CN212769283U

CN212769283U - Steel construction elevator well that atress is even prevents subsiding structure

Info

Publication number: CN212769283U
Application number: CN202021161630.4U
Authority: CN
Inventors: 余磊; 田明光; 刘笑飞
Original assignee: Kunming Kunao Elevator Co ltd
Current assignee: Kunming Kunao Elevator Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-03-23
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a steel construction elevator well that atress is even prevents subsiding structure, including box and first spring, the inside gasbag that is provided with of box, and the gasbag upper end is provided with the roof, the guide post is installed to the gasbag lower extreme, and the guide post is connected with the support column, the box lower extreme is provided with the connecting plate, and the inside guide way of having seted up of connecting plate to guide way internally mounted has the guide block, the guide block end is provided with first spring, and the guide block end is connected with the connecting rod to the connecting rod surface is provided with the axis of rotation, the slider is installed to the connecting rod end, the spout is seted up inside the bottom plate, and the fixed block is installed to the bottom plate. This steel construction elevator well that atress is even prevents subsiding structure, when the roof upper end received external pressure, the elasticity and the box of roof accessible gasbag are flexible, because the width of roof is greater than the width of gasbag, can carry out even atress when receiving external pressure.

Description

Steel construction elevator well that atress is even prevents subsiding structure

Technical Field

The utility model relates to an elevator well technical field specifically is an even steel construction elevator well of atress prevents subsiding structure.

Background

Along with the process of urbanization accelerates, building transformation in the city is in the quick process, reforms transform to the building that does not install the elevator, for people go out and facilitates, in order to ensure the security when using the elevator, it is necessary to be provided with the device of preventing deposiing in elevator well inside, but current device still has the defect of a certain extent, just for example:

the stress that current device can not be even when using to easily lead to the elevator to produce the phenomenon of tumbling, and current device fixed stay effect is relatively poor, easily produces the incident when using, inconvenient user's use, and current device does not have shock attenuation buffer function, thereby has shortened the life of device, leads to the practicality of device relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structure is prevented subsiding by steel construction elevator well that the atress is even to propose current device can not even atress in solving above-mentioned background, and the effect of fixed stay is relatively poor, and does not have the problem of shock attenuation buffer function.

In order to achieve the above object, the utility model provides a following technical scheme: a steel structure elevator well anti-settling structure with uniform stress comprises a box body and a first spring, wherein an air bag is arranged in the box body, a top plate is arranged at the upper end of the air bag, a guide post is arranged at the lower end of the air bag and is connected with a support post, a first limiting block and a second limiting block are sequentially arranged in the support post from top to bottom, the tail ends of the first limiting block and the second limiting block penetrate through the support post, a connecting plate is arranged at the lower end of the box body, a guide groove is formed in the connecting plate, a guide block is arranged in the guide groove, a first spring is arranged at the tail end of the guide block, the tail end of the guide block is connected with a connecting rod, a rotating shaft is arranged on the outer surface of the connecting rod, a sliding block is arranged at the tail end of the connecting, the outer surface of the connecting rod is provided with a second spring, and the tail end of the second spring is connected with the bottom plate.

Preferably, the airbag and the support column form a telescopic structure through the guide columns, and the guide columns are arranged in 4 groups at equal intervals relative to the outer surface of the airbag.

Preferably, the number of the guide blocks is 2, and the guide blocks form an elastic structure with each other through a first spring.

Preferably, a rotating structure is formed between the connecting rods through a rotating shaft, and the lengths of the connecting rods are equal.

Preferably, the connecting rod forms a sliding structure through a sliding block and a sliding groove, and the transverse section of the sliding block is of a circular structure.

Preferably, the fixed block is provided with 2 groups symmetrically about the central axis of the bottom plate, and the tail end of the fixed block is in a sharp triangle structure.

Compared with the prior art, the beneficial effects of the utility model are that: the steel structure elevator shaft anti-settling structure with uniform stress,

1. the device is provided with the air bag in the box body, the head end of the air bag penetrates through the box body, when the upper end of the top plate is subjected to external pressure, the top plate can stretch out and draw back with the box body through the elasticity of the air bag, and the width of the top plate is larger than that of the air bag, so that uniform stress can be carried out when the top plate is subjected to the external pressure, and the top plate can play a role in protecting the air bag when the top plate is not used, so that the problem that the conventional device does not have a uniform stress function in the background technology is solved, and the use requirements of a;

2. when the upper end of the device is stressed, the guide column can move downwards in the support column, and the first limiting block is pushed outwards through the support column, so that the first limiting block is tightly connected with fillers in the box body, the fixing stability of the device is improved, the problem that the fixing stability of the existing device is poor in the background technology is solved, and the overall practicability of the device is improved;

3. when the device upper end received pressure, the connecting block rotated under the effect of axis of rotation, drove the guide block simultaneously and removed inside the guide way, and drove the slider and remove inside the spout for the connecting rod stretches out and draws back, prevents that external pressure from too big to break the connecting rod, has solved and has proposed the problem that current device does not have shock attenuation buffer function among the above-mentioned background art, has improved the holistic practicality of the device.

Drawings

FIG. 1 is a schematic overall front sectional view of the present invention;

FIG. 2 is a schematic view of the installation side sectional structure of the guide groove and the guide block of the present invention;

FIG. 3 is a schematic view of the bottom view of the airbag and the top plate of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. an air bag; 3. a top plate; 4. a guide post; 5. a support pillar; 6. a first stopper; 7. a second limiting block; 8. a connecting plate; 9. a guide groove; 10. a guide block; 11. a first spring; 12. a connecting rod; 13. a rotating shaft; 14. a slider; 15. a chute; 16. a base plate; 17. a fixed block; 18. a second spring.

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. 1-4, the present invention provides a technical solution: a steel structure elevator well anti-settling structure with uniform stress comprises a box body 1, an air bag 2, a top plate 3, a guide post 4, a support post 5, a first limit block 6, a second limit block 7, a connecting plate 8, a guide groove 9, a guide block 10, a first spring 11, a connecting rod 12, a rotating shaft 13, a slide block 14, a slide groove 15, a bottom plate 16, a fixed block 17 and a second spring 18, wherein the air bag 2 is arranged in the box body 1, the top plate 3 is arranged at the upper end of the air bag 2, the guide post 4 is arranged at the lower end of the air bag 2, the guide post 4 is connected with the support post 5, the first limit block 6 and the second limit block 7 are sequentially arranged in the support post 5 from top to bottom, the tail ends of the first limit block 6 and the second limit block 7 penetrate through the support post 5, the connecting plate 8 is arranged at the lower end of the box body, the terminal first spring 11 that is provided with of guide block 10, and the terminal connecting rod 12 that is connected with of guide block 10 to connecting rod 12 surface is provided with axis of rotation 13, and slider 14 is installed to connecting rod 12 end, and slider 14 is connected with spout 15, and spout 15 sets up inside bottom plate 16, and the fixed block 17 is installed to bottom plate 16 lower extreme, and connecting rod 12 surface is provided with second spring 18, and the end of second spring 18 is connected with bottom plate 16.

Gasbag 2 constitutes extending structure through guide post 4 and support column 5, and guide post 4 is provided with 4 groups about gasbag 2's surface equidistant, the cutter is installed to 4 lower extremes of guide post, when 3 external pressures in upper end of roof are too big, guide post 4 is at the inside downstream of support column 5, cut off the stay cord of 7 surfaces of second stopper through the cutter, it is inside ejecting from support column 5 with second stopper 7, make second stopper 7 be connected with the inside filler of box 1, improve the device prevent subsiding the function.

The central axis symmetry of guide block 10 about guide way 9 is provided with 2, and constitutes elastic construction through first spring 11 between the guide block 10, and when the device upper end recovered when normal, the elasticity of accessible first spring 11 drove guide block 10 and removes inside guide way 9 to make connecting rod 12 reset, convenience of customers' use.

Constitute rotating-structure through axis of rotation 13 between the connecting rod 12, and the length between the connecting rod 12 equals, receives pressure when the upper end, and accessible axis of rotation 13 rotates between the connecting rod 12 and stretches out and draws back, plays the function of shock attenuation buffering to the device, improves the device's life.

The connecting rod 12 forms a sliding structure through the sliding block 14 and the sliding groove 15, and the transverse section of the sliding block 14 is of a circular structure, so that the movement of the connecting rod 12 is limited, the connecting rod 12 always keeps moving in the plane, and the safety of the device in use is guaranteed.

The fixed block 17 is provided with 2 groups about the central axis symmetry of bottom plate 16, and the end of fixed block 17 is sharp triangle-shaped structure, and the person of facilitating the use is connected fixed spacing, person of facilitating the use with fixed block 17 and external ground, the use of person of facilitating the use.

The working principle is as follows: when the steel structure elevator well anti-settling structure with uniform stress is used, the fixing block 17 is fixedly connected with the outside ground, and when the fixing block is fixed, a user can judge the integral angle of the device through the angle of the bottom plate 16, so that the device is vertically connected with the ground, the deviation is prevented, and the use of the user is facilitated;

when the top plate 3 is stressed by external pressure, the top plate 3 can stretch out and draw back with the box body 1 through the elasticity of the air bag 2, when the force is large, the air bag 2 drives the guide post 4 to move downwards in the supporting post 5, the guide post 4 can push the first limiting block 6 outwards, meanwhile, the stay cord on the outer surface of the second limiting block 7 is cut off through the cutter at the lower end of the guide post 4, the second limiting block 7 is pushed outwards, so that the first limiting block 6 and the second limiting block 7 are connected with the filling material in the box body 1, the fixing stability of the device is improved, secondly, the connecting rod 12 rotates under the action of the rotating shaft 13, so as to drive the guide block 10 to move in the guide groove 9, simultaneously drive the sliding block 14 to move in the sliding groove 15, adjust the angle between the connecting rod 12 and the connecting plate 8 as well as the bottom plate 16, and the connecting rod 12 drives the, the whole damping and buffering function is achieved for the device, when external pressure disappears, the guide block 10 resets through elasticity between the first springs 11, the connecting rod 12 is driven to reset, and the whole practicability is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a structure is prevented subsiding by even steel construction elevator well of atress, includes box (1) and first spring (11), its characterized in that: the air bag type air bag support is characterized in that an air bag (2) is arranged in the box body (1), a top plate (3) is arranged at the upper end of the air bag (2), a guide post (4) is installed at the lower end of the air bag (2), the guide post (4) is connected with a support post (5), a first limit block (6) and a second limit block (7) are sequentially installed in the support post (5) from top to bottom, the tail ends of the first limit block (6) and the second limit block (7) penetrate through the support post (5), a connecting plate (8) is arranged at the lower end of the box body (1), a guide groove (9) is formed in the connecting plate (8), a guide block (10) is installed in the guide groove (9), a first spring (11) is arranged at the tail end of the guide block (10), the tail end of the guide block (10) is connected with a connecting rod (, slider (14) are installed to connecting rod (12) end, and slider (14) are connected with spout (15), spout (15) are seted up inside bottom plate (16), and bottom plate (16) lower extreme installs fixed block (17), connecting rod (12) surface is provided with second spring (18), and the end of second spring (18) is connected with bottom plate (16).

2. The steel structure elevator well settlement-preventing structure with uniform stress of claim 1, which is characterized in that: gasbag (2) constitute extending structure through guide post (4) and support column (5), and guide post (4) are provided with 4 groups with the surface of gasbag (2) equidistant.

3. The steel structure elevator well settlement-preventing structure with uniform stress of claim 1, which is characterized in that: the guide blocks (10) are symmetrically arranged about the central axis of the guide groove (9), and an elastic structure is formed between the guide blocks (10) through a first spring (11).

4. The steel structure elevator well settlement-preventing structure with uniform stress of claim 1, which is characterized in that: the connecting rods (12) form a rotating structure through rotating shafts (13), and the lengths of the connecting rods (12) are equal.

5. The steel structure elevator well settlement-preventing structure with uniform stress of claim 1, which is characterized in that: the connecting rod (12) forms a sliding structure through the sliding block (14) and the sliding groove (15), and the transverse section of the sliding block (14) is of a circular structure.

6. The steel structure elevator well settlement-preventing structure with uniform stress of claim 1, which is characterized in that: the fixed block (17) is provided with 2 groups about the central axis of the bottom plate (16) symmetrically, and the tail end of the fixed block (17) is in a sharp triangle structure.