A knife switch control platform

Abstract

The present invention discloses a knife switch control platform, comprising a workbench and a first-level bracket mechanism, which is arranged on the surface of the workbench, and a first-level computer is arranged on the first-level bracket mechanism, and a whole-network knife switch list collection module is set by using the first-level computer. This knife switch control platform effectively avoids the problem of low efficiency caused by a large statistical workload by setting the whole-network knife switch list collection module, and uses the knife switch list confirmation management module to realize the dynamic display of the whole-network knife switch list confirmation, improve the accuracy and real-time performance of the knife switch list confirmation data, and improve the equipment operation efficiency. In addition, by using the first-level bracket mechanism, the second-level bracket mechanism and the synchronous bracket mechanism, in the actual control process of the knife switch, the upper computer can be switched to a lower position flush with the operator's line of sight, so as to effectively deal with the problem that the upper computer display needs the user to keep looking up when viewing it.

Description

Technical Field

[0001] The present invention relates to the technical field of knife switch control, and in particular to a knife switch control platform. Background Art

[0002] A knife switch is a type of manual switch for power equipment, also known as a knife switch. It is generally composed of a porcelain base, a plastic cover, and copper parts. The upper part is the line input port, the lower part is the line output port, and there is a fuse installation location in the middle. It is mostly used for low-voltage electricity. There are single-phase knife switches and three-phase knife switches.

[0003] In traditional power systems, the control of knife switches is mainly carried out through traditional Excel spreadsheets. The statistical workload is large and the efficiency is low. It is difficult to dynamically evaluate the risk of single-confirmed knife switches, and it is impossible to accurately determine the accuracy and real-time nature of the knife switch single confirmation data, which affects the equipment operation efficiency. For this reason, we propose a knife switch control platform. Summary of the invention

[0004] The purpose of the present invention is to provide a knife switch control platform to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a knife switch control platform, including a workbench, and also including:

[0006] A primary bracket mechanism is arranged on the surface of the workbench, and a primary computer is arranged on the primary bracket mechanism, and a full-network switch list collection module is set by using the primary computer; and

[0007] A secondary support mechanism is installed on the workbench at a position above the primary support mechanism, and a secondary computer is arranged on the secondary support mechanism, and a knife switch single confirmation management module is arranged by using the secondary computer; and

[0008] The synchronous support mechanism is arranged between the primary support mechanism and the secondary support mechanism, so as to switch the secondary computer to the position of the primary computer when the primary support mechanism is arranged to drive the primary computer to move.

[0009] As a preferred option, the whole network switch list collection module is used to sort out the details of the switch with voltage level of 35kV and above in the whole network, and the switch list is formulated by network area and voltage level, and it is regularly updated according to the commissioning of new equipment;

[0010] Utilize the switch single confirmation management module, and control the switch single confirmation requirements with the integrated target mode, conduct in-depth analysis from the aspects of power grid safety, equipment type, equipment status and power supply reliability, and conduct dynamic risk assessment on all switches on the list, organize the details of switches with lower risks that will only cause level 4 or below accidents, and formulate a list of switches with single confirmation operation conditions. The dispatcher department dynamically assesses the risks of single confirmation switches through the system, updates the risk and accident event levels on a rolling basis, and regularly maintains and updates the single confirmation switch list to dynamically display the single confirmation of switches across the entire network, thereby improving the accuracy and real-time nature of switch single confirmation data and improving equipment operation efficiency.

[0011] Preferably, the first-level support mechanism includes a telescopic rod installed on a workbench, and a driving member for driving the telescopic rod to extend and retract is also provided on the workbench, and the driving member simultaneously limits the extension and retraction of the telescopic rod, and a docking seat is rotatably installed on the end of the telescopic rod, and the first-level computer is detachably installed on the docking seat, and is simultaneously connected to the synchronous support mechanism, so that when the telescopic rod is restricted from extension and retraction, the synchronous support mechanism is used to drive the first-level computer to remain vertical.

[0012] Preferably, the driving member includes an electric push rod installed on the workbench, a mounting ring is provided at the outer end of the telescopic rod, and the output end of the electric push rod is connected to the mounting ring to utilize the mounting ring to drive the telescopic rod to extend and retract.

[0013] Preferably, a reinforcing bracket is further provided on the workbench, and the reinforcing bracket is connected to the electric push rod.

[0014] Preferably, the secondary support mechanism includes a telescopic rod 2 rotatably mounted on a workbench, a docking seat 2 rotatably mounted on the end of the telescopic rod 2, the secondary computer is detachably mounted on the docking seat 2 and is simultaneously connected to the synchronous support mechanism, so that the synchronous support mechanism can be used to drive the secondary computer and the primary computer to remain vertical in the same vertical plane.

[0015] Preferably, the synchronous support mechanism includes a push rod component arranged on the telescopic rod 1, and the push rod component is connected to the primary computer to drive the primary computer to deflect when the telescopic rod 1 drives the primary computer to move;

[0016] A limiting component is arranged on the top rod component, and the limiting component is connected to the secondary computer. When the primary computer deflects and the telescopic rod is extended or retracted, the secondary computer is driven to move synchronously with the primary computer and always maintain a vertical state.

[0017] Preferably, the push rod component includes a bearing collar rotatably mounted on a telescopic rod one, a telescopic rod three is arranged on the outside of the bearing collar, and a limiting collar is installed at the end of the telescopic rod three, a limiting push rod is slidably arranged in the limiting collar, one end of the limiting push rod abuts against the workbench, and a sleeve frame one is rotatably mounted on the other end, the sleeve frame is set at the top position of the first-level computer, and the sleeve frame one is connected to the limiting component, so that the limiting push rod can be used to push the sleeve frame one to drive the first-level computer to deflect.

[0018] Preferably, a contact roller is provided at one end of the limiting push rod abutting against the workbench, and the contact roller abuts against the workbench.

[0019] Preferably, the limiting component includes a sleeve frame 2 hinged on the top of the sleeve frame 1, the sleeve frame 2 is sleeved on the bottom position of the secondary computer, and a telescopic rod 4 is installed on the back of the sleeve frame 2, and a mounting seat is provided at the end of the telescopic rod 4, a telescopic rod 5 is installed on the mounting seat, and the end of the telescopic rod 5 is slidably sleeved on the limiting top rod, so that the secondary computer moves together with the primary computer and always remains vertical.

[0020] The present invention has at least the following beneficial effects:

[0021] 1. Through the module for collecting funds for the list of switches in the entire network, the details of switches at voltage levels of 35kV and above in the entire network can be comprehensively sorted out, and a list of switches can be prepared by network area and voltage level, and regularly updated according to the commissioning of new equipment, so as to solve the problem of low efficiency caused by large statistical workload and to quickly and comprehensively grasp the situation of switches in the entire network;

[0022] In addition, through the set up knife switch single confirmation management module, it can conduct in-depth analysis from aspects such as power grid safety, equipment type, equipment status and power supply reliability according to the requirements of knife switch single confirmation in the integrated control target mode, conduct dynamic risk assessment on all knife switches on the list, organize the details of knife switches with lower risks that will only cause level 4 and below accidents, and formulate a list of knife switches with single confirmation operation conditions. The dispatcher department only needs to dynamically assess the risk of single-confirmed knife switches through the system, and the knife switch single confirmation management module rolls over the risk and accident event levels, and regularly maintains and updates the single-confirmed knife switch list to achieve dynamic display of knife switch single confirmation for the entire network, improve the accuracy and real-time nature of knife switch single confirmation data, and improve equipment operation efficiency.

[0023] 2. Through the use of the first-level bracket mechanism, the second-level bracket mechanism and the synchronous bracket mechanism, during the actual control of the knife switch, the upper computer can be switched to the lower position flush with the operator's line of sight, so as to effectively deal with the problem that the user needs to keep looking up when viewing the upper computer display, thereby ensuring continuous and comfortable control of the knife switch, and being more conducive to maintaining the operator's health, effectively avoiding joint diseases such as cervical spondylosis. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 For the present invention Figure 1 Another structural diagram;

[0026] Figure 3 For the present invention Figure 2 A partial enlarged structural diagram after omitting the workbench;

[0027] Figure 4 For the present invention Figure 3 Schematic diagram of the plane structure;

[0028] Figure 5 For the present invention Figure 1 Another structural diagram;

[0029] Figure 6 This is a schematic diagram of the secondary computer after switching positions of the present invention.

[0030] In the figure: 1. workbench; 2. primary bracket mechanism; 21. telescopic rod 1; 22. driving member; 221. electric push rod; 222. mounting collar; 223. reinforcing bracket; 23. docking seat 1; 3. primary computer; 4. secondary bracket mechanism; 41. telescopic rod 2; 42. docking seat 2; 5. secondary computer; 6. synchronous bracket mechanism; 61. push rod component; 611. bearing collar; 612. telescopic rod 3; 613. limiting collar; 614. limiting push rod; 615. sleeve frame 1; 616. contact roller; 62. limiting component; 621. sleeve frame 2; 622. telescopic rod 4; 623. mounting seat; 624. telescopic rod 5. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-6The present invention provides a technical solution: a knife switch control platform, including a workbench 1, and also includes:

[0033] A primary bracket mechanism 2 is arranged on the surface of the workbench 1, and a primary computer 3 is arranged on the primary bracket mechanism 2, and a full network switch list collection module is set by using the primary computer 3; and

[0034] A secondary support mechanism 4 is installed on the workbench 1 at a position above the primary support mechanism 2, and a secondary computer 5 is arranged on the secondary support mechanism 4, and a knife switch single confirmation management module is set by using the secondary computer 5; and

[0035] The synchronous support mechanism 6 is arranged between the primary support mechanism 2 and the secondary support mechanism 4 so as to switch the secondary computer 5 to the position of the primary computer 3 when the primary support mechanism 2 drives the primary computer 3 to move.

[0036] Then, through the module for collecting funds for the list of switches in the entire network, the details of switches at voltage levels of 35kV and above in the entire network are comprehensively sorted out, and a list of switches is prepared by network area and voltage level, and it is regularly updated according to the commissioning of new equipment, so as to solve the problem of low efficiency caused by large statistical workload and effectively avoid the problem of low efficiency caused by traditional Excel table statistics, so as to quickly and comprehensively grasp the situation of switches in the entire network;

[0037] The switch single confirmation management module is used to control the requirements of the switch single confirmation in accordance with the integrated target mode, and conducts in-depth analysis from the aspects of power grid safety, equipment type, equipment status and power supply reliability. A dynamic risk assessment is conducted on all switches on the list, and the details of switches with lower risks that will only cause level 4 or below accidents are sorted out. A list of switches with single confirmation operation conditions is drawn up. The dispatcher department dynamically assesses the risks of single-confirmed switches through the system, updates the risk and accident event levels on a rolling basis, and regularly maintains and updates the list of single-confirmed switches to dynamically display the single confirmation of switches across the entire network, thereby improving the accuracy and real-time nature of switch single confirmation data and improving equipment operation efficiency.

[0038] In addition, due to the need for control, multiple monitors need to be equipped to carry out targeted control in different categories. It is unrealistic to place multiple monitors on the control platform separately, because a sufficiently large control platform is required. Not only does it have the problem of serious area occupation, but it also needs to change its position frequently during use, which is very troublesome. Therefore, in the prior art, the monitors are installed on the control platform in an array using brackets. The problem that follows is that during the entire use process, especially for the monitors at the top of the array, it is necessary to keep the head up and look up continuously during use, which easily causes pressure on the shoulders, neck and other parts. In the long run, severe cases may even develop cervical spondylosis or shoulder pain. Periodontitis, poor working comfort and easy to affect physical health. In view of this, the present invention, through the use of the first-level support mechanism 2, the second-level support mechanism 4 and the synchronous support mechanism 6, can switch the upper computer to the lower position flush with the operator's line of sight during the actual control of the knife switch, while not changing the distance between the computer and the user, avoiding increasing the radiation hazard of the computer to the user, and maintaining the best direct viewing distance to ensure the health and comfort of the eyes, so as to effectively deal with the problem that the user needs to keep looking up when viewing the upper computer display, ensure the continuous comfortable control of the knife switch, and is more conducive to maintaining the health of the operator, effectively avoiding joint diseases such as cervical spondylosis.

[0039] As for the above-mentioned characteristic primary support mechanism 2, as a technical means, the characteristic includes a telescopic rod 21 installed on the workbench 1, and a driving member 22 for driving the telescopic rod 21 to extend and retract is also provided on the workbench 1;

[0040] The driving member 22 further includes an electric push rod 221 installed on the workbench 1, and a mounting collar 222 is provided at the end of the outer side of the telescopic rod 21, and the output end of the electric push rod 221 is connected to the mounting collar 222, so as to utilize the mounting collar 222 to drive the telescopic rod 21 to extend and retract;

[0041] The electric push rod 221 also limits the extension and retraction of the telescopic rod 21, and a docking seat 23 is rotatably installed at the end of the telescopic rod 21. The primary computer 3 can be detachably installed on the docking seat 23 and is connected to the synchronous bracket mechanism 6 at the same time. In this way, when the electric push rod 221 remains stationary, the telescopic rod 21 remains stable and does not shrink, and then cooperates with the synchronous bracket mechanism 6 to drive the primary computer 3 to remain vertical, and when the telescopic rod 21 shrinks, the synchronous bracket mechanism 6 drives the primary computer 3 to deflect and fold it up.

[0042] Furthermore, a reinforcing bracket 223 is provided on the workbench 1, and the reinforcing bracket 223 is connected to the electric push rod 221 to enhance the stability of the electric push rod 221, thereby improving the stability of the telescopic rod 21 and the computer.

[0043] For the above-mentioned characteristic secondary bracket mechanism 4, as a technical means, this feature includes a telescopic rod 2 41 rotatably installed on the workbench 1, and a docking seat 2 42 is rotatably installed at the end of the telescopic rod 2 41. The secondary computer 5 can be detachably installed on the docking seat 2 42 and is connected to the synchronous bracket mechanism 6 at the same time. In this way, when the electric push rod 221 remains stable, the stability of the synchronous bracket mechanism 6 is cooperated to ensure that the secondary computer 5 and the primary computer 3 remain vertical in the same vertical plane, thereby ensuring stable control and display use.

[0044] As for the above-mentioned characteristic synchronous support mechanism 6, as a technical means, the characteristic includes a push rod component 61 arranged on the telescopic rod 21, and the push rod component 61 includes a bearing ring 611 rotatably mounted on the telescopic rod 21, a telescopic rod 3 612 is arranged on the outside of the bearing ring 611, and a limiting ring 613 is installed at the end of the telescopic rod 3 612, and a limiting push rod 614 is slidably arranged in the limiting ring 613, one end of the limiting push rod 614 abuts against the workbench 1, and a sleeve frame 615 is rotatably installed on the other end thereof, the sleeve frame 615 is sleeved at the top position of the primary computer 3, and the sleeve frame 615 is connected to the limiting component 62, so that when the telescopic rod 21 drives the primary computer 3 to move, the limiting push rod 614 will push the sleeve frame 615 to drive the primary computer 3 to deflect, so as to switch the originally vertical primary computer 3 to a state horizontal with the working surface of the workbench 1;

[0045] Further, a limiting component 62 is provided on the top rod component 61, and the limiting component 62 includes a sleeve frame 2 621 hinged on the top of the sleeve frame 1 615, and the sleeve frame 2 621 is sleeved at the bottom position of the secondary computer 5, and a telescopic rod 4 622 is installed on the back of the sleeve frame 2 621, and a mounting seat 623 is provided at the end of the telescopic rod 4 622, and a telescopic rod 5 624 is installed on the mounting seat 623, and the end of the telescopic rod 5 624 is slidably sleeved on the limiting top rod 614, so that when the primary computer 3 moves, the secondary computer 5 will be pulled to move synchronously, but in the process of the secondary computer 5 following the movement of the primary computer 3, under the restriction of the telescopic rod 5 624 perpendicular to the limiting top rod 614 and the telescopic rod 4 622 perpendicular to the telescopic rod 5 624, the secondary computer 5 is driven to always remain perpendicular to the limiting top rod 614, that is, the secondary computer 5 always maintains a vertical display state;

[0046] It should be noted that when the electric push rod 221 moves to the extreme state, the primary computer 3 switches from vertical to horizontal, and its end is just below its original position. In this way, the secondary computer 5 is vertically positioned at the end of the primary computer 3 exactly at the original position of the primary computer 3, so as to effectively ensure the operator's comfortable use.

[0047] Furthermore, during the deflection of the primary computer 3, the longitudinal height of the limiting push rod 614 will change, that is, the end of the limiting push rod 614 abuts against the workbench 1 and slides relative to the workbench 1. At this time, a contact roller 616 is provided at the end of the limiting push rod 614 abutting against the workbench 1. The contact roller 616 abuts against the workbench 1 to utilize rolling friction instead of sliding friction to reduce friction loss, which not only facilitates the switching between the primary computer 3 and the secondary computer 5, but also effectively extends their service life.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A knife switch control platform, comprising a workbench (1), characterized in that: Also included are: A primary support mechanism (2) is arranged on the surface of the workbench (1), and a primary computer (3) is arranged on the primary support mechanism (2); and A secondary support mechanism (4) is installed on the workbench (1) at a position above the primary support mechanism (2), and a secondary computer (5) is arranged on the secondary support mechanism (4); and A synchronous support mechanism (6) is arranged between the primary support mechanism (2) and the secondary support mechanism (4) so ​​as to synchronously switch the secondary computer (5) to the position of the original primary computer (3) when the primary support mechanism (2) drives the primary computer (3) to move, and under the restriction of a fifth telescopic rod (624) perpendicular to the limiting top rod (614) and a fourth telescopic rod (622) perpendicular to the fifth telescopic rod (624), the secondary computer (5) is always driven to remain perpendicular to the limiting top rod (614), that is, the secondary computer (5) always maintains a vertical display state; When the electric push rod (221) moves to the extreme state, the primary computer (3) switches from vertical to horizontal, and its end is located just below its original position, so that the secondary computer (5) is vertically positioned at the end of the primary computer (3) at the original position of the primary computer (3).

2. A knife switch control platform according to claim 1, characterized in that: The whole network switch list collection module is used to sort out the details of the switches at voltage levels of 35kV and above in the whole network, and a switch list is prepared by network area and voltage level, and it is regularly updated according to the commissioning of new equipment; Utilize the switch single confirmation management module, and control the switch single confirmation requirements with the integrated target mode, conduct in-depth analysis from the aspects of power grid safety, equipment type, equipment status and power supply reliability, and conduct dynamic risk assessment on all switches on the list, organize the details of switches with lower risks that will only cause level 4 or below accidents, and formulate a list of switches with single confirmation operation conditions. Dispatchers can dynamically assess the risks of single-confirmed switches through the system, rollingly update the risk and accident event levels, and regularly maintain and update the single-confirmed switch list to dynamically display the single confirmation of switches across the entire network, thereby improving the accuracy and real-time nature of switch single confirmation data and improving equipment operation efficiency.

3. A knife switch control platform according to claim 2, characterized in that: The primary support mechanism (2) comprises a telescopic rod (21) mounted on a workbench (1), and a driving member (22) for driving the telescopic rod (21) to extend and retract is also arranged on the workbench (1), and the driving member (22) simultaneously limits the extension and retraction of the telescopic rod (21), and a docking seat (23) is rotatably mounted on the end of the telescopic rod (21), and the primary computer (3) is detachably mounted on the docking seat (23) and is simultaneously connected to the synchronous support mechanism (6), so that when the telescopic rod (21) is restricted from extending and retracting, the synchronous support mechanism (6) is used to drive the primary computer (3) to remain vertical.

4. A knife switch control platform according to claim 3, characterized in that: The driving member (22) comprises an electric push rod (221) mounted on the workbench (1), a mounting collar (222) being provided at the outer end of the telescopic rod (21), and an output end of the electric push rod (221) being connected to the mounting collar (222) so as to utilize the mounting collar (222) to drive the telescopic rod (21) to be extended or retracted.

5. A knife switch control platform according to claim 4, characterized in that: A reinforcing bracket (223) is also provided on the workbench (1), and the reinforcing bracket (223) is connected to the electric push rod (221).

6. A knife switch control platform according to claim 5, characterized in that: The secondary support mechanism (4) comprises a second telescopic rod (41) rotatably mounted on the workbench (1), a second docking seat (42) rotatably mounted on the end of the second telescopic rod (41), the second computer (5) being detachably mounted on the second docking seat (42) and simultaneously connected to the synchronous support mechanism (6), so that the synchronous support mechanism (6) drives the second computer (5) and the first computer (3) to remain vertical in the same vertical plane.

7. The knife switch control platform according to claim 6, characterized in that: The synchronous support mechanism (6) includes a push rod component (61) arranged on the telescopic rod (21), and the push rod component (61) is connected to the primary computer (3) so as to drive the primary computer (3) to deflect when the telescopic rod (21) drives the primary computer (3) to move; A limiting component (62) is provided on the top rod component (61), and the limiting component (62) is connected to the secondary computer (5). When the primary computer (3) deflects and the telescopic rod 1 (21) is extended or retracted, the secondary computer (5) is driven to move synchronously with the primary computer (3) and to always maintain a vertical state.

8. The knife switch control platform according to claim 7, characterized in that: The push rod component (61) includes a bearing ring (611) rotatably mounted on the telescopic rod (21), a telescopic rod (612) is arranged outside the bearing ring (611), and a limiting ring (613) is installed at the end of the telescopic rod (612), and a limiting push rod (614) is slidably arranged in the limiting ring (613), one end of the limiting push rod (614) is in contact with the workbench (1), and the other end thereof is rotatably mounted with a sleeve frame (615), the sleeve frame (615) is sleeved at the top position of the primary computer (3), and the sleeve frame (615) is connected to the limiting component (62), so that the limiting push rod (614) pushes the sleeve frame (615) to drive the primary computer (3) to deflect.

9. A knife switch control platform according to claim 8, characterized in that: A contact roller (616) is provided at one end of the limiting push rod (614) abutting against the workbench (1), and the contact roller (616) abuts against the workbench (1).

10. A knife switch control platform according to claim 9, characterized in that: The limiting component (62) includes a sleeve frame 2 (621) hinged on the top of the sleeve frame 1 (615), the sleeve frame 2 (621) is sleeved on the bottom of the secondary computer (5), and a telescopic rod 4 (622) is installed on the back of the sleeve frame 2 (621), and a mounting seat (623) is provided at the end of the telescopic rod 4 (622), and a telescopic rod 5 (624) is installed on the mounting seat (623), and the end of the telescopic rod 5 (624) is slidably sleeved on the limiting top rod (614), so that the secondary computer (5) moves together with the primary computer (3) and always remains vertical.

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