CN218201620U

CN218201620U - Elevator foundation ditch prevents collection device that falls

Info

Publication number: CN218201620U
Application number: CN202222223527.3U
Authority: CN
Inventors: 陈鹏; 包冉; 王佳磊
Original assignee: Shandong Dawei International Architecture Design Co ltd
Current assignee: Shandong Dawei International Architecture Design Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-01-03
Anticipated expiration: 2032-08-23

Abstract

The application discloses collection device prevents falling in elevator foundation ditch belongs to and prevents falling collection device technical field. The collecting assembly comprises a collecting assembly and a ladder stand which are oppositely arranged at the upper part of a foundation pit, wherein a group of adjacent long edges and short edges of the collecting assembly are respectively connected with a group of adjacent long edges and short edges of the foundation pit, and one corner of the collecting assembly, which is far away from the inner wall of the foundation pit, is connected with one side of the ladder stand through a rope assembly; the collecting assembly comprises a frame, a first collecting net and a second collecting net, the outer periphery of the second collecting net is attached to the inner periphery of the frame, the first collecting net is attached to the upper surface of the second collecting net, three corners close to the inner wall of the foundation pit are connected with the frame through elastic belts respectively, and one corner far away from the inner wall of the foundation pit is connected with the frame and the ladder stand through the traction assembly in sequence. This collection device that falls is prevented to elevator foundation ditch can make the article that drop fall into first collection net, avoids producing great loss, and is convenient for take out the article that fall into first collection net, reduces maintenance and managers's working strength.

Description

Elevator foundation ditch prevents collection device that falls

Technical Field

The application relates to a collection device that falls is prevented to elevator foundation ditch belongs to and prevents falling collection device technical field.

Background

With the progress of the times, the form of a house is changed from a courtyard to a high-rise building, at the moment, people need to take an elevator to reach each floor, a certain gap of about 2-5cm exists between an elevator cage and the floor, and the elevator cage can smoothly lift in the elevator shaft while the people are ensured to safely get on and off the elevator. However, personal articles such as keys, mobile phones, bank cards, identification cards, rings, flash disks and the like can easily fall off from the gap, and although professional maintenance personnel and management personnel can take out the personal articles, the falling articles (such as the mobile phones and the flash disks) are easily damaged due to the high floor; moreover, many old elevator foundation pits with underground water seepage are often in a water storage state, so that dropped articles are soaked in water, and larger loss is caused.

In addition, at present, light in most elevator foundation pits is dark, personal articles falling into the elevator foundation pits are difficult to find and take out at once, and the working strength of maintenance and management personnel is further increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the application provides a collection device that falls is prevented to elevator foundation ditch can make the article that drop fall into first collection net in, avoids producing great loss, is convenient for take out the article that fall into first collection net simultaneously, has reduced maintenance and managers's working strength.

The utility model provides a following technical scheme:

an elevator foundation pit anti-falling collecting device comprises a collecting assembly and a ladder stand which are oppositely arranged on the upper portion of a foundation pit, wherein a group of adjacent long sides and short sides of the collecting assembly are respectively connected with a group of adjacent long sides and short sides of the foundation pit, and one corner, far away from the inner wall of the foundation pit, of the collecting assembly is connected with one side of the ladder stand through a rope assembly;

collect the subassembly and include frame, first collection net and second collection net all set up the frame is inboard, the second collect the periphery of net with the interior week laminating setting of frame, first collection net laminating sets up the upper surface that the net was collected to the second, and is close to the three minutes of foundation ditch inner wall respectively through the elastic webbing with the frame links to each other, keeps away from the one corner of foundation ditch inner wall through pull the subassembly in proper order with frame and cat ladder link to each other.

Preferably, the traction assembly comprises a first pull rope, a first pull ring, a first fixing column, a second pull rope, a second pull ring and a second fixing column, the first fixing column is arranged at one corner of the frame far away from the inner wall of the foundation pit, one end of the first pull rope is connected with the first collecting net, the other end of the first pull rope is connected with the first fixing column through the first pull ring, the second fixing column is arranged on the ladder stand, one end of the second pull rope is connected with the first pull ring, and the other end of the second pull rope is connected with the second fixing column through the second pull ring.

Preferably, the rope assembly comprises a steel wire rope and a connecting part, one end of the steel wire rope is connected with one corner of the frame, which is far away from the inner wall of the foundation pit, and the other end of the steel wire rope is rotatably connected with the connecting part.

Preferably, the connecting part is arranged on one side of the ladder stand and is tightly attached to the inner wall of the foundation pit.

Preferably, one end, far away from the frame, of the steel wire rope is provided with a universal ball, the connecting portion comprises a mounting seat, and a cavity for the universal ball and an opening for the steel wire rope to penetrate through are formed in the mounting seat, so that the steel wire rope can pull the universal ball to rotate in the cavity.

Preferably, the lower extreme of frame evenly is provided with a plurality of angle steel, the angle steel is gone up to the cup joint expansion bolts, and the two swing joint, expansion bolts is close to one pot head of frame inboard is equipped with fixation nut, and the two threaded connection.

Preferably, the lower extreme of frame evenly is provided with a plurality of backup pads, the angle steel with the backup pad interval sets up, the lower extreme of backup pad is provided with the mounting panel, a plurality of mounting holes have been seted up to the array on the mounting panel.

Preferably, the cross section of the supporting plate is a quarter circle and is arranged at the corner of the frame.

Benefits that can be produced by the present application include, but are not limited to:

according to the elevator foundation pit anti-falling collecting device, falling objects can fall into the first collecting net, so that large loss is avoided, meanwhile, the objects falling into the first collecting net can be taken out conveniently, and the working strength of maintenance and management personnel is reduced; the traction assembly is arranged to facilitate the sequential pulling of the second pull ring, the first pull ring and the first collection net, and the first collection net is drawn to a position close to the ladder stand so as to pick up the articles falling into the first collection net; due to the arrangement of the rope assembly, the friction loss caused by vibration of the frame in the process of dragging the first collecting net is reduced, and meanwhile, the connection reliability of the steel wire rope and the inner wall of the foundation pit is improved; the arrangement of the angle steel, the expansion bolt and the fixing nut is beneficial to driving the expansion bolt into the inner wall of the foundation pit, and the frame is fixedly connected with the inner wall of the foundation pit through the fixing nut; the support plate, the mounting plate and the mounting hole are arranged, so that screws can penetrate through the mounting hole to fix the mounting plate on the inner wall of the foundation pit, and the stability of the elevator foundation pit anti-falling device is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a top view of an elevator pit anti-falling collecting device according to an embodiment of the present application;

FIG. 2 is an enlarged partial schematic view of area A of FIG. 1;

fig. 3 is a schematic structural view of a cable assembly according to an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a collection assembly according to an embodiment of the present disclosure;

list of parts and reference numerals:

1. foundation pit, 2, cat ladder, 3, the frame, 4, first collection net, 5, second collection net, 6, first stay cord, 7, first pull ring, 8, first fixed column, 9, second stay cord, 10, second pull ring, 11, second fixed column, 12, wire rope, 13, universal ball, 14, mount pad, 15, cavity, 16, opening, 17, the locating hole, 18, the angle steel, 19, expansion bolts, 20, fixation nut, 21, the backup pad, 22, the mounting panel, 23, the mounting hole, 24, the elastic webbing.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In order that the above objects, features and advantages of the present application can be more clearly understood, the present application will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The utility model provides a collection device prevents falling in elevator foundation ditch for to collect the article that drops from the gap between elevator cage and floor ground, reduce the damage, alleviateed maintenance and managers's working strength, carry out the detailed description to the structure and the method of use of the collection device prevents falling in elevator foundation ditch of this application with reference to the attached drawing below.

Referring to fig. 1 to 4, the embodiment provides an elevator pit anti-falling collecting device, which comprises a collecting component and a ladder stand 2 which are oppositely arranged at the upper part of a pit 1, and is convenient for maintenance and management personnel to enter the ladder stand 2 to pick up objects falling into the collecting component; one group of adjacent long edges and short edges of the collecting assembly are respectively connected with one group of adjacent long edges and short edges of the foundation pit 1, and one corner of the collecting assembly, which is far away from the inner wall of the foundation pit 1, is connected with one side of the ladder stand 2 through a rope assembly, so that the stability of the elevator foundation pit falling prevention collecting device is improved;

the collecting assembly comprises a frame 3, a first collecting net 4 and a second collecting net 5, wherein the first collecting net 4 and the second collecting net 5 are arranged on the inner side of the frame 3, so that the falling objects can be collected conveniently, and the damage is reduced; the periphery of net 5 is collected to the second and the interior circumference laminating setting of frame 3, the upper surface of net 5 is collected at the second to the laminating setting of first collection net 4, make the article that drop fall into first collection net 4 in, improve the bearing capacity to falling into article simultaneously, first collection net 4 is close to the three minutes of foundation ditch 1 inner wall and links to each other with frame 3 through elastic webbing 24 respectively, the one corner of keeping away from foundation ditch 1 inner wall links to each other with frame 3 and cat ladder 2 in proper order through pulling the subassembly, be convenient for pick up the article that fall into first collection net 4.

Preferably, the first collecting net 4 and the second collecting net 5 are made of nano ceramic fibers, and have excellent wear resistance and skid resistance.

Referring to fig. 2, as an embodiment, the traction assembly includes a first pull rope 6, a first pull ring 7, a first fixing column 8, a second pull rope 9, a second pull ring 10 and a second fixing column 11, the first fixing column 8 is disposed at a corner of the frame 3 far away from the inner wall of the foundation pit 1, one end of the first pull rope 6 is connected to the first collecting net 4, the other end of the first pull rope is connected to the first fixing column 8 through the first pull ring 7, the second fixing column 11 is disposed on the ladder stand 2, one end of the second pull rope 9 is connected to the first pull ring 7, and the other end of the second pull rope is connected to the second fixing column 11 through the second pull ring 10, which facilitates pulling the second pull ring 10, the first pull ring 7 and the first collecting net 4 in sequence, and pulls the first collecting net 4 to a position close to the ladder stand 2, so as to pick up the articles falling into the first collecting net 4.

Referring to fig. 3, as an embodiment, the rope assembly includes a steel wire rope 12 and a connecting portion, one end of the steel wire rope 12 is connected to one corner of the frame 3 away from the inner wall of the foundation pit 1, and the other end of the steel wire rope is rotatably connected to the connecting portion, so that friction loss caused by vibration of the frame 3 in the process of pulling the first collecting net 4 is reduced, and meanwhile, the reliability of connection between the steel wire rope 12 and the inner wall of the foundation pit 1 is improved.

As an embodiment, connecting portion set up in cat ladder 2 one side, and closely laminate with foundation ditch 1 inner wall, the dismouting of being convenient for improves and uses the flexibility, ensures that frame 3 structure is firm.

As an implementation mode, one end of the steel wire rope 12, which is far away from the frame 3, is provided with a universal ball 13, the connecting portion includes a mounting seat 14, and a cavity 15 for arranging the universal ball 13 and an opening 16 for allowing the steel wire rope 12 to penetrate out are formed in the mounting seat 14, so that the steel wire rope 12 pulls the universal ball 13 to rotate in the cavity 15, the moving range of the steel wire rope 12 is enlarged, and the friction loss between the steel wire rope 12 and the inner wall of the foundation pit 1 is reduced.

Specifically, a plurality of locating holes 17 have evenly been seted up to the mount pad 14 outer fringe, and the screw passes locating hole 17 and foundation ditch 1 inner wall and fixes the mount pad 14 fastening on foundation ditch 1 inner wall, and the dismouting of being convenient for has improved the steadiness of elevator foundation ditch 1 anti-falling device.

Referring to fig. 4, as an embodiment, a plurality of angle steels 18 are uniformly arranged at the lower end of the frame 3, expansion bolts 19 are sleeved on the angle steels 18 and movably connected with the angle steels, a fixing nut 20 is sleeved at one end of each expansion bolt 19 close to the inner side of the frame 3, and the two are in threaded connection, so that the expansion bolts 19 can be driven into the inner wall of the foundation pit 1, and the frame 3 is fixedly connected with the inner wall of the foundation pit 1 through the fixing nuts 20.

As an implementation mode, the lower end of the frame 3 is uniformly provided with a plurality of supporting plates 21, the angle steel 18 and the supporting plates 21 are arranged at intervals, the lower end of each supporting plate 21 is provided with a mounting plate 22, a plurality of mounting holes 23 are formed in the mounting plate 22 in an array mode, screws can conveniently penetrate through the mounting holes 23 to fix the mounting plates 22 on the inner wall of the foundation pit 1, and the stability of the elevator foundation pit anti-falling device is improved.

As an implementation mode, the cross section of the supporting plate 21 is a quarter circle, and the supporting plate is arranged at the corner of the frame 3, so that the connection firmness of the frame 3 and the mounting plate 22 is improved, and the frame 3 is ensured to be stably connected with the inner wall of the foundation pit 1.

A use method of an elevator foundation pit anti-falling collecting device is characterized in that objects pass through a gap between an elevator cage and the floor ground and fall into a first collecting net 4, maintenance and management personnel enter a foundation pit 1 and reach a ladder stand 2, pull a second pull ring 10, a second pull rope 9, a first pull ring 7 and a first pull rope 6 in sequence, drag the first collecting net 4 to a position close to the ladder stand 2, pick up the objects falling into the first collecting net 4, then recover the first collecting net 4 to the original position, and sequentially sleeve the first pull ring 7 and the second pull ring 10 on a first fixing column 8 and a second fixing column 11 respectively.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, as for the system embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and reference may be made to the partial description of the method embodiment for relevant points.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. An elevator foundation pit anti-falling collecting device is characterized by comprising a collecting component and a ladder stand which are oppositely arranged at the upper part of a foundation pit, wherein a group of adjacent long edges and short edges of the collecting component are respectively connected with a group of adjacent long edges and short edges of the foundation pit, and one corner of the collecting component, which is far away from the inner wall of the foundation pit, is connected with one side of the ladder stand through a rope component;

2. The elevator foundation pit falling prevention and collection device according to claim 1, wherein the traction assembly comprises a first pull rope, a first pull ring, a first fixed column, a second pull rope, a second pull ring and a second fixed column, the first fixed column is arranged at one corner of the frame far away from the inner wall of the foundation pit, one end of the first pull rope is connected with the first collection net, the other end of the first pull rope is connected with the first fixed column through the first pull ring, the second fixed column is arranged on a ladder, one end of the second pull rope is connected with the first pull ring, and the other end of the second pull rope is connected with the second fixed column through the second pull ring.

3. The elevator pit anti-falling collection device of claim 1, wherein the rope assembly comprises a steel wire rope and a connection portion, one end of the steel wire rope is connected with one corner of the frame far away from the inner wall of the pit, and the other end of the steel wire rope is rotatably connected with the connection portion.

4. The elevator foundation pit anti-falling collecting device according to claim 3, wherein the connecting portion is arranged on one side of the ladder stand and is tightly attached to the inner wall of the foundation pit.

5. The elevator foundation pit falling prevention and collection device according to claim 4, wherein a universal ball is arranged at one end, away from the frame, of the steel wire rope, the connecting portion comprises a mounting seat, a cavity used for arranging the universal ball and an opening used for enabling the steel wire rope to penetrate out are formed in the mounting seat, and therefore the steel wire rope pulls the universal ball to rotate in the cavity.

6. The elevator foundation pit falling-prevention and collection device according to claim 1, wherein a plurality of angle steels are uniformly arranged at the lower end of the frame, expansion bolts are sleeved on the angle steels and movably connected with the angle steels, and fixing nuts are sleeved at one ends of the expansion bolts close to the inner side of the frame and are in threaded connection with the expansion bolts.

7. The elevator foundation pit falling-prevention and collection device according to claim 6, wherein a plurality of support plates are uniformly arranged at the lower end of the frame, the angle steel is arranged at intervals with the support plates, an installation plate is arranged at the lower end of each support plate, and a plurality of installation holes are formed in the installation plate in an array manner.

8. The elevator pit anti-drop collection device of claim 7, wherein the support plate is quarter-circular in cross-section and is disposed at a corner of the frame.