CN211623187U

CN211623187U - Controllable emergency evacuation guiding device

Info

Publication number: CN211623187U
Application number: CN201922437182.XU
Authority: CN
Inventors: 谭庆全; 刘群; 郁璟贻; 罗桂纯; 薄涛; 张海涛
Original assignee: Beijing Earthquake Administration
Current assignee: Beijing Earthquake Administration
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-02
Anticipated expiration: 2029-12-30

Abstract

Controllable emergent sparse guide device, including the wall body with prevent fire door, the wall body lower extreme cooperation is installed and is prevented fire door, the upper end fixed mounting sparse guide tablet of wall body, the fire door outside is equipped with the handle, prevents that fire door's the mode of opening is for pulling open to the outside, the upper end right side fixed mounting of lateral wall has the support before the fire door, the top fixed mounting of support has the fixed axle, fixed mounting sleeve pipe on the wall body, the sleeve pipe is located the right downside of sparse guide tablet, the intraductal L type cylinder body that is equipped with. The utility model discloses a thereby pull open and prevent fire door and make the cleaning brush clean to sparse guide tablet to the lateral motion, loosen the fire door back at the user, the utility model discloses play the effect of door closer, will prevent fire door through the spring and pull to closing, and because the existence of hydraulic oil in spring and the L type cylinder body, the utility model discloses play the cushioning effect when closing fire door, make it slowly close, can not produce great noise pollution and make to prevent that fire door life is more permanent.

Description

Controllable emergency evacuation guiding device

Technical Field

The utility model belongs to sparse guide device field, specifically speaking are controllable emergent sparse guide device.

Background

The evacuation guide board can prompt pedestrians to evacuate towards the correct exit direction when fire, earthquake and other conditions occur in the building, so the evacuation guide board is widely applied to the building, the evacuation guide board is usually matched with a fire door in the building for use, the evacuation guide board is arranged on the upper side of the fire door, the evacuation guide board is more striking due to the height and is easy to find by the pedestrians, the evacuation guide board is not easy to damage due to collision in normal use, although the evacuation guide board has a plurality of advantages in installation and high places, the evacuation guide board is inconvenient to clean due to high self when arranged on the upper side of the fire door, the evacuation guide board is easy to have unobvious guide directions under the long-time dust accumulation, the attractiveness of the surrounding environment is influenced, the fire door has the common function, has the functions of preventing fire spreading and smoke diffusion, and can prevent the fire spreading within a certain time, the door closer is used for a period of time, the door is not firm, and the buffer effect is poor when a part of the door closer is closed, so that high noise is generated, and the use of people is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a controllable emergent sparse guide device for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

controllable emergent sparse guide device, including the wall body with prevent fire door, the wall body lower extreme cooperation is installed and is prevented fire door, the sparse guide tablet of upper end fixed mounting of wall body, the fire door outside is equipped with the handle, prevent that fire door's the mode of opening is for pulling open to the outside, the upper end right side fixed mounting of lateral wall has the support before the fire door, the top fixed mounting of support has the fixed axle, fixed mounting sleeve pipe on the wall body, the sleeve pipe is located the right downside of sparse guide tablet, the intraductal L type cylinder body that is equipped with of cover, the vertical cylinder body part of L type cylinder body and bearing connection between the sleeve pipe, the horizontal cylinder body part of L type cylinder body are towards the right side, the horizontal cylinder body part of L type cylinder body is located the upside of preventing fire door, the vertical cylinder body of L type cylinder body and the inside first piston piece and the second piston piece of cooperation installation respectively of horizontal cylinder body, be full of L type cylinder body between first piston piece The utility model discloses a vertical through-hole, the montant has been passed respectively in vertical through-hole and the horizontal through-hole, the horizontal pole, the horizontal cleaning brush of top fixedly connected with of montant, the rear side brush layer of cleaning brush and the leading flank contact cooperation of evacuation guide tablet, the cleaning brush can cover evacuation guide tablet's length part is whole, the bottom and the first piston piece fixed connection of montant, the left end and the second piston piece fixed connection of horizontal pole, pass through spring fixed connection between the vertical cylinder body inner wall of second piston piece and L type cylinder body, the right-hand member of horizontal pole passes the right-hand member downside fixed mounting of horizontal pole behind the horizontal through-hole and has the ring, ring suit fixed axle, be connected through the bearing between ring and the fixed axle.

According to the controllable emergency evacuation guiding device, the mounting seat is arranged on the lower left side of the evacuation guiding board and fixedly connected with the wall body, the vertical guide rod is fixedly mounted on the top of the mounting seat, the guide hole is formed in the left end of the cleaning brush corresponding to the guide rod, and the guide rod extends into the guide hole.

According to the controllable emergency evacuation guiding device, the front side surface of the evacuation guiding plate is provided with an arrow indicating groove.

According to the controllable emergency evacuation guiding device, the arrow finger groove is embedded with the plurality of LED lamps, and the LED lamps are connected with the mains supply.

The utility model has the advantages that: when the fireproof door is in a closed state, the cross rod extends into the transverse cylinder body of the L-shaped cylinder body, most of hydraulic oil in the L-shaped cylinder body is located in the vertical cylinder body of the L-shaped cylinder body, so that the cleaning brush is jacked up by the first piston block through the vertical rod, the cleaning brush is located on the upper side of the evacuation guide board, when a user pulls the fireproof door outwards through a handle, the fixed shaft drives the cross rod to extend out of the L-shaped cylinder body through the circular ring, meanwhile, the cross rod passes through the second piston block stretching spring, and as the second piston block moves towards the outer side of the L-shaped cylinder body, the hydraulic oil in the vertical cylinder body of the L-shaped cylinder body enters the transverse cylinder body, so that the first piston block drives the cleaning brush to move downwards through the vertical rod, the cleaning brush cleans the outer surface of the evacuation guide board for one time while moving downwards, when the fireproof door is loosened, the spring pulls the cross, meanwhile, the transverse rod is matched with the fixed shaft through the circular ring to pull the fireproof door to a closed state, when the second piston block is pulled to be deep into the transverse cylinder body of the L-shaped cylinder body through the spring, the second piston block pushes hydraulic oil in the transverse cylinder body of the L-shaped cylinder body to enter the vertical cylinder body of the L-shaped cylinder body so as to jack the first piston block upwards, so that the cleaning brush moves upwards, and the evacuation guide plate is cleaned again; the utility model can make the cleaning brush move downwards by pulling the fireproof door, thereby cleaning the evacuation guiding board, after the user loosens the fireproof door, the utility model plays the role of a door closer, the fireproof door is pulled to be closed through the spring, and because of the existence of the spring and the hydraulic oil in the L-shaped cylinder body, the utility model has the buffer function when the fireproof door is closed, so that the fireproof door is closed slowly, the larger noise pollution can not be generated, the service life of the fireproof door is longer, when the fireproof door is closed, the hydraulic oil in the L-shaped cylinder body jacks up the vertical rod and the cleaning brush through the first piston block, thereby make the cleaning brush play clean effect once more to sparse guide tablet for the sparse guide tablet that is located the eminence can be cleaned when the switch door, has reduced its clean degree of difficulty, prevents that the dust from influencing sparse guide tablet's indicating effect and aesthetic property, and prevents to lead to the life of harm sparse guide tablet because of the continuous long-pending attached of dust.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is an enlarged view of I of FIG. 1; FIG. 3 is an enlarged view of II of FIG. 1; fig. 4 is a schematic view of a portion of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Controllable emergency evacuation guiding device, as shown in the figure, including wall body 1 and fire door 2, the lower end of wall body 1 is fitted with fire door 2, the upper end of wall body 1 is fixedly mounted with evacuation guiding board 3, the outer side of fire door 2 is equipped with handle 4, the opening mode of fire door 2 is to be pulled outwards, the upper right side of the front side wall of fire door 2 is fixedly mounted with bracket 5, the top of bracket 5 is fixedly mounted with fixed shaft 6, wall body 1 is fixedly mounted with sleeve 7, sleeve 7 is located at the right lower side of evacuation guiding board 3, the inside of sleeve 7 is equipped with L-shaped cylinder 8, the vertical cylinder part of L-shaped cylinder 8 is connected with sleeve 7 through bearing, the horizontal cylinder part of L-shaped cylinder 8 faces to the right side, the horizontal cylinder part of L-shaped cylinder 8 is located at the upper side of fire door 2, the vertical cylinder of L-shaped cylinder 8 and the horizontal cylinder are, the L-shaped cylinder body 8 between the first piston block 9 and the second piston block 10 is filled with hydraulic oil, the top of the vertical cylinder body of the L-shaped cylinder body 8 and the right side wall of the transverse cylinder body are respectively provided with a vertical through hole 11 and a transverse through hole 12, a vertical rod 13 and a transverse rod 14 respectively pass through the vertical through hole 11 and the transverse through hole 12, the top of the vertical rod 13 is fixedly connected with a transverse cleaning brush 15, the rear brush layer of the cleaning brush 15 is in contact fit with the front side surface of the evacuation guide board 3, the cleaning brush 15 can completely cover the length part of the evacuation guide board 3, the bottom of the vertical rod 13 is fixedly connected with the first piston block 9, the left end of the transverse rod 14 is fixedly connected with the second piston block 10, the second piston block 10 is fixedly connected with the inner wall of the vertical cylinder body of the L-shaped cylinder body 8 through a spring 16, the right end of the transverse rod 14 passes through the transverse through hole 12, a circular ring 17 is fixedly, the ring 17 is connected with the fixed shaft 6 through a bearing. When the fireproof door 2 is in a closed state, the cross rod 14 extends into the transverse cylinder body of the L-shaped cylinder body 8, most of hydraulic oil in the L-shaped cylinder body 8 is located in the vertical cylinder body of the L-shaped cylinder body 8, so that the first piston block 9 jacks up the cleaning brush 15 through the vertical rod 13, the cleaning brush 15 is located on the upper side of the evacuation guiding board 3, when a user pulls the fireproof door 2 outwards through the handle 4, the fixed shaft 6 drives the cross rod 14 to extend out of the L-shaped cylinder body 8 through the ring 17, meanwhile, the cross rod 14 stretches the spring 16 through the second piston block 10, and as the second piston block 10 moves towards the outer side of the L-shaped cylinder body 8, the hydraulic oil in the vertical cylinder body of the L-shaped cylinder body 8 enters the transverse cylinder body, so that the first piston block 9 drives the cleaning brush 15 to move downwards through the vertical rod 13, and the cleaning brush 15 cleans the outer surface of the evacuation guiding board 3, when the fireproof door 2 is loosened, the spring 16 pulls the cross rod 14 into the transverse cylinder of the L-shaped cylinder 8 through the second piston block 10, meanwhile, the cross rod 14 pulls the fireproof door to a closed state through the matching of the circular ring 17 and the fixed shaft 6, when the second piston block 10 is pulled to penetrate into the transverse cylinder of the L-shaped cylinder 8 through the spring 16, the second piston block 10 pushes hydraulic oil in the transverse cylinder of the L-shaped cylinder 8 to enter the vertical cylinder of the L-shaped cylinder 8 so as to jack up the first piston block 9 upwards, so that the cleaning brush 15 moves upwards, and the evacuation guide plate 3 is cleaned again; the utility model cleans the evacuation guiding board 3 by moving the cleaning brush 15 downwards by pulling the fireproof door 2 open, and after the user loosens the fireproof door 2, the utility model plays a role of a door closer, the fireproof door is pulled to close by the spring 16, and because of the existence of the spring 16 and the hydraulic oil in the L-shaped cylinder 8, the utility model plays a buffer role when the fireproof door 2 is closed, so that the fireproof door is closed slowly, no large noise pollution is generated, the service life of the fireproof door 2 is longer, and when the fireproof door 2 is closed, the hydraulic oil in the L-shaped cylinder 8 jacks up the vertical rod 13 and the cleaning brush 15 by the first piston block 9, thereby the cleaning brush 15 plays a secondary cleaning role to the evacuation guiding board, the evacuation guiding board 3 positioned at a high place can be cleaned when the door is opened and closed, the cleaning difficulty is reduced, and the indication effect and the aesthetic property of the evacuation guiding board 3 are prevented from being influenced by dust, and prevents the service life of the evacuation guiding board 3 from being damaged due to the continuous accumulation of dust.

Specifically, as shown in the figure, the evacuation guiding board 3 according to the embodiment is provided with a mounting seat 18 at a lower left side, the mounting seat 18 is fixedly connected with the wall 1, a vertical guide rod 19 is fixedly mounted at a top of the mounting seat 18, a guide hole 20 is formed in the left end of the cleaning brush 15 corresponding to the guide rod 19, and the guide rod 19 extends into the guide hole 20. The cooperation of the guide rod 19 and the guide hole 20 guides the ascending and descending of the cleaning brush 15, so that the cleaning brush 15 does not rotate when cleaning the evacuation guide board 3, thereby resulting in poor cleaning effect.

Specifically, as shown in the figure, the front side of the evacuation guiding board 3 of the present embodiment is provided with an arrow indicating groove 21. The groove-shaped arrow indicating groove 21 plays a guiding role for pedestrians, and meanwhile, the groove-shaped arrow indicating groove is not easy to damage.

Further, as shown in the figure, the arrow finger groove 21 of the present embodiment is embedded with a plurality of LED lamps 22, and the LED lamps 22 are all connected to the commercial power. The LED lamp 22 makes the evacuation guiding board 3 still clearly visible in dark conditions so that it directs the pedestrian.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Controllable emergent evacuation guide device, its characterized in that: the fire door comprises a wall body (1) and a fire door (2), wherein the fire door (2) is installed at the lower end of the wall body (1) in a matched mode, an evacuation guide board (3) is fixedly installed at the upper end of the wall body (1), a handle (4) is arranged on the outer side of the fire door (2), the fire door (2) is opened in an outward opening mode, a support (5) is fixedly installed at the right side of the upper end of the front side wall of the fire door (2), a fixed shaft (6) is fixedly installed at the top of the support (5), a sleeve (7) is fixedly installed on the wall body (1), the sleeve (7) is positioned at the lower right side of the evacuation guide board (3), an L-shaped cylinder body (8) is arranged in the sleeve (7), a vertical cylinder body part of the L-shaped cylinder body (8) is connected with the sleeve (7) through a bearing, a transverse cylinder, the interior of a vertical cylinder body and the interior of a transverse cylinder body of an L-shaped cylinder body (8) are respectively provided with a first piston block (9) and a second piston block (10) in a matched manner, the interior of the L-shaped cylinder body (8) between the first piston block (9) and the second piston block (10) is filled with hydraulic oil, the top of the vertical cylinder body of the L-shaped cylinder body (8) and the right side wall of the transverse cylinder body are respectively provided with a vertical through hole (11) and a transverse through hole (12), a vertical rod (13) and a transverse rod (14) are respectively penetrated through the vertical through hole (11) and the transverse through hole (12), the top of the vertical rod (13) is fixedly connected with a transverse cleaning brush (15), the rear side brush layer of the cleaning brush (15) is in contact fit with the front side surface of an evacuation guide board (3), the cleaning brush (15) can completely cover the length part of the evacuation guide board (3), the bottom of the vertical rod (13) is fixedly connected with the first piston block (9), and the left end of, the second piston block (10) is fixedly connected with the inner wall of the vertical cylinder body of the L-shaped cylinder body (8) through a spring (16), the right end of the cross rod (14) penetrates through the transverse through hole (12), a circular ring (17) is fixedly mounted on the lower side of the right end of the cross rod (14), the circular ring (17) is sleeved with the fixed shaft (6), and the circular ring (17) is connected with the fixed shaft (6) through a bearing.

2. A controllable emergency evacuation directing device according to claim 1, wherein: sparse left downside of guide tablet (3) be equipped with mount pad (18), fixed connection between mount pad (18) and wall body (1), vertical guide bar (19) of mount pad (18) top fixed mounting, guiding hole (20) are seted up to the left end of cleaning brush (15) corresponding guide bar (19), guide bar (19) stretch into in guide hole (20).

3. A controllable emergency evacuation directing device according to claim 1, wherein: an arrow indicating groove (21) is formed in the front side face of the evacuation guide board (3).

4. The controllable emergency evacuation guidance device of claim 2, wherein: a plurality of LED lamps (22) are embedded in the arrow indicating groove (21), and the LED lamps (22) are connected with a mains supply.