A reinforcement device for pipeline construction

Abstract

A pipeline construction reinforcement device includes a pipeline body, pipe clamps, and a top plate. Two pipe clamps are movably fitted onto the outer sides of the pipeline body. The top plate is fixedly installed above the pipeline body. An underground pipeline construction pressure-resistant reinforcement structure is provided above the pipe clamps, and a ground support structure is provided at the lower end of the pipe clamps. In this pipeline construction reinforcement device, a stainless steel metal top frame is raised above adjacent rows of pipe clamps, and the top frame horizontally fixes a support plate above the pipe clamps. Side baffles are anchored to both sides of the top plate using two rows of anchor bolts. Therefore, the side baffles and the upper support plate form a semi-enclosed frame structure. The frame structure provides lateral and top protection for the horizontally laid pipeline body. Thus, the pressure from the soil and equipment above, as well as the squeezing force of the soil layers on both sides, acts first on the support plate and side baffles, protecting the integrity of the pipeline body and improving its pressure-bearing capacity.

Description

Technical Field

[0001] This utility model relates to the field of pipeline construction technology, and in particular to a reinforcement device for pipeline construction. Background Technology

[0002] Pipelines are crucial equipment for transporting various fluids. Their safety and stability directly affect the efficiency and safety of construction operations. Under prolonged exposure to factors such as temperature, pressure, and media, pipelines are prone to corrosion, aging, and fatigue.

[0003] For example, a pipeline reinforcement device with authorization announcement number CN222717641U involves inserting double-ended bolts into the corresponding connection holes and then tightening nuts at both ends of the double-ended bolts for fixation. In this way, when it is necessary to reinforce the installed pipeline, the installation conditions can be met without readjusting the pipeline, saving time and effort for the workers during installation.

[0004] However, the aforementioned pipeline reinforcement devices have other problems in use. For example, these devices use clamps to tighten and fix the pipeline on the outside. However, in actual pipeline construction, open-cut methods are used, which involve excavating a pit in the soil base layer to lay the pipeline and then embedding the pipeline into the pit for connection and arrangement. In this way, the pipeline will be installed below ground without taking up too much space. The underground pipeline will bear the weight of the soil above and the construction equipment, and the sidewall of the pipeline will also be subjected to the pressure of the soil on the lower layer. Therefore, in underground pipeline construction, the conventional clamping reinforcement method is difficult to enhance the pipeline's compressive bearing capacity. Utility Model Content

[0005] This utility model aims to solve the problems existing in the prior art and provides a reinforcement device for pipeline construction that can enhance the compressive bearing capacity of underground pipelines.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows:

[0007] Design a reinforcement device for pipeline construction, including a pipeline body, pipe clamps and a top plate. Two pipe clamps are movably fitted on the outer sides of the pipeline body. The top plate is fixedly set above the pipeline body. An underground pipeline construction pressure-resistant reinforcement structure is provided above the pipe clamps. A ground support pipeline structure is provided at the lower end of the pipe clamps.

[0008] The main body of this pipe is a prefabricated pipe, and the specific material can be determined according to the needs. The main body of the pipe can be a metal pipe or a prefabricated concrete pipe. The pipe clamp is made of two semi-circular separate stainless steel metal rings. The pipe clamp can be put on the outside of the main body of the pipe, one on top of the other, to fix the position of the main body of the pipe.

[0009] Further improvements are made to the underground pipeline construction pressure-resistant reinforcement structure, which includes a top frame and side baffles. Two top frames are fixedly installed on the top of the pipe clamp. A support plate is fixedly installed on the top frame. A splicing plate is fixedly connected on the top of the support plate. Two side baffles are movably connected to both sides of the top plate. Multiple anchor nails are fixedly connected on the top of the two side baffles. A docking groove is fixedly opened at the lower end of the top plate.

[0010] This setup involves supporting a stainless steel top frame above adjacent rows of pipe clamps. The top frame then horizontally fixes the support plate above the pipe clamps. The support plate is made of high-strength alloy steel. Side baffles are anchored to both sides of the top plate using two rows of anchors. Therefore, the side baffles and the support plate above form a semi-enclosed frame structure. This frame structure provides lateral and top protection for the horizontally laid pipeline body inside. As a result, the pressure from the soil and equipment above, as well as the squeezing force from the soil layers on both sides, will first act on the support plate and side baffles, thus protecting the integrity of the pipeline body and improving its compressive strength.

[0011] Further improvements include the inner side of the docking groove being movably connected to the top of the splicing plate, and the ends of the plurality of anchors being fixedly connected to both sides of the top plate.

[0012] Further improvements are made to the ground support pipe structure, which includes a base plate and vertical plates. Two vertical plates are fixedly connected to the lower end of the pipe clamp, and the base plate is fixedly connected to the lower end of the vertical plates. Auxiliary supports are fixedly connected to both sides of the upper part of the base plate, and multiple embedded nails are fixedly connected to the bottom end of the base plate. An anti-wear layer is fixedly sleeved on the inner wall of the pipe clamp.

[0013] This setup involves vertically welding a vertical plate between the lower pipe clamp and the base plate, with auxiliary supports on both sides providing diagonal support to the vertical plate. The base plate, vertical plate, and auxiliary supports are all made of carbon steel. The base plate is placed inside the excavated pit, allowing multiple sharp, embedded nails at the bottom to penetrate the soil. The base plate provides stable support for the upper pipe body and pipe clamp. The wear-resistant layer is made of a galvanized steel plate wrapped around the inner wall of the pipe clamp. The wear-resistant layer is polished to fit the outer side of the pipe body, reducing wear on the pipe body caused by the pipe clamp.

[0014] Further improvements include the wear-resistant layer being movably fitted onto the outer wall of the pipe body, and the other ends of the two auxiliary supports being fixedly connected to the side wall of the vertical plate.

[0015] To further improve the design, the inner side of the side baffle is provided with a pipe clamp connection protection structure, which includes a connecting block and a buckle cover. The two buckle covers are fixedly installed on the inner wall of the side baffle, and the two connecting blocks are fixedly connected to both sides of the outer wall of the pipe clamp. The inner sides of the two connecting blocks are threaded with locking bolts.

[0016] This setup involves fitting the two pipe clamps onto the outside of the main pipe body until the connecting blocks overlap. The installation of the pipe clamps is completed by inserting metal locking bolts into the overlapping connecting blocks and tightening the locking bolts. The cap is welded inside the side baffle. When the side baffle is lowered, it can be fastened to the outside of the connecting block to prevent soil or debris from clogging the threads of the locking bolts, thus providing protection.

[0017] To further improve the design, the inner sides of the two buckles are positioned opposite to the top of the connecting block.

[0018] The beneficial effects of this utility model are as follows: In this utility model, a stainless steel metal top frame is raised above two adjacent rows of pipe clamps, and the top frame horizontally fixes the support plate above the pipe clamps. The support plate is made of high-strength alloy steel, and the side baffle is anchored to both sides of the top plate using two rows of anchors. Therefore, the side baffle and the support plate above can form a semi-enclosed frame structure. The frame structure provides lateral and top protection for the horizontally laid pipeline body inside. Therefore, the pressure of the soil and equipment above, as well as the squeezing force of the soil layers on both sides on the middle, will first act on the support plate and the side baffle, which can protect the integrity of the pipeline body and improve the pipeline's compressive bearing capacity. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 for Figure 1 A frontal sectional view;

[0021] Figure 3 for Figure 2 A side sectional view;

[0022] Figure 4 for Figure 2 Enlarged sectional view of section A in the middle;

[0023] Figure 5 for Figure 2 Enlarged sectional view of section B;

[0024] Figure 6 for Figure 2 Enlarged cross-sectional view of section C.

[0025] Explanation of reference numerals in the attached drawings: 1. Pipe body, 2. Pipe clamp, 3. Top plate, 4. Underground construction pressure-resistant reinforcement structure for the pipeline, 41. Top frame, 42. Support plate, 43. Splicing plate, 44. Connecting groove, 45. Side baffle, 46. Anchor nail, 5. Pipe clamp connection protection structure, 51. Connecting block, 52. Locking bolt, 53. Cover, 6. Ground support structure for the pipeline, 61. Bottom plate, 62. Vertical plate, 63. Embedded nail, 64. Auxiliary support, 65. Wear-resistant layer. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings: Example

[0027] See attached document Figure 1-6 In this embodiment, a reinforcement device for pipeline construction includes a pipeline body 1, pipe clamps 2, and a top plate 3. Two pipe clamps 2 are movably fitted onto the outer sides of the pipeline body 1. The pipeline body 1 is a prefabricated pipeline, and the specific material can be determined according to needs. The pipeline body 1 can be a metal pipe or a prefabricated concrete pipe. The pipe clamps 2 are made of two semi-circular, separate stainless steel metal rings. The pipe clamps 2 can be fitted onto the outer side of the pipeline body 1, one above the other, to fix the position of the pipeline body 1. The top plate 3 is fixedly set above the pipeline body 1. A pipeline underground construction pressure-resistant reinforcement structure 4 is provided above the pipe clamps 2, and a ground support pipeline structure 6 is provided at the lower end of the pipe clamps 2.

[0028] The underground pipeline construction pressure-resistant reinforcement structure 4 includes a top frame 41 and side baffles 45. Two top frames 41 are fixedly installed on the top of the pipe clamps 2. After the pipe clamps 2 are fitted together, the stainless steel top frames 41 are supported upwards above the adjacent rows of pipe clamps 2. The top frames 41 then horizontally fix the support plates 42 above the pipe clamps 2. The support plates 42, made of high-strength alloy steel, are fixedly installed on top of the top frames 41. The support plates 42 are welded to the top of a splicing plate 43 with protrusions. The protrusions at the top of the splicing plate 43 can then be inserted into a mating groove 44 carved inside the top plate 3. The splicing plate 43 is fixedly connected to the top of the support plates 42. Two side baffles 45 are movably connected to the two sides of the top plate 3. On the side, multiple anchors 46 are fixedly connected to the top of the two side baffles 45. The side baffles 45 are anchored to both sides of the top plate 3 by two rows of anchors 46. Therefore, the side baffles 45 and the upper support plate 42 can form a semi-enclosed frame structure. The frame structure provides lateral and top protection for the inner horizontally laid pipeline body 1. Therefore, the pressure of the soil and equipment above and the squeezing force of the soil layers on both sides on the middle will first act on the support plate 42 and the side baffles 45, which can protect the integrity of the pipeline body 1 and improve the compressive bearing capacity of the pipeline. The lower end of the top plate 3 is fixedly provided with a docking groove 44. The inner side of the docking groove 44 is movably connected to the top of the splicing plate 43. The ends of the multiple anchors 46 are fixedly connected to both sides of the top plate 3.

[0029] The ground-supported pipe structure 6 includes a base plate 61 and two vertical plates 62. The two vertical plates 62 are fixedly connected to the lower end of the pipe clamp 2. The vertical plates 62 are vertically welded between the lower end of the pipe clamp 2 and the base plate 61. The base plate 61 is fixedly connected to the lower end of the vertical plates 62. Auxiliary supports 64 are fixedly connected to both sides of the upper part of the base plate 61, providing support to the vertical plates 62 at an angle on both sides. The base plate 61, vertical plates 62, and auxiliary supports 64 are all made of carbon steel. The base plate 61 is placed into the excavated pit, allowing multiple sharp embedded nails 63 at the bottom to... The base plate 61, driven into the soil, provides stable support for the upper pipe body 1 and the pipe clamp 2. Multiple embedded nails 63 are fixedly connected to the bottom end of the base plate 61. The inner wall of the pipe clamp 2 is fixedly fitted with an anti-wear layer 65. The anti-wear layer 65 is made of a galvanized steel plate wrapped around the inner wall of the pipe clamp 2. The anti-wear layer 65 is polished and can fit against the outer side of the pipe body 1, reducing the wear of the pipe clamp 2 on the pipe body 1. The anti-wear layer 65 is movably fitted onto the outer wall of the pipe body 1. The other ends of the two auxiliary supports 64 are fixedly connected to the side wall of the vertical plate 62.

[0030] The inner side of the side baffle 45 is provided with a pipe clamp connection protection structure 5. The pipe clamp connection protection structure 5 includes a connecting block 51 and a buckle 53. The two buckles 53 are fixedly installed on the inner wall of the side baffle 45. The two pipe clamps 2 are respectively fitted on the outer side of the pipe body 1 until the connecting blocks 51 overlap. The metal locking bolts 52 are inserted into the overlapping connecting blocks 51 and tightened to complete the installation of the pipe clamp 2. The buckles 53 are welded inside the side baffle 45. After the side baffle 45 hangs down, it can be fastened to the outer side of the connecting block 51 to prevent soil or debris from blocking the threads of the locking bolts 52, thus playing a protective role. The two connecting blocks 51 are fixedly connected to the outer walls of the pipe clamp 2. The inner threads of the two connecting blocks 51 are connected to the locking bolts 52. The inner sides of the two buckles 53 are set opposite to the top of the connecting blocks 51.

[0031] Working principle:

[0032] Pipeline reinforcement devices are used on construction sites to reinforce and protect pipelines by placing them inside excavated pits, thereby increasing the pressure resistance of pipelines transporting media.

[0033] The main body of the pipe 1 is a prefabricated pipe. The specific material can be determined according to the needs. The main body of the pipe 1 can be either a metal pipe or a prefabricated concrete pipe. The pipe clamp 2 is made of two semi-circular separate stainless steel metal rings. The pipe clamp 2 can be fitted on the outside of the main body of the pipe 1, one above the other, to fix the position of the main body of the pipe 1.

[0034] After the pipe clamps 2 are fitted together, the stainless steel metal top frame 41 will be supported upwards above the two adjacent rows of pipe clamps 2. The top frame 41 will then fix the support plate 42 horizontally above the pipe clamps 2. The support plate 42 is made of high-strength alloy steel. The support plate 42 is connected to the splice plate 43 with protrusions by welding. Then, the protrusion at the top of the splice plate 43 can be inserted into the mating groove 44 chiseled inside the top plate 3. The side baffle 45 is anchored to both sides of the top plate 3 by two rows of anchors 46. Therefore, the side baffle 45 and the support plate 42 above can form a semi-enclosed frame structure. The frame structure provides lateral and top protection for the pipeline body 1 laid horizontally inside. Therefore, the pressure of the soil and equipment above and the squeezing force of the soil layers on both sides on the middle will first act on the support plate 42 and the side baffle 45, which can protect the integrity of the pipeline body 1 and improve the pipeline's compressive bearing capacity.

[0035] The vertical plate 62 is vertically welded between the lower end of the pipe clamp 2 and the bottom plate 61. The auxiliary support 64 provides support to the vertical plate 62 at an angle on both sides. The bottom plate 61, the vertical plate 62 and the auxiliary support 64 are all made of metal carbon steel. The bottom plate 61 is placed into the excavated pit, and multiple sharp embedded nails 63 at the bottom end are driven into the soil. The bottom plate 61 can provide stable support for the upper pipe body 1 and the pipe clamp 2. The wear-resistant layer 65 is made of a galvanized steel plate wrapped around the inner wall of the pipe clamp 2. The wear-resistant layer 65 can fit the outer side of the pipe body 1 after polishing and grinding process, reducing the wear of the pipe clamp 2 on the pipe body 1.

[0036] The two pipe clamps 2 are respectively fitted onto the outside of the main pipe body 1 until the connecting blocks 51 overlap. The metal locking bolts 52 are inserted into the overlapping connecting blocks 51 and tightened to complete the installation of the pipe clamps 2. The cover 53 is welded inside the side baffle 45. After the side baffle 45 hangs down, it can be fastened to the outside of the connecting blocks 51 to prevent soil or debris from blocking the threads of the locking bolts 52, thus playing a protective role.

[0037] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A reinforcement device for pipeline construction, comprising a pipeline body (1), pipe clamps (2), and a top plate (3), wherein two pipe clamps (2) are movably fitted onto the outer sides of the pipeline body (1), and the top plate (3) is fixedly disposed above the pipeline body (1), characterized in that: The pipe clamp (2) is provided with an underground pipeline construction pressure-resistant reinforcement structure (4) above it, and a ground support pipeline structure (6) is provided at the lower end of the pipe clamp (2).

2. The pipeline reinforcement device according to claim 1, characterized in that: The underground pipeline construction pressure-resistant reinforcement structure (4) includes a top frame (41) and side baffles (45). Two top frames (41) are fixedly installed on the top of the pipe clamp (2). A support plate (42) is fixedly installed above the top frame (41). A splicing plate (43) is fixedly connected above the support plate (42). Two side baffles (45) are movably connected to both sides of the top plate (3). Multiple anchor nails (46) are fixedly connected above the two side baffles (45). A docking groove (44) is fixedly opened at the lower end of the top plate (3).

3. The pipeline reinforcement device according to claim 2, characterized in that: The inner side of the docking groove (44) is movably connected to the top of the splicing plate (43), and the ends of the plurality of anchors (46) are fixedly connected to the two sides of the top plate (3).

4. The pipeline reinforcement device according to claim 1, characterized in that: The ground support pipe structure (6) includes a base plate (61) and vertical plates (62). The two vertical plates (62) are fixedly connected to the lower end of the pipe clamp (2). The base plate (61) is fixedly connected to the lower end of the vertical plates (62). Auxiliary supports (64) are fixedly connected to the upper two sides of the base plate (61). Multiple embedded nails (63) are fixedly connected to the bottom end of the base plate (61). The inner wall of the pipe clamp (2) is fixedly fitted with an anti-wear layer (65).

5. The pipeline reinforcement device according to claim 4, characterized in that: The wear-resistant layer (65) is movably sleeved on the outer wall of the pipe body (1), and the other ends of the two auxiliary supports (64) are fixedly connected to the side wall of the vertical plate (62).

6. The pipeline reinforcement device according to claim 2, characterized in that: The inner side of the side baffle (45) is provided with a pipe clamp connection protection structure (5). The pipe clamp connection protection structure (5) includes a connecting block (51) and a buckle (53). The two buckles (53) are fixedly installed on the inner wall of the side baffle (45). The two connecting blocks (51) are fixedly connected to the outer walls of the pipe clamp (2). The inner sides of the two connecting blocks (51) are threaded with locking bolts (52).

7. The pipeline reinforcement device according to claim 6, characterized in that: The inner sides of the two buckles (53) are positioned opposite to the top of the connecting block (51).

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