Fire-fighting spraying pipeline hoisting support

Abstract

The utility model belongs to the technical field of fire-fighting pipeline installation, and particularly relates to a fire-fighting spraying pipeline hoisting support which comprises a U-shaped bottom frame, two fixing blocks are installed at the bottom end of the inner wall of the U-shaped bottom frame, an inner groove is formed in the middle of the top end of each fixing block, and a U-shaped clamping plate is installed above each fixing block. Inserting holes are formed in the two sides of the top end of the U-shaped bottom frame, supporting frames are installed at the positions, close to the inserting holes, of the two sides of the top end of the U-shaped bottom frame, and supporting plates are installed in the supporting frames. The hoisting support is composed of the U-shaped bottom frame and the two supporting frames, the using height of the hoisting support can be adjusted by adjusting the using length of the supporting plates in the two supporting frames, and therefore the adaptability of the hoisting support can be improved; and the installed fire-fighting spraying pipe can be limited and fixed, the installation stability of the fire-fighting spraying pipe can be improved, and the hoisting support is convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire protection pipeline installation, and in particular relates to a fire protection sprinkler pipeline hanging bracket. Background Art

[0002] Fire sprinkler pipe is the terminal drain pipe of fire sprinkler fire protection system. It is an important component of fire sprinkler fire protection system and is usually used in conjunction with main pipeline and sprinkler head.

[0003] Traditional fire sprinkler pipes are generally installed on the top of the wall through a hanging bracket. During the installation process, the bracket is pre-installed on the wall, and then the fire sprinkler pipe to be installed is placed on the bracket and fixed to the bracket through a rigid clamp in combination with bolts and nuts and auxiliary tools. In this way, the fire sprinkler pipe is hoisted and installed. However, due to the uncertainty of the installation area (for example, the presence of beams, the need to bend the fire sprinkler pipe, etc.), the height of the hanging bracket needs to be adjusted, and the height of the transmission hanging bracket is relatively fixed, which can only be achieved by replacing the hanging bracket, and the adaptability is poor. Based on this, the utility model provides a fire sprinkler pipe hanging bracket. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a fire sprinkler pipe hanging bracket, which has the characteristics of good adaptability and good stability in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fire sprinkler pipe hanging bracket, including a U-shaped base frame, two fixing blocks are installed at the bottom end of the inner wall of the U-shaped base frame, an inner groove is opened in the middle of the top of the fixing block, a U-shaped card plate is installed above the fixing block, plug holes are opened on both sides of the top of the U-shaped base frame, support frames are installed on both sides of the top of the U-shaped base frame near the plug holes, a support plate is installed inside the support frame, a fixing plate is welded to the top of the support plate, and mounting holes are opened at the four corners of the top of the fixing plate.

[0006] As an optimal technical solution for a fire sprinkler pipe hanging bracket of the utility model, positioning holes are equidistantly opened at the bottom end of the inner wall of the U-shaped base frame, positioning studs are symmetrically welded at the bottom end of the fixing block, the positioning studs and the positioning holes are adapted to each other, and a fixing nut is installed on one side of the outer wall of the positioning stud.

[0007] As a preferred technical solution for a fire sprinkler pipe hanging bracket of the utility model, positioning slots are provided on both sides of the fixing block, and limiting screw grooves are symmetrically provided on one side of the inner wall of the positioning slot.

[0008] As an optimal technical solution for a fire sprinkler pipe lifting bracket of the utility model, the U-shaped card plate is located inside two positioning card grooves, and two limit card holes are provided at the bottom of both sides of the U-shaped card plate. The limit card holes and the limit screw grooves are adapted to each other, and a limit screw is installed inside the limit card hole, and one end of the limit screw is located inside the limit screw groove.

[0009] As an optimal technical solution for a fire sprinkler pipe hanging bracket of the utility model, a No. 1 clamping hole is symmetrically opened inside the socket, a plug plate is provided on one side of the bottom end of the support frame, the plug plate and the socket are adapted to each other, a No. 2 clamping hole is symmetrically opened on one side of the plug plate, the No. 2 clamping hole is adapted to the No. 1 clamping hole, and a No. 1 fixing bolt is installed through the No. 2 clamping hole and the No. 1 clamping hole.

[0010] As an optimal technical solution for a fire sprinkler pipe hanging bracket of the utility model, a storage chamber is arranged inside the support frame, the cross-sectional size of the storage chamber is matched with the cross-sectional size of the support plate, and two No. 1 through holes are opened on the top of one side of the support frame.

[0011] As an optimal technical solution for a fire sprinkler pipe hanging bracket of the utility model, No. 2 through holes are equidistantly opened on one side of the support plate, the No. 2 through holes are adapted to the No. 1 through holes, and No. 2 fixing bolts are installed through the No. 2 through holes and the No. 1 through holes.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The lifting bracket is composed of a U-shaped base frame and two support frames. The use height of the lifting bracket can be adjusted by adjusting the use length of the support plates inside the two support frames, thereby improving the adaptability of the lifting bracket. By installing fixing blocks and U-shaped clamps on the lifting bracket, the installed fire sprinkler pipe can be limited and fixed, which is beneficial to improving the installation stability of the fire sprinkler pipe and facilitating the use of the lifting bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is a diagram showing the use effect of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 This is an exploded view of the installation of the fixing block of the utility model;

[0018] Figure 4 This is an exploded view of the installation of the support plate of the present utility model.

[0019] In the figure: 1, U-shaped chassis; 2, fixing block; 3, inner groove; 4, U-shaped clamping plate; 5, jack; 6, support frame; 7, support plate; 8, fixing plate; 9, positioning card hole; 10, positioning stud; 11, fixing nut; 12, positioning card slot; 13, limit screw groove; 14, limit card hole; 15, limit screw rod; 16, first card hole; 17, second card hole; 18, first fixing bolt; 19, first through hole; 20, second through hole; 21, second fixing bolt; 22, mounting hole. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0021] Please refer to Figures 1 to 4 , the present utility model provides the following technical solutions: A hoisting bracket for a fire sprinkler pipeline, including a U-shaped chassis 1, positioning card holes 9 are equidistantly opened at the bottom end of the inner wall of the U-shaped chassis 1, two fixing blocks 2 are installed at the bottom end of the inner wall of the U-shaped chassis 1, positioning studs 10 are symmetrically welded at the bottom end of the fixing blocks 2, the positioning studs 10 and the positioning card holes 9 are adapted to each other, the positioning studs 10 penetrate through the positioning card holes 9, and a fixing nut 11 is installed on one side of the outer wall of the positioning studs 10, which can fix the fixing blocks 2 and facilitate the installation and use of the fixing blocks 2. An inner groove 3 is opened in the middle of the top end of the fixing blocks 2, positioning card slots 12 are opened on both sides of the fixing blocks 2, limit screw grooves 13 are symmetrically opened on one side of the inner wall of the positioning card slots 12, a U-shaped clamping plate 4 is installed above the fixing blocks 2, the U-shaped clamping plate 4 is located inside the two positioning card slots 12, two limit card holes 14 are opened at the bottom of both sides of the U-shaped clamping plate 4, the limit card holes 14 and the limit screw grooves 13 are adapted to each other, and a limit screw rod 15 is installed inside the limit card holes 14, and one end of the limit screw rod 15 is located inside the limit screw groove 13, which facilitates the connection and fixation between the U-shaped clamping plate 4 and the fixing blocks 2;

[0022] Both sides of the top of the U-shaped chassis 1 are provided with sockets 5, and a No. 1 card hole 16 is symmetrically provided inside the socket 5. Support frames 6 are installed near the sockets 5 on both sides of the top of the U-shaped chassis 1. A plug plate is provided on one side of the bottom of the support frame 6, and the plug plate and the socket 5 are adapted to each other. A No. 2 card hole 17 is symmetrically provided on one side of the plug plate, and the No. 2 card hole 17 is adapted to the No. 1 card hole 16. A No. 1 fixing bolt 18 is installed through the No. 2 card hole 17 and the No. 1 card hole 16, which is convenient for the fixed use of the support frame 6. A storage chamber is provided inside the support frame 6. Two No. 1 through holes 19 are provided at the top of one side of the support frame 6, and a support plate 7 is installed inside the storage chamber. The cross-sectional size of the storage chamber is matched with the cross-sectional size of the support plate 7, and No. 2 through holes 20 are equidistantly provided on one side of the support plate 7. The No. 2 through holes 20 are matched with the No. 1 through holes 19, and No. 2 fixing bolts 21 are installed through the No. 2 through holes 20 and the No. 1 through holes 19 to facilitate the fixation of the support plate 7. A fixing plate 8 is welded to the top of the support plate 7, and mounting holes 22 are provided at the four corners of the top of the fixing plate 8.

[0023] The working principle and use process of the utility model are as follows: the user fixes two support frames 6 on the U-shaped base frame 1 to complete the assembly of the hanging bracket, and then the user adjusts the use length of the support plate 7 inside the support frame 6 to make the hanging bracket meet the installation requirements (determined according to the installation site), and then the user installs the fixing block 2 on the U-shaped base frame 1. After installing the fixing block 2 and adjusting the use length of the support plate 7, the user fixes the hanging bracket at a preset installation position on the top of the wall (or installs the hanging bracket first and then installs the fixing block 2), and then the user hangs and installs the fire sprinkler pipe. As the fire sprinkler pipe passes through the inside of the hanging bracket and the bottom of the fire sprinkler pipe is located inside the inner groove 3 of the fixing block 2, the user installs the U-shaped card plate 4 to limit and fix the fire sprinkler pipe, which is convenient for the installation and use of the fire sprinkler pipe.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fire sprinkler pipe hanging bracket, comprising a U-shaped base frame (1), characterized in that: Two fixing blocks (2) are installed at the bottom end of the inner wall of the U-shaped base frame (1), an inner groove (3) is provided in the middle of the top of the fixing block (2), a U-shaped clamping plate (4) is installed above the fixing block (2), plug holes (5) are provided on both sides of the top of the U-shaped base frame (1), support frames (6) are installed near the plug holes (5) on both sides of the top of the U-shaped base frame (1), a support plate (7) is installed inside the support frame (6), a fixing plate (8) is welded to the top of the support plate (7), and mounting holes (22) are provided at the four corners of the top of the fixing plate (8).

2. A fire sprinkler pipe hanging bracket according to claim 1, characterized in that: The bottom end of the inner wall of the U-shaped base frame (1) is provided with positioning holes (9) at equal intervals, and the bottom end of the fixing block (2) is symmetrically welded with positioning studs (10), the positioning studs (10) and the positioning holes (9) are adapted to each other, and a fixing nut (11) is installed on one side of the outer wall of the positioning studs (10).

3. A fire sprinkler pipe hanging bracket according to claim 1, characterized in that: Positioning slots (12) are provided on both sides of the fixing block (2), and limiting screw slots (13) are symmetrically provided on one side of the inner wall of the positioning slot (12).

4. A fire sprinkler pipe hanging bracket according to claim 3, characterized in that: The U-shaped card plate (4) is located inside the two positioning card slots (12). Two limiting card holes (14) are provided at the bottom of both sides of the U-shaped card plate (4). The limiting card holes (14) are adapted to the limiting screw slots (13). A limiting screw rod (15) is installed inside the limiting card hole (14). One end of the limiting screw rod (15) is located inside the limiting screw slot (13).

5. The fire sprinkler pipe hanging bracket according to claim 1, characterized in that: A first clamping hole (16) is symmetrically provided inside the plug hole (5), a plug plate is provided on one side of the bottom end of the support frame (6), the plug plate and the plug hole (5) are matched with each other, a second clamping hole (17) is symmetrically provided on one side of the plug plate, the second clamping hole (17) and the first clamping hole (16) are matched with each other, and a first fixing bolt (18) is installed through the second clamping hole (17) and the first clamping hole (16).

6. The fire sprinkler pipe hanging bracket according to claim 1, characterized in that: A storage chamber is provided inside the support frame (6), the cross-sectional dimensions of the storage chamber being compatible with the cross-sectional dimensions of the support plate (7), and two No. 1 through holes (19) are provided at the top of one side of the support frame (6).

7. A fire sprinkler pipe hanging bracket according to claim 6, characterized in that: One side of the support plate (7) is provided with second through holes (20) at equal intervals, the second through holes (20) are adapted to fit the first through hole (19), and second fixing bolts (21) are installed through the second through holes (20) and the first through holes (19).

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