Movable flexible ceiling screen

Abstract

The utility model discloses a movable flexible smoke-blocking vertical wall, which belongs to the technical field of indoor smoke-proof equipment and is technically characterized by comprising a driving component, a fixed pulley component and a smoke-blocking component. According to the smoke blocking device, during smoke blocking operation, the motor can be started to drive the rotating roller to rotate, then the winding roller is driven to rotate, the pulling rope can be driven to be put down through rotation of the winding roller, the whole smoke blocking assembly is put down, and therefore smoke can be blocked through the fireproof cloth; in order to adjust the shape of the fireproof cloth according to different use scenes, a plurality of pulling ropes can be arranged and connected with a plurality of winding rollers, and the winding rollers are connected with a rotating roller, so that the pulling ropes can be wound and unwound; therefore, the fireproof cloth can present different shapes.

Description

TECHNICAL FIELD

[0001] The utility model belongs to indoor smoke prevention equipment technical field, concretely relates to movable flexible smoke blocking vertical wall. BACKGROUND

[0002] In today's society, with the wide use of indoor decoration and flammable and explosive gas, the indoor fire occurrence rate is higher and higher, secondly, with the continuous increase of building space, when the fire occurs, a natural smoke partition can be formed, and the functional equipment for winning valuable escape time for crowd evacuation is urgently needed.

[0003] In the prior art, most smoke blocking vertical walls can only be designed as rectangular structures during use, which cannot adjust the shape of the smoke blocking vertical wall according to the specific use scene during use, and thus cannot meet the different smoke blocking requirements. Therefore, the movable flexible smoke blocking vertical wall is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing movable flexible smoke blocking vertical wall to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] The movable flexible smoke blocking vertical wall comprises a driving assembly, a fixed pulley assembly is installed on the driving assembly, a smoke blocking assembly is installed on the driving assembly, and the smoke blocking assembly is in contact with the fixed pulley assembly.

[0007] Preferably, the driving assembly comprises a winding roller, a bolt set, a rotating roller, a supporting plate and a fixing piece, the fixing piece is installed on a wall, the supporting plate is provided with two, both of which are installed on the fixing piece, the rotating roller is rotatably arranged on the two supporting plates, a plurality of A connecting holes are formed in the rotating roller, a plurality of winding rollers are rotatably arranged on the rotating roller, a plurality of B connecting holes are formed in the winding rollers, and the bolt set is installed in the A connecting hole and the B connecting hole.

[0008] Preferably, the smoke blocking assembly comprises a seat plate, fireproof cloth, a galvanized pressing plate and a pulling rope, a plurality of pulling ropes are installed on the seat plate, the fireproof cloth and the galvanized pressing plate are sleeved on the plurality of pulling ropes, the fireproof cloth is arranged below the galvanized pressing plate, the fireproof cloth and the galvanized pressing plate are provided in multiple, and the plurality of fireproof cloth and galvanized pressing plates are stacked in order.

[0009] Preferably, the plurality of pulling ropes are connected with the plurality of winding rollers respectively.

[0010] Preferably, the fixed pulley assembly comprises a fixed pulley, a connecting plate and a support arm, the connecting plate is installed on the fixing member, the support arm is installed on the connecting plate, and the fixed pulley is installed on the support arm.

[0011] Preferably, a plurality of fixed pulley assemblies are arranged, and each of the plurality of fixed pulley assemblies is installed on one side end of the fixing member.

[0012] Preferably, a plurality of the pulling ropes are arranged on surfaces of the plurality of fixed pulleys.

[0013] Preferably, the driving assembly further comprises an extension plate and a motor, the extension plate is installed on one end of the fixing member, the motor is installed on the extension plate, and an output end of the motor is connected with the rotating roller.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. The driving assembly can wind or lower the smoke blocking assembly, so that the smoke blocking assembly can block smoke, and the driving assembly can wind or lower the plurality of pulling ropes respectively, so that the seat plate, the fireproof cloth and the galvanized pressing plate can be bent to make the smoke blocking assembly have multiple shapes, thereby adapting to different use places.

[0016] 2. The fixed pulley assembly can transmit the pulling ropes, so that the surface of the pulling ropes is prevented from being rubbed against the wall when the pulling ropes are wound, thereby being damaged. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective view of the utility model;

[0018] Figure 2 It is a first local exploded view of the utility model;

[0019] Figure 3 It is a local perspective view of the utility model;

[0020] Figure 4 It is a second local exploded view of the utility model;

[0021] In the drawing: 1, smoke blocking assembly; 11, seat plate; 12, fireproof cloth; 13, galvanized pressing plate; 14, pulling rope; 2, fixed pulley assembly; 21, fixed pulley; 22, connecting plate; 23, support arm; 3, driving assembly; 31, extension plate; 32, motor; 33, winding roller; 34, bolt set; 35, rotating roller; 36, support plate; 37, fixing member. DETAILED DESCRIPTION

[0022] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] Please refer to Figures 1-4 The utility model provides active flexible smoke blocking vertical wall, including drive assembly 3, drive assembly 3 is installed with fixed pulley assembly 2, drive assembly 3 is installed with smoke blocking assembly 1, and smoke blocking assembly 1 is contacted with fixed pulley assembly 2;

[0024] Among them, drive assembly 3 includes winding roller 33, bolt set 34, rotating roller 35, support plate 36 and fixed part 37, fixed part 37 is installed on the wall, support plate 36 is provided with two, and two support plates 36 are installed on fixed part 37, rotating roller 35 is rotatably arranged on two support plates 36, a plurality of A connecting holes are formed on rotating roller 35, a plurality of winding rollers 33 are arranged, and the plurality of winding rollers 33 are rotatably arranged on rotating roller 35, B connecting holes are formed on the plurality of winding rollers 33, and bolt set 34 is installed in A connecting hole and B connecting hole.

[0025] Specifically, when winding and lowering smoke blocking assembly 1, it can be realized by rotating rotating roller 35, and because a plurality of winding rollers 33 are rotatably arranged on rotating roller 35, winding roller 33 is connected with smoke blocking assembly 1, so that winding and lowering of smoke blocking assembly 1 can be realized by rotating winding roller 33, at this time, a plurality of winding rollers 33 can be connected with rotating roller 35 through bolt set 34, so that the overall lowering and winding of smoke blocking assembly 1 can be realized, and after smoke blocking assembly 1 is completely lowered, the middle two winding rollers 33 are connected with rotating roller 35, so that smoke blocking assembly 1 can be in arched structure, and when the two ends of winding roller 33 are connected with rotating roller 35, smoke blocking assembly 1 can be arranged in arc structure.

[0026] In the embodiment, smoke blocking assembly 1 includes seat plate 11, fireproof cloth 12, galvanized pressing plate 13 and pulling rope 14, a plurality of pulling ropes 14 are arranged, and the plurality of pulling ropes 14 are installed on seat plate 11, fireproof cloth 12 and galvanized pressing plate 13 are sleeved on the plurality of pulling ropes 14, fireproof cloth 12 is arranged below galvanized pressing plate 13, fireproof cloth 12 and galvanized pressing plate 13 are arranged in multiple, and the plurality of fireproof cloth 12 and galvanized pressing plate 13 are stacked in order.

[0027] Specifically, in specific use, by connecting the plurality of pulling ropes 14 with the seat plate 11, and sleeving the fireproof cloth 12 and the galvanized pressing plate 13 on the pulling rope 14, and sleeving the plurality of fireproof cloth 12 and galvanized pressing plate 13 in a certain order in turn, the seat plate 11 can be driven to rise by winding the pulling rope 14, and the fireproof cloth 12 and the galvanized pressing plate 13 can be recycled, the seat plate 11 can be driven to descend by unwinding the pulling rope 14, and the fireproof cloth 12 and the galvanized pressing plate 13 can be lowered, thereby blocking smoke.

[0028] In the embodiment, the plurality of pulling ropes 14 are connected with the plurality of winding rollers 33 respectively.

[0029] Specifically, during use, by connecting the four pulling ropes 14 with the four winding rollers 33 respectively, the different winding rollers 33 can be rotated to drive the different pulling ropes 14 to wind and unwind.

[0030] In the embodiment, the fixed pulley assembly 2 includes a fixed pulley 21, a connecting plate 22 and a supporting arm 23, the connecting plate 22 is installed on the fixed part 37, the supporting arm 23 is installed on the connecting plate 22, and the fixed pulley 21 is installed on the supporting arm 23; the fixed pulley assembly 2 is provided in plurality, and the plurality of fixed pulley assemblies 2 are installed on one side end of the fixed part 37; the plurality of pulling ropes 14 are arranged on the surfaces of the plurality of fixed pulleys 21.

[0031] Specifically, in specific use, in order to prevent the pulling rope 14 from being damaged by friction with the wall during winding and unwinding, a plurality of fixed pulley assemblies 2 can be arranged on the fixed part 37, a connecting plate 22 is arranged on the fixed part 37, a supporting arm 23 is arranged on the connecting plate 22, and a fixed pulley 21 is arranged on the supporting arm 23, and the pulling rope 14 is arranged on the fixed pulley 21, so that the fixed pulley 21 can be rotated during winding and unwinding of the pulling rope 14, thereby protecting the pulling rope 14.

[0032] In the embodiment, the driving assembly 3 further includes an extension plate 31 and a motor 32, the extension plate 31 is installed on one end of the fixed part 37, and the motor 32 is installed on the extension plate 31, and the output end of the motor 32 is connected with the rotating roller 35.

[0033] Specifically, in specific use, in order to enable the rotating roller 35 to rotate controllably, an extension plate 31 can be arranged on the fixed part 37, and a motor 32 is arranged on the extension plate 31, and the output end of the motor 32 is connected with the rotating roller 35, so that the rotation of the rotating roller 35 can be controlled by controlling the start of the motor 32.

[0034] Further, there is another installation method, that is, the pulling rope 14 is wound on the fireproof cloth 12 and the galvanized pressing plate 13, and every time a fireproof cloth 12 and a galvanized pressing plate 13 pass, the sliding buckle arranged on the surface thereof is fixed, and the bottom end of the pulling rope 14 is fixed on the lowermost galvanized pressing plate 13 and hidden in the galvanized pressing plate 13, and the winding mode;

[0035] And the fireproof cloth 12 is made of inorganic cloth material, and the thickness is 0.8mm, and the whole is relatively thin, which is convenient for pulling up and storing;

[0036] The pulling rope 14 is stainless steel, and the diameter is 3mm; the pulling rope 14 is integrally formed by twisting a plurality of stainless steel wires, so that the whole can withstand the upward pulling force required while the pulling rope 14 itself will not be broken.

[0037] The working principle and use process of the utility model are as follows: when the smoke blocking operation is performed, the motor 32 can be started to drive the rotating roller 35 to rotate, and then drive the winding roller 33 to rotate, and through the rotation of the winding roller 33, the pulling rope 14 can be lowered, so that the whole smoke blocking assembly 1 is lowered, and the smoke can be blocked by the fireproof cloth 12; in specific use, in order to adjust the shape of the fireproof cloth 12 according to different use scenes, a plurality of pulling ropes 14 can be arranged, and the plurality of pulling ropes 14 are respectively connected with the plurality of winding rollers 33; the plurality of winding rollers 33 are respectively connected with the rotating roller 35, so that the plurality of pulling ropes 14 can be wound and lowered respectively, and then the fireproof cloth 12 can present different shapes.

[0038] The electronic components and modules used in the content of the utility model can be the parts commonly used in the market at present, which can realize the specific functions in the case, and the specific type and size can be selected and adjusted according to actual needs.

[0039] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A movable flexible smoke screen curtain, characterized in that: The utility model provides a smoke blocking device, including drive assembly (3), fixed pulley assembly (2) is installed on drive assembly (3), smoke blocking assembly (1) is installed on drive assembly (3), and smoke blocking assembly (1) is contacted with fixed pulley assembly (2), Wherein, the drive assembly (3) includes winding roller (33), bolt group (34), rotating roller (35), support plate (36) and fixed part (37), the fixed part (37) is installed on the wall, the support plate (36) is provided with two, and two support plates (36) are installed on the fixed part (37), the rotating roller (35) is rotatably arranged on two support plates (36), a plurality of A connecting holes are formed in the rotating roller (35), a plurality of winding rollers (33) are provided, and a plurality of winding rollers (33) are rotatably arranged on the rotating roller (35), a plurality of B connecting holes are formed in the winding roller (33), and the bolt group (34) is installed in the A connecting hole and the B connecting hole;The smoke blocking assembly (1) includes seat plate (11), fireproof cloth (12), galvanized pressing plate (13) and pull rope (14), the pull rope (14) is provided with a plurality of, and a plurality of pull ropes (14) are installed on the seat plate (11), the fireproof cloth (12) and galvanized pressing plate (13) are sleeved on a plurality of pull ropes (14), the fireproof cloth (12) is arranged below the galvanized pressing plate (13), the fireproof cloth (12) and galvanized pressing plate (13) are provided with a plurality of, and a plurality of fireproof cloth (12) and galvanized pressing plate (13) are sequentially stacked.

2. The movable flexible smoke screen drop curtain according to claim 1, characterized in that: A plurality of pull ropes (14) are connected with a plurality of winding rollers (33) respectively.

3. The movable flexible smoke screen drop curtain according to claim 2, characterized in that: The fixed pulley assembly (2) includes a fixed pulley (21), a connecting plate (22), and a support arm (23), the connecting plate (22) is installed on the fixed part (37), the support arm (23) is installed on the connecting plate (22), and the fixed pulley (21) is installed on the support arm (23).

4. The moveable flexible smoke screen curtain of claim 3, wherein: The fixed pulley assembly (2) is provided with a plurality of, and a plurality of fixed pulley assemblies (2) are installed on one side end of the fixed part (37).

5. The moveable flexible smoke screen curtain of claim 4, wherein: A plurality of pull ropes (14) are arranged on the surface of a plurality of fixed pulleys (21).

6. The movable, flexible smoke screen curtain of claim 1, wherein: The drive assembly (3) further includes an extension plate (31) and a motor (32), the extension plate (31) is installed on one end of the fixed part (37), the motor (32) is installed on the extension plate (31), and the output end of the motor (32) is connected with the rotating roller (35).

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