Electric power engineering construction pipeline

Abstract

The utility model discloses an electric power engineering construction pipeline which comprises a plurality of pipeline structures which are arranged in an array mode and used for arranging cables in a penetrating mode and a framework assembly which is arranged on the peripheries of the pipeline structures in a sleeved mode and provides support, one side of the interior of each pipeline structure is provided with a locking inner thread, and the other side of the interior of each pipeline structure is provided with a thread locking ring. A sealing assembly used for improving the sealing performance when two adjacent pipeline structures are combined is installed on the outer surface of the end, close to the threaded locking ring, of each pipeline structure, and the outer surface of the end, close to the locking inner thread, of each pipeline structure is sleeved with a baffle ring structure used for wrapping one side of the sealing assembly. The sealing assembly shields a gap when the two pipeline structures are combined so as to improve the air tightness of the pipeline structures, the rubber lantern ring A and the rubber lantern ring B generate sealing force through elastic retraction so as to fill the gap at the joint of the pipeline structures, and in addition, the magnetic attraction ring A and the magnetic attraction ring B which attract each other are matched so as to improve the sealing performance of the pipeline structures. And the sealing force between the two rubber lantern rings is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of pipelines, in particular to a pipeline for electric power engineering construction. Background Art

[0002] The function of the power engineering construction pipeline is mainly used to transport power cables and cables, as well as the laying and connection of power equipment. According to the design plan, the pipeline is laid underground, usually by digging trenches, and brackets and clamps are installed at appropriate locations to support and fix the pipeline. In addition, due to the long length of the cable, different pipelines need to be connected to ensure the connectivity of the power cables and cables. Between two adjacent pipelines, most of them are combined by threaded connection or flange connection to increase the firmness of the combination between the two pipelines, but the connection gaps between the pipelines are arranged circumferentially toward the outside, which can easily cause mud, water and moisture to enter the pipeline through the gaps, affecting the safety of power transmission. Utility Model Content

[0003] In view of the deficiencies of the prior art, the purpose of the present invention is to provide a power engineering construction pipeline to solve the problem of relatively low sealing performance at the connection between two adjacent pipelines in the power construction pipeline proposed in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power engineering construction pipeline, comprising a plurality of pipeline structures arranged in an array and used for passing cables, and a framework component sleeved on the periphery of the plurality of pipeline structures to provide support, wherein a locking inner thread is arranged on one side of the interior of the pipeline structure, a threaded locking ring is installed on the other side of the interior of the pipeline structure, and a sealing component for improving the sealing performance when two adjacent pipeline structures are combined is installed on the outer surface of the pipeline structure near one end of the threaded locking ring;

[0005] The outer surface of the pipeline structure close to one end of the locking inner thread is sleeved with a retaining ring structure for wrapping one side of the sealing component.

[0006] Preferably, the sealing assembly includes a hard ring fixedly mounted on the outer surface of the pipeline structure, a rubber ring A is fixedly mounted on the inner wall of the hard ring, and a magnetic suction ring A is wrapped between the rubber ring A and the hard ring.

[0007] Preferably, the outer surface of the pipeline structure near one end of the retaining ring structure is provided with a rubber ring B that cooperates with the rubber ring A to increase the sealing of the pipeline connection, and the inner wall of the rubber ring B is embedded with a magnetic suction ring B that cooperates with the magnetic suction ring A to increase the tightness of the fit between the rubber ring A and the rubber ring B.

[0008] Preferably, a metal ring is installed on one side of the rubber ring A, and a silicone ring is sleeved on the outer surface of the metal ring.

[0009] Preferably, the cross-section surfaces of the metal ring and the silicone ring are arranged in a triangular shape, and the inclination of the outer surface of the silicone ring is consistent with the inclination of the inner wall of the retaining ring structure.

[0010] Preferably, the structural component includes a slotted plate frame installed between two adjacent rows of pipe structures and two merging frames respectively installed on the uppermost pipe structure and the lowermost pipe structure, and long nails are inserted on both sides of one of the merging frames, and the tail ends of the long nails pass through the interior of the slotted plate frame and extend into the other merging frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the present invention, the gap between the two pipeline structures when they are locked and combined can be covered by the sealing component, thereby improving the air tightness of the pipeline structure and preventing water and moisture from penetrating.

[0013] 2. In the utility model, the rubber sleeve A and the rubber sleeve B generate sealing force by elastic retraction under their own elastic characteristics, thereby filling the gap at the connection of the two pipe structures, thereby improving the sealing effect, and cooperate with the magnetic suction ring A and the magnetic suction ring B that attract each other, using the magnetic adsorption effect, to increase the extrusion force of the rubber sleeve A and the rubber sleeve B in the relative direction, thereby enhancing the sealing force between the two, thereby further improving the sealing effect of the pipe connection.

[0014] 3. In the utility model, the assembly operation of the combined frame, the slotted frame and the long nails can be directly carried out at the designated positions of several pipe structures, thereby effectively avoiding the problem in the traditional sleeve sliding method that the position adjustment of the structural components is difficult because several pipe structures will be slightly bent in different directions under the action of their own gravity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation structure of the pipeline structure and the threaded locking ring of the utility model;

[0017] Figure 3 This is a schematic diagram of the installation structure of the pipeline structure and the retaining ring structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the sealing component of the utility model;

[0019] Figure 5 This is a schematic diagram of the split structure of the architecture components of the utility model.

[0020] In the figure: 1. Pipe structure; 101. Locking inner thread; 102. Thread locking ring; 103. Rubber ring B; 104. Magnetic suction ring B; 2. Framework component; 201. Slot frame; 202. Merging frame; 203. Long nail; 3. Sealing component; 301. Hard ring; 302. Rubber ring A; 303. Magnetic suction ring A; 304. Metal ring; 305. Silicone ring; 4. Retaining ring structure. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] The function of the pipeline in the construction of power engineering is mainly to transport power cables and cables, as well as to lay and connect power equipment. Between two adjacent pipelines, the majority of them are combined by threaded connection or flange connection to increase the firmness of the combination between the two pipelines. However, the connection gaps between the pipelines are arranged circumferentially toward the outside, which easily leads to mud, water and moisture entering the pipeline through the gaps, affecting the safety of power transmission. In order to effectively improve the sealing and airtightness of the pipeline connection and reduce the difficulty of installing the bracket used to support the pipeline, please refer to the implementation method disclosed in the following embodiment 1.

[0023] Embodiment 1

[0024] To solve the problem of large gap between two pipes affecting air tightness, please refer to Figure 1-Figure 5This embodiment proposes a pipeline for power engineering construction, including a plurality of pipeline structures 1 arranged in an array and used for passing cables, and a framework component 2 sleeved on the periphery of the plurality of pipeline structures 1 to provide support, a locking inner thread 101 is provided on one side of the pipeline structure 1, a threaded locking ring 102 is installed on the other side of the pipeline structure 1, a sealing component 3 for improving the sealing performance when two adjacent pipeline structures 1 are combined is installed on the outer surface of the pipeline structure 1 near one end of the threaded locking ring 102, and a retaining ring structure 4 for wrapping one side of the sealing component 3 is sleeved on the outer surface of the pipeline structure 1 near one end of the locking inner thread 101. By rotating one end of one pipeline structure 1 with the threaded locking ring 102 and inserting it into one end of the other pipeline structure 1 with the locking inner thread 101, the two can be connected more firmly, and in this process, the sealing component 3 is attached to the outer surface of one end of the other pipeline structure 1 and gradually inserted into the inner side of the recess of the retaining ring structure 4, thereby covering the gap when the two pipeline structures 1 are locked and combined, thereby improving the air tightness of the pipeline structure 1 and preventing water and moisture from penetrating.

[0025] like Figure 1-Figure 4 As shown, the sealing assembly 3 includes a hard ring 301 fixedly mounted on the outer surface of the pipe structure 1, a rubber ring A302 is fixedly mounted on the inner wall of the hard ring 301, a magnetic suction ring A303 is wrapped between the rubber ring A302 and the hard ring 301, and the outer surface of the pipe structure 1 near one end of the retaining ring structure 4 is provided with a rubber ring B103 that cooperates with the rubber ring A302 to increase the sealing of the pipe connection, and a magnetic suction ring B104 that cooperates with the magnetic suction ring A303 to increase the tightness of the fit between the rubber ring A302 and the rubber ring B103 is mounted on the inner wall of the rubber ring B103. When the sealing component 3 is sleeved on the outer surface of another pipe structure 1, the rubber ring A302 and the rubber ring B103 will be squeezed. Due to their own elastic characteristics, the two will generate sealing force through elastic retraction, thereby filling the gap at the connection of the two pipe structures 1, thereby improving the sealing effect. In addition, in conjunction with the mutually attracted magnetic suction ring A303 and the magnetic suction ring B104, the magnetic adsorption effect is utilized to increase the extrusion force of the rubber ring A302 and the rubber ring B103 in the relative direction, thereby enhancing the sealing force between the two.

[0026] When burying the power pipeline in the soil layer, it is easy for some mud and sand to drill into the edge where the rubber ring A302 and the rubber ring B103 are in contact. The friction between the two and the mud and sand can easily affect their lifespan. In order to effectively solve this problem, Figure 1-Figure 3As shown, a metal ring 304 is installed on one side of the rubber ring A302, and a silicone ring 305 is sleeved on the outer surface of the metal ring 304. The cross-sections of the metal ring 304 and the silicone ring 305 are arranged in a triangular shape, and the inclination of the outer surface of the silicone ring 305 is consistent with the inclination of the inner wall of the retaining ring structure 4. The retaining ring structure 4 and the silicone ring 305 are used to seal the edges where the rubber ring A302 and the rubber ring B103 are fitted, so that mud and sand are prevented from contacting the rubber or silicone material in the pipeline, thereby effectively improving the service life of the rubber or silicone material structure. The outer surface of the metal ring 304 is in a smooth state, which can avoid the occurrence of flanging when the silicone ring 305 fills the gap between the retaining ring structure 4 and the pipeline structure 1.

[0027] The traditional pipeline support structure component 2 requires that a plurality of pipeline structures 1 be arranged neatly in a set form, and then the plurality of pipeline structures 1 are passed through the structure component 2 together, and then the structure component 2 is slid to a suitable position. However, since the plurality of pipeline structures 1 will be slightly bent in different directions under the action of their own gravity, it is slightly difficult to adjust the position of the structure component 2. In order to solve this problem, Figure 1 and Figure 5 As shown, the framework component 2 includes a slotted plate frame 201 installed between two adjacent rows of pipe structures 1 above and below, and two merging frames 202 respectively installed on the uppermost pipe structure 1 and the lowermost pipe structure 1, and long nails 203 are inserted on both sides of one of the merging frames 202, and the tail ends of the long nails 203 pass through the interior of the slotted plate frame 201 and extend into the other merging frame 202. The framework component 2 is divided according to the number of arrangements of the overall pipe structure 1, and one of the merging frames 202 is placed at the bottom of the lowest row of pipe structures 1, and then the slotted plate frame 201 is laterally inserted into the upper and lower adjacent rows of pipe structures 1, and then rotated 90° along the gap therebetween to adjust the horizontally inserted slotted plate frame 201 to a vertical arrangement, and then the remaining slotted plate frames 201 and merging frames 202 are combined in the same style, and the slotted plate frames 201 and merging frames 202 are locked with long nails 203 to form an integral structure.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A power engineering construction pipeline, comprising a plurality of pipeline structures (1) arranged in an array and used for passing cables, and a framework component (2) sleeved on the periphery of the plurality of pipeline structures (1) to provide support, characterized in that: A locking internal thread (101) is provided on one side of the interior of the pipeline structure (1), a threaded locking ring (102) is installed on the other side of the interior of the pipeline structure (1), and a sealing component (3) is installed on the outer surface of one end of the pipeline structure (1) close to the threaded locking ring (102) for improving the sealing performance when two adjacent pipeline structures (1) are combined; The outer surface of the pipe structure (1) at one end close to the locking inner thread (101) is sleeved with a retaining ring structure (4) for wrapping one side of the sealing component (3).

2. The power engineering construction pipeline according to claim 1, characterized in that: The sealing assembly (3) comprises a hard sleeve (301) fixedly mounted on the outer surface of the pipeline structure (1), a rubber sleeve A (302) fixedly mounted on the inner wall of the hard sleeve (301), and a magnetic suction ring A (303) wrapped between the rubber sleeve A (302) and the hard sleeve (301).

3. The power engineering construction pipeline according to claim 1, characterized in that: The outer surface of one end of the pipeline structure (1) close to the retaining ring structure (4) is sleeved with a rubber sleeve ring B (103) that cooperates with the rubber sleeve ring A (302) to increase the sealing performance of the pipeline connection, and the inner wall of the rubber sleeve ring B (103) is embedded with a magnetic suction ring B (104) that cooperates with the magnetic suction ring A (303) to increase the tightness of the fit between the rubber sleeve ring A (302) and the rubber sleeve ring B (103).

4. The power engineering construction pipeline according to claim 2, characterized in that: A metal ring (304) is installed on one side of the rubber sleeve ring A (302), and a silicone ring (305) is sleeved on the outer surface of the metal ring (304).

5. The power engineering construction pipeline according to claim 4, characterized in that: The cross-sections of the metal ring (304) and the silicone ring (305) are both arranged in a triangular shape, and the inclination of the outer surface of the silicone ring (305) is consistent with the inclination of the inner wall of the retaining ring structure (4).

6. The power engineering construction pipeline according to claim 1, characterized in that: The framework component (2) comprises a slotted plate frame (201) installed between two adjacent rows of pipe structures (1) and two merging frames (202) respectively installed on the uppermost pipe structure (1) and the lowermost pipe structure (1), wherein long nails (203) are inserted on both sides of one of the merging frames (202), and the tail ends of the long nails (203) pass through the interior of the slotted plate frame (201) and extend into the other merging frame (202).

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