CN216638564U

CN216638564U - Elevator safety protection base

Info

Publication number: CN216638564U
Application number: CN202123268601.5U
Authority: CN
Inventors: 吴晗
Original assignee: Tianjin Menak Electric Co ltd
Current assignee: Tianjin Cambrian Electric Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-31
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses an elevator safety protection base which comprises a safety structure, wherein an elevator part body is arranged at the bottom of the safety structure and is vertically arranged, two sides of the elevator part body are fixedly connected with first sliding groove blocks and are horizontally arranged, two sides of the elevator part body are respectively provided with a connecting rod and are vertically arranged, sliding groove openings are vertically formed in the two connecting rods, the first sliding groove blocks are connected in the sliding groove openings in a sliding mode, a base frame is arranged at the bottom of the elevator part body and is horizontally arranged, two sides of the elevator part body are respectively provided with a connecting mechanism used for connecting the base frame, each connecting mechanism comprises a connecting block and a first spring, a damping mechanism used for damping the elevator part body is arranged in the base frame, so that the base frame is connected with the elevator part body, and a part of damping effect can be achieved on the elevator part body through the first springs.

Description

Elevator safety protection base

Technical Field

The utility model belongs to the technical field of elevators, and particularly relates to an elevator safety protection base.

Background

An elevator refers to an electromechanical device which is driven by power and can lift or transport people and goods in parallel by utilizing a box body running by a rigid guide rail or a step running along a fixed line, and comprises a people (goods) elevator, an escalator and a moving sidewalk.

The elevator breaks down when normal work, and the elevator can descend rapidly, and in the in-process that descends rapidly, because the weight of elevator itself is not light, when the elevator descends rapidly, if the bottom of elevator does not have the protection setting, can bring inevitable injury to elevator and the personnel in the elevator.

An effective solution to the problems in the related art has not been proposed yet.

Therefore, in order to solve the above problems, the utility model provides an elevator safety protection base.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an elevator safety protection base to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an elevator safety protection base comprises a safety structure, wherein an elevator part body is arranged at the bottom of the safety structure and is vertically arranged, two sides of the elevator part body are fixedly connected with first sliding groove blocks and are horizontally arranged, two sides of the elevator part body are respectively provided with a connecting rod and are vertically arranged, sliding groove openings are vertically formed in the two connecting rods, the first sliding groove blocks are slidably connected in the sliding groove openings, a base frame is arranged at the bottom of the elevator part body and is horizontally arranged, two sides of the elevator part body are provided with connecting mechanisms used for connecting the base frame, each connecting mechanism comprises a connecting block and a first spring, the connecting blocks are positioned at two sides of the elevator part body and are fixedly connected, a telescopic rod is fixedly connected at the bottom of the connecting block and is vertically arranged, and the bottom of the telescopic rod is fixedly connected with the base frame, the outer side of the telescopic rod is sleeved with a first spring and is vertically arranged, and a damping mechanism used for damping the elevator part body is arranged in the base frame.

Furthermore, damper includes T template and second spring, the second spring has a plurality of, second spring fixed connection is in the interior bottom of base frame and vertical setting.

Further, the top fixedly connected with diaphragm and the level of second spring set up, two rectangle notch I, two have been seted up at the top of diaphragm circular notch I, two have all been seted up on the both sides of rectangle notch I first circular notch I is interior all to install first connecting post and level setting.

Furthermore, a second circular notch is formed in one end of the first connecting column, and a second connecting column is movably connected in the second circular notch and is vertically arranged.

Further, the T-shaped plate is arranged at the inner top of the base frame, the T-shaped plate is located below the elevator part body and is horizontally arranged, two rectangular notches II are formed in the bottom of the T-shaped plate, two circular notches III are formed in the two sides of the rectangular notches II, and a third connecting column is installed in the circular notches III and is horizontally arranged.

Furthermore, a fourth circular notch is formed in one side of the third connecting column, one end, far away from the first connecting column, of the second connecting column is movably connected into the third connecting column, and a third spring is fixedly connected between the second connecting columns and horizontally arranged.

Furthermore, the two sides of the base frame are fixedly connected with second sliding groove blocks which are horizontally arranged, and the second sliding groove blocks are connected in the sliding groove openings in a sliding mode.

Compared with the prior art, the utility model has the following beneficial effects:

1. in the utility model, an elevator part body is connected in a sliding groove opening in a sliding way through a first sliding groove block in a sliding way and is connected with a connecting rod base frame, the base frame is connected in the sliding groove opening in the sliding way through a second sliding groove block in a sliding way and is connected with a connecting rod, when the elevator breaks down in normal work, the elevator can rapidly descend, in the rapid descending process, because the weight of the elevator is not light, if the bottom of the elevator is not provided with a protection device, the elevator and personnel in the elevator can be inevitably injured, if the bottom of the elevator is provided with the protection device, the injury to the elevator and the personnel in the elevator can be reduced, when the elevator rapidly descends, the elevator part body is connected with the elevator part body through a connecting block, the connecting block is connected with a telescopic rod, the outer side of the telescopic rod is provided with a first spring, one end of the first spring is connected with the base frame, thereby with the partial body coupling of base frame and elevator, can reach partly shock attenuation effect to the partial body of elevator through first spring, and the telescopic link has the concertina movement effect, can stretch out and draw back simultaneously when first spring is flexible, if the telescopic link does not have the concertina movement effect can receive the secondary injury.

2. In the utility model, the bottom of the elevator part body is provided with the T-shaped plate, when the elevator part body falls on the T-shaped plate, the second connecting column can move towards two sides, the third spring can work while moving towards two sides under the limit protection of the third connecting column and the first connecting column, so as to share part of pressure and achieve the shock absorption effect, the plurality of second springs are arranged, the pressure is shared to absorb shock when the T-shaped plate is under the pressure, the elevator part body and the base frame operate separately, when the elevator part body is damaged, the base frame is not damaged, when the elevator part body falls on the top of the base frame under the normal operation condition, the damage to the elevator part body is reduced to the minimum through the sharing pressure and shock absorption of one part, the damage to the elevator and personnel in the elevator is avoided as much as possible, and the working efficiency is increased, the practicability is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is an enlarged view of part A of the present invention.

Reference numerals:

1. a safety structure; 101. an elevator portion body; 102. a connecting rod; 103. a sliding slot opening; 104. a first sliding groove block; 105. connecting blocks; 106. a first spring; 107. a telescopic rod; 2. a base frame; 201. a second sliding groove block; 202. a T-shaped plate; 203. a transverse plate; 204. a second spring; 205. a third spring; 206. a first connecting post; 207. a second connecting column; 208. and a third connecting column.

Detailed Description

The following description of the present invention will be made with reference to the accompanying drawings and the detailed description thereof:

referring to fig. 1-4, the elevator safety protection base according to the embodiment of the present invention includes a safety structure 1, an elevator part body 101 is installed at the bottom of the safety structure 1 and is vertically disposed, first sliding groove blocks 104 are fixedly connected to both sides of the elevator part body 101 and are horizontally disposed, connecting rods 102 are arranged at both sides of the elevator part body 101 and are vertically disposed, sliding groove openings 103 are vertically formed in both the connecting rods 102, the first sliding groove blocks 104 are slidably connected in the sliding groove openings 103, a base frame 2 is arranged at the bottom of the elevator part body 101 and is horizontally disposed, connecting mechanisms for connecting the base frame 2 are arranged at both sides of the elevator part body 101, the connecting mechanisms include connecting blocks 105 and first springs 106, the connecting blocks 105 are located at both sides of the elevator part body 101 and are fixedly connected, the bottom fixedly connected with telescopic link 107 and the vertical setting of connecting block 105, the bottom and the base frame 2 fixed connection of telescopic link 107, first spring 106 and the vertical setting have been cup jointed in the outside of telescopic link 107, the inside of base frame 2 is equipped with the damper who is used for the partial body 101 of shock attenuation elevator.

Through the scheme of the utility model, the damping mechanism comprises a T-shaped plate 202 and a plurality of second springs 204, the plurality of second springs 204 are fixedly connected to the inner bottom of the base frame 2 and are vertically arranged, the top of each second spring 204 is fixedly connected with a transverse plate 203 and is horizontally arranged, the top of each transverse plate 203 is provided with a first rectangular notch, two sides of each first rectangular notch are provided with a first circular notch, a first connecting column 206 is arranged in each first circular notch and is horizontally arranged, one end of each first connecting column 206 is provided with a second circular notch, the second circular notch is movably connected with a second connecting column 207 and is vertically arranged, the T-shaped plate 202 is arranged at the inner top of the base frame 2, the T-shaped plate 202 is arranged below the elevator part body 101 and is horizontally arranged, the bottom of the T-shaped plate 202 is provided with two second rectangular notches, two circular notch three has all been seted up to the both sides of rectangle notch two, two all install third spliced pole 208 and level setting in the circular notch three, circular notch four has been seted up to one side of third spliced pole 208, the one end swing joint that first spliced pole 206 was kept away from to second spliced pole 207 is in third spliced pole 208, two fixedly connected with third spring 205 and level setting between the second spliced pole 207, the equal fixedly connected with second sliding groove piece 201 and level setting in both sides of base frame 2, second sliding groove piece 201 sliding connection is in sliding groove 103.

The working principle of the elevator safety protection base is as follows: in a specific application, the elevator part body 101 is connected with the base frame 2 of the connecting rod 102 in the sliding groove 103 in a sliding way through the first sliding groove block 104, the base frame 2 is connected with the connecting rod 102 in the sliding groove 103 in a sliding way through the second sliding groove block 201, when the elevator works normally, the elevator can descend rapidly, in the process of descending rapidly, because the weight of the elevator is not light, when the elevator descends rapidly, if the bottom of the elevator is not provided with a protection device, the elevator and people in the elevator can be inevitably injured, if the protection device is arranged at the bottom of the elevator, the injury to the elevator and people in the elevator can be reduced, when the elevator descends rapidly, the elevator is connected with the elevator part body 101 through the connecting block 105, the connecting block 105 is connected with the telescopic rod 107, the first spring 106 is arranged outside the telescopic rod 107, one end of the first spring 106 is connected with the base frame 2, so that the base frame 2 is connected with the elevator part body 101, a part of shock absorption effect can be achieved on the elevator part body 101 through the first spring 106, the telescopic rod 107 has a telescopic effect, the first spring 106 can be simultaneously stretched when being stretched, if the telescopic rod 107 does not have the telescopic effect, secondary damage can be caused, a T-shaped plate 202 is arranged at the bottom of the elevator part body 101, when the elevator part body 101 drops onto the T-shaped plate 202, the second connecting column 207 can move towards two sides, under the limit protection of the third connecting column 208 and the first connecting column 206, the third spring 205 can work when moving towards two sides, so that a part of pressure is shared, the shock absorption effect is achieved, the plurality of second springs 204 are arranged, the shock absorption is carried out by sharing the pressure when the T-shaped plate 202 is subjected to the pressure, and the elevator part body 101 and the base frame 2 run separately, when elevator part body 101 receives the damage, base frame 2 does not receive the damage, and when elevator part body 101 fell to base frame 2's top under the condition of normal operating base frame 2, through partly share pressure and shock attenuation, the injury to elevator part body 101 reduces to minimum, avoids the injury that brings elevator and elevator interior personnel as far as possible, increases work efficiency, improves the practicality.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The elevator safety protection base is characterized by comprising a safety structure (1), an elevator part body (101) is installed at the bottom of the safety structure (1) and is vertically arranged, first sliding groove blocks (104) are fixedly connected to two sides of the elevator part body (101) and are horizontally arranged, connecting rods (102) are arranged on two sides of the elevator part body (101) and are vertically arranged, sliding groove openings (103) are vertically formed in the two connecting rods (102), the first sliding groove blocks (104) are connected in the sliding groove openings (103) in a sliding mode, a base frame (2) is arranged at the bottom of the elevator part body (101) and is horizontally arranged, connecting mechanisms used for connecting the base frame (2) are arranged on two sides of the elevator part body (101), each connecting mechanism comprises a connecting block (105) and a first spring (106), the connecting block (105) is located on two sides of the elevator part body (101) and fixedly connected with the elevator part body, an expansion rod (107) is fixedly connected with the bottom of the connecting block (105) and vertically arranged, the bottom of the expansion rod (107) is fixedly connected with the base frame (2), a first spring (106) is sleeved on the outer side of the expansion rod (107) and vertically arranged, and a damping mechanism used for damping the elevator part body (101) is arranged inside the base frame (2).

2. The elevator safety protection base according to claim 1, characterized in that the shock absorption mechanism comprises a T-shaped plate (202) and a plurality of second springs (204), and the second springs (204) are fixedly connected to the inner bottom of the base frame (2) and are vertically arranged.

3. The elevator safety protection base according to claim 2, characterized in that a transverse plate (203) is fixedly connected to the top of the second spring (204) and horizontally arranged, two first rectangular notches are formed in the top of the transverse plate (203), two first circular notches are formed in two sides of the first rectangular notches, and the first connecting column (206) is installed in each of the two first circular notches and horizontally arranged.

4. The elevator safety protection base according to claim 3, characterized in that one end of the first connecting column (206) is provided with a second circular notch, and a second connecting column (207) is movably connected in the second circular notch and is vertically arranged.

5. The elevator safety protection base according to claim 2, characterized in that the T-shaped plate (202) is arranged at the inner top of the base frame (2), the T-shaped plate (202) is arranged below the elevator part body (101) and horizontally arranged, two rectangular notches II are formed in the bottom of the T-shaped plate (202), two circular notches III are formed in two sides of each rectangular notch II, and a third connecting column (208) is installed in each circular notch III and horizontally arranged.

6. The elevator safety protection base according to claim 4, characterized in that one side of the third connecting column (208) is provided with a circular notch four, one end of the second connecting column (207) far away from the first connecting column (206) is movably connected in the third connecting column (208), and a third spring (205) is fixedly connected between the two second connecting columns (207) and horizontally arranged.

7. The elevator safety protection base according to claim 1, characterized in that the two sides of the base frame (2) are both fixedly connected with second sliding groove blocks (201) and horizontally arranged, and the second sliding groove blocks (201) are slidably connected in the sliding groove openings (103).