CN213037223U

CN213037223U - Intelligent power saving device for elevator

Info

Publication number: CN213037223U
Application number: CN202021788964.4U
Authority: CN
Inventors: 解轶; 王汗尧
Original assignee: Heilongjiang Xinyilong Technology Co ltd
Current assignee: Mudanjiang Doulaimi Internet Technology Co.,Ltd.
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-23
Anticipated expiration: 2030-08-25

Abstract

The utility model relates to an energy-conserving technical field of elevator discloses an intelligent power saving device for elevator, including car, footboard, control switch and spacing post, the equal fixed mounting in the left and right sides of car inner chamber lower extreme has the fixed plate, the spout has been seted up to the inboard of fixed plate, the equal fixed mounting in both ends has the slider about the footboard, slider and spout sliding connection, the upper end middle part fixed mounting of footboard has weighing sensor, control switch's inside is provided with the PLC controller. The utility model discloses a fixed plate, spout, footboard, slider, slipmat, weighing sensor, control switch, PLC controller, pneumatic telescopic link, inflater, check valve, hose, gas collection tank, first blast pipe, solenoid valve and the second blast pipe of setting to the heat dissipation of ventilating in to the car of intelligence, very big reduction energy consumption plays the purpose of energy saving, and is comparatively practical, is fit for extensively promoting and using.

Description

Intelligent power saving device for elevator

Technical Field

The utility model relates to an energy-conserving technical field of elevator specifically is an intelligent power saving device for elevator.

Background

An elevator is a transportation device that transports pedestrians or goods vertically. The elevator serves a building of a prescribed floor, and the vertical lift elevator has a cage which runs between at least two rows of vertical or rigid guide rails having an inclination angle of less than 15 DEG to facilitate the entry and exit of passengers or the loading and unloading of goods, and can be divided into a low-speed elevator, a high-speed elevator and a high-speed elevator according to the speed.

In implementing the present invention, the inventor finds that at least the following problems in the prior art are not solved: the existing elevator often needs a ventilation fan to ventilate and radiate the interior of a car in the use process, so that the energy consumption of the elevator is further increased, and therefore an intelligent power saving device for the elevator is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intelligent power saving device for elevator has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent power-saving device for an elevator comprises a car, a pedal, a control switch and a limit column;

the elevator car is characterized in that fixed plates are fixedly mounted on the left side and the right side of the lower end of the inner cavity of the car, sliding grooves are formed in the inner sides of the fixed plates, sliding blocks are fixedly mounted at the left end and the right end of the pedal and are connected with the sliding grooves in a sliding mode, a weighing sensor is fixedly mounted in the middle of the upper end of the pedal, and a PLC (programmable logic controller) is arranged in the control switch;

the equal fixed mounting in left and right sides of car bottom has pneumatic telescopic link, pneumatic telescopic link's upper end and the lower fixed surface of footboard are connected, the bottom middle part bonding of car has the inflater, the left side intercommunication of inflater has the check valve, the right side intercommunication of inflater has the hose, the upper end middle part fixed mounting of car has the gas collecting tank, the end of hose and the inlet end intercommunication of gas collecting tank, the lower extreme intercommunication of gas collecting tank has first exhaust pipe, the lower extreme intercommunication of first exhaust pipe has the solenoid valve, the lower extreme intercommunication of solenoid valve has the second blast pipe, the lower extreme of second blast pipe runs through the upper end of car.

As a preferred embodiment of the present invention, the upper surface of the pedal is bonded with a non-slip mat, and the non-slip mat is made of wear-resistant rubber.

As a preferred embodiment of the present invention, the outer sidewall of the limiting post is sleeved with a spring, and the spring is made of stainless steel.

As a preferred embodiment of the utility model, weighing sensor's data output end is connected with the data input part of PLC controller, the signal output part of PLC controller is connected with the signal input part of solenoid valve.

As a preferred embodiment of the present invention, the control switch is electrically connected to the solenoid valve via an external power source.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a fixed plate that sets up, the spout, the footboard, the slider, the slipmat, weighing sensor, control switch, the PLC controller, pneumatic telescopic link, the inflater, the check valve, the hose, the gas collection tank, first blast pipe, solenoid valve and second blast pipe, during the use, get into the car when the user and step on the footboard, the footboard downstream, press the inflater simultaneously, the inflater passes through the cooperation of hose and gas collection tank, store gas in the gas collection tank, weighing sensor detects the weight on the footboard simultaneously, give the PLC controller to data transmission again, the size of opening of PLC controller control solenoid valve, thereby intelligence carries out ventilation and heat dissipation in to the car, very big reduction energy consumption, play the purpose of saving the electric energy, be favorable to more practical use an intelligent power saving equipment who is used for the elevator.

2. The utility model discloses an upper surface bonding of footboard has the slipmat, and the slipmat adopts abrasive rubber to make, is convenient for increase the frictional force on footboard surface through the slipmat, further improves the security, is favorable to more practical use an intelligent power saving device for elevator.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of an intelligent power saving device for an elevator according to the present invention;

fig. 2 is the utility model relates to a local enlarged structure schematic diagram of a department for intelligent power saving device of elevator.

In the figure: 1. the lift car, 2, the fixed plate, 3, the spout, 4, the footboard, 5, the slider, 6, the slipmat, 7, weighing sensor, 8, control switch, 9, the PLC controller, 10, pneumatic telescopic link, 11, the inflater, 12, the check valve, 13, the hose, 14, the gas collection tank, 15, first blast pipe, 16, the solenoid valve, 17, the second blast pipe, 18, spacing post, 19, spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: an intelligent power-saving device for an elevator comprises a car 1, a pedal 4, a control switch 8 and a limit column 18;

the elevator car comprises a car 1, a control switch 8, a fixed plate 2, a sliding chute 3, a sliding block 5, a weighing sensor 7, a PLC (programmable logic controller) 9 and a control switch, wherein the fixed plate 2 is fixedly arranged on the left side and the right side of the lower end of an inner cavity of the car 1, the sliding chute 3 is formed in the inner side of the fixed plate 2, the sliding block 5 is fixedly arranged on the left end and the right end of the pedal 4, the sliding block 5 is connected with the;

the equal fixed mounting in the left and right sides of 1 bottom of car has pneumatic telescopic rod 10, the upper end of pneumatic telescopic rod 10 and the lower fixed surface of footboard 4 are connected, the bottom middle part bonding of car 1 has inflater 11, the left side intercommunication of inflater 11 has check valve 12, the right side intercommunication of inflater 11 has hose 13, the upper end middle part fixed mounting of car 1 has gas collection tank 14, the end of hose 13 and the inlet end intercommunication of gas collection tank 14, the lower extreme intercommunication of gas collection tank 14 has first blast pipe 15, the lower extreme intercommunication of first blast pipe 15 has solenoid valve 16, the lower extreme intercommunication of solenoid valve 16 has second blast pipe 17, the lower extreme of second blast pipe 17 runs through the upper end of car 1.

Referring to fig. 1 and 2 in the present embodiment, through the arrangement of the fixing plate 2, the chute 3, the pedal 4, the sliding block 5, the non-slip mat 6, the weighing sensor 7, the control switch 8, the PLC controller 9, the pneumatic telescopic rod 10, the inflator 11, the check valve 12, the hose 13, the air collecting tank 14, the first exhaust pipe 15, the solenoid valve 16 and the second exhaust pipe 17, when a user steps on the pedal 4 when entering the car 1, the pedal 4 moves downward, at the same time, the inflator 11 is pressed, the inflator 11 is matched with the air collecting tank 14 through the hose 13, the air is stored in the air collecting tank 14, meanwhile, the weighing sensor 7 detects the weight on the pedal 4 and transmits data to the PLC 9, the PLC 9 controls the opening size of the electromagnetic valve 16, thereby the intelligence is to carrying out ventilation cooling in the car 1, very big reduction energy consumption plays the purpose of saving the electric energy, is favorable to more practical use an intelligent power saving device for elevator.

The upper surface of the pedal 4 is bonded with a non-slip mat 6, and the non-slip mat 6 is made of wear-resistant rubber.

In the embodiment, referring to fig. 1, the non-slip mat 6 is adhered to the upper surface of the pedal 4, and the non-slip mat 6 is made of wear-resistant rubber, so that the friction force on the surface of the pedal 4 is increased through the non-slip mat 6, the safety is further improved, and the intelligent power saving device for the elevator is more practical.

The outer side wall of the limiting column 18 is sleeved with a spring 19, and the spring 19 is made of stainless steel.

The data output end of the weighing sensor 7 is connected with the data input end of the PLC 9, and the signal output end of the PLC 9 is connected with the signal input end of the electromagnetic valve 16.

Wherein, the control switch 8 is electrically connected with the electromagnetic valve 16 through an external power supply.

The utility model discloses well weighing sensor 7's model is LC 1340, and PLC controller 9's model is TL2N-32 MR.

Theory of operation, during the use, step on footboard 4 when the user gets into car 1, footboard 4 moves down, press inflater 11 simultaneously, inflater 11 passes through hose 13 and the cooperation of gas collection tank 14, store gas in gas collection tank 14, weighing sensor 7 detects the weight on the footboard 4 simultaneously, give PLC controller 9 data transmission again, the size of opening of PLC controller 9 control solenoid valve 16, thereby the intelligence is to carrying out ventilation cooling in the car 1, very big reduction energy consumption, play the purpose of saving the electric energy.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims

1. An intelligent power saving device for an elevator is characterized by comprising a car (1), a pedal (4), a control switch (8) and a limit column (18);

the elevator car is characterized in that fixed plates (2) are fixedly mounted on the left side and the right side of the lower end of an inner cavity of the car (1), sliding grooves (3) are formed in the inner sides of the fixed plates (2), sliding blocks (5) are fixedly mounted on the left end and the right end of the pedal (4), the sliding blocks (5) are connected with the sliding grooves (3) in a sliding mode, a weighing sensor (7) is fixedly mounted in the middle of the upper end of the pedal (4), and a PLC (programmable logic controller) is arranged inside the control switch (8);

pneumatic telescopic rods (10) are fixedly arranged on the left side and the right side of the bottom end of the lift car (1), the upper end of the pneumatic telescopic rod (10) is fixedly connected with the lower surface of the pedal (4), an inflator (11) is bonded in the middle of the bottom end of the car (1), a one-way valve (12) is communicated with the left side of the inflator (11), the right side of the inflator (11) is communicated with a hose (13), the middle part of the upper end of the lift car (1) is fixedly provided with a gas collecting tank (14), the tail end of the hose (13) is communicated with the air inlet end of the air collecting tank (14), the lower end of the air collecting tank (14) is communicated with a first exhaust pipe (15), the lower end of the first exhaust pipe (15) is communicated with an electromagnetic valve (16), the lower end of the electromagnetic valve (16) is communicated with a second exhaust pipe (17), the lower end of the second exhaust pipe (17) penetrates through the upper end of the car (1).

2. The intelligent power saving device for the elevator according to claim 1, characterized in that: the upper surface of the pedal (4) is bonded with a non-slip mat (6), and the non-slip mat (6) is made of wear-resistant rubber.

3. The intelligent power saving device for the elevator according to claim 1, characterized in that: the outer side wall of the limiting column (18) is sleeved with a spring (19), and the spring (19) is made of stainless steel.

4. The intelligent power saving device for the elevator according to claim 1, characterized in that: the data output end of the weighing sensor (7) is connected with the data input end of the PLC (9), and the signal output end of the PLC (9) is connected with the signal input end of the electromagnetic valve (16).

5. The intelligent power saving device for the elevator according to claim 1, characterized in that: the control switch (8) is electrically connected with the electromagnetic valve (16) through an external power supply.