CN217867593U - Elevator anti-overturning bearing beam damping structure - Google Patents

Abstract

The utility model relates to an elevator spandrel girder technical field especially relates to an elevator prevents turning over spandrel girder shock-absorbing structure, including the spandrel girder body and set up the backup pad in spandrel girder body top, the spout has all been seted up to the both sides of spandrel girder body upper surface, be provided with connection structure between spandrel girder body and the backup pad, connection structure includes connecting block and spliced pole, the quantity of connecting block and spliced pole is four, is close to the removal each other through two sliders and can applys pressure to spring one, makes its atress compression, utilizes spring one atress to take place the effect of deformation, can play the cushioning effect to the backup pad to play the cushioning effect to draw gear, take place the effect of deformation through spring two and spring one atress, can reduce effectively that draw gear vibrations that the during operation produced cause the influence to the spandrel girder body, improve the stability of rigid coupling between spandrel girder body and the wall body, improve the security performance of whole device from this.

Description

Elevator anti-overturning bearing beam damping structure

Technical Field

The utility model relates to an elevator spandrel girder technical field especially relates to an elevator prevents upset spandrel girder shock-absorbing structure.

Background

An elevator is a transportation device that transports pedestrians or goods vertically.

But the elevator is in the use, and draw gear during operation can produce certain vibrations, can cause very big influence to spandrel girder and wall in the past for a long time to can influence the security of whole elevator operation in-process, consequently need a bearing beam shock-absorbing structure is prevented overturning by elevator urgently.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides an elevator prevents upset spandrel girder shock-absorbing structure.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an elevator anti-overturning spandrel girder shock-absorbing structure, includes the spandrel girder body and sets up the backup pad in spandrel girder body top, the spout has all been seted up to the both sides of spandrel girder body upper surface, be provided with connection structure between spandrel girder body and the backup pad, connection structure includes connecting block and spliced pole, the quantity of connecting block and spliced pole is four, four the spliced pole is fixed mounting at four angles of backup pad bottom respectively, four the connecting block is four angles of fixed mounting spandrel girder body upper end respectively, every the circular recess has all been seted up to the upper surface of connecting block, every the spliced pole is activity grafting respectively in the circular recess, be provided with buffer structure between spandrel girder body and the backup pad, buffer structure includes connecting piece one, connecting piece two, gag lever post, spring one and spring two, the quantity of connecting piece two is four, four the equal fixed mounting of connecting piece one is in the bottom of backup pad, four the equal movable mounting of connecting piece is at the spandrel girder body upper end, every the lateral wall face of circular recess has all seted up the ring channel, every the limiting plate is fixed mounting respectively on the spliced pole, every the limiting plate is the limiting plate slides respectively and sets up in the ring channel.

As a preferred technical scheme of the utility model, the quantity of spring two is four, four the equal fixed mounting of spring two is in the ring channel, every the limiting plate is respectively through the inner wall bottom surface fixed connection of spring two with the ring channel.

As an optimized technical scheme of the utility model, every connecting piece one and every connecting piece two is the triangle-shaped shape, every the surface of connecting piece one with every the surface of connecting piece two closely laminates.

As an optimal technical scheme of the utility model, every the equal fixed mounting in bottom of connecting piece two has the slider, every the slider slides respectively and sets up in the spout, the quantity of gag lever post and spring one is two.

As a preferred technical scheme of the utility model, two the gag lever post is fixed mounting respectively in the spout, every the gag lever post activity respectively runs through the slider, every a spring activity respectively cup joints on the gag lever post, per two respectively through a spring fixed connection between the slider.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

one of them, can exert pressure to spring one through two sliders are close to each other and remove, make its atress compress, utilize spring one atress to take place the effect of deformation, can play the cushioning effect to the backup pad, thereby played the cushioning effect to draw gear, take place the effect of deformation through spring two and spring one atress, can reduce effectively that the vibrations that draw gear produced at the during operation cause the influence to the spandrel girder body, improve the stability of rigid coupling between spandrel girder body and the wall body, improve the security performance of whole device from this.

And secondly, the connecting column is movably inserted into the circular groove, the limiting plate is arranged in the annular groove in a sliding manner, the limiting effect is achieved on the connecting column, the connecting column is prevented from being separated from the connecting block, the bearing beam body is connected with the supporting plate more stably, the stable operation of the buffer structure is guaranteed, the buffer device is more stable, and the practicability of the elevator anti-overturning bearing beam damping structure is improved.

Drawings

Fig. 1 is a schematic structural view of the elevator anti-overturning bearing beam damping structure of the utility model;

fig. 2 is a schematic structural view of a first connecting member of the present invention;

FIG. 3 is a schematic structural view of a second connecting member of the present invention;

fig. 4 is the structure diagram of the connecting block of the present invention.

Wherein: 1. a spandrel girder body; 11. a chute; 2. a support plate; 3. connecting blocks; 31. a circular groove; 32. an annular groove; 4. connecting columns; 41. a limiting plate; 5. a first connecting piece; 6. a second connecting piece; 61. a slider; 7. a limiting rod; 8. a first spring; 9. and a second spring.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, however, the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

As shown in fig. 1, 2, 3 and 4, an elevator anti-overturning bearing beam damping structure comprises a bearing beam body 1 and a support plate 2 arranged above the bearing beam body 1, wherein two sides of the upper surface of the bearing beam body 1 are respectively provided with a sliding groove 11, a connecting structure is arranged between the bearing beam body 1 and the support plate 2 and comprises four connecting blocks 3 and four connecting columns 4, the number of the connecting blocks 3 and the number of the connecting columns 4 are four, the four connecting columns 4 are respectively and fixedly arranged at four corners of the bottom end of the support plate 2, the four connecting blocks 3 are respectively and fixedly arranged at four corners of the upper end of the bearing beam body 1, the upper surface of each connecting block 3 is respectively provided with a circular groove 31, each connecting column 4 is respectively and movably inserted in the circular groove 31, a buffer structure is arranged between the bearing beam body 1 and the support plate 2 and comprises a first connecting piece 5, a second connecting piece 6, a limiting rod 7, a first spring 8 and a second spring 9, the number of the first connecting pieces 5 and the second connecting pieces 6 is four, the four first connecting pieces 5 are all fixedly installed at the bottom end of the supporting plate 2, the four second connecting pieces 6 are all movably installed at the upper end part of the bearing beam body 1, the annular groove 32 is formed in the side wall surface of each circular groove 31, each limiting plate 41 is respectively arranged in the annular groove 32 in a sliding mode, the number of the second springs 9 is four, the four second springs 9 are all fixedly installed in the annular groove 32, each limiting plate 41 is respectively fixedly connected with the inner wall bottom surface of the annular groove 32 through the second spring 9, the traction device is fixedly installed on the supporting plate 2, the second springs 9 are fixedly installed in the annular groove 32, the limiting plates 41 are fixedly connected with the inner wall bottom surface of the annular groove 32 through the second springs 9, and the connecting columns 4 and the connecting blocks 3 have a certain buffering effect by utilizing the stress deformation effect of the second springs 9, thereby a certain buffering effect is achieved between the support plate 2 and the bearing beam body 1, the purpose of buffering the traction device can be achieved, the surface of the first connecting piece 5 is tightly attached to the surface of the second connecting piece 6, when the support plate 2 is stressed to move downwards, the first connecting piece 5 moves downwards, acting force can be applied to the second connecting piece 6 through the downward movement of the first connecting piece 5, the two second connecting pieces 6 move close to each other, the two sliding blocks 61 move close to each other through the mutual moving of the two second connecting pieces 6, pressure can be applied to the first spring 8 through the mutual moving of the two sliding blocks 61 close to each other, the first spring 8 is stressed and compressed, the buffering effect can be achieved on the support plate 2 by utilizing the stress deformation effect of the first spring 8, the buffering effect can be achieved on the traction device, and the deformation effect can be achieved through the stress deformation effect of the second spring 9 and the first spring 8, the impact of vibration generated by the traction device during operation on the bearing beam body 1 can be effectively reduced, the stability of the fixed connection between the bearing beam body 1 and a wall body is improved, and therefore the safety performance of the whole device is improved, the connecting column 4 is movably inserted in the circular groove 31, each limiting plate 41 is respectively and fixedly installed on the connecting column 4, the limiting plates 41 are arranged in the annular groove 32 in a sliding mode, the limiting effect on the connecting column 4 is achieved, the connecting column 4 is prevented from being separated from the connecting block 3, the bearing beam body 1 and the supporting plate 2 are connected more stably, the stable operation of the buffer structure is guaranteed, the buffer of the traction device is enabled to be more stable, the practicability of the elevator anti-overturning bearing beam shock absorption structure is improved, each connecting piece I5 and each connecting piece II 6 are in a triangular shape, and the surface of each connecting piece I5 is respectively and tightly attached to the surface of each connecting piece II 6, the bottom of every connecting piece two 6 is equal fixed mounting has slider 61, and every slider 61 slides respectively and sets up in spout 11, and the quantity of gag lever post 7 and spring one 8 is two, and two gag lever posts 7 are fixed mounting respectively in spout 11, and every gag lever post 7 activity respectively runs through slider 61, and every spring one 8 activity respectively cup joints on gag lever post 7, respectively through a spring 8 fixed connection between every two sliders 61.

When the traction device is used, the traction device is fixedly arranged on the supporting plate 2, the spring II 9 is fixedly arranged in the annular groove 32, the limiting plate 41 is fixedly connected with the bottom surface of the inner wall of the annular groove 32 through the spring II 9, and the deformation effect of the stress of the spring II 9 is utilized to ensure that the connecting column 4 and the connecting block 3 have certain buffering effect, so that the supporting plate 2 and the bearing beam body 1 have certain buffering effect, thereby achieving the purpose of buffering the traction device, the surface of the connecting piece I5 and the surface of the connecting piece II 6 are tightly attached, when the supporting plate 2 is stressed to move downwards, the connecting piece I5 moves downwards, acting force can be applied to the connecting piece II 6 through the downward movement of the connecting piece I5, the two connecting pieces II 6 move close to each other, and the two sliding blocks 61 are driven to move close to each other through the mutual close movement of the two connecting pieces II 6, the two sliding blocks 61 move close to each other to apply pressure to the first spring 8, so that the first spring 8 is stressed and compressed, the first spring 8 is stressed and deformed to play a role in buffering the supporting plate 2, the traction device is buffered, the second spring 9 and the first spring 8 are stressed and deformed to effectively reduce the influence of vibration generated by the traction device during working on the bearing beam body 1 and improve the stability of the fixed connection between the bearing beam body 1 and a wall body, so that the safety performance of the whole device is improved, the connecting columns 4 are movably inserted in the circular grooves 31, the limiting plates 41 are slidably arranged in the annular grooves 32 to limit the connecting columns 4, the connecting columns 4 are prevented from being separated from the connecting blocks 3, the bearing beam body 1 and the supporting plate 2 are connected more stably, and the stable operation of the buffer structure is ensured, the buffering of the traction device is more stable, and the practicability of the anti-overturning bearing beam damping structure of the elevator is improved.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims (6)

1. The utility model provides an elevator anti-overturning spandrel girder shock-absorbing structure, includes spandrel girder body (1) and sets up backup pad (2) in spandrel girder body (1) top, its characterized in that, spout (11) have all been seted up to the both sides of spandrel girder body (1) upper surface, be provided with connection structure between spandrel girder body (1) and backup pad (2), connection structure includes connecting block (3) and spliced pole (4), the quantity of connecting block (3) and spliced pole (4) is four, four spliced pole (4) respectively fixed mounting at four angles of backup pad (2) bottom, four connecting block (3) respectively fixed mounting spandrel girder body (1) upper end four angles, every circular slot (31) have all been seted up to the upper surface of connecting block (3), every spliced pole (4) activity grafting respectively is in circular slot (31), be provided with buffer structure between spandrel girder body (1) and backup pad (2), buffer structure includes that connecting piece (5), connecting piece two (6), gag lever post (7), spring one (8) and spring two (9), connecting piece (5) are installed at four equal movable mounting in four supporting piece (6) bottom ends of connecting piece (1), four equal movable mounting in four supporting pad (2) the bottom (6), four supporting piece (1) are all the bottom end (6), four movable mounting the connecting piece (1), four supporting piece (5) are all the supporting piece (5), the supporting beam body (5), the bottom And (4) a section.

2. The elevator anti-overturning bearing beam shock absorption structure according to claim 1, wherein each circular groove (31) is provided with an annular groove (32) on the side wall surface, each connecting column (4) is respectively and fixedly provided with a limiting plate (41), and each limiting plate (41) is respectively and slidably arranged in the annular groove (32).

3. The elevator anti-overturning bearing beam shock absorption structure according to claim 2, wherein the number of the second springs (9) is four, the four second springs (9) are fixedly installed in the annular groove (32), and each limiting plate (41) is fixedly connected with the bottom surface of the inner wall of the annular groove (32) through the second springs (9).

4. The elevator anti-overturning load-bearing beam shock-absorbing structure according to claim 3, wherein each of the first connecting members (5) and each of the second connecting members (6) are triangular in shape, and the surface of each of the first connecting members (5) is closely attached to the surface of each of the second connecting members (6).

5. The elevator anti-overturning bearing beam shock absorption structure according to claim 4, wherein a sliding block (61) is fixedly mounted at the bottom end of each second connecting piece (6), each sliding block (61) is respectively arranged in the sliding groove (11) in a sliding manner, and the number of the limiting rods (7) and the number of the first springs (8) are two.

6. The elevator anti-overturning bearing beam shock absorption structure according to claim 5, wherein the two limiting rods (7) are respectively and fixedly installed in the sliding grooves (11), each limiting rod (7) respectively movably penetrates through the sliding block (61), each spring I (8) is respectively and movably sleeved on the limiting rods (7), and each two sliding blocks (61) are respectively and fixedly connected through the spring I (8).

Images