CN113830644A

CN113830644A - Intelligent elevator

Info

Publication number: CN113830644A
Application number: CN202111067095.5A
Authority: CN
Inventors: 羊玉峰; 张忠普
Original assignee: Wuxi Shengmaiyi Precision Manufacturing Technology Co ltd
Current assignee: Wuxi Shengmaiyi Precision Manufacturing Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2021-12-24

Abstract

The invention discloses an intelligent elevator which comprises a support, wherein a well cover is arranged at the upper end of the support, a lift car is arranged at the lower end of the support, the lift car is connected with the well cover through a first chain to realize the lifting of the support, and a plurality of support rods and calipers for preventing a ladder from falling are arranged at the bottom of the lift car; in the design, a motor is arranged on the back of a car bottom plate, a first gear is arranged at the output end of the car bottom plate, the first gear is connected with a second gear through a third wheel chain, a connecting sheet is assembled on the second gear, two ends of the connecting sheet are both movably connected with one end of a connecting rod, the other end of the connecting sheet is both connected with a supporting rod, and when a PLC (programmable logic controller) detects that the motor rotates forwards, the supporting rod retracts; when the PLC controller detects the motor reversal, the bracing piece stretches out and takes on the support for prevent falling of car, improved the security, simultaneously, the calliper of auxiliary brake is still established to one side that the bottom plate is close to the slide rail, has dual fail-safe's effect.

Description

Intelligent elevator

Technical Field

The invention relates to an intelligent elevator, and belongs to the technical field of warehousing and transportation.

Background

The lifting operation platform is a multifunctional lifting mechanical device and is mainly used for occasions of lifting people or goods on construction sites, high-rise buildings and the like.

When the elevator is not maintained in time, the elevator car can fall due to the failure of a braking system caused by the aging of accessories, and potential safety hazards exist.

Disclosure of Invention

The invention provides an intelligent elevator which is used for overcoming the defect that a car falls down due to the fact that a brake system in the elevator in the prior art is imperfect.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention discloses an intelligent elevator which comprises a support, wherein a well cover is arranged at the upper end of the support, a lift car is arranged at the lower end of the support, the lift car is connected with the well cover through a first chain to realize lifting on the support, and a plurality of support rods and calipers for preventing a ladder from falling are arranged at the bottom of the lift car.

Further, the well lid is including setting up the motor on the bottom plate, the output of motor is equipped with the third gear, the third gear passes through second chain transmission power rather than the fourth gear of one side, the fourth gear still is equipped with the fifth gear through the dabber.

Furthermore, one side of support is equipped with the slide rail, be equipped with the slider that matches with the slide rail on the car, make the car reciprocate spacingly in the support.

Furthermore, the lift car is equipped with the piece of hanging near the slider, hang the piece and be connected with the fifth gear on the well lid through first chain, make the lift car go up and down in the support.

Further, the car includes bottom plate and curb plate, the back of bottom plate is equipped with the motor, the output of motor is equipped with first gear, first gear passes through the third wheel chain with the second gear and is connected, be equipped with the connection piece on the second gear, the both ends of connection piece all with the one end swing joint of connecting rod, the other end all is connected with the bracing piece.

Furthermore, one side of the bottom plate, which is close to the slide rail, is provided with calipers for assisting braking.

The invention has the following beneficial effects: in the design, a motor is arranged on the back of a car bottom plate, a first gear is arranged at the output end of the car bottom plate, the first gear is connected with a second gear through a third wheel chain, a connecting sheet is assembled on the second gear, two ends of the connecting sheet are both movably connected with one end of a connecting rod, the other end of the connecting sheet is both connected with a supporting rod, and when a PLC (programmable logic controller) detects that the motor rotates forwards, the supporting rod retracts; when the PLC controller detects the motor reversal, the bracing piece stretches out and takes on the support for prevent falling of car, improved the security, simultaneously, the calliper of auxiliary brake is still established to one side that the bottom plate is close to the slide rail, has dual fail-safe's effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is an enlarged view of the invention at A in FIG. 1;

FIG. 3 is an enlarged view of the invention at B in FIG. 1;

FIG. 4 is a schematic front view of the platform of the present invention;

figure 5 is a reverse schematic view of the platform of the present invention.

In the figure: 1. a support; 2. a well cover; 3. a car; 31. a base plate; 311. a motor; 312. a first gear; 313. a second gear; 314. connecting sheets; 315. a connecting rod; 316. a support bar; 32. a side plate; 4. a slider; 5. a slide rail; 6. a hanging block; 7. a caliper.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example 1

As shown in fig. 1-5, an intelligent elevator, including support 1, the upper end of support 1 is equipped with well lid 2, and its lower extreme is equipped with car 3, car 3 is connected with well lid 2 through first chain, realizes the lift at support 1, the bottom of car 3 is equipped with a plurality of bracing pieces 316 and calliper 7 of preventing falling the ladder.

Well lid 2 is including setting up the motor on the bottom plate, the output of motor is equipped with the third gear, the third gear passes through second chain transmission power rather than the fourth gear of one side, the fourth gear still is equipped with the fifth gear through the dabber.

One side of support 1 is equipped with slide rail 5, be equipped with the slider 4 that matches with slide rail 5 on the car 3, make the reciprocating of car 3 in support 1 spacing.

The car 3 is close to slider 4 department and is equipped with and hangs piece 6, hang the piece and be connected through the fifth gear on first chain and the well lid 2, make car 3 go up and down in support 1.

The car 3 includes bottom plate 31 and curb plate 32, the back of bottom plate 31 is equipped with motor 311, the output of motor 311 is equipped with first gear 312, first gear 312 is connected through the third round chain with second gear 313, be equipped with connection piece 314 on the second gear 313, the both ends of connection piece 314 all with the one end swing joint of connecting rod 315, the other end all is connected with bracing piece 316.

And one side of the bottom plate 31 close to the sliding rail 5 is provided with a caliper 7 for assisting braking.

The working principle is as follows: the motor is started, the fourth gear is driven to rotate through the second chain on the third gear, and then the fifth gear on the same shaft is driven to rotate, the first chain on the fifth gear is connected with the hanging block 6, so that the lift of the car 3 is driven, the motor 311 is arranged on the back of the bottom plate 31 in the car 3, the motor 311 is started to drive the first gear 312 to rotate, the second gear 313 is driven to rotate through the third chain connecting the first gear 312 and the second gear 313, the second gear 313 drives the connecting sheet 314 assembled above the connecting sheet to rotate, two ends of the connecting sheet 314 are movably connected with one end of the connecting rod 315, the other end of the connecting sheet 314 is connected with the supporting rod 316, and when the PLC detects that the motor 311 rotates forwards, the supporting rod 316 retracts; when the PLC controller detects that the motor 311 reverses, the support rod 316 stretches out and is lapped on the support 1 for preventing falling of the car 3, so that the safety is improved, and meanwhile, the caliper 7 for assisting braking is further arranged on one side, close to the sliding rail 5, of the bottom plate 31, so that the dual-safety effect is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made 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 an intelligent elevator, a serial communication port, which comprises a bracket, the upper end of support is equipped with the well lid, and its lower extreme is equipped with the car, the car is connected with the well lid through first chain, realizes the lift at the support, the bottom of car is equipped with a plurality of bracing pieces and the calliper of preventing weighing down the ladder.

2. The intelligent elevator according to claim 1, wherein the manhole cover comprises a motor arranged on a bottom plate, a third gear is arranged at an output end of the motor, the third gear transmits power with a fourth gear on one side of the third gear through a second chain, and the fourth gear is further provided with a fifth gear through a mandrel.

3. The intelligent elevator according to claim 1, wherein a sliding rail is arranged on one side of the support, and a sliding block matched with the sliding rail is arranged on the car, so that the up-and-down movement of the car in the support is limited.

4. The intelligent elevator according to claim 1, wherein the car is provided with a hanging block near the sliding block, and the hanging block is connected with a fifth gear on the well lid through a first chain to enable the car to lift in the support.

5. The intelligent elevator according to claim 1, wherein the car comprises a bottom plate and side plates, a motor is arranged on the back of the bottom plate, a first gear is arranged at the output end of the motor, the first gear is connected with a second gear through a third wheel chain, a connecting sheet is assembled on the second gear, two ends of the connecting sheet are movably connected with one end of a connecting rod, and the other end of the connecting sheet is connected with a supporting rod.

6. The intelligent elevator according to claim 1, wherein a side of the bottom plate close to the slide rail is provided with a caliper for assisting braking.