Pipeline structure

Abstract

The utility model provides a pipeline structure which comprises a plurality of first splicing parts, a plurality of second splicing parts and a plurality of third splicing parts. The second splicing part is embedded into the first notch; the plurality of reinforcing parts are arranged in the plurality of first splicing parts and the plurality of second splicing parts; the protection parts are arranged on the two sides of the first splicing parts and the second splicing parts; and the sealing parts are arranged on the two sides of the first splicing parts and the second splicing parts. According to the utility model, the convenience degree of related construction of the duct piece during pipeline construction and the safety of duct piece splicing are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel construction, in particular to a pipeline structure. Background Art

[0002] With the development of manufacturing technology, the current construction methods are becoming faster and faster. In the field of tunnels, in the current tunnel pipeline construction, pipe segments are set to achieve pipeline reinforcement and forming. However, due to the limitations of the tunnel environment and the impact of construction progress, the overall use of the pipe segments is often restricted. At the same time, the structural strength of the pipe segments is not high. At the same time, due to structural design problems during splicing, collision and fragmentation problems are prone to occur, resulting in the pipe segments being unusable, thereby delaying the construction period. Utility Model Content

[0003] Therefore, an embodiment of the utility model provides a pipeline structure, which improves the convenience of segment-related construction and the safety of segment splicing during pipeline construction.

[0004] In order to solve the above problems, the utility model provides a pipeline structure, which includes: a plurality of first splicing parts, wherein the plurality of first splicing parts are sequentially spliced ​​to leave a first gap; a second splicing part, wherein the second splicing part is embedded in the first gap; a plurality of reinforcing parts, wherein the plurality of reinforcing parts are arranged in the plurality of first splicing parts and the second splicing parts; a protecting part, wherein the protecting part is arranged on both sides of the plurality of first splicing parts and the second splicing parts; and a sealing part, wherein the sealing part is arranged on both sides of the plurality of first splicing parts and the second splicing parts.

[0005] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: by setting a plurality of first splicing parts and a second splicing part to splice the entire pipeline structure, it is not only more convenient and quick during transportation, but also occupies less space during construction in the tunnel, and will not be restricted by the environment in the tunnel, thereby making the splicing process smoother and improving the construction efficiency. In addition, by setting a plurality of reinforcing parts inside the plurality of first splicing parts and the second splicing parts, the strength of the entire pipeline structure is improved, so that the pipeline structure can better provide support for the tunnel and ensure the overall stability. In addition, by setting a protective part on both sides of the first splicing part and the second splicing part, the adjacent pipeline structures will not collide and break during splicing, thereby making the pipeline splicing work smoother and ensuring the progress and efficiency of the overall tunnel construction. At the same time, a sealing part is set on both sides of the first splicing part and the second splicing part, thereby ensuring the overall sealing of the pipeline structure after splicing and improving the safety in the tunnel.

[0006] In one example of the utility model, multiple first splicing parts include: multiple first fixing components, which are connected in sequence; a second fixing component, which is arranged at one end after the first fixing components are connected; a third fixing component, which is arranged at the other end after the first fixing components are connected; wherein, there is a first gap between the second fixing component and the third fixing component.

[0007] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: by setting up multiple first fixing components to be connected in sequence, and setting up second fixing components and third fixing components to connect the multiple first fixing components, the overall first splicing portion is formed by splicing multiple parts, which is not only more convenient and quick during transportation, but also in the construction environment of the tunnel, the materials can be better stacked, and will not be affected by the narrow space inside the tunnel, which will cause the process of pipe splicing to be affected, thereby ensuring the overall construction efficiency of the tunnel, and making the splicing work more convenient and efficient.

[0008] In an example of the present invention, a surface of the second fixing component close to the first notch and a surface of the third fixing component close to the first notch are both inclined surfaces.

[0009] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: by setting the surfaces of the second fixing component and the third fixing component close to the first notch to be inclined surfaces, the second splicing part can only be embedded in one direction when entering the first notch during splicing, and the stability after embedding is better, ensuring that the second splicing part will not fall off after being spliced ​​with the first splicing part, ensuring the stability and safety of the entire pipeline structure, and also making the entire splicing process more efficient and safer.

[0010] In an example of the present invention, the second joint portion is provided with a first end surface and a second end surface; the length of the first end surface is smaller than the length of the second end surface.

[0011] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: by setting the length of the second end face of the second splicing part to be greater than the length of the first end face, the second splicing part will not slip and fall off when entering the first notch during splicing. Due to the limitation of the end face length, the second splicing part is limited, making the overall splicing process smoother and faster, and the end face is also more neat, which can better carry out subsequent adjacent docking, thereby ensuring the efficiency of the overall splicing.

[0012] In an example of the utility model, the pipeline structure further includes: the pipeline structure is provided with a central axis ring; a plurality of first functional components, and the plurality of first functional components are arranged in the central axis ring.

[0013] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: by arranging multiple first functional parts on the central axis ring, the first functional parts can be used to lift the first splicing part and the second splicing part. At the same time, the setting of the central ring makes it more stable and convenient to lift and transport the first splicing part and the second splicing part, and there will be no tilting that causes the first splicing part and the second splicing part to fall or collide, affecting the overall construction progress.

[0014] In an example of the present invention, a plurality of second functional components are provided on one side of the first splicing portion and the second splicing portion close to the second end surface.

[0015] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: by arranging multiple second functional parts on the side close to the second end face, grouting operation can be performed through the second functional parts; at the same time, since it is arranged on the side close to the second end face, and the second end face is a long face, grouting can be performed in the opposite direction of construction, and will not affect the previous construction and splicing process, making the grouting process more convenient, and at the same time will not delay the overall work, thereby improving the splicing and construction efficiency.

[0016] In an example of the present invention, the plurality of first functional parts and the plurality of second functional parts are countersunk holes.

[0017] Compared with the prior art, the technical effect achieved by adopting this technical solution is: by setting multiple first functional parts and second functional parts as countersunk holes, quick lifting and grouting operations can be performed through the setting of the countersunk holes. At the same time, the setting of the countersunk holes will not affect the overall structural strength, thereby ensuring the overall strength.

[0018] In an example of the present invention, the first splicing portion and the second splicing portion are spliced ​​to form a ring; each reinforcement portion is I-shaped, and the I-shaped plane faces the center of the ring.

[0019] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: by setting an I-shaped reinforcement portion, with the I-shaped plane facing the center of the ring, the strength of the overall first splicing portion and the second splicing portion is higher. At the same time, compared with normal reinforcement ribs, the I-shaped reinforcement portion has a higher supporting strength. At the same time, the setting facing the center of the circle can also make the overall annular pipeline structure stronger, which can better ensure the higher supporting strength of the overall tunnel and improve the overall safety.

[0020] In an example of the present invention, the pipeline structure further includes: the pipeline structure is provided with a first side surface and a second side surface arranged oppositely; the protection part is arranged relative to the first side surface and the second side surface, and the protection part is respectively recessed relative to the first side surface and the second side surface.

[0021] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: by arranging the protection part relatively to the first side surface and the second side surface, and recessed relative to the first side surface and the second side surface, the recessed protection part ensures that when adjacent pipeline structures are spliced ​​and matched, there will be no large-area collision of the pipeline walls, thereby preventing the pipeline structure from being broken when being matched, thereby ensuring the overall strength and safety, and also making the splicing construction faster.

[0022] In one example of the utility model, the sealing part is arranged on the first side and the second side, and the sealing part is recessed relative to the first side and the second side, respectively; wherein, after two adjacent pipeline structures are spliced, the two sealing parts cooperate to form a sealed space for filling the sealing material.

[0023] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: by arranging the sealing portion on the first side surface and the second side surface, and recessing the sealing portion relative to the first side surface and the second side surface, the sealing space formed by the two adjacent pipeline structures after splicing and matching can be filled with sealing materials, and no additional space is required, thereby improving the assembly efficiency and construction efficiency, not only ensuring the overall sealing, but also eliminating the need to provide additional structures, further accelerating the efficiency of the splicing construction.

[0024] After adopting the technical solution of the utility model, the following technical effects can be achieved:

[0025] (1) By setting up multiple first splicing parts and second splicing parts to splice and form the entire pipeline structure, it is not only more convenient and quicker to transport, but also occupies less space during construction in the tunnel and will not be restricted by the environment in the tunnel, thereby making the splicing process smoother and improving construction efficiency. In addition, by setting up multiple reinforcement parts inside the multiple first splicing parts and second splicing parts, the strength of the entire pipeline structure is improved, so that the pipeline structure can better provide support for the tunnel and ensure overall stability. In addition, by setting up protection parts on both sides of the first splicing part and the second splicing part, adjacent pipeline structures will not collide and break during splicing, thereby making the pipeline splicing work smoother and ensuring the progress and efficiency of the overall tunnel construction. In addition, sealing parts are set on both sides of the first splicing part and the second splicing part to ensure the overall sealing of the pipeline structure after splicing, thereby improving safety in the tunnel;

[0026] (2) By setting the length of the second end face of the second splicing part to be greater than the length of the first end face, the second splicing part will not slip and fall off when entering the first notch during splicing. Due to the limitation of the end face length, the second splicing part is limited, making the overall splicing process smoother and faster. At the same time, the end face is more neat, which can better perform subsequent adjacent docking and ensure the efficiency of the overall splicing;

[0027] (3) By arranging a plurality of second functional parts on the side close to the second end face, grouting operation can be performed through the second functional parts. At the same time, since the second end face is arranged on the side close to the second end face, and the second end face is a long face, grouting can be performed in the opposite direction of the construction without affecting the previous construction and splicing process, making the grouting process more convenient and not delaying the overall work, thereby improving the splicing and construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 This is one of the structural schematic diagrams of a pipeline structure provided in an embodiment of the utility model.

[0030] Figure 2 The second structural schematic diagram of a pipeline structure provided in an embodiment of the utility model.

[0031] Figure 3 The third structural schematic diagram of a pipeline structure provided in an embodiment of the utility model.

[0032] Figure 4 This is one of the partial structural schematic diagrams of a pipeline structure provided in an embodiment of the utility model.

[0033] Figure 5 The second partial structural diagram of a pipeline structure provided in an embodiment of the utility model.

[0034] Figure 6 The third schematic diagram of the partial structure of a pipeline structure provided in an embodiment of the utility model.

[0035] Figure 7 The fourth schematic diagram of the partial structure of a pipeline structure provided in an embodiment of the utility model.

[0036] Figure 8 This is a schematic diagram of the local structure after two adjacent pipeline structures are spliced ​​together.

[0037] Description of reference numerals:

[0038] 100 is a pipeline structure; 110 is a first splicing part; 111 is a first notch; 112 is a first fixing component; 113 is a second fixing component; 114 is a third fixing component; 115 is a reinforcing part; 120 is a second splicing part; 121 is a first end face; 122 is a second end face; 130 is a protecting part; 140 is a sealing part; 150 is a central shaft ring; 160 is a first functional part; 170 is a second functional part; 180 is a first side face; 190 is a second side face; 200 is a sealed space. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the embodiments of the utility model are described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] [First embodiment]

[0041] See also Figure 1-Figure 3 The utility model provides a pipeline structure 100, which includes: a plurality of first splicing parts 110, wherein the plurality of first splicing parts 110 have a first notch 111 after being spliced; a second splicing part 120, wherein the second splicing part 120 is embedded in the first notch 111; a plurality of reinforcing parts 115, wherein the plurality of reinforcing parts 115 are arranged in the plurality of first splicing parts 110 and the second splicing parts 120; a protecting part 130, wherein the protecting part 130 is arranged on both sides of the plurality of first splicing parts 110 and the second splicing parts 120; and a sealing part 140, wherein the sealing part 140 is arranged on both sides of the first splicing part 110 and the second splicing part 120.

[0042] Specifically, when using the pipeline structure 100, it is first necessary to assemble and splice multiple first fixing components 112, and the splicing method can be bolt connection or welding. The multiple pieces can be 2 pieces, 3 pieces, etc. Taking 2 pieces as an example, the two first fixing components 112 are connected, and the second fixing component 113 is spliced ​​at one end, and the third fixing component 114 is spliced ​​at the other end, so that the whole forms a ring, and a first notch 111 is left, and the fixing method can be bolt connection or welding.

[0043] Furthermore, the second splicing part 120 is connected and placed into the first notch 111. Since the length of the second end face 122 is greater than the length of the first end face 121, the second splicing part 120 can only be embedded in the first notch 111 from a fixed direction. At the same time, the second functional part 170 is also on the side close to the second end face 122. The second functional part 170 can be a grouting hole, which is used to grout the inside of the first splicing part 110 and the second splicing part 120.

[0044] Preferably, by setting the first splicing part 110 and the second splicing part 120 to splice the entire pipeline structure 100, it is not only more convenient and quick during transportation, but also takes up less space when constructing in the tunnel, and will not be restricted by the environment in the tunnel, so that the splicing process is smoother and the construction efficiency is improved. Also, by setting a plurality of reinforcing parts 115 inside the first splicing part 110 and the second splicing part 120, the strength of the entire pipeline structure 100 is improved, so that the pipeline structure 100 can better provide support for the tunnel and ensure overall stability. And by setting the protection part 130 on both sides of the first splicing part 110 and the second splicing part 120, the adjacent pipeline structures 100 will not collide and break when splicing, so that the pipeline splicing work is smoother, and the progress and efficiency of the overall tunnel construction are guaranteed. At the same time, the sealing part 140 is also set on both sides of the first splicing part 110 and the second splicing part 120, so as to ensure the overall sealing of the pipeline structure 100 after splicing, and improve the safety in the tunnel.

[0045] Specifically, the first splicing portion 110 includes: a plurality of first fixing components 112, which are connected in sequence; a second fixing component 113, which is arranged at one end after the first fixing component 112 is connected; a third fixing component 114, which is arranged at the other end after the first fixing component 112 is connected; wherein, a first notch 111 is between the second fixing component 113 and the third fixing component 114.

[0046] Preferably, multiple first fixing components 112 are arranged to be connected in sequence, and second fixing components 113 and third fixing components 114 are arranged to connect multiple first fixing components 112, so that the overall first splicing portion 110 is formed by splicing multiple parts. This is not only more convenient and quicker during transportation, but also can better stack materials in the construction environment of the tunnel, and will not be affected by the narrow space inside the tunnel, which will cause the process of pipe splicing to be affected, thereby ensuring the construction efficiency of the entire tunnel, and making the splicing work more convenient and efficient.

[0047] Specifically, a surface of the second fixing component 113 close to the first notch 111 and a surface of the third fixing component 114 close to the first notch 111 are both inclined surfaces.

[0048] Preferably, by setting the surfaces of the second fixing component 113 and the third fixing component 114 close to the first notch 111 to be inclined surfaces, during splicing, the second splicing part 120 can only be embedded in one direction when entering the first notch 111, and the stability after embedding is better, ensuring that the second splicing part 120 will not fall off after being spliced ​​with the first splicing part 110, thereby ensuring the stability and safety of the entire pipeline structure 100, and also making the entire splicing process more efficient and safer.

[0049] Specifically, the second splicing portion 120 is provided with a first end surface 121 and a second end surface 122 ; the length of the first end surface 121 is smaller than the length of the second end surface 122 .

[0050] Preferably, by setting the length of the second end face 122 of the second splicing part 120 to be greater than the length of the first end face 121, the second splicing part 120 will not slip and fall off when entering the first notch 111 during splicing. Due to the limitation of the end face length, the second splicing part 120 is limited, making the overall splicing process smoother and faster, and the end face is also more neat, which can better carry out subsequent adjacent docking, ensuring the efficiency of the overall splicing.

[0051] Specifically, the pipeline structure 100 further includes: the pipeline structure 100 is provided with a central axis ring 150; and a plurality of first functional components 160, which are arranged on the central axis ring 150.

[0052] Preferably, a plurality of first functional parts 160 are arranged on the central axis ring 150, so that the first functional parts 160 can be used to lift the first splicing part 110 and the second splicing part 120. At the same time, the setting of the central ring makes it more stable and convenient to lift and transport the first splicing part 110 and the second splicing part 120, and the first splicing part 110 and the second splicing part 120 will not tilt and cause the first splicing part 110 and the second splicing part 120 to fall or collide, thereby affecting the overall construction progress.

[0053] Specifically, the plurality of second functional components 170 are disposed on one side of the first splicing portion 110 and the second splicing portion 120 close to the second end surface 122 .

[0054] Preferably, multiple second functional parts 170 are arranged on the side close to the second end face 122, so that grouting operation can be performed through the second functional parts 170. At the same time, since it is arranged on the side close to the second end face 122, and the second end face 122 is a long face, grouting can be carried out in the opposite direction of construction without affecting the previous construction and splicing process, making the grouting process more convenient, and at the same time will not delay the overall work, thereby improving the splicing and construction efficiency.

[0055] Specifically, the plurality of first functional parts 160 and the plurality of second functional parts 170 are countersunk holes.

[0056] Preferably, by setting a plurality of first functional parts 160 and second functional parts 170 as countersunk holes, quick lifting and grouting operations can be performed through the setting of the countersunk holes. At the same time, the setting of the countersunk holes will not affect the overall structural strength, thereby ensuring the overall strength.

[0057] Specifically, the first splicing portion 110 and the second splicing portion 120 are spliced ​​to form a ring; each reinforcement portion 115 is I-shaped, and the I-shaped plane faces the center of the ring.

[0058] Specifically, the length of the reinforcement portion 115 can be adjusted according to actual conditions.

[0059] Specifically, in response to special loading needs, the length of some reinforcement parts 115 can be appropriately shortened to form a slot, which can adapt to special loading environments. For example, for a pipe structure 100 used in a pump room, it is necessary to set a corresponding slot on the first splicing part 110 for installing and accommodating a water pump. At this time, it is only necessary to shorten the reinforcement part 115 at the corresponding position to achieve the corresponding installation and accommodation.

[0060] Preferably, by setting the reinforcement part 115 in an I-shape with the plane of the I-shape facing the center of the circular circle, the strength of the overall first splicing part 110 and the second splicing part 120 is higher. At the same time, compared with normal reinforcement ribs, the I-shaped reinforcement part 115 has a higher supporting strength. At the same time, the setting toward the center of the circle can also make the overall annular pipeline structure 100 stronger, which can better ensure the support strength of the overall tunnel and improve the overall safety.

[0061] Specifically, the pipeline structure 100 also includes: the pipeline structure 100 is provided with a first side surface 180 and a second side surface 190 arranged opposite to each other; the protection portion 130 is arranged relative to the first side surface 180 and the second side surface 190, and the protection portion 130 is recessed relative to the first side surface 180 and the second side surface 190 respectively.

[0062] Preferably, the protection portion 130 is arranged relative to the first side surface 180 and the second side surface 190, and is recessed relative to the first side surface 180 and the second side surface 190. The recessed protection portion 130 ensures that when adjacent pipeline structures 100 are spliced ​​and matched, no large-area collision of the pipeline walls will occur, thereby preventing the pipeline structure 100 from breaking when being matched, thereby ensuring the overall strength and safety, and also making the splicing construction faster.

[0063] Specifically, the sealing portion 140 is disposed on the first side 180 and the second side 190, and the sealing portion 140 is recessed relative to the first side 180 and the second side 190, respectively; wherein, after two adjacent pipeline structures 100 are spliced, the two sealing portions 140 cooperate to form a sealed space 200 for filling the sealing material.

[0064] Specifically, the sealed space 200 may be filled with waterproof material.

[0065] Preferably, the sealing portion 140 is arranged on the first side surface 180 and the second side surface 190, and is recessed relative to the first side surface 180 and the second side surface 190, so that after the two adjacent pipe structures 100 are spliced ​​together, the sealed space 200 formed can be filled with sealing materials, and no additional space is required, thereby improving the assembly efficiency and construction efficiency. Not only does it ensure the overall sealing, but it also does not need to provide additional structures, further accelerating the efficiency of the splicing construction.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A pipeline structure, characterized in that: The pipeline structure comprises: A plurality of first splicing parts (110), wherein a first gap (111) is left after the plurality of first splicing parts (110) are spliced ​​in sequence; the plurality of first splicing parts (110) include: A plurality of first fixing components (112), wherein the plurality of first fixing components (112) are connected in sequence; A second fixing component (113), the second fixing component (113) being arranged at one end of the first fixing component (112) after connection; a third fixing component (114), the third fixing component (114) being arranged at the other end after the connection with the first fixing component (112); The first notch (111) is located between the second fixing component (113) and the third fixing component (114); a surface of the second fixing component (113) close to the first notch (111) and a surface of the third fixing component (114) close to the first notch (111) are both inclined surfaces; A second splicing portion (120), wherein the second splicing portion (120) is embedded in the first notch (111); The second splicing portion (120) is provided with a first end surface (121) and a second end surface (122); The length of the first end surface (121) is smaller than the length of the second end surface (122); A plurality of reinforcing parts (115), wherein the plurality of reinforcing parts (115) are arranged in the plurality of first splicing parts (110) and the second splicing part (120); The first splicing portion (110) and the second splicing portion (120) are formed into a ring shape after being spliced ​​together; Each reinforcement portion (115) is in an I-shape, and the I-plane of the I-shape faces the center of the ring; a protection portion (130), the protection portion (130) being disposed on both sides of the plurality of first splicing portions (110) and the second splicing portion (120); A sealing portion (140), the sealing portion (140) being arranged on both sides of the plurality of first splicing portions (110) and the second splicing portion (120); The pipeline structure is provided with a first side surface (180) and a second side surface (190) which are arranged opposite to each other; The protection portion (130) is disposed relative to the first side surface (180) and the second side surface (190), and the protection portion (130) is recessed relative to the first side surface (180) and the second side surface (190), respectively; The sealing portion (140) is disposed on the first side surface (180) and the second side surface (190), and the sealing portion (140) is recessed relative to the first side surface (180) and the second side surface (190), respectively; Wherein, after two adjacent pipe structures are spliced ​​together, the two sealing parts (140) cooperate to form a sealed space (200) for filling with sealing material.

2. The pipeline structure according to claim 1, characterized in that: The pipeline structure also includes: The pipeline structure is provided with a central shaft ring (150); A plurality of first functional parts (160) are arranged in an array on the central axis ring (150).

3. The pipeline structure according to claim 2, characterized in that: A plurality of second functional parts (170), wherein the plurality of second functional parts (170) are arranged on one side of the first splicing portion (110) and the second splicing portion (120) close to the second end surface (122).

4. The pipeline structure according to claim 3, characterized in that: The plurality of first functional parts (160) and the plurality of second functional parts (170) are countersunk holes.

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