Building group fireproof transformation device

Abstract

The utility model relates to the technical field of fireproof transformation, in particular to a building group fireproof transformation device. The fire extinguishing device comprises a wall, a driving part and a smoke sensor, a first-stage fire extinguishing assembly and a second-stage fire extinguishing assembly are sequentially arranged on the side face of the wall from top to bottom, the driving part is arranged at one end between the first-stage fire extinguishing assembly and the second-stage fire extinguishing assembly, and the driving part is provided with an adjusting mechanism and a lifting mechanism and used for synchronously controlling the first-stage fire extinguishing assembly and the second-stage fire extinguishing assembly. The first-level fireproof assembly, the second-level fireproof assembly and the driving piece are arranged on the wall, the adjusting mechanism in the driving piece can adjust the set angle of the transverse pipe a in a reciprocating mode, then the water spraying direction of the spraying head on the transverse pipe a is adjusted, the lifting mechanism can drive the transverse pipe b to ascend and descend in a reciprocating mode while the set angle of the transverse pipe a is adjusted, and the spraying direction is adjusted. The farthest water spraying distance is enlarged, the fire suppression effect is further improved, and therefore the safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire prevention reconstruction, in particular to a fire prevention reconstruction device for a building complex. Background Art

[0002] Building complex fire protection renovation device refers to a facility used to improve the fire protection capability of a building. It usually consists of a series of fire prevention measures, including fire extinguishing devices, smoke alarms, etc., aimed at preventing the spread of fire in the building and protecting the lives and property of personnel. These devices are usually installed at the entrances and exits, elevators, stairwells and other parts of the building to reduce the ways for the fire to spread by blocking the gaps and openings in the building.

[0003] A Chinese patent with authorization announcement number CN215275532U discloses a modified intelligent fireproof building structure. By setting a driving mechanism, when a fire accidentally occurs on a floor, the smoke sensor can detect the occurrence of the fire in time and start the motor. When the motor is running, it can drive the reciprocating screw to rotate. Since the side wall of the moving block is in contact with the inner wall of the cavity, the reciprocating screw can drive the moving block to move left and right along the reciprocating screw when it rotates, thereby driving the moving plate to move left and right. The water sprayed from multiple nozzles can effectively suppress the fire, replacing the structure of traditional fireproof buildings and effectively improving the fireproof performance of the wall.

[0004] However, the fireproof building structure mentioned above is equipped with a sprinkler with a fixed height, which results in a constant distance of sprinkler water spraying during the fire-fighting process. Therefore, it can only extinguish fires within a certain range in a timely manner, and its fire-proofing effect is average. Utility Model Content

[0005] In view of the problems existing in the background technology, a fire prevention modification device for building complexes is proposed. The wall is equipped with a primary fire prevention component, a secondary fire prevention component and a driving member. The adjustment mechanism in the driving member can reciprocate to adjust the setting angle of the horizontal pipe a, and the lifting mechanism drives the horizontal pipe b to reciprocate and lift at the same time. During the lifting process, the maximum water spraying distance is expanded, which further improves the suppression effect on the fire, thereby improving the safety of the device.

[0006] The utility model provides a fire prevention renovation device for a building complex, comprising:

[0007] The wall has a primary fire extinguishing assembly and a secondary fire extinguishing assembly arranged successively on its upper and lower sides;

[0008] A driving member, disposed at one end between the primary fire extinguishing assembly and the secondary fire extinguishing assembly, having an adjusting mechanism and a lifting mechanism, for synchronously controlling the primary fire extinguishing assembly and the secondary fire extinguishing assembly; and

[0009] The smoke sensor is mounted on the wall and is used to operate the primary fire extinguishing component and the secondary fire extinguishing component through the driving member when sensing smoke.

[0010] Preferably, the first-level fire extinguishing assembly includes a mounting plate and a transverse pipe a. Two groups of mounting plates are provided, which are symmetrically arranged on one side of the wall. A transverse pipe a is rotatably arranged between the two groups of mounting plates, and the rear side of the transverse pipe a is connected to a water inlet pipe.

[0011] Preferably, the secondary fire extinguishing assembly includes limit columns, a lifting frame and a transverse tube b. Two groups of limit columns are provided, which are symmetrically arranged on one side of the wall and below the transverse tube a. A lifting frame is slidably arranged between the two groups of limit columns, and a transverse tube b is arranged on the side of the lifting frame.

[0012] Preferably, multiple groups of nozzles are linearly distributed on the sides of the transverse pipe a and the transverse pipe b, a water pipe is connected between the transverse pipe a and the transverse pipe b, and the water pipe and the water inlet pipe are both configured as corrugated telescopic structures.

[0013] Preferably, the adjustment mechanism comprises

[0014] A fixing plate a is installed on the wall, a motor is installed on the fixing plate a, and the output end of the motor passes through the fixing plate a and is connected to a gear;

[0015] A connecting shaft is installed at one end of the horizontal tube a, one end of the connecting shaft passes through the corresponding mounting plate and is connected to a strip plate, and a through hole is opened on the strip plate;

[0016] The utility model has a convex shaft which is inserted and arranged inside the through hole, and the convex shaft is installed at the eccentric position of the side surface of the gear.

[0017] Preferably, the telescopic mechanism includes a fixed plate b, a toothed disc and a connecting rod. The fixed plate b is installed on the wall below the fixed plate a, and a toothed disc is rotatably provided on one side of the fixed plate. The toothed disc is meshed with a gear, and a connecting rod is rotatably provided between the eccentric part of the side of the toothed disc and the lifting frame.

[0018] Through the above technical scheme, that is, the fire protection modification device disclosed in the utility model, a primary fire protection component, a secondary fire protection component and a driving component are provided on the wall. The adjustment mechanism in the driving component can reciprocate the setting angle of the horizontal pipe a, thereby adjusting the water spraying direction of the sprinkler thereon. The lifting mechanism can be used to adjust the setting angle of the horizontal pipe a while driving the horizontal pipe b to reciprocate and lift. During the lifting process, its farthest water spraying distance is expanded, further improving the fire suppression effect, thereby improving the safety of the device.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1This is a schematic diagram of the structure of a fire-proof renovation device for a building complex according to the utility model;

[0021] Figure 2 for Figure 1 Schematic diagram of the side structure;

[0022] Figure 3 for Figure 2 Schematic diagram of the local enlarged structure at A.

[0023] Figure numerals: 1. wall; 2. smoke sensor; 3. mounting plate; 4. transverse pipe a; 5. water inlet pipe; 6. limiting column; 7. lifting frame; 8. transverse pipe b; 9. nozzle; 10. water pipe; 11. fixing plate a; 12. motor; 13. gear; 14. connecting shaft; 15. strip plate; 16. through hole; 17. convex shaft; 18. fixing plate b; 19. gear plate; 20. connecting rod. DETAILED DESCRIPTION

[0024] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0025] Embodiment 1

[0026] like Figure 1-Figure 3 As shown, the utility model proposes a fire prevention renovation device for a building complex, comprising a wall 1, a driving member and a smoke sensor 2. A primary fire extinguishing assembly and a secondary fire extinguishing assembly are sequentially arranged on the upper and lower sides of the wall 1. A driving member is arranged at one end between the primary fire extinguishing assembly and the secondary fire extinguishing assembly. The driving member has an adjustment mechanism and a lifting mechanism for synchronously controlling the primary fire extinguishing assembly and the secondary fire extinguishing assembly. A smoke sensor 2 is also installed on the wall 1 for operating the primary fire extinguishing assembly and the secondary fire extinguishing assembly through the driving member when sensing smoke.

[0027] like Figure 1 As shown, the first-level fire extinguishing assembly includes a mounting plate 3 and a transverse pipe a4. Two groups of mounting plates 3 are provided, which are symmetrically arranged on one side of the wall 1. A transverse pipe a4 is rotatably arranged between the two groups of mounting plates 3. The rear side of the transverse pipe a4 is connected to a water inlet pipe 5.

[0028] Among them, a water pump and a water tank are arranged on the wall 1, and the water outlet of the water pump is connected to the water inlet pipe 5. This is the prior art and is not shown in the figure.

[0029] like Figure 1 As shown, the secondary fire extinguishing assembly includes a limiting column 6, a lifting frame 7 and a transverse pipe b8. Two groups of limiting columns 6 are provided, which are symmetrically arranged on one side of the wall 1 and below the transverse pipe a4. A lifting frame 7 is slidably arranged between the two groups of limiting columns 6. A transverse pipe b8 is arranged on the side of the lifting frame 7. The lifting frame 7 will slide up and down along the limiting columns 6 under the action of external force.

[0030] like Figure 1 As shown, multiple groups of nozzles 9 are linearly distributed on the sides of the transverse pipe a4 and the transverse pipe b8, and a water pipe 10 is connected between the transverse pipe a4 and the transverse pipe b8. The water pipe 10 and the water inlet pipe 5 are both configured as a corrugated telescopic structure. The corrugated telescopic structure ensures that the angle of the transverse pipe a4 and the height of the transverse pipe b8 will not be restricted by the pipeline when adjusting.

[0031] Embodiment 2

[0032] like Figure 1-Figure 3 As shown, the utility model proposes a fireproof renovation device for building complexes. Based on the above embodiments, this embodiment also records in detail the specific components of the adjustment mechanism and the telescopic mechanism, as well as the connection method between the two.

[0033] like Figure 2 and Figure 3 As shown, the adjustment mechanism includes a fixing plate a11, a motor 12, a connecting shaft 14, a strip plate 15 and a convex shaft 17. The fixing plate a11 is installed on the wall 1, and the motor 12 is installed on its side. The output end of the motor 12 passes through the fixing plate a11 and is connected to the gear 13. The end of the cross tube a4 is connected to the connecting shaft 14 that passes through the mounting plate 3. The strip plate 15 with a through hole 16 is connected to the connecting shaft 14. The convex shaft 17 is inserted into the inner side of the through hole 16. The convex shaft 17 is installed at the eccentric position of the side of the gear 13.

[0034] like Figure 2 and Figure 3 As shown, the telescopic mechanism includes a fixed plate b18, a toothed disc 19 and a connecting rod 20. The fixed plate b18 is installed on the wall 1 below the fixed plate a11, and a toothed disc 19 is rotatably provided on one side of the fixed plate b18. The toothed disc 19 is meshed and connected with the gear 13, and a connecting rod 20 is rotatably provided between the eccentric part of the side of the toothed disc 19 and the lifting frame 7.

[0035] In summary, when the utility model is in use, when a fire occurs in a building, the smoke sensor 2 detects the occurrence of a fire, automatically starts the external water pump and the motor 12, and the water pump draws water in the water tank into the transverse pipe a4 and the transverse pipe b8 through the water inlet pipe 5, and sprays it evenly through the nozzle 9. During the spraying process, the motor 12 drives the gear 13 to rotate. During the rotation of the gear 13, on the one hand, it drives the cam 17 to make a circular motion. When the cam 17 moves, it applies a thrust to the strip plate 15, driving the strip plate 15 to swing back and forth. During the swinging process, the strip plate 15 drives the transverse pipe a4 to reciprocate at a certain angle through the connecting shaft 14; on the other hand, when the gear 13 rotates, it meshes with the toothed disc 19, thereby driving the toothed disc 19 to rotate. Under the action of the connecting rod 20, the toothed disc 19 pulls the lifting seat to lift and lower along the limit column 6. During the fire extinguishing process, the overall water spraying angle of the transverse pipe a4 and the water spraying height of the transverse pipe b8 are continuously adjusted, thereby further expanding its fire extinguishing range.

[0036] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A fire protection renovation device for a building complex, characterized in that: include A wall (1) has a primary fire extinguishing assembly and a secondary fire extinguishing assembly arranged in sequence on the upper and lower sides thereof; A driving member is arranged at one end between the primary fire extinguishing assembly and the secondary fire extinguishing assembly, and has an adjusting mechanism and a lifting mechanism for synchronously controlling the primary fire extinguishing assembly and the secondary fire extinguishing assembly; as well as The smoke sensor (2) is installed on the wall (1) and is used to operate the primary fire extinguishing component and the secondary fire extinguishing component through a driving member when sensing smoke.

2. A fire protection renovation device for building complexes according to claim 1, characterized in that: The first-level fire extinguishing assembly comprises a mounting plate (3) and a transverse pipe a (4); the mounting plates (3) are provided in two groups and are symmetrically arranged on one side of a wall (1); a transverse pipe a (4) is rotatably arranged between the two groups of mounting plates (3); and a water inlet pipe (5) is connected to the rear side of the transverse pipe a (4).

3. A fire protection renovation device for building complexes according to claim 2, characterized in that: The secondary fire extinguishing assembly comprises a limiting column (6), a lifting frame (7) and a transverse pipe b (8); the limiting columns (6) are provided in two groups and are symmetrically arranged on one side of the wall (1) and below the transverse pipe a (4); the lifting frame (7) is slidably arranged between the two groups of limiting columns (6); and the transverse pipe b (8) is arranged on the side of the lifting frame (7).

4. A fire protection renovation device for building complexes according to claim 3, characterized in that: Multiple groups of nozzles (9) are linearly distributed on the sides of the transverse pipe a (4) and the transverse pipe b (8), a water delivery pipe (10) is connected between the transverse pipe a (4) and the transverse pipe b (8), and the water delivery pipe (10) and the water inlet pipe (5) are both configured as corrugated telescopic structures.

5. The fire protection renovation device for building complex according to claim 3 is characterized in that: The regulating mechanism includes A fixing plate a (11) is installed on a wall (1), a motor (12) is installed on the fixing plate a (11), and an output end of the motor (12) passes through the fixing plate a (11) and is connected to a gear (13); A connecting shaft (14) is installed at one end of the transverse tube a (4), one end of the connecting shaft (14) passes through the corresponding mounting plate (3) and is connected to a strip plate (15), and a through hole (16) is opened on the strip plate (15); The gear (13) has a convex shaft (17) inserted into the inner side of the through hole (16), and the convex shaft (17) is installed at an eccentric position on the side of the gear (13).

6. A fire protection renovation device for building complexes according to claim 5, characterized in that: The telescopic mechanism comprises a fixed plate b (18), a toothed disc (19) and a connecting rod (20). The fixed plate b (18) is installed on the wall (1) and is located below the fixed plate a (11). A toothed disc (19) is rotatably arranged on one side of the fixed plate b (18). The toothed disc (19) is meshedly connected with a gear (13). A connecting rod (20) is rotatably arranged between an eccentric portion of a side surface of the toothed disc (19) and a lifting frame (7).

Images