CN218058068U

CN218058068U - Car of heavy load elevator

Info

Publication number: CN218058068U
Application number: CN202220927198.8U
Authority: CN
Inventors: 胡苏敏; 王华亮
Original assignee: Anhui Jincuo Building Equipment Co ltd
Current assignee: Anhui Jincuo Building Equipment Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-12-16
Anticipated expiration: 2032-04-20

Abstract

The utility model relates to an elevator technical field especially relates to a car of heavy load elevator, including the car main part, upper portion is provided with the cavity in the car main part, is provided with the separation mechanism that is used for restricting the chamber door and closes through triggering chamber door both sides sensor in the cavity, still is provided with the button that is used for controlling separation mechanism in the car main part, separation mechanism is including adorning the motor in the cavity admittedly, and both sides all are provided with the driving block in the car main part, are provided with on the motor and drive two driving blocks respectively to both sides pivoted drive assembly, are provided with on the driving block and are used for preventing the safe subassembly that chamber door and driving block blocked through the elasticity mode, trigger the sensor of chamber door both sides to can avoid the chamber door to close at once, the staff of being convenient for carries the goods, and be provided with safe subassembly, when the sensor is out of order, can promote the driving block to move to the inboard when contacting with the driving block, avoid blocking the chamber door, be favorable to the security that improves equipment used.

Description

Car of heavy load elevator

Technical Field

The utility model relates to an elevator technical field specifically is a car of heavy load elevator.

Background

Elevator means a permanent transportation device serving a number of specific floors in a building, the cars of which travel in at least two rigid orbital movements perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical, a stationary lifting device serving the specified floors, and a vertical lift having one car.

The goods lift has been extended for convenient freight in the elevator field, need place the goods in the car during transportation, and when transporting, the staff can leave the car and remove the goods, this moment, the car can self-closing, when other people press the elevator button, the elevator can carry out other work, generally have a staff and live at the elevator mouth, avoid the lift-cabin door to close, comparatively troublesome, and wasted the manual work, work efficiency is reduced, and artifical separation elevator is closed, certain danger has.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a large-load elevator's car possesses the advantage that separation lift-cabin door short time was closed, has solved car self-closing's problem.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a car of heavy load elevator, includes car main body, upper portion is provided with the cavity in the car main body, is provided with the separation mechanism that is used for restricting the chamber door and closes through triggering chamber door both sides sensor in the cavity, still is provided with the button that is used for controlling separation mechanism in the car main body, separation mechanism is including adorning the motor in the cavity admittedly, and both sides all are provided with the driving block in the car main body, are provided with on the motor to drive two driving blocks respectively to both sides pivoted drive assembly, are provided with on the driving block to be used for preventing the safe subassembly that chamber door and driving block blocked through the elasticity mode.

Preferably, the driving assembly comprises a bidirectional screw rod fixedly connected to the output end of the motor, a slide rod is fixedly connected to the cavity and is suitable for racks sliding on two sides of the bidirectional screw rod and the slide rod relatively, transmission shafts are rotatably mounted on two sides of the cavity, and gears meshed with the adjacent racks for transmission are fixedly connected to the top ends of the transmission shafts.

Preferably, the safety component comprises a limiting sleeve fixedly connected to the bottom end of the transmission shaft, a partition plate is fixedly connected to the middle portion of the inside of the limiting sleeve, a first spring fixedly connected with a transmission block is fixedly connected to the side wall of the partition plate, one end of the transmission block extends to the inner cavity of the limiting sleeve and is in sliding connection with the inner cavity of the limiting sleeve, and one side, close to the box door, of the transmission block is arc-shaped.

Preferably, the one end rigid coupling of transmission piece has the cutting, and the tip of cutting passes the spout and extends to baffle one side and rigid coupling has the stopper, has seted up the draw-in groove on the stopper, and a lateral wall rigid coupling of keeping away from the transmission piece in the stopper has the second spring, and the tip rigid coupling of second spring has the fixture block that corresponds with the draw-in groove, and the fixture block is close to draw-in groove one side and is the arc shape.

Preferably, a pull rod is fixedly connected to the other side of the clamping block, and the end of the pull rod extends to the outside of the limiting sleeve.

Preferably, install the camera that is used for monitoring the object in the car main part, the car main part is still provided with the controller in.

Borrow by above-mentioned technical scheme, the utility model provides a large load elevator's car possesses following beneficial effect at least:

1. this big load elevator's car, motor start drive two transmission blocks through drive assembly and rotate to both sides respectively, trigger the sensor of chamber door both sides to can avoid the chamber door to close at once, the staff of being convenient for carries the goods, and is provided with safe subassembly, and when the sensor was out of order, can promote the transmission block to remove to the inboard when chamber door and transmission block contact, avoid blocking the chamber door, be favorable to the security that improve equipment used.

2. This big load elevator's car, the cutting moves in to the stop collar along with the transmission piece, and the stopper moves along with the cutting, makes the fixture block move to one side when stopper and fixture block contact, and when draw-in groove and the second spring on the stopper were located the coplanar, the second spring promoted the fixture block and inserts in the draw-in groove, can block the transmission piece, when avoiding the chamber door to open, the transmission piece continued to stretch out trigger sensor, can further protect equipment.

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 application:

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

fig. 2 is a bottom view of the present invention;

FIG. 3 is a schematic view of the blocking mechanism of the present invention;

fig. 4 is a schematic view of the safety assembly of the present invention.

Reference numerals:

101. a car body; 102. a button; 103. a cavity; 104. a camera; 105. a controller;

200. a blocking mechanism; 201. a motor; 202. a transmission block; 203. a security component; 2031. a clamping block; 2032. a limiting sleeve; 2033. a first spring; 2034. cutting; 2035. a partition plate; 2036. a card slot; 2037. a second spring; 204. a bidirectional screw rod; 205. a rack; 206. a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The following describes a car of a heavy-load elevator provided by some embodiments of the present invention with reference to the accompanying drawings.

The first embodiment is as follows:

with reference to fig. 1-4, the utility model provides a car of heavy load elevator, including car main body 101, upper portion is provided with cavity 103 in the car main body 101, be provided with in the cavity 103 and be used for restricting the separation mechanism 200 that the chamber door closed through triggering chamber door both sides sensor, still be provided with the button 102 that is used for controlling separation mechanism 200 in the car main body 101, separation mechanism 200 is including the motor 201 of adorning in cavity 103 admittedly, both sides all are provided with drive block 202 in the car main body 101, be provided with on the motor 201 and drive two drive block 202 respectively to both sides pivoted drive assembly, be provided with on the drive block 202 and be used for preventing the safe subassembly 203 that chamber door and drive block 202 blocked through the elastic mode, when carrying the goods, press button 102, motor 201 starts to drive two drive block 202 through drive assembly and rotate to both sides respectively, trigger the sensor of chamber door both sides, thereby can avoid the chamber door to close at once, be convenient for the staff to carry the goods, and be provided with safe subassembly 203, when the sensor is out of failure, the chamber door can promote when contacting with drive block 202, avoid drive block 202 to the inboard, be favorable to improve the safety nature that the equipment used.

Specifically, the driving assembly comprises a bidirectional screw 204 fixedly connected to the output end of the motor 201, a sliding rod is fixedly connected in the cavity 103, and a rack 205 which is suitable for sliding relative to the bidirectional screw 204 and two sides of the sliding rod, transmission shafts are rotatably mounted on two sides in the cavity 103, a gear 206 which is meshed with the adjacent rack 205 for transmission is fixedly connected to the top end of the transmission shaft, the motor 201 starts to drive the bidirectional screw 204 to rotate, the bidirectional screw 204 rotates to drive the racks 205 on two sides to move towards the middle, the rack 205 drives the transmission shafts to rotate through the gear 206, the transmission shafts drive a transmission block 202 on one side of the safety assembly 203 to rotate towards the outer side, the transmission block 202 is rotated to one side of a box door sensor, so that the box door can be prevented from being closed, the button 102 is pressed again, the motor 201 starts to drive the bidirectional screw 204 to rotate reversely, and the transmission block 202 rotates towards the inner side to reset.

Further, safety component 203 includes rigid coupling in the stop collar 2032 of transmission shaft bottom, the middle part rigid coupling has baffle 2035 in the stop collar 2032, baffle 2035 lateral wall rigid coupling has the first spring 2033 with driving block 202 rigid coupling, driving block 202 one end extends to stop collar 2032 inner chamber and rather than sliding connection, driving block 202 is close to chamber door one side and is the arc shape, when the sensor is out of order, when chamber door and driving block 202 contact, because be provided with first spring 2033 in the stop collar 2032, stop collar 2032 compresses first spring 2033 and moves towards the inboard, can avoid blocking the chamber door.

Furthermore, a slip 2034 is fixedly connected to one end of the transmission block 202, an end of the slip 2034 passes through the sliding groove and extends to one side of the spacer 2035, and is fixedly connected to a limiting block, a clamping groove 2036 is formed on the limiting block, a side wall of the limiting sleeve 2032, which is far away from the transmission block 202, is fixedly connected to a second spring 2037, an end of the second spring 2037 is fixedly connected to a clamping block 2031 corresponding to the clamping groove 2036, one side of the clamping block 2031, which is close to the clamping groove 2036, is arc-shaped, the other side of the clamping block 2031 is fixedly connected to a pull rod, an end of the pull rod extends to the outside of the limiting sleeve 2032, the slip 2034 moves toward the limiting sleeve 2032 along with the transmission block 202, the limiting block moves along with the slip 2034, the clamping block 2031 moves toward one side when the limiting block contacts with the clamping block 2031, when the clamping groove 2036 and the second spring 2037 on the limiting block are on the same plane, the second spring 2037 pushes the clamping block 2031 to insert the transmission block 202 to clamp the transmission block 2036, and prevent the box door from being opened, and the transmission block 202 from continuing to extend out of the trigger sensor.

According to the embodiment, when goods are transported, the button 102 is pressed, the motor 201 starts to drive the bidirectional screw 204 to rotate, the bidirectional screw 204 rotates to drive the racks 205 on two sides to move towards the middle, the racks 205 drive the transmission shaft to rotate through the gear 206, the transmission shaft drives the transmission block 202 on one side of the safety component 203 to rotate towards the outer side, the transmission block 202 is rotated towards one side of the door sensor, the door can be prevented from being closed, the button 102 is pressed again, the motor 201 starts to drive the bidirectional screw 204 to rotate reversely, the two racks 205 respectively move towards two sides, the transmission block 202 is rotated towards the inner side to reset, and the lift car can run up and down.

Example two:

with reference to fig. 1 and 2, on the basis of the first embodiment, a camera 104 for monitoring an object is installed in the car body 101, the controller 105 is further installed in the car body 101, and the arrangement of the camera 104 can monitor the interior of the car body 101, which is beneficial to improving the safety of goods in the car body 101.

According to the embodiment, the arrangement of the camera 104 can monitor the interior of the car body 101, and is beneficial to improving the safety of goods in the car body 101.

The embodiment can show that: when carrying goods, the button 102 is pressed, the motor 201 starts to drive the bidirectional screw 204 to rotate, the bidirectional screw 204 rotates to drive the racks 205 on the two sides to move towards the middle, the racks 205 drive the transmission shaft to rotate through the gear 206, the transmission shaft drives the transmission block 202 on one side of the safety component 203 to rotate towards the outer side, the transmission block 202 is rotated to one side of the door sensor, the door can be prevented from being closed, when the sensor is out of order, the door is in contact with the transmission block 202, because the first spring 2033 is arranged in the limit sleeve 2032, the limit sleeve 2032 compresses the first spring 2033 to move towards the inner side, the insert 2034 moves towards the limit sleeve 2032 along with the transmission block 202, the limit block 2034 moves along with the insert 2034, when the limit block contacts with the fixture 2031, the fixture 2031 moves towards one side, when the slot 2036 on the limit block and the second spring 2037 are on the same plane, the second spring 2037 pushes the fixture 2031 to insert into the slot 2036, the transmission block 202 can be clamped, when maintenance is needed, the fixture 1 is separated from the slot 6, and then the first spring 2033 pushes the limit sleeve 2 to move towards the outer side to reset.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A car of a large load elevator, comprising a car body (101), characterized in that: a cavity (103) is formed in the upper portion in the car main body (101), a blocking mechanism (200) used for limiting the closing of the car door by triggering sensors on two sides of the car door is arranged in the cavity (103), and a button (102) used for controlling the blocking mechanism (200) is further arranged in the car main body (101);

the blocking mechanism (200) comprises a motor (201) fixedly installed in a cavity (103), transmission blocks (202) are arranged on two sides in the car body (101), driving assemblies for driving the two transmission blocks (202) to rotate towards two sides respectively are arranged on the motor (201), and safety assemblies (203) used for preventing the car door and the transmission blocks (202) from being clamped in an elastic mode are arranged on the transmission blocks (202).

2. The car of a heavy load elevator according to claim 1, characterized in that: the driving assembly comprises a bidirectional screw rod (204) fixedly connected to the output end of the motor (201), a sliding rod is fixedly connected in the cavity (103) and is suitable for racks (205) sliding relative to the bidirectional screw rod (204) and two sides of the sliding rod, transmission shafts can be rotatably arranged on two sides in the cavity (103), and gears (206) which are meshed with the adjacent racks (205) for transmission are fixedly connected to the top ends of the transmission shafts.

3. The car of a heavy load elevator according to claim 2, characterized in that: safety subassembly (203) include rigid coupling in stop collar (2032) of transmission shaft bottom, and the middle part rigid coupling has baffle (2035) in stop collar (2032), and baffle (2035) lateral wall rigid coupling has first spring (2033) with driving block (202) rigid coupling, and driving block (202) one end extends to stop collar (2032) inner chamber and rather than sliding connection, driving block (202) are close to chamber door one side and are the arc shape.

4. A car for a heavy load elevator according to claim 3, characterized in that: the one end rigid coupling of transmission piece (202) has cutting (2034), the tip of cutting (2034) passes the spout and extends to baffle (2035) one side and rigid coupling has the stopper, draw-in groove (2036) have been seted up on the stopper, a lateral wall rigid coupling of keeping away from transmission piece (202) in stop collar (2032) has second spring (2037), the tip rigid coupling of second spring (2037) has fixture block (2031) that corresponds with draw-in groove (2036), fixture block (2031) is close to draw-in groove (2036) one side and is the arc shape.

5. The car of a heavy load elevator according to claim 4, characterized in that: and a pull rod is fixedly connected to the other side of the clamping block (2031), and the end part of the pull rod extends to the outside of the limiting sleeve (2032).

6. The car of a heavy load elevator according to claim 1, characterized in that: install camera (104) that are used for monitoring the object in car main part (101), car main part (101) still are provided with controller (105).