A construction method for a pipe support

Abstract

The invention discloses a construction method of a pipeline support, comprising the following steps: (a) placing the pipeline in place; (b) arranging the main support; (c) arranging the pressure plate; (d) arranging the auxiliary support. The invention has a simple process, is easy to operate, is convenient for quick on-site arrangement, has low operation intensity, low difficulty, high efficiency, greatly reduces the number of bolts used, is labor-saving and convenient, and the pipeline support can be applied to pipelines of different diameters and at different heights, has strong applicability, high structural stability, good support effect, is simple to dismantle, and can be reused.

Description

Technical Field

[0001] The invention belongs to the technical field of pipeline support, and in particular relates to a construction method of a pipeline support. Background Art

[0002] During the laying process of the house piping system, the pipes are usually arranged on the roof. Many positions of the pipes are in an overhead state, and pipe brackets are required to support the pipes.

[0003] Existing pipe supports have the following defects during the construction process: concrete pile foundation construction must be carried out before installation, embedded parts such as steel plates or steel sections are embedded on the upper part of the concrete pile foundation, and the pipe connectors are fixed to the embedded parts by welding. The construction period is long, the operation intensity is high, and it is difficult to reuse after dismantling, resulting in waste of resources. The pipe support is customized in the factory according to the design drawings, and the support height cannot be adjusted on site. Once there is a height difference with the pipeline, it cannot fully contact, which affects the support effect and has poor applicability. Summary of the invention

[0004] The purpose of the present invention is to solve the above-mentioned technical problems existing in the prior art and to provide a construction method for a pipe support, which has simple process, is easy to operate, is convenient for rapid on-site arrangement, has low operating intensity, low difficulty, and high efficiency, greatly reduces the number of bolts used, is labor-saving and convenient, and the pipe support can be suitable for pipes of different diameters and located at different heights, has strong applicability, high structural stability, good supporting effect, is easy to dismantle, and can be reused.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] A construction method for a pipeline support, characterized by comprising the following steps:

[0007] (a) Pipeline placement: Use jacks to temporarily support the pipeline so that the pipeline layout height meets the requirements of the design drawings;

[0008] (b) Arrangement of main support:

[0009] ①Determine the layout points of the main support according to the construction design drawing;

[0010] ②Install the lower tube block on the base and place the base under the pipe;

[0011] ③ Put the upper U-shaped block upside down on the pipe, insert the end of the upper U-shaped block into the vertical groove of the fixed boss on the base, and then pass the limit pin through the horizontal through hole on the front side of the fixed boss, the limit through hole of the upper U-shaped block, and the horizontal through hole on the rear side of the fixed boss in sequence, so that the upper U-shaped block is limited on the fixed boss to assemble the main bracket;

[0012] ④ Lift the lower tube block upwards so that it rests against the bottom of the pipe, and then insert several pads into the fixed groove of the upward U-shaped block to form a pad pile. The pad pile is supported by two fixed bosses at the same time, and the pad pile supports the lower tube block;

[0013] (c) Arrangement of pressure plate:

[0014] ①Install a pressure plate between the bases of two adjacent main brackets;

[0015] ②Insert self-tapping screws into the installation countersunk holes of the pressure plate to fix the pressure plate on the roof;

[0016] ③Remove the jack and let the pipe fall onto the lower pipe block.

[0017] Furthermore, step (c) also includes step (d) of arranging an auxiliary bracket: ① installing an elastic support assembly on the mounting plate to assemble an auxiliary bracket; ② installing the mounting plate between the left and right pressure plates, and covering the mounting countersunk hole with the mounting plate; ③ squeezing the elastic support assembly downward, and then sliding the elastic support assembly so that the elastic support assembly reaches directly below the pipe, and after removing the force, the elastic support assembly is supported against the pipe.

[0018] The positioning is simple and the operation is easy. It replaces the bolt fixing method and can be used immediately after installation. The installation position is flexible and changeable, which is labor-saving and convenient. The elastic support component plays the role of auxiliary support of the pipeline and can be applied to pipelines at different heights, thereby improving the stability of the pipeline. The horizontal position of the elastic support component is flexibly adjustable to ensure sufficient contact area with the pipeline, thereby ensuring the supporting effect. The installation countersunk hole is covered to prevent rainwater from entering the installation countersunk hole and causing rust on the self-tapping screws, which is not convenient for subsequent disassembly and replacement.

[0019] Furthermore, the auxiliary bracket includes a mounting plate and an elastic support assembly. The elastic support assembly is detachably slidably connected to the mounting plate. Positioning protrusions corresponding to the upper part of the mounting countersunk holes are symmetrically distributed on the bottom of the mounting plate. The positioning protrusions are embedded in the upper part of the mounting countersunk holes to limit the mounting plate between the two pressure plates. The installation is simple. When the elastic support assembly supports the pipeline, the rebound force generated by the compression of the elastic support assembly acts downward on the mounting plate, making it more difficult for the mounting plate to separate upward from the pressure plate, thereby improving the installation reliability.

[0020] Furthermore, a strip-shaped through groove is provided on the mounting plate, and a guide slider corresponding to the strip-shaped through groove is provided at the bottom of the elastic support component. It is easy to disassemble and assemble, and can be used whenever installed. It is flexible and convenient. The elastic support component can slide horizontally in the strip-shaped through groove through the guide slider to change the support position.

[0021] Furthermore, the elastic support assembly includes an upper support plate, a buffer spring, a telescopic rod and a lower base plate. The buffer spring and the telescopic rod are arranged between the upper support plate and the lower base plate. The arrangement of the telescopic rod ensures that the rebound force generated by the buffer spring can directly and effectively act on the upper support plate, preventing the buffer spring from twisting or bending, causing the upper support plate to tilt and affecting the support effect.

[0022] Furthermore, in step (b) ④, after the pad pile is arranged, the pin is passed through the positioning through hole on each pad and extended into the positioning recessed hole on the base, so that the pad is limited to slide freely by the pin, preventing the pad from sliding out of the fixed through groove of the upper U-shaped block and failing to effectively support the lower pipe block, resulting in insufficient or no contact between the lower pipe block and the pipeline, thereby affecting the support effect.

[0023] Furthermore, in step (b), the main bracket includes a base, an upper U-shaped block and a lower trustee block, the lower trustee block is detachably connected to the base in a sliding manner, the base is symmetrically provided with fixed bosses, a vertical groove corresponding to the end of the upper U-shaped block is provided on the fixed boss, a horizontal through hole is provided on the inner side of the vertical groove, the upper U-shaped block is provided with a limiting through hole and a fixing through groove, a limiting pin is passed between the horizontal through hole and the limiting through hole, the base can be disassembled and separated from the upper U-shaped block, which is convenient for rapid on-site arrangement and can be replaced separately if damaged, which is flexible and convenient, and the upper U-shaped block is limited by the limiting pin to be freely separated from the fixing boss, and the assembly is reliable.

[0024] Furthermore, a guide block is provided at the bottom of the lower tube block, and a guide through hole corresponding to the guide block is provided on the base. The lower tube block can slide up and down in the guide through hole through the guide block, and can be suitable for pipes of different diameters. The lower tube block can be disassembled and separated from the base, which is convenient for rapid on-site arrangement and can be replaced separately if damaged, which is flexible and convenient.

[0025] Furthermore, in step (c), a supporting portion is provided on the side of the base, and limiting holes are symmetrically distributed on the supporting portion. Bosses corresponding to the limiting holes are symmetrically distributed on the bottom of the pressure plate. The bosses are embedded in the limiting holes so that the pressure plate is limited between the two bases. The installation is simple. After the pressure plate is fixed, it can simultaneously limit the free sliding of two adjacent main brackets. There is no need to fix each main bracket separately, which greatly reduces the number of self-tapping screws used, reduces the difficulty of operation, and improves construction efficiency.

[0026] The present invention has the following beneficial effects due to the adoption of the above technical solution:

[0027] 1. The main bracket can be applied to pipelines of different diameters and at different heights. It has strong applicability and adopts a detachable design, which is convenient for quick on-site arrangement and simple assembly. Damaged parts can be replaced separately, which is flexible and convenient. The pad pile eliminates the influence of the height difference between the bottom surface of the lower tube block and the top surface of the fixed boss. The base supports the pad pile through the fixed boss, so that the pad pile supports the lower tube block. The lower tube block is in close contact with the bottom of the pipeline, so that the lower tube block provides stable support for the pipeline. The top of the pipeline is in close contact with the upper U-shaped block. The pipeline is clamped up and down by the upper U-shaped block and the lower tube block, and is not easy to shake freely, which improves the stability of the pipeline.

[0028] 2. A pressure plate is connected between two adjacent main brackets. After the pressure plate is fixed, it can limit the free sliding of the two adjacent main brackets at the same time. There is no need to fix each main bracket separately, which greatly reduces the number of self-tapping screws used, reduces the difficulty of operation, and improves construction efficiency. The main brackets are evenly arranged for easy management, and the pipeline is supported in sections, with good support effect.

[0029] 3. The elastic support assembly plays the role of auxiliary support for the pipeline and can be applied to pipelines at different heights, thereby improving the stability of the pipeline. The horizontal position of the elastic support assembly is flexible and adjustable, ensuring sufficient contact area with the pipeline, thereby ensuring the support effect. When the elastic support assembly supports the pipeline, the rebound force generated acts downward on the mounting plate, making it more difficult for the mounting plate to detach upward from the pressure plate, thereby improving the installation reliability. At the same time, the mounting plate presses down on the pressure plate to limit the pressure plate from detaching upward from the support part, thereby improving the installation reliability of the pressure plate, preventing the self-tapping screws from loosening and causing the pressure plate to detach from the support part, and losing the limiting effect on the base, thereby affecting the main bracket's support effect on the pipeline, forming a step-by-step restraint relationship, and ensuring the structural stability of the entire system of the pipeline bracket.

[0030] 4. The pipe support can support the straight section and curved section of the pipe, is not affected by the curvature of the pipe, and has strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The present invention will be further described below in conjunction with the accompanying drawings:

[0032] Figure 1 It is a construction schematic diagram of the present invention;

[0033] Figure 2 for Figure 1 The main view;

[0034] Figure 3 It is a schematic diagram of the structure of the main support supporting the curved pipe section of the pipeline in the present invention;

[0035] Figure 4 This is a schematic diagram of the structure of the main support and the auxiliary support supporting the pipeline in the present invention;

[0036] Figure 5 It is a structural schematic diagram of the main support in the present invention;

[0037] Figure 6 It is an exploded schematic diagram of the main support in the present invention;

[0038] Figure 7 It is a structural schematic diagram of the auxiliary bracket and the pressing plate in the present invention;

[0039] Figure 8 It is a structural schematic diagram of the connection between the elastic support assembly and the mounting plate in the present invention.

[0040] In the figure: 1-pipe; 2-roof; 3-main bracket; 4-base; 5-upper U-shaped block; 6-lower tube block; 7-arc surface; 8-guide block; 9-guide through hole; 10-fixed boss; 11-vertical groove; 12-lateral through hole; 13-limiting through hole; 14-fixed through groove; 15-limiting pin; 16-pad; 17-positioning through hole; 18-positioning concave hole; 19-pin; 20-pressing plate; 21-support part; 22-limiting hole; 23-convex column; 24-mounting countersunk hole; 25-self-tapping screw; 26-auxiliary bracket; 27-mounting plate; 28-elastic support assembly; 29-positioning protrusion; 30-upper support plate; 31-buffer spring; 32-telescopic rod; 33-lower bottom plate; 34-strip through groove; 35-guide slider. DETAILED DESCRIPTION

[0041] like Figures 1 to 8 As shown, a pipe support used in the present invention, a construction method of the pipe support, comprising the following steps:

[0042] (a) Pipeline 1 is in place:

[0043] ①Clean up the garbage on the roof 2 and mark out the layout area of ​​the pipeline 1;

[0044] ② Use jacks to temporarily support pipeline 1 so that the layout height of pipeline 1 meets the requirements of the design drawings;

[0045] (b) Arrangement of the main bracket 3: The main bracket 3 includes a base 4, an upper U-shaped block 5 and a lower tube block 6. The lower tube block 6 is provided with an arc surface 7, which increases the contact area with the pipeline 1 and improves the supporting effect. The bottom of the lower tube block 6 is provided with a guide block 8, and the base 4 is provided with a guide through hole 9 corresponding to the guide block 8. The lower tube block 6 can slide up and down in the guide through hole 9 through the guide block 8 and can be suitable for pipelines 1 of different diameters. The lower tube block 6 can be disassembled and separated from the base 4, which is convenient for rapid on-site arrangement and can be replaced separately if damaged, which is flexible and convenient.

[0046] The base 4 is symmetrically provided with fixed bosses 10, and a vertical groove 11 corresponding to the end of the upper U-shaped block 5 is provided on the fixed boss 10, and a horizontal through hole 12 is provided on the inner side of the vertical groove 11. The upper U-shaped block 5 is provided with a limiting through hole 13 and a fixed through groove 14, and a limiting pin 15 is passed between the horizontal through hole 12 and the limiting through hole 13. The base 4 can be disassembled and separated from the upper U-shaped block 5, which is convenient for rapid on-site arrangement and can be replaced separately if damaged. It is flexible and convenient. The limiting pin 15 limits the upper U-shaped block 5 from freely detaching from the fixed boss 10, and the assembly is reliable.

[0047] ① Determine the layout points of the main support 3 according to the construction design drawing;

[0048] ②Insert the guide block 8 into the guide through hole 9 on the base 4, so that the lower tube block 6 is temporarily limited on the base 4, and the base 4 is placed under the pipe 1;

[0049] ③ Put the upper U-shaped block 5 upside down on the pipe 1, so that the end of the upper U-shaped block 5 is inserted into the vertical groove 11 of the fixed boss 10, the docking is simple and the operation is easy; then the limit pin 15 is sequentially passed through the transverse through hole 12 on the front side of the fixed boss 10, the limit through hole 13 of the upper U-shaped block 5, and the transverse through hole 12 on the rear side of the fixed boss 10, so that the upper U-shaped block 5 is limited on the fixed boss 10, and the main bracket 3 is assembled;

[0050] ④ Lift the lower trustee block 6 upward so that it rests against the bottom of the pipe 1, and then insert several pads 16 into the fixed through groove 14 of the upward U-shaped card block 5 to form a pad pile. The pad pile is located below the lower trustee block 6, and the pad pile is supported by two fixed bosses 10 at the same time. The pad pile supports the lower trustee block 6, and the number of pads 16 is flexibly arranged according to the height difference between the bottom surface of the lower trustee block 6 and the top surface of the fixed boss 10, so that the base 4 supports the pad pile through the fixed boss 10, so that the pad pile supports the lower trustee block 6, and the lower trustee block 6 is in close contact with the bottom of the pipe 1, so that the lower trustee block 6 provides stable support to the pipe 1, which can be applicable to pipes 1 of different diameters and located at different heights, and has strong applicability.

[0051] A positioning recessed hole 18 is provided on the base 4, and positioning through holes 17 are provided at both ends of the pad 16. The pad 16 can be made of a wooden pad or a rubber pad, which is low in cost. The top and bottom pads 16 are made of wooden pads, and the middle pad 16 is made of rubber pads. The rubber pad has a certain elasticity and is easier to adapt to the height difference between the bottom surface of the lower hosting block 6 and the top surface of the fixed boss 10.

[0052] ⑤ Pass the latch 19 through the positioning holes 17 on each pad 16 and extend it into the positioning recessed hole 18 on the base 4. The base 4 limits the free sliding of the pad 16 through the latch 19 to prevent the pad 16 from sliding out of the fixed groove 14 and failing to effectively support the lower tube block 6, resulting in insufficient or no contact between the lower tube block 6 and the pipeline 1, thereby affecting the supporting effect.

[0053] (c) Arrangement of the pressure plate 20: A support portion 21 is provided on the side of the base 4, and limit holes 22 are symmetrically distributed on the support portion 21. Bosses 23 corresponding to the limit holes 22 are symmetrically distributed on the bottom of the pressure plate 20, and a mounting countersunk hole 24 is provided on the pressure plate 20.

[0054] ① The boss 23 is embedded into the limiting hole 22 of the support part 21, so that the pressing plate 20 is limited between two adjacent bases 4, which is easy to install;

[0055] ② Drive self-tapping screws 25 into the installation countersunk holes 24 to fix the pressure plate 20 on the roof 2. After the pressure plate 20 is fixed, it can simultaneously limit the free sliding of two adjacent main brackets 3. There is no need to fix each main bracket 3 separately, which greatly reduces the number of self-tapping screws 25 used, reduces the difficulty of operation, and improves construction efficiency. The main brackets 3 are evenly arranged for easy management, and the pipeline 1 is supported in sections, with a good supporting effect.

[0056] ③ Remove the jack and let the pipeline 1 fall on the lower hosting block 6. The pipeline 1 is clamped by the upper U-shaped clamping block 5 and the lower hosting block 6 from top to bottom, and is not easy to shake freely, thereby improving the stability of the pipeline 1.

[0057] (d) Arrange the auxiliary bracket 26: The auxiliary bracket 26 includes a mounting plate 27 and an elastic support assembly 28. The bottom of the mounting plate 27 is symmetrically provided with positioning protrusions 29 corresponding to the upper part of the mounting countersunk hole 24. The elastic support assembly 28 includes an upper support plate 30, a buffer spring 31, a telescopic rod 32 and a lower bottom plate 33. The buffer spring 31 and the telescopic rod 32 are arranged between the upper support plate 30 and the lower bottom plate 33. The arrangement of the telescopic rod 32 ensures that the rebound force generated by the buffer spring 31 can directly and effectively act on the upper support plate 30, thereby preventing the buffer spring 31 from twisting or bending, causing the upper support plate 30 to tilt and affecting the supporting effect.

[0058] A strip-shaped through groove 34 is provided on the mounting plate 27, and a guide slider 35 corresponding to the strip-shaped through groove 34 is provided at the bottom of the lower base plate 33. The mounting plate 27 is easy to assemble and disassemble, and can be used at any time. The elastic support assembly 28 can slide horizontally in the strip-shaped through groove 34 through the guide slider 35 to change the support position.

[0059] ① Insert the guide slider 35 into the strip-shaped through groove 34 on the mounting plate 27, so that the elastic support assembly 28 is temporarily limited on the mounting plate 27, and the auxiliary bracket 26 is assembled;

[0060] ② The positioning protrusion 29 is embedded in the upper part of the mounting countersunk hole 24 so that the mounting plate 27 is limited between the two pressure plates 20. The installation is simple. The mounting countersunk hole 24 is covered by the mounting plate 27 to prevent rainwater from entering the mounting countersunk hole 24 and causing the self-tapping screw 25 to rust, which is inconvenient for subsequent disassembly and replacement.

[0061] ③ Press the upper support plate 30 downward, the buffer spring 31 is compressed, and then the elastic support assembly 28 is slid so that the elastic support assembly 28 reaches directly below the pipe 1. After the force is removed, the buffer spring 31 generates a rebound force to act on the upper support plate 30, so that the upper support plate 30 is against the pipe 1, in close contact and not easy to disengage, thereby realizing temporary fixation of the elastic support assembly 28 without the need for additional fixing operations, which is labor-saving and convenient.

[0062] The positioning is simple and the operation is easy. It replaces the bolt fixing method and can be used immediately after installation. The installation position is flexible and changeable, which is labor-saving and convenient. The elastic support component 28 plays the role of auxiliary support of the pipeline 1 and can be applied to pipelines 1 at different heights, thereby improving the stability of the pipeline 1. The horizontal position of the elastic support component 28 is flexibly adjustable, ensuring sufficient contact area with the pipeline 1, thereby ensuring the supporting effect.

[0063] When the elastic support assembly 28 supports the pipeline 1, the rebound force generated by the compression of the buffer spring 31 acts downward on the mounting plate 27, making it more difficult for the mounting plate 27 to separate upward from the pressure plate 20, thereby improving the installation reliability. At the same time, the mounting plate 27 presses down on the pressure plate 20 to limit the pressure plate 20 from separating upward from the support portion 21, thereby improving the installation reliability of the pressure plate 20, and preventing the self-tapping screws 25 from loosening and causing the pressure plate 20 to separate from the support portion 21, thereby losing the limiting effect on the base 4 and affecting the supporting effect of the main bracket 3 on the pipeline 1, thereby forming a step-by-step restraint relationship and ensuring the structural stability of the entire system of the pipeline 1 bracket.

[0064] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims

1. A construction method for a pipeline support, characterized in that The steps include: (a) Pipeline placement: Use jacks to temporarily support the pipeline so that the pipeline layout height meets the requirements of the design drawings; (b) Arrangement of main support: ①Determine the layout points of the main support according to the construction design drawing; ②Install the lower tube block on the base and place the base under the pipe; ③ Put the upper U-shaped block upside down on the pipe, insert the end of the upper U-shaped block into the vertical groove of the fixed boss on the base, and then pass the limit pin through the horizontal through hole on the front side of the fixed boss, the limit through hole of the upper U-shaped block, and the horizontal through hole on the rear side of the fixed boss in sequence, so that the upper U-shaped block is limited on the fixed boss to assemble the main bracket; ④ Lift the lower tube block upwards so that it rests against the bottom of the pipe, and then insert several pads into the fixed groove of the upward U-shaped block to form a pad pile. The pad pile is supported by two fixed bosses at the same time, and the pad pile supports the lower tube block; (c) Arrangement of pressure plate: ①Install a pressure plate between the bases of two adjacent main brackets; ②Insert self-tapping screws into the installation countersunk holes of the pressure plate to fix the pressure plate on the roof; ③Remove the jack and let the pipe fall onto the lower pipe block.

2. A construction method for a pipeline support according to claim 1, characterized in that: The method further comprises the step (d) of arranging an auxiliary support after the step (c). ①Install the elastic support assembly on the mounting plate to assemble the auxiliary bracket; ②Install the mounting plate between the left and right pressure plates, and cover the mounting countersunk holes with the mounting plate; ③ Squeeze the elastic support assembly downward, and then slide the elastic support assembly so that the elastic support assembly reaches directly below the pipe. After removing the force, the elastic support assembly supports the pipe.

3. A construction method for a pipeline support according to claim 2, characterized in that: The auxiliary bracket includes a mounting plate and an elastic support component, wherein the elastic support component is detachably slidably connected to the mounting plate, and positioning protrusions corresponding to the upper parts of the mounting countersunk holes are symmetrically distributed on the bottom of the mounting plate.

4. A construction method for a pipe support according to claim 3, characterized in that: The mounting plate is provided with a strip-shaped through groove, and the bottom of the elastic support assembly is provided with a guide sliding block corresponding to the strip-shaped through groove.

5. The construction method of a pipeline support according to claim 2, characterized in that: The elastic support assembly comprises an upper support plate, a buffer spring, a telescopic rod and a lower bottom plate, wherein the buffer spring and the telescopic rod are arranged between the upper support plate and the lower bottom plate.

6. The construction method of a pipeline support according to claim 1, characterized in that: In step (b) ④, after the pad pile is arranged, the latch is passed through the positioning through hole on each pad and extends into the positioning recessed hole on the base, so that the pad is restricted from sliding freely by the latch.

7. The construction method of a pipeline support according to claim 1, characterized in that: The main bracket in step (b) includes a base, an upper U-shaped block and a lower trustee block, the lower trustee block is detachably connected to the base, and the base is symmetrically provided with fixed bosses, and the fixed bosses are provided with vertical grooves corresponding to the ends of the upper U-shaped block, and the inner side of the vertical groove is provided with horizontal through holes, and the upper U-shaped block is provided with a limiting through hole and a fixing through groove, and a limiting pin is passed through the horizontal through hole and the limiting through hole.

8. A construction method for a pipeline support according to claim 7, characterized in that: A guide block is provided at the bottom of the lower tube block, and a guide through hole corresponding to the guide block is provided on the base.

9. The construction method of a pipeline support according to claim 1, characterized in that: In step (c), a supporting portion is provided on the side of the base, and limiting holes are symmetrically distributed on the supporting portion. Bosses corresponding to the limiting holes are symmetrically distributed on the bottom of the pressing plate.

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