CN211169384U

CN211169384U - Machine-room-free villa ladder overhauling and fixing device

Info

Publication number: CN211169384U
Application number: CN201922021732.XU
Authority: CN
Inventors: 秦月山
Original assignee: Yuncheng Machinery & Electrical Science & Technology Shanghai Co ltd
Current assignee: Yuncheng Machinery & Electrical Science & Technology Shanghai Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-08-04
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a no computer lab villa ladder overhauls fixing device, including overhauing fixing device, it sets up between upper beam assemblage and car guide to overhaul fixing device, it includes base, bolt, USK switch, fixed plate, first hexagon bolt, hexagon nut, micro-gap switch and second hexagon bolt to overhaul fixing device, the base is fixed with the roof of upper beam assemblage, the fixed plate passes through the guide clamp with car guide and fixes, the bolt runs through the base and inserts and establish on the fixed plate, bolt assorted fixed orifices has been seted up to the fixed plate, USK switch passes through the inside wall that second hexagon bolt fixes, micro-gap switch fixes on the inside wall of base. The villa ladder overhauls fixing device of this scheme can realize quick convenient fixed, and is very stable to the fixed of car, and the security is high, makes things convenient for the later stage to overhaul the operation and goes on smoothly, and its self simple structure in addition, reducible cost of manufacture is fit for mass production.

Description

Machine-room-free villa ladder overhauling and fixing device

Technical Field

The utility model relates to an elevator technical field especially relates to a no computer lab villa ladder overhauls fixing device.

Background

When a machine room-free villa ladder is maintained and checked in a shaft by taking a car roof as a working area, according to the requirements of regulations, when a machine needs to be maintained or checked from the car roof, in case that the car is out of control or accidentally moves, danger can be brought to the life of maintenance or inspection personnel, a mechanical locking device needs to be installed, the car is prevented from accidentally falling through mechanical locking, and the maintenance safety and the normal use are ensured

The elevator maintenance fixing device in the prior art has the following disadvantages: the structure is complicated, the sensitivity is poor, the fixing effect is poor, and quick and convenient fixing cannot be realized, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a machine room-free villa ladder overhauling and fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a no computer lab villa ladder overhauls fixing device, is including overhauing fixing device, it sets up between upper beam assemblage and car guide to overhaul fixing device, it includes base, bolt, USK switch, fixed plate, first hexagon bolt, hexagon nut, micro-gap switch and second hexagon bolt to overhaul fixing device, the base is fixed with the roof of upper beam assemblage, the fixed plate passes through the guide rail clamp with car guide and fixes, the bolt runs through the base and inserts and establish on the fixed plate, bolt assorted fixed orifices has been seted up to the fixed plate, USK switch passes through the inside wall that second hexagon bolt was fixed, micro-gap switch fixes on the inside wall of base, first hexagon bolt extends the inside of bolt from the rear side of base, hexagon nut threaded connection just is located on the lateral wall of bolt on first hexagon bolt.

Preferably, a round hole matched with the end part of the first hexagon bolt penetrates through the bolt.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the villa ladder overhauls fixing device of this scheme can realize quick convenient fixed, and is very stable to the fixed of car, and the security is high, makes things convenient for the later stage to overhaul the operation and goes on smoothly, and its self simple structure in addition, reducible cost of manufacture is fit for mass production.

Drawings

Fig. 1 is a front view of a machine room-less villa ladder maintenance fixing device provided by the utility model;

fig. 2 is a rear view of the machine-room-less villa ladder overhauling and fixing device provided by the utility model;

FIG. 3 is a front view of FIG. 1;

FIG. 4 is a side schematic view of FIG. 1;

fig. 5 is a schematic view of the position of the service fixture on the upper beam assembly and car guide rails.

In the figure: the elevator car guide rail comprises a base 1, a bolt 2, a USK switch 3, a fixing plate 4, a first hexagon bolt 5, a hexagon nut 6, a microswitch 7, a second hexagon bolt 8, an upper beam assembly 9, an overhaul fixing device 10 and a car guide rail 11.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a machine room-less villa ladder maintenance fixing device comprises a maintenance fixing device 10, the maintenance fixing device 10 is arranged between an upper beam assembly 9 and a cage guide rail 11, the maintenance fixing device 10 comprises a base 1, a bolt 2, a USK switch 3 and a fixing plate 4, first hex bolts 5, hex nut 6, micro-gap switch 7 and second hex bolts 8, base 1 is fixed with the roof of upper beam assemblage 9, fixed plate 4 is fixed through the guide rail clamp with car guide rail 11, bolt 2 runs through base 1 and inserts and establish on

fixed plate

4, 2 assorted fixed orificess of bolt have been seted up to fixed plate 4, USK switch 3 is on the inside wall that fixes through second hex bolts 8, micro-gap switch 7 is fixed on base 1's inside wall, first hex bolts 5 extends to the inside of bolt 2 from base 1's rear side, 6 threaded connection of hex nut is on first hex bolts 5 and be located on bolt 2's the lateral wall.

A round hole matched with the end part of the first hexagon bolt 5 is arranged in the bolt 2 in a penetrating way.

The using method comprises the following steps: when the upper car roof is used as an overhaul platform, the overhaul fixing device 10 is fixed on the upper beam assembly 9 through the base 1, the fixing plate 4 is fixed on the car guide rail 11 through the guide rail clamp, and when the bolt 2 extends into the fixing hole of the fixing plate 4, the fixing can be completed, meanwhile, the USK switch 3 acts, the elevator safety loop is broken, the elevator cannot run, and the microswitch 7 is a in-place holding switch.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The machine room-less villa ladder overhauling and fixing device comprises an overhauling and fixing device (10), wherein the overhauling and fixing device (10) is arranged between an upper beam assembly (9) and a car guide rail (11), and the overhauling and fixing device (10) comprises a base (1), a bolt (2), a USK switch (3), a fixing plate (4), a first hexagon bolt (5), a hexagon nut (6), a microswitch (7) and a second hexagon bolt (8), wherein the base (1) is fixed with the top wall of the upper beam assembly (9), the fixing plate (4) is fixed with the car guide rail (11) through a guide rail clamp, the bolt (2) penetrates through the base (1) and is inserted on the fixing plate (4), the fixing plate (4) is provided with a fixing hole matched with the bolt (2), the USK switch (3) is fixed on the inner side wall through the second hexagon bolt (8), micro-gap switch (7) are fixed on the inside wall of base (1), first hex bolts (5) extend to the inside of bolt (2) from the rear side of base (1), hex nut (6) threaded connection just is located on the lateral wall of bolt (2) on first hex bolts (5).

2. The machine room-less villa ladder overhauling and fixing device as recited in claim 1, wherein a round hole matched with the end part of the first hexagon bolt (5) is formed in the bolt (2) in a penetrating manner.