Pipeline fixing structure for fire engineering

Abstract

The utility model discloses a pipeline fixing structure for fire-fighting engineering, which belongs to the technical field of fire-fighting pipeline fixing and is characterized in that an arc-shaped butt-joint sheet is arranged at the upper end of a pipeline butt-joint frame, and second mounting hole positions are formed in the upper ends of the arc-shaped butt-joint sheet and the pipeline butt-joint frame; first fastening bolts are inserted into the second mounting holes, the arc-shaped butt-joint pieces and the pipeline butt-joint frame are fixed through first fastening nuts, and the contact area between the pipeline butt-joint frame and the fire fighting pipeline is increased by rotating the arc-shaped butt-joint pieces. The pipeline butt-joint frame, the arc-shaped butt-joint piece and the second mounting hole site are tightly connected with the fire-fighting pipeline. The contact area is increased through the rotating function of the arc-shaped butt joint pieces, the fixing effect and the anti-sliding capacity are improved, and the safety of the fire fighting pipeline is ensured. The fixing support is composed of a fastening bolt, a fixing base and a support screw rod, and it is ensured that the pipeline structure is firm through accurate design and installation. Due to the integrated design of the sleeve and the support screw and the application of the anti-skid gasket, the connection tightness and the shock resistance and wind resistance of the structure are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire protection pipeline fixing technical field, especially a pipeline fixing structure for fire protection engineering. BACKGROUND

[0002] The pipeline fixing structure of fire protection engineering plays a vital role in the fire protection system, which not only bears the weight of the pipeline, but also ensures the stability and safety of the pipeline in the case of fire. Fire protection pipeline support is a component used to support and fix fire protection pipeline, common types include pipe clamp, support frame, hanging bracket, etc. The selection and combination of these supports directly affect the installation effect and later maintenance management of the pipeline. For example, in the installation of indoor fire protection pipeline, supports or hanging brackets must be set up, and for the case of parallel or layered laying of multiple pipelines, careful design of combined supports is also required.

[0003] In the pipeline fixing structure of fire protection engineering, the traditional pipe clamp, hanging bracket and support frame structure indeed has some limitations. The design of these structures is often targeted at a specific diameter of pipeline, so the diameter is generally fixed, lacking flexibility. During installation, this fixity may cause limitations in installation, affecting the overall installation efficiency. Especially in the scene of limited space or complex pipeline layout, the traditional fixed structure may be difficult to adapt, increasing the difficulty and time cost of construction.

[0004] When adopting an arc-shaped bracket to realize pipeline fixing, although it can solve the problem of space adaptability to a certain extent, special attention needs to be paid to the stable and firm performance of the pipeline after installation. The design of the arc-shaped pipeline support needs to accurately consider multiple factors such as the diameter, weight, operating temperature of the pipeline and environmental conditions. If the design is improper or the installation is not accurate, it may cause displacement of the pipeline during operation, affecting the stability and safety of the pipeline system.

[0005] In addition, the installation process of the arc-shaped pipeline support is relatively complex. It is necessary to first fix the support on the foundation, then accurately place the pipeline on the support according to the layout of the pipeline, and use fixing devices to firmly connect the pipeline with the support. This process requires construction personnel to have high professional skills and experience to ensure the installation quality and safety. UTILITY MODEL CONTENT

[0006] The main purpose of the utility model is to provide a pipeline fixing structure for fire protection engineering, which can effectively solve the problems raised in the background art.

[0007] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0008] A pipeline fixing structure for fire engineering, comprising a pipeline butt joint frame and first mounting hole positions, a plurality of the first mounting hole positions are annularly distributed on the pipeline butt joint frame, the pipeline butt joint frame is adapted to the fire pipeline, and the fixing of the fire pipeline and the pipeline butt joint frame is realized through bolts;

[0009] The upper end of the pipeline butt joint frame is provided with an arc-shaped butt joint piece, the arc-shaped butt joint piece and the upper end of the pipeline butt joint frame are provided with second mounting hole positions, the second mounting hole positions are inserted into first fastening bolts and fixed through first fastening nuts, the arc-shaped butt joint piece is rotated to increase the contact area of the pipeline butt joint frame and the fire pipeline;

[0010] The first fastening bolt is connected with a fixing seat, and the fixing seat end face is provided with a butt joint hole and a waist hole, the second fastening bolt is inserted into the waist hole, and a sleeve is connected through the second fastening bolt and the second fastening nut, and the side wall of the sleeve is provided with a support screw rod which is fixed on the building through the fixing seat opening.

[0011] In an optional solution of the present application, the sleeve and the support screw rod are designed integrally, the cross section of the support screw rod and the sleeve is designed as a "T" shape, and the inner hole diameter of the sleeve is consistent with the diameter of the second fastening bolt;

[0012] In an optional solution of the present application, the cross section of the fixing seat is designed as an "L" shape, the waist hole of the fixing seat is connected with an anti-skid gasket through an adhesive, and the anti-skid gasket is provided with a hole corresponding to the waist hole;

[0013] In an optional solution of the present application, the first fastening bolt passes through the second mounting hole position and the butt joint hole, and is sleeved with the first fastening nut and the anti-skid gasket, and the first fastening bolt and the second fastening bolt each comprise a screw rod and a sleeve ring, the sleeve ring is located at the upper end of the screw rod, the inner hole diameter of the sleeve ring is consistent with the diameter of the screw rod, the sleeve rings of the first fastening bolt and the second fastening bolt are aligned and inserted into the screw rod to be fixed on the building;

[0014] In an optional solution of the present application, the cross section of the pipeline butt joint frame is designed as an "L" shape, and the top view of the pipeline butt joint frame is designed as a "C" shape, and the surface of the pipeline butt joint frame is connected with an anti-skid strip through an adhesive;

[0015] In an optional solution of the present application, the top view of the arc-shaped butt joint piece is designed as a "C" shape, the curvature of the arc-shaped butt joint piece is consistent with that of the pipeline butt joint frame, and the arc-shaped butt joint piece and the pipeline butt joint frame are provided with an anti-skid strip at the connection position;

[0016] In an optional solution of the present application, a plurality of the second mounting hole positions are annularly distributed on the pipeline butt joint frame or the arc-shaped butt joint piece, so that the arc-shaped butt joint piece increases the contact area of the fire pipeline at equal intervals.

[0017] Compared with the prior art, the utility model has the advantages of the following:

[0018] The pipeline butt joint piece comprises a pipeline butt joint frame, an arc-shaped butt joint sheet, and a second mounting hole, and realizes close connection with the fire-fighting pipeline. The arc-shaped butt joint sheet is rotatable, effectively increases the contact area with the fire-fighting pipeline, and improves the overall fixing effect. This design not only enhances the stability of the pipeline, but also improves the anti-slippage capability, and ensures the safety of the fire-fighting pipeline during use.

[0019] The introduction of the fixing support further enhances the stability of the whole structure. The fixing support is composed of a fastening bolt, a fixing seat and a support screw rod, and through accurate design and installation, it is ensured that the pipeline fixing structure is firmly connected to the building. The integrated design of the sleeve and the support screw rod and the use of the anti-skid gasket, the parallel design of the support screw rod and the two fastening bolt upper screw rods, and the installation on the building not only improve the tightness of the connection, but also enhance the anti-seismic and anti-wind capability of the structure.

[0020] The joint action of the pipeline butt joint piece and the fixing support also simplifies the installation process. Through standardized design and components, the installer can quickly and accurately assemble and fix, improving the work efficiency. At the same time, this design also facilitates the later maintenance and inspection, ensuring the long-term stability and safety of the pipeline fixing structure. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole structure schematic view of the utility model;

[0022] Figure 2 It is a whole structure display view of the utility model;

[0023] Figure 3 It is a pipeline butt joint piece display view of the utility model;

[0024] Figure 4 It is a fixing support display view of the utility model;

[0025] Figure 5 It is a fixing support exploded view of the utility model.

[0026] In the drawing: 1, pipeline butt joint piece; 11, pipeline butt joint frame; 12, first mounting hole; 13, arc-shaped butt joint sheet; 14, second mounting hole; 2, fixing support; 21, first fastening bolt; 22, second fastening bolt; 23, first fastening nut; 24, second fastening nut; 25, fixing seat; 26, butt joint hole; 27, waist hole; 28, anti-skid gasket; 29, sleeve; 20, support screw rod. DETAILED DESCRIPTION

[0027] In order to make the technical means, creation characteristics, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0028] As shown in Figure 1 - Figure 5 The utility model relates to a pipeline fixing structure for fire engineering, which mainly comprises a pipeline butt joint frame 11 and a plurality of first mounting hole positions 12. The first mounting hole positions 12 are distributed in a ring shape around the pipeline butt joint frame 11, ensuring perfect matching with the fire pipeline. By using bolts, the fire pipeline can be firmly connected with the pipeline butt joint frame 11, thereby realizing stable fixation.

[0029] The pipeline butt joint piece 1 is composed of the pipeline butt joint frame 11 and the arc-shaped butt joint piece 13. The upper end of the pipeline butt joint frame 11 is designed with the arc-shaped butt joint piece 13, and the arc-shaped butt joint piece 13 is provided with a second mounting hole position 14 together with the upper end of the pipeline butt joint frame 11. By matching the second mounting hole position 14 with the first fastening bolt 21 and using the first fastening nut 23 for fixation, the arc-shaped butt joint piece 13 can be tightly combined with the pipeline butt joint frame 11. In addition, by rotating the arc-shaped butt joint piece 13, the contact area of the pipeline butt joint frame 11 with the fire pipeline can be effectively increased, thereby improving the overall fixation effect.

[0030] The fixing support 2 is composed of a fastening bolt, a fixing seat 25 and a support screw 20. The upper end of the first fastening bolt 21 is connected with the fixing seat 25, and the end face of the fixing seat 25 is provided with a butt joint hole 26 and a waist hole 27. The second fastening bolt 22 is inserted at the waist hole 27, and the sleeve pipe 29 is connected through the second fastening bolt 22 and the second fastening nut 24. The side wall of the sleeve pipe 29 is designed with the support screw 20, the support screw 20 passes through the opening of the fixing seat 25 and is fixed on the building, so as to ensure the stability of the whole structure.

[0031] The sleeve pipe 29 and the support screw 20 are designed in an integrated manner, and the cross section thereof is in the shape of "T". In order to ensure the tightness of the connection, the inner hole diameter of the sleeve pipe 29 is completely consistent with the diameter of the second fastening bolt 22.

[0032] The cross section of the fixing seat 25 is designed in the shape of "L", and the waist hole 27 thereof is connected with the anti-skid gasket 28 through an adhesive. The anti-skid gasket 28 is provided with a hole corresponding to the waist hole 27, so as to ensure the tight combination of the fixing seat 25 and the anti-skid gasket 28.

[0033] The first fastening bolt 21 passes through the second mounting hole 14 and the abutting hole 26, and is sleeved with the first fastening nut 23 and the anti-skid washer. The first fastening bolt 21 and the second fastening bolt 22 each include a screw rod and a sleeve ring, and the sleeve ring is located at the upper end of the screw rod, and the inner hole diameter of the sleeve ring is completely consistent with the diameter of the screw rod. After the sleeve rings of the first fastening bolt 21 and the second fastening bolt 22 are aligned, a screw rod is inserted to fix it on the building, so as to enhance the stability of the structure, and the screw rod is parallel to the support screw rod 20 and is inserted into the building, effectively improving the stability of the fire pipe.

[0034] The cross section of the pipe abutting support 11 is designed as an "L" shape, and the top view is designed as a "C" shape. In order to improve the friction and anti-skid effect, the surface of the pipe abutting support 11 is connected with an anti-skid strip through an adhesive.

[0035] The top view of the arc-shaped abutting piece 13 is also designed as a "C" shape, which is consistent with the curvature of the pipe abutting support 11. The connection between the arc-shaped abutting piece 13 and the pipe abutting support 11 is provided with an anti-skid strip, so as to ensure that sufficient friction is provided while the contact area of the fire pipe is increased, and the pipe is prevented from sliding.

[0036] The plurality of second mounting holes 14 are annularly distributed on the pipe abutting support 11 or the arc-shaped abutting piece 13, so that the arc-shaped abutting piece 13 can increase the contact area of the fire pipe at equal intervals, thereby improving the stability and safety of the entire pipe fixing structure.

[0037] The upper end of the pipe abutting support 11 is designed with the arc-shaped abutting piece 13. The second mounting hole 14 is provided at the upper end of the pipe abutting support 11 and the arc-shaped abutting piece 13. The second mounting hole 14 is matched with the first fastening bolt 21. The first fastening nut 23 is used for fixation, so as to ensure that the arc-shaped abutting piece 13 is tightly combined with the pipe abutting support 11. The arc-shaped abutting piece 13 is rotated to increase the contact area with the fire pipe. The upper end of the first fastening bolt 21 is connected with the fixing seat 25. The end surface of the fixing seat 25 is provided with the abutting hole 26 and the waist hole 27. The second fastening bolt 22 is inserted at the waist hole 27, and the sleeve pipe 29 is connected through the second fastening bolt 22 and the second fastening nut 24. The side wall of the sleeve pipe 29 is designed with the support screw rod 20, and the support screw rod 20 passes through the opening of the fixing seat 25. The support screw rod 20 is fixed on the building, so as to ensure the stability of the entire structure.

[0038] The sleeve 29 and the support screw rod 20 are designed in one body, and the cross section is in the shape of "T". The cross section of the fixed seat 25 is designed in the shape of "L", and the waist hole 27 is connected with the anti-skid pad 28 through adhesive. The anti-skid pad 28 is provided with a hole corresponding to the waist hole 27, so that the fixed seat 25 is tightly combined with the anti-skid pad 28. The first fastening bolt 21 passes through the second mounting hole 14 and the butt joint hole 26, and is sleeved with the first fastening nut 23 and the anti-skid washer. After the sleeve of the second fastening bolt 22 is aligned, the bolt is inserted into the screw rod and fixed on the building, so that the structural stability is enhanced.

[0039] The surface of the pipeline butt joint frame 11 is connected with the anti-skid strip through adhesive, so that the friction and the anti-skid effect are improved. The connecting part of the arc-shaped butt joint piece 13 is provided with the anti-skid strip, so that the contact area is increased and sufficient friction is provided. The plurality of second mounting holes 14 are annularly distributed on the pipeline butt joint frame 11 or the arc-shaped butt joint piece 13, so that the contact area of the fire-fighting pipeline is increased at equal intervals.

[0040] The fire-fighting pipeline is aligned with the pipeline butt joint frame 11 and the arc-shaped butt joint piece 13. The fire-fighting pipeline is firmly connected with the pipeline butt joint frame 11 by using the bolt. The arc-shaped butt joint piece 13 is rotated as required, so that the contact area with the fire-fighting pipeline is increased and stable fixation is ensured. It is ensured that all the bolts and nuts are fastened in place, so that the stability of the overall structure is enhanced. The stability of the whole pipeline fixing structure is checked, so that there is no loosening or sliding phenomenon. The fastening of the bolts and nuts is checked regularly, so that long-term stability and safety are ensured.

[0041] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0042] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A pipe fixing structure for fire protection engineering, comprising a pipe connecting bracket (11) and first mounting holes (12), wherein a plurality of first mounting holes (12) are arranged in a ring on the pipe connecting bracket (11), the pipe connecting bracket (11) is adapted to the fire protection pipe, and the fire protection pipe and the pipe connecting bracket (11) are fixed by bolts, characterized in that: The upper end of the pipeline butt joint frame (11) is provided with an arc-shaped butt joint sheet (13), the arc-shaped butt joint sheet (13) and the upper end of the pipeline butt joint frame (11) are provided with a second mounting hole (14), the second mounting hole (14) is inserted into the first fastening bolt (21) and fixed by the first fastening nut (23), and the arc-shaped butt joint sheet (13) is rotated to increase the contact area between the pipeline butt joint frame (11) and the fire-fighting pipeline. The first fastening bolt (21) is connected with a fixing seat (25), and the fixing seat (25) is provided with a butt joint hole (26) and a waist hole (27) in the end face, the second fastening bolt (22) is inserted into the waist hole (27), and the sleeve pipe (29) is connected by the second fastening bolt (22) and the second fastening nut (24), and the side wall of the sleeve pipe (29) is provided with a support screw rod (20) which is fixed on the building through the opening of the fixing seat (25).

2. A pipe fixing structure for fire engineering according to claim 1, characterized in that: The sleeve pipe (29) and the support screw rod (20) are designed integrally, the cross section of the support screw rod (20) and the sleeve pipe (29) is designed as a "T" shape, and the inner hole diameter of the sleeve pipe (29) is consistent with the diameter of the second fastening bolt (22).

3. A pipe fixing structure for fire engineering according to claim 2, characterized in that: The cross section of the fixing seat (25) is designed as an "L" shape, the anti-skid pad (28) is connected to the waist hole (27) of the fixing seat (25) by an adhesive, and the anti-skid pad (28) is provided with a hole corresponding to the waist hole (27).

4. A pipe fixing structure for fire engineering according to claim 3, characterized in that: The first fastening bolt (21) passes through the second mounting hole (14) and the butt joint hole (26), and is provided with the first fastening nut (23) and the anti-skid washer, the first fastening bolt (21) and the second fastening bolt (22) each include a screw rod and a sleeve ring, the sleeve ring is located at the upper end of the screw rod, the inner hole diameter of the sleeve ring is consistent with the diameter of the screw rod, the sleeve rings of the first fastening bolt (21) and the second fastening bolt (22) are aligned and inserted into the screw rod to be fixed on the building.

5. A pipe fixing structure for fire engineering according to claim 4, characterized in that: The cross section of the pipeline butt joint frame (11) is designed as an "L" shape, and the top view of the pipeline butt joint frame (11) is designed as a "C" shape, and the surface of the pipeline butt joint frame (11) is connected with the anti-skid strip by an adhesive.

6. A pipe fixing structure for fire engineering according to claim 5, characterized in that: The top view of the arc-shaped butt joint sheet (13) is designed as a "C" shape, the curvature of the arc-shaped butt joint sheet (13) is consistent with that of the pipeline butt joint frame (11), and the arc-shaped butt joint sheet (13) and the pipeline butt joint frame (11) are provided with an anti-skid strip at the connecting position.

7. A pipe fixing structure for fire engineering according to claim 6, characterized in that: A plurality of second mounting holes (14) are annularly distributed on the pipeline butt joint frame (11) or the arc-shaped butt joint sheet (13), so that the arc-shaped butt joint sheet (13) increases the contact area of the fire-fighting pipeline equidistantly.

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