Temporary fixing device for pump set and pipeline foundation

Abstract

The utility model discloses a temporary fixing device for a pump set and a pipeline foundation, and relates to the technical field of pipeline supporting, and the temporary fixing device comprises a plurality of supporting brackets which are adjacently arranged; the adjacent supporting brackets are detachably fixed through the connecting assemblies; the pipeline supports are arranged at the top of the supporting support, the multiple sets of pipeline supports are arranged, each set of pipeline supports comprises two pipeline supports, and the two pipeline supports in the same set are arranged on the two sides of a pipeline connector; the pipeline support comprises a supporting seat and a supporting pad, the supporting seat is arranged at the top of the supporting support, the supporting pad is arranged at the top of the supporting seat, and a supporting part for placing a pipeline is arranged on the supporting pad. The noise intensity can be reduced.

Description

Technical Field

[0001] This application relates to the technical field of pipeline support, and in particular to a temporary fixing device for pump sets and pipeline foundations. Background Technology

[0002] In fluid transport systems, the mechanical vibrations generated by water pumps during operation can be transmitted to the building structure through pipelines, causing structural noise pollution. Currently, the industry commonly uses rubber flexible joints as vibration isolation elements at the inlet and outlet of water pumps. These joints can attenuate high-frequency vibrations but cannot completely block the transmission of low-frequency vibrations.

[0003] However, after the flexible connection before and after the water pump, pipe supports need to be added to ensure the stability of the pipeline. Traditional pipe supports are rigidly connected to the unit foundation and the pipeline, which reduces the noise reduction effect of the flexible connection. Utility Model Content

[0004] To reduce noise intensity, this application provides a temporary fixing device for pump sets and pipeline foundations.

[0005] This application provides a temporary fixing device for pump sets and pipeline foundations, which adopts the following technical solution:

[0006] A temporary fixing device for pump set and pipeline foundation includes multiple support brackets arranged adjacent to each other.

[0007] A connecting component is provided, allowing adjacent support brackets to be detachably fixed together.

[0008] Pipe supports are installed on the top of the support bracket. There are multiple sets of pipe supports, with two pipe supports in each set. The two pipe supports in the same set are installed on both sides of the pipe interface.

[0009] The pipe support includes a support base and a support pad. The support base is disposed on the top of the support bracket, and the support pad is disposed on the top of the support base. The support pad has a support portion for placing the pipe.

[0010] By adopting the above technical solution, multiple adjacent support brackets are detachably connected and fixed through connecting components. During installation, temporary connection and fixation of two adjacent support brackets can effectively reduce unnecessary displacement between the unit, water pump, and pump pipe during the frame installation process, ensuring installation accuracy. On the other hand, the water pump will generate vibration during operation, and the temporary connection and fixation of two adjacent support brackets can reduce the impact of vibration on the installation process, ensuring installation stability. After installation, the temporary fixation of adjacent support brackets is released through the connecting components, reducing the possibility of water pump noise and vibration transmission along the supports, which helps to reduce noise intensity. At the same time, the support base and the pipeline are connected through support pads, further reducing noise intensity.

[0011] Optionally, the connecting assembly includes a connecting plate, connecting bolts, and connecting nuts;

[0012] The connecting plate is disposed on the opposite side of the adjacent support bracket;

[0013] There are multiple connecting bolts, each passing through a corresponding connecting plate, and the connecting nut is threaded onto the connecting bolt.

[0014] By adopting the above technical solution, the combined design of the connecting plate, connecting bolts, and connecting nuts enables detachable fixing between adjacent support brackets. This connection method not only facilitates the installation and dismantling of temporary fixing devices between the pump unit and the pipeline foundation, but also ensures the stability of the connection, thereby effectively separating the rigid connection between the pump unit and the pipeline foundation, reducing the possibility of vibration generated by the pump unit being directly transmitted to the pipeline, and thus reducing noise pollution. In addition, this design simplifies the construction process, improves installation efficiency, and ensures the stability of the overall structure.

[0015] Optionally, the support base includes a first support and a second support. The top of the first support and the second support are respectively provided with a mounting half groove. When the first support and the second support approach each other along the vertical pipe direction until they abut each other, the mounting half groove forms a mounting groove for the support pad to be installed.

[0016] The first support and the second support are slidably connected with fixing bolts, and the fixing bolts are threaded with fixing nuts.

[0017] By adopting the above technical solution, the design of the first support and the second support being detachably connected gives the support base better assembly flexibility, making it easier to adjust according to the position and size of the pipeline during actual installation.

[0018] Optionally, the support bracket is provided with a plurality of connecting blocks, the support base is formed with connecting holes for the connecting blocks to slide, and the connecting blocks are formed with through holes for the fixing bolts to pass through.

[0019] By adopting the above technical solution, the connection between the connecting block and the connecting hole realizes the connection between the support bracket and the support base, reducing the possibility of the support base deviating along the vertical pipe direction.

[0020] Optionally, the through hole has an oblong shape, and the fixing bolt slides in the through hole along the extension direction of the pipe.

[0021] By adopting the above technical solution, the support can slide along the pipe extension direction, which is beneficial to noise reduction.

[0022] Optionally, the first support is provided with a plug-in post, and the second support is provided with a plug-in slot for inserting the plug-in post.

[0023] By adopting the above technical solution, the first support and the second support can be precisely positioned and quickly assembled through the plug-in post and plug-in slot, ensuring that the support is accurately aligned during installation and improving assembly efficiency.

[0024] Optionally, the support bracket is provided with two sets of reinforcing frames located on both sides of the pipe interface. Each set of reinforcing frames includes inclined and symmetrically arranged reinforcing columns, and the side of the reinforcing columns in the same set that is away from the support bracket is connected to each other.

[0025] A connecting rope is provided on the side of the reinforcing frame away from the supporting bracket, and a connecting ring for pipe fitting is provided on the side of the connecting rope away from the reinforcing frame.

[0026] By adopting the above technical solution, the reinforcement frame can enhance the structural stability of the support bracket. On the one hand, when the support pad ages and shrinks, the reinforcement frame supports the pipeline, improving the pipeline's stability. On the other hand, when the support pad is replaced, the possibility of the pipeline losing the support of the pipeline bracket and affecting the pipeline joint is reduced.

[0027] Optionally, the reinforcing column is provided with a reinforcing plate, and the reinforcing plate is provided with reinforcing bolts threaded to the support bracket.

[0028] By adopting the above technical solution, a reinforcing plate is installed on the reinforcing column, and the reinforcing plate is connected to the support bracket by reinforcing bolts, which facilitates the installation and connection between the support bracket and the reinforcing column.

[0029] In summary, this application includes at least one of the following beneficial effects:

[0030] 1. By using detachable support brackets and connecting components, temporary fixation between the pump unit and the pipeline is achieved. After installation, the temporary fixing device is removed, thereby completely separating the basic rigid connection between the pump unit and the pipeline, effectively reducing the possibility of vibration transmission along the steel frame, and significantly reducing noise pollution.

[0031] 2. The combined design of the support bracket and the pipe bracket ensures the stability of the pipe during installation, while reducing the possibility of the traditional hard connection method weakening the noise reduction effect of the soft connection, and improving the overall vibration isolation performance of the system. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0033] Figure 2 This is a schematic diagram of the external structure of an embodiment of this application;

[0034] Figure 3 yes Figure 2 Enlarged schematic diagram of part A;

[0035] Figure 4 This is a schematic diagram of the internal cross-section of an embodiment of this application.

[0036] Reference numerals: 1. Support bracket; 11. Connecting block; 111. Through hole; 2. Connecting assembly; 21. Connecting plate; 22. Connecting bolt; 23. Connecting nut; 3. Pipe support; 31. Support base; 311. First support; 3111. Insertion post; 312. Second support; 3121. Insertion groove; 313. Mounting groove; 3131. Mounting half groove; 314. Fixing bolt; 315. Fixing nut; 316. Connecting hole; 32. Support pad; 321. Support part; 4. Reinforcing frame; 41. Reinforcing post; 42. Connecting rope; 43. Connecting ring; 44. Reinforcing plate; 45. Reinforcing bolt. Detailed Implementation

[0037] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0038] This application discloses a temporary fixing device for pump sets and pipeline foundations.

[0039] Example 1

[0040] See Figure 1 The temporary fixing device includes a support bracket 1 and a connecting component 2. The support bracket 1 is placed on the ground, and there are multiple support brackets 1 arranged adjacent to each other. The support bracket 1 includes an I-beam and a supporting steel plate. There are multiple I-beams arranged at even intervals, and the supporting steel plate is fixed to the top of the I-beam. When in use, the I-beam rests against the ground, and the unit and water pump are placed on top of the supporting steel plate.

[0041] See Figure 2 and Figure 3 The connecting component 2 is mounted on the support bracket 1, and adjacent support brackets 1 are detachably fixed together via the connecting component 2. The connecting component 2 includes connecting plates 21, connecting bolts 22, and connecting nuts 23. There are multiple sets of connecting plates 21, evenly distributed between two adjacent support brackets 1. Each set of connecting plates 21 has two plates, which are fixed to the opposite sides of the two adjacent support brackets 1. There are multiple sets of connecting bolts 22, each set of connecting bolts 22 corresponding to a set of connecting plates 21. Each set of connecting bolts 22 has multiple bolts, which are respectively inserted into two opposite connecting plates 21 in the same set. The connecting nuts 23 correspond one-to-one with the connecting bolts 22, and are threaded onto the connecting bolts 22. During the installation of the unit, water pump, and pump pipe, the two adjacent support brackets 1 are temporarily connected and fixed using connecting bolts 22 and connecting nuts 23. On the one hand, during the frame installation of the unit, water pump, and pump pipe, the temporary connection and fixing of the two adjacent support brackets 1 can effectively reduce unnecessary displacement between the unit, water pump, and pump pipe, ensuring installation accuracy. On the other hand, the water pump will generate vibration during operation, and the temporary connection and fixing of the two adjacent support brackets 1 can reduce the impact of vibration on the installation process and ensure the stability of the installation.

[0042] The temporary fixing device also includes pipe supports 3, which are installed on the top of the support bracket 1. There are multiple sets of pipe supports 3, each set of pipe supports 3 corresponds to one support bracket 1, and there are two pipe supports 3 in each set. The pipe supports 3 in the same set are symmetrically arranged and located on both sides of the pipe interface.

[0043] The pipe support 3 includes a support base 31 and a support pad 32. The support base 31 is abutted against the top of the support bracket 1, and the top of the support base 31 has an arc-shaped mounting groove 313 adapted to the pipe. The support pad 32 has an arc-shaped plate structure and is installed in the mounting groove 313. The arc-shaped concave side of the support pad 32 is the support part 321, and the outer peripheral wall of the pipe abuts against the support part 321. At this time, the support base 31 supports the pipe through the support pad 32. The support pad 32 can be made of polymer materials such as rubber, polyurethane, natural rubber, neoprene rubber, or engineering plastics such as ultra-high molecular weight polyethylene, to reduce vibration transmitted to the support base 31 and reduce noise intensity.

[0044] The support base 31 includes a first support 311 and a second support 312, with mounting half-grooves 3131 respectively formed on the top of the first support 311 and the second support 312. When the support pad 32 ages and needs to be replaced, the first support 311 and the second support 312 are slid apart along the vertical pipe extension direction and in a direction away from each other, and then the support pad 32 can be replaced. After replacement, the first support 311 and the second support 312 are slid together along the vertical pipe direction until they abut against each other. At this time, the mounting half-grooves 3131 of the first support 311 and the second support 312 are interconnected to form a mounting groove 313.

[0045] First support 311 and second support 312 are slidably connected by fixing bolts 314, which are evenly spaced along the pipe extension direction. Fixing bolts 314 are threaded with fixing nuts 315, thus connecting and fixing the first support 311 and the second support 312. Multiple insertion posts 3111 are fixedly connected to the vertical sidewall of the first support 311 facing the second support 312. Insertion slots 3121, corresponding one-to-one with the insertion posts 3111, are formed on the vertical sidewall of the second support 312 facing the first support 311. When the first support 311 and the second support 312 approach each other to abutment, the insertion posts 3111 are inserted into the insertion slots 3121, which helps reduce the difficulty of connecting the fixing bolts 314.

[0046] The implementation principle of the temporary fixing device for pump set and pipeline foundation in Embodiment 1 of this application is as follows:

[0047] During the installation of the unit, water pump, and pump pipe, the two adjacent support brackets 1 are temporarily connected and fixed using connecting bolts 22 and connecting nuts 23. Next, the pipe support 3 is installed. During installation, the support pad 32 is first installed on the outer wall of the pipe. Then, the first support 311 and the second support 312 are slid towards each other until they abut against each other. At this point, the support pad 32 abuts against the first support 311 and the second support 312 respectively. Finally, the first support 311 and the second support 312 are connected using fixing bolts 314.

[0048] Example 2

[0049] See Figure 3 and Figure 4The difference between Embodiment 2 and Embodiment 1 is that: multiple sets of connecting blocks 11 are fixedly connected to the top of the support bracket 1, each set of connecting blocks 11 corresponds to one fixing bolt 314, and there are two connecting blocks 11 in each set, arranged symmetrically. The bottom of the first support 311 and the second support 312 are respectively formed with connecting holes 316, which extend along the extension direction of the pipe. During installation, the support pad 32 is first installed on the outer wall of the pipe and slid directly above the connecting block 11. Then, the first support 311 and the second support 312 are brought close to each other until they abut and are offset from the support pad 32. Then, the first support 31 and the second support 31 are slid along the extension direction of the pipe, so that the connecting block 11 slides in the connecting hole 316. A through hole 111 is formed on the connecting block 11. When the fixing bolt 314 is installed, the fixing bolt 314 slides through the through hole 111, realizing the connection between the support 31 and the support bracket 1, reducing the possibility of the support 31 being misaligned along the vertical direction of the pipe. Furthermore, the through hole 111 has an oblong hole structure, and the fixing bolt 314 can slide in the through hole 111 along the extension direction of the pipe, so that the support 31 can slide at the bottom of the support bracket 1 along the extension direction of the pipe, which helps to reduce the impact of vibration on the support 31.

[0050] The implementation principle of a temporary fixing device for a pump set and pipeline foundation in Embodiment 2 of this application is as follows:

[0051] When installing the pipe support 3, first install the support pad 32 on the outer wall of the pipe and slide it directly above the connecting block 11. Then install the first support 311 and the second support 312. The connecting block 11, the first support 311 and the second support 312 can be connected by fixing bolts 314.

[0052] Example 3

[0053] See Figure 3 and Figure 4 The difference in Embodiment 3 of this application is that: two sets of reinforcing frames 4 are symmetrically arranged on the support bracket 1, and the two sets of reinforcing frames 4 are located on both sides of the pipe interface. Each set of reinforcing frames 4 includes two symmetrically arranged reinforcing columns 41. The two reinforcing frames 4 are inclined, and the side of the opposite reinforcing columns 41 in the same set away from the support bracket 1 is connected to each other to form an inverted "V" shape. A reinforcing plate 44 is fixedly connected to the side of the reinforcing column 41 near the support bracket 1. A reinforcing bolt 45 passes through the reinforcing plate 44 and is threaded onto the support bracket 1 to realize the connection and fixation between the reinforcing frame 4 and the support bracket 1.

[0054] A connecting rope 42 is fixedly connected to the side of the reinforcing frame 4 away from the supporting bracket 1. A connecting ring 43 is fixedly connected to the side of the connecting rope 42 away from the reinforcing frame 4. The connecting ring 43 can be a clamp-type structure. In use, the connecting ring 43 is fitted onto the outer circumference of the pipe. At this time, the reinforcing frame 4 supports the pipe through the connecting rope 42. On the one hand, when the supporting pad 32 ages and shrinks, the reinforcing frame 4 supports the pipe, improving the stability of the pipe. On the other hand, when the supporting pad 32 is replaced, it reduces the possibility that the pipe joint will be affected due to the loss of support from the pipe support 3. After the pipe support 3 is installed, the reinforcing frame 4 is installed, and finally the connecting bolt 22 and connecting nut 23 are removed.

[0055] 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 pump group and pipeline foundation temporary fixing device, characterized in that: Supporting bracket (1) is provided with a plurality of adjacent supporting brackets (1); Connecting assembly (2), adjacent to the supporting bracket (1) between the connecting assembly (2) can be disassembled and fixed; Pipe support (3) is arranged on the top of the supporting bracket (1), the pipe support (3) has a plurality of groups, each group of pipe support (3) has two, the same group of two pipe support (3) is arranged on both sides of the pipe interface; The pipe support (3) comprises a supporting seat (31) and a supporting pad (32), the supporting seat (31) is arranged on the top of the supporting bracket (1), the supporting pad (32) is arranged on the top of the supporting seat (31), the supporting pad (32) is provided with a supporting part (321) for placing pipe.

2. A pump group and pipeline foundation temporary fixing device according to claim 1, characterized in that: The connecting assembly (2) comprises a connecting plate (21), a connecting bolt (22) and a connecting nut (23); The connecting plate (21) is arranged on the opposite side of the supporting bracket (1); The connecting bolt (22) is provided with a plurality of connecting bolts (22) and is respectively arranged on the opposite side of the connecting plate (21), and the connecting nut (23) is threadedly connected with the connecting bolt (22).

3. A pump group and pipe foundation temporary fixing device according to claim 1, characterized in that: The supporting seat (31) comprises a first supporting seat (311) and a second supporting seat (312), the first supporting seat (311) and the second supporting seat (312) are respectively provided with a mounting half slot (3131) on the top, when the first supporting seat (311) and the second supporting seat (312) are close to each other along the vertical direction of the pipe, the mounting half slot (3131) forms a mounting slot (313) for mounting the supporting pad (32); The first supporting seat (311) and the second supporting seat (312) are slidably provided with a fixing bolt (314), and the fixing bolt (314) is threadedly connected with a fixing nut (315).

4. A pump group and pipe foundation temporary fixing device according to claim 3, characterized in that: A plurality of connecting blocks (11) are arranged on the supporting bracket (1), the supporting seat (31) is formed with a connecting hole (316) for sliding the connecting block (11), and the connecting block (11) is formed with a penetrating hole (111) for penetrating the fixing bolt (314).

5. A pump group and pipe foundation temporary fixing device according to claim 4, characterized in that: The penetrating hole (111) is in the shape of a waist hole structure, and the fixing bolt (314) slides in the penetrating hole (111) along the pipe extension direction.

6. A pump group and pipe foundation temporary fixing device according to claim 4, characterized in that: The first supporting seat (311) is provided with an insertion column (3111), and the second supporting seat (312) is provided with an insertion slot (3121) for inserting the insertion column (3111).

7. A pump group and pipe foundation temporary fixing device according to claim 1, characterized in that: The supporting bracket (1) is provided with two groups of reinforcing frames (4) located on both sides of the pipe interface, each group of reinforcing frames (4) comprises an inclined and symmetrically arranged reinforcing column (41), and the same group of reinforcing columns (41) is connected away from the side of the supporting bracket (1); The reinforcing frame (4) away from the side of the supporting bracket (1) is provided with a connecting rope (42), and the connecting rope (42) away from the side of the reinforcing frame (4) is provided with a connecting ring (43) for sleeving the pipe.

8. A pump group and pipe foundation temporary fixing device according to claim 7, characterized in that: The reinforcing column (41) is provided with a reinforcing plate (44), and the reinforcing plate (44) is provided with a reinforcing bolt (45) threadedly connected with the supporting bracket (1).

Images