CN219743734U - Smoke blocking hanging wall - Google Patents

Abstract

The utility model discloses a smoke-blocking vertical wall, which comprises a control connecting device, a vertical wall and a connecting line; the plurality of control connecting devices are connected with the connecting wires to control the lifting of the vertical wall; wherein the control connection device comprises a cross bar and a movable connection device, and the movable connection device can slide on the cross bar; the horizontal pole is interior to set up the dwang, and the trompil of horizontal pole middle part exposes inside dwang, and the connecting wire can twine on the dwang that exposes to link to each other with the wall middle part that hangs down, and the connecting wire still links to each other movable connecting device with the lateral wall of hanging down the wall, and movable connecting device can stretch the connecting wire, adjusts the gradient of hanging down the wall. According to the utility model, the hanging wall is installed in a shutter mode, and connecting lines are arranged at different positions of the hanging wall, so that the hanging wall is controlled to be unfolded, folded and inclined in angle, and a curtain wall is formed, and the effect of blocking smoke is achieved; through setting up induction system in the vertical wall both sides, the fire condition of response different directions changes vertical wall inclination, improves the leakproofness of vertical wall.

Description

Smoke blocking hanging wall

Technical Field

The utility model relates to the technical field related to smoke-blocking vertical walls, in particular to a smoke-blocking vertical wall.

Background

The smoke blocking vertical wall is a smoke blocking separation facility which is arranged under a building ceiling, a beam or a suspended ceiling and can form a certain smoke storage space in case of fire, and can separate high-temperature smoke of the fire when the fire occurs, so as to obstruct the continuous diffusion of the smoke, create environment for the life saving and evacuation of people in a fire alarm area and strive for time.

The existing smoke blocking vertical wall is like CN 214713887U, the smoke blocking plate is detachably arranged in the wall body through a plurality of connecting mechanisms, the technical scheme is convenient for the smoke blocking plate to be detached, but the smoke blocking plate occupies a large volume and occupies space, and when a fire disaster occurs, the smoke blocking plate needs to be installed in a time-consuming mode, so that the smoke blocking vertical wall is quite inconvenient.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-mentioned problems with the conventional smoke-blocking vertical wall.

Therefore, the technical problems solved by the utility model are as follows: the existing smoke-blocking vertical wall is large in size and cannot be folded and arranged in a wall body, so that time is consumed for installation when a fire disaster occurs.

In order to solve the technical problems, the utility model provides the following technical scheme: a smoke-blocking vertical wall, which comprises a control connecting device, a vertical wall and a connecting line; the control connecting devices are uniformly arranged in a plurality, are connected with the vertical wall through the connecting wires and control the vertical wall to lift; the control connection device comprises a cross rod and a movable connection device, and the movable connection device can slide on the cross rod; the movable connecting device comprises a cross rod, a connecting wire, a hanging wall and a movable connecting device, wherein the cross rod is internally provided with a rotating rod, the middle part of the cross rod is provided with an opening to expose the rotating rod, the connecting wire can be wound on the exposed rotating rod and is connected with the middle part of the hanging wall, the movable connecting device is further connected with the side wall of the hanging wall, and the movable connecting device can stretch the connecting wire and adjust the inclination of the hanging wall.

As a preferred embodiment of the smoke barrier vertical wall according to the present utility model, wherein: the plurality of vertical walls are arranged on the connecting line, and the installation distance between the two vertical walls is smaller than the side width of the vertical walls.

As a preferred embodiment of the smoke barrier vertical wall according to the present utility model, wherein: the movable connecting devices are two and are connected with two sides of the vertical wall.

As a preferred embodiment of the smoke barrier vertical wall according to the present utility model, wherein: the horizontal rod is also provided with an induction device and a motor, the induction device and the motor are provided with two movable connecting devices which are correspondingly connected, and the motor is also connected with the rotary rod.

As a preferred embodiment of the smoke barrier vertical wall according to the present utility model, wherein: the two sensing devices are arranged on two sides of the cross rod, when the sensing devices sense the occurrence of a fire, signals are sent to the connected motors, the connected movable connecting devices are controlled to adjust the inclination of the vertical wall, and the movable connecting devices on the other side are in sliding fit according to the inclination angle.

As a preferred embodiment of the smoke barrier vertical wall according to the present utility model, wherein: the movable connecting device is provided with a hydraulic telescopic mechanism, and the connecting wire is fixed on the hydraulic telescopic mechanism.

As a preferred embodiment of the smoke barrier vertical wall according to the present utility model, wherein: the vertical wall is arc-shaped and made of galvanized steel sheet materials.

As a preferred embodiment of the smoke barrier vertical wall according to the present utility model, wherein: the connecting wire adopts a metal wire.

As a preferred embodiment of the smoke barrier vertical wall according to the present utility model, wherein: the sensing device adopts a smoke sensing device.

The utility model has the beneficial effects that:

(1) The vertical wall for blocking smoke constructed by the utility model is provided with the vertical wall in the form of a shutter, and connecting lines are arranged at different positions of the vertical wall, so that the vertical wall forms a curtain wall to achieve the effect of blocking smoke by controlling the release, folding and angle inclination of the vertical wall;

(2) Through setting up induction system in the vertical wall both sides, the fire condition of response different directions changes vertical wall inclination, improves the leakproofness of vertical wall.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is a side view of a smoke-blocking vertical wall according to one embodiment of the present utility model;

FIG. 2 is a diagram of the structure of a rotary rod of a smoke-blocking vertical wall according to one embodiment of the utility model;

FIG. 3 is a vertical wall tilt view of a smoke barrier vertical wall according to one embodiment of the utility model;

fig. 4 is a structural diagram of a hydraulic telescopic mechanism of a smoke blocking vertical wall according to an embodiment of the present utility model.

The components of the drawings are marked as follows:

100-control connection means; 200-hanging wall; 300-connecting lines; 400—a cross bar; 410-rotating a rod; 500-a movable connection device; 510-a hydraulic telescoping mechanism; 600-sensing device; 700-motor.

Detailed Description

So that the manner in which the above recited objects, features and advantages of the present utility model can be understood in detail, a more particular description of the utility model, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

While the embodiments of the present utility model have been illustrated and described in detail in the drawings, the cross-sectional view of the device structure is not to scale in the general sense for ease of illustration, and the drawings are merely exemplary and should not be construed as limiting the scope of the utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Also in the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper, lower, inner and outer", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first, second, or third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The terms "mounted, connected, and coupled" should be construed broadly in this disclosure unless otherwise specifically indicated and defined, such as: can be fixed connection, detachable connection or integral connection; it is also possible to use mechanical, electrical or direct connections, or indirect connections via intermediaries, or internal connections between two elements, as would be understood by those skilled in the art.

Referring to fig. 1 to 4, a smoke barrier vertical wall includes a control connection device 100, a vertical wall 200, and a connection line 300.

Wherein: referring to fig. 1, the control connection device 100 is uniformly provided in plurality and connected to the hanging wall 200 through the connection line 300 to control the elevation of the hanging wall 200; the control linkage 100 includes a crossbar 400 and a movable linkage 500, the movable linkage 500 being slidable on the crossbar 100; referring to fig. 2, a swing rod 410 is disposed in the cross rod 400, a hole in the middle of the cross rod 400 exposes the swing rod 410, a connection wire 300 can be wound on the exposed swing rod 410 and connected with the middle of the hanging wall 200, the connection wire 300 can be wound and released by rotating the swing rod 410, lifting and lowering of the hanging wall 200 are achieved, the connection wire 300 also connects a movable connection device 500 with the side wall of the hanging wall 200, and the movable connection device 500 can stretch the connection wire 300 and adjust the inclination of the hanging wall 200.

Further, a plurality of hanging walls 200 are installed on the connecting line 300, the installation distance between two hanging walls 200 is smaller than the width of the side edge of the hanging wall 200, when the rotary rod 410 lifts the cross rod 400 from the middle, the folding of the hanging walls 200 can be realized, when the movable connecting device 500 adjusts the inclination of the hanging walls 200, and when the inclination reaches a certain angle, the hanging walls 200 can form a blocking wall, so as to achieve the purpose of blocking smoke.

Alternatively, the movable connection device 500 has two movable connection devices connected to two sides of the vertical wall 200, so as to control the inclination of two sides of the vertical wall 200, thereby forming vertical wall curtain walls with different inclined surfaces.

Optionally, the rail 400 is further provided with a sensing device 600 and a motor 700, the sensing device 600 and the motor 700 are correspondingly connected with the two movable connecting devices 500, the sensing device 600 senses when a fire occurs, the sensing device 600 transmits sensing signals to the motor 700, the motor 700 controls the rotary rod 410 and the movable connecting devices 500 to move, the vertical wall 200 is put down and the inclination is adjusted, for example, referring to fig. 3, when the fire occurs on the left side of the vertical wall, the sensing device 600 on one side senses the fire, sends signals to the connected motor 700, controls the rotary rod 410 and the movable connecting devices 500 to adjust the lowering vertical wall 200 and adjust the inclination, and the movable connecting devices 500 on the other side are in sliding fit according to the inclination angle until the vertical wall forms a vertical wall curtain wall.

Optionally, referring to fig. 4, a hydraulic telescopic mechanism 510 is provided on the movable connection device 500, and the connection line 300 is fixed to the hydraulic telescopic mechanism 510, and the hydraulic telescopic mechanism 510 is extended and retracted up and down to change the inclination of the depending wall 200.

The vertical walls 200 are optionally arc-shaped, and the contact surface between the vertical walls 200 can be increased by adopting galvanized steel sheet materials, so that the sealing performance is improved, the quality of the materials is not excessively heavy, and the implementation of folding operation is facilitated.

Alternatively, the connecting wire 300 is a metal wire, which is strong and can bear the mass of the depending wall 200.

Alternatively, the sensing device 600 employs a smoke sensing device.

The smoke blocking vertical wall has the working principle that: when a fire occurs, the sensing device 600 senses smoke generated by the fire, responds to the smoke, transmits a signal to the motor 700, controls the motor 700 to open, controls the rotary rod 410 and the movable connecting device 500 to start rotating, gradually releases the connecting wire 300, namely, the vertical wall 200 is released, after the vertical wall 200 is placed on the ground, the hydraulic telescopic device 510 on the movable connecting device 500 starts to extend, so that the connecting wire 300 on the left side of the vertical wall 200 extends, the hydraulic telescopic device 510 on the right side of the vertical wall 200 is kept motionless, the movable connecting device 500 slides on the cross rod 400, the vertical wall 200 starts to incline, and after the vertical wall 200 is inclined to a certain angle, a plurality of vertical walls 200 are contacted to form a curtain wall, and the purpose of blocking the smoke is achieved.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (9)

1. A smoke-blocking vertical wall, characterized in that: comprises a control connecting device (100), a vertical wall (200) and a connecting wire (300);

the control connection device (100) is uniformly provided with a plurality of control connection devices, and is connected with the hanging wall (200) through the connecting wires (300) to control the lifting of the hanging wall (200);

the control connection device (100) comprises a cross bar (400) and a movable connection device (500), the movable connection device (500) being slidable on the cross bar (400);

set up dwang (410) in horizontal pole (400), horizontal pole (400) middle part trompil exposes inside dwang (410), connecting wire (300) can twine in exposing dwang (410) are on and link to each other with perpendicular wall (200) middle part, connecting wire (300) still will movable connecting device (500) with the lateral wall of perpendicular wall (200) links to each other, movable connecting device (500) can be right connecting wire (300) are tensile, adjust the gradient of perpendicular wall (200).

2. The smoke-barrier vertical wall of claim 1 wherein: the plurality of the hanging walls (200) are arranged on the connecting line (300), and the installation distance between the two hanging walls (200) is smaller than the side edge width of the hanging walls (200).

3. A smoke-barrier vertical wall according to claim 1 or 2, wherein: the movable connecting device (500) is provided with two connecting two sides of the vertical wall (200).

4. A smoke-barrier vertical wall according to claim 3, wherein: the horizontal rod (400) is further provided with an induction device (600) and a motor (700), the induction device (600) and the motor (700) are correspondingly connected with the two movable connecting devices (500), and the motor (700) is further connected with the rotary rod (410).

5. The smoke-barrier vertical wall of claim 4 wherein: the two sensing devices (600) are installed on two sides of the cross rod (400), when the sensing devices (600) sense the occurrence of a fire, signals are sent to the connected motor (700), the connected movable connecting device (500) is controlled to adjust the inclination of the vertical wall (200), and the movable connecting device (500) on the other side is in sliding fit according to the inclination angle.

6. The smoke-barrier vertical wall of claim 5 wherein: the movable connecting device (500) is provided with a hydraulic telescopic mechanism (510), and the connecting wire (300) is fixed on the hydraulic telescopic mechanism (510).

7. A smoke-shielding vertical wall according to any one of claims 1-2 and 3-6, wherein: the vertical wall (200) is arc-shaped and is made of galvanized steel sheet materials.

8. A smoke-shielding vertical wall according to any one of claims 1-2 and 3-6, wherein: the connecting wire (300) is made of metal wires.

9. A smoke-barrier vertical wall according to any one of claims 4 or 5 wherein: the sensing device (600) adopts a smoke sensing device.