CN210505150U

CN210505150U - Lock ladder device of elevator without machine room

Info

Publication number: CN210505150U
Application number: CN201921432036.1U
Authority: CN
Inventors: 徐友红
Original assignee: Guangdong Great Wall Elevator Co ltd
Current assignee: Guangdong Great Wall Elevator Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-05-12
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a lock ladder device of no computer lab elevator, put up the roof beam including the sedan-chair, the top left and right sides that the sedan-chair put up the roof beam all is provided with leads boots backing plate, the top of leading boots backing plate is provided with the car and leads boots, the side that boots were led to the car is provided with car guide, car guide's side is provided with round pin stick picture peg, round pin stick switch support's side is provided with round pin stick seat, the inner chamber of round pin stick seat is provided with the round pin stick along controlling the direction, be provided with the one end of star type handle on the outer wall of round pin stick picture peg, the outer wall front side of round pin stick seat is provided with the handle fixed plate along controlling the direction, the spout that the handle fixed plate surface was seted up is extended. This lock ladder device of no computer lab elevator only needs to remove the pin stick to pin stick picture peg position during lock ladder to lock star type handle, can accomplish the lock ladder, simple structure, easily on-the-spot installation, change, low cost, the structure is more firm and easily operation when locking the ladder.

Description

Lock ladder device of elevator without machine room

Technical Field

The utility model relates to a technical field of the structure of elevator specifically is a lock ladder device of no computer lab elevator.

Background

The traditional elevators are all provided with machine rooms, the elevators without the machine rooms are relative to the elevators with the machine rooms, namely, the machine rooms are saved, a control cabinet, a traction machine, a speed limiter and the like in the original machine rooms are moved to a hoistway and the like, or other technologies are used for replacing the elevators without the machine rooms, and as main mechanical equipment is arranged in the hoistway, the maintenance of the equipment is required to be carried out in a car roof area instead of the ground of the machine rooms, so that the working space is small, and a lot of dangers are increased;

the existing similar locking ladder device has a complex structure and high manufacturing cost; the product is bulky, is unfavorable for the field installation, and the field operation is not convenient for when locking the ladder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lock ladder device of no computer lab elevator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a locking ladder device of a machine room free elevator comprises a car frame upper beam, wherein guide shoe base plates are arranged on the left side and the right side of the top end of the car frame upper beam, a car guide shoe is arranged on the top end of the guide shoe base plate, a car guide rail is arranged on the side face of the car guide shoe, a pin inserting plate is arranged on the side face of the car guide rail, pin switch supports are arranged at the left end and the right end of the front side of the car frame upper beam, a pin switch is arranged on the outer wall of each pin switch support, a pin seat is arranged on the side face of each pin switch support, a pin is arranged in the inner cavity of each pin seat along the left-right direction, a star-shaped handle is arranged on the outer wall of each pin, inserting holes are formed in the outer wall of each pin switch, a rectangular plate is arranged on the inner side of each pin, inserting columns corresponding to the inserting holes are arranged on the rectangular plate, one end of a star-shaped handle is arranged on, the front side of the outer wall of the pin rod seat is provided with a handle fixing plate along the left-right direction, and the other end of the star-shaped handle extends out of a sliding groove formed in the surface of the handle fixing plate.

Preferably, the sliding groove is formed in the left-right direction, and two ends of the sliding groove are sealed.

Preferably, the pin switch bracket is locked on the upper beam of the car frame through a bolt, and the pin switch bracket are locked through a bolt.

Preferably, bolts are arranged at four corners of the top end of the guide shoe base plate and are locked with the upper beam of the car frame through the bolts.

Compared with the prior art, the beneficial effects of the utility model are that: this lock ladder device of no computer lab elevator, through the round pin stick seat on the car frame entablature, can fix the round pin stick in the round pin stick seat, and be equipped with star type handle operation when can easily use on the round pin stick, car frame entablature inboard dress round pin stick switch and support can guarantee that the pin stick switch is in the on-state among the operation process, through installation round pin stick picture peg on the car guide rail, only need move the round pin stick to round pin stick picture peg position during lock ladder, and lock star type handle, can accomplish the lock ladder, moreover, the steam generator is simple in structure, easily on-site installation, change, therefore, the carrier wave prepaid electric energy meter is low in cost, the structure is more firm and easily operate when locking the ladder.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a top view of the present invention;

fig. 5 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. the lift car guide shoe comprises a lift car guide shoe body, 2 pin rod switches, 3 pin rod switch supports, 4 pin rod seats, 5 pin rods, 6 star-shaped handles, 7 handle fixing plates, 8 car guide rails, 9 pin rod inserting plates, 10 guide shoe base plates, 11 and a lift car frame upper beam.

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. 1-5, the present invention provides a technical solution: a ladder locking device of a machine room free elevator comprises a car frame upper beam 11, guide shoe cushion plates 10 are arranged on the left side and the right side of the top end of the car frame upper beam 11, bolts are arranged at four corners of the top end of each guide shoe cushion plate 10 and locked with the car frame upper beam 11 through the bolts, car guide shoes 1 are arranged at the top ends of the guide shoe cushion plates 10, car guide rails 8 are arranged on the side surfaces of the car guide shoes 1, pin inserting plates 9 are arranged on the side surfaces of the car guide rails 8, pin switch supports 3 are arranged at the left end and the right end of the front side of the car frame upper beam 11, pin switches 2 are arranged on the outer walls of the pin switch supports 3, the pin switch supports 3 are locked on the car frame upper beam 11 through the bolts, pin seats 4 are arranged on the side surfaces of the pin switch supports 3, pins 5 are arranged in the inner cavities of the pin seats 4 in the left-right direction, and pin inserting plates 9 extend out of the two ends of the pins 5 respectively, the pin rod 5 can be fixed in the pin rod seat 4 through the pin rod seat 4 on the upper beam 11 of the car frame, the outer wall of the pin rod switch 2 is provided with an insertion hole, the inner side of the pin rod 5 is provided with a rectangular plate 12, the rectangular plate 12 is provided with an insertion column corresponding to the insertion hole, the pin rod switch 2 and the pin rod seat 4 thereof are arranged on the inner side of the upper beam 11 of the car frame, the pin rod switch 5 can be ensured to be in a connection state in the operation process, the outer wall of the pin rod insertion plate 9 is provided with one end of a star-shaped handle 6, the front side of the outer wall of the pin rod seat 4 is provided with a handle fixing plate 7 along the left and right direction, the handle fixing plate 7 is locked and fixed with the pin rod seat 4 through a bolt, the other end of the star-shaped handle 6 extends out of a sliding groove arranged on the surface of the handle fixing plate 7, the sliding groove is arranged along the left and right direction and is closed at the two ends, the, the star head can be promoted to contact with the handle fixing plate 7 when being screwed tightly so as to fix the pin rod 5.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

During normal use, the inserted column is located the jack, can guarantee that operation in-process round pin stick 5 switch is in the on-state, when needing the maintenance, to the direction pulling star type handle 6 that is close to round pin stick picture peg 9 make it remove in the spout, drive round pin stick 5 simultaneously and follow the removal, make inserted column and jack separation, make round pin stick 5 switch be in the state of disconnection, until remove round pin stick 5 to round pin stick picture peg 9 position, and lock star type handle 5 and can accomplish the lock ladder.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated 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; also, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "assembled," and the like are to be construed broadly and can include, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 no computer lab elevator's lock ladder device, includes car frame upper beam (11), its characterized in that: the elevator car frame is characterized in that boot guide base plates (10) are arranged on the left side and the right side of the top end of a car frame upper beam (11), a car guide shoe (1) is arranged on the top end of each boot guide base plate (10), car guide rails (8) are arranged on the side faces of the car guide rails (8), pin rod inserting plates (9) are arranged on the side faces of the car guide rails (8), pin rod switch supports (3) are arranged on the left side and the right side of the front side of the car frame upper beam (11), pin rod switches (2) are arranged on the outer walls of the pin rod switch supports (3), pin rod seats (4) are arranged on the side faces of the pin rod switch supports (3), pin rods (5) are arranged in the inner cavity of the pin rod seats (4) in the left-right direction, pin rod seats (4) and pin rod inserting plates (9) extend from the two ends of the pin rods (5) respectively, inserting holes are formed in the outer walls of the pin rod switches (2), and, and be provided with the post of inserting that corresponds with the jack on rectangular plate (12), be provided with the one end of star type handle (6) on the outer wall of round pin stick picture peg (9), the outer wall front side of round pin stick seat (4) is provided with handle fixed plate (7) along left right direction, the spout that handle fixed plate (7) surface was seted up is extended to the other end of star type handle (6).

2. The elevator locking device of the elevator without the machine room according to claim 1, wherein: the sliding groove is arranged along the left and right direction, and two ends of the sliding groove are sealed.

3. The elevator locking device of the elevator without the machine room according to claim 1, wherein: the pin rod switch bracket (3) is locked on the car frame upper beam (11) through a bolt, and the pin rod switch (2) and the pin rod switch bracket (3) are locked through a bolt.

4. The elevator locking device of the elevator without the machine room according to claim 1, wherein: bolts are arranged at four corners of the top end of the guide shoe base plate (10) and are locked with the upper beam (11) of the car frame through the bolts.