Mounting bracket for fire engineering construction

Abstract

The utility model belongs to the technical field of fire-fighting engineering, in particular to a mounting bracket for fire-fighting engineering construction, which comprises a mounting seat and a mounting plate, and further comprises a plurality of groups of fixing mechanisms fixed on the top surface of the mounting seat at equal intervals, and each fixing mechanism comprises a base movably arranged on the top of the mounting seat, a plurality of groups of fixing mechanisms fixed on the top surface of the mounting seat, and a plurality of groups of fixing mechanisms fixed on the mounting plate, a supporting seat; a moving frame; an arc-shaped side splint; the two arc-shaped pressing plates are symmetrically distributed and hinged to the top ends of the arc-shaped side clamping plates; the distance adjusting mechanism is used for adjusting the distance between the two arc-shaped side clamping plates; a driving mechanism; according to the utility model, the supporting seat is used for supporting the fire-fighting pipeline, the arc-shaped side clamping plates on the two sides are used for transversely clamping the pipeline, and the two arc-shaped pressing plates tightly press the fire-fighting pipeline from the inclined upper part, so that not only is the device suitable for the fire-fighting pipelines with different diameters, but also the pipelines can be limited in all directions; and the longitudinal shaking of the fire-fighting pipeline during use is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of fire protection engineering technology, and specifically relates to an installation bracket for fire protection engineering construction. Background Technology

[0002] Fire protection engineering is a series of technologies and facilities constructed and managed for the prevention, control and extinguishing of fires. This includes the installation of fire protection pipelines. During the installation of fire protection pipelines, it is necessary to use installation supports to support the pipelines. The size of the pipelines will change with the needs of the site. Therefore, it is necessary to adjust the support of the installation supports.

[0003] In related technologies, during the use of mounting brackets, a screw is generally used to drive the internal clamping plate of the mounting bracket to adjust the installation support space of the mounting bracket. However, in the current use of mounting brackets, because the same mounting bracket may support multiple pipes of different sizes, it is difficult to provide targeted support and stability for each individual pipe, thus affecting the support and stability effect of the mounting bracket on the pipe.

[0004] A search revealed that Chinese utility model patent CN220688228U discloses "an installation bracket for fire protection engineering construction", which includes an installation bracket and a support and stabilization mechanism. Installation bolts are installed on both sides of the top of the installation bracket. A stabilization groove is opened at the top and bottom inside the installation bracket. A stabilization frame is movably connected inside the stabilization groove. A stabilization plate is movably connected to the right side inside the stabilization frame. Magnetic strips are fixedly connected to both sides of the top and bottom of the stabilization frame. The outer side of the magnetic strips is magnetically connected to the inner wall of the stabilization groove.

[0005] While existing mounting brackets, including those mentioned above, can simultaneously install multiple fire-fighting pipes of different sizes, their clamping stability is poor, and the pipes lack vertical limiting functions, making it easy for the fire-fighting pipes to vibrate longitudinally during use.

[0006] To address the aforementioned problems, this utility model proposes an installation bracket for fire protection engineering construction. Utility Model Content

[0007] To address the aforementioned problems in the existing technology, this utility model provides an installation bracket for fire protection engineering construction, which is convenient to use, has high stability, is easy to adjust, and has a wide range of applications.

[0008] To achieve the above objectives, this utility model provides the following technical solution: an installation bracket for fire protection engineering construction, comprising a mounting base and mounting plates, two sets of mounting plates being symmetrically installed on the top of the mounting base for fixing the mounting base to a building, and further comprising fixing mechanisms, multiple sets of fixing mechanisms being equally spaced and fixed to the top surface of the mounting base, wherein the fixing mechanisms include:

[0009] A base, which is movably disposed on top of the mounting base;

[0010] A support base is fixed to the top of the base, and an arc-shaped support groove is machined on the top of the support base.

[0011] Two movable frames are symmetrically distributed and movably mounted on top of the base;

[0012] Arc-shaped side clamps are fixed on the movable frame, and the arc openings of the two arc-shaped side clamps face each other;

[0013] Arc-shaped pressure plates, two of which are symmetrically distributed and hinged to the top of the arc-shaped side clamps;

[0014] An adjusting mechanism is provided for adjusting the distance between the two arc-shaped side plates.

[0015] A drive mechanism is drivably connected to the arc-shaped pressure plate and is used to drive the arc-shaped pressure plate to flip.

[0016] As a preferred technical solution of this utility model, it also includes:

[0017] Two limiting plates are symmetrically fixed to the top of the mounting base;

[0018] A guide rod, wherein multiple guide rods are equally spaced and fixed between two limiting plates, and the guide rods penetrate the base;

[0019] Balance springs are distributed on both sides of the base and sleeved on the guide rod.

[0020] As a preferred embodiment of this utility model, the adjusting mechanism includes:

[0021] A support plate, which is fixed to the outer wall of the support base and has guide sliding holes machined on it;

[0022] A guide slider, which is fixed to the bottom end of the movable frame and passes through the guide hole;

[0023] The first movable plate is fixed at the bottom end of the guide slider;

[0024] Two fixing plates, namely No. 1 fixing plates, are symmetrically fixed to the top surface of the base;

[0025] A bidirectional threaded rod is rotatably mounted between the two No. 1 fixed plates, and the bidirectional threaded rod passes through the No. 1 movable plate and is connected to the No. 1 movable plate by thread engagement.

[0026] Knob No. 1 is fixed to one end of the bidirectional threaded rod.

[0027] As a preferred embodiment of this utility model, the adjusting mechanism further includes:

[0028] The first guide rod is symmetrically fixed between the two first fixed plates, and the first guide rod passes through the first movable plate.

[0029] As a preferred embodiment of this utility model, the driving mechanism includes:

[0030] Second fixing plate, the second fixing plate is fixed to the top of the movable frame;

[0031] The second movable plate is located on one side of the second fixed plate;

[0032] Connecting arms, multiple connecting arms are distributed at equal intervals, and one end of each connecting arm is hinged to the second moving plate and the other end is hinged to the arc-shaped pressure plate;

[0033] A threaded screw is mounted on the second fixed plate by means of threaded engagement, and one end of the threaded screw passes through the second fixed plate and is rotatably connected to the second movable plate by a bearing;

[0034] The second knob is fixed to the end of the threaded screw away from the second movable plate.

[0035] As a preferred embodiment of this utility model, the driving mechanism further includes:

[0036] The two guide rods are symmetrically fixed to the outer wall of the movable plate and pass through the fixed plate.

[0037] As a preferred technical solution of this utility model, it also includes:

[0038] A rubber liner is bonded and fixed to the inner wall of the arc-shaped support groove, the inner wall of the arc-shaped side clamp, and the inner wall of the arc-shaped pressure plate.

[0039] As a preferred technical solution of this utility model, it also includes:

[0040] Two symmetrically distributed long studs are fixed at the bottom end of the mounting plate, and the bottom ends of the long studs penetrate the mounting base.

[0041] Adjusting nuts are distributed on both the upper and lower sides of the mounting base and are installed on the long stud by means of thread engagement.

[0042] Compared with the prior art, the beneficial effects of this utility model are:

[0043] In this utility model, a support base is provided to support the fire-fighting pipeline, and arc-shaped side clamps on both sides are used to clamp the pipeline laterally. Two arc-shaped pressure plates press the fire-fighting pipeline from above at an angle. This is not only suitable for fire-fighting pipelines of different diameters, but also can limit the pipeline in all directions to prevent longitudinal shaking of the fire-fighting pipeline during use.

[0044] Other additional advantages and beneficial effects of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this invention. Attached Figure Description

[0045] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0046] Figure 1 This is a schematic diagram of the structure of this utility model;

[0047] Figure 2 This is an isometric structural diagram of the fixing mechanism in this utility model;

[0048] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the diagram;

[0049] Figure 4 This utility model Figure 2 A schematic diagram of the enlarged structure of the adjusting mechanism in the middle;

[0050] Figure 5 This utility model Figure 2 A magnified schematic diagram of the drive mechanism in the diagram.

[0051] In the diagram: 1. Mounting base; 2. Mounting plate; 3. Fixing mechanism; 31. Base; 32. Support base; 321. Arc-shaped support groove; 33. Moving frame; 34. Arc-shaped side clamp; 35. Arc-shaped pressure plate; 36. Adjustment mechanism; 361. Support plate; 3611. Guide slide hole; 362. Guide slider; 363. Moving plate No. 1; 364. Fixing plate No. 1; 365. Bidirectional threaded rod; 366. Knob No. 1; 367. Guide rod No. 1; 37. Drive mechanism; 371. Fixing plate No. 2; 372. Moving plate No. 2; 373. Connecting arm; 374. Threaded screw; 375. Knob No. 2; 376. Guide rod No. 2; 38. Rubber liner; 4. Limiting plate; 5. Guide rod; 6. Balance spring; 7. Long stud; 8. Adjusting nut. Detailed Implementation

[0052] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0053] Please see Figures 1-5 The present invention provides the following technical solution: an installation bracket for fire protection engineering construction, including an installation base 1 and an installation plate 2. Two sets of installation plates 2 are symmetrically installed on the top of the installation base 1 for fixing the installation base 1 to the building. It also includes a fixing mechanism 3, with multiple sets of fixing mechanisms 3 evenly spaced on the top surface of the installation base 1. The fixing mechanism 3 includes: a base 31, a support base 32, a movable frame 33, an arc-shaped side clamp 34, an arc-shaped pressure plate 35, an adjustment mechanism 36, and a drive mechanism 37.

[0054] Furthermore, by Figure 1 and Figure 2As shown, in this embodiment, the base 31 is movably disposed on the top of the mounting base 1, the support base 32 is fixed to the top of the base 31, and an arc-shaped support groove 321 is machined on the top of the support base 32. Two movable frames 33 are symmetrically distributed and movably disposed on the top of the base 31. Arc-shaped side clamps 34 are fixed on the movable frames 33, and the arc openings of the two arc-shaped side clamps 34 are opposite to each other. Two arc-shaped pressure plates 35 are symmetrically distributed and hinged to the top of the arc-shaped side clamps 34. The distance adjustment mechanism 36 is used to adjust the distance between the two arc-shaped side clamps 34. The drive mechanism 37 is drivably connected to the arc-shaped pressure plate 35 and is used to drive the arc-shaped pressure plate 35 to flip. With the above scheme, when in use, the mounting base 1 is fixed to the load-bearing structure of the building (such as the wall or the top) through the bolt holes on the mounting plate 2. Expansion bolts are used to pass through the through holes of the mounting plate 2 and anchor to the main body of the building to ensure that the mounting base 1 is horizontal and stable.

[0055] The fire-fighting pipe is placed in the arc-shaped support groove 321, and then the distance between the two arc-shaped side clamps 34 is adjusted by the adjusting mechanism 36 so that the two arc-shaped side clamps 34 move closer to the inside and clamp the fire-fighting pipe horizontally from both sides.

[0056] The arc-shaped pressure plate 35 is flipped by the drive mechanism 37, and the fire pipe is pressed from the top at an angle by the two arc-shaped pressure plates 35.

[0057] This utility model uses a support base 32 to support the fire-fighting pipeline, two arc-shaped side clamps 34 on both sides to clamp the pipeline laterally, and two arc-shaped pressure plates 35 to press the fire-fighting pipeline from above at an angle. It is not only suitable for fire-fighting pipelines of different diameters, but also can limit the pipeline in all directions to prevent longitudinal shaking of the fire-fighting pipeline during use.

[0058] The combination of the arc-shaped side clamp 34 and the arc-shaped pressure plate 35 can be adapted to fire protection pipes (such as sprinkler pipes and fire hydrant pipes) with various pipe diameters from DN50 to DN200.

[0059] Preferably, by Figure 1 and Figure 2 As shown, this embodiment also includes: a limiting plate 4, a guide rod 5, and a balance spring 6. Two limiting plates 4 are symmetrically fixed to the top of the mounting base 1. Multiple guide rods 5 are evenly distributed and fixed between the two limiting plates 4. The guide rods 5 pass through the base 31. Balance springs 6 are distributed on both sides of the base 31 and sleeved on the guide rods 5. With the above scheme, dynamic load balance is achieved in use through the limiting plates 4, guide rods 5, and balance springs 6. When the pipeline experiences axial vibration, the balance springs 6 can buffer the external force in time to ensure the stability and safety of the pipeline.

[0060] Optionally, by Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment, the adjusting mechanism 36 includes: a support plate 361, a guide slider 362, a first moving plate 363, a first fixed plate 364, a bidirectional threaded rod 365, and a first knob 366. The support plate 361 is fixed to the outer wall of the support base 32, and a guide sliding hole 3611 is machined on the support plate 361. The guide slider 362 is fixed to the bottom end of the moving frame 33 and passes through the guide sliding hole 3611. The first moving plate 363 is fixed to the bottom end of the guide slider 362. Two first fixed plates 364 are symmetrically fixed to the top surface of the base 31. The bidirectional threaded rod 365 is rotatably mounted on the two first fixed plates 361. Between 64, and the bidirectional threaded rod 365 passes through the first moving plate 363 and is connected to the first moving plate 363 by a threaded engagement. The first knob 366 is fixed to one end of the bidirectional threaded rod 365. With the above scheme, when adjusting the distance between the two arc-shaped side clamps 34, the bidirectional threaded rod 365 is rotated by the first knob 366. Since the bidirectional threaded rod 365 is connected to the first moving plate 363 by a threaded engagement, the rotation of the bidirectional threaded rod 365 will drive the two first moving plates 363 to move in opposite directions, and the first moving plate 363 will drive the arc-shaped side clamps 34 to move.

[0061] Preferably, by Figure 1 , Figure 2 and Figure 4 As shown in this embodiment, the adjusting mechanism 36 further includes: a first guide rod 367, two first guide rods 367 are symmetrically fixed between two first fixed plates 364, and the first guide rod 367 passes through the first moving plate 363. With the above scheme, in use, the two first guide rods 367 are used to support and guide the first moving plate 363, which further improves the stability of the first moving plate 363, thereby improving the stability of the arc-shaped side clamp 34.

[0062] Optionally, by Figure 1 , Figure 2 and Figure 5As shown, in this embodiment, the drive mechanism 37 includes: a second fixed plate 371, a second movable plate 372, a connecting arm 373, a threaded screw 374, and a second knob 375. The second fixed plate 371 is fixed to the top of the movable frame 33, and the second movable plate 372 is located on one side of the second fixed plate 371. Multiple connecting arms 373 are evenly distributed, with one end of each connecting arm 373 hinged to the second movable plate 372 and the other end hinged to the arc-shaped pressure plate 35. The threaded screw 374 is installed on the second fixed plate 371 by threaded engagement, and one end of the threaded screw 374 passes through the second fixed plate 371 and is rotatably connected to the second movable plate 372 via a bearing. The second knob 375 is fixed to the threaded screw 374 away from the second movable plate 372. With the above-mentioned scheme, when using the movable plate 372, after the two arc-shaped side clamps 34 clamp the pipe laterally, the threaded rod 374 is rotated by the second knob 375. Since the threaded rod 374 is installed on the second fixed plate 371 by thread engagement, and one end of the threaded rod 374 passes through the second fixed plate 371 and is rotatably connected to the second movable plate 372 by bearing, the rotation of the threaded rod 374 can drive the second movable plate 372 to move, so that the threaded rod 374 pushes the second movable plate 372 to move towards the pipe. The second movable plate 372 drives the connecting arm 373 to flip and move. The connecting arm 373 pushes the arc-shaped pressure plate 35 to flip, and the fire-fighting pipe is pressed from the upper side by the two arc-shaped pressure plates 35.

[0063] Preferably, by Figure 1 , Figure 2 and Figure 5 As shown in this embodiment, the drive mechanism 37 further includes a second guide rod 376. The two second guide rods 376 are symmetrically fixed to the outer wall of the second moving plate 372, and the second guide rods 376 penetrate the second fixed plate 371. With the above solution, in use, the two second guide rods 376 are used to support and guide the second moving plate 372, which further improves the stability of the second moving plate 372.

[0064] Preferably, by Figure 1 and Figure 2 As shown, this embodiment also includes a rubber liner 38. The rubber liner 38 is bonded and fixed to the inner wall of the arc-shaped support groove 321, the inner wall of the arc-shaped side clamping plate 34, and the inner wall of the arc-shaped pressure plate 35. With the above solution, the rubber liner 38 has high flexibility during use. When clamping, the rubber liner 38 first contacts the outer wall of the pipe. By flexibly squeezing the pipe with the rubber liner 38, unnecessary damage caused by rigid clamping can be avoided, thus improving the safety of the pipe.

[0065] Preferably, by Figure 1 and Figure 3As shown, this embodiment also includes: long studs 7 and adjusting nuts 8. Two symmetrically distributed long studs 7 are fixed at the bottom of the mounting plate 2, and the bottom of the long studs 7 penetrates the mounting base 1. Adjusting nuts 8 are distributed on the upper and lower sides of the mounting base 1 and are installed on the long studs 7 by means of thread engagement. With the above solution, in use, the mounting plate 2 and the mounting base 1 are connected and fixed by the long studs 7 and the adjusting nuts 8. By rotating the adjusting nuts 8, the initial height of the mounting base 1 can be adjusted to meet different usage scenarios.

[0066] Components not described in detail in this article are existing technologies.

[0067] The working principle and usage process of this utility model: When using the installation bracket for fire protection engineering construction, the mounting base 1 is fixed to the load-bearing structure of the building (such as the wall or the top) through the bolt holes on the mounting plate 2, and the expansion bolts are used to pass through the through holes of the mounting plate 2 and anchor to the main body of the building to ensure that the mounting base 1 is horizontal and stable.

[0068] The fire pipe is placed in the arc-shaped support groove 321. Then, the double-threaded rod 365 is rotated by the first knob 366. Since the double-threaded rod 365 is connected to the first moving plate 363 by the thread engagement, the rotation of the double-threaded rod 365 will drive the two first moving plates 363 to move towards or in opposite directions. The first moving plate 363 drives the arc-shaped side clamping plate 34 to move, so that the two arc-shaped side clamping plates 34 move closer to the inside and clamp the fire pipe horizontally from both sides.

[0069] After the two arc-shaped side clamps 34 clamp the pipe laterally, the threaded rod 374 is rotated using the second knob 375. Since the threaded rod 374 is installed on the second fixed plate 371 by thread engagement, and one end of the threaded rod 374 passes through the second fixed plate 371 and is rotatably connected to the second moving plate 372 by bearing, the rotation of the threaded rod 374 can drive the second moving plate 372 to move, so that the threaded rod 374 pushes the second moving plate 372 to move towards the pipe. The second moving plate 372 drives the connecting arm 373 to flip and move. The connecting arm 373 pushes the arc-shaped pressure plate 35 to flip, and the fire-fighting pipe is pressed from the top by the two arc-shaped pressure plates 35.

[0070] This utility model uses a support base 32 to support the fire-fighting pipeline, two arc-shaped side clamps 34 on both sides to clamp the pipeline laterally, and two arc-shaped pressure plates 35 to press the fire-fighting pipeline from above at an angle. It is not only suitable for fire-fighting pipelines of different diameters, but also can limit the pipeline in all directions to prevent longitudinal shaking of the fire-fighting pipeline during use. The combination of arc-shaped side clamps 34 and arc-shaped pressure plates 35 can be adapted to fire-fighting pipelines (such as sprinkler pipes and fire hydrant pipes) with various diameters from DN50 to DN200.

[0071] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A mounting support for fire engineering construction, comprising a mounting base (1) and mounting plates (2), two groups of mounting plates (2) being symmetrically mounted on the top of the mounting base (1), characterized in that, Also include a plurality of sets of equidistantly arranged on the top surface of the mounting base (1) fixed mechanism (3), and the fixed mechanism (3) includes: Base (31), movably arranged on the top of the mounting base (1); Supporting seat (32), fixed to the top of the base (31), and the top is processed with an arc-shaped support groove (321); Symmetrically distributed moving frame (33), movably arranged on the top of the base (31); Arc-shaped side clamping plate (34), fixed to the moving frame (33) and the arc opening opposite; Symmetrically distributed arc-shaped pressing plate (35), hinged to the top end of the arc-shaped side clamping plate (34); Distance adjusting mechanism (36) for adjusting the distance between the two arc-shaped side clamping plates (34); Driving mechanism (37) for driving the arc-shaped pressing plate (35) to flip.

2. The mounting bracket for fire protection engineering construction according to claim 1, characterized in that: Also include: Symmetrically fixed to the top of the mounting base (1) limiting plate (4); Arranged between the two limiting plates (4) guide rod (5), the guide rod (5) penetrates the base (31); The balance spring (6) is sleeved on the guide rod (5) and located on both sides of the base (31).

3. The mounting bracket for fire protection construction of claim 1, wherein: The distance adjusting mechanism (36) includes: The supporting plate (361) is fixed to the outer wall of the supporting seat (32), which is provided with a guide sliding hole (3611); The guide sliding block (362) is fixed to the bottom end of the moving frame (33) and penetrates the guide sliding hole (3611); The first moving plate (363) is fixed to the bottom end of the guide sliding block (362); The first fixed plate (364) is symmetrically fixed to the top surface of the base (31); The two-way threaded rod (365) is rotatably connected between the two first fixed plates (364) and is threadedly connected with the first moving plate (363); The first knob (366) is fixed to one end of the two-way threaded rod (365).

4. The mounting bracket for fire protection construction of claim 3, wherein: The distance adjusting mechanism (36) further includes: The first guide rod (367) is symmetrically arranged between the two first fixed plates (364) and penetrates the first moving plate (363).

5. The mounting bracket for fire protection work according to claim 1, characterized in that: The driving mechanism (37) includes: The second fixed plate (371) is fixed to the top end of the moving frame (33); The second moving plate (372) is arranged on the same side of the second fixed plate (371); The connecting arm (373) is hingedly connected between the second moving plate (372) and the arc-shaped pressing plate (35); The threaded screw rod (374) is threadedly connected to the second fixed plate (371) and rotatably connected to the second moving plate (372) through a bearing; The second knob (375) is fixed to one end of the threaded screw rod (374).

6. The mounting bracket for fire protection work according to claim 5, characterized in that: The driving mechanism (37) further includes: The second guide rod (376) is symmetrically arranged on the outer wall of the second moving plate (372) and penetrates the second fixed plate (371).

7. The mounting bracket for fire protection work according to claim 1, characterized in that: Also include: The rubber lining (38) is adhesively fixed to the inner wall of the arc-shaped support groove (321), the inner wall of the arc-shaped side clamping plate (34) and the inner wall of the arc-shaped pressing plate (35).

8. The mounting bracket for fire protection work according to claim 1, characterized in that: Also include: The long stud (7) is symmetrically fixed to the bottom end of the mounting plate (2), and the bottom end penetrates the mounting base (1); The adjusting nut (8) is screwed to the long stud (7) and located on the upper and lower sides of the mounting base (1).

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