CN217925008U

CN217925008U - Elevator well head protector

Info

Publication number: CN217925008U
Application number: CN202221815117.1U
Authority: CN
Inventors: 杨傲乐
Original assignee: Hubei Yuezhi Construction Engineering Co ltd
Current assignee: Hubei Yuezhi Construction Engineering Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-29
Anticipated expiration: 2032-07-15

Abstract

The utility model relates to the technical field of protective devices, in particular to an elevator well mouth protective device, which comprises an elevator well mouth safety door, wherein two guide blocks are connected on the elevator well mouth safety door in a sliding manner, a mounting plate is fixedly connected on the guide blocks, a limiting structure is arranged on the mounting plate and comprises a movable plate, a movable plate is fixedly connected on the mounting plate, a threaded rod is connected on the movable plate in a rotating manner, a limiting plate is connected on the threaded rod in a threaded manner, and a positioning structure is arranged on the mounting plate; through setting up mounting panel, location structure and limit structure, under location structure's cooperation, the operating personnel of being convenient for fixes the mounting panel to suitable position, simultaneously through adjusting limit structure for limit structure can closely laminate or the laminating state that drops with the wall body, accomplishes the dismouting processing to elevator well head emergency exit, all need not with the help of appurtenance, and easy operation is swift, reduces the operating personnel and operates the degree of difficulty.

Description

Elevator well head protector

Technical Field

The utility model relates to a protector specifically is an elevator well head protector, belongs to protector technical field.

Background

The elevartor shaft is comparatively common at the in-process of construction, when the construction, for guaranteeing operating personnel's security, need use elevator well head emergency exit to shelter from the protection processing to the elevartor shaft, prevents that operating personnel from falling into in the elevartor shaft.

Common elevator well head emergency exit in the existing market, it is fixed that most install through the inflation screw, at the in-process that carries out the dismouting to elevator well head emergency exit, all need operate with the help of appurtenance, the operation is complicated to increase operating personnel's the operation degree of difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an elevator well head protector in order to solve above-mentioned problem, through setting up the mounting panel, location structure and limit structure, under location structure's cooperation, the operating personnel of being convenient for fixes the mounting panel to suitable position, simultaneously through adjusting limit structure, make limit structure can closely laminate or the laminating state that drops with the wall body, accomplish the dismouting of elevator well head emergency exit and handle, all need not with the help of appurtenance, easy operation is swift, reduce the operating personnel operation degree of difficulty.

The utility model discloses a following technical scheme realizes above-mentioned purpose, an elevator well head protector, including elevator well head emergency exit, sliding connection has two guide blocks on the elevator well head emergency exit, fixedly connected with mounting panel on the guide block, be equipped with limit structure on the mounting panel, limit structure includes the movable plate, fixedly connected with movable plate on the mounting panel, the rotation is connected with the threaded rod on the movable plate, threaded connection has the limiting plate on the threaded rod, be equipped with location structure on the mounting panel.

Preferably, the limiting plate is connected with the moving plate in a sliding mode, and the threaded rod is fixedly connected with a knob.

Preferably, the knob is rotatably connected with the moving plate, and the cross section of the knob is hexagonal.

Preferably, the cross-sectional shape of limiting plate sets up to "protruding" font, two the movable plate all with elevator well head emergency exit sliding connection, two the mounting panel all with elevator well head emergency exit sliding connection.

Preferably, the positioning structure comprises a positioning block, the mounting plate is connected with the positioning block in a sliding mode, and the positioning block is wound with a spring.

Preferably, one end of the spring is fixedly connected with the positioning block, and the other end of the spring is fixedly connected with the mounting plate.

Preferably, the end part of the positioning block is arc-shaped, and a plurality of fixing grooves are formed in the elevator shaft opening safety door.

Preferably, the positioning block is inserted into the corresponding fixing groove, and the positioning block is fixedly connected with a pushing plate.

Preferably, the pushing plate is attached to the mounting plate, and the cross section between the pushing plate and the positioning block is in an L shape.

Preferably, two protective nets are installed on the elevator well head safety door, and a reflecting plate is fixedly connected to the elevator well head safety door.

The utility model has the advantages that: when operating personnel need use the device to shelter from the protection when handling elevator shaft, operating personnel directly places elevator well head emergency exit in the suitable position of elevator well head gate, operating personnel promotes two mounting panels, make the motion of keeping away from each other be done to two mounting panels, after two mounting panels remove the suitable position, under two location structure's effect, accomplish the spacing fixed processing to two mounting panels, operating personnel adjusts two threaded rods in proper order again, when the threaded rod rotates, the automatic motion of being close to elevator well head emergency exit that is done to the limiting plate, when two limiting plates and wall body closely laminate, accomplish the installation fixed processing to elevator well head emergency exit, through setting up the mounting panel, location structure and limit structure, under location structure's cooperation, be convenient for operating personnel fixes the mounting panel to suitable position, simultaneously through adjusting limit structure, make limit structure can closely laminate or the laminating state that drops with the wall body, accomplish the dismouting processing to elevator well head emergency exit, all need not with the help of appurtenance, and easy operation is swift, reduce the operating personnel operation degree of difficulty.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the mounting plate, the positioning block, the spring and the pushing plate of the present invention;

FIG. 3 is an enlarged view of the part A shown in FIG. 1;

fig. 4 is an enlarged schematic view of the part B shown in fig. 1.

In the figure: 1. an elevator shaft mouth safety door; 2. a guide block; 3. mounting a plate; 4. a limiting structure; 401. moving the plate; 402. a threaded rod; 403. a limiting plate; 404. a knob; 5. a positioning structure; 501. positioning blocks; 502. a spring; 503. a push plate; 504. a fixing groove; 6. a protective net; 7. a reflector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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, an elevator wellhead protection device includes an elevator wellhead safety door 1, two guide blocks 2 are slidably connected to the elevator wellhead safety door 1, an installation plate 3 is fixedly connected to the guide blocks 2, a limiting structure 4 is arranged on the installation plate 3, the limiting structure 4 includes a moving plate 401, a moving plate 401 is fixedly connected to the installation plate 3, a threaded rod 402 is rotatably connected to the moving plate 401, a limiting plate 403 is in threaded connection with the threaded rod 402, and a positioning structure 5 is arranged on the installation plate 3.

As the utility model discloses a technical optimization scheme, limiting plate 403 and movable plate 401 sliding connection, fixedly connected with knob 404 on the threaded rod 402, knob 404 rotates with movable plate 401 to be connected, the cross sectional shape of knob 404 sets up to the hexagon, the cross sectional shape of limiting plate 403 sets up to "protruding" font, two movable plate 401 all with 1 sliding connection of elevator well head emergency exit, two mounting panel 3 all with 1 sliding connection of elevator well head emergency exit, through setting up knob 404, the operating personnel of being convenient for rotates threaded rod 402, improves operating personnel's convenience of operation.

As a technical optimization scheme, location structure 5 includes locating piece 501, sliding connection has locating piece 501 on the mounting panel 3, the winding has spring 502 on the locating piece 501, spring 502's one end and locating piece 501 fixed connection, the spring 502 other end and mounting panel 3 fixed connection, the tip of locating piece 501 sets up to the arc, be equipped with a plurality of fixed slot 504 on the elevator well head emergency exit 1, locating piece 501 pegs graft with the fixed slot 504 that corresponds, fixedly connected with catch plate 503 on the locating piece 501, catch plate 503 laminates with mounting panel 3 each other, cross-sectional shape between catch plate 503 and the locating piece 501 constitutes "L" shape, through setting up locating piece 501, spring 502 and catch plate 503, is convenient for carry out spacing fixed processing to mounting panel 3, improves the device's stability.

As a technical optimization scheme of the utility model, install two protection networks 6 on the elevator well head emergency exit 1, fixedly connected with reflector panel 7 on the elevator well head emergency exit 1, through setting up reflector panel 7, when the device is at the during operation night, reflector panel 7 can play the effect of reflection of light to play striking effect.

When the utility model is used, when the operator needs to use the device to shield and protect the elevator shaft, the operator directly places the elevator shaft mouth safety door 1 at the proper position of the elevator shaft mouth, the operator pushes the two mounting plates 3, so that the two mounting plates 3 move away from each other, when the mounting plates 3 move, the positioning block 501 is squeezed by the safety door 1 of the elevator shaft mouth and moves to retract into the mounting plates 3, the positioning block 501 adjusts the spring 502, when the two mounting plates 3 move to proper positions, under the action of the spring 502, the positioning blocks 501 are automatically inserted into the corresponding fixing grooves 504, thereby completing the limit and fixation treatment of the mounting plate 3, the operator adjusts the two threaded rods 402 sequentially through the two knobs 404, when the threaded rods 402 rotate, the limit plate 403 automatically moves close to the elevator wellhead safety door 1, when the two limit plates 403 are tightly attached to the wall body, the installation and fixation of the elevator wellhead safety door 1 are completed, when the device works at night, the reflecting plate 7 can reflect light, thereby playing a striking role, when an operator needs to disassemble the device, the two knobs 404 are directly rotated reversely, the knobs 404 drive the threaded rods 402 to rotate reversely, so that the limiting plate 403 moves away from the elevator wellhead safety door 1, when the limiting plate 403 is released from the close contact with the wall, the operator pulls the two pushing plates 503 in turn, so that the pushing plate 503 drives the positioning block 501 to move away from the safety door 1 of the elevator well, when the positioning block 501 is released from the insertion into the fixing groove 504, the operator pulls the two mounting plates 3, so that the two mounting plates 3 move close to each other.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an elevator well head protector, includes elevator well head emergency exit (1), its characterized in that: sliding connection has two guide blocks (2) on elevator well head emergency exit (1), fixedly connected with mounting panel (3) is gone up in guide block (2), be equipped with limit structure (4) on mounting panel (3), limit structure (4) are including movable plate (401), fixedly connected with movable plate (401) is gone up in mounting panel (3), be connected with threaded rod (402) in the rotation on movable plate (401), threaded rod (402) are gone up threaded connection and are had limiting plate (403), be equipped with location structure (5) on mounting panel (3).

2. The elevator wellhead protection device of claim 1, wherein: the limiting plate (403) is in sliding connection with the moving plate (401), and the threaded rod (402) is fixedly connected with a knob (404).

3. An elevator wellhead protection device according to claim 2, characterized in that: the knob (404) is rotatably connected with the moving plate (401), and the cross section of the knob (404) is hexagonal.

4. The elevator wellhead protection device of claim 1, wherein: the cross-sectional shape of limiting plate (403) sets up to "protruding" font, two moving plate (401) all with elevator well head emergency exit (1) sliding connection, two mounting panel (3) all with elevator well head emergency exit (1) sliding connection.

5. The elevator wellhead protection device of claim 1, wherein: location structure (5) are including locating piece (501), sliding connection has locating piece (501) on mounting panel (3), the winding has spring (502) on locating piece (501).

6. The elevator wellhead protection device of claim 5, wherein: one end of the spring (502) is fixedly connected with the positioning block (501), and the other end of the spring (502) is fixedly connected with the mounting plate (3).

7. The elevator wellhead protection device of claim 6, wherein: the end part of the positioning block (501) is arc-shaped, and a plurality of fixing grooves (504) are arranged on the elevator shaft opening safety door (1).

8. The elevator wellhead protection device of claim 7, wherein: the positioning blocks (501) are inserted into the corresponding fixing grooves (504), and the pushing plates (503) are fixedly connected to the positioning blocks (501).

9. The elevator wellhead protection device of claim 8, wherein: the pushing plate (503) is attached to the mounting plate (3), and the section between the pushing plate (503) and the positioning block (501) is L-shaped.

10. The elevator wellhead protection device of claim 1, wherein: two protective nets (6) are installed on the elevator wellhead safety door (1), and a reflector (7) is fixedly connected to the elevator wellhead safety door (1).