CN218025198U

CN218025198U - Heavy-load double-power elevator for saving height space of factory building and avoiding sinking

Info

Publication number: CN218025198U
Application number: CN202221082422.4U
Authority: CN
Inventors: 陈林华; 王向明
Original assignee: Niuyan Intelligent Logistics Equipment Suzhou Co ltd
Current assignee: Niuyan Intelligent Logistics Equipment Suzhou Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-12-13
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a two power lifting machines of heavy load for saving factory building high space and avoiding sinking, comprising a main body, the both sides of the inside lower extreme of main part are provided with the balancing weight, the side rotates respectively around the inside upper end of main part and is provided with first pivot and second pivot, one side of balancing weight all is provided with the install bin, and one side of install bin all extends to the outside of main part, the central point department of putting of main part upper end is provided with the alarm, the sliding chamber has been seted up to the front side of main part, the inside in sliding chamber is provided with the car. This a two power lifting machine of heavy load for saving factory building high space and avoiding sinking has the bi-motor, and the bi-motor decomposes the tensile force of lifting machine into the bi-motor mode, and the heavy load of alleviating that can be very big goes up the time heavy volume too big, and first pivot and second pivot parallel arrangement simultaneously can the maximum upper portion space of release factory building.

Description

Heavy-load double-power elevator for saving height space of factory building and avoiding sinking

Technical Field

The utility model relates to a heavy load lifting machine technical field specifically is a heavy load double dynamical lifting machine for saving factory building altitude space and avoiding sinking.

Background

The lifting machine is through changing the large-scale mechanical equipment that potential energy carried out the transportation, like mine winder, dam-crossing lifting machine etc. and more common heavy load lifting machine has two kinds at present usually, and one kind is that the main lifting machine motor sets up at the lifting machine top, and another kind is that sets up the main lifting machine motor in the lifting machine bottom, and the two all can play the effect of promoting.

The current application number is CN 214731878U's Chinese patent discloses a heavy load lifting machine, the on-line screen storage device comprises a base, the top fixedly connected with drive chamber of base, one side fixedly connected with of drive chamber goes into the hopper, the opposite side fixedly connected with side frame board of drive chamber, the motor is installed at the top of side frame board, the output of motor rotates and is connected with the pivot, the wheel shell has been run through to the one end that the motor was kept away from in the pivot, the inside of wheel shell rotates respectively and is connected with first belt pulley and second belt pulley, the outside fixedly connected with drive belt of first belt pulley, the inside of drive chamber rotates and is connected with drive sprocket, the top fixedly connected with casing of drive chamber, the inside swing joint of casing has the chain, the outside fixedly connected with loading hopper of chain, the top fixedly connected with transmission chamber of casing.

Although the current heavy load lifting machine material of current can be solved to above-mentioned scheme transports the in-process, takes place extrusion and collision phenomenon easily between the material, but its top occupation space is more, and to old factory building vertical warehouse project, factory building space is limited usually, leads to unable installation lifting machine to the device uses single motor, and the heavy load goes up the time sinking volume too big, takes place danger easily, consequently unsatisfied current demand, to this we have proposed a double dynamical lifting machine of heavy load who is used for saving factory building high space and avoids sinking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two power lifting machine of heavy load for saving factory building high space and avoiding sinking to the heavy load lifting machine who proposes in solving above-mentioned background art receives to be controlled and highly unable installation of factory building and use single power to lead to the too big problem of load.

In order to achieve the above object, the utility model provides a following technical scheme: a double dynamical lifting machine of heavy load for saving factory building altitude space and avoiding sinking, includes: the elevator car comprises a main body, wherein balancing weights are arranged on two sides of the lower end in the main body, a first rotating shaft and a second rotating shaft are respectively and rotatably arranged on the front side and the rear side of the upper end in the main body, an installation box is arranged on one side of each balancing weight, one side of each installation box extends to the outside of the main body, an alarm is arranged at the central position of the upper end of the main body, a sliding cavity is formed in the front side of the main body, and a car is arranged in the sliding cavity;

the first transmission gears are arranged on two sides of the first rotating shaft and the second rotating shaft, and the first transmission gears on two sides of the first rotating shaft and the second rotating shaft are in meshing transmission through a first transmission chain;

still include the motor, it sets up the inside of install bin, the output of motor extends to the inside of main part, the output of motor all is provided with second drive gear with the both sides that are located the second pivot, and all through second drive chain meshing transmission between the second drive gear.

Preferably, one side of first driving chain and the rear side of second driving chain all are provided with photoelectric sensor, and photoelectric sensor all with alarm electric connection.

Preferably, the upper end of the car is connected with the first rotating shaft through a pull cable, and the two pull cables are arranged.

Preferably, the both sides in slip chamber are provided with the slide rail, the both sides welding of car has the slider, and the slider all with slide rail sliding fit.

Preferably, the upper end of the installation box, which is positioned on one side of the outer part of the main body, is provided with a turning plate through a damping rotating shaft.

Preferably, a siemens frequency converter is arranged at the rear side of the main body.

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

1. the utility model discloses a top inside the main part is provided with first pivot and second pivot, first pivot and second pivot parallel arrangement, and the motor makes first pivot and second pivot function simultaneously through first driving chain and second driving chain, drives the car and rises, release upper portion space that can the at utmost, and the at utmost reduces the space factor influence.

2. The utility model discloses a be provided with the install bin in main part below both sides, the inside of install bin is provided with the motor, through placing the motor in the below, the easy access to maintenance to load pressure can be balanced to the solitary balancing weight in every limit, and the bi-motor decomposes the tensile force of lifting machine into bi-motor mode, and the heavy volume when going on can be very big alleviating heavy load is too big, effectively prevents dangerous emergence.

3. The utility model discloses a one side at first driving chain and second driving chain is provided with photoelectric sensor, detect the normal of first driving chain and second driving chain through photoelectric sensor, in case there is a driving chain to appear breaking away from, in time send the signal of telecommunication to the alarm and send out the police dispatch newspaper to come the simultaneous control double-power through the siemens converter, in case there is a trouble in the motor, the inside program carries out the interlocking, and shut down and report to the police immediately, accomplish the highest in the messenger's safety.

Drawings

Fig. 1 is a side view of the internal structure of the present invention;

fig. 2 is a front view of the internal structure of the present invention;

FIG. 3 is a rear view of the internal structure of the present invention;

fig. 4 is a top view of the internal structure of the present invention.

In the figure: 1. a main body; 2. a car; 3. a first drive chain; 4. a first rotating shaft; 5. a second rotating shaft; 6. a first drive gear; 7. a second transmission gear; 8. a second drive chain; 9. a cable; 10. a motor; 11. installing a box; 12. turning over a plate; 13. a balancing weight; 14. a Siemens frequency converter; 15. a photosensor; 16. an alarm; 17. a slide rail; 18. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a double dynamical lifting machine of heavy load for saving factory building altitude space and avoiding sinking, includes: the elevator car comprises a main body 1, wherein balancing weights 13 are arranged on two sides of the lower end in the main body 1, a first rotating shaft 4 and a second rotating shaft 5 are respectively and rotatably arranged on the front side and the rear side of the upper end in the main body 1, an installation box 11 is arranged on one side of each balancing weight 13, one side of each installation box 11 extends to the outside of the main body 1, an alarm 16 is arranged at the central position of the upper end of the main body 1, a sliding cavity is formed in the front side of the main body 1, and a car 2 is arranged in the sliding cavity;

the transmission device also comprises first transmission gears 6 which are arranged at two sides of the first rotating shaft 4 and the second rotating shaft 5, and the first transmission gears 6 positioned at two sides of the first rotating shaft 4 and the second rotating shaft 5 are meshed and transmitted through the first transmission chain 3;

still include motor 10, it sets up in the inside of install bin 11, and the output of motor 10 extends to the inside of main part 1, and the output of motor 10 all is provided with second drive gear 7 with the both sides that are located second pivot 5, and all meshes the transmission through second drive chain 8 between the second drive gear 7.

Referring to fig. 1 and 3, a photoelectric sensor 15 is disposed on each of one side of the first transmission chain 3 and the rear side of the second transmission chain 8, and each of the photoelectric sensors 15 is electrically connected to an alarm 16, so that the normality of the first transmission chain 3 and the second transmission chain 8 is detected by the photoelectric sensor 15, and once one transmission chain is disengaged, an electric signal is timely sent to the alarm 16 to give an alarm;

referring to fig. 1 and 2, the upper end of the car 2 is connected to the first rotating shaft 4 through two cables 9, and the first rotating shaft 4 rotates to wind the cables 9 around the first rotating shaft 4, so that the car 2 can ascend;

referring to fig. 2, sliding rails 17 are arranged on two sides of the sliding cavity, sliding blocks 18 are welded on two sides of the car 2, the sliding blocks 18 are in sliding fit with the sliding rails 17, and the sliding blocks 18 slide in the sliding rails 17 to limit the car 2 from ascending and prevent the car 2 from ascending and deflecting;

referring to fig. 3 and 4, a turning plate 12 is arranged at the upper end of the installation box 11 at one side of the outer part of the main body 1 through a damping rotating shaft, and the installation box 11 can be opened by turning the turning plate 12, so that the maintenance of the motor 10 is facilitated;

referring to fig. 1 and 4, a siemens frequency converter 14 is disposed at a rear side of a main body 1, the siemens frequency converter 14 is a MicroMaster440, and a high-performance vector control technology is adopted to provide low-speed high-torque output and good dynamic characteristics, and meanwhile, the siemens frequency converter has super-strong overload capacity, so that the use of a heavy-load elevator can be satisfied.

The working principle is as follows: when the elevator is used, the motor 10 is started, the output end of the motor 10 rotates to drive the second transmission gear 7 to rotate, the second transmission gears 7 on two sides of the second rotating shaft 5 rotate and the second transmission gears 7 on the output shaft of the motor 10 are in meshing transmission through the second transmission chain 8 to drive the second rotating shaft 5 to rotate, the second rotating shaft 5 rotates to drive the first transmission gears 6 to rotate, the first transmission gears 6 on two sides of the first rotating shaft 4 rotate simultaneously through the meshing transmission of the first transmission chain 3 to drive the first rotating shaft 4 to rotate, the first rotating shaft 4 rotates to wind the inhaul cable 9, the elevator car 2 vertically ascends through the limiting of the sliding rail 17, the double motors 10 decompose the tensile force of the elevator into a double-motor mode, overlarge sinking amount when the elevator goes up a heavy load can be greatly relieved, danger is effectively prevented, the motor 10 can be conveniently maintained through overturning the turnover plate 12, the photoelectric sensor 15 is used for detecting the normality of the first transmission chain 3 and the second transmission chain 8, once one transmission chain is separated, an electric signal is sent to the alarm 16 in time, and an alarm is sent out through the western door, once a frequency converter door 14 to control and an interlocking process is controlled, once the elevator is stopped safely, and a double-motor is finished.

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.

Claims

1. The utility model provides a two power lifting machines of heavy load for saving factory building high space and avoiding sinking, includes main part (1), the both sides of the inside lower extreme of main part (1) are provided with balancing weight (13), the side rotates respectively around main part (1) inside upper end and is provided with first pivot (4) and second pivot (5), one side of balancing weight (13) all is provided with install bin (11), and one side of install bin (11) all extends to the outside of main part (1), the central point department of putting of main part (1) upper end is provided with alarm (16), the front side of main part (1) is seted up and is equipped with the slip chamber, the inside in slip chamber is provided with car (2), its characterized in that:

the transmission device is characterized by also comprising first transmission gears (6) which are arranged at two sides of the first rotating shaft (4) and the second rotating shaft (5), and the first transmission gears (6) at two sides of the first rotating shaft (4) and the second rotating shaft (5) are meshed and transmitted through the first transmission chain (3);

still include motor (10), it sets up the inside of install bin (11), the output of motor (10) extends to the inside of main part (1), the output of motor (10) and the both sides that are located second pivot (5) all are provided with second drive gear (7), and all through second drive chain (8) meshing transmission between second drive gear (7).

2. The heavy-duty dual-power elevator for saving space of plant height and avoiding sinking of claim 1, which is characterized in that: one side of first driving chain (3) and the rear side of second driving chain (8) all are provided with photoelectric sensor (15), and photoelectric sensor (15) all with alarm (16) electric connection.

3. The heavy-duty dual-power elevator for saving space of plant height and avoiding sinking of claim 1, which is characterized in that: the upper end of the car (2) is connected with the first rotating shaft (4) through a pull rope (9), and the two pull ropes (9) are arranged.

4. The heavy-duty dual-power elevator for saving space of plant height and avoiding sinking of claim 1, which is characterized in that: the both sides in slip chamber are provided with slide rail (17), the both sides welding of car (2) has slider (18), and slider (18) all with slide rail (17) sliding fit.

5. The heavy-duty dual-power elevator for saving space of plant height and avoiding sinking of claim 1, which is characterized in that: the upper end of the installation box (11) at one side outside the main body (1) is provided with a turning plate (12) through a damping rotating shaft.

6. The heavy-duty dual-power elevator for saving space of plant height and avoiding sinking of claim 1, which is characterized in that: the rear side of the main body (1) is provided with a Siemens frequency converter (14).