Plugging device for non-threading hole of electric tube well

Abstract

The invention provides a plugging device for a non-threading hole of an electric tube well, which comprises a bottom cover, an outer cover and a sealing assembly, the sealing assembly is arranged between the bottom cover and the outer cover, and the bottom cover and the outer cover are penetrated by a stud and fixed; a controller is arranged in the sealing assembly, and a communication module and a sensor are arranged in the controller; the communication module is used for communication data transmission, and the sensor is used for detecting state parameters of the bottom cover, the outer cover and the sealing assembly in real time and determining the plugging state of the plugging device according to the state parameters. The number and the positions of the non-threading holes in the tube well can be obtained in real time, and accurate data are provided for follow-up plugging operation; according to an identification result, the equipment can automatically select a proper plugging device to realize rapid and effective plugging; the state of the plugging device is monitored in real time, including whether plugging succeeds or not, plugging firmness and the like, and the plugging effect is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of power system automation, and in particular to a plugging device for a non-wired hole in a power pipe well. Background Art

[0002] With the continuous advancement of smart grid construction, the requirements for intelligent management of power facilities are becoming higher and higher. However, there are some problems in the use of traditional plugging devices for threading holes in power pipe wells:

[0003] Unstable plugging effect: Traditional pluggers may not be tightly sealed or may fall off due to material or design reasons, thus affecting the plugging effect. Short service life: Some traditional pluggers have a short service life and are prone to cracking and losing their plugging effect due to factors such as thermal expansion and contraction. Difficult maintenance: When performing cable joint maintenance and other operations, since the cable pipe opening has been fixed and blocked, excavation operations are likely to cause damage to the pipe and cable, and are also not conducive to future cable expansion. Unauthorized threading: It is easy to open and thread the wires privately, resulting in the occupation of pipe well resources. Lack of intelligent management: Traditional pluggers cannot monitor and record data in real time, making it difficult for managers to understand the actual situation in the pipe well in a timely manner, and is not conducive to the timely discovery and resolution of problems. Summary of the invention

[0004] The purpose of the present invention is to provide a plugging device for a hole in a power pipe well where no wires are passed through, so as to solve the technical problem of how to quickly determine whether a plugging abnormality occurs in a hole in a power pipe well where no wires are passed through.

[0005] On the one hand, a plugging device for a non-wired hole in a power pipe well is provided, comprising:

[0006] A bottom cover, an outer cover and a sealing assembly, wherein the sealing assembly is arranged between the bottom cover and the outer cover, and the bottom cover and the outer cover are penetrated and fixed by studs;

[0007] A controller is arranged in the sealing component, and a communication module and a sensor are arranged in the controller; the communication module is used for communication data transmission, and the sensor is used for real-time detection of state parameters of the bottom cover, the outer cover and the sealing component, and determination of the blocking state of the blocking device according to the state parameters.

[0008] Preferably, it also includes a power supply module for providing a power signal to the controller; and an identification module for identifying the identity of the blocking device.

[0009] Preferably, it also includes a management module, which is communicatively connected to the controller through the communication module, and is used to output corresponding control instructions to the controller according to input information, and display corresponding information according to the execution results of the control instructions.

[0010] Preferably, a protrusion is provided on the outer wall of the sealing assembly, and the protrusion protrudes from the inside to the outside of the bottom cover and the outer cover, and a flat surface is provided on the outer wall of the protrusion; when embedded in the power pipe well, the protrusion contacts the inner wall of the power pipe well without a wire threading hole through the flat surface.

[0011] Preferably, the sensor includes at least a displacement sensor and a fall-off detection sensor; the displacement sensor is used to detect the displacement state of the bottom cover, the outer cover and the sealing assembly in real time, and the fall-off detection sensor is used to detect the fall-off state of the bottom cover, the outer cover and the sealing assembly in real time.

[0012] Preferably, the controller is further used to input the state parameters acquired by the sensor into a preset recognition module to determine whether the blocking state of the blocking device at that moment satisfies a preset blocking mark; wherein the recognition module is used to identify and judge the state parameters through a preset recognition algorithm to determine the blocking state of the blocking device;

[0013] When the conditions are met, the blocking state of the blocking device is determined to be blocked; when the conditions are not met, the blocking state of the blocking device is determined to be unblocked.

[0014] Preferably, the controller is also used to monitor the blocking device in the blocked state, and output corresponding alarm information when any one of the bottom cover, the outer cover and the sealing assembly is in a displacement state or a detached state.

[0015] Preferably, the controller is also used to, when receiving an alarm message, determine based on the acquired state parameters whether the current plugging device can meet the plugging requirements of the unthreaded holes in the power pipe well; if not, output corresponding reminder information.

[0016] In summary, the implementation of the embodiments of the present invention has the following beneficial effects:

[0017] The sealing device for the unthreaded holes in the power pipe shaft provided by the present invention can obtain the number and positions of the unthreaded holes in the pipe shaft in real time, and provide accurate data for subsequent sealing operations; according to the recognition result, the equipment should be able to automatically select a suitable plugger to achieve fast and effective sealing; and monitor the status of the plugger in real time, including whether the plugging is successful, the firmness of the plugging, etc., to ensure the sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, without paying creative labor, other drawings obtained based on these drawings still belong to the scope of the present invention.

[0019] Figure 1 It is a schematic diagram of a plugging device for a non-wired hole in a power pipe well according to an embodiment of the present invention. DETAILED DESCRIPTION

[0020] In order to make the objectives, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings.

[0021] like Figure 1 FIG. 1 is a schematic diagram of an embodiment of a plugging device for a power pipe well without a wire threading hole provided by the present invention. In this embodiment, the device comprises:

[0022] Bottom cover 1, outer cover 2 and sealing assembly 3, the sealing assembly 3 is arranged between the bottom cover 1 and the outer cover 2, the bottom cover 1 and the outer cover 2 are passed through and fixed by studs; a controller is arranged in the sealing assembly 3, a communication module and a sensor are arranged in the controller; the communication module is used for communication data transmission, and the sensor is used for real-time detection of the state parameters of the bottom cover 1, the outer cover 2 and the sealing assembly 3, and the blocking state of the blocking device is determined according to the state parameters. It can be understood that a sealing assembly 3 is arranged between the bottom cover 1 and the outer cover 2, and the stud passes through the outer cover 2 and is connected with the nut on the bottom cover 1 at the same time. By tightening the nut, the sealing assembly 3 is compressed, and the sealing assembly 3 convexly increases the sealing surface with the pipe wall stroke. The built-in 4G communication module is responsible for communicating with the management platform, and the intelligent plugging device is equipped with a displacement sensor and a fall-off detection sensor to detect the state of the plugging device in real time; the outer surface is provided with a QR code, which is mainly used for installation, defense and disarming. The management system is provided with a PC terminal and a mobile phone app, and an intelligent pipe well ledger is established to view the state of the plugging device in real time, and the construction personnel can remotely disarm.

[0023] One embodiment further includes a power supply module for providing a power signal to the controller; and an identification module for identifying the identity of the blocking device.

[0024] One embodiment further includes a management module, which is communicatively connected to the controller through the communication module, and is used to output corresponding control instructions to the controller according to input information, and display corresponding information according to the execution results of the control instructions. Understandably, the system adopts IoT-related technologies such as sensor technology, GIS navigation technology, computer network technology and other wireless communication technologies to realize the intelligent, networked and spatial visualization of power pipe well threading holes and event management, innovate new models of underground environmental management, improve underground environmental management processes, establish a scientific and complete supervision and evaluation system, and realize the sharing of existing relevant resources to improve the efficiency and level of urban comprehensive management; relying on the IoT platform, a real-time monitoring system integrated with multiple sensor devices, the specific functions include: a. When the threading and plugging device is opened to a certain angle, an early warning signal is issued; b. The early warning signal is transmitted to the central computer room service manhole cover management and maintenance platform through NB-iot; c. The operation and maintenance system conducts big data analysis, and after confirming the alarm, it issues a real-time warning and pushes the alarm information to the mobile APP of the operation and maintenance manager; d. After receiving the mobile APP early warning information, the operation and maintenance manager rushes to the scene to check it according to the principle of proximity, and feeds back the processing situation to the central computer room through the mobile APP, and the operation and maintenance center administrator makes corresponding processing.

[0025] We provide standard protocol interfaces such as Websocket and HTTP, and can also customize and develop interfaces according to customer needs, so that our data can be seamlessly connected to the customer's smart urban management or smart city platform.

[0026] The system will monitor the abnormal data information of the equipment installation points in real time (abnormal opening, equipment information loss, low voltage, etc.), and generate alarm information for abnormal data in time, and push the information to the corresponding responsible person through PC pop-up window, mobile APP push, SMS, etc. The system supports presenting the information of equipment points in the form of GIS map, and displays the abnormal data points in different colors. The map supports filtering by options such as equipment type, equipment status, and basic equipment information, and also supports map thumbnails, zoom in, zoom out, and pan operations. When the equipment points are installed, the construction personnel can upload the geographical location (GPS positioning), equipment installation information, and basic information of the equipment unit through the mobile phone APP after installing the equipment at a certain point. The system can assign tasks, manage inspection records and inspection tracks for inspection personnel, and grasp the dynamics of inspection personnel and the inspection status of pluggers in the jurisdiction in real time. The system can define different users and user groups, allocate permissions and supervise them, and can also create or delete users and user groups. There is no limit on the number of users.

[0027] In one embodiment, the outer wall of the sealing component 3 is provided with a protrusion 4, the protrusion 4 protrudes from the inside to the outside of the bottom cover 1 and the outer cover 2, and the outer wall of the protrusion 4 is provided with a flat surface; when embedded in the power pipe well, the protrusion 4 contacts the inner wall of the power pipe well without a wire threading hole through the flat surface. The sensor includes at least a displacement sensor and a fall-off detection sensor; the displacement sensor is used to detect the displacement state of the bottom cover 1, the outer cover 2 and the sealing component 3 in real time, and the fall-off detection sensor is used to detect the fall-off state of the bottom cover 1, the outer cover 2 and the sealing component 3 in real time. The controller is also used to input the state parameters obtained by the sensor into a preset recognition module to determine whether the blocking state of the blocking device at this moment meets the preset blocking mark; wherein the recognition module is used to identify and judge the state parameters through a preset recognition algorithm to determine the blocking state of the blocking device; when satisfied, the blocking state of the blocking device is determined to be blocked; when not satisfied, the blocking state of the blocking device is determined to be unblocked.

[0028] In one embodiment, the controller is further used to monitor the blocking device in the blocked state, and output corresponding alarm information when any one of the bottom cover 1, the outer cover 2 and the sealing assembly 3 is in a displacement state or a detached state. The controller is also used to, when receiving the alarm information, determine whether the blocking device at this time can meet the blocking requirements of the unthreaded hole of the power pipe shaft according to the acquired state parameters, and if not, output corresponding reminder information.

[0029] In summary, the implementation of the embodiments of the present invention has the following beneficial effects:

[0030] The sealing device for the unthreaded holes in the power pipe shaft provided by the present invention can obtain the number and positions of the unthreaded holes in the pipe shaft in real time, and provide accurate data for subsequent sealing operations; according to the recognition result, the equipment should be able to automatically select a suitable plugger to achieve fast and effective sealing; and monitor the status of the plugger in real time, including whether the plugging is successful, the firmness of the plugging, etc., to ensure the sealing effect.

[0031] The above disclosure is only the preferred embodiment of the present invention, which certainly cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope of the present invention.

Claims

1. A plugging device for a non-wired hole in a power pipe well, characterized in that: include: A bottom cover, an outer cover and a sealing assembly, wherein the sealing assembly is arranged between the bottom cover and the outer cover, and the bottom cover and the outer cover are penetrated and fixed by studs; A controller is arranged in the sealing component, and a communication module and a sensor are arranged in the controller; the communication module is used for communication data transmission, and the sensor is used for real-time detection of state parameters of the bottom cover, the outer cover and the sealing component, and determination of the blocking state of the blocking device according to the state parameters.

2. The blocking device according to claim 1, characterized in that: It also includes a power supply module for providing a power signal to the controller; and an identification module for identifying the identity of the blocking device.

3. The blocking device according to claim 2, characterized in that: It also includes a management module, which is connected to the controller through the communication module, and is used to output corresponding control instructions to the controller according to input information, and display corresponding information according to the execution result of the control instruction.

4. The blocking device according to claim 3, characterized in that: A protrusion is provided on the outer wall of the sealing assembly, and the protrusion protrudes from the inside to the outside of the bottom cover and the outer cover, and a flat surface is provided on the outer wall of the protrusion; when embedded in the power pipe well, the protrusion contacts the inner wall of the power pipe well without a wire threading hole through the flat surface.

5. The blocking device according to claim 4, characterized in that: The sensor includes at least a displacement sensor and a fall-off detection sensor; the displacement sensor is used to detect the displacement state of the bottom cover, the outer cover and the sealing component in real time, and the fall-off detection sensor is used to detect the fall-off state of the bottom cover, the outer cover and the sealing component in real time.

6. The blocking device according to claim 5, characterized in that: The controller is also used to input the state parameters acquired by the sensor into a preset recognition module to determine whether the blocking state of the blocking device at that moment meets the preset blocking mark; wherein the recognition module is used to identify and judge the state parameters through a preset recognition algorithm to determine the blocking state of the blocking device; When the conditions are met, the blocking state of the blocking device is determined to be blocked; when the conditions are not met, the blocking state of the blocking device is determined to be unblocked.

7. The blocking device according to claim 6, characterized in that: The controller is also used to monitor the blocking device in the blocked state, and output corresponding alarm information when any one of the bottom cover, the outer cover and the sealing assembly is in a displacement state or a detached state.

8. The blocking device according to claim 7, characterized in that: The controller is also used to, when receiving an alarm message, determine whether the current plugging device can meet the plugging requirements of the unthreaded holes in the power pipe well based on the acquired state parameters, and if not, output corresponding reminder information.

Images