A fixing mechanism for preventing fire riser from falling

Abstract

The utility model discloses a fixing mechanism for preventing a fire riser from falling, comprising a fixing base plate, the outer surfaces of both sides of the fixing base plate are fixedly connected with fixing plates, the middle part of the inner surface of the fixing plate is provided with cement screws, the outer surface of the other side of the fixing base plate is provided with a sliding length-adjustable support device for improving the convenience of adjusting the installation position, the outer surface of the other side of the sliding length-adjustable support device is fixedly installed with a connecting block, and the outer surface of the other side of the connecting block is provided with a pneumatic telescopic clamping anti-falling fixing device for improving the convenience and stability of fixing the fire riser. The fixing mechanism for preventing a fire riser from falling described in the utility model is simple in structure, small in size, low in cost, high in automation, and easy to operate, and can realize rapid and automatic fixing of the fire riser, thereby improving the convenience and stability of fixing the fire riser.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting facilities, in particular to a fixing mechanism for preventing a fire-fighting riser from falling. Background Art

[0002] The fire riser is an important component of the fire protection system inside a building. It is made of galvanized steel pipes for fire protection. The main function of the fire riser is to transport water to the interior of the building to facilitate fire extinguishing at the fire point.

[0003] The existing fire riser anti-falling device mainly includes pipe clamps and brackets. In the vertical direction, only the friction between the pipe clamps and the fire riser and the support force of the ground on the fire riser are used to prevent the fire riser from falling. There are many parts and a large volume, resulting in high costs. The bracket only plays a role in limiting the movement of the fire riser in the horizontal direction. At the same time, the fire riser pipeline is long and the weight of the medium flowing in the pipeline is large, so there is a risk of the fire riser falling. In addition, the existing fixing mechanism is not convenient for adjusting the installation position between the fire riser and the wall, affecting the convenience of installation. It has brought certain adverse effects to people's use process. For this reason, we propose a fixing mechanism to prevent the fire riser from falling. Utility Model Content

[0004] The utility model aims at solving the problems in the prior art and provides a fixing mechanism for preventing a fire-fighting riser from falling.

[0005] The utility model solves the above technical problems through the following technical means:

[0006] A fixing mechanism for preventing a fire riser from falling, comprising a fixing base plate, fixing plates are fixedly connected to the outer surfaces of both sides of the fixing base plate, cement screws are provided in the middle of the inner surface of the fixing plate, a sliding length-adjustable support device for improving the convenience of adjusting the installation position is provided on the outer surface of the other side of the fixing base plate, a connecting block is fixedly installed on the outer surface of the other side of the sliding length-adjustable support device, a pneumatic telescopic clamping anti-falling fixing device for improving the convenience and stability of fixing the fire riser is provided on the outer surface of the other side of the connecting block, the pneumatic telescopic clamping anti-falling fixing device comprises a U-shaped mounting seat, fixing seats are provided on the outer surfaces of both sides of the U-shaped mounting seat, micro cylinders are fixedly installed on the outer surfaces of both sides of the fixing seat, a guide sleeve is provided between the piston rod of the micro cylinder and the middle of the inner surfaces of both sides of the U-shaped mounting seat, a connecting ring is provided on the other end of the piston rod of the micro cylinder, a V-shaped clamp seat is fixedly installed on the outer surface of the other side of the connecting ring, and a rubber anti-slip clamp pad is provided on the outer surface of the other side of the V-shaped clamp seat.

[0007] Furthermore, the number of the micro cylinders is two groups, the micro cylinders are fixedly connected to the outer surfaces of both sides of the U-shaped mounting seat through a fixed seat, the piston rod of the micro cylinder is movably connected to the middle parts of the inner surfaces of both sides of the U-shaped mounting seat through a guide sleeve, the V-shaped clamp seat is fixedly connected to the other end of the piston rod of the micro cylinder through a connecting ring, and the rubber anti-slip clamp pad is connected to the outer surface of the other side of the V-shaped clamp seat.

[0008] Furthermore, the V-shaped clamp seat and the rubber anti-skid clamp pad are movably connected to the surface of the fire riser through the piston rod of the micro cylinder, and the fire riser is detachably connected to the inside of the U-shaped mounting seat through the V-shaped clamp seat and the rubber anti-skid clamp pad.

[0009] Furthermore, the sliding length-adjustable support device includes a mounting sleeve steel and a sliding embedded channel steel, a sliding groove is opened in the middle of the inner surfaces of both sides of the mounting sleeve steel, a fixed positioning groove is opened in the middle of the outer surfaces of both ends of the sliding embedded channel steel, a sliding embedded strip is provided between the outer surfaces of both sides of the sliding embedded channel steel and the sliding groove, a mounting nut seat is fixedly installed in the middle of the outer surfaces of both ends of the mounting sleeve steel, a fastening bolt is provided on the inner ring of the mounting nut seat, one end of the fastening bolt is fixedly connected to a handwheel, and the other end of the fastening bolt is fixedly installed with an anti-slip clamp.

[0010] Furthermore, the sliding embedded channel steel is slidingly connected to the sliding groove through the sliding embedded strip, the fastening bolt is movably connected to the middle of the outer surface of both ends of the mounting sleeve steel through the mounting nut seat, and the anti-slip clamp block is movably connected to the inside of the fixed positioning groove, and the sliding embedded channel steel is detachably connected to the mounting sleeve steel through the anti-slip clamp block.

[0011] Furthermore, the pneumatic telescopic clamping anti-falling fixture is fixedly connected to the outer surface of the other side of the sliding length-adjustable support device through a connecting block, and the pneumatic telescopic clamping anti-falling fixture is movably connected to the fixed base plate through the sliding length-adjustable support device.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model provides a fixing mechanism for preventing the fire riser from falling, which has the following beneficial effects:

[0014] 1. The fixing mechanism for preventing the fire riser from falling is provided with a pneumatic telescopic clamping anti-fall fixing device, which has a simple structure, a small size, a low cost, a high degree of automation, and is easy to operate. It can realize the rapid and automatic fixing of the fire riser, improve the convenience and stability of the fixing of the fire riser, and prevent the fire riser from falling.

[0015] 2. The fixing mechanism for preventing the fire riser from falling is provided with a sliding length-adjustable support device, which has a simple structure and is easy to operate. The installation and fixing distance between the fire riser and the wall can be quickly adjusted, thereby improving the applicability of the device and further improving the convenience of fixing the fire riser. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is an overall top view of a fixing mechanism for preventing a fire riser from falling.

[0017] Figure 2 The utility model is a schematic diagram of the planar structure of a pneumatic telescopic clamping type anti-falling fixing device of a fixing mechanism for preventing a fire riser from falling.

[0018] Figure 3 It is a schematic diagram of the enlarged structure of position A of a pneumatic telescopic clamping anti-falling fixing device of a fixing mechanism for preventing a fire riser from falling according to the utility model.

[0019] Figure 4 The utility model is a schematic diagram of the planar structure of a sliding length-adjustable supporting device of a fixing mechanism for preventing a fire riser from falling.

[0020] Figure 5 It is an enlarged structural schematic diagram of position B of a sliding length-adjustable supporting device of a fixing mechanism for preventing a fire riser from falling according to the utility model.

[0021] In the figure: 1. Fixed base plate; 2. Fixed plate; 3. Cement screw; 4. Sliding length adjustable support device; 5. Mounting sleeve steel; 6. Sliding embedded channel steel; 7. Slide groove; 8. Fixed positioning groove; 9. Sliding embedded strip; 10. Mounting nut seat; 11. Fastening bolt; 12. Hand wheel; 13. Anti-skid clamp block; 14. Connecting block; 15. Pneumatic telescopic clamping anti-fall fixing device; 16. U-shaped mounting seat; 17. Fixed seat; 18. Micro cylinder; 19. Guide sleeve; 20. Connecting ring; 21. V-shaped clamp seat; 22. Rubber anti-skid clamp pad. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-Figure 5As shown, a fixing mechanism for preventing a fire riser from falling comprises a fixing base plate 1, fixing plates 2 are fixedly connected to the outer surfaces of both sides of the fixing base plate 1, cement screws 3 are arranged in the middle of the inner surface of the fixing plate 2, a sliding length-adjustable support device 4 for improving the convenience of adjusting the installation position is arranged on the outer surface of the other side of the fixing base plate 1, a connecting block 14 is fixedly installed on the outer surface of the other side of the sliding length-adjustable support device 4, and a pneumatic telescopic clamping anti-falling fixing device 14 for improving the convenience and stability of fixing the fire riser is arranged on the outer surface of the other side of the connecting block 14. Device 15, a pneumatic telescopic clamping anti-fall fixing device 15 includes a U-shaped mounting seat 16, and a fixing seat 17 is provided on the outer surfaces of both sides of the U-shaped mounting seat 16, and a micro cylinder 18 is fixedly installed on the outer surfaces of both sides of the fixing seat 17, and a guide sleeve 19 is provided between the piston rod of the micro cylinder 18 and the middle part of the inner surfaces of both sides of the U-shaped mounting seat 16, and the other end of the piston rod of the micro cylinder 18 is provided with a connecting ring 20, and a V-shaped clamp seat 21 is fixedly installed on the outer surface of the other side of the connecting ring 20, and a rubber anti-slip clamp pad 22 is provided on the outer surface of the other side of the V-shaped clamp seat 21.

[0024] There are two groups of micro cylinders 18. The micro cylinders 18 are fixedly connected to the outer surfaces of both sides of the U-shaped mounting seat 16 through a fixed seat 17. The piston rod of the micro cylinder 18 is movably connected to the middle of the inner surfaces of both sides of the U-shaped mounting seat 16 through a guide sleeve 19. The V-shaped clamp seat 21 is fixedly connected to the other end of the piston rod of the micro cylinder 18 through a connecting ring 20, and the rubber anti-slip clamp pad 22 is connected to the outer surface of the other side of the V-shaped clamp seat 21.

[0025] The V-shaped clamp seat 21 and the rubber anti-skid clamp pad 22 are movably connected to the surface of the fire riser through the piston rod of the micro cylinder 18, and the fire riser is detachably connected to the inside of the U-shaped mounting seat 16 through the V-shaped clamp seat 21 and the rubber anti-skid clamp pad 22.

[0026] The sliding length-adjustable support device 4 includes a mounting sleeve steel 5 and a sliding embedded channel steel 6. A sliding groove 7 is opened in the middle of the inner surface of both sides of the mounting sleeve steel 5, and a fixed positioning groove 8 is opened in the middle of the outer surface of both ends of the sliding embedded channel steel 6. A sliding embedded strip 9 is provided between the outer surface of both sides of the sliding embedded channel steel 6 and the sliding groove 7. A mounting nut seat 10 is fixedly installed in the middle of the outer surface of both ends of the mounting sleeve steel 5, and a fastening bolt 11 is provided on the inner ring of the mounting nut seat 10. One end of the fastening bolt 11 is fixedly connected to a hand wheel 12, and the other end of the fastening bolt 11 is fixedly installed with an anti-slip clamp 13.

[0027] The sliding embedded channel steel 6 is slidably connected to the slide groove 7 through the sliding embedded strip 9, the fastening bolt 11 is movably connected to the middle of the outer surface of the two ends of the mounting sleeve steel 5 through the mounting nut seat 10, and the anti-slip clamp block 13 is movably connected to the inside of the fixed positioning groove 8, and the sliding embedded channel steel 6 is detachably connected to the mounting sleeve steel 5 through the anti-slip clamp block 13.

[0028] The pneumatic telescopic clamping anti-falling fixture 15 is fixedly connected to the other side outer surface of the sliding length-adjustable support device 4 through the connecting block 14, and the pneumatic telescopic clamping anti-falling fixture 15 is movably connected to the fixed base plate 1 through the sliding length-adjustable support device 4.

[0029] How it works

[0030] First, the length of the sliding length-adjustable support device 4 is adjusted according to the distance between the fire riser and the wall. After the sliding embedded channel steel 6 slides in the slide groove 7 in the installation sleeve steel 5 through the sliding embedded strip 9, the length of the installation sleeve steel 5 and the sliding embedded channel steel 6 is adjusted so that the fire riser can be fixed in contact with the wall. By turning the hand wheel 12 to drive the fastening bolt 11 to rotate through the installation nut seat 10, the anti-slip clamping block 13 is driven to press down until the anti-slip clamping block 13 is pressed down and contacts the fixed positioning grooves 8 at both ends of the sliding embedded channel steel 6. The installation sleeve steel 5 and the sliding embedded channel steel 6 are quickly fixed to complete the rapid adjustment of the installation length. The U-shaped mounting seat 16 is mounted on The outside of the fire riser is made so that the fire riser is located between the two groups of V-shaped clamps 21, and then the fixed base plate 1 is fixed to the wall through the cement screws 3 in the fixing plates 2 on the outer surfaces of both sides, and finally, the piston rod of the micro-cylinder 18 is pushed out to drive the V-shaped clamp 21 at the other end to move toward the outer surface of the fire riser, until the rubber anti-skid pads 22 on the inner surfaces of the two groups of V-shaped clamps 21 contact the surface of the fire riser, and then the fire riser is clamped and fixed in the U-shaped mounting seat 16 to complete the fixed support of the fire riser. The V-shaped clamp 21 can be suitable for fire risers of different calibers to a certain extent, and the rubber anti-skid pad 22 can improve the stability of the fire riser and prevent sliding.

[0031] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A fixing mechanism for preventing a fire standpipe from falling, comprising a fixing base plate (1), the outer surfaces of both sides of the fixing base plate (1) are fixedly connected with fixing plates (2), and the middle part of the inner surface of the fixing plate (2) is provided with cement screws (3), characterized in that: The other side outer surface of the fixed base plate (1) is provided with a sliding length-adjustable support device (4) for improving the convenience of adjusting the installation position; the other side outer surface of the sliding length-adjustable support device (4) is fixedly installed with a connecting block (14); the other side outer surface of the connecting block (14) is provided with a pneumatic telescopic clamping anti-falling fixing device (15) for improving the convenience and stability of fixing the fire riser; the pneumatic telescopic clamping anti-falling fixing device (15) comprises a U-shaped mounting seat (16); the U-shaped mounting seat (16) 6) are provided with fixing seats (17) on both sides of the outer surface, micro cylinders (18) are fixedly mounted on the outer surfaces of both sides of the fixing seats (17), guide sleeves (19) are provided between the piston rod of the micro cylinder (18) and the middle of the inner surfaces of both sides of the U-shaped mounting seat (16), a connecting ring (20) is provided at the other end of the piston rod of the micro cylinder (18), a V-shaped clamping seat (21) is fixedly mounted on the outer surface of the other side of the connecting ring (20), and a rubber anti-skid clamping pad (22) is provided on the outer surface of the other side of the V-shaped clamping seat (21).

2. A fixing mechanism for preventing a fire riser from falling according to claim 1, characterized in that: The number of the micro cylinders (18) is two groups. The micro cylinders (18) are fixedly connected to the outer surfaces of both sides of the U-shaped mounting seat (16) through a fixing seat (17). The piston rod of the micro cylinder (18) is movably connected to the middle of the inner surfaces of both sides of the U-shaped mounting seat (16) through a guide sleeve (19). The V-shaped clamp seat (21) is fixedly connected to the other end of the piston rod of the micro cylinder (18) through a connecting ring (20). The rubber anti-skid clamping pad (22) is connected to the outer surface of the other side of the V-shaped clamp seat (21).

3. A fixing mechanism for preventing a fire riser from falling according to claim 1, characterized in that: The V-shaped clamp seat (21) and the rubber anti-skid clamp pad (22) are movably connected to the surface of the fire riser via the piston rod of the micro cylinder (18), and the fire riser is detachably connected to the inside of the U-shaped mounting seat (16) via the V-shaped clamp seat (21) and the rubber anti-skid clamp pad (22).

4. A fixing mechanism for preventing a fire riser from falling according to claim 1, characterized in that: The sliding length-adjustable support device (4) comprises a mounting sleeve steel (5) and a sliding embedded channel steel (6), wherein a sliding groove (7) is provided in the middle of the inner surfaces of both sides of the mounting sleeve steel (5), and a fixed positioning groove (8) is provided in the middle of the outer surfaces of both ends of the sliding embedded channel steel (6), and a sliding embedded strip (9) is provided between the outer surfaces of both sides of the sliding embedded channel steel (6) and the sliding groove (7), and a mounting nut seat (10) is fixedly installed in the middle of the outer surfaces of both ends of the mounting sleeve steel (5), and a fastening bolt (11) is provided on the inner ring of the mounting nut seat (10), and one end of the fastening bolt (11) is fixedly connected to a hand wheel (12), and the other end of the fastening bolt (11) is fixedly installed with an anti-slip clamp (13).

5. A fixing mechanism for preventing a fire riser from falling according to claim 4, characterized in that: The sliding embedded channel steel (6) is slidably connected to the slide groove (7) through the sliding embedded strip (9), the fastening bolt (11) is movably connected to the middle of the outer surface of both ends of the mounting sleeve steel (5) through the mounting nut seat (10), and the anti-slip clamping block (13) is movably connected to the inside of the fixed positioning groove (8), and the sliding embedded channel steel (6) is detachably connected to the mounting sleeve steel (5) through the anti-slip clamping block (13).

6. A fixing mechanism for preventing a fire riser from falling according to claim 1, characterized in that: The pneumatic telescopic clamping anti-falling fixture (15) is fixedly connected to the outer surface of the other side of the sliding length-adjustable support device (4) via a connecting block (14), and the pneumatic telescopic clamping anti-falling fixture (15) is movably connected to the fixed base plate (1) via the sliding length-adjustable support device (4).

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