CN214527543U

CN214527543U - Composite car bottom for elevator

Info

Publication number: CN214527543U
Application number: CN202121294039.0U
Authority: CN
Inventors: 李雨辰
Original assignee: Chengdu Yefeng Technology Co ltd
Current assignee: Chengdu Yefeng Technology Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-10-29
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a composite car bottom for an elevator, in particular to the technical field of the car bottom of the elevator, which comprises a fixed frame plate, the inner wall of the bottom of the fixed frame plate is fixedly provided with an installation platform, one side of the installation platform far away from the fixed frame plate is fixedly provided with a U-shaped fixed plate, a damping spring is fixedly arranged on the inner wall of the U-shaped fixing plate, a supporting plate is fixedly arranged on one side of the damping spring, which is far away from the U-shaped fixing plate, a composite car bottom is fixedly arranged on one side of the supporting plate far away from the damping spring, connecting plates are fixedly arranged on two sides of the composite car bottom, the top of the mounting table is fixedly provided with an upper fixed hurdle, the inner wall of the upper fixed hurdle is fixedly provided with an air bag, the top of the air bag is connected with a lower fixed rail frame which penetrates through and extends out of the upper fixed rail frame, and one end, far away from the air bag, of the lower fixed rail frame is fixedly connected with the bottom of the composite car. Therefore the utility model discloses can carry out better buffering and absorbing effect to it to the stability at the bottom of the sedan-chair has been improved.

Description

Composite car bottom for elevator

Technical Field

The utility model relates to a technical field at the bottom of the elevator sedan-chair, more specifically say, the utility model relates to a at the bottom of compound sedan-chair for elevator.

Background

Elevator platform structure generally refers to the bottom structure of the car in the elevator, the elevator refers to the permanent transportation equipment which serves a plurality of specific floors in the building, the car of the elevator runs on at least two rows of rigid rails which are vertical to the horizontal plane or have an inclination angle smaller than fifteen degrees with the vertical line, the vertical elevator is provided with a car which runs between at least two rows of rigid guide rails which are vertical or have an inclination angle smaller than fifteen degrees, the size and the structural form of the car are convenient for passengers to go in and go out or load and unload goods, and the elevator is used as a general name of vertical transportation means in the building regardless of the driving mode.

However, in practical use, the car bottom has the effects of being inconvenient to buffer and absorb shock in the using process and being inconvenient to quickly mortgage, and the composite car bottom for the elevator is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a compound sedan-chair is at the bottom of for elevator to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a composite car bottom for an elevator comprises a fixed frame plate, wherein an installation platform is fixedly installed on the inner wall of the bottom of the fixed frame plate, a U-shaped fixed plate is fixedly installed on one side, away from the fixed frame plate, of the installation platform, a damping spring is fixedly installed on the inner wall of the U-shaped fixed plate, a supporting plate is fixedly installed on one side, away from the U-shaped fixed plate, of the damping spring, a composite car bottom is fixedly installed on one side, away from the damping spring, of the supporting plate, connecting plates are fixedly installed on two sides of the composite car bottom, an upper fixed rail frame is fixedly installed on the top of the installation platform, an air bag is fixedly installed on the inner wall of the upper fixed rail frame, a lower fixed rail frame penetrating through and extending out of the upper fixed rail frame is connected to the top of the air bag, one end, away from the air bag, of the lower fixed rail frame is fixedly connected with the composite car bottom, and a reset spring is fixedly installed on the top of the upper fixed rail frame, and one end of the return spring, which is far away from the upper fixed hurdle frame, is fixedly connected with the composite car platform.

In order to fix the moving plate, a groove is formed in one side of the inner wall of the fixed frame plate, and a moving block is connected to the inner wall of the groove in a sliding mode.

In order to drive the moving plate to slide, a fixed rod penetrating through and extending out of the groove is fixedly installed on one side of the moving block, and one end, far away from the moving block, of the fixed rod is fixedly connected with the connecting plate.

In order to buffer the moving block, a rubber spring is fixedly mounted on one side of the inner wall of the groove, and one end, far away from the groove, of the rubber spring is fixedly connected with the moving block.

In order to fix the car bottom plate, the composite car bottom comprises a car bottom plate, a drying plate, a supporting frame and reinforcing ribs, the supporting frame is fixedly mounted at the top of the supporting plate, and the reinforcing ribs are fixedly mounted on the inner wall of the supporting frame.

In order to strengthen the support and fixation of the car bottom plate, the top of the support frame is fixedly provided with the drying plate, and one side of the drying plate, which is far away from the support frame, is fixedly provided with the car bottom plate.

In order to avoid the rapid descending of the movable plate, one side of the inner wall of the fixed frame plate is fixedly provided with a mortgage block.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, when needs fix the buffering to it, during the use, the movable plate moves down and drives the dead lever and move down, and the dead lever reciprocates and drives the movable block and reciprocate, and the movable block reciprocates simultaneously and compresses the rubber bullet to carry out the effect of buffering to it, when movable plate and mortgage piece link up mutually, the mortgage piece carries out the mortgage to the movable plate fixed this moment, consequently the utility model discloses can fix it and carry out the effect of buffering.

2. Compared with the prior art, when needs cushioned the shock attenuation to it, fixed hurdle downstream under the downstream drive is moved at the bottom of compound sedan-chair this moment to the extrusion gasbag, lower fixed hurdle downstream compresses reset spring, because the gaseous invariant in the gasbag to and reset spring produce elasticity when compressed, thereby carry out the shock attenuation and the effect of buffering to it when descending at the bottom of compound sedan-chair, consequently the utility model discloses can carry out the effect of better shock attenuation and buffering to it, thereby improve the stability at the bottom of the sedan-chair.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side view schematic diagram of the composite car bottom of the utility model.

Fig. 3 is a schematic view of the sectional structure of the fixing frame plate of the present invention.

The reference signs are: 1. fixing the frame plate; 2. a connecting plate; 3. compounding the car bottom; 301. a car bottom plate; 302. a drying plate; 303. a support frame; 304. reinforcing ribs; 4. a support plate; 5. a U-shaped fixing plate; 6. an installation table; 7. fixing a hurdle frame; 8. an air bag; 9. a lower fixed hurdle frame; 10. a return spring; 11. a damping spring; 12. fixing the rod; 13. a groove; 14. a moving block; 15. a rubber spring; 16. a mortgage block.

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.

As shown in attached

drawings

1, 2 and 3, the composite car bottom for the elevator comprises a fixed frame plate 1, an installation platform 6 is fixedly installed on the inner wall of the bottom of the fixed frame plate 1, a U-shaped fixing plate 5 is fixedly installed on one side, far away from the fixed frame plate 1, of the installation platform 6, a damping spring 11 is fixedly installed on the inner wall of the U-shaped fixing plate 5, a supporting plate 4 is fixedly installed on one side, far away from the U-shaped fixing plate 5, of the damping spring 11, a composite car bottom 3 is fixedly installed on one side, far away from the damping spring 11, of the supporting plate 4, connecting plates 2 are fixedly installed on two sides of the composite car bottom 3, an upper fixed fence 7 is fixedly installed on the top of the installation platform 6, an air bag 8 is fixedly installed on the inner wall of the upper fixed fence 7, a lower fixed fence 9 penetrating through and extending out of the upper fixed fence 7 is connected to the top of the air bag 8, one end, far away from the air bag 8, of the lower fixed fence 9 is fixedly connected with the composite car bottom 3, the top of the upper fixed hurdle frame 7 is fixedly provided with a return spring 10, and one end of the return spring 10 far away from the upper fixed hurdle frame 7 is fixedly connected with the composite car bottom 3.

In a preferred embodiment, as shown in fig. 3, a groove 13 is formed on one side of the inner wall of the fixed frame plate 1, and a moving block 14 is slidably connected to the inner wall of the groove 13, so that the fixed frame plate 1 plays a role of fixing and supporting, so that the groove 13 plays a role of slidably connecting the moving block 14, and so that the moving block 14 plays a role of fixedly connecting the fixed rod 12.

In a preferred embodiment, as shown in fig. 3, a fixing rod 12 penetrating and extending out of the groove 13 is fixedly installed at one side of the moving block 14, and one end of the fixing rod 12 far away from the moving block 14 is fixedly connected with the connecting plate 2, so that the fixing rod 12 plays a role in fixing and connecting, and the connecting plate 2 plays a role in supporting the composite platform 3, so that the connecting plate 2 plays a role in fixing and supporting.

In a preferred embodiment, as shown in fig. 3, a rubber spring 15 is fixedly mounted on one side of the inner wall of the groove 13, and one end of the rubber spring 15 away from the groove 13 is fixedly connected with the moving block 14, so that the rubber spring 15 plays a role in fixedly supporting and buffering the moving block 14.

In a preferred embodiment, as shown in fig. 1 and 2, the composite platform 3 comprises a platform 301, a dehumidifying plate 302, a support frame 303 and a reinforcing rib 304, the support frame 303 is fixedly mounted on the top of the support plate 4, and the reinforcing rib 304 is fixedly mounted on the inner wall of the support frame 303, so that the support plate 4 can support and fix the support frame 303, and the support frame 303 can mount and fix the reinforcing rib 304.

In a preferred embodiment, as shown in fig. 1 and 2, a drying plate 302 is fixedly mounted on the top of the supporting frame 303, and a bottom plate 301 is fixedly mounted on the side of the drying plate 302 away from the supporting frame 303, so that the drying plate 302 can eliminate the generated noise, and the bottom plate 301 can support and fix.

In a preferred embodiment, as shown in fig. 3, a mortgage block 16 is fixedly installed on one side of the inner wall of the fixed frame plate 1, so that the mortgage block 16 plays a role of mortgage for the connecting plate 2.

The utility model discloses the theory of operation: when in use, the connecting plate 2 moves downwards to drive the fixed rod 12 to move downwards, the fixed rod 12 moves up and down to drive the moving block 14 to move up and down, and simultaneously the moving block 14 moves up and down to compress the rubber bomb 15, thereby buffering the connection plate, when the connection plate 2 is connected with the mortgage block 16, the mortgage block 16 mortises and fixes the connection plate 2, when the damping is needed, the composite car bottom 3 moves downwards to drive the lower fixed hurdle frame 9 to move downwards, thereby pressing the air bag 8, the lower fixed hurdle 9 moves downwards to compress the return spring 10, because the air in the air bag 8 is constant and the return spring 10 generates elastic force when being compressed, the composite platform 3 is damped and buffered when being descended, therefore the utility model discloses can carry out the effect of better shock attenuation and buffering to it, from the stability that has improved at the bottom of the sedan-chair.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a compound sedan-chair bottom for elevator, includes fixed deckle board (1), its characterized in that: the bottom inner wall of the fixed frame plate (1) is fixedly provided with an installation platform (6), one side, far away from the fixed frame plate (1), of the installation platform (6) is fixedly provided with a U-shaped fixed plate (5), the inner wall of the U-shaped fixed plate (5) is fixedly provided with a damping spring (11), one side, far away from the U-shaped fixed plate (5), of the damping spring (11) is fixedly provided with a support plate (4), one side, far away from the damping spring (11), of the support plate (4) is fixedly provided with a composite car bottom (3), two sides of the composite car bottom (3) are fixedly provided with connecting plates (2), the top of the installation platform (6) is fixedly provided with an upper fixed fence frame (7), the inner wall of the upper fixed fence frame (7) is fixedly provided with an air bag (8), the top of the air bag (8) is connected with a lower fixed fence frame (9) which penetrates through and extends out of the upper fixed fence frame (7), one end, far away from the air bag (8), of the lower fixing rail frame (9) is fixedly connected with the composite car platform (3), a reset spring (10) is fixedly mounted at the top of the upper fixing rail frame (7), and one end, far away from the upper fixing rail frame (7), of the reset spring (10) is fixedly connected with the composite car platform (3).

2. The composite platform for the elevator according to claim 1, characterized in that: a groove (13) is formed in one side of the inner wall of the fixed frame plate (1), and a moving block (14) is connected to the inner wall of the groove (13) in a sliding mode.

3. The composite platform for the elevator according to claim 2, characterized in that: a fixing rod (12) penetrating through and extending out of the groove (13) is fixedly installed on one side of the moving block (14), and one end, far away from the moving block (14), of the fixing rod (12) is fixedly connected with the connecting plate (2).

4. The composite platform for the elevator according to claim 3, characterized in that: and a rubber spring (15) is fixedly mounted on one side of the inner wall of the groove (13), and one end, far away from the groove (13), of the rubber spring (15) is fixedly connected with a moving block (14).

5. The composite platform for the elevator according to claim 4, characterized in that: the composite car bottom (3) comprises a car bottom plate (301), a drying plate (302), a supporting frame (303) and reinforcing ribs (304), the supporting frame (303) is fixedly installed at the top of the supporting plate (4), and the reinforcing ribs (304) are fixedly installed on the inner wall of the supporting frame (303).

6. The composite platform for the elevator according to claim 5, characterized in that: the top of the supporting frame (303) is fixedly provided with a drying plate (302), and one side of the drying plate (302) far away from the supporting frame (303) is fixedly provided with a car bottom plate (301).

7. The composite platform for the elevator according to claim 6, characterized in that: and one side of the inner wall of the fixed frame plate (1) is fixedly provided with a mortgage block (16).