CN220723251U

CN220723251U - Elevator suspension structure

Info

Publication number: CN220723251U
Application number: CN202321937575.7U
Authority: CN
Inventors: 王召华; 张建华; 张金刚; 张淼; 甄体圣; 詹爱红
Original assignee: Aotong Fushi Elevator Suzhou Co ltd
Current assignee: Aotong Fushi Elevator Suzhou Co ltd
Priority date: 2023-07-22
Filing date: 2023-07-22
Publication date: 2024-04-05
Anticipated expiration: 2033-07-22

Abstract

The utility model discloses an elevator suspension structure, which comprises an elevator car, wherein the top end of the elevator car is fixedly connected with a support, the opposite surfaces of two sides of the support are respectively provided with a first sliding groove, the inner walls of the first sliding grooves are respectively and slidably connected with a first sliding block, a fixed plate is fixedly connected between the opposite surfaces of the first sliding blocks, the top end of the fixed plate is fixedly connected with a round block, the top end of the elevator car is provided with a moving device, the top of the moving device is provided with a connecting device, the connecting device can keep the elevator car stable during operation, the technical field of elevator equipment is related to, two sides of the connecting frame are respectively provided with a second sliding groove, the inner parts of the second sliding grooves are respectively provided with a second sliding block, the moving blocks at two sides of the second sliding grooves move towards the opposite surfaces through the connecting device and simultaneously squeeze a middle spring, the inner parts of the spring are provided with damping, and the two ends of the damping are connected with the two ends of the inner parts of the spring to play a damping effect on the elevator car.

Description

Elevator suspension structure

Technical Field

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

Background

The prior application number is CN202022870374.2, which discloses an elevator suspension structure and relates to the technical field of elevator equipment, comprising an elevator car, a damping unit and a suspension unit; an elevator car: the four corners of the upper surface of the cylinder are symmetrically provided with a cylinder and a second spring respectively, the second springs are all positioned in the corresponding cylinders, the upper ends of the second springs are fixedly connected with the cylinders, the lower ends of the outer cambered surfaces of the cylinders are in sliding connection with the inner arc walls of the corresponding cylinders, and the upper ends of the cylinders are fixedly connected with the bottom surface of the top plate; damping unit: the upper ends of the damping units are fixedly connected with the bottom surface of the top plate; suspension unit: set up in the plate body middle part of roof, damping unit includes template, U template, guide arm, type frame, first spring and ring, type frame symmetry sets up in the upper surface of elevator car, and this elevator hangs the structure, hangs effectually, guarantees the stability that elevator car hung, improves the stationarity when elevator car moves.

The prior art has the following defects: above-mentioned an elevator suspension structure, though hang effectually, guarantee elevator car and hang stability, improve the stationarity when elevator car moves, but carry out the shock attenuation to elevator car through first spring and second spring in the above-mentioned structure, but receive both sides ring extrusion rebound at first spring because not set up stabilising arrangement, first spring also can collide with type frame when driving both sides ring and open for first spring shakes with the ring, causes the influence to the elevator car of bottom.

Therefore, it is necessary to invent the elevator hanging structure.

Disclosure of Invention

The object of the present utility model is to provide an elevator suspension structure to solve the problems presented in the background art described above.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an elevator suspension structure, includes elevator car, elevator car's top fixedly connected with support, spout one has all been seted up on the both sides opposite surface of support, four equal sliding connection of inner wall of spout one has slider one, four fixedly connected with fixed plate between the opposite surface of slider one, the top fixedly connected with kicker of fixed plate, elevator car's top is provided with mobile device, is provided with connecting device at mobile device's top, and connecting device can let elevator car keep stationarity when the operation.

In a preferred embodiment of the utility model, four telescopic rods are fixedly connected between the supports at the top end of the elevator car, and the top ends of the four telescopic rods are fixedly connected with the bottom ends of the fixing plates.

In a preferred embodiment of the utility model, the bottom end of the fixing plate is fixedly connected with a first U-shaped block positioned between the telescopic rods, four first U-shaped blocks are respectively and rotatably connected with a first rotating shaft between opposite surfaces of the four first U-shaped blocks.

In a preferred embodiment of the present utility model, the mobile device comprises: the second sliding chute and the second sliding block are arranged on two sides of the top end of the elevator car and are located between the telescopic rods, and the second sliding chute is arranged on two sides of each connecting frame.

In a preferred embodiment of the utility model, the inner walls of the four sliding grooves II are respectively and slidably connected with a sliding block II, and the surfaces of the four sliding blocks II, which are positioned between one sides of the four sliding blocks II far away from the sliding grooves II and are positioned on the connecting frame, are respectively and fixedly connected with a movable block.

In a preferred embodiment of the utility model, the connecting means comprises: the connecting block, four the equal fixedly connected with U-shaped piece two in top of movable block, four all rotate between the opposite face of U-shaped piece two and be connected with pivot two.

In a preferred embodiment of the present utility model, connecting blocks are rotatably connected between the surfaces of the four second rotating shafts and the surfaces of the four first rotating shafts, and springs are fixedly connected between the two moving blocks and on the surfaces of the connecting frames.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

The beneficial effects are that:

through improving in current technique, through having seted up spout two in the both sides of link, be provided with slider two in the inside of spout two, be provided with the movable block between two sliders two, the movable block through the connecting device at top at both sides descends and will move towards opposite face, spring extrusion in the middle of moving, then the spring will drive the movable block of both sides and open to both sides and recover, be provided with the damping in the inside of spring, the damped both ends are connected with the inside both ends of spring, thereby play absorbing effect to elevator car, let the movable block keep stable through slider two, let elevator car can stable operation when starting and stopping.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural view of an elevator suspension structure.

Fig. 2 is a schematic top view of an elevator suspension structure.

Fig. 3 is a schematic structural view of a bracket in an elevator suspension structure.

Fig. 4 is a schematic diagram of the structure of a U-shaped block one in an elevator suspension structure.

Fig. 5 is a schematic view of the structure of the connecting frame in the elevator suspension structure.

Fig. 6 is a schematic diagram of the structure of the moving device in the suspension structure of the elevator.

In the figure: the elevator comprises an elevator car 1, a bracket 2, a first sliding chute 3, a first sliding block 4, a fixed plate 5, a round block 6, a telescopic rod 7, a first U-shaped block 8, a first rotating shaft 9, a connecting frame 10, a second sliding chute 11, a second sliding block 12, a moving block 13, a second U-shaped block 14, a second rotating shaft 15, a connecting block 16 and a spring 17.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1-6, the utility model provides an elevator suspension structure, in order to achieve the above purpose, the utility model provides the following technical scheme: the elevator suspension structure comprises an elevator car 1, the top fixedly connected with support 2 of the elevator car 1 can improve the safety of workers during elevator maintenance through the support 2, workers are prevented from falling and being injured, the surfaces of opposite sides of the support 2 are provided with first sliding grooves 3, the inner walls of the first sliding grooves 3 are slidably connected with first sliding blocks 4, the first sliding blocks 4 can move through the first sliding grooves 3, a fixing plate 5 is fixedly connected between the opposite sides of the first sliding blocks 4, the fixing plate 5 can keep stable through the first sliding blocks 4 arranged on two sides, the first sliding grooves 3 in sliding connection with the first sliding blocks can keep synchronous lifting when lifting, round blocks 6 are fixedly connected with the top of the fixing plate 5, through holes (not marked in the drawing), the fixing plates are installed in a matched mode through the through holes and a traction rope, the suspended fixing of the elevator car 1 is achieved, a moving device is arranged on the top of the elevator car 1, and the connecting device can keep stable when the elevator car moves.

The top of elevator car 1 just is located fixedly connected with telescopic link 7 between support 2, be provided with the damping in the inside of telescopic link 7, let telescopic link 7 play absorbing effect, through telescopic link 7 keep stable when fixed plate 5 goes up and down, thereby to elevator car 1 keeps stable, play first heavy buffering effect through telescopic link 7, telescopic link 7 has four, the top of four telescopic links 7 all with the bottom fixed connection of fixed plate 5, through telescopic link 7 shock attenuation when fixed plate 5 descends, the bottom of fixed plate 5 just be located fixedly connected with U-shaped piece one 8,U shape piece one 8 between telescopic link 7 and have four, all rotate between the opposite face of four U-shaped piece one 8 and be connected with pivot one 9, pivot one 9 can rotate through U-shaped piece one 8, when using, will drag the through-hole cooperation installation at rope and round piece 6 top, and then hang fixedly to elevator car 1, the slider one 4 through both sides setting can keep stable when fixed plate 5 descends, can descend simultaneously through spout one 3, make the inside buffering effect can be carried out through the expansion link 7 to the inside of falling down at fixed plate 5.

The mobile device includes: two sliding grooves 11 and two sliding blocks 12 are formed in two sides of the top end of the elevator car 1 and are located between the telescopic rods 7, two sliding grooves 11 are formed in two sides of the two connecting frames 10, two sliding blocks 12 are slidably connected to the inner walls of the four sliding grooves 11, the two sliding blocks 12 can move through the two sliding grooves 11, moving blocks 13 are fixedly connected to the surfaces of the four sliding blocks 12, which are located between one sides of the four sliding blocks 12 away from the two sliding grooves 11, of the connecting frames 10, the connecting devices at the bottom can be lowered along with the lowering of the fixing plate 5, the moving blocks 13 move towards opposite faces, and the sliding blocks 12 arranged on two sides are stable.

The connecting device comprises: the connecting block 16, the top of four movable blocks 13 all fixedly connected with U-shaped piece two 14, all rotate between the opposite face of four U-shaped piece two 14 and be connected with pivot two 15, pivot two 15 can rotate through U-shaped piece two 14, all rotate between the surface of four pivot two 15 and the surface opposite face of four pivot one 9 and be connected with connecting block 16, connecting block 16 links together pivot two 15 and pivot one 9, and the equal fixedly connected with spring 17 in the surface that lies in link 10 between two movable blocks 13, be provided with the damping in the inside of spring 17 (not annotate in the drawing), the both sides of damping are with the both ends fixed connection of spring 17 inside, the inside of spring 17 contacts with the surface of link 10, will extrude spring 17 when movable block 13 moves towards opposite face, play the heavy cushioning effect through the inside damping of spring 17, then spring 17 will drive the connecting block 16 resilience of both sides, slider two 12 through connecting block 16 both sides setting keeps stable while moving, then make fixed plate 5 rise through connecting block 16, let elevator car 1 can keep stable when starting and stopping.

The working principle of the utility model is as follows: when the elevator car 1 is in use, the traction rope is matched with the through hole at the top of the round block 6 to be installed, the elevator car 1 is further suspended and fixed, the first sliding blocks 4 arranged on two sides can keep stable while the fixed plate 5 descends, the first sliding blocks 3 can synchronously descend, the telescopic rods 7 can be pressed down while the fixed plate 5 descends, the first heavy buffering effect is achieved through damping inside, the connecting device at the bottom can be lowered along with the descending of the fixed plate 5, the movable block 13 moves towards the opposite surface, then the spring 17 is extruded, the second heavy buffering effect is achieved through damping inside the spring 17, the springs 17 drive the connecting blocks 16 on two sides to rebound, the second sliding blocks 12 arranged on two sides of the connecting blocks 16 keep stable while moving, then the fixed plate 5 ascends through the connecting blocks 16, and the elevator car 1 can keep stable when being started and stopped.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. Elevator suspension structure, including elevator car (1), the top fixedly connected with support (2) of elevator car (1), spout one (3) have all been seted up on the both sides opposite surface of support (2), four equal sliding connection of inner wall of spout one (3) has slider one (4), four fixedly connected with fixed plate (5) between the opposite surface of slider one (4), the top fixedly connected with button (6) of fixed plate (5), its characterized in that, the top of elevator car (1) is provided with mobile device, is provided with connecting device at mobile device's top, and connecting device can let elevator car keep stationarity when moving.

2. The elevator suspension structure according to claim 1, characterized in that the top ends of the elevator cars (1) are fixedly connected with telescopic rods (7) between the brackets (2), the telescopic rods (7) are four, and the top ends of the four telescopic rods (7) are fixedly connected with the bottom ends of the fixing plates (5).

3. The elevator hanging structure according to claim 2, wherein a U-shaped block one (8) is fixedly connected between the bottom ends of the fixing plates (5) and the telescopic rods (7), four U-shaped blocks one (8) are respectively connected with a rotating shaft one (9) in a rotating manner between opposite surfaces of the four U-shaped blocks one (8).

4. The elevator suspension structure of claim 3, wherein the moving means comprises: the elevator car comprises a second sliding chute (11) and a second sliding block (12), wherein a connecting frame (10) is fixedly connected between two sides of the top end of the elevator car (1) and the telescopic rods (7), and the second sliding chute (11) is formed in two sides of each connecting frame (10).

5. The elevator hanging structure according to claim 4, wherein the inner walls of the four sliding grooves two (11) are respectively and slidably connected with a sliding block two (12), and the surfaces of the four sliding blocks two (12) which are far away from one side of the sliding groove two (11) and are positioned on the connecting frame (10) are respectively and fixedly connected with a movable block (13).

6. The elevator suspension structure of claim 5, wherein the connecting means comprises: the connecting blocks (16), the top ends of the four moving blocks (13) are fixedly connected with U-shaped blocks (14), and rotating shafts (15) are rotatably connected between opposite surfaces of the four U-shaped blocks (14).

7. Elevator suspension structure according to claim 6, characterized in that connecting blocks (16) are rotatably connected between the surfaces of the four rotating shafts two (15) and the surfaces of the four rotating shafts one (9), and springs (17) are fixedly connected between the two moving blocks (13) and on the surfaces of the connecting frames (10).