CN213770953U

CN213770953U - Component setting structure in elevator shaft and elevator

Info

Publication number: CN213770953U
Application number: CN202022537951.6U
Authority: CN
Inventors: 黄行明; 欧阳绍河; 李腾飞
Original assignee: Hangzhou Optimax Technology Co ltd
Current assignee: Hangzhou Optimax Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-23
Anticipated expiration: 2030-11-05

Abstract

The application discloses subassembly sets up structure and elevator in elevator well, include: the car, the car frame, car guide rail and elevator control assembly, car guide rail set up in the relative both sides of car frame, and the car frame can move so that the car can go up and down in the well along car guide rail, and the line between the car guide rail that sets up relatively divides into a plurality of quadrant regions in the well, and elevator control assembly sets up in same quadrant region. The car frame of this application is used for the fixed stay car, and the car frame can remove along car guide's extending direction, and control assembly in the elevator concentrates on setting up one side in the elevator, and is concrete, is in one side of car guide's line, can make arranging of elevator control assembly compact reasonable like this to save the installation space in a large amount of elevator hoistways, made each subassembly safe and reliable.

Description

Component setting structure in elevator shaft and elevator

Technical Field

The application relates to the field of elevators, in particular to an elevator shaft inner assembly setting structure and an elevator.

Background

Along with the development of the industry, the market demand of elevators is larger and larger, building structures are diversified, and the space of elevator installation shafts is smaller due to the structural design of some buildings. The space that subassembly installation such as the flat bed device that this kind of condition can cause can supply the elevator, stop device, overspeed governor device, retinue cable is less, has provided the challenge to the arrangement mode of above-mentioned subassembly, if the arrangement mode is reasonable inadequately, can cause some parts can't install in the well, perhaps the interval undersize between interval and the part between each part and the well, if the elevator operation is rocked and probably has the condition emergence of rubbing between each part and the well, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model provides an subassembly sets up structure in elevator well, include: car, car frame, car guide rail and elevator control assembly, the car guide rail sets up the relative both sides of car frame, the car frame can be followed the car guide rail removes so that the car can go up and down in the well, sets up relatively line between the car guide rail will divide into a plurality of quadrant regions in the well, elevator control assembly sets up same in the quadrant region.

In one embodiment, the car has at least one elevator door, and the elevator control assembly is disposed on the car on a side other than the elevator doors.

In one embodiment, the car has a plurality of elevator doors, and the car frame is fitted over opposite corners of the car.

In one embodiment, the elevator control assembly includes a governor device, a limit device, and a leveling device.

In one embodiment, the speed limiting device comprises a speed limiter and a speed limiting steel wire rope, and the speed limiting steel wire rope is arranged close to the car frame.

In one embodiment, the limiting device comprises a limiting switch and a limiting beating rod, the limiting switch is arranged at two opposite ends of the car guide rail, the speed-limiting steel wire rope is provided with a first rope part and a second rope part which are oppositely arranged, the limiting switch is arranged between the first rope part and the second rope part and connected with the car guide rail, and the limiting beating rod is installed on the car frame.

In one embodiment, the limit switch is connected to the car guide rail by a first connecting bracket, one end of which is connected to the car guide rail and the other end of which extends to the area between the first rope portion and the second rope portion and is connected to the limit switch.

In one embodiment, the leveling device comprises a leveling induction switch and a leveling plug board, the leveling induction switch is arranged on one side, away from the car frame, of the speed-limiting steel wire rope and is connected with the car frame, and the leveling plug board is installed on the car guide rail and corresponds to the leveling induction switch.

In one embodiment, the leveling flashboard is connected with the car guide rail through a second connecting support, and the second connecting support bypasses the speed limiting steel wire rope and is connected with the car guide rail.

The application also provides an elevator, including the interior subassembly arrangement structure of foretell elevator well.

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

the car frame of this application is used for the fixed stay car, and the car frame can remove along car guide's extending direction, and control assembly in the elevator concentrates on setting up one side in the elevator, and is concrete, is in one side of car guide's line, can make arranging of elevator control assembly compact reasonable like this to save the installation space in a large amount of elevator hoistways, made each subassembly safe and reliable.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is an overall schematic view of an arrangement of components within an elevator hoistway according to an embodiment of the present application;

fig. 2 is a schematic top view of a car with two elevator doors;

fig. 3 is a schematic top view of a car having three elevator doors.

Description of reference numerals: 100-car, 200-car frame, 300-car guide rail, 400-speed limiting device, 410-speed limiting steel wire rope, 411-first rope part, 412-second rope part, 500-limiting device, 510-limiting switch, 520-limiting beating rod, 530-first connecting support, 600-leveling device, 610-leveling inductive switch, 620-leveling flashboard and 630-second connecting support.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Fig. 1 schematically illustrates an arrangement of components in an elevator hoistway according to an embodiment of the present application. As shown in fig. 1, the arrangement structure of components in an elevator hoistway includes a car 100, a car frame 200, car guide rails 300, and elevator control components, wherein the car frame 200 is sleeved on the car 100, the car guide rails 300 are arranged on two opposite sides of the car frame 200, the car frame 200 can move along the car guide rails 300 to enable the car 100 to ascend and descend in the hoistway, a connection line between the car guide rails 300 arranged oppositely divides the interior of the hoistway into a plurality of quadrant areas, and the elevator control components are arranged in the same quadrant area.

The car guide rail 300 is arranged in an elevator shaft and arranged along the extending direction of the shaft, the car frame 200 is used for installing and supporting the car 100, the car frame 200 is matched with the car guide rail 300, the car frame 200 can move along the length direction of the car guide rail 300, the shaft is divided into a plurality of areas by connecting lines of the car guide rail 300 which are oppositely arranged, the elevator control assembly is distributed in the same quadrant area, and then the quadrant area of the elevator control assembly can be free from other assemblies for installing an elevator, so that the arrangement of the elevator control assembly is compact and reasonable, a large amount of installation space in the elevator shaft is saved, and all the assemblies are safe and reliable.

The size of elevator control assembly is moderate among the all kinds of subassemblies of elevator, therefore it can concentrate and install in a certain quadrant region, if with elevator control assembly dispersion installation in each quadrant region in the well, then will influence other great elevator subassembly installations certainly.

As an optimized implementation of the above embodiment, the car 100 has at least one elevator door, and the elevator control assembly is disposed on a side of the car 100 other than the elevator door.

The non-door side of the car 100 is spaced from the hoistway so there is sufficient space for the elevator control assembly to be mounted.

As a preferred embodiment of the above embodiment, as shown in fig. 2 and 3, the car 100 has a plurality of elevator doors, and the car frame 200 is fitted around a diagonal of the car 100.

When the car 100 has a plurality of elevator doors, the car frame 200 is disposed at a diagonal line of the car 100 in order that the car frame 200 does not block the elevator doors, and at the same time, in order that the car frame 200 supports the car 100 in a balanced manner.

As a preferred implementation of the above embodiment, the elevator control assembly includes a governor 400, a stop device 500, and a landing device 600.

Specifically, the speed limiting device 400 comprises a speed limiter and a speed limiting steel wire rope 410, the speed limiting steel wire rope 410 is connected with the speed limiter, the speed limiting steel wire rope 410 is arranged close to the car frame 200, the speed limiting steel wire rope 410 can be conveniently connected with the car frame 200 when the speed limiting steel wire rope 410 is close to the car frame 200, and meanwhile, one side, far away from the car frame 200, of the speed limiting steel wire rope 410 is provided with a relatively wide installation space for installing other elevator control components.

The limit device 500 includes a limit switch 510 and a limit knock bar 520, the limit switch 510 is disposed at opposite ends of the car 100 guide rail, the speed limit wire rope 410 has a first rope portion 411 and a second rope portion 412 disposed opposite to each other, and the limit switch 510 is disposed between the first rope portion 411 and the second rope portion 412.

Specifically, limit switches 510 are arranged at the top end and the bottom end of the car guide rail 300, a limit hitting rod 520 is installed on the car frame 200, when the elevator runs to the bottom, the limit hitting rod 520 is in contact with the limit switch 510 at the bottom to control the elevator not to continuously descend, and when the elevator runs to the top, the limit hitting rod 520 is in contact with the limit switch 510 at the top to control the elevator not to continuously ascend.

The first rope portion 411 and the second rope portion 412 are spaced from each other, so that a certain space is formed between the first rope portion 411 and the second rope portion 412, and the limit switch 510 is located between the first rope portion 411 and the second rope portion 412, so that the space for installing other components in the hoistway can be effectively utilized.

In a specific setting, since a certain distance is provided between the car guide rail 300 and the speed limit wire rope 410, the limit switch 510 is connected to the car guide rail 300 through the first connecting bracket 530, and the first connecting bracket 530 is connected to the limit switch 510 after being introduced into the region between the first rope portion 411 and the second rope portion 412. The first connecting bracket 530 may be connected to the limit switch 510 through a region between the speed limit wire rope 410 and the car 100, or connected to the limit switch 510 through a region between the speed limit wire rope 410 and a hoistway wall, and may be specifically determined according to an actual distance between the speed limit wire rope 410 and the hoistway wall and the car 100.

As an optimized implementation manner of the above embodiment, the leveling device 600 includes a leveling induction switch 610 and a leveling plug board 620, the leveling induction switch 610 is disposed on one side of the speed limiting steel wire rope 410 away from the car frame 200 and connected to the car frame 200, and the leveling plug board 620 is mounted on the car guide rail 300 and disposed corresponding to the leveling induction switch 610.

Because the speed-limiting steel wire rope 410 is arranged close to the car frame 200, a larger installation space is arranged on one side, away from the car frame 200, of the speed-limiting steel wire rope 410, the flat inductive switch 610 is arranged in the area, installation of the flat inductive switch is facilitated, meanwhile, a plurality of flat inductive switches 610 are convenient to install in the larger installation area, and the induction effect is more accurate.

In the specific arrangement, because the speed-limiting steel wire rope 410 is used for separating the flat bed inserting plate 620 and the car guide rail 300, the flat bed inserting plate 620 is connected with the car guide rail 300 through the second connecting bracket 630, and the second connecting bracket 630 is connected with the car guide rail 300 by bypassing the speed-limiting steel wire rope 410. Of course, the second connection bracket 630 may alternatively be connected to the car guide rail 300 through the area between the speed limit rope 410 and the car 100 or through the area between the speed limit rope 410 and the hoistway wall, depending on the actual space. The flat inductive switch 610 may be provided on the car 100, so that it is not necessary to connect the flat inductive switch 610 to the car frame 200 through other devices to simplify the installation structure of the flat inductive switch 610.

As shown in fig. 1, the elevator has a single-door structure, and a car frame 200 is disposed at a middle portion of opposite sides of a car 100. The above-described elevator control assembly and the counterweight are disposed at two opposite non-door-opening sides of the car 100, respectively, to make full use of the space at both sides of the car 100.

As shown in fig. 2, the elevator has a double door structure, and a car frame 200 is disposed at a diagonal corner of the car 100 to make room for opening the door. The above-described elevator control assembly and the counterweight are disposed on the two non-door-opening sides of the car 100, respectively.

As shown in fig. 3, the elevator has a three-door structure, and a car frame 200 is disposed at a diagonal of the car 100. The elevator control assembly and counterweight are disposed on the only non-door-opening side of the car 100. To make full use of space, elevator control components are disposed between the counterweight and the car 100.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. An assembly sets up structure in elevator well characterized in that includes: car (100), car frame (200), car guide rail (300) and elevator control assembly, car guide rail (300) set up the relative both sides of car frame (200), car frame (200) can be followed car guide rail (300) remove so that car (100) can go up and down in the well, set up relatively line between car guide rail (300) will divide into a plurality of quadrant regions in the well, elevator control assembly sets up same in the quadrant region.

2. The arrangement structure of components in an elevator shaft according to claim 1, wherein the car (100) has at least one elevator door, and the elevator control component is arranged on a side of the car (100) where no elevator door is arranged.

3. The arrangement structure of components in an elevator shaft according to claim 2, wherein the car (100) has a plurality of elevator doors, and the car frame (200) is fitted around a diagonal of the car (100).

4. The arrangement structure of components in an elevator shaft according to claim 1, wherein the elevator control component comprises a speed limiting device (400), a limiting device (500) and a landing device (600).

5. The arrangement structure of components in an elevator shaft according to claim 4, wherein the speed limiting device (400) includes a speed limiter and a speed limiting wire rope (410), and the speed limiting wire rope (410) is arranged near the car frame (200).

6. The arrangement structure of components in an elevator shaft according to claim 5, wherein the limit device (500) includes a limit switch (510) and a limit knock bar (520), the limit switch (510) is arranged at opposite ends of the car guide rail (300), the speed limit wire rope (410) has a first rope portion (411) and a second rope portion (412) which are arranged oppositely, the limit switch (510) is located between the first rope portion (411) and the second rope portion (412), and the limit knock bar (520) is mounted on the car frame (200).

7. The arrangement structure of components in an elevator hoistway according to claim 6, wherein the limit switch (510) is connected to the car guide rail (300) by a first connecting bracket (530), one end of the first connecting bracket (530) is connected to the car guide rail (300), and the other end thereof is connected to the limit switch (510) to extend to a region between the first rope portion (411) and the second rope portion (412).

8. The arrangement structure of components in an elevator shaft according to claim 5, wherein the leveling device (600) comprises a leveling induction switch (610) and a leveling plug board (620), the leveling induction switch (610) is arranged on one side, away from the car frame (200), of the speed limiting steel wire rope (410) and is connected with the car frame (200), and the leveling plug board (620) is installed on the car guide rail (300) and is arranged corresponding to the leveling induction switch (610).

9. The arrangement structure of components in an elevator shaft according to claim 8, wherein the landing leg (620) is connected to the car guide rail (300) by a second connection bracket (630), and the second connection bracket (630) is connected to the car guide rail (300) while bypassing the speed limit wire rope (410).

10. An elevator characterized by comprising the elevator shaft internal component arrangement structure according to any one of claims 1 to 9.