CN220393000U

CN220393000U - Underground safety baffle

Info

Publication number: CN220393000U
Application number: CN202321748865.7U
Authority: CN
Inventors: 黄兆荣; 石萌; 王文双; 郝志成; 李浩远
Original assignee: Tianjin Munich Elevator Co ltd
Current assignee: Tianjin Munich Elevator Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-01-26
Anticipated expiration: 2033-07-05

Abstract

The utility model discloses an underground safety baffle, which comprises an elevator shaft wall, wherein a fixed plate is fixedly connected to the inside of the elevator shaft wall, a movable block is symmetrically and slidingly connected to the inside of the fixed plate, a rotating rod is rotationally connected to the top of the movable block, a connecting frame is rotationally connected to the top of the rotating rod, a mounting plate is slidingly connected to the inside of the elevator shaft wall and above the fixed plate, the mounting plate is fixedly connected with the connecting frame, and a protection plate is arranged at the top of the mounting plate, so that the utility model has the beneficial effects that: can press the inside that the guard plate got into the mounting panel, the fixture block got into the inside of draw-in groove and carries out fixed mounting to the guard plate from this, presses the ejector pad to remove, drives the fixture block under the effect of spout and slider and shifts out from the inside of draw-in groove, conveniently dismantles the guard plate, has reduced staff's labor time, has improved the practicality of device.

Description

Underground safety baffle

Technical Field

The utility model relates to the technical field of elevators, in particular to an underground safety baffle.

Background

The elevator shaft is a shaft for installing an elevator, the size of the shaft is determined according to elevator model selection, an elevator track and a counterweight track are installed on the shaft wall, an elevator door is installed at a reserved door opening, the elevator shaft is installed at the top of the shaft, the elevator is installed in an elevator machine room, the novel elevator shaft comprises an outer mold, an inner mold and a wall penetrating bolt, and the inner mold comprises an inner mold plate, a rotating angle module, a horizontal telescopic ejector rod group, a chassis, chassis supporting legs and an inner mold plate bottom vertical regulator group. The prior application number is: the utility model patent of CN202021675360. X provides an underground safety baffle for an intelligent elevator, relates to the technical field of elevators, in particular to an underground safety baffle for an intelligent elevator, and solves the problem that the existing safety baffle cannot carry out multiple protection on heavy objects by comprising an elevator shaft wall … …, and effectively ensures the personal safety of workers in the building construction process. When the protection plate inside the device is disassembled in the above patent, the first bolt and the second bolt are unscrewed, the third bolt on the front face and the back face is unscrewed, the disassembly is complex, the labor time of workers is prolonged, the practicability of the device is reduced, and therefore the underground safety baffle is provided and used for solving the problems.

Disclosure of Invention

The utility model aims to provide an underground safety baffle, which solves the problems that in the prior art, when a protection plate in a device is disassembled, a first bolt and a second bolt are unscrewed, a third bolt on the front side and the back side is unscrewed, the disassembly is performed, the disassembly operation is complicated, the labor time of staff is increased, and the practicability of the device is reduced.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses an underground safety baffle, which comprises an elevator shaft wall, wherein a fixed plate is fixedly connected to the inside of the elevator shaft wall, a moving block is symmetrically and slidingly connected to the inside of the fixed plate, a rotating rod is rotationally connected to the top of the moving block, a connecting frame is rotationally connected to the top of the rotating rod, a mounting plate is slidingly connected to the inside of the elevator shaft wall and above the fixed plate, the mounting plate is fixedly connected with the connecting frame, a protection plate is arranged at the top of the mounting plate, a clamping block is symmetrically and slidingly connected to the inside of the mounting plate, and a clamping groove matched with the clamping block is formed in the inside of the protection plate.

As a preferable scheme of the utility model, the inside of the mounting plate is symmetrically and slidingly connected with a push block, the bottom of the push block is fixedly connected with a first spring, the inside of the push block is provided with a sliding groove, the inside of the sliding groove is slidingly connected with a sliding block, and the sliding block is fixedly connected with a clamping block.

As a preferable scheme of the utility model, a damper is fixedly connected in the fixing plate, and the output end of the damper is fixedly connected with the mounting plate.

As a preferable scheme of the utility model, the inside of the fixing plate is symmetrically and fixedly connected with a connecting frame, the inside of the connecting frame is slidably connected with a first limiting rod, the first limiting rod is fixedly connected with the mounting plate, and the bottom of the first limiting rod is fixedly connected with a second spring.

As a preferable scheme of the utility model, the inside of the fixed plate is fixedly connected with the connecting blocks at equal intervals, a second limiting rod is fixedly connected between the two connecting blocks, the second limiting rod is in sliding connection with the moving block, and a third spring is sleeved on the outer side of the second limiting rod and positioned on one side of the moving block.

As a preferable scheme of the utility model, the inside of the elevator shaft wall is symmetrically and fixedly connected with a supporting plate, and the supporting plate is fixedly connected with a fixed plate.

The beneficial effects achieved by the utility model are as follows: through the setting of fixture block, draw-in groove and ejector pad, can press the inside that the guard plate got into the mounting panel, the fixture block got into the inside of draw-in groove and carries out fixed mounting to the guard plate from this, presses the ejector pad to remove, drives the fixture block under the effect of spout and slider and shifts out from the inside of draw-in groove, conveniently dismantles the guard plate, has reduced staff's labor time, has improved the practicality of device.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure at A;

fig. 3 is an enlarged schematic view of the structure at B.

In the figure, 1, an elevator shaft wall; 2. a protection plate; 3. a mounting plate; 4. a connecting frame; 5. a support plate; 6. a damper; 7. a moving block; 8. a connection frame; 9. a fixing plate; 10. a first spring; 11. a chute; 12. a slide block; 13. a pushing block; 14. a clamping groove; 15. a clamping block; 16. a first stop lever; 17. a second spring; 18. a rotating rod; 19. a third spring; 20. a second limit rod; 21. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the utility model provides a downhole safety baffle, which comprises an elevator shaft wall 1, a fixed plate 9 is fixedly connected to the inside of the elevator shaft wall 1, a movable block 7 is fixedly connected to the inside of the fixed plate 9 in a symmetrical sliding manner, a rotating rod 18 is rotatably connected to the top of the movable block 7, a connecting frame 4 is rotatably connected to the top of the rotating rod 18, a mounting plate 3 is slidably connected to the inside of the elevator shaft wall 1 and above the fixed plate 9, when a heavy object falls down, the heavy object falls on the upper surface of the protection plate 2, the protection plate 2 pushes the connecting frame 4 to squeeze the rotating rod 18 through the mounting plate 3, the rotating rod 18 presses a third spring 19 through the movable block 7, meanwhile, the mounting plate 3 presses a second spring 17 through a first limiting rod 16, the second spring 17 and the third spring 19 absorb shock to the heavy object, the mounting plate 3 is fixedly connected with the connecting frame 4, a protection plate 2 is arranged at the top of the mounting plate 3, a clamping block 14 matched with the clamping block 15 is arranged in the inside of the mounting plate 3, when the protection plate 2 is required to be dismounted, the pushing block 13 presses the first spring 10, the pushing block 13 drives the sliding block 11 to move, and the sliding block 11 moves the sliding block 11 to move down on the upper surface of the protection plate 2, and the clamping block 11 is driven by the clamping block 14 to move down the clamping block 15, and the clamping block 14 is driven by the clamping block 14 to move the clamping block 2, and the inner part of the protection plate 2 is convenient to be mounted and convenient to move down, and the clamping block 2 is mounted and the inside and the installation device is convenient to move and the inside and the installation.

Further, the inside symmetry sliding connection of mounting panel 3 has ejector pad 13, the first spring 10 of bottom fixedly connected with of ejector pad 13, spout 11 has been seted up to the inside of ejector pad 13, the inside sliding connection of spout 11 has slider 12, slider 12 and fixture block 15 fixed connection, when need dismantle guard plate 2, press the ejector pad 13 and extrude first spring 10, ejector pad 13 drives spout 11 and removes, drive fixture block 15 under the effect of spout 11 and slider 12 and follow the inside of draw-in groove 14 and shift out, conveniently dismantle guard plate 2, staff's labor time has been reduced.

Further, the inside fixedly connected with attenuator 6 of fixed plate 9, the output and the mounting panel 3 fixed connection of attenuator 6, fixed plate 9 is to the heavy thing shock attenuation.

Further, the inside symmetry fixedly connected with connecting frame 8 of fixed plate 9, the inside sliding connection of connecting frame 8 has first gag lever post 16, and first gag lever post 16 and mounting panel 3 fixed connection, the bottom fixedly connected with second spring 17 of first gag lever post 16, mounting panel 3 extrude second spring 17 through first gag lever post 16, and second spring 17 and third spring 19 are to heavy thing shock attenuation.

Further, inside equidistance fixed connection connecting block 21 of fixed plate 9, fixedly connected with second gag lever post 20 between two connecting blocks 21, second gag lever post 20 and movable block 7 sliding connection, the outside of second gag lever post 20 just is located one side cover of movable block 7 and is equipped with third spring 19, and guard plate 2 promotes link 4 extrusion bull stick 18 through mounting panel 3, and bull stick 18 extrudees third spring 19 through movable block 7.

Further, the inside symmetry fixedly connected with backup pad 5 of shaft wall 1, backup pad 5 and fixed plate 9 fixed connection increase the stability of fixed plate 9.

When the utility model is used, when a heavy object falls down, the heavy object falls on the upper surface of the protection plate 2, the protection plate 2 pushes the connecting frame 4 to extrude the rotating rod 18 through the mounting plate 3, the rotating rod 18 extrudes the third spring 19 through the moving block 7, meanwhile, the mounting plate 3 extrudes the second spring 17 through the first limiting rod 16, the second spring 17 and the third spring 19 absorb shock to the heavy object, when the protection plate 2 is required to be disassembled, the pushing block 13 is pressed to extrude the first spring 10, the pushing block 13 drives the sliding groove 11 to move, the clamping block 15 is driven to move out of the clamping groove 14 under the action of the sliding groove 11 and the sliding block 12, the protection plate 2 is convenient to disassemble, the labor time of workers is reduced, when the protection plate 2 is installed, the protection plate 2 is pressed into the mounting plate 3, the clamping block 15 enters the inside of the clamping groove 14, and therefore the protection plate 2 is fixedly installed, and the practicability of the device is improved.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. An underground safety barrier, includes elevator shaft wall (1), its characterized in that: the inside fixedly connected with fixed plate (9) of elevator shaft wall (1), the inside symmetry sliding connection of fixed plate (9) has movable block (7), the top of movable block (7) is rotated and is connected with bull stick (18), the top of bull stick (18) is rotated and is connected with link (4), the inside of elevator shaft wall (1) and the top sliding connection that is located fixed plate (9) have mounting panel (3), mounting panel (3) and link (4) fixed connection, the top of mounting panel (3) is equipped with guard plate (2), the inside symmetry sliding connection of mounting panel (3) has fixture block (15), draw-in groove (14) with fixture block (15) cooperation use have been seted up to the inside of guard plate (2).

2. A downhole safety barrier according to claim 1, wherein: the inside symmetry sliding connection of mounting panel (3) has ejector pad (13), the bottom fixedly connected with first spring (10) of ejector pad (13), spout (11) have been seted up to the inside of ejector pad (13), the inside sliding connection of spout (11) has slider (12), slider (12) and fixture block (15) fixed connection.

3. A downhole safety barrier according to claim 1, wherein: the inside fixedly connected with attenuator (6) of fixed plate (9), the output of attenuator (6) and mounting panel (3) fixed connection.

4. A downhole safety barrier according to claim 1, wherein: the inside symmetry fixedly connected with connection frame (8) of fixed plate (9), the inside sliding connection of connection frame (8) has first gag lever post (16), first gag lever post (16) and mounting panel (3) fixed connection, the bottom fixedly connected with second spring (17) of first gag lever post (16).

5. A downhole safety barrier according to claim 1, wherein: inside equidistance fixed connection connecting block (21) of fixed plate (9), two fixedly connected with second gag lever post (20) between connecting block (21), second gag lever post (20) and movable block (7) sliding connection, the outside of second gag lever post (20) just is located one side cover of movable block (7) and is equipped with third spring (19).

6. A downhole safety barrier according to claim 1, wherein: the elevator is characterized in that the supporting plates (5) are symmetrically and fixedly connected in the elevator shaft wall (1), and the supporting plates (5) are fixedly connected with the fixing plates (9).