CN215905665U

CN215905665U - Elevator car seat

Info

Publication number: CN215905665U
Application number: CN202122346833.1U
Authority: CN
Inventors: 白普坤
Original assignee: Langfang Kunteng Machinery Manufacturing Co ltd
Current assignee: Langfang Kunteng Machinery Manufacturing Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-02-25
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses an elevator car seat, which relates to the technical field of elevator equipment and comprises a traction assembly, wherein the left end and the right end of the traction assembly are respectively connected with a vertical reinforcing assembly, a supporting cross beam is arranged between the bottoms of the two vertical reinforcing assemblies, a first supporting base is arranged at the top of the supporting cross beam, and a car space is formed by the first supporting base, the two vertical reinforcing assemblies and the traction assembly in a surrounding way; the top of the first supporting base is provided with a second supporting base positioned in the car space, and a buffer structure is arranged between the first supporting base and the second supporting base; both ends are provided with respectively about first supporting baseplate and pull the reinforcement component, and two are pulled the reinforcement component and connect two vertical reinforcement components respectively. The utility model has the advantages of high structural strength and good vibration resistance.

Description

Elevator car seat

Technical Field

The utility model relates to the technical field of elevator equipment, in particular to an elevator car seat.

Background

An elevator refers to a permanent transportation device serving several specific floors in a building, the car of which runs in at least two rows of rigid orbital movements perpendicular to the horizontal plane or inclined at an angle of less than 15 ° to the vertical, while in an elevator system comprising a traction assembly, a guide assembly, a car, door assemblies, a weight balancing assembly, an electric traction assembly, an electric control assembly, a safety protection assembly, etc. The car is the elevator subassembly that transports passenger and goods, is the work part of elevator, and consequently the stability and the security performance of car are especially important, because current car requires structural strength too high, lead to its antidetonation and shock resistance to receive the influence, lead to the car to rock by a wide margin more easily in the motion process.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an elevator car seat.

An elevator car seat comprises a traction assembly, wherein the left end and the right end of the traction assembly are respectively connected with a vertical reinforcing assembly, a supporting cross beam is arranged between the bottoms of the two vertical reinforcing assemblies, a first supporting base is arranged at the top of the supporting cross beam, and a car space is formed by the first supporting base, the two vertical reinforcing assemblies and the traction assembly in a surrounding mode; the top of the first supporting base is provided with a second supporting base positioned in a car space, and a buffer structure is arranged between the first supporting base and the second supporting base; both ends are provided with respectively and pull the reinforcement component about first supporting baseplate, two pull the reinforcement component and connect two respectively vertical reinforcement component. In the operation process of the whole elevator car seat, the two vertical reinforcing assemblies are respectively attached to the left side surface and the right side surface of the car, so that the limiting effect on the car to a certain degree is realized, and the structural strength is improved; furthermore, the vertical reinforcing component, the supporting beam and the first supporting base are integrally connected, and a buffer structure is arranged between the bottom surface of the second supporting base and the first supporting base, so that when the traction component performs vertical traction, the whole integrally connected vertical reinforcing component, the supporting beam and the first supporting base can vibrate, but the vibration cannot be directly transmitted to the second supporting base in the car space, on one hand, the vibration can be buffered through the buffer structure, and on the other hand, the second supporting base and the first supporting base can generate displacement to compensate through the second supporting base and the first supporting base; further, through the setting of pulling the reinforcement component, let first support base have a plurality of support point positions, improved the stability of first support base greatly to the stability that the looks improved whole car becomes.

Preferably, the vertical reinforcing assembly comprises two symmetrically arranged vertical reinforcing rods, the tops of the two vertical reinforcing rods are fixed on the traction assembly, and the bottoms of the two vertical reinforcing rods are connected with the supporting cross beam; and a plurality of connecting beams are uniformly arranged between the vertical reinforcing rods from top to bottom, and the traction reinforcing assembly is connected onto the vertical reinforcing rods. A guide rail in the elevator shaft is also arranged between the two vertical reinforcing rods of the vertical reinforcing assembly; through the setting of a plurality of tie-beams, improve the structural strength of two vertical stiffeners who link to each other with it.

Preferably, pull the structure of pulling by the slope of two symmetries settings and constitute, two slopes pull the structure bottom and fix on first support base side, and two slopes pull the structure top and fix respectively on two vertical stiffeners. The two inclined traction structures respectively pull two vertical reinforcing rods of the same vertical reinforcing assembly.

Preferably, the inclined towing structure includes: the bottom fixing head is fixed on the side surface of the first supporting base; the top traction head is fixed on the vertical reinforcing rod; and a pull rope arranged between the bottom fixing head and the top pull head. The top of the hauling cable is fixed on the top traction head, the bottom of the hauling cable penetrates out of the bottom fixing head, and the tightness degree of the hauling cable can be adjusted through the tightness of the bottom fixing head.

Preferably, buffer structure includes that two fix the horizontal support portion at first support base top surface, and the second supports the base and erects on two horizontal support portions, and two horizontal support portions, first support base and second support base enclose jointly and establish and form buffer space. The horizontal supporting part is hollow inside, and the buffering performance can be improved.

Preferably, the traction assembly comprises a hoisting structure and a traction wheel arranged on the hoisting structure, and the two ends of the hoisting structure are respectively fixed with the vertical reinforcing assembly. And a steel wire rope is wound on the traction wheel, and the whole elevator car seat can move up and down by the traction of the steel wire rope.

The utility model has the beneficial effects that:

in the utility model, in the whole elevator car seat, two vertical reinforcing assemblies are respectively attached to the left side surface and the right side surface of the car in the operation process, so that the car is limited to a certain extent and the structural strength is improved, and on the other hand, because the vertical reinforcing assemblies and the left side surface and the right side surface of the car are not provided with a connecting structure or other connecting modes, when the car moves, the vibration generated between the car and the whole vertical reinforcing assembly can be compensated through displacement generated by the vertical reinforcing assemblies, thereby improving the anti-seismic performance of the whole elevator car seat; furthermore, the vertical reinforcing component, the supporting beam and the first supporting base are integrally connected, and a buffer structure is arranged between the bottom surface of the second supporting base and the first supporting base, so that when the traction component performs vertical traction, the whole integrally connected vertical reinforcing component, the supporting beam and the first supporting base can vibrate, but the vibration cannot be directly transmitted to the second supporting base in the car space, on one hand, the vibration can be buffered through the buffer structure, and on the other hand, the second supporting base and the first supporting base can generate displacement to compensate through the second supporting base and the first supporting base; further, through the setting of pulling the reinforcement component, let first support base have a plurality of support point positions, improved the stability of first support base greatly to the stability that the looks improved whole car becomes.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

FIG. 2 is a perspective view of the present invention in operation;

fig. 3 is a structural front view of the present invention.

Reference numerals:

1-a traction assembly, 11-a traction wheel, 12-a hoisting structure, 2-a vertical reinforcing assembly, 21-a vertical reinforcing rod, 22-a connecting beam, 3-a supporting beam, 4-a first supporting base, 5-a second supporting base, 6-a buffer structure, 61-a horizontal supporting part, 7-a traction reinforcing assembly, 71-an inclined traction structure, 711-a bottom fixing head, 712-a top traction head and 713-a traction rope.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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 invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 3, an elevator car seat comprises a traction assembly 1, wherein the left end and the right end of the traction assembly 1 are respectively connected with a vertical reinforcing assembly 2, a supporting cross beam 3 is arranged between the bottoms of the two vertical reinforcing assemblies 2, a first supporting base 4 is arranged at the top of the supporting cross beam 3, and a car space is formed by the first supporting base 4, the two vertical reinforcing assemblies 2 and the traction assembly 1 in a surrounding manner; wherein, the top of the first supporting base 4 is provided with a second supporting base 5 positioned in the car space, and a buffer structure 6 is arranged between the first supporting base 4 and the second supporting base 5; both ends are provided with respectively about first supporting baseplate 4 and pull reinforcement assembly 7, and two vertical reinforcement assembly 2 are connected respectively to two and pull reinforcement assembly 7.

In this embodiment, it should be noted that, in the operation process of the whole elevator car seat, as shown in fig. 2, the two vertical reinforcing assemblies 2 are respectively attached to the left and right sides of the car, so that on one hand, the car is limited to a certain extent, and the structural strength is improved, and on the other hand, because the vertical reinforcing assemblies 2 and the left and right sides of the car are not provided with a connecting structure or other connecting modes, when the car moves, the vibration generated between the car and the whole vertical reinforcing assembly 2 can be compensated by the displacement generated by the two vertical reinforcing assemblies, so that the anti-seismic performance of the whole elevator car seat is improved; further, the vertical reinforcing component 2, the supporting beam 3 and the first supporting base 4 are integrally connected, and a buffer structure 6 is arranged between the bottom surface of the second supporting base 5 and the first supporting base 4, so that when the traction component 1 is in a vertical traction process, the whole integrally connected vertical reinforcing component 2, the supporting beam 3 and the first supporting base 4 can vibrate, but the vibration cannot be directly transmitted to the second supporting base 5 in the car space, on one hand, the vibration can be buffered through the buffer structure 6, and on the other hand, the displacement can be generated by the second supporting base 5 and the first supporting base 4 for compensation; further, through the setting of pulling reinforcement component 7, let first supporting pedestal 4 have a plurality of support points, improved first supporting pedestal 4's stability greatly to the stability that the looks improved whole car becomes.

Specifically, the vertical reinforcing assembly 2 comprises two vertical reinforcing rods 21 which are symmetrically arranged, the tops of the two vertical reinforcing rods 21 are fixed on the traction assembly 1, and the bottoms of the two vertical reinforcing rods 21 are connected with the supporting cross beam 3; wherein, evenly be provided with a plurality of tie-beams 22 from last to down between two vertical stiffeners 21, pull reinforcement assembly 7 and connect on vertical stiffener 21.

In the present embodiment, it should be noted that a guide rail in the elevator shaft is further installed between the two vertical reinforcing rods 21 of the vertical reinforcing assembly 2; through the setting of a plurality of tie-beams 22, improve the structural strength of two vertical stiffeners 21 that link to each other with it.

Specifically, the traction reinforcing assembly 7 is composed of two symmetrically arranged inclined traction structures 71, the bottom ends of the two inclined traction structures 71 are fixed on the side surface of the first support base 4, and the top ends of the two inclined traction structures 71 are respectively fixed on the two vertical reinforcing rods 21.

In this embodiment, it should be noted that the two inclined pulling structures 71 respectively pull the two vertical reinforcing rods 21 of the same vertical reinforcing assembly 2.

Specifically, the inclined pulling structure 71 includes: a bottom fixing head 711 fixed to a side surface of the first supporting base 4; a top pulling head 712 fixed to the vertical stiffener 21; and a pull cord 713 disposed between the bottom anchor head 711 and the top pull head 712.

In this embodiment, the top of the pulling rope 713 is fixed to the top pulling head 712, and the bottom of the pulling rope 713 is extended out of the bottom fixing head 711, so that the tightness of the pulling rope 713 can be adjusted by the tightness of the bottom fixing head 711.

Specifically, the buffering structure 6 includes two horizontal supporting portions 61 fixed on the top surface of the first supporting base 4, the second supporting base 5 is erected on the two horizontal supporting portions 61, and the two horizontal supporting portions 61, the first supporting base 4 and the second supporting base 5 jointly enclose to form a buffering space.

In the present embodiment, the horizontal support portion 61 is hollow, and the cushioning performance can be improved.

Specifically, traction assembly 1 includes hoisting structure 12 and sets up traction wheel 11 on hoisting structure 12, and vertical reinforcement assembly 2 is fixed respectively at hoisting structure 12 both ends.

In the present embodiment, a wire rope is wound around the traction sheave 11, and the entire elevator car seat is moved up and down by the traction of the wire rope.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. The elevator car seat is characterized by comprising a traction assembly, wherein the left end and the right end of the traction assembly are respectively connected with a vertical reinforcing assembly, a supporting cross beam is arranged between the bottoms of the two vertical reinforcing assemblies, a first supporting base is arranged at the top of the supporting cross beam, and a car space is formed by the first supporting base, the two vertical reinforcing assemblies and the traction assembly in a surrounding manner; wherein,

a second supporting base positioned in the car space is arranged at the top of the first supporting base, and a buffer structure is arranged between the first supporting base and the second supporting base;

both ends are provided with respectively and pull the reinforcement component about first supporting baseplate, two pull the reinforcement component and connect two respectively vertical reinforcement component.

2. The elevator car seat according to claim 1, wherein the vertical stiffener assembly comprises two symmetrically disposed vertical stiffeners, the top of the two vertical stiffeners being fixed to the traction assembly, and the bottom of the two vertical stiffeners being connected to the support beam; wherein,

two evenly be provided with a plurality of tie-beams from last to down between the vertical stiffener, it connects to pull the reinforcement subassembly on the vertical stiffener.

3. The elevator car seat according to claim 2, characterized in that the traction reinforcement assembly consists of two symmetrically arranged inclined traction structures, the bottom ends of which are fixed to the side of the first support base and the top ends of which are fixed to the two vertical reinforcing bars, respectively.

4. The elevator car seat of claim 3, wherein the angled traction structure comprises:

the bottom fixing head is fixed on the side surface of the first supporting base;

the top traction head is fixed on the vertical reinforcing rod; and

the traction rope is arranged between the bottom fixing head and the top traction head.

5. The elevator car seat according to any of claims 1 to 4, wherein the buffer structure comprises two horizontal support parts fixed to the top surface of the first support base, the second support base being erected on the two horizontal support parts, the first support base and the second support base together enclosing a buffer space.

6. The elevator car seat according to any of claims 1 to 4, characterized in that the traction assembly comprises a hoisting structure and a traction wheel arranged on the hoisting structure, and the vertical reinforcement assembly is fixed at both ends of the hoisting structure respectively.