Pipeline smearing device for virtual power plant communication terminal construction

Abstract

The invention provides a pipeline smearing device for virtual power plant communication terminal construction. The pipeline smearing device comprises a wind shielding assembly, a rolling assembly and a smearing assembly. The wind shielding assembly comprises a connecting seat and a wind shielding ring; the connecting seat is used for optical cable connection; the air blocking ring is arranged on the connecting seat; the rolling assembly comprises a roller assembly, a transmission system and a main shaft; the main shaft is rotationally arranged on the connecting seat and extends towards the left side, and at least two groups of roller assemblies are arranged; before an optical cable enters a pipeline, the device is arranged on one side of the optical cable in a sleeving mode, then the device is inserted into the pipeline, then air blowing equipment for driving the air blowing equipment can drive the air blocking ring and the optical cable to move, and therefore the roller assembly is driven to rotate, and when the roller assembly rotates, the main shaft can be driven to rotate through the transmission system; and when the main shaft rotates, the smearing assembly can be driven to rotate, the inner wall of the pipeline can be wiped with a lubricant through a flexible sponge on the smearing assembly, and then the smearing effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of communication construction, and in particular to a pipeline coating device for construction of a virtual power plant communication terminal. Background Art

[0002] A virtual power plant is an Internet of Things technology that unifies and coordinates the control of distributed power generation, demand-side response and energy storage resources and responds to grid dispatch instructions. A virtual power plant consists of dozens to hundreds of power stations and uses new technologies such as fiber optic communications to aggregate power generation information from communication terminals across the entire region for intelligent dispatch.

[0003] Patent publication number CN116125616A discloses an optical fiber tube, an optical fiber air blowing joint and an optical fiber laying method. The optical fiber tube, optical fiber air blowing joint and optical fiber laying method proposed in the present invention seal and connect two pre-buried underground tube bodies together through an optical fiber air blowing joint at each optical fiber inspection well, thereby forming an optical fiber tube that connects multiple optical fiber inspection wells in series. When laying optical fiber, a ball is fixed at the end of the optical fiber, and the ball is passed through one end of the optical fiber tube. The high-pressure air formed by the air blowing device in the optical fiber tube will drive the ball at the end of the optical fiber to move, and then drive the optical fiber to continuously pass through multiple optical fiber inspection wells, thereby realizing long-distance laying of optical fiber and improving the efficiency of optical fiber laying; Patent publication number CN116560027A , discloses a pipeline coating device for the construction of a virtual power plant communication terminal. The patented buried pipeline consists of a pipeline and an installation cylinder. During the process of the construction assembly connecting the installation cylinder to two adjacent pipelines, when the construction assembly blows the traction ball head to the right end of the next adjacent pipeline, the traction ball head is stuck in the claw ring at the right end of the pipeline, so that the traction ball head will not fly out directly from the end of the pipeline. Then the construction assembly blows the traction ball head from each pipeline into the next adjacent pipeline in turn, and the traction ball head pulls the optical fiber to be laid in each pipeline in turn, thereby improving the laying efficiency of the optical fiber; it solves the technical problem that due to the size limitation of the optical fiber and the traction ball head, it is not easy for the staff to quickly plug the traction ball head and the optical fiber connected to it that fell out of the pipeline into the fracture at the end of the pipeline, thereby affecting the laying efficiency of the optical fiber.

[0004] Although the above patent can solve the problem that when the pipeline is buried at a deep depth, it is difficult for the staff to quickly return the traction ball head and the optical fiber plug connected to it that have fallen out of the pipeline to the fracture at the end of the pipeline, which affects the laying efficiency of the optical fiber, it still has the following disadvantages: 1. Before the air blowing operation, the inner wall of the pipeline is not cleaned, resulting in mud, water or other debris on the inner wall of the pipeline, which increases the friction between the optical cable and the pipeline, causing the blowing speed of the optical cable to slow down and even damage the optical cable; 2. When the operator applies lubricant to the inner wall of the pipeline through the sponge plug, due to the long-term movement of the sponge plug, the inner wall of the front section of the pipeline is coated with more lubricant, while the inner wall of the rear section of the pipeline is coated with less lubricant, making the application of the lubricant uneven, resulting in increased friction resistance in the rear section, low optical cable transmission efficiency, and also increasing the probability of damaging the optical cable. Summary of the invention

[0005] The purpose of the present invention is to provide a pipeline coating device for the construction of virtual power plant communication terminals, aiming to solve the problem in the prior art that when lubricant is applied through a sponge plug, more lubricant is applied to the inner wall of the front section of the pipeline, while less lubricant is applied to the inner wall of the rear section of the pipeline, resulting in uneven application of the lubricant, increased friction resistance in the rear section, low optical cable transmission efficiency and increased damage to the optical cable.

[0006] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: the pipeline coating device for construction of a virtual power plant communication terminal comprises a wind shielding component, a rolling component and a coating component; The windshield assembly includes a connecting seat and a windshield ring; the connecting seat is used for optical cable connection; the windshield ring is arranged on the connecting seat; The rolling assembly includes a roller assembly, a transmission system and a main shaft; the main shaft is rotatably arranged on the connecting seat and extends to the left side, and at least two groups of roller assemblies are arranged to form a support in the pipeline to be constructed, and at least two groups of roller assemblies transmit the power generated by rolling to the main shaft through the transmission system, so that the main shaft rotates; The coating assembly includes a rotating disk, a flexible sponge and an oil tank. The rotating disk is arranged on the main shaft. The flexible sponge is sleeved on the rotating disk and forms a coating body on the left side that fits the inner wall of the pipeline to be constructed. The oil tank is fixedly arranged on the connecting seat, and a supply pipe is arranged at the lower end of the oil tank. The supply pipe corresponds to the flexible sponge and continuously supplies oil to the flexible sponge.

[0007] Preferably, the transmission system comprises a telescopic rod assembly and an auxiliary support seat; The auxiliary support seat is fixed on the connecting seat, the telescopic rod assembly is vertically slidably inserted in the auxiliary support seat, and the main shaft is transmission-connected with the fixed rod of the telescopic rod assembly through a first bevel gear set.

[0008] Preferably, the roller assembly comprises a roller, a connecting rod and a second bevel gear; The rollers are fixedly arranged on the front and rear sides of the connecting rod, and the connecting rod is transmission-connected with the movable rod of the telescopic rod assembly through a second bevel gear.

[0009] Preferably, a limit groove rail is fixedly provided on the rotating disk, a main rotating disk is rotatably provided on the right side of the limit groove rail, and the main rotating disk is fixedly connected to the main shaft; An extension component is provided on the main turntable, and the extension component is transmission-connected with an extension piece, and the extension piece is slidably arranged in the limit groove rail.

[0010] Preferably, the extension assembly includes a moving column and a transparent arc-shaped hole opened on the main turntable; The moving column is fixed on the extension piece, and a stopper is fixedly provided on the moving column through the arc hole. When the main turntable rotates, the moving column can move along the arc hole, so that the extension piece can move along the extension direction of the limiting groove rail.

[0011] Preferably, a transparent through hole is opened on the left side of the rotating disk, the main shaft is rotatably arranged in the through hole, and a hexagonal groove is opened on the left side of the main shaft; The through hole is surrounded by a plug-in groove arranged in a circular array with the through hole as the center, a locking block is inserted on the hexagonal groove, a plug-in rod is fixed on the locking block, the plug-in rod is inserted in the plug-in groove, and the locking block is inserted into the hexagonal groove, so that the main turntable and the rotating disk rotate synchronously.

[0012] Preferably, an auxiliary component is provided between the oil tank and the connecting seat, and the auxiliary component is connected to the extension member so that the auxiliary component moves with the extension member; The wind deflector ring is assembled on the auxiliary component.

[0013] Preferably, the auxiliary assembly includes a synchronizer, a slave rotary disc and an auxiliary groove rail; The auxiliary groove rail is fixedly arranged on the connecting seat, the synchronous member is slidably arranged in the auxiliary groove rail, and a fixing pin is fixedly arranged on the synchronous member; The slave turntable is rotatably arranged between the auxiliary groove rail and the connecting seat, and the slave turntable is provided with an arc hole for the fixing pin to slide; A connecting plate is fixedly provided on the synchronous parts at the front and rear sides, and the connecting plate is fixedly connected with the extension part, so that the synchronous part and the extension part operate synchronously.

[0014] Preferably, inclined rods are fixedly provided on the synchronous members on the upper and lower sides, and the inclined rods are fixedly sleeved on the movable rod of the telescopic rod assembly. When the synchronous members slide along the auxiliary groove rails, the height position of the roller can be adjusted.

[0015] Preferably, a spring is fixedly provided on the inner side wall of the connecting seat, a clamping plate is fixedly provided on the other end of the spring, and the clamping plate is clamped on the outer side of the optical cable.

[0016] The beneficial effects are: 1. Before the optical cable enters the pipeline, the device is mounted on one side of the optical cable, and then the device is inserted into the pipeline. The air blowing device is then driven to drive the wind shield ring and the optical cable to move, thereby driving the roller assembly to rotate. When the roller assembly rotates, the main shaft can be driven to rotate through the transmission system, so that the main shaft can drive the coating assembly to rotate, so that the flexible sponge on the coating assembly can wipe the lubricant on the inner wall of the pipeline, thereby improving the coating effect.

[0017] 2. When the flexible sponge rotates under the action of the coating component, the oil tank can continuously supply the lubricant in the oil tank to the flexible sponge through the supply pipe, so that the flexible sponge can evenly apply the lubricant on the pipeline, avoiding the situation where too much coating is applied at the front end of the pipeline and too little coating is applied at the rear end, thereby making the optical cable move more smoothly in the pipeline.

[0018] 3. Through the setting of the extension piece and the main turntable, the main turntable rotates under the action of the main shaft. When the main turntable rotates, it can drive the moving column to move along the arc hole, so that it can drive the extension piece to expand or contract along the limiting groove rail, so as to adjust the size of the device according to the pipeline conditions, so that it can adapt to different pipe diameters, thereby improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a partial cross-section of a pipeline in a specific embodiment of the present invention; Figure 2 is a structural schematic diagram of an optical cable entering a pipeline in a specific embodiment of the present invention; Figure 3 is a structural schematic diagram of an optical cable inserted into a connection socket in a specific embodiment of the present invention; Figure 4 It is a structural schematic diagram of the transmission of the coating assembly in a specific embodiment of the present invention; Figure 5 is a schematic structural diagram of a rolling assembly in a specific embodiment of the present invention; Figure 6 It is a schematic diagram of the structure of the disassembly component in a specific embodiment of the present invention; Figure 7 is a schematic structural diagram of the disassembly of a rolling assembly in a specific embodiment of the present invention; Figure 8 is a schematic diagram of the structure after the locking block and the rotating disk are adapted in a specific embodiment of the present invention; Fig. 9 is a schematic structural diagram of a partial cross-section of a coating assembly in a specific embodiment of the present invention; Fig.10 It is a schematic diagram of the structure of the connecting seat clamping the optical cable in a specific embodiment of the present invention; Fig.11 It is a structural schematic diagram of a rotating disk and a flexible sponge fixed set in a specific embodiment of the present invention; Fig.12 It is a structural schematic diagram of an optical cable inserted into a connection socket in a specific embodiment of the present invention.

[0020] In the figure: 101, main turntable; 102, rotating disk; 103, extension piece; 201, roller assembly; 2011, roller; 2012, connecting rod; 2021, main shaft; 2022, telescopic rod assembly; 203, oil tank; 3, connecting seat; 4, optical cable; 5, pipeline; 6, flexible sponge; 7, supply pipe; 8, limit groove rail; 9, extension assembly; 901, moving column; 902, arc hole; 10, hexagonal groove; 11, plug-in groove; 12, locking block; 13, plug-in rod; 14, auxiliary assembly; 1401, synchronous piece; 1402, slave turntable; 1403, auxiliary groove rail; 15, fixing pin; 16, arc hole; 17, connecting plate; 18, spring; 19, clamping plate; 20, inclined rod; 21, wind shield ring. DETAILED DESCRIPTION

[0021] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0022] Embodiment 1. This embodiment aims to provide a pipeline coating device for the construction of a virtual power plant communication terminal, which is mainly used for coating the inner wall of the pipeline 5 with a lubricant evenly before the optical cable 4 is inserted into the pipeline 5, so that the optical cable 4 can be more smoothly transmitted. At present, the lubricant coating on the inner wall of the pipeline 5 is achieved by moving the sponge plug in the pipeline 5 under the action of an air blowing device to achieve coating of the inner wall of the pipeline 5. However, due to the problem of the moving time of the sponge plug, the front section of the pipeline 5 is coated too much, while the rear section of the pipeline 5 is coated too little, resulting in increased friction when the optical cable 4 moves to the rear section of the pipeline 5, which reduces the laying speed and may damage the optical cable 4. In this embodiment, by putting this device on one end of the optical cable 4, the optical cable 4 and this device are moved together under the action of the air blowing device, and the lubricant can be coated on the inner wall of the pipeline 5 during the movement, and the flexible sponge 6 can be replenished through the oil tank 203, so that the front and rear sections of the inner wall of the pipeline 5 are coated evenly, so as to improve the laying efficiency of the optical cable 4.

[0023] Based on the above problems, Fig.12 As shown, one end of the optical cable 4 is inserted into the connecting seat 3 so that the optical cable 4 can drive the device to move along the pipeline 5 through the connecting seat 3 when moving. The connecting seat 3 is used for connecting the optical cable 4; the wind shield ring 21 is arranged on the connecting seat 3. In this embodiment, the wind shield ring 21 can block the airflow of the air blowing device to enable movement.

[0024] like Figure 1 , Figure 2 , Figure 5 and Fig.11 As shown, the device is extended into the pipe 5, and the device and the optical cable 4 can be moved in the pipe 5 under the action of the air blowing device.

[0025] Specifically, the rolling assembly includes a roller assembly 201, a transmission system and a main shaft 2021; the main shaft 2021 is rotatably set on the connecting seat 3 and extends to the left side. At least two groups of roller assemblies 201 are provided to form a support in the pipeline 5 to be constructed. At least two groups of roller assemblies 201 transmit the power generated by rolling to the main shaft 2021 through the transmission system, so that the main shaft 2021 rotates. In this embodiment, when moving in the pipeline 5, the roller assembly 201 can rotate, so as to drive the transmission system to rotate, thereby driving the main shaft 2021 to rotate.

[0026] The transmission system includes a telescopic rod assembly 2022 and an auxiliary support seat. In this embodiment, the telescopic rod assembly 2022 can be supported by the auxiliary support seat; the auxiliary support seat is fixedly arranged on the connecting seat 3, and the telescopic rod assembly 2022 is vertically slidably inserted in the auxiliary support seat, and the main shaft 2021 is transmission-connected to the telescopic rod assembly 2022 through a first bevel gear set. In this embodiment, the first bevel gear set includes a first main bevel gear and a first slave bevel gear, the first main bevel gear is fixedly sleeved on the main shaft 2021, and the second slave bevel gear is fixedly sleeved on the telescopic rod assembly 2022. Since the first main bevel gear and the first slave bevel gear are meshed with each other, when the telescopic rod assembly 2022 rotates, the main shaft 2021 can be driven to rotate.

[0027] The roller assembly 201 includes a roller 2011, a connecting rod 2012 and a second bevel gear. In this embodiment, the second bevel gear includes a second main bevel gear and a second slave bevel gear. The second main bevel gear is fixedly mounted on the telescopic rod assembly 2022, and the second slave bevel gear is fixedly mounted on the connecting rod 2012. The second main bevel gear and the second slave bevel gear are meshed with each other, so the telescopic rod assembly 2022 can be driven to rotate. Since the roller 2011 is fixedly mounted on the front and rear sides of the connecting rod 2012, the connecting rod 2012 is transmission-connected to the telescopic rod assembly 2022 through the second bevel gear. Since the roller 2011 rolls against the inner wall of the pipe 5, the roller 2011 can be driven to rotate when the optical cable 4 moves, and when the roller 2011 rotates, the connecting rod 2012 can be driven to rotate.

[0028] The rotating disk 102 is arranged on the main shaft 2021, and the flexible sponge 6 is mounted on the rotating disk 102, and a smearing body that fits the inner wall of the pipe 5 to be constructed is formed on the left side. When the main shaft 2021 rotates, it can drive the rotating disk 102 to rotate, so that the flexible sponge 6 on the rotating disk 102 can rotate and smear the inner wall of the pipe 5.

[0029] like Figure 5 As shown, during the movement, the flexible sponge 6 can be continuously supplied through the oil tank 203 to ensure that the lubricant on the flexible sponge 6 can be evenly applied to the inner wall of the pipe 5.

[0030] Specifically, the oil tank 203 is fixedly arranged on the connecting seat 3 , and a supply pipe 7 is arranged at the lower end of the oil tank 203 . The supply pipe 7 corresponds to the flexible sponge 6 and continuously supplies oil to the flexible sponge 6 .

[0031] In this embodiment, the supply pipe 7 and the flexible sponge 6 support each other, so that the lubricant in the oil tank 203 can flow to the flexible sponge 6 through the supply pipe 7, so that the flexible sponge 6 absorbs it and then evenly smears it on the inner wall of the pipeline 5.

[0032] Embodiment 2: In the structure of embodiment 1, when the optical cable 4 is inserted into the connection seat 3, one end of the optical cable 4 moves against the connection seat 3, which may cause damage to the end of the optical cable 4.

[0033] Based on the above problems, this embodiment Fig.10 As shown, after the optical cable 4 is inserted into the connection seat 3, the optical cable 4 can be clamped to protect the end of the optical cable 4.

[0034] Specifically, a spring 18 is fixedly provided on the inner side wall of the connecting seat 3, and a clamping plate 19 is fixedly provided on the other end of the spring 18. The clamping plate 19 is clamped on the outside of the optical cable 4. In this embodiment, the outer side of the optical cable 4 can be clamped by the spring 18 and the clamping plate 19, so that the device moves with the optical cable 4 under the action of the clamping force, and the clamping plate 19 is provided with anti-slip grooves to improve the clamping effect.

[0035] Compared with Example 1, the advantage of this embodiment is that the clamping plate 19 is clamped on the outside of the optical cable 4, and one end of the optical cable 4 does not need to be against the connecting seat 3, so as to improve the protection of the optical cable 4 and avoid damage to the optical cable 4 during the laying process.

[0036] In the structures of Example 3, since the rotating disk 102 in Example 1 and Example 2 is of fixed size, the flexible sponge 6 cannot be applied to pipes 5 of different diameters, resulting in reduced practicality.

[0037] Based on the above problems, this embodiment Figure 4 , Figure 6 and Figure 7 As shown, it can be adjusted, and then the flexible sponge 6 is sleeved on the extension piece 103, so that it can be adjusted according to the diameter of the pipe 5 to be suitable for pipes 5 of different sizes.

[0038] Specifically, a limiting groove rail 8 is fixedly provided on the rotating disk 102, and a main turntable 101 is rotatably provided on the right side of the limiting groove rail 8, and the main turntable 101 is fixedly connected to the main shaft 2021; an extension component 9 is provided on the main turntable 101, and the extension component 9 is transmission-connected with an extension piece 103, and the extension piece 103 is slidably arranged in the limiting groove rail 8. When the main turntable 101 rotates, it can drive the moving column 901 along the arc hole 902, so that the extension piece 103 moves along the limiting groove rail 8 to adjust the size, so that the flexible sponge 6 is fitted on the extension piece 103.

[0039] The extension component 9 includes a movable column 901 and a transparent arc hole 902 opened on the main turntable 101; the movable column 901 is fixed on the extension piece 103, and the movable column 901 passes through the arc hole 902 and is fixed with a stopper. When the main turntable 101 rotates, the movable column 901 can move along the arc hole 902, so that the extension piece 103 can move along the extension direction of the limiting groove rail 8, and stop when the expanded size of the extension piece 103 matches the inner diameter of the pipe 5.

[0040] like Figure 7 and Figure 8 As shown, a transparent through hole is provided on the left side of the rotating disk 102, and the main shaft 2021 is rotatably arranged in the through hole. A hexagonal groove 10 is provided on the left side of the main shaft 2021. In this embodiment, the through hole is a circular hole, and a plug-in groove 11 arranged in a circular array with the through hole as the center is provided around the through hole. The operator holds the rotating disk 102 by hand, and then inserts a tool into the hexagonal groove 10 for rotation, so that the tool can drive the main rotating disk 101 to rotate. A locking device is inserted into the hexagonal groove 10. Block 12, a plug-in rod 13 is fixed on the locking block 12, the plug-in rod 13 is inserted in the plug-in slot 11, and the locking block 12 is inserted into the hexagonal groove 10, so that the main turntable 101 and the rotating disk 102 rotate synchronously. After the adjustment is completed, the locking block 12 is inserted through the through hole into the plug-in slot 11, and during the plug-in process, the plug-in rod 13 can also be inserted into the plug-in slot 11, so that the main turntable 101 and the rotating disk 102 rotate synchronously, and the main turntable 101 is locked.

[0041] like Figure 7 As shown, an auxiliary component 14 is provided between the oil tank 203 and the connecting seat 3. The auxiliary component 14 is connected to the extension member 103 so that the auxiliary component 14 moves with the extension member 103. When the extension member 103 is adjusted, the auxiliary component 14 can be driven to be adjusted. Then, the wind shield ring 21 is installed on the auxiliary component 14, so that an installation foundation can be provided for the wind shield ring 21 to ensure the stability of the wind shield ring 21. The wind shield ring 21 is assembled on the auxiliary component 14.

[0042] Specifically, the auxiliary component 14 includes a synchronous member 1401, a slave turntable 1402 and an auxiliary groove rail 1403; the auxiliary groove rail 1403 is fixedly arranged on the connecting seat 3, the synchronous member 1401 is slidably arranged in the auxiliary groove rail 1403, and a fixing pin 15 is fixedly arranged on the synchronous member 1401; the slave turntable 1402 is rotatably arranged between the auxiliary groove rail 1403 and the connecting seat 3, and an arc hole 16 is opened on the slave turntable 1402 for the fixing pin 15 to slide. When the synchronous member 1401 moves, the fixing pin 15 can move along the arc hole 16 on the slave turntable 1402, so that the slave turntable 1402 rotates, and a connecting plate 17 is fixedly arranged on the front and rear sides of the synchronous member 1401, and the connecting plate 17 is fixedly connected to the extension member 103, so that the synchronous member 1401 and the extension member 103 operate synchronously. Due to the setting of the connecting plate 17, the extension member 103 can drive the synchronous member 1401 to move together when it moves.

[0043] An oblique rod 20 is fixedly provided on the synchronous parts 1401 on the upper and lower sides, and the oblique rod 20 is fixedly sleeved on the movable rod of the telescopic rod assembly 2022. When the synchronous part 1401 slides along the auxiliary groove rail 1403, the height position of the roller 2011 can be adjusted. When the synchronous part 1401 is adjusted, the length of the telescopic rod assembly 2022 can be adjusted to adapt to different pipe diameters. In this embodiment, the telescopic rod assembly 2022 includes a spline sleeve and a spline rod, the oblique rod 20 is rotatably connected to the spline rod, the spline rod is transmission-connected to the connecting rod 2012, and the spline sleeve is transmission-connected to the main shaft 2021.

[0044] Compared with Embodiment 1 and Embodiment 2, the advantage of this embodiment is that the size of the flexible sponge 6 can be adjusted according to demand, so that it can adapt to pipes 5 of different diameters, so that different pipes 5 can use this device to apply lubricant, which greatly improves practicality.

[0045] The above-described embodiments of the present invention do not constitute a limitation on the protection scope of the present invention. The basic concept of the present invention is that at this stage, smearing with a sponge plug will lead to uneven smearing, which makes the friction of the optical cable 4 too large during laying, reducing the laying efficiency. The present device can continuously smear the inside of the pipe 5 to improve the laying efficiency of the optical cable 4, and is suitable for different pipe diameters. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A pipeline coating device for construction of a virtual power plant communication terminal, characterized in that: It includes a windshield component, a rolling component and a coating component; The wind shield assembly comprises a connecting seat (3) and a wind shield ring (21); the connecting seat (3) is used for connecting the optical cable (4); the wind shield ring (21) is arranged on the connecting seat (3); The rolling assembly comprises a roller assembly (201), a transmission system and a main shaft (2021); the main shaft (2021) is rotatably arranged on the connecting seat (3) and extends to the left side; at least two groups of roller assemblies (201) are arranged to form support in the pipeline (5) to be constructed; at least two groups of roller assemblies (201) transmit power generated by rolling to the main shaft (2021) through the transmission system, so that the main shaft (2021) rotates; The coating assembly comprises a rotating disk (102), a flexible sponge (6) and an oil tank (203); the rotating disk (102) is arranged on a main shaft (2021); the flexible sponge (6) is sleeved on the rotating disk (102) and forms a coating body on the left side that fits the inner wall of the pipeline (5) to be constructed; The oil tank (203) is fixedly mounted on the connecting seat (3). A supply pipe (7) is disposed at the lower end of the oil tank (203). The supply pipe (7) corresponds to the flexible sponge (6) and continuously supplies oil to the flexible sponge (6).

2. According to claim 1, a pipeline coating device for construction of a virtual power plant communication terminal is characterized in that: The transmission system comprises a telescopic rod assembly (2022) and an auxiliary support seat; The auxiliary support seat is fixedly mounted on the connecting seat (3), the telescopic rod assembly (2022) is vertically slidably inserted into the auxiliary support seat, and the main shaft (221) is transmission-connected to the fixed rod of the telescopic rod assembly (2022) via a first bevel gear set.

3. According to claim 2, a pipeline coating device for construction of a virtual power plant communication terminal is characterized in that: The roller assembly (201) comprises a roller (2011), a connecting rod (2012) and a second bevel gear; The roller (211) is fixedly arranged on the front and rear sides of the connecting rod (2012), and the connecting rod (2012) is transmission-connected to the movable rod of the telescopic rod assembly (2022) via a second bevel gear.

4. According to claim 2, a pipeline coating device for construction of a virtual power plant communication terminal is characterized in that: A limit groove rail (8) is fixedly provided on the rotating disk (102), a main rotating disk (101) is rotatably provided on the right side of the limit groove rail (8), and the main rotating disk (101) is fixedly connected to the main shaft (2021); An extension component (9) is provided on the main rotating disk (101), the extension component (9) is drivingly connected to an extension member (103), and the extension member (103) is slidably arranged in the limit groove rail (8).

5. According to claim 4, a pipeline coating device for construction of a virtual power plant communication terminal is characterized in that: The extension assembly (9) comprises a movable column (901) and a transparent arc-shaped hole (902) opened on the main rotating disk (101); The movable column (901) is fixedly mounted on the extension piece (103); the movable column (901) passes through the arc-shaped hole (902) and is fixedly provided with a stopper; when the main turntable (101) rotates, the movable column (901) can move along the arc-shaped hole (902), so that the extension piece (103) can move along the extension direction of the limiting groove rail (8).

6. According to claim 4, a pipeline coating device for construction of a virtual power plant communication terminal is characterized in that: A transparent through hole is provided on the left side of the rotating disk (102), the main shaft (2021) is rotatably arranged in the through hole, and a hexagonal groove (10) is provided on the left side of the main shaft (2021); The through hole is surrounded by a plug-in slot (11) arranged in a circular array with the through hole as the center, a locking block (12) is inserted into the hexagonal slot (10), a plug-in rod (13) is fixed on the locking block (12), the plug-in rod (13) is inserted into the plug-in slot (11), and the locking block (12) is inserted into the hexagonal slot (10), so that the main rotating disk (101) and the rotating disk (102) rotate synchronously.

7. According to claim 4, a pipeline coating device for construction of a virtual power plant communication terminal is characterized in that: An auxiliary component (14) is provided between the oil tank (203) and the connecting seat (3), and the auxiliary component (14) is connected to the extension member (103) so that the auxiliary component (14) moves along with the extension member (103); The wind shield ring (21) is assembled on the auxiliary component (14).

8. According to claim 7, a pipeline coating device for construction of a virtual power plant communication terminal is characterized in that: The auxiliary component (14) comprises a synchronous member (1401), a secondary rotating disk (1402) and an auxiliary groove rail (1403); The auxiliary groove rail (1403) is fixedly arranged on the connecting seat (3), the synchronous member (1401) is slidably arranged in the auxiliary groove rail (1403), and a fixing pin (15) is fixedly arranged on the synchronous member (1401); The slave rotating disk (1402) is rotatably disposed between the auxiliary groove rail (1403) and the connecting seat (3), and the slave rotating disk (1402) is provided with an arc hole (16) for the fixing pin (15) to slide. A connecting plate (17) is fixedly provided on the front and rear sides of the synchronizing member (1401), and the connecting plate (17) is fixedly connected to the extension member (103), so that the synchronizing member (1401) and the extension member (103) operate synchronously.

9. A pipeline coating device for construction of a virtual power plant communication terminal according to claim 2 or 8, characterized in that: The synchronizing members (1401) on the upper and lower sides are fixedly provided with oblique rods (20), and the oblique rods (20) are fixedly sleeved on the movable rod of the telescopic rod assembly (2022). When the synchronizing member (1401) slides along the auxiliary groove rail (1403), the height position of the roller (2011) can be adjusted.

10. According to claim 1, a pipeline coating device for construction of a virtual power plant communication terminal is characterized in that: A spring (18) is fixedly provided on the inner side wall of the connection seat (3), and a clamping plate (19) is fixedly provided on the other end of the spring (18), wherein the clamping plate (19) is clamped on the outside of the optical cable (4).

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