CN210331426U

CN210331426U - Folding lifting hidden type smoke-blocking vertical wall

Info

Publication number: CN210331426U
Application number: CN201921299540.9U
Authority: CN
Inventors: 雷红光
Original assignee: Guangzhou Jinlan Fire Fighting Equipment Co ltd
Current assignee: Guangzhou Jinlan Fire Fighting Equipment Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-04-17
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a hidden fender cigarette of folding lift hangs down wall, including wall body, belt pulley and connecting block, the motor is installed in the inside embedding of wall body, the belt pulley cover is established in the outside of motor shaft, and the below of belt pulley is provided with the cam, the cover block is installed to the below of cam, and the avris of cover block and the one end of connecting rod link to each other, the other end of connecting rod is connected with the movable block, and the inside of movable block runs through there is the guide bar, the folded sheet is installed to the avris of movable block, be fixed with the fixed block on the wall body at guide bar top, and the inside of fixed block has seted up logical groove, the end department at the fixed block is fixed to the connecting block, and the avris of connecting block passes. This hidden fender cigarette of folding lift hangs down wall can keep off the height that the cigarette hung down the wall according to user demand adjustment to and fold the operation, and then can be applicable to the different patterns in modern building, reduced the limitation of using.

Description

Folding lifting hidden type smoke-blocking vertical wall

Technical Field

The utility model relates to a keep off cigarette and hang down wall technical field specifically is a hidden fender cigarette of folding lift and hangs down wall.

Background

The smoke blocking vertical wall is a plate-shaped structure vertically distributed downwards from the top of a wall, is used for blocking smoke when a fire disaster happens, concentrates a large amount of smoke on one region to reduce scattering, adopts non-combustible materials, has good safety protection effect, is widely applied to places such as markets, garages and the like, and has the following problems in the existing smoke blocking vertical wall:

most fixed settings are at the wall top, because modern building various, therefore traditional fender cigarette hangs down the wall and can't satisfy the building place of different patterns, also can't adjust the height that keeps off the cigarette and hang down the wall according to the user demand to and carry out folding operation to it, to above-mentioned problem, urgently need carry out the innovative design on original fender cigarette hangs down the wall basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hidden fender cigarette of folding lift hangs down wall to solve above-mentioned background art and propose most fixed setting at the wall crown, because modern building is various, consequently traditional fender cigarette hangs down the building place that the wall can't satisfy different patterns, also can't adjust the height that keeps off the cigarette and hang down the wall according to the user demand, and to its problem of carrying out folding operation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hidden cigarette that keeps off of folding lift hangs down wall, includes wall body, belt pulley and connecting block, the motor is installed in the inside embedding of wall body, and the bottom of motor is connected with the motor shaft, the belt pulley cover is established in the outside of motor shaft, and the below of belt pulley is provided with the cam, the cover block is installed to the below of cam, and the avris of cover block and the one end of connecting rod link to each other, the other end of connecting rod is connected with the movable block, and the inside of movable block runs through there is the guide bar, the folded sheet is installed to the avris of movable block, and both link to each other through the connecting axle, be fixed with the fixed block on the wall body at guide bar top, and the inside of fixed block has seted up logical groove to the inside of leading to groove runs through there is the loose axle, the.

Preferably, the motor shaft is provided with 2 thread grooves with the same thread pitch and opposite rotation directions, and the motor shaft and the sleeve block are in threaded connection.

Preferably, the sleeve block and the connecting rod form a telescopic structure, and the connecting rod and the movable block are fixedly connected.

Preferably, movable block and guide bar are sliding connection, and the guide bar passes through the loose axle and leads to the groove and constitute sliding structure to guide bar and motor shaft are parallel to each other, and both the lowest ends are in same height simultaneously.

Preferably, the folded sheet is equidistant on the guide bar and is "V" shape structure to the folded sheet passes through connecting axle and movable block constitution rotating-structure, and 2 folded sheets link to each other through the movable block simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that: the folding lifting hidden type smoke-blocking vertical wall can adjust the height of the smoke-blocking vertical wall according to the use requirement, can be folded, can be further suitable for different patterns in modern buildings, and reduces the use limitation;

1. the motor can drive the sleeve block to move on the motor shaft by driving the motor shaft to rotate, so as to drive the movable block to slide on the guide rod, and when the movable block slides to different positions, the folding plate can be unfolded or folded;

2. the motor shaft can drive the cam and beat the guide bar when the pivoted, when the guide bar received thrust, drives the loose axle and slides in leading to the inslot to drive the connecting rod and stretch out and draw back in the cover block, because the elasticity of spring can drive the guide bar automatic recovery normal position, the impact force of avoiding receiving is too big damages easily, falls down through beating the accumulational dust on the convenient folded sheet.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the unfolding structure of the folding plate of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a wall body; 2. an electric motor; 3. a motor shaft; 4. a belt pulley; 5. a cam; 6. sleeving blocks; 7. a connecting rod; 8. a movable block; 9. a guide bar; 10. folding the board; 11. a connecting shaft; 12. a fixed block; 13. a through groove; 14. a movable shaft; 15. connecting blocks; 16. a spring.

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. 1-4, the present invention provides a technical solution: a folding lifting hidden type smoke blocking vertical wall comprises a wall body 1, a motor 2, a motor shaft 3, a belt pulley 4, a cam 5, a sleeve block 6, a connecting rod 7, a movable block 8, a guide rod 9, a folding plate 10, a connecting shaft 11, a fixed block 12, a through groove 13, a movable shaft 14, a connecting block 15 and a spring 16, wherein the motor 2 is embedded in the wall body 1, the bottom of the motor 2 is connected with the motor shaft 3, the belt pulley 4 is sleeved on the outer side of the motor shaft 3, the cam 5 is arranged below the belt pulley 4, the sleeve block 6 is arranged below the cam 5, the side of the sleeve block 6 is connected with one end of the connecting rod 7, the other end of the connecting rod 7 is connected with the movable block 8, the guide rod 9 penetrates through the inner part of the movable block 8, the folding plate 10 is arranged on the side of the movable block 8 and is connected with the connecting shaft 11, the fixed block 12, a through groove 13 is formed in the fixed block 12, a movable shaft 14 penetrates through the through groove 13, a connecting block 15 is fixed at the end of the fixed block 12, and the side of the connecting block 15 is connected with the guide rod 9 through a spring 16;

the motor shaft 3 is provided with 2 thread grooves with the same thread pitch and opposite rotation directions, the motor shaft 3 is in threaded connection with the sleeve block 6, the sleeve block 6 and the connecting rod 7 form a telescopic structure, the connecting rod 7 is fixedly connected with the movable block 8, the sleeve block 6 is driven to do lifting motion on the motor shaft 3 when the motor shaft 3 rotates, and the movable block 8 is driven to slide on the guide rod 9 through the connecting rod 7 when the sleeve block 6 is lifted;

the movable block 8 is connected with the guide rod 9 in a sliding mode, the guide rod 9 forms a sliding structure through the movable shaft 14 and the through groove 13, the guide rod 9 and the motor shaft 3 are parallel to each other, meanwhile, the lowest ends of the guide rod 9 and the motor shaft 3 are located at the same height, the motor shaft 3 can drive the cam 5 to knock the guide rod 9 when rotating, dust accumulated on the folding plate 10 can be knocked down, the movable shaft 14 can be driven to slide in the through groove 13 when the guide rod 9 is subjected to thrust, a good buffering effect is achieved, and damage caused by large impact force is avoided;

folding plate 10 is equidistant distribution on guide bar 9, and folding plate 10 is "V" shape structure to folding plate 10 constitutes revolution mechanic through connecting axle 11 and

movable block

8, and 2 folding plates 10 link to each other through movable block 8 simultaneously, can drive folding plate 10 when the movable block 8 gliding and expand, has just so increased whole height that keeps off the cigarette and hang down the wall, can drive folding plate 10 when the movable block 8 is gone up the slip and fold and accomodate.

The working principle is as follows: when the folding lifting hidden type smoke blocking vertical wall is used, as shown in fig. 1-3, firstly, the smoke blocking vertical wall is installed below a wall body 1, then a motor 2 drives a motor shaft 3 to rotate, and further drives a sleeve block 6 to do lifting motion on the motor shaft 3, the sleeve block 6 is lifted and simultaneously drives a movable block 8 to slide on a guide rod 9 through a connecting rod 7, as shown in fig. 3, when the movable block 8 slides downwards, a folding plate 10 can be driven to be unfolded, so that the height of the whole smoke blocking vertical wall is increased, the folding vertical wall is suitable for different use requirements, when the movable block 8 slides upwards, the folding plate 10 can be driven to be folded and stored, so that the space of a building place is increased, and meanwhile, when the motor shaft 3 rotates, another motor shaft 3 can be driven to rotate through a belt pulley 4, and the purpose that 2 motor shafts 3;

as shown in fig. 1 and 4, the motor shaft 3 can drive the cam 5 to knock the guide rod 9 while rotating, and can knock down the dust accumulated on the folding plate 10, as shown in fig. 4, when the guide rod 9 receives thrust, the guide rod 9 can drive the movable shaft 14 to slide in the through groove 13, and simultaneously drive the connecting rod 7 to extend and retract in the sleeve block 6, due to the elasticity of the spring 16, the guide rod 9 can be driven to automatically recover to the original position when not receiving thrust, and the damage caused by the larger impact force received by the guide rod 9 is avoided.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a hidden cigarette of keeping off of folding lift hangs down wall, includes wall body (1), belt pulley (4) and connecting block (15), its characterized in that: the motor (2) is installed in the inside embedding of wall body (1), and the bottom of motor (2) is connected with motor shaft (3), belt pulley (4) cover is established in the outside of motor shaft (3), and the below of belt pulley (4) is provided with cam (5), sleeve block (6) is installed to the below of cam (5), and the avris of sleeve block (6) and the one end of connecting rod (7) link to each other, the other end of connecting rod (7) is connected with movable block (8), and the inside of movable block (8) has run through guide bar (9), folded sheet (10) are installed to the avris of movable block (8), and both link to each other through connecting axle (11), be fixed with fixed block (12) on wall body (1) at guide bar (9) top, and the inside of fixed block (12) has seted up logical groove (13) to the inside that leads to groove (13) has run through movable shaft (14), the connecting block (15) is fixed at the end of the fixing block (12), and the side of the connecting block (15) is connected with the guide rod (9) through a spring (16).

2. The foldable lifting hidden smoke barrier suspended wall as claimed in claim 1, wherein: the motor shaft (3) is provided with 2 thread grooves with the same thread pitch and opposite rotation directions, and the motor shaft (3) is in threaded connection with the sleeve block (6).

3. The foldable lifting hidden smoke barrier suspended wall as claimed in claim 1, wherein: the telescopic structure is composed of the sleeve block (6) and the connecting rod (7), and the connecting rod (7) and the movable block (8) are fixedly connected.

4. The foldable lifting hidden smoke barrier suspended wall as claimed in claim 1, wherein: the movable block (8) and the guide rod (9) are in sliding connection, the guide rod (9) forms a sliding structure through the movable shaft (14) and the through groove (13), the guide rod (9) and the motor shaft (3) are parallel to each other, and the lowest ends of the guide rod and the motor shaft are at the same height.

5. The foldable lifting hidden smoke barrier suspended wall as claimed in claim 1, wherein: folding plate (10) are equidistant distribution in guide bar (9), and folding plate (10) are "V" shape structure to folding plate (10) constitute rotating-structure through connecting axle (11) and movable block (8), and 2 folding plates (10) link to each other through movable block (8) simultaneously.