Suspension mechanism for ceiling screen controller

Abstract

The utility model discloses a suspension mechanism for a smoke-blocking vertical wall controller, which structurally comprises an embedded box, a top end frame, a smoke-blocking vertical wall controller body and an anti-falling plate, and a motor drives a wind-up roller to wind up and loosen a stay wire to realize the lifting work of the smoke-blocking vertical wall controller body. Under the action of the smoke sensor, the ceiling screen controller body can automatically fall down for use, so that the situation that the ceiling screen controller body is not easy to use when fixed at a high position or is easily influenced by external factors when fixed at a low position is avoided, and the use safety is better; a first electric push rod pushes an anti-falling plate to be pushed out of a bottom groove so that the anti-falling plate can support the ceiling screen controller body, the stability and safety of the ceiling screen controller body are better after the ceiling screen controller body ascends, and a second electric push rod pushes an insertion fixing block to be inserted into an insertion fixing groove through a stress through groove; and the wind-up roller is fixed and prevented from automatically rotating, and the stability of the wind-up roller is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke barrier wall controllers, in particular to a suspension mechanism for smoke barrier wall controllers. Background Art

[0002] A smoke barrier wall refers to a vertical partition installed under a suspended ceiling or floor or hidden in a suspended ceiling that can prevent the horizontal flow of smoke and hot gases during a fire. The smoke barrier wall controller is a device used to control the rise and fall of the smoke barrier wall.

[0003] At present, most smoke barrier wall controllers are fixed on the top of the wall by bolts during installation. If they are fixed too high on the wall, it is easy to make it difficult to operate the smoke barrier wall controller in time to achieve the lifting and lowering of the smoke barrier wall. However, if they are fixed at a lower part of the wall, they are easily damaged by external factors or accidentally activated by people, causing property loss.

[0004] Therefore, a suspension mechanism of a smoke barrier vertical wall controller is proposed. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In order to overcome the deficiencies of the prior art, a hanging mechanism for a smoke barrier wall controller is proposed to solve the problem that the smoke barrier wall controller is fixed too high or too low on the wall, is difficult to operate, or is easily affected by external factors and causes property losses.

[0007] (II) Technical solution

[0008] The utility model is realized by the following technical scheme: the utility model proposes a hanging mechanism for a smoke barrier wall controller, including a smoke barrier wall controller body, a hanging mechanism composed of an embedded box embedded in the wall body and a top frame connected to the wall body;

[0009] A fixed plate is symmetrically connected to the middle of the embedded box, and a winding roller with an internal groove is connected to the middle of the fixed plate through a bearing. A motor is installed on one side of the fixed plate, and the output end of the motor is connected to the winding roller. Two guide rollers are connected to the inside of the top frame through bearings. Two guide holes are provided at the bottom of the top frame, which respectively penetrate the inside and outside of the embedded box. A pull wire is connected to the top of the smoke wall controller body, which passes through the guide hole and the outside of the guide roller to connect with the winding roller.

[0010] Furthermore, a force-bearing plate is provided on the other side of the fixed plate and is connected to the embedded box, and a force-bearing through groove is provided in the middle of the force-bearing plate. A second electric push rod is installed on the other side of the force-bearing plate, and the output end of the second electric push rod is connected to an insertion fixing block and the force-bearing through groove. The winding roller is located on one side of the insertion fixing block and is provided with an insertion fixing groove dug inward.

[0011] Furthermore, the insertion fixing groove, the force-bearing through groove and the insertion fixing block are all arranged in a rectangular shape, and the length dimension of the insertion fixing groove is half of the length dimension of the insertion fixing block.

[0012] Furthermore, a bottom groove penetrating the outer side is provided at the bottom of the embedded box, a first electric push rod is installed inside the bottom groove, and an anti-fall plate is connected to the output end of the first electric push rod and is slidably connected to the bottom groove.

[0013] Furthermore, a box door is provided on the outside of the embedded box, and a control panel is installed next to it, and a smoke sensor is installed on the outside of the top frame.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the utility model, smoke is sensed by the smoke sensor, so that the motor can be automatically started to rotate to loosen the pull wire, thereby lowering the smoke barrier wall controller body downward for use, and when not in use, the wind-up roller can rotate to wind up the pull wire to pull the smoke barrier wall controller body upward, so that the smoke barrier wall controller body is moved to a high place, thereby avoiding the problem that the smoke barrier wall controller is difficult to operate when fixed in a high place or is easily affected by external factors when fixed in a low place, so that the smoke barrier wall controller has better safety and operability, faster response, and reduces property losses.

[0017] In the utility model, the first electric push rod pushes the anti-fall plate to extend to support the smoke barrier wall controller body, thereby preventing the smoke barrier wall controller body from shaking or reducing the risk of falling, thereby enhancing the safety and stability effect, and the second electric push rod pushes the insertion fixing block into the insertion fixing groove to fix the winding roller, thereby making the winding roller more stable, reducing the situation of rotation under force, and enhancing the safety protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the outer structure of the embedded box and the top frame of the utility model;

[0021] Figure 3 It is a schematic diagram of the internal structure of the utility model from the side;

[0022] Figure 4It is a schematic diagram of the front internal structure of the embedded box and the top frame of the utility model;

[0023] In the figure: embedded box-1, top frame-2, smoke barrier wall controller body-3, anti-fall plate-4, bottom groove-5, smoke sensor-6, box door-7, control panel-8, first electric push rod-9, guide roller-10, guide hole-11, pull wire-12, winding roller-13, insert fixing groove-14, fixing plate-15, force plate-16, force through groove-17, second electric push rod-18, insert fixing block-19, motor-110. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] See also Figure 1-Figure 4 The utility model provides a hanging mechanism for a smoke barrier wall controller, comprising a smoke barrier wall controller body 3 and a hanging mechanism consisting of an embedded box 1 embedded in the wall and a top frame 2 connected to the wall at the upper end. The embedded box 1 and the top frame 2 are embedded in the wall so that the exterior looks more beautiful and the fixing effect is enhanced, so that the stability is better. A box door 7 is provided on the outside of the embedded box 1 to facilitate operation of the interior of the embedded box 1, so that the motor 110 and the second electric push rod 18 can be repaired and replaced in the event of damage, and a control panel 8 is installed next to it, and the control panel 8 and the controller inside the smoke barrier wall controller body 3 belong to two control ends. The smoke sensor 6 is used through the control panel 8 for convenient and timely operation, and the controller inside the smoke barrier wall controller body 3 can also control the motor 110 and the second electric push rod 18. A smoke sensor 6 is installed on the outside of the top frame 2 to monitor the smoke. When there is smoke, the smoke sensor 6 can start the motor 110, the first electric push rod 9 and the second electric push rod 18 through the control panel 8, so that the smoke barrier wall controller body 3 automatically falls, so as to facilitate the user to use.

[0026] A fixing plate 15 is symmetrically connected to the middle of the embedded box 1, and the strength of the embedded box 1 is strengthened. A winding roller 13 with an internal groove is connected to the middle of the fixing plate 15 through a bearing. The internal groove of the winding roller 13 is convenient for winding the pull wire 12, so that it is convenient to store the pull wire 12. A motor 110 is installed on one side of the fixing plate 15, and the output end of the motor 110 is connected to the winding roller 13, so that the motor 110 can drive the winding roller 13 to rotate to wind and release the pull wire 12, so as to realize the lifting work of the smoke barrier vertical wall controller body 3, and the top Two guide rollers 10 are connected inside the end frame 2 through bearings to facilitate the movement of the pull wire 12 and avoid friction of the pull wire 12, which would reduce its service life. Two guide holes 11 are provided at the bottom of the top frame 2, which respectively penetrate the inside and outside of the embedded box 1 to allow the pull wire 12 to enter the embedded box 1 or be connected to the smoke barrier wall controller body 3. The top of the smoke barrier wall controller body 3 is connected to the pull wire 12, which passes through the guide hole 11 and the outside of the guide roller 10 to be connected to the winding roller 13, so that the smoke barrier wall controller body 3 is subjected to force and rises and falls under the action of the pull wire 12.

[0027] Preferably, a force-bearing plate 16 is provided on the other side of the fixing plate 15 and connected to the insert box 1, and a force-bearing through groove 17 is provided in the middle of the force-bearing plate 16, and a second electric push rod 18 is installed on the other side of the force-bearing plate 16, and an insertion fixing block 19 is connected to the force-bearing through groove 17 at the output end of the second electric push rod 18, and the winding roller 13 is located on one side of the insertion fixing block 19 and is dug inwardly with an insertion fixing groove 14, and the insertion fixing block 19 is pushed by the second electric push rod 18 to pass through the force-bearing through groove 17 and enter the insertion fixing groove 14, so that the winding roller 13 is fixed under the action of the insertion fixing block 19 and the force-bearing through groove 17, so as to avoid the situation that the winding roller 13 rotates, so that the winding roller 13 is more stable and the winding roller 13 is prevented from being subjected to force The case of rotation, and the insertion fixing groove 14, the force-bearing through groove 17 and the insertion fixing block 19 are all arranged in a rectangular shape, so that the contact surface is increased and the stability is enhanced, and the length dimension of the insertion fixing groove 14 is half of the length dimension of the insertion fixing block 19, so that the insertion fixing block 19 is convenient for working with the force-bearing through groove 17 under force, and the bottom of the embedded box 1 is provided with a bottom groove 5 that runs through the outside, and a first electric push rod 9 is installed inside the bottom groove 5, and the output end of the first electric push rod 9 is connected with an anti-fall plate 4 that is slidably connected with the bottom groove 5, and the anti-fall plate 4 is pushed out of the bottom groove 5 by the first electric push rod 9, so that the anti-fall plate 4 can support the lower end of the smoke barrier wall controller body 3, so that the stability and safety of the smoke barrier wall controller body 3 are higher.

[0028] Working principle: When in use, first connect the smoke barrier wall controller body 3, smoke sensor 6, control panel 8, first electric push rod 9, second electric push rod 18 and motor 110 external power supply, and sense the smoke through the smoke sensor 6. After the smoke sensor 6 is started, the first electric push rod 9 and the second electric push rod 18 are operated through the control panel 8, so that the anti-falling plate 4 and the inserted fixed block 19 are retracted, so that the winding roller 13 is loosened, and the support of the smoke barrier wall controller body 3 is sent away, and then the motor 110 drives the winding roller 13 to move. The roller 13 causes the pull wire 12 to rotate to loosen it and then put down the smoke barrier wall controller body 3 for operation. Then, when retracting, the internal controller of the smoke barrier wall controller body 3 can be operated to make the winding roller 13 rotate in the opposite direction to pull up the smoke barrier wall controller body 3. Then the first electric push rod 9 and the second electric push rod 18 push the anti-fall plate 4 and the insertion fixing block 19, so that the insertion fixing block 19 enters the insertion fixing groove 14 to fix it, and the anti-fall plate 4 supports the smoke barrier wall controller body 3 to complete the work.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A hanging mechanism for a smoke barrier wall controller, comprising a smoke barrier wall controller body (3), characterized in that: A hanging mechanism consisting of an embedding box (1) embedded in the wall and a top frame (2) connected to the embedding box at the upper end; A fixed plate (15) is symmetrically connected to the middle of the embedded box (1), and a winding roller (13) with an internal groove is connected to the middle of the fixed plate (15) through a bearing. A motor (110) is installed on one side of the fixed plate (15), and the output end of the motor (110) is connected to the winding roller (13). Two guide rollers (10) are connected to the inside of the top frame (2) through bearings. Two guide holes (11) are provided at the bottom of the top frame (2) and respectively penetrate the inside and outside of the embedded box (1). A pull wire (12) is connected to the top of the smoke wall controller body (3) and passes through the guide hole (11) and the outside of the guide roller (10) to connect to the winding roller (13).

2. The hanging mechanism for a smoke barrier wall controller according to claim 1, characterized in that: A force-bearing plate (16) is provided on the other side of the fixed plate (15) and is connected to the embedded box (1), and a force-bearing through groove (17) is provided in the middle of the force-bearing plate (16). A second electric push rod (18) is installed on the other side of the force-bearing plate (16), and an insertion fixing block (19) is connected to the force-bearing through groove (17) at the output end of the second electric push rod (18). An insertion fixing groove (14) is dug inwardly on one side of the insertion fixing block (19) of the winding roller (13).

3. The hanging mechanism for a smoke barrier wall controller according to claim 2, characterized in that: The insertion fixing groove (14), the force-bearing through groove (17) and the insertion fixing block (19) are all arranged in a rectangular shape, and the length dimension of the insertion fixing groove (14) is half of the length dimension of the insertion fixing block (19).

4. The hanging mechanism for a smoke barrier wall controller according to claim 1, characterized in that: The bottom of the insert box (1) is provided with a bottom groove (5) penetrating the outside, a first electric push rod (9) is installed inside the bottom groove (5), and an anti-fall plate (4) is connected to the output end of the first electric push rod (9) in a sliding connection with the bottom groove (5).

5. The hanging mechanism for a smoke barrier wall controller according to claim 1, characterized in that: The outer side of the embedded box (1) is provided with a box door (7), and a control panel (8) is installed next to it. The outer side of the top frame (2) is provided with a smoke sensor (6).

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