Fire-fighting mounting bracket with angle convenient to adjust

Abstract

The utility model relates to the technical field of fire-fighting mounting brackets, in particular to a fire-fighting mounting bracket convenient for angle adjustment, which comprises a base, an angle adjusting component arranged on the base, a clamping component arranged above the angle adjusting component, the angle adjusting component comprises a screw rod component, a connecting rod is arranged above the screw rod component, and the clamping component is arranged above the connecting rod. A screw rod sliding table on a screw rod is driven to move towards one side close to a convex plate through rotation of a rotary handle, the screw rod sliding table jacks up one end of a square frame through a first hinge piece, a connecting rod and a second hinge piece, and the space between the square frame and a base is changed, so that the angle of the fire fighting equipment in the vertical direction can be adjusted; meanwhile, the angle of the fire-fighting equipment in the horizontal direction can be adjusted through the rotating seat, the bearing and the rotating shaft, so that the fire-fighting equipment can meet the actual use requirements during use, the angle of the fire-fighting bracket and the like can be adjusted, the use limitation of the fire-fighting equipment is avoided, and a fire source can be aligned more accurately for fire fighting.

Description

Technical Field

[0001] The utility model relates to the technical field of fire protection installation brackets, in particular to a fire protection installation bracket which is convenient for adjusting the angle. Background Art

[0002] Firefighting equipment refers to fixed equipment such as automatic fire alarm equipment, indoor fire hydrants, outdoor fire hydrants and fire pipes in buildings. It is an important equipment to ensure the fire safety of buildings and the safety of personnel evacuation. It is an important part of modern buildings. When a fire or other situation occurs suddenly, firefighting facilities can be used to control the fire in time, reduce and avoid the loss of life and property caused by the fire.

[0003] Some fire-fighting equipment requires the use of a dedicated mounting bracket when installed. The existing mounting bracket is usually welded from multiple iron components, but the overall structure is relatively fixed after welding. When in use, the angle of the fire-fighting bracket cannot be adjusted according to the actual use requirements of the fire-fighting equipment, which limits the use of the fire-fighting equipment and makes it impossible to accurately aim at the fire source for firefighting. Utility Model Content

[0004] In view of the problem that the above-mentioned existing fire-fighting equipment cannot meet the actual use requirements when in use, the angle of the fire-fighting bracket needs to be adjusted, which leads to the use of the fire-fighting equipment being restricted and the fire-fighting cannot be accurately aimed at the fire source, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a fire-fighting mounting bracket that is easy to adjust the angle, and its purpose is to solve the problem that the existing fire-fighting equipment cannot meet the actual use requirements during use, and the angle of the fire-fighting bracket needs to be adjusted, which leads to the use of the fire-fighting equipment being restricted and unable to accurately aim at the fire source for firefighting.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a fire-fighting installation bracket that is easy to adjust the angle, comprising a base, an angle adjustment component is arranged on the base, a clamping component is arranged above the angle adjustment component, the angle adjustment component comprises a screw rod assembly, a connecting rod is arranged above the screw rod assembly, and a lifting assembly is arranged on the upper end of the connecting rod.

[0007] As a preferred solution of the fire-fighting mounting bracket that is easy to adjust the angle described in the utility model, the screw rod assembly includes a screw rod, a rotating handle is fixedly installed on one end of the screw rod, a convex plate is provided on the other end of the screw rod, the screw rod and the convex plate are connected by rotation, the screw rod is connected to one side of the base by rotation, and both sides of the convex plate are fixedly installed inside the base.

[0008] As a preferred solution of the fire-fighting mounting bracket which is easy to adjust the angle as described in the utility model, a screw slide is arranged on the screw rod, a first hinge is fixedly arranged on the outer surface of the screw slide, the screw rod and the screw slide are connected by threads, the first hinge is hinged to one end of the connecting rod, and a guide rod is arranged on one side of the screw slide.

[0009] As a preferred solution of the fire-fighting installation bracket that is easy to adjust the angle described in the utility model, the lifting assembly includes a square frame, a second hinge is fixedly provided at the bottom of the square frame, a connecting plate is fixedly provided at the top of the square frame, and the square frame is connected to one side of the base by rotation.

[0010] As a preferred solution of the fire-fighting mounting bracket with easy angle adjustment described in the utility model, a rotating seat is fixedly arranged on the top of the connecting plate, symmetrical bearings are arranged inside the rotating seat, a rotating shaft is arranged inside the bearing, and a mounting hole is arranged inside the rotating seat.

[0011] As a preferred solution of the fire-fighting installation bracket that is easy to adjust the angle described in the utility model, the clamping component includes a clamping base, a rotating shaft is fixedly arranged at the bottom of the clamping base, sliding rods are respectively arranged on both sides of the clamping base, and the sliding rods pass through the inside of the spring.

[0012] As a preferred solution of the fire-fighting installation bracket which is easy to adjust the angle described in the utility model, an arc-shaped clamping block is fixedly provided at one end of the sliding rod, a limiting plate is fixedly provided at the other end of the sliding rod, threaded rods are respectively provided on both sides of the sliding rod, and a flower-shaped handle is fixedly provided at one end of the threaded rod.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model drives the screw slide on the screw to move toward the side close to the convex plate by rotating the rotating handle, and the screw slide lifts one end of the square frame through the first hinge, the connecting rod and the second hinge. The change between the square frame and the base makes the vertical angle of the fire-fighting equipment adjustable. At the same time, the horizontal angle of the fire-fighting equipment can be adjusted through the rotating seat, the bearing and the rotating shaft, so that the fire-fighting equipment can meet the actual use requirements when in use, and the angle of the fire-fighting bracket can be adjusted, thereby avoiding the use restrictions of the fire-fighting equipment and more accurately aiming at the fire source for fire-fighting.

[0015] 2. The utility model clamps the fire-fighting equipment through two arc-shaped clamping blocks, firstly performs pre-positioning through a spring and a sliding rod, and then finally clamps and fixes the arc-shaped clamping blocks through a threaded rod and a flower-shaped handle. By adjusting the distance between the two arc-shaped clamping blocks, it can meet the needs of fire-fighting equipment of more specifications, making it more applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 The utility model is a schematic diagram of the overall three-dimensional structure of a fire protection installation bracket which is easy to adjust the angle.

[0018] Figure 2 The utility model is a schematic diagram of a cross-sectional three-dimensional structure of a fire protection installation bracket which is easy to adjust the angle.

[0019] Figure 3 The utility model is a three-dimensional structural schematic diagram of an angle adjustment component of a fire protection installation bracket which is easy to adjust the angle.

[0020] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of a clamping component of a fire protection installation bracket which is easy to adjust the angle.

[0021] Description of reference numerals:

[0022] 1. Base; 2. Angle adjustment component; 21. Screw assembly; 211. Screw; 212. Rotating handle; 213. Convex plate; 214. Screw slide; 215. First hinge; 216. Guide rod; 22. Connecting rod; 23. Lifting assembly; 231. Square frame; 232. Second hinge; 233. Connecting plate; 234. Rotating seat; 235. Bearing; 236. Rotating shaft; 3. Clamping component; 31. Clamping base; 32. Sliding rod; 33. Spring; 34. Arc clamping block; 35. Limiting plate; 36. Threaded rod; 37. Flower-shaped handle. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] Example 1

[0025] Reference Figure 1-3, which is the first embodiment of the utility model, provides a fire-fighting installation bracket that is easy to adjust the angle. This fire-fighting installation bracket that is easy to adjust the angle includes a base 1, an angle adjustment component 2 is provided on the base 1, a clamping component 3 is provided above the angle adjustment component 2, the angle adjustment component 2 includes a screw rod assembly 21, a connecting rod 22 is provided above the screw rod assembly 21, and a lifting assembly 23 is provided on the upper end of the connecting rod 22.

[0026] The screw assembly 21 includes a screw 211, a rotating handle 212 is fixedly installed at one end of the screw 211, a convex plate 213 is provided at the other end of the screw 211, a screw slide 214 is provided on the screw 211, a guide rod 216 is provided on one side of the screw slide 214, a first hinge 215 is fixedly provided on the outer surface of the screw slide 214, and the screw slide 214 is slidably connected to the guide rod 216.

[0027] The lifting assembly 23 includes a square frame 231, a second hinge 232 is fixedly provided at the bottom of the square frame 231, a connecting plate 233 is fixedly provided at the top of the square frame 231, a rotating seat 234 is fixedly provided at the top of the connecting plate 233, symmetrical bearings 235 are provided inside the rotating seat 234, and a rotating shaft 236 is provided inside the bearing 235.

[0028] During use, the fire-fighting equipment is first clamped on the clamping component 3, and then the rotating handle 212 is manually rotated. The rotating handle 212 drives the screw rod 211, and the screw rod 211 drives the screw slide 214 to move along the guide rod 216 toward the side close to the convex plate 213. The screw slide 214 lifts one side of the square frame 231 through the first hinge 215, the connecting rod 22 and the second hinge 232. The square frame 231 moves in a semicircular arc along one side of the base 1, so that the angle between the square frame 231 and the base 1 can be adjusted, and finally the fire-fighting equipment is driven to adjust the angle in the vertical direction. The fire-fighting equipment on the clamping component 3 is installed on the upper end of the rotating shaft 236, and the rotating shaft 236 rotates on the rotating seat 234 through two bearings 235, so that the fire-fighting equipment can be adjusted in the horizontal direction. The angle, etc. of the fire-fighting bracket are adjusted to avoid the use restrictions of the fire-fighting equipment, and the fire-fighting can be more accurately aimed at the fire source.

[0029] Example 2

[0030] Reference Figure 1-3, which is the second embodiment of the utility model. This embodiment is different from the first embodiment in that: the clamping component 3 includes a clamping base 31, a rotating shaft 236 is fixedly arranged at the bottom of the clamping base 31, sliding rods 32 are respectively arranged on both sides of the clamping base 31, the sliding rod 32 passes through the inside of the spring 33, an arc-shaped clamping block 34 is fixedly arranged at one end of the sliding rod 32, a limiting plate 35 is fixedly arranged at the other end of the sliding rod 32, threaded rods 36 are respectively arranged on both sides of the sliding rod 32, and a flower-shaped handle 37 is fixedly arranged at one end of the threaded rod 36.

[0031] During use, first open the distance between the two arc-shaped clamping blocks 34, and the two arc-shaped clamping blocks 34 move in opposite directions through the four sliding rods 32. The arc-shaped clamping blocks 34 squeeze the two springs 33 to generate tension in the springs 33. Then, install the fire-fighting equipment between the two arc-shaped clamping blocks 34, release the two arc-shaped clamping blocks 34, and perform a pre-clamping operation on the fire-fighting equipment through the tension of the springs 33. Then, rotate the flower-shaped handles 37 on both sides of the clamping base 31 respectively. The flower-shaped handles 37 drive the threaded rod 36 to move on the clamping base 31 through the threads, and the threaded rod 36 then squeezes the arc-shaped clamping blocks 34 to perform the final clamping operation on the fire-fighting equipment. Since the distance between the two arc-shaped clamping blocks 34 is adjustable, it can be applied to fire-fighting equipment of more specifications, making it more applicable.

[0032] The remaining structures are the same as those of Example 1.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A fire protection mounting bracket that is easy to adjust the angle, comprising a base (1), characterized in that: An angle adjustment component (2) is provided on the base (1), and a clamping component (3) is provided above the angle adjustment component (2); The angle adjustment component (2) comprises a screw assembly (21), a connecting rod (22) is arranged above the screw assembly (21), and a lifting assembly (23) is arranged at the upper end of the connecting rod (22).

2. A fire protection installation bracket that is easy to adjust the angle according to claim 1, characterized in that: The screw rod assembly (21) comprises a screw rod (211), one end of which is fixedly mounted with a rotating handle (212), and the other end of which is provided with a convex plate (213).

3. A fire protection installation bracket that is easy to adjust the angle according to claim 2, characterized in that: A screw rod slide (214) is arranged on the screw rod (211), a first hinged component (215) is fixedly arranged on the outer surface of the screw rod slide (214), and a guide rod (216) is arranged on one side of the screw rod slide (214).

4. The fire protection installation bracket with easy angle adjustment according to claim 1, characterized in that: The lifting assembly (23) comprises a square frame (231), a second hinged member (232) is fixedly arranged at the bottom of the square frame (231), and a connecting plate (233) is fixedly arranged at the top of the square frame (231).

5. The fire protection installation bracket with easy angle adjustment according to claim 4, characterized in that: A rotating seat (234) is fixedly arranged on the top of the connecting plate (233), a symmetrical bearing (235) is arranged inside the rotating seat (234), and a rotating shaft (236) is arranged inside the bearing (235).

6. The fire protection installation bracket with easy angle adjustment according to claim 1, characterized in that: The clamping component (3) comprises a clamping base (31), a rotating shaft (236) is fixedly arranged at the bottom of the clamping base (31), and sliding rods (32) are respectively arranged on both sides of the clamping base (31), and the sliding rods (32) pass through the inside of the spring (33).

7. The fire protection installation bracket with easy angle adjustment according to claim 6, characterized in that: An arc-shaped clamping block (34) is fixedly provided at one end of the sliding rod (32), a limiting plate (35) is fixedly provided at the other end of the sliding rod (32), threaded rods (36) are respectively provided on both sides of the sliding rod (32), and a flower-shaped handle (37) is fixedly provided at one end of the threaded rod (36).

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