CN213231095U

CN213231095U - Safety device for elevator inspection capable of buffering elevator pressure

Info

Publication number: CN213231095U
Application number: CN202022277105.5U
Authority: CN
Inventors: 马鹏; 刘小畅; 曹奕刚; 宋玉; 梁海珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-05-18
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a can carry out elevator safety device for inspection that cushions elevator pressure, including mounting panel, linking piece and buffing pad, the motor is installed to the rear end of mounting panel, and the front end of motor is connected with the round bar, the left end of round bar is connected with the interlock wheel, and the upper end of interlock wheel is connected with the linking plate, the outside of linking plate is connected with the fixed block, and the upper end fixedly connected with stopper of fixed block, the inboard of stopper is connected with links up the piece, and links up the upper surface of piece and set up flutedly, the internally connected with movable block of recess, and the lower extreme of movable block is connected with first spring, the upper end of linking up the piece is connected with the second spring, the upper end middle part of movable block is connected with the third spring, and the outside of third spring is provided with the air cushion. This can carry out safety device for elevator inspection that cushions elevator pressure, the convenience is cushioned elevator pressure, is difficult for causing the secondary damage, and convenient the dismantlement.

Description

Safety device for elevator inspection capable of buffering elevator pressure

Technical Field

The utility model relates to an elevator inspection is technical field relatively, specifically is a can carry out safety device for elevator inspection that cushions to elevator pressure.

Background

The safety device is an intrinsic safety accessory used on mechanical equipment, and the safety device is required to be used in the elevator inspection process, but the existing safety device for elevator inspection still has some defects.

For example, present safety device for elevator inspection is not convenient for cushion elevator pressure, causes the secondary injury easily, and is not convenient for dismantle, consequently, the utility model provides a can cushion elevator pressure safety device for elevator inspection to solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can carry out the safety device for elevator inspection that cushions elevator pressure to the safety device for elevator inspection that proposes in solving above-mentioned background is not convenient for cushion elevator pressure, causes the secondary injury easily, and the not convenient to detach's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can carry out elevator safety device for inspection that cushions elevator pressure, includes mounting panel, links up piece and cushion socket, the motor is installed to the rear end of mounting panel, and the front end of motor is connected with the round bar, the left end of round bar is connected with the interlock wheel, and the upper end of interlock wheel is connected with the linkage board, the outside of linkage board is connected with the fixed block, and the upper end fixedly connected with stopper of fixed block, the inboard of stopper is connected with links up the piece, and links up the upper surface of piece and set up flutedly, the internal connection of recess has the movable block, and the lower extreme of movable block is connected with first spring, the upper end of linking up the piece is connected with the second spring, the upper end middle part of movable block is connected with the third spring, and the outside of third spring is provided with the air cushion socket to the upper end of.

Preferably, the limiting blocks are connected with the connecting blocks in a clamping mode, and the limiting blocks are distributed in an equal angle mode relative to the central points of the connecting blocks.

Preferably, the vertical cross section of the moving block is in a shape of pi, and the moving block and the connecting block form an elastic structure through a second spring.

Preferably, the air cushions are symmetrically distributed on the left and right sides of the center line of the buffer seat, and the vertical section of the buffer seat is in a convex shape.

Preferably, the groove is connected with the moving block in a sliding mode, and first springs are uniformly distributed in the groove.

Preferably, the linkage wheel is in meshed connection with the round rod, and the linkage wheel is in rotary connection with the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the safety device for elevator inspection, which can buffer the elevator pressure, is convenient for buffering the elevator pressure, is not easy to cause secondary damage, and is convenient to disassemble;

1. the round rod is driven to rotate by the motor, so that the linkage wheel meshed and connected with the round rod rotates, the connecting plate rotationally connected with the linkage wheel drives the fixing block to move, the limiting block is separated from the connecting block, and the connecting block is convenient to disassemble;

2. the buffer seat is pushed to move downwards through the bottom of the elevator car, so that the air cushion is compressed, the moving block moves along with the buffer seat, the moving block and the groove slide, the first spring is compressed, and the elevator pressure is conveniently buffered;

3. the stopper that is angular distribution such as through linking up the piece outside has guaranteed the stability that links up the piece installation, through first spring at the inside evenly distributed of recess, has guaranteed the buffering effect to elevator pressure, has improved the practicality.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the first spring and the groove connection in a top view cross-sectional structure of the present invention;

FIG. 4 is a schematic view of the overlooking cross-section structure of the connection between the limiting block and the linking block of the present invention;

fig. 5 is a schematic view of the motor and the round bar connecting overlooking section structure of the present invention.

In the figure: 1. mounting a plate; 2. a limiting block; 3. a joining block; 4. a first spring; 5. a moving block; 6. a second spring; 7. an air cushion; 8. a third spring; 9. a buffer seat; 10. a groove; 11. a motor; 12. a linkage wheel; 13. a connector tile; 14. a fixed block; 15. a round bar.

Detailed Description

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

Referring to fig. 1-5, the present invention provides a technical solution: a safety device for elevator inspection capable of buffering elevator pressure comprises a mounting plate 1, a limiting block 2, a connecting block 3, a first spring 4, a moving block 5, a second spring 6, an air cushion 7, a third spring 8, a buffer seat 9, a groove 10, a motor 11, a linkage wheel 12, a connecting plate 13, a fixed block 14 and a round rod 15, wherein the motor 11 is mounted at the rear end of the mounting plate 1, the round rod 15 is connected to the front end of the motor 11, the linkage wheel 12 is connected to the left end of the round rod 15, the upper end of the linkage wheel 12 is connected with the connecting plate 13, the fixed block 14 is connected to the outer side of the connecting plate 13, the limiting block 2 is fixedly connected to the upper end of the fixed block 14, the connecting block 3 is connected to the inner side of the limiting block 2, the groove 10 is formed in the upper surface of the connecting block 3, the moving block 5 is connected to the inner side of the groove 10, the lower end of the moving block 5 is, the middle part of the upper end of the moving block 5 is connected with a third spring 8, an air cushion 7 is arranged on the outer side of the third spring 8, and a buffer seat 9 is installed at the upper end of the air cushion 7.

Stopper 2 is connected for the block with linking piece 3 in figure 1 and figure 4, and stopper 2 is angular distribution such as about linking piece 3's central point, conveniently install linking piece 3, the vertical cross sectional shape of movable block 5 is "pi" style of calligraphy, and movable block 5 passes through second spring 6 and links up piece 3 constitution elastic construction, be favorable to buffering elevator pressure, air cushion 7 is distributed about the central line bilateral symmetry of cushion socket 9, and the vertical cross sectional shape of cushion socket 9 is "protruding" style of calligraphy, the buffering effect to elevator pressure has been improved.

As shown in fig. 2, 3 and 5, the groove 10 is slidably connected to the moving block 5, and the first springs 4 are uniformly distributed in the groove 10, so that the moving block 5 slides in the groove 10, the buffering effect on the pressure of the elevator is further improved, the linkage wheel 12 is engaged with the round bar 15, and the linkage wheel 12 is rotatably connected to the connecting plate 13, so that the connecting plate 13 drives the fixing block 14 to move.

The working principle is as follows: when the safety device for elevator inspection capable of buffering elevator pressure is used, the mounting plate 1 is fixed at a proper position, when an elevator goes down rapidly due to failure, the bottom of a car of the elevator pushes the buffer seat 9 to move, the air cushion 7 is compressed, and the third spring 8 arranged at the lower end of the buffer seat 9 is compressed, so that the elevator pressure is buffered conveniently, the moving block 5 moves along with the buffer seat 9, the second spring 6 at the lower end of the middle part of the moving block 5 is compressed, the moving block 5 slides with the groove 10, the first spring 4 is compressed, and the buffering effect on the elevator pressure is improved;

at last through first spring 4 at the inside evenly distributed of recess 10, the buffering effect to elevator pressure has further been improved, motor 11 drives round bar 15 and rotates, make interlock wheel 12 of being connected with round bar 15 meshing rotate, thereby make and interlock wheel 12 rotate the linkage board 13 of being connected and drive fixed block 14 and remove, and then make stopper 2 and linking piece 3 separation, the convenience is dismantled linking piece 3, be equal angular distribution in the outside of linking piece 3 through stopper 2, the stability of linking piece 3 installation has been guaranteed, this is exactly this can carry out the use method of buffering safety device for elevator inspection to elevator pressure.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can carry out elevator inspection of buffering and use safety device to elevator pressure, includes mounting panel (1), links up piece (3) and cushion socket (9), its characterized in that: the rear end of the mounting plate (1) is provided with a motor (11), the front end of the motor (11) is connected with a round rod (15), the left end of the round rod (15) is connected with a linkage wheel (12), the upper end of the linkage wheel (12) is connected with a linkage plate (13), the outer side of the linkage plate (13) is connected with a fixed block (14), the upper end of the fixed block (14) is fixedly connected with a limit block (2), the inner side of the limit block (2) is connected with a linkage block (3), the upper surface of the linkage block (3) is provided with a groove (10), the inner part of the groove (10) is connected with a movable block (5), the lower end of the movable block (5) is connected with a first spring (4), the upper end of the linkage block (3) is connected with a second spring (6), the middle part of the upper end of the movable block (5) is connected with a third spring (8), and the outer side of the third, and the upper end of the air cushion (7) is provided with a buffer seat (9).

2. The safety device for elevator inspection according to claim 1, wherein the safety device comprises: the limiting blocks (2) are connected with the connecting blocks (3) in a clamping mode, and the limiting blocks (2) are distributed at equal angles relative to the central points of the connecting blocks (3).

3. The safety device for elevator inspection according to claim 1, wherein the safety device comprises: the vertical section of the moving block (5) is in a shape of pi, and the moving block (5) and the connecting block (3) form an elastic structure through a second spring (6).

4. The safety device for elevator inspection according to claim 1, wherein the safety device comprises: the air cushions (7) are symmetrically distributed on the left and right sides of the center line of the buffer seat (9), and the vertical section of the buffer seat (9) is in a convex shape.

5. The safety device for elevator inspection according to claim 1, wherein the safety device comprises: the groove (10) is in sliding connection with the moving block (5), and first springs (4) are uniformly distributed in the groove (10).

6. The safety device for elevator inspection according to claim 1, wherein the safety device comprises: the linkage wheel (12) is meshed with the round rod (15), and the linkage wheel (12) is rotatably connected with the connecting plate (13).