Steel structure plant confined water pipeline fixing support

Abstract

The utility model relates to the technical field of water pipeline fixing supports, in particular to a steel structure factory building pressure-bearing water pipeline fixing support which comprises a bearing frame, and a penetrating cavity allowing a pressure-bearing water pipeline to penetrate through is formed in the bearing frame; the mounting rods are connected with the bearing frame, the mounting rods are connected with horizontal hanging strips, the horizontal hanging strips are located above the bearing frame, and hanging grooves are formed between the horizontal hanging strips and the bearing frame; the bearing frame and the I-shaped beam can be connected in a hanging mode through the mounting rods and the horizontal hanging strips, then the position of the bearing frame is fixed, the confined water pipeline can be supported and fixed through the bearing frame, compared with welding, hanging connection can avoid the situation that welding spots fail in the vibration process of the confined water pipeline, and the bearing frame can be used for supporting and fixing the confined water pipeline. And the pressure-bearing water pipe does not need to be directly connected with the floor support plate, so that the influence on the floor support plate is reduced while the mounting reliability of the pressure-bearing water pipe is guaranteed.

Description

Technical Field

[0001] This application relates to the field of water pipe fixing support technology, and in particular to a fixing support for pressurized water pipes in steel structure workshops. Background Technology

[0002] Steel structure workshops are widely used in industrial buildings due to their superior strength-to-weight ratio and flexible design capabilities. This type of structure is characterized by large spans and fewer columns, thus placing higher demands on the support and fixation of the piping system. In the construction of modern steel structure workshops, pressurized water piping systems typically undertake important water transmission functions, including fire protection systems, air conditioning water systems, and daily water supply systems. To ensure the stability and safety of these pipelines during operation, the design and selection of fixed supports are particularly crucial.

[0003] The prior art discloses a pipe fixing support, which includes at least two inverted gate-shaped supports arranged parallel to each other. Adjacent inverted gate-shaped supports are connected by a first connecting longitudinal beam. Each inverted gate-shaped support has at least one set of fixed uprights on its bottom edge. Each set of fixed uprights includes a left upright and a right upright. The structure formed by the left upright, the right upright, and the bottom edge of the inverted gate-shaped support is tangent to the outer wall of the pipe. The support also includes a supporting longitudinal beam. One end of the supporting longitudinal beam is connected to the bottom edge of the inverted gate-shaped support, and the other end of the supporting longitudinal beam is connected to the bottom edge of the adjacent inverted gate-shaped support. The connection point is located on the bottom edge of the inverted gate-shaped support between the left upright and the right upright.

[0004] Regarding the aforementioned technologies, the floor slabs of steel structure workshops are generally made of floor decking. To reduce the load on the steel structure, the thickness of the floor decking is generally around 150 mm. The pipe fixing brackets disclosed in the prior art are connected and fixed to the floor decking with expansion bolts, and then used as fixing brackets for pressurized water pipes. However, due to the thickness of the floor decking, the connection reliability of the fixing brackets is poor, which leads to certain defects in the reliability of the pressurized water pipe installation, and also has a potential impact on the structure of the floor decking. Utility Model Content

[0005] In order to reduce the impact on the floor deck while ensuring the reliability of the pressurized water pipe installation, this application provides a fixed support for the pressurized water pipe in a steel structure factory building.

[0006] The technical solution for a fixed support for pressurized water pipelines in a steel structure factory building provided in this application is as follows:

[0007] A fixed support for pressurized water pipelines in a steel structure factory building, including

[0008] A receiving frame having a through cavity for a pressurized water pipe to pass through;

[0009] Multiple mounting rods are connected to the receiving frame, and horizontal hanging strips are connected to the mounting rods. The horizontal hanging strips are located above the receiving frame and form a hanging groove with the receiving frame.

[0010] By adopting the above technical solution, the receiving frame, mounting rod, and horizontal hanging strip are pre-installed first. Then, one side of the mounting rod is connected to the receiving frame to obtain a semi-finished product. The semi-finished product is lifted to the I-beam using a jacking tool. The position of the semi-finished product is then adjusted so that the bottom wall of the horizontal hanging strip overlaps with the top wall of the lower flange of the I-beam. Then, the other side of the mounting rod is connected to the semi-finished product. At this time, the lower flange of the I-beam passes through the hanging groove to achieve the suspension and fixation of the receiving frame. Then, the pressurized water pipe is passed through the through cavity. The designed steel structure workshop pressurized water pipe fixing bracket can hang the receiving frame to the I-beam through the mounting rod and horizontal hanging strip to fix the position of the receiving frame. The receiving frame can support and fix the pressurized water pipe. Compared with welding, the hanging can avoid the failure of weld points caused by the vibration of the pressurized water pipe, and it does not need to be directly connected to the floor deck. While ensuring the reliability of the pressurized water pipe installation, it reduces the impact on the floor deck.

[0011] In one specific implementation, a limiting abutment rod is connected to the mounting rod, and the limiting abutment rod is located on the side of the mounting rod away from the receiving frame.

[0012] By adopting the above technical solution, the designed limiting abutment rod can work with the horizontal hanging strip to further improve the positional stability of the receiving frame, reduce the possibility of the receiving frame shaking, and also serve as a safety structure when the connection between the horizontal hanging strip and the installation rod fails, preventing the receiving frame from falling directly to the ground.

[0013] In one specific implementation, a friction strip is connected to the side of the horizontal hanging strip near the receiving frame.

[0014] By adopting the above technical solution, the designed friction strip can increase the positional stability of the horizontal hanging strip along the long side of the I-beam.

[0015] In one specific implementation, the friction strip has multiple through holes.

[0016] By adopting the above technical solution, the designed through hole can further increase the positional stability of the horizontal hanger strip along the long side of the I-beam.

[0017] In one specific implementation, at least one reinforcing rib is connected to the side of the horizontal hanging strip away from the receiving frame. The reinforcing rib is perpendicular to the horizontal hanging strip and is connected to the mounting rod.

[0018] By adopting the above technical solution, the designed reinforcing ribs can improve the bending resistance of the horizontal hanging strip, thereby ensuring the hanging stability of the support frame.

[0019] In one specific implementation, the horizontal connecting strip is connected to two reinforcing ribs, and the two reinforcing ribs are respectively located close to both sides of the wide edge of the horizontal connecting strip.

[0020] By adopting the above technical solution, the two reinforcing ribs, namely channel steels, set near the wide side of the horizontal connecting strip can improve the bending resistance while reducing material and processing costs.

[0021] In one specific implementation, at least one U-shaped frame is connected to the receiving frame, the opening of the U-shaped frame is oriented downwards, and a through hole is formed between the U-shaped frame and the receiving frame for a pressurized water pipe to pass through.

[0022] By adopting the above technical solution, the designed U-shaped frame can restrict the position of the pressurized water pipe at the cavity inside the receiving frame, thereby achieving segmented fixation and reinforcement of the pressurized water pipe.

[0023] In one specific implementation, at least one padding plate is connected to the receiving frame, and the padding plate is located between two vertical segments of the U-shaped frame.

[0024] By adopting the above technical solution, the designed gasket can absorb the positional changes caused by the vibration of pressurized water pipelines, and can achieve adaptability to high and low temperatures through the selection of materials.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. The designed steel structure workshop pressurized water pipe fixing bracket can be connected to the I-beam by mounting rods and horizontal hanging strips, thereby fixing the position of the support frame. The support frame can support and fix the pressurized water pipe. Compared with welding, the hanging connection can avoid the failure of weld points caused by the vibration of the pressurized water pipe, and it does not need to be directly connected to the floor deck. While ensuring the reliability of the pressurized water pipe installation, it reduces the impact on the floor deck.

[0027] 2. The designed steel structure workshop pressurized water pipeline fixing support can be used with horizontal hanging strips to further improve the positional stability of the receiving frame, reduce the possibility of the receiving frame shaking, and also serve as a safety structure in case the connection between the horizontal hanging strip and the installation rod fails, preventing the receiving frame from falling directly to the ground.

[0028] 3. The designed steel structure workshop pressurized water pipeline fixing support can restrict the position of the pressurized water pipeline at the cavity inside the receiving frame through the U-shaped frame, thereby realizing the segmented fixing and reinforcement of the pressurized water pipeline. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of the fixed support for the pressurized water pipeline in the steel structure factory building according to an embodiment of this application.

[0030] Figure 2 Is Figure 1 A schematic diagram of the structure after adding reinforcing ribs to the original structure.

[0031] Figure 3 Is Figure 2 A schematic diagram of the structure after adding a limiting abutment rod to the original structure.

[0032] Figure 4 Is Figure 3 A schematic diagram of the structure after adding friction strips to the basic structure.

[0033] Figure 5 Is Figure 4 A schematic diagram of the structure after adding a U-shaped frame and a padding plate to the basic structure.

[0034] Figure 6 This is a schematic diagram showing the usage status of the fixed support for the pressurized water pipeline in the steel structure factory building according to an embodiment of this application.

[0035] Explanation of reference numerals in the attached drawings: 1. Receiving frame; 2. Mounting rod; 3. Horizontal hanging strip; 4. Limiting abutment rod; 5. Friction strip; 6. Reinforcing rib; 7. U-shaped frame; 8. Liner plate. Detailed Implementation

[0036] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0037] This application discloses a fixed support for pressurized water pipelines in a steel structure factory building.

[0038] Reference Figure 1A fixed support for pressurized water pipes in a steel structure factory building includes a receiving frame 1, mounting rods 2, and horizontal hanging strips 3. The receiving frame 1 is a cuboid frame, including two square side frames and four long rods. The two ends of the long rods are welded and fixed to the two square side frames respectively, forming a through cavity for the pressurized water pipes to pass through. The number of mounting rods 2 and horizontal hanging strips 3 is the same, and there are multiple mounting rods. The mounting rods 2 are welded and fixed to the receiving frame 1, and the mounting rods 2 are set vertically. The horizontal hanging strips 3 are welded and fixed to the mounting rods 2, and the horizontal hanging strips 3 are set horizontally and located above the receiving frame 1. A hanging groove is formed between the horizontal hanging strips 3 and the receiving frame 1 for the lower flange of the I-beam to pass through. In this application, the number of mounting rods 2 can be four, six, or eight, as long as they can help to achieve stable suspension of the receiving frame 1. In this embodiment, the number of mounting rods 2 is four.

[0039] Reference Figure 2 At least one reinforcing rib 6 is welded and fixed on the side of the horizontal connecting strip 3 away from the friction strip 5. The reinforcing rib 6 is set perpendicular to the horizontal connecting strip 3 and is welded and fixed to the mounting rod 2. In this application, the number of reinforcing ribs 6 welded on the horizontal connecting strip 3 can be one, two, three, or other numbers, as long as they can enhance the bending resistance of the horizontal connecting strip 3. In order to reduce material and processing costs while enhancing the bending resistance, when there is one reinforcing rib 6, it is set close to the width side, i.e., angle steel. When there are two reinforcing ribs 6, the two reinforcing ribs 6 are respectively set close to the two sides of the wide side of the horizontal connecting strip 3, i.e., channel steel. In this embodiment, it is preferred to have two, i.e., forming channel steel.

[0040] Reference Figure 3 In order to further improve the positional stability of the receiving frame 1 and reduce the possibility of the receiving frame 1 shaking, the horizontal hanging strip 3 can also serve as a safety structure when the connection between the horizontal hanging strip 3 and the mounting rod 2 fails, preventing the receiving frame 1 from falling directly to the ground. A limiting abutment rod 4 is welded and fixed on the mounting rod 2. The limiting abutment rod 4 is located on the side of the horizontal hanging strip 3 away from the receiving frame 1, and the mounting rod 2, the horizontal hanging strip 3 and the limiting abutment rod 4 form a structure similar to "F".

[0041] Reference Figure 4 In order to reduce the possibility of relative sliding between the horizontal connecting strip 3 and the lower flange of the I-beam and to increase the positional stability of the horizontal connecting strip 3 along the long side of the I-beam, a friction strip 5 is bonded and fixed to the side of the horizontal connecting strip 3 near the receiving frame 1. In order to further increase the performance of the friction strip 5, multiple through holes are provided on the friction strip 5.

[0042] Reference Figure 5 and Figure 6To restrict the position of the pressurized water pipe within the cavity of the receiving frame 1, thereby achieving segmented reinforcement of the pressurized water pipe, at least one U-shaped frame 7 is welded and fixed to the receiving frame 1. The opening of the U-shaped frame 7 faces downward, and a through hole is formed between the U-shaped frame 7 and the receiving frame 1 for the pressurized water pipe to pass through. Furthermore, at least one gasket plate 8 is bonded and fixed to the receiving frame 1. The number of gasket plates 8 is the same as the number of U-shaped frames 7, and the gasket plate 8 is located between the two vertical segments of the U-shaped frame 7 and abuts against the pressurized water pipe. In this application, the gasket plate 8 can be made of polytetrafluoroethylene or other materials, as long as it can withstand high and low temperatures and absorb the vibration of the pressurized water pipe. In this application, the number of U-shaped frames 7 can be two, four, six, or other numbers, as long as it can meet the fixing requirements of the pressurized water pipe. In this embodiment, the number of U-shaped frames 7 welded to the receiving frame 1 is six.

[0043] The implementation principle of a fixed support for a pressurized water pipe in a steel structure workshop according to an embodiment of this application is as follows: First, the receiving frame 1, the mounting rod 2, and the horizontal hanging strip 3 are pre-installed. Then, one side of the mounting rod 2 is connected to the receiving frame 1 to obtain a semi-finished product. The semi-finished product is lifted to the I-beam using a jacking tool. Then, the position of the semi-finished product is adjusted so that the bottom wall of the horizontal hanging strip 3 overlaps with the top wall of the lower flange of the I-beam. Then, the other side of the mounting rod 2 is connected to the semi-finished product. At this time, the lower flange of the I-beam passes through the hanging groove to achieve the suspension and fixation of the receiving frame 1. Then, the pressurized water pipe is passed through the through cavity. The receiving frame 1 and the I-beam can be hung together by the mounting rod 2 and the horizontal hanging strip 3 to fix the position of the receiving frame 1. The receiving frame 1 can support and fix the pressurized water pipe. Compared with welding, the hanging can avoid the failure of the weld point during the vibration of the pressurized water pipe, and it does not need to be directly connected to the floor deck. While ensuring the reliability of the pressurized water pipe installation, it reduces the impact on the floor deck.

[0044] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A fixing bracket for pressurized water pipelines in a steel structure factory building, characterized in that: include The receiving frame (1) has a through cavity for a pressurized water pipe to pass through; Multiple mounting rods (2) are connected to the receiving frame (1), and a horizontal hanging strip (3) is connected to the mounting rod (2). The horizontal hanging strip (3) is located above the receiving frame (1) and forms a hanging groove with the receiving frame (1).

2. The fixed support for pressurized water pipelines in steel structure workshops according to claim 1, characterized in that: The mounting rod (2) is connected to a limiting abutment rod (4), which is located on the side of the mounting rod (2) away from the receiving frame (1).

3. The fixed support for pressurized water pipelines in steel structure workshops according to claim 1, characterized in that: The horizontal hanging strip (3) is connected to a friction strip (5) on the side near the receiving frame (1).

4. The fixed support for pressurized water pipelines in steel structure workshops according to claim 3, characterized in that: The friction strip (5) has multiple through holes.

5. The fixed support for pressurized water pipelines in steel structure workshops according to claim 1, characterized in that: The horizontal hanging strip (3) is connected to at least one reinforcing rib (6) on the side away from the receiving frame (1). The reinforcing rib (6) is set perpendicular to the horizontal hanging strip (3) and is connected to the mounting rod (2).

6. The fixed support for pressurized water pipelines in steel structure workshops according to claim 5, characterized in that: The horizontal connecting strip (3) is connected to two reinforcing ribs (6), and the two reinforcing ribs (6) are respectively set close to the two sides of the wide side of the horizontal connecting strip (3).

7. The fixed support for pressurized water pipelines in steel structure workshops according to claim 1, characterized in that: At least one U-shaped frame (7) is connected to the receiving frame (1), the opening of the U-shaped frame (7) is set downward, and a through hole for pressurized water pipe to pass through is formed between the U-shaped frame (7) and the receiving frame (1).

8. The fixed support for pressurized water pipelines in steel structure workshops according to claim 7, characterized in that: At least one pad plate (8) is connected to the receiving frame (1), and the pad plate (8) is located between two vertical segments of the U-shaped frame (7).

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