Easily-installed A60-level bulkhead fireproof cabin penetrating piece and installation method thereof

Abstract

The invention provides an easy-to-install A60-level bulkhead fireproof cabin penetrating piece and an installation method thereof, and relates to the field of bulkhead fireproofing, the easy-to-install A60-level bulkhead fireproof cabin penetrating piece comprises a first installation seat, a second installation seat and a fixing rod, and the first installation seat and the second installation seat are arranged at the two ends of a bulkhead penetrating hole respectively; the first mounting base and the second mounting base are fixed through a fixing rod penetrating through the bulkhead, the first mounting base and the second mounting base are the same in mechanism and each comprise a mounting disc, a clamping mechanism, a positioning mechanism and a sealing mechanism, and the mounting discs, the positioning mechanisms, the clamping mechanisms and the sealing mechanisms are fixedly connected; according to the pipeline sealing device, a first rotating ring is driven to rotate through an adjusting assembly, so that an arc-shaped clamping arm is driven to clamp the outer wall of a pipeline through meshing transmission between an inner tooth ring and a rotating tooth seat, then the pipeline is subjected to final sealing work through a sealing mechanism, the arc-shaped clamping arm of the device can clamp pipelines with different diameters, and the sealing efficiency is improved. And the primary installation is relatively convenient.

Description

Technical Field

[0001] The invention relates to the technical field of bulkhead fire protection, and in particular to an A60-class bulkhead fire protection penetration component which is easy to install and an installation method thereof. Background Art

[0002] According to the current regulations, the inspection department has increasingly strict fire protection requirements for ship bulkheads. During the ship design process, it is necessary to consider that pipes passing through such fireproof bulkheads must meet the regulations. When a cabin is on fire, it is necessary to effectively block the flames from passing through the pipelines and affecting the adjacent cabins, so penetration parts are needed; When installing traditional penetration parts, one diameter of pipe usually corresponds to one specification of penetration parts. However, for thinner pipes, it is not suitable for pipes with different diameters, which has certain limitations in use. Therefore, the present invention proposes an easy-to-install A60-level bulkhead fire-proof penetration part and an installation method thereof to solve the problems existing in the prior art. Summary of the invention

[0003] In view of the above problems, the present invention proposes an easy-to-install A60-class bulkhead fire-proofing penetration component and an installation method thereof. The easy-to-install A60-class bulkhead fire-proofing penetration component and the installation method thereof drive the first rotating ring to rotate through an adjusting component, thereby driving the arc-shaped clamping arm to clamp the outer wall of the pipeline through the meshing transmission between the inner gear ring and the rotating gear seat, and then the sealing mechanism is used to perform the final sealing work on the pipeline. The arc-shaped clamping arm of the device can clamp pipelines of different diameters, which is not only convenient for the initial installation, but also convenient for subsequent pipeline replacement.

[0004] To achieve the purpose of the present invention, the present invention is implemented by the following technical solutions: an A60-class bulkhead fireproof penetration member that is easy to install, comprising a first mounting seat, a second mounting seat and a fixing rod, wherein the first mounting seat and the second mounting seat are respectively arranged at two ends of a bulkhead perforation, and the first mounting seat and the second mounting seat are fixed by a fixing rod that penetrates the bulkhead; The first mounting seat and the second mounting seat have the same mechanism, both including a mounting plate, a clamping mechanism, a positioning mechanism and a sealing mechanism, the mounting plate, the positioning mechanism, the clamping mechanism and the sealing mechanism are fixedly connected, the clamping mechanism including a first mounting bin, a first rotating ring, a first limiting groove, an outer gear ring, an inner gear ring, a rotating ruler seat, a fixed shaft, an arc-shaped clamping arm and an adjusting component, the first mounting bin has a first rotating ring rotatably mounted therein through the first limiting groove, an outer gear ring is arranged on the outer wall of the first rotating ring, an inner gear ring is arranged on the inner wall of the first rotating ring, a plurality of groups of fixed shafts are distributed in a circular array on the inner side of the first rotating ring, a rotating gear seat is rotatably mounted on the plurality of groups of fixed shafts, the rotating gear seat is meshed with the inner gear ring, one end of the arc-shaped clamping arm is integrally formed with the rotating gear seat, and an adjusting component that drives the first rotating ring to rotate is also provided at a position above the first rotating ring inside the first mounting bin.

[0005] Further improvements are: the adjusting assembly includes an adjusting screw, a rotating shaft, an adjusting gear, a spring seat, a cross slot and a cross block, a rotating shaft is rotatably installed above the first rotating ring, an adjusting gear is fixed on the rotating shaft, the adjusting gear is meshed with an external gear ring, one end of the rotating shaft is rotatably connected to the inner wall of the first mounting bin, the other end of the rotating shaft is fixedly connected to the spring seat, an adjusting screw is threadedly installed on the side wall of the first mounting bin, the adjusting screw is screwed into the interior of the first mounting bin and fits with the side wall of the spring seat, a cross slot is provided on the side wall of the spring seat where the adjusting screw fits, and a matching cross block is provided on the adjusting screw.

[0006] A further improvement is that: the clamping end of the arc-shaped clamping arm is also provided with a magnetic column, and the outer wall of the magnetic column is coated with anti-slip grooves.

[0007] The further improvement is that the positioning mechanism comprises a second mounting chamber, a second rotating ring, a second limiting groove, a conical gear ring, a bevel gear, a threaded rod, a nut sleeve, a fixing block, a through groove and a positioning block, the middle of the second mounting chamber is rotatably installed with a second rotating ring through the second limiting groove, the second mounting chamber and the second limiting groove are clamped together, the outer wall of the second rotating ring is exposed to the outside world, a conical gear ring is fixed on the side of the second rotating ring away from the first mounting chamber, the conical gear ring is located inside the second mounting chamber, one side of the second mounting is fixedly connected to the mounting plate, through grooves are symmetrically provided on the connecting side walls of the mounting chamber and the second mounting chamber, and a positioning block is slidably installed at the through groove, the inner end of the positioning block is fixedly connected to the nut sleeve, a threaded rod is rotatably installed on the inner wall of the side where the second mounting chamber is connected to the mounting plate through the fixing block, a conical gear is fixed on the top of the threaded rod, the conical gear is meshed with the cylindrical gear ring, and the lower end of the threaded rod is threadedly connected to the nut sleeve.

[0008] A further improvement is that the longitudinal sections of the mounting plate, the first mounting chamber and the second mounting chamber are all annular and have equal central apertures, and a sealing ring is also provided on the side of the mounting plate close to the bulkhead, and the thickness of the sealing ring is the same as that of the positioning block.

[0009] A further improvement is that the cross section of the notch of the second limiting groove is T-shaped, and anti-slip grooves are provided on the outer wall of the second rotating ring.

[0010] A further improvement is that the sealing mechanism includes a fixing seat, a flame retardant sheath and a clamp, one end of the flame retardant sheath is provided with a fixing seat, the fixing seat is fixedly connected to the outer wall of the first installation bin, and the other end of the flame retardant sheath is fixedly connected to the pipe through the clamp.

[0011] Further improvements are: a mounting frame is provided on the outer side of the fixing seat, a plurality of nozzles are distributed in a circular array on the mounting frame, a water bag is provided on the inner side of the flame retardant sheath, a temperature sensor is provided on the mounting frame, a connecting pipe is provided between the mounting frame and the fixing seat, the connecting pipe connects the water bag with the nozzle, and the nozzle is electrically connected to the temperature sensor.

[0012] The installation method of the above-mentioned easy-to-install Class A bulkhead fire-proof penetration component comprises the following steps: S1. Punch holes in the bulkhead, and the hole diameter must be larger than the inner diameter of the piercing member; S2. Center the installation of the first mounting seat and the second mounting seat. The outer wall of the second rotating ring is rotated to rotate the second rotating ring, thereby driving the conical gear ring to rotate. The conical gear ring in turn drives the conical gear to rotate, and drives the threaded rod to rotate. The rotation of the threaded rod drives the nut sleeve and the positioning block to move up and down under the limit of the through groove. The spacing between the two groups of positioning blocks is adjusted so that the positioning blocks can fit with the inner wall of the perforated hole, thereby positioning the installation of the first mounting seat and the second mounting seat; S3, according to the positioning positions of the mounting plates on the first mounting seat and the second mounting seat, the rod hole of the fixing rod is punched, and after the punching is completed, the fixing rod is installed, so as to fix the first mounting seat, the second mounting seat and the bulkhead; S4. After the fixed installation, the pipeline is installed, and the adjusting screw is rotated inward by rotating the adjusting screw, so that the cross block on the adjusting screw is engaged with the cross groove on the spring seat, thereby driving the fixed shaft and the adjusting gear to rotate, and then driving the first rotating ring to rotate, thereby driving the rotating gear seat to rotate, and then adjusting the arc-shaped clamping arm to clamp and fix the outer wall of the pipeline; S5. Use a clamp to seal the flame retardant sheath to the outer wall of the pipe.

[0013] The beneficial effects of the present invention are as follows: the present invention performs perforation on the bulkhead, and then positions and installs the first mounting seat and the second mounting seat through a positioning mechanism. At this time, the bulkhead is perforated again according to the installation position of the fixing rod on the installation plate. At this time, the perforation is used for the installation of the fixing rod, and then the first mounting seat and the second mounting group are fixed to the bulkhead through the nut on the fixing rod. The overall installation method is relatively convenient. When connecting the pipelines between the cabins, the pipelines can be directly passed through the first mounting seat and the second mounting seat, and the first mounting seat and the second mounting seat drive the first rotating ring to rotate through the adjustment component, thereby driving the arc-shaped clamping arm to clamp the outer wall of the pipeline through the meshing transmission between the inner gear ring and the rotating gear seat, and then the pipeline is finally sealed by the sealing mechanism. The arc-shaped clamping arm of the device can clamp pipelines of different diameters, which is not only convenient for the initial installation, but also convenient for subsequent pipeline replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an assembly schematic diagram of the present invention.

[0015] Figure 2 It is a structural schematic diagram of the present invention.

[0016] Figure 3 It is a structural schematic diagram of the sealing mechanism of the present invention.

[0017] Figure 4 It is a schematic diagram of the structure inside the first installation bin of the present invention.

[0018] Figure 5 It is a schematic diagram of the structure inside the second installation bin of the present invention.

[0019] Figure 6 It is a schematic diagram of the structure of the regulating component of the present invention.

[0020] Figure 7 It is a schematic diagram of the connection between the bevel gear and the conical gear ring of the present invention.

[0021] Figure 8 It is a structural schematic diagram of the threaded rod, nut sleeve and positioning block of the present invention.

[0022] Fig. 9 It is a cross-sectional view of the second limiting groove of the present invention.

[0023] Among them: 1. First mounting seat; 2. Second mounting seat; 3. Fixed rod; 4. Mounting plate; 5. First mounting compartment; 6. First rotating ring; 7. First limiting groove; 8. External gear ring; 9. Internal gear ring; 10. Rotating ruler seat; 11. Fixed shaft; 12. Arc clamp arm; 13. Rotating gear seat; 14. Adjusting screw; 15. Rotating shaft; 16. Adjusting gear; 17. Spring seat; 18. Cross slot; 19. Cross block; 2 0. Magnetic column; 21. Second installation compartment; 22. Second rotating ring; 23. Second limiting groove; 24. Conical gear ring; 25. Bevel gear; 26. Threaded rod; 27. Nut sleeve; 28. Fixed block; 29. ​​Through groove; 30. Positioning block; 31. Fixed seat; 32. Flame retardant sheath; 33. Hoop; 34. Mounting frame; 35. Nozzle; 36. Water bag; 37. Temperature sensor; 38. Connecting pipe; 39. Sealing ring. DETAILED DESCRIPTION

[0024] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with examples. The examples are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0025] according to Figure 1-Figure 9 As shown, this embodiment provides an A60-class bulkhead fireproof penetration member that is easy to install, comprising a first mounting seat 1, a second mounting seat 2 and a fixing rod 3, wherein the first mounting seat 1 and the second mounting seat 2 are respectively arranged at two ends of a bulkhead perforation, and the first mounting seat 1 and the second mounting seat 2 are fixed by the fixing rod 3 that penetrates the bulkhead; The first mounting seat 1 and the second mounting seat 2 have the same structure, both including a mounting plate 4, a clamping mechanism, a positioning mechanism and a sealing mechanism, and the mounting plate 4, the positioning mechanism, the clamping mechanism and the sealing mechanism are fixedly connected, and the clamping mechanism includes a first mounting bin 5, a first rotating ring 6, a first limiting groove 7, an outer gear ring 8, an inner gear ring 9, a rotating ruler seat 10, a fixed shaft 11, an arc-shaped clamping arm 12 and an adjusting component, the first mounting bin 5 has a first rotating ring 6 rotatably mounted therein through the first limiting groove 7, an outer gear ring 8 is arranged on the outer wall of the first rotating ring 6, an inner gear ring 9 is arranged on the inner wall of the first rotating ring 6, a plurality of groups of fixed shafts 11 are distributed in a circular array on the inner side of the first rotating ring 6, and a rotating gear seat 13 is rotatably mounted on the plurality of groups of fixed shafts 11, the rotating gear seat 13 is meshed with the inner gear ring 9, one end of the arc-shaped clamping arm 12 is integrally formed with the rotating gear seat 13, and an adjusting component for driving the first rotating ring 6 to rotate is also provided at a position above the first rotating ring 6 inside the first mounting bin 5.

[0026] When installing the device, holes are first made on the bulkhead, and then the first mounting seat 1 and the second mounting seat 2 are positioned and installed through the positioning mechanism. At this time, holes are made on the bulkhead again according to the installation position of the fixing rod 3 on the mounting plate 4. At this time, the holes are used for the installation of the fixing rod 3, and then the first mounting seat 1 and the second mounting group are fixed to the bulkhead through the nuts on the fixing rod 3. The overall installation method is relatively convenient. When connecting the pipelines between the cabins, the pipelines can be directly passed through the first mounting seat 1 and the second mounting seat, and the first mounting seat 1 and the second mounting seat 2 drive the first rotating ring 6 to rotate through the adjustment component, thereby driving the arc clamping arm 12 to clamp the outer wall of the pipeline through the meshing transmission between the inner gear ring 9 and the rotating gear seat 13, and then the pipeline is finally sealed by the sealing mechanism. The arc clamping arm 12 of the device can clamp pipelines of different diameters, which is not only convenient for the initial installation, but also convenient for subsequent pipeline replacement.

[0027] The adjusting assembly includes an adjusting screw 14, a rotating shaft 15, an adjusting gear 16, a spring seat 17, a cross slot 18 and a cross block 19. The rotating shaft 15 is rotatably installed above the first rotating ring 6, and the adjusting gear 16 is fixed on the rotating shaft 15. The adjusting gear 16 is meshed with the outer gear ring 8. One end of the rotating shaft 15 is rotatably connected to the inner wall of the first mounting bin 5, and the other end of the rotating shaft 15 is fixedly connected to the spring seat 17. The adjusting screw 14 is threadedly installed on the side wall of the first mounting bin 5. The adjusting screw 14 is screwed into the interior of the first mounting bin 5 and fits with the side wall of the spring seat 17. A cross slot 18 is provided on the side wall where the spring seat 17 fits with the adjusting screw 14, and a matching cross block 19 is provided on the adjusting screw 14.

[0028] By rotating the adjusting screw 14, the inner end of the adjusting screw 14 is screwed inward. When the inner end of the adjusting screw 14 contacts the spring seat 17, the adjusting screw 14 continues to be screwed in. During the screwing process, the spring seat 17 contracts. At the same time, when the cross slot 18 and the cross seat are aligned, the elastic force of the spring seat 17 assists in the engagement. At this time, the adjusting screw 14 continues to be screwed inward. As the adjusting screw 14 is screwed in, the spring seat 17 and the rotating shaft 15 are driven to rotate synchronously, thereby driving the adjusting gear 16 to rotate synchronously. Through the meshing of the outer gear ring 8 and the adjusting gear 16, the first rotating ring 6 is driven to rotate in the first mounting chamber 5. By adopting a threaded screw-in driving structure, the first rotating ring 6 can be effectively prevented from self-rotation, thereby avoiding the occurrence of the arc-shaped clamping arm 12 not being clamped.

[0029] The clamping end of the arc-shaped clamping arm 12 is further provided with a magnetic column 20 , and the outer wall of the magnetic column 20 is coated with anti-slip grooves.

[0030] By providing a magnetic column 20 on the arc-shaped clamp arm 12, the adsorption between the arc-shaped clamp arm 12 and the outer wall of the pipe can be increased during clamping. The provision of the anti-slip pattern increases the friction between the arc-shaped clamp arm 12 and the pipe when the magnetic column 20 cannot provide adsorption, thereby further increasing the stability of clamping.

[0031] The positioning mechanism includes a second mounting chamber 21, a second rotating ring 22, a second limiting groove 23, a conical gear ring 24, a bevel gear 25, a threaded rod 26, a nut sleeve 27, a fixing block 28, a through groove 29 and a positioning block 30. The second mounting chamber 21 is rotatably mounted with the second rotating ring 22 in the middle through the second limiting groove 23. The second mounting chamber 21 is clamped with the second limiting groove 23. The outer wall of the second rotating ring 22 is exposed to the outside. The conical gear ring 24 is fixed on the side of the second rotating ring 22 away from the first mounting chamber 5. The conical gear ring 24 is located at the second mounting chamber 5. Inside the second mounting bin 21, one side of the second mounting is fixedly connected to the mounting plate 4, and a through groove 29 is symmetrically provided on the connecting side wall between the mounting bin and the second mounting bin 21, and a positioning block 30 is slidably installed at the through groove 29, and the inner end of the positioning block 30 is fixedly connected to the nut sleeve 27, and a threaded rod 26 is rotatably installed on the inner wall of the side where the second mounting bin 21 is connected to the mounting plate 4 through a fixing block 28, a bevel gear is fixed on the top of the threaded rod 26, and the bevel gear is meshed with a cylindrical gear ring, and the lower end of the threaded rod 26 is threadedly connected to the nut sleeve 27.

[0032] By rotating the exposed part of the second rotating ring 22, the second rotating ring 22 is driven to rotate, and the conical gear ring 24 on the second rotating ring 22 rotates synchronously, and the conical gear ring 24 drives the conical gear to rotate, thereby driving the threaded rod 26 to rotate, and the positioning block 30 and the nut sleeve 27 are limited by the through groove 29. At the same time, the fixed block 28 supports the threaded rod 26, so that the nut sleeve 27 moves up and down on the threaded rod 26. Since the two groups of threaded rods 26 are symmetrically arranged up and down, in order to ensure the synchronous movement of the two groups of positioning blocks 30, the threads on the two groups of threaded rods 26 are oppositely arranged. By adjusting the spacing between the two groups of positioning blocks 30, it is convenient to install the device at the perforation of the cabin body, and at the same time, the installation of the device is preliminarily positioned to facilitate the positioning of the hole position of the fixing rod 3.

[0033] The longitudinal sections of the mounting plate 4, the first mounting chamber 5 and the second mounting chamber 21 are all annular, and the central apertures are all equal. A sealing ring 39 is also provided on the side of the mounting plate 4 close to the bulkhead. The thickness of the sealing ring 39 is the same as the thickness of the positioning block 30. The sealing ring 39 is provided to increase the sealing of the connection between the mounting plate 4 and the bulkhead.

[0034] The cross section of the second limiting groove 23 is T-shaped, and the outer wall of the second rotating ring 22 is provided with anti-slip grooves.

[0035] The sealing mechanism includes a fixing seat 31, a flame retardant sheath 32 and a clamp 33. One end of the flame retardant sheath 32 is provided with a fixing seat 31, and the fixing seat 31 is fixedly connected to the outer wall of the first installation bin 5. The other end of the flame retardant sheath 32 is fixedly connected to the pipeline through the clamp 33.

[0036] The flame retardant sheath 32 is used to seal the pipeline and the first installation chamber 5, and the clamp 33 is used to fix the pipeline, which can be greatly adapted to pipelines of different diameters, further increasing the application range of the device. At the same time, the flame retardant sheath 32 is made of flame retardant leather.

[0037] A mounting frame 34 is provided on the outer side of the fixing seat 31, and a plurality of nozzles 35 are distributed in a circular array on the mounting frame 34. A water bag 36 is provided on the inner side of the flame retardant sheath 32, and a temperature sensor 37 is provided on the mounting frame 34. A connecting pipe 38 is provided between the mounting frame 34 and the fixing seat 31, and the connecting pipe 38 connects the water bag 36 with the nozzle 35, and the nozzle 35 and the temperature sensor 37 are electrically connected.

[0038] By arranging a water bag 36 inside the flame retardant sheath 32 and a temperature sensor 37 on the mounting frame 34, when a fire occurs, the temperature sensor 37 detects a sharp increase in temperature, and controls the water pump on the nozzle 35 to pump water out of the water bag 36 and spray it onto the flame retardant sheath 32, thereby cooling the flame retardant sheath 32 and further increasing the flame retardant effect of the flame retardant sheath 32.

[0039] The installation method of the A60-class bulkhead fire-proof penetration component which is easy to install comprises the following steps: S1. Punch holes in the bulkhead, and the hole diameter must be larger than the inner diameter of the piercing member; S2. Center the installation of the first mounting seat 1 and the second mounting seat 2. The second rotating ring 22 is rotated by rotating the outer wall of the second rotating ring 22, thereby driving the conical gear ring 24 to rotate. The conical gear ring 24 in turn drives the conical gear to rotate, and drives the threaded rod 26 to rotate. The rotation of the threaded rod 26 drives the nut sleeve 27 and the positioning block 30 to move up and down under the limit of the through groove 29. The spacing between the two groups of positioning blocks 30 is adjusted so that the positioning blocks 30 can fit with the inner wall of the perforated hole, thereby positioning the installation of the first mounting seat 1 and the second mounting seat 2; S3, according to the positioning positions of the mounting plates 4 on the first mounting seat 1 and the second mounting seat 2, the rod holes of the fixing rod 3 are punched, and after the punching is completed, the fixing rod 3 is installed, so as to fix the first mounting seat 1, the second mounting seat 2 and the bulkhead; S4. After the fixed installation, the pipeline is installed, and the adjusting screw 14 is rotated to make the adjusting screw 14 rotate inward, so that the cross block 19 on the adjusting screw 14 is engaged with the cross groove 18 on the spring seat 17, thereby driving the fixed shaft 11 and the adjusting gear 16 to rotate, and then driving the first rotating ring 6 to rotate, thereby driving the rotating gear seat 13 to rotate, and then adjusting the arc clamping arm 12 to clamp and fix the outer wall of the pipeline; S5. The flame retardant sheath 32 is sealed and connected to the outer wall of the pipeline through the clamp 33.

[0040] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An A60-class bulkhead fire-proof penetration component that is easy to install, characterized in that: The invention comprises a first mounting seat (1), a second mounting seat (2) and a fixing rod (3), wherein the first mounting seat (1) and the second mounting seat (2) are respectively arranged at two ends of a hole in the bulkhead, and the first mounting seat (1) and the second mounting seat (2) are fixed by the fixing rod (3) penetrating the bulkhead; The first mounting seat (1) and the second mounting seat (2) have the same structure, and both comprise a mounting plate (4), a clamping mechanism, a positioning mechanism and a sealing mechanism. The mounting plate (4), the positioning mechanism, the clamping mechanism and the sealing mechanism are fixedly connected. The clamping mechanism comprises a first mounting chamber (5), a first rotating ring (6), a first limiting groove (7), an outer gear ring (8), an inner gear ring (9), a rotating ruler seat (10), a fixed shaft (11), an arc-shaped clamping arm (12) and an adjustment component. The first mounting chamber (5) has a first rotating ring (6) rotatably mounted therein via the first limiting groove (7). An outer toothed ring (8) is provided on the outer wall of the first rotating ring (6), an inner toothed ring (9) is provided on the inner wall of the first rotating ring (6), a plurality of fixed shafts (11) are distributed in a circular array on the inner side of the first rotating ring (6), a rotating gear seat (13) is rotatably mounted on each of the plurality of fixed shafts (11), the rotating gear seat (13) meshing with the inner toothed ring (9), one end of the arc-shaped clamping arm (12) is integrally formed with the rotating gear seat (13), and an adjusting component for driving the first rotating ring (6) to rotate is also provided at a position above the first rotating ring (6) inside the first installation chamber (5).

2. The A60-class bulkhead fire-proof penetration member that is easy to install according to claim 1, characterized in that: The adjustment assembly comprises an adjustment screw (14), a rotating shaft (15), an adjustment gear (16), a spring seat (17), a cross slot (18) and a cross block (19); a rotating shaft (15) is rotatably mounted above the first rotating ring (6); an adjustment gear (16) is fixed on the rotating shaft (15); the adjustment gear (16) is meshed with an outer gear ring (8); one end of the rotating shaft (15) is rotatably connected to the inner wall of the first mounting chamber (5); the other end of the rotating shaft (15) is fixedly connected to the spring seat (17); an adjustment screw (14) is threadedly mounted on the side wall of the first mounting chamber (5); the adjustment screw (14) is screwed into the interior of the first mounting chamber (5) and is in contact with the side wall of the spring seat (17); a cross slot (18) is provided on the side wall of the spring seat (17) in contact with the adjustment screw (14); and a matching cross block (19) is provided on the adjustment screw (14).

3. The A60-class bulkhead fire-proof penetration member that is easy to install according to claim 1, characterized in that: The clamping end of the arc-shaped clamping arm (12) is also provided with a magnetic column (20), and the outer wall of the magnetic column (20) is coated with anti-slip patterns.

4. The A60-class bulkhead fire-proof penetration member that is easy to install according to claim 1, characterized in that: The positioning mechanism comprises a second mounting chamber (21), a second rotating ring (22), a second limiting groove (23), a conical gear ring (24), a bevel gear (25), a threaded rod (26), a nut sleeve (27), a fixing block (28), a through groove (29) and a positioning block (30); a second rotating ring (22) is rotatably mounted in the middle of the second mounting chamber (21) via the second limiting groove (23); the second mounting chamber (21) and the second limiting groove (23) are clamped together; an outer wall of the second rotating ring (22) is exposed to the outside; a conical gear ring (24) is fixed on a side of the second rotating ring (22) away from the first mounting chamber (5); the conical gear ring (2 4) is located inside the second mounting chamber (21), one side of the second mounting chamber is fixedly connected to the mounting plate (4), a through groove (29) is symmetrically provided on the connecting side wall of the mounting chamber and the second mounting chamber (21), a positioning block (30) is slidably installed at the through groove (29), the inner end of the positioning block (30) is fixedly connected to the nut sleeve (27), a threaded rod (26) is rotatably installed on the inner wall of the side where the second mounting chamber (21) is connected to the mounting plate (4) through a fixing block (28), a bevel gear is fixed on the top of the threaded rod (26), the bevel gear is meshed with a cylindrical gear ring, and the lower end of the threaded rod (26) is threadedly connected to the nut sleeve (27).

5. The A60-class bulkhead fire-proof penetration member that is easy to install according to claim 4, characterized in that: The longitudinal cross-sections of the mounting plate (4), the first mounting chamber (5) and the second mounting chamber (21) are all annular and have the same central aperture. A sealing ring (39) is also provided on the side of the mounting plate (4) close to the bulkhead. The thickness of the sealing ring (39) is the same as that of the positioning block (30).

6. The A60-class bulkhead fire-proof penetration member that is easy to install according to claim 4, characterized in that: The cross section of the notch of the second limiting groove (23) is T-shaped, and anti-slip grooves are provided on the outer wall of the second rotating ring (22).

7. The A60-class bulkhead fire-proof penetration member that is easy to install according to claim 1, characterized in that: The sealing mechanism comprises a fixing seat (31), a flame retardant sheath (32) and a clamp (33); one end of the flame retardant sheath (32) is provided with a fixing seat (31); the fixing seat (31) is fixedly connected to the outer wall of the first installation chamber (5); and the other end of the flame retardant sheath (32) is fixedly connected to the pipeline via the clamp (33).

8. The A60-class bulkhead fire-proof penetration member that is easy to install according to claim 7, characterized in that: A mounting frame (34) is provided on the outside of the fixing seat (31), and a plurality of groups of nozzles (35) are distributed in a ring array on the mounting frame (34). A water bag (36) is provided on the inside of the flame retardant sheath (32), and a temperature sensor (37) is provided on the mounting frame (34). A connecting pipe (38) is provided between the mounting frame (34) and the fixing seat (31), and the connecting pipe (38) connects the water bag (36) and the nozzle (35), and the nozzle (35) and the temperature sensor (37) are electrically connected.

9. A method for installing an easily installed A60-class bulkhead fire-proof penetration member according to any one of claims 1 to 7, characterized in that: The steps include: S1. Punch holes in the bulkhead, and the hole diameter must be larger than the inner diameter of the piercing member; S2, center positioning the installation of the first mounting seat (1) and the second mounting seat (2), by rotating the outer wall of the second rotating ring (22), so that the second rotating ring (22) rotates, thereby driving the conical gear ring (24) to rotate, and the conical gear ring (24) in turn drives the conical gear to rotate, driving the threaded rod (26) to rotate, and the rotation of the threaded rod (26) drives the nut sleeve (27) and the positioning block (30) to move up and down under the limit of the through groove (29), and by adjusting the spacing between the two groups of positioning blocks (30), the positioning blocks (30) can be fitted with the inner wall of the perforated hole, thereby positioning the installation of the first mounting seat (1) and the second mounting seat (2); S3, according to the positioning positions of the mounting plates (4) on the first mounting seat (1) and the second mounting seat (2), the rod holes of the fixing rod (3) are punched, and after the punching is completed, the fixing rod (3) is installed, so as to fix the first mounting seat (1), the second mounting seat (2) and the bulkhead; S4. After the fixed installation, the pipeline is installed, and the adjusting screw (14) is rotated to rotate inward, so that the cross block (19) on the adjusting screw (14) engages with the cross groove (18) on the spring seat (17), thereby driving the fixed shaft (11) and the adjusting gear (16) to rotate, thereby driving the first rotating ring (6) to rotate, thereby driving the rotating gear seat (13) to rotate, and then adjusting the arc-shaped clamping arm (12) to clamp and fix the outer wall of the pipeline; S5. The flame retardant sheath (32) is sealed and connected to the outer wall of the pipeline by means of a clamp (33).

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