Elevator safety protection side plate

Abstract

The utility model belongs to the technical field of elevators, and particularly relates to an elevator safety protection side plate which comprises an elevator car. The inner side wall of the elevator car is fixedly connected with a pair of mounting plates; a plurality of groups of mounting blocks are fixedly connected to the side walls of the sides, close to each other, of the mounting plates; an insertion block is slidably connected to the inner side of the mounting block; a pair of first sliding grooves is formed in the outer side wall of the inserting block. A pair of first sliding grooves is formed in the outer side wall of the inserting block. The pushing block pushes the limiting block to move, so that the limiting block moves to the inner side of the first sliding groove and is not located in the first limiting groove, at the moment, the side plate is pulled to move outwards due to mutual connection between the side plate and the inserting block, the side plate drives the inserting block to move along with the side plate, and when the inserting block is completely separated from the inner side of the mounting block, the dismounting work of the side plate can be completed; and the whole device is convenient for workers to disassemble the side plate, and time and labor are saved, so that the working efficiency during disassembly of the side plate is improved, and the labor intensity of the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to a safety protection side plate of an elevator. Background Art

[0002] An elevator is a device that can transport passengers to designated floors and can also be used to transport goods. There are many types of elevators, such as passenger elevators, medical elevators, sightseeing elevators, etc., and each elevator has its specific usage scenarios and functions.

[0003] In the current existing technology, the elevator safety protection side panel is mainly composed of side panel body, load-bearing plate, fastening bolts and other components. Through the coordinated cooperation between these components, the safety protection function during elevator operation can be achieved.

[0004] The existing elevator safety protection side panels usually use a large number of bolts to fix the side panels during installation in order to ensure their stability during long-term work. However, when a large number of bolts are used to fix the side panels, when the side panels need to be disassembled, all the bolts need to be loosened and released before the side panels can be disassembled. The operation is cumbersome, time-consuming and labor-intensive, which affects the work efficiency during side panel disassembly and increases the labor intensity of the staff. Therefore, an elevator safety protection side panel is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes an elevator safety protection side plate.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: an elevator safety protection side plate described in the utility model comprises an elevator car; a pair of mounting plates are fixedly connected to the inner side wall of the elevator car; the mounting plates are fixedly connected to multiple groups of mounting blocks on one side wall close to each other; the inner side of the mounting block is slidably connected to the plug block; the outer side wall of the plug block is provided with a pair of first slide grooves; the outer side wall of the plug block is provided with a pair of first slide grooves; the inner side of the first slide groove is slidably connected to the limiting block; the inner side wall of the first slide groove is fixedly connected to a pair of first spring columns; one end of the first spring column is connected to the limiting block; the inner side wall of the mounting block is provided with a pair of first limiting grooves; the outer side wall of the mounting block is fixedly connected to a pair of first electric push rods; the inner side wall of the first limiting groove is provided with a second slide groove; the inner side wall of the second slide groove is slidably connected to the push block; the output end of the first electric push rod is connected to the push block; one end of the plug block is fixedly connected to the side plate.

[0007] Preferably, a servo motor is fixedly connected to the top of the side panel; a third slide groove is opened on the side wall of one side of the side panel; a screw rod is rotatably connected to the bottom inside the third slide groove; the output end of the servo motor is connected to the screw rod; a slider is slidably connected to the inside of the third slide groove; the slider and the screw rod are threadedly connected; a fixed box is fixedly connected to the side wall of one side of the slider; a scraper is slidably connected to the inside of the fixed box; a plurality of groups of second spring columns are fixedly connected to the inner side wall of the fixed box; one end of the second spring column is connected to the scraper.

[0008] Preferably, a connecting frame is fixedly connected to the top of the mounting block; a pair of second electric push rods are provided on the outer wall of the connecting frame; a pair of second limiting grooves are opened on the outer wall of the mounting block; a pair of third limiting grooves are opened on the outer wall of the insertion block; the inner sides of the third limiting grooves are slidably connected to limiting columns; the output end of the second electric push rod is connected to the limiting column.

[0009] Preferably, a plurality of third electric push rods are fixedly connected to the inner side wall of the elevator car; the output ends of the third electric push rods are fixedly connected to fixed blocks; and the side wall of one side of the fixed block is in contact with the outer side wall of the side panel.

[0010] Preferably, a first magnetic block is fixedly connected to the inner side wall of the fixed box; a second magnetic block is fixedly connected to the side wall of one side of the scraper; and the first magnetic block and the second magnetic block are both arranged on the inner side of the plurality of groups of second spring columns.

[0011] Preferably, the side panels are each provided with a fourth sliding groove on a side wall close to one another; a sliding column is slidably connected to the inner side of the fourth sliding groove; and a side wall of the sliding column is connected to one end of the fixed box.

[0012] Preferably, the outer side walls of the slide column are each provided with a pair of placement grooves; the inner side walls of the placement grooves are rotatably connected to a pair of fitting rotating columns; the outer side walls of the fitting rotating columns fit with the inner side walls of the fourth slide groove.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model discloses an elevator safety protection side panel. When the side panel needs to be disassembled, the first electric push rod is started to drive the push block to move. The push block pushes the limit block to move, so that the limit block moves to the inside of the first slide groove and the limit block is no longer in the first limit groove. At this time, because the side panel and the plug block are connected to each other, the side panel is pulled to move outward, and the side panel drives the plug block to move with it. When the plug block is completely separated from the inside of the mounting block, the disassembly of the side panel can be completed. The overall device is convenient for the staff to disassemble the side panel, saving time and effort, thereby improving the work efficiency during the disassembly of the side panel and reducing the labor intensity of the staff.

[0015] 2. The utility model describes an elevator safety protection side panel, because the side panel is working inside the elevator car for a long time, some dust will inevitably adhere to the surface. When the dust needs to be cleaned, the servo motor is started to drive the screw to rotate. During the rotation of the screw, the slider is driven to move downward, and the slider drives the fixed box to move with it. During the movement of the fixed box, multiple groups of second spring columns push the scraper to move, and make one end of the scraper fit with the surface of the side panel. At this time, during the downward movement of the fixed box, the scraper can scrape and clean the dust attached to the surface of the side panel, thereby improving the cleanliness of the side panel surface; the overall device achieves the effect of facilitating the cleaning of the dust attached to the surface of the side panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a three-dimensional diagram of the elevator car in the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the side panel of the utility model;

[0019] Figure 3 for Figure 2 A magnified image of point A;

[0020] Figure 4 It is a three-dimensional diagram of the installation block in the utility model;

[0021] Figure 5 It is a three-dimensional diagram of the servo motor in the utility model.

[0022] In the figure: 1. elevator car; 11. mounting plate; 12. mounting block; 13. insert block; 14. first slide groove; 15. limit block; 16. first spring column; 17. first limit groove; 18. first electric push rod; 19. second slide groove; 110. push block; 111. side plate; 2. servo motor; 21. third slide groove; 22. lead screw; 23. slider; 24. fixed box; 25. scraper; 26. second spring column; 3. connecting frame; 31. second electric push rod; 32. second limit groove; 33. third limit groove; 34. limit column; 4. third electric push rod; 41. fixed block; 5. first magnetic block; 51. second magnetic block; 6. fourth slide groove; 61. slide column; 7. placement groove; 71. fitting rotating column. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1 , Figure 2 and Figure 4 As shown, an elevator safety protection side panel comprises an elevator car 1; a pair of mounting plates 11 are fixedly connected to the inner side wall of the elevator car 1; a plurality of mounting blocks 12 are fixedly connected to the side walls of the mounting plates 11 close to each other; an insert block 13 is slidably connected to the inner side of the mounting block 12; a pair of first slide grooves 14 are provided on the outer side wall of the insert block 13; a pair of first slide grooves 14 are provided on the outer side wall of the insert block 13; a limit block 15 is slidably connected to the inner side of the first slide groove 14; a pair of first spring columns 16 are fixedly connected to the inner side wall of the first slide groove 14; one end of the first spring column 16 is interconnected with the limit block 15; a pair of first limiting grooves 17 are provided on the inner side wall of the mounting block 12; a pair of first electric push rods 18 are fixedly connected to the outer side wall of the mounting block 12; a second slide groove 19 is provided on the inner side wall of the first limiting groove 17; a second slide groove 19 is slidably connected to the inner side wall of the second slide groove 19 Push block 110; the output end of the first electric push rod 18 is connected to the push block 110; one end of the plug block 13 is fixedly connected to the side plate 111; during operation: when the side plate 111 needs to be disassembled, the first electric push rod 18 is started to drive the push block 110 to move, and the push block 110 pushes the limit block 15 to move, so that the limit block 15 moves to the inside of the first slide groove 14, and the limit block 15 is no longer in the first limit groove 17. At this time, because the side plate 111 and the plug block 13 are connected to each other, the side plate 111 is pulled to move outward, and the side plate 111 drives the plug block 13 to move with it. When the plug block 13 is completely separated from the inner side of the mounting block 12, the disassembly of the side plate 111 can be completed; the overall device is convenient for the staff to disassemble the side plate 111, saving time and effort, thereby improving the work efficiency when disassembling the side plate 111 and reducing the labor intensity of the staff.

[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, a servo motor 2 is fixedly connected to the top of the side plate 111; a third slide slot 21 is provided on one side wall of the side plate 111; a screw rod 22 is rotatably connected to the bottom of the inner side of the third slide slot 21; the output end of the servo motor 2 is connected to the screw rod 22; a slider 23 is slidably connected to the inner side of the third slide slot 21; the slider 23 and the screw rod 22 are threadedly connected; a fixed box 24 is fixedly connected to the side wall of one side of the slider 23; a scraper 25 is slidably connected to the inner side wall of the fixed box 24; a plurality of groups of second spring columns 26 are fixedly connected to the inner side wall of the fixed box 24; one end of the second spring column 26 is connected to the scraper 25; during operation: because the side plate 111 is in the elevator car 1 for a long time When the parts are working, some dust will inevitably adhere to the surface. When the dust needs to be cleaned, the servo motor 2 is started to drive the screw rod 22 to rotate. During the rotation of the screw rod 22, the slider 23 is driven to move downward, and the slider 23 drives the fixed box 24 to follow and move. During the movement of the fixed box 24, multiple groups of second spring columns 26 push the scraper 25 to move, and make one end of the scraper 25 fit with the surface of the side plate 111. At this time, during the downward movement of the fixed box 24, the scraper 25 can scrape and clean the dust attached to the surface of the side plate 111, thereby improving the cleanliness of the surface of the side plate 111; the overall device achieves the effect of facilitating the cleaning of the dust attached to the surface of the side plate 111.

[0026] like Figure 1 , Figure 2 and Figure 4 As shown, a connecting frame 3 is fixedly connected to the top of the mounting block 12; a pair of second electric push rods 31 are provided on the outer wall of the connecting frame 3; a pair of second limiting grooves 32 are opened on the outer wall of the mounting block 12; a pair of third limiting grooves 33 are opened on the outer wall of the insertion block 13; the inner sides of the third limiting grooves 33 are slidably connected with limiting columns 34; the output end of the second electric push rod 31 is connected to the limiting column 34 with each other; during operation: when the insertion block 13 is working inside the mounting block 12, the second electric push rod 31 pushes the limiting column 34 through the second limiting groove 32 and into the inside of the third limiting groove 33, at which time the limiting column 34 can limit the insertion block 13, thereby improving the stability of the insertion block 13 and the side plate 111 during long-term work, and reducing the possibility of the insertion block 13 and the side plate 111 sliding out of the inner side of the mounting block 12.

[0027] like Figure 1As shown, a plurality of third electric push rods 4 are fixedly connected to the inner side wall of the elevator car 1; the output ends of the third electric push rods 4 are fixedly connected to fixed blocks 41; the side walls of one side of the fixed blocks 41 are in contact with the outer side walls of the side panels 111; during operation: when the side panels 111 need to be disassembled, all the limiting structures are released first, and then the third electric push rods 4 are started to drag the fixed blocks 41 to move, and the movement of the fixed blocks 41 can push the side panels 111 to follow the movement, and the cooperation between the third electric push rods 4 and the fixed blocks 41 facilitates the staff to take out the side panels 111 and the plug blocks 13 to the outside, thereby improving the work efficiency when disassembling the side panels 111.

[0028] like Figure 2 As shown, the inner side wall of the fixed box 24 is fixedly connected to the first magnetic block 5; the side wall of one side of the scraper 25 is fixedly connected to the second magnetic block 51; the first magnetic block 5 and the second magnetic block 51 are both arranged on the inner side of the plurality of groups of second spring columns 26; during operation: when the scraper 25 cleans the dust on the surface of the side plate 111, the first magnetic block 5 and the second magnetic block 51 repel each other due to the magnetic force, thereby pushing one side wall of the scraper 25 to fit more closely to the surface of the side plate 111, so that the scraper 25 is more effective in cleaning the dust on the surface of the side plate 111.

[0029] like Figure 3 As shown, the side panels 111 are provided with fourth slide grooves 6 on the side walls close to each other; the inner sides of the fourth slide grooves 6 are slidably connected with slide columns 61; one side wall of the slide column 61 is connected to one end of the fixed box 24; during operation: as the fixed box 24 moves downward, the slide column 61 follows the movement, and the slide column 61 can support and limit the moving fixed box 24, thereby further improving the stability of the fixed box 24 during movement.

[0030] like Figure 3 As shown, the outer side wall of the sliding column 61 is provided with a pair of placement grooves 7; the inner side walls of the placement grooves 7 are rotatably connected with a pair of fitting rotating columns 71; the outer side walls of the fitting rotating columns 71 fit with the inner side walls of the fourth sliding groove 6; during operation: during the movement of the sliding column 61, the fitting rotating column 71 follows the rotation, and the fitting rotating column 71 reduces the long-term movement friction between the outer side wall of the sliding column 61 and the inner side wall of the fourth sliding groove 6, which may easily lead to more serious wear on the surface of the sliding column 61, thereby improving the working life of the sliding column 61.

[0031] Working principle: when it is necessary to disassemble the side panel 111, the first electric push rod 18 is started to drive the push block 110 to move, and the push block 110 pushes the limit block 15 to move, so that the limit block 15 moves to the inside of the first slide groove 14, and the limit block 15 is no longer in the first limit groove 17. At this time, because the side panel 111 and the plug block 13 are connected to each other, the side panel 111 is pulled to move outward, and the side panel 111 drives the plug block 13 to move with it. When the plug block 13 is completely separated from the inside of the installation block 12, the disassembly of the side panel 111 is completed; the overall device is convenient for the staff to disassemble the side panel 111, saving time and effort, thereby improving the work efficiency when disassembling the side panel 111 and reducing the labor intensity of the staff; because the side panel 111 is in a state of being in a state of being in a state of being in a state of being in a state of being in a state of being in a state of being in a state of being in a state of being in a state of being When working inside the elevator car 1, some dust will inevitably adhere to the surface. When it is necessary to clean the dust, the servo motor 2 is started to drive the screw rod 22 to rotate. During the rotation of the screw rod 22, the slider 23 is driven to move downward, and the slider 23 drives the fixed box 24 to follow the movement. During the movement of the fixed box 24, multiple sets of second spring columns 26 push the scraper 25 to move, and make one end of the scraper 25 fit with the surface of the side plate 111. At this time, during the downward movement of the fixed box 24, the scraper 25 can scrape and clean the dust attached to the surface of the side plate 111, thereby improving the cleanliness of the surface of the side plate 111; the overall device achieves the effect of facilitating the cleaning of the dust attached to the surface of the side plate 111; during the operation of the plug block 13 inside the mounting block 12, The second electric push rod 31 pushes the limiting column 34 through the second limiting groove 32 and into the third limiting groove 33. At this time, the limiting column 34 can limit the insertion block 13, thereby improving the stability of the insertion block 13 and the side plate 111 when working for a long time, and reducing the possibility of the insertion block 13 and the side plate 111 sliding out of the inner side of the mounting block 12. When it is necessary to disassemble the side plate 111, all limiting structures are released first. At this time, the third electric push rod 4 is started to drag the fixing block 41 to move. The movement of the fixing block 41 can push the side plate 111 to move with it. Through the cooperation between the third electric push rod 4 and the fixing block 41, it is convenient for the staff to take out the side plate 111 and the insertion block 13 to the outside, thereby improving the work efficiency when disassembling the side plate 111. The scraper 25 is on the side plate 1 When cleaning the dust on the surface of 11, the first magnetic block 5 and the second magnetic block 51 repel each other due to the magnetic force, thereby pushing the one side wall of the scraper 25 to fit more closely with the surface of the side plate 111, so that the scraper 25 is more effective in cleaning the dust on the surface of the side plate 111; in the process of the fixed box 24 moving downward, the slide column 61 follows the movement, and the slide column 61 can support and limit the moving fixed box 24, thereby further improving the stability of the fixed box 24 when moving; in the process of the movement of the slide column 61, the fitting rotation column 71 follows the rotation, and the fitting rotation column 71 reduces the long-term movement friction between the outer wall of the slide column 61 and the inner wall of the fourth slide groove 6, which can easily lead to serious wear on the surface of the slide column 61, thereby improving the working life of the slide column 61.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An elevator safety protection side plate, comprising an elevator car (1); characterized in that: The inner side wall of the elevator car (1) is fixedly connected to a pair of mounting plates (11); the side walls of the mounting plates (11) close to each other are fixedly connected to a plurality of mounting blocks (12); the inner side of the mounting block (12) is slidably connected to an insert block (13); the outer side wall of the insert block (13) is provided with a pair of first sliding grooves (14); the inner side of the first sliding grooves (14) is slidably connected to a limit block (15); the inner side wall of the first sliding grooves (14) is fixedly connected to a pair of first spring columns (16); the first spring columns (16) are The end is connected to the limit block (15); the inner side wall of the mounting block (12) is provided with a pair of first limit grooves (17); the outer side wall of the mounting block (12) is fixedly connected with a pair of first electric push rods (18); the inner side wall of the first limit groove (17) is provided with a second slide groove (19); the inner side of the second slide groove (19) is slidably connected with a push block (110); the output end of the first electric push rod (18) is connected to the push block (110); one end of the insertion block (13) is fixedly connected with a side plate (111).

2. The elevator safety protection side plate according to claim 1, characterized in that: A servo motor (2) is fixedly connected to the top of the side plate (111); a third slide groove (21) is provided on one side wall of the side plate (111); a screw rod (22) is rotatably connected to the bottom of the inner side of the third slide groove (21); the output end of the servo motor (2) and the screw rod (22) are mutually connected; a slider (23) is slidably connected to the inner side of the third slide groove (21); the slider (23) and the screw rod (22) are threadedly connected; a fixed box (24) is fixedly connected to the side wall of one side of the slider (23); a scraper (25) is slidably connected to the inner side of the fixed box (24); a plurality of groups of second spring columns (26) are fixedly connected to the inner side wall of the fixed box (24); one end of the second spring column (26) is mutually connected to the scraper (25).

3. The elevator safety protection side plate according to claim 1, characterized in that: The top of the mounting block (12) is fixedly connected with a connecting frame (3); the outer wall of the connecting frame (3) is provided with a pair of second electric push rods (31); the outer wall of the mounting block (12) is provided with a pair of second limiting grooves (32); the outer wall of the insert block (13) is provided with a pair of third limiting grooves (33); the inner sides of the third limiting grooves (33) are slidably connected with limiting columns (34); the output end of the second electric push rod (31) is connected to the limiting column (34) mutually.

4. The elevator safety protection side plate according to claim 1, characterized in that: The inner side wall of the elevator car (1) is fixedly connected to a plurality of third electric push rods (4); the output ends of the third electric push rods (4) are all fixedly connected to fixed blocks (41); and the side wall of one side of the fixed block (41) is mutually fitted with the outer side wall of the side plate (111).

5. The elevator safety protection side plate according to claim 2, characterized in that: A first magnetic block (5) is fixedly connected to the inner side wall of the fixed box (24); a second magnetic block (51) is fixedly connected to the side wall of one side of the scraper (25); and the first magnetic block (5) and the second magnetic block (51) are both arranged on the inner side of the plurality of groups of second spring columns (26).

6. The elevator safety protection side plate according to claim 2, characterized in that: The side panels (111) are each provided with a fourth sliding groove (6) on a side wall close to one another; a sliding column (61) is slidably connected to the inner side of each of the fourth sliding grooves (6); and a side wall of the sliding column (61) is connected to one end of the fixed box (24).

7. The elevator safety protection side plate according to claim 6, characterized in that: The outer side walls of the slide column (61) are each provided with a pair of placement grooves (7); the inner side walls of the placement grooves (7) are rotatably connected to a pair of fitting rotating columns (71); the outer side walls of the fitting rotating columns (71) fit mutually with the inner side walls of the fourth slide groove (6).

Images