CN213514227U

CN213514227U - Air guide device of air conditioner of elevator car

Info

Publication number: CN213514227U
Application number: CN202022558089.7U
Authority: CN
Inventors: 林浩生
Original assignee: Guangzhou Suoda Electric Equipment Co ltd
Current assignee: Guangzhou Suoda Electric Equipment Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-22
Anticipated expiration: 2030-11-09

Abstract

The utility model relates to a car elevator technical field, and an elevator car air conditioner air ducting is disclosed, including elevator car, the air conditioner body, air conditioner pipe and casing, the central point of casing puts and has seted up the longitudinal symmetry and set up the recess, be equipped with the carousel in the recess, the fixed worm that is equipped with between two carousels, set up the cavity in the central inner wall of casing, be equipped with the worm wheel in the cavity, the inside of casing is equipped with two-way lead screw, the worm wheel is fixed to be set up on the middle-end pole wall of two-way lead screw, the both ends of two-way lead screw are equipped with threaded connection thread block with it, two fixed fixture blocks that are equipped with of one end that the thread block was carried on the back mutually, set up the draw-in groove in the inner wall of elevator car upper end opening part, the other end. The utility model discloses can realize implementing quick rescue to the stranded personnel of elevator, ensure stranded personnel's life safety.

Description

Air guide device of air conditioner of elevator car

Technical Field

The utility model relates to a car elevator technical field especially relates to an elevator car air conditioner wind-guiding device.

Background

The elevator car is a box-shaped space used for bearing and transporting people and goods, generally comprises main components such as a car bottom, a car wall, a car top, a car door and the like, is a car body component used for carrying passengers, goods and other loads, and is a closed space, and an air conditioner and air guide device is required to be installed in the elevator car.

The existing air-conditioning and air-guiding device of the elevator car is mostly directly and fixedly installed at the top end of the elevator car, and the existing elevator car has no other outlet except the elevator door, so that once the elevator door fails to be used due to elevator failure, passengers are trapped in the elevator car and cannot come out, and great difficulty is caused for rescue work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art elevator car and not having other export except the lift-cabin door to cause in case elevator trouble lift-cabin door is unable when using, the passenger is stranded and can't come out in elevator car, has caused the problem of huge difficulty for rescue work, and the elevator car air conditioner air ducting that provides.

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

an air-conditioning and air-guiding device of an elevator car comprises the elevator car, an air-conditioning body, an air-conditioning pipe and a shell, wherein the air-conditioning body is fixedly arranged at the upper end of the left side of the elevator car, the central position of the upper end of the elevator car is an opening, the shell is positioned at the opening and is matched with the opening, the air-conditioning body is communicated with the shell through the air-conditioning pipe, the central position of the shell is provided with grooves which are vertically symmetrical, turntables are arranged in the grooves, a worm is fixedly arranged between the two turntables, the worm penetrates through the inner wall of the shell and is rotationally connected with the inner wall of the shell through a first bearing, a cavity is arranged in the central inner wall of the shell, a worm wheel is arranged in the cavity and is meshed with the worm, a bidirectional lead screw is arranged in the shell, the bidirectional lead screw penetrates through the, the worm wheel is fixed to be set up on the middle-end pole wall of two-way lead screw, the both ends of two-way lead screw are equipped with threaded connection screw thread piece with it, two the fixed fixture block that is equipped with of one end that the screw thread piece was carried on the back mutually, set up the draw-in groove in the inner wall of elevator car upper end opening part, the other end of fixture block runs through the inner wall of casing and extends to the inside of draw-in groove, fixture block and draw-in groove phase-match, the inner wall sliding connection of fixture block and casing, evenly be equipped with a plurality of ventholes on the.

Preferably, a placing groove is formed in the inner wall of the rear end of the elevator car, an inclined ladder is arranged in the placing groove, the lower end of the inclined ladder is hinged to the inner wall of the placing groove, and a limiting mechanism is arranged at the right end of the placing groove.

Preferably, stop gear includes stopper and spring, the spacing groove is seted up to the right-hand member of standing groove, spacing groove and standing groove intercommunication set up, the spring be located the inside of spacing groove and with the inner wall fixed connection of spacing groove, the fixed left end that sets up at the spring of stopper, the inner wall sliding connection of stopper and spacing groove, the left end of stopper extends the spacing groove and is the counterbalance setting with the inclined ladder, the bar mouth has been seted up to the front end of spacing groove, the front end of stopper is fixed and is equipped with the shifting block, the front end of shifting block passes the bar mouth and extends the bar mouth outside.

Preferably, a safety escape guide is fixedly arranged on the inner wall of the left end of the elevator car.

Preferably, the elevator car is that the upper end of left end inner wall is fixed and is equipped with interior emergency light, the right side upper end of elevator car is fixed and is equipped with outer emergency light.

Preferably, the air conditioning pipe is made of an aluminum foil flexible hose material.

Compared with the prior art, the utility model provides an elevator car air conditioner air ducting possesses following beneficial effect:

1. this kind of elevator car air conditioner air ducting drives the rotation of worm through rotating the carousel, and the rotation through the worm drives the worm wheel and rotates, drives the rotation of two-way lead screw through the rotation of worm wheel, drives the inside lateral movement of thread piece through the rotation of two-way lead screw, makes the fixture block withdrawal casing to can let the casing take off from elevator car's upper end, form new rescue mouthful of fleing one.

2. This kind of elevator car air conditioner air ducting can see the inside and outside condition of elevator clearly through interior emergency light and outer emergency light, and the passenger obtains the information of fleing through carefully reading the safe manual of fleing, through pulling shifting block right, drives stopper withdrawal spacing groove, makes the stopper no longer spacing to the inclined ladder, puts down the inclined ladder this moment, makes the inclined ladder lean on elevator car's front end inner wall, and stranded personnel escape the elevator car through inclined ladder and new rescue escape opening.

3. This kind of elevator car air conditioner air ducting all is provided with the carousel through elevator car inside and outside and makes the passenger can realize saving oneself, also can let the rescuer open the casing from elevator car's outside fast and implement the rescue, and the rescue is accomplished the back, and elevator maintenance person can fix the casing again at elevator car's top through the antiport carousel, realizes the utility model discloses a used repeatedly has promoted the practicality of this equipment.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can realize implementing quick rescue to the stranded personnel of elevator, ensure stranded personnel's life safety.

Drawings

Fig. 1 is a schematic structural view of an air-conditioning and guiding device for an elevator car according to the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: the elevator comprises an elevator car 1, an air conditioner body 2, an air conditioner pipe 3, a shell 4, a rotary disc 5, a worm 6, a worm gear 7, a bidirectional screw rod 8, a thread block 9, a fixture block 10, an inclined ladder 11, a limit block 12, a spring 13, a shifting block 14, a safety escape guide 15, an emergency lamp in 16, an emergency lamp outside 17 and an elevator door 18.

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. 1-2, an air-conditioning and air-guiding device for an elevator car comprises an elevator car 1, an air-conditioning body 2, an air-conditioning pipe 3 and a shell 4, wherein the air-conditioning body 2 is fixedly arranged at the upper end of the left side of the elevator car 1, the central position of the upper end of the elevator car 1 is an opening, the shell 4 is arranged at the opening, the shell 4 is matched with the opening, the air-conditioning body 2 is communicated with the shell 4 through the air-conditioning pipe 3, the air-conditioning pipe 3 is made of aluminum foil flexible hose material, the central position of the shell 4 is provided with grooves which are vertically symmetrical, rotary tables 5 are arranged in the grooves, a worm 6 is fixedly arranged between the two rotary tables 5, the worm 6 penetrates through the inner wall of the shell 4 and is rotatably connected with the inner wall of the shell 4 through a first bearing, a cavity is arranged in the central inner, the bidirectional screw 8 penetrates through the inner wall of the cavity and the worm wheel 7 and is rotatably connected with the inner wall of the shell 4 through a second bearing, the worm wheel 7 is fixedly arranged on the middle end rod wall of the bidirectional screw 8, two ends of the bidirectional screw 8 are provided with threaded blocks 9 in threaded connection with the two ends, one ends of the two threaded blocks 9, which are opposite to each other, are fixedly provided with clamping blocks 10, a clamping groove is formed in the inner wall of an opening at the upper end of the elevator car 1, the other end of each clamping block 10 penetrates through the inner wall of the shell 4 and extends to the inside of the clamping groove, the clamping blocks 10 are matched with the clamping grooves, the clamping blocks 10 are in sliding connection with the inner wall of the shell 4, a plurality of air outlet holes are uniformly formed in the inner wall at the bottom end of the elevator car 1, a safe escape guide 15 is fixedly arranged on the inner wall at the left;

the standing groove has been seted up on elevator car 1's the rear end inner wall, be equipped with inclined ladder 11 in the standing groove, inclined ladder 11's lower extreme and the articulated setting of inner wall of standing groove, the right-hand member of standing groove is equipped with stop gear, stop gear includes stopper 12 and spring 13, the spacing groove is seted up to the right-hand member of standing groove, spacing groove and standing groove intercommunication set up, spring 13 be located the inside of spacing groove and with the inner wall fixed connection of spacing groove, stopper 12 is fixed to be set up at the left end of spring 13, the inner wall sliding connection of stopper 12 and spacing groove, the left end of stopper 12 extends the spacing groove and is the counterbalance setting with inclined ladder 11, the bar mouth has been seted up to the front end of spacing groove, the fixed shifting block 14 that is equipped with in front end of stopper 12, the front end of shifting block 14 passes the bar.

In the utility model, in practical use, when the elevator door 18 with a fault can not be opened, the worm 6 is driven to rotate by rotating the rotary disc 5, the worm wheel 7 is driven to rotate by rotating the worm 6, the two-way screw rod 8 is driven to rotate by rotating the worm wheel 7, the thread block 9 is driven to move inwards by rotating the two-way screw rod 8, the fixture block 10 is retracted into the shell 4, so that the shell 4 can be taken down from the upper end of the elevator car 1 to form a new rescue escape opening, the interior and exterior conditions of the elevator can be seen by the interior emergency lamp 16 and the exterior emergency lamp 17, passengers can obtain escape information by carefully reading the safe escape guide 15, the limit block 12 is driven to retract into the limit groove by pulling the shifting block 14 rightwards, so that the limit block 12 can not limit the inclined ladder 11 any more, the inclined ladder 11 is put down at the moment, the inclined ladder 11 leans against the inner wall at the front end of the elevator car 1, trapped people can escape from the elevator car 1 through the, all be provided with carousel 5 through elevator car 1 inside and outside and make the passenger can realize saving oneself, also can let the rescue personnel open casing 4 from elevator car 1's outside fast and implement the rescue, and the rescue is accomplished the back, and elevator maintenance personal can fix casing 4 again at elevator car 1's top through reverse rotation carousel 5, realizes the utility model discloses a used repeatedly has promoted the practicality of this equipment.

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. An air-conditioning and air-guiding device for an elevator car comprises the elevator car (1), an air-conditioning body (2), an air-conditioning pipe (3) and a shell (4), and is characterized in that the air-conditioning body (2) is fixedly arranged at the upper end of the left side of the elevator car (1), the upper end center position of the elevator car (1) is arranged as an opening, the shell (4) is arranged at the opening, the shell (4) is matched with the opening, the air-conditioning body (2) is communicated with the shell (4) through the air-conditioning pipe (3), grooves are symmetrically arranged at the center position of the shell (4) up and down, rotary tables (5) are arranged in the grooves, a worm (6) is fixedly arranged between the two rotary tables (5), the worm (6) penetrates through the inner wall of the shell (4) and is rotatably connected with the inner wall of the shell (4) through a first bearing, and a cavity is arranged on the central, a worm wheel (7) is arranged in the cavity, the worm wheel (7) and a worm (6) are meshed, a bidirectional screw rod (8) is arranged in the shell (4), the bidirectional screw rod (8) penetrates through the inner wall of the cavity and the worm wheel (7) and is rotatably connected with the inner wall of the shell (4) through a second bearing, the worm wheel (7) is fixedly arranged on the middle end rod wall of the bidirectional screw rod (8), two ends of the bidirectional screw rod (8) are provided with threaded blocks (9) in threaded connection with the two ends of the bidirectional screw rod, one end of each of the two threaded blocks (9) opposite to each other is fixedly provided with a clamping block (10), a clamping groove is formed in the inner wall of an opening at the upper end of the elevator car (1), the other end of each clamping block (10) penetrates through the inner wall of the shell (4) and extends to the inside of the clamping groove, the clamping blocks (10) are matched, a plurality of air outlet holes are uniformly formed in the inner wall of the bottom end of the shell (4).

2. The air-conditioning and guiding device for the elevator car as claimed in claim 1, wherein a placement groove is formed in the inner wall of the rear end of the elevator car (1), an inclined ladder (11) is arranged in the placement groove, the lower end of the inclined ladder (11) is hinged to the inner wall of the placement groove, and a limiting mechanism is arranged at the right end of the placement groove.

3. The air guide device for the elevator car air conditioners as defined in claim 2, wherein the limiting mechanism comprises a limiting block (12) and a spring (13), a limiting groove is formed in the right end of the placing groove, the limiting groove and the placing groove are communicated, the spring (13) is located inside the limiting groove and fixedly connected with the inner wall of the limiting groove, the limiting block (12) is fixedly arranged at the left end of the spring (13), the limiting block (12) is slidably connected with the inner wall of the limiting groove, the left end of the limiting block (12) extends out of the limiting groove and is abutted to the inclined ladder (11), a strip-shaped opening is formed in the front end of the limiting groove, a shifting block (14) is fixedly arranged at the front end of the limiting block (12), and the front end of the shifting block (14) penetrates through the strip-shaped opening and extends out of the strip-shaped opening.

4. The air-conditioning and guiding device for the elevator car as claimed in claim 1, wherein a safety escape guide (15) is fixed on the inner wall of the left end of the elevator car (1).

5. The air conditioner wind guiding device for the elevator car as claimed in claim 1, wherein the upper end of the left inner wall of the elevator car (1) is fixedly provided with an inner emergency lamp (16), and the upper end of the right side of the elevator car (1) is fixedly provided with an outer emergency lamp (17).

6. The air conditioner ducting device for the elevator car as claimed in claim 1, wherein the air conditioning duct (3) is made of aluminum foil flexible hose material.