Intelligent test workbench for power transformation test

Abstract

The invention provides an intelligent test workbench for a power transformation test. The intelligent test workbench comprises a cabinet, a workbench panel, supporting table legs, a storage battery pack or / and a portable generator set, the cabinet is provided with a plurality of drawers and is provided with hinge positions; the workbench panel is rotationally mounted on the hinged position of the cabinet through a hinge, and a groove is formed; the supporting table legs are rotatably mounted on the bottom walls of the grooves and far away from the hinges, the occupied space of the supporting table legs after folding is smaller than that of the cavities of the grooves, and the structures are fixedly clamped after the supporting table legs are unfolded and abut against the side walls of the grooves; the storage battery pack and the portable generator set are placed in the corresponding drawers; when the workbench panel is unfolded, the workbench panel is rotated away from the cabinet, and then the supporting table legs are driven to rotate out of the grooves for structural unfolding until the workbench panel is in a horizontal state; when the working table panel is stored, the supporting table legs are driven to be folded and rotated into the grooves until all the supporting table legs are stored, and then the working table panel is driven to rotate to abut against the cabinet. According to the invention, the power test equipment can be stably unfolded and deployed, and the environmental influence is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of power systems, and in particular to an intelligent test workbench for power transformation tests. Background Art

[0002] At present, power test equipment often has high requirements for the working environment, especially in bad weather or special environments (such as strong light, high temperature, humidity or outdoor conditions). Power test equipment may not be able to operate stably or the accuracy of test results may be affected because it cannot be unfolded and placed stably. At the same time, power test equipment requires a stable power supply, but in some remote areas or temporary test sites, reliable power supply is a problem.

[0003] However, there is a lack of solutions to the above problems in the prior art. Therefore, there is an urgent need for a work platform that can smoothly deploy power test equipment and reduce environmental impact, and can also provide reliable power supply to the power test equipment. Summary of the invention

[0004] The technical problem to be solved by the embodiments of the present invention is to provide an intelligent test workbench for substation testing, which can enable the power test equipment to be deployed smoothly and reduce environmental impact, and can also provide a reliable power supply to the power test equipment.

[0005] In order to solve the above technical problems, an embodiment of the present invention provides an intelligent test bench for substation testing, comprising a cabinet with multiple drawers, a workbench panel, supporting legs, a battery pack and / or a portable generator set; wherein,

[0006] The cabinet comprises a first top surface, a first bottom surface, and four first side surfaces arranged between the first top surface and the first bottom surface; wherein one of the first side surfaces is provided with the plurality of drawers, and one of the other three first side surfaces is provided with a hinged position for installing the workbench panel at a designated position close to the first top surface;

[0007] The workbench panel is a rectangular plate whose length is less than the height of the cabinet, and comprises a second top surface, a second bottom surface, and four second side surfaces arranged between the second top surface and the second bottom surface; wherein one side of the second bottom surface is rotatably mounted on the hinged position of the cabinet through a hinge, and the other side is arranged away from the first top surface, and a groove for accommodating the support legs is formed in the middle between the two sides;

[0008] The support table leg is rotatably mounted on the bottom wall of the groove and away from the hinge position of the cabinet; wherein the support table leg is a foldable multi-stage structure, the space occupied by the support table leg after folding is smaller than the cavity volume of the groove, and when unfolded, the support table leg presses against the inner side wall of the groove so that any two adjacent sections of the structure are fixedly clamped;

[0009] The battery pack and the portable generator set are placed in corresponding drawers respectively;

[0010] When unfolding the workbench panel, the workbench panel is first rotated to a certain position in a direction away from the cabinet, and then the support legs are driven to rotate out of the grooves and the structure is unfolded until the support legs are pressed against the ground and the workbench panel is horizontal;

[0011] When the workbench panel is stored, the supporting legs are first driven to fold the structure and rotate into the groove until the supporting legs are completely stored in the groove, and then the workbench panel is driven or self-actuated to rotate toward the cabinet and abut against the cabinet.

[0012] Wherein, an antistatic layer is provided on the first top surface of the cabinet and the second top surface of the workbench panel; wherein the antistatic layer is made of antistatic plastic or rubber.

[0013] Among them, it also includes: a sunshade and rain cover;

[0014] The light-shielding and rain-proof cover is arranged on the first top surface of the cabinet and is deployed on the first top surface along the other three side edges except the first side surface facing the workbench panel, and its cross-sectional profile is concave.

[0015] Wherein, the top of the light-shielding and rain-proof cover is provided with an elastic belt and a fixing ring for covering and fixing on the cabinet or the electric power testing equipment.

[0016] The light-shielding and rainproof cover is made of an antistatic coating and a waterproof material, and a light-shielding layer is embedded inside the cover; the waterproof material is high-density polyethylene.

[0017] The supporting table legs are a foldable multi-level structure composed of multiple lightweight metal frames, and two adjacent metal frames are connected by hinges and fixed by pins or locks; the metal frames are made of aluminum alloy; and the hinges are made of stainless steel.

[0018] Wherein, the workbench panel is made of anti-skid and impact-resistant rubber pads.

[0019] Wherein, the portable generator set is a fuel or solar generator set; the battery pack is a lithium battery pack.

[0020] Among them, it also includes: communication equipment; among them,

[0021] The communication device is placed in a corresponding drawer, which includes a built-in 4G / 5G module and a router.

[0022] Among them, it also includes: a clock synchronization device; wherein,

[0023] The clock synchronization device is placed in a corresponding drawer and includes a GPS module for communicating with a satellite and a Bluetooth module connected to an electric power testing device.

[0024] Implementing the embodiments of the present invention has the following beneficial effects:

[0025] 1. The intelligent test workbench of the present invention is designed as a portable and quickly deployed folding and unfolding mechanism, which can quickly unfold the workbench panel and the supporting legs to form a stable working platform, or fold the workbench panel and the supporting legs to form a convenient and small object, which reduces the complexity of on-site layout and improves the adaptability of the working environment, so as to meet the requirements of stable deployment of power test equipment under different environmental conditions and reduce environmental impact;

[0026] 2. The intelligent test bench of the present invention is designed with a battery pack and / or a portable generator set to provide a reliable power supply to the test equipment, thereby taking into account the convenience and rapid response capability of on-site work and significantly improving work efficiency;

[0027] 3. The intelligent test workbench of the present invention is designed with an anti-static light-shielding and rainproof cover, which is intended to protect the power test equipment from static electricity, strong light and rain. It is not only simple and effective in design, but also ensures the accuracy and reliability of test activities in various environments;

[0028] 4. The intelligent test workbench of the present invention is designed with communication equipment to provide a continuous and stable data transmission environment for on-site testing work, and is also designed with a clock synchronization device to provide effective time synchronization for power test equipment in different locations to ensure data validity. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] 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.

[0030] Figure 1 It is a structural schematic diagram of an intelligent test workbench for power transformation test provided in an embodiment of the present invention after being unfolded;

[0031] Figure 2 It is a structural schematic diagram of an intelligent test workbench for power transformation test provided in an embodiment of the present invention before assembly;

[0032] Figure 3 It is a structural schematic diagram of a cabinet in an intelligent test workbench for power transformation test provided in an embodiment of the present invention;

[0033] Figure 4 It is a front view structural schematic diagram of a workbench panel in an intelligent test workbench for power transformation test provided in an embodiment of the present invention;

[0034] Figure 5 The present invention is a schematic diagram of the structure of a workbench panel in an intelligent test workbench for power transformation test provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0035] 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.

[0036] like Figures 1 to 5 As shown, an intelligent test bench for power transformation test proposed in an embodiment of the present invention includes a cabinet 1 with multiple drawers 4, a workbench panel 2, support legs 3, a battery pack (not shown) or / and a portable generator set (not shown); wherein,

[0037] The cabinet 1 is made of a lightweight material, and includes a first top surface 11, a first bottom surface 12, and four first side surfaces 13 arranged between the first top surface 11 and the first bottom surface 12; wherein, one of the first side surfaces 13 is provided with a plurality of drawers 4, and one of the other three first side surfaces 13 is provided with a hinged position (not shown) for installing a workbench panel 2 at a designated position close to the first top surface 11; it is understandable that, in order to prevent the drawer 4 from sliding out of the cabinet 1, a cabinet door is also used, one side of which is rotatably mounted on the cabinet 1 and the other side of which can be locked on the cabinet 1, to restrict the outside of the drawer 4;

[0038] The workbench panel 2 is a rectangular plate made of anti-skid and impact-resistant rubber pads, the length of which is less than the height of the cabinet 1, and includes a second top surface 21, a second bottom surface 22, and four second side surfaces 23 arranged between the second top surface 21 and the second bottom surface 22; wherein one side of the second bottom surface 22 is rotatably mounted on the hinged position of the cabinet 1 through a hinge, and the other side is arranged away from the first top surface 11, and a groove 221 for accommodating the support legs is formed in the middle between the two sides; it can be understood that the second top surface 21 of the workbench panel 2 is a platform surface for the unfolding of the power test equipment, that is, the power test equipment is deployed on the second top surface 21 of the workbench panel 2 when conducting on-site testing;

[0039] The support table leg 3 is rotatably installed on the bottom wall of the groove 221 and away from the hinge position of the cabinet 1 through a rotating shaft or a hinge; wherein the support table leg 3 is a foldable multi-stage structure composed of a plurality of lightweight metal frames, the space occupied by which is smaller than the cavity volume of the groove 221 after being folded, and which is pressed against the inner wall of the groove 221 after being unfolded so that any two adjacent sections of the structure (i.e., the metal frames) are fixedly clamped; at this time, the metal frame is made of aluminum alloy, and the two adjacent metal frames are connected by hinges made of stainless steel and are clamped and fixed by a bayonet or a lock; it should be noted that the multi-stage folding structure composed of the metal frames is realized by commonly used technical means in the field, which will not be repeated here;

[0040] The battery pack is a lithium battery pack, which is placed in a corresponding drawer 4. When in use, just open the drawer 4 and take it out;

[0041] The portable generator set is a fuel or solar generator set, which is placed in a corresponding drawer 4, and when in use, just open the drawer 4 and take it out;

[0042] When the workbench panel 2 is unfolded to provide a stable working platform for the power test equipment, the workbench panel 2 is first rotated to a certain position in a direction away from the cabinet 1, and then the support legs 3 are driven to rotate out of the grooves 221 and the structure is unfolded until the support legs 3 are pressed against the ground and the workbench panel 2 is horizontal.

[0043] When the workbench panel 2 is folded to form a portable and small object, the supporting legs 3 are first driven to fold the structure and rotate into the groove 221 until the supporting legs 3 are completely stored in the groove 221, and then the workbench panel 2 is driven or automatically rotated toward the cabinet 1 to abut against the cabinet 1.

[0044] It can be seen that the support table legs 3 are not only light and have sufficient structural strength to ensure a certain load capacity by adopting a lightweight metal frame and hinge design, but also realize the rapid deployment and space saving of the workbench panel 2, so that the on-site power test equipment can be quickly put into use, greatly improving the flexibility and adaptability of on-site testing. In addition, the integrated portable generator set and high-capacity battery pack ensure independent operation without external power supply, enhancing the self-sufficiency of the on-site test equipment.

[0045] It is understandable that, in order to facilitate the power test equipment to draw power, a socket (not shown) may be disposed on the first top surface 11 of the cabinet 1 , and the socket is connected to the battery pack through internal wiring of the cabinet 1 .

[0046] In the embodiment of the present invention, an antistatic layer made of antistatic plastic or rubber is provided on the first top surface 11 of the cabinet 1 and the second top surface 21 of the workbench panel 2 to prevent the adverse effects of static electricity on precise power testing equipment.

[0047] In an embodiment of the present invention, the intelligent test workbench also includes: a light-shielding and rain-proof cover 5 made of an anti-static coating and a waterproof material (such as high-density polyethylene) and having a light-shielding layer embedded therein; wherein the light-shielding and rain-proof cover 5 is arranged on the first top surface 11 of the cabinet 1, and is deployed on the first top surface 11 along the other three side edges except the first side surface 13 facing the workbench panel 2, and its cross-sectional contour is concave, which can effectively prevent direct sunlight and rainwater intrusion.

[0048] It should be noted that the antistatic coating is a conductive coating that can effectively dissipate the accumulated static electricity and protect the electronic equipment in the sunshade and rainproof cover 5 from being damaged by static electricity. The waterproof material ensures that the sunshade and rainproof cover 5 can provide protection for the equipment even on rainy days, while the light-shielding layer prevents interference to the equipment caused by strong light.

[0049] In addition, the top of the light-shielding and rain-proof cover 5 is provided with an elastic band (not shown) and a fixing ring (not shown) for covering and fixing on the cabinet 1 or the power testing equipment. These designs enable the light-shielding and rain-proof cover 5 to quickly cover and firmly fix on the workbench or equipment to adapt to various working environments.

[0050] In an embodiment of the present invention, the intelligent test workbench also includes: a communication device (not shown) and a clock synchronization device (not shown); wherein the communication device is placed in a corresponding drawer, and includes a built-in 4G / 5G module and a router, so that a mobile WIFI hotspot is created through the 4G / 5G module and the router to achieve wireless network coverage on site, which provides convenience for the instant transmission and remote monitoring of test data; the clock synchronization device is placed in a corresponding drawer, and includes a GPS module for communicating with a satellite and a Bluetooth module connected to the power test equipment, so that phase synchronization between the power test equipment is achieved, which provides technical support for test tasks requiring high-precision clock synchronization and ensures the accuracy of the test results.

[0051] In an embodiment of the present invention, the intelligent test workbench also includes a radio frequency cable storage tool (not shown) placed in a corresponding drawer; wherein the radio frequency cable storage tool adopts a reel-type design, which solves the problems of cable confusion and management difficulties in on-site testing, so that the cables can be pulled out or retracted as needed, which is convenient and efficient.

[0052] Implementing the embodiments of the present invention has the following beneficial effects:

[0053] 1. The intelligent test workbench of the present invention is designed as a portable and quickly deployed folding and unfolding mechanism, which can quickly unfold the workbench panel and the supporting legs to form a stable working platform, or fold the workbench panel and the supporting legs to form a convenient and small object, which reduces the complexity of on-site layout and improves the adaptability of the working environment, so as to meet the requirements of stable deployment of power test equipment under different environmental conditions and reduce environmental impact;

[0054] 2. The intelligent test bench of the present invention is designed with a battery pack and / or a portable generator set to provide a reliable power supply to the test equipment, thereby taking into account the convenience and rapid response capability of on-site work and significantly improving work efficiency;

[0055] 3. The intelligent test workbench of the present invention is designed with an anti-static light-shielding and rainproof cover, which is intended to protect the power test equipment from static electricity, strong light and rain. It is not only simple and effective in design, but also ensures the accuracy and reliability of test activities in various environments;

[0056] 4. The intelligent test workbench of the present invention is designed with communication equipment to provide a continuous and stable data transmission environment for on-site testing work, and is also designed with a clock synchronization device to provide effective time synchronization for power test equipment in different locations to ensure data validity.

[0057] 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. An intelligent test bench for power transformation test, characterized in that: It includes a cabinet with multiple drawers, a work surface, supporting legs, a battery pack and / or a portable generator set; wherein: The cabinet comprises a first top surface, a first bottom surface, and four first side surfaces arranged between the first top surface and the first bottom surface; wherein one of the first side surfaces is provided with the plurality of drawers, and one of the other three first side surfaces is provided with a hinged position for installing the workbench panel at a designated position close to the first top surface; The workbench panel is a rectangular plate whose length is less than the height of the cabinet, and comprises a second top surface, a second bottom surface, and four second side surfaces arranged between the second top surface and the second bottom surface; wherein one side of the second bottom surface is rotatably mounted on the hinged position of the cabinet through a hinge, and the other side is arranged away from the first top surface, and a groove for accommodating the support legs is formed in the middle between the two sides; The support table leg is rotatably mounted on the bottom wall of the groove and away from the hinge position of the cabinet; wherein the support table leg is a foldable multi-stage structure, the space occupied by the support table leg after folding is smaller than the cavity volume of the groove, and when unfolded, the support table leg presses against the inner side wall of the groove so that any two adjacent sections of the structure are fixedly clamped; The battery pack and the portable generator set are placed in corresponding drawers respectively; When unfolding the workbench panel, the workbench panel is first rotated to a certain position in a direction away from the cabinet, and then the support legs are driven to rotate out of the grooves and the structure is unfolded until the support legs are pressed against the ground and the workbench panel is horizontal; When the workbench panel is stored, the supporting legs are first driven to fold the structure and rotate into the groove until the supporting legs are completely stored in the groove, and then the workbench panel is driven or self-actuated to rotate toward the cabinet and abut against the cabinet.

2. The intelligent test bench for power transformation test according to claim 1, characterized in that: An antistatic layer is provided on the first top surface of the cabinet and the second top surface of the workbench panel; wherein the antistatic layer is made of antistatic plastic or rubber.

3. The intelligent test bench for power transformation test according to claim 2, characterized in that: Also includes: Sunshade and rain cover; The light-shielding and rain-proof cover is arranged on the first top surface of the cabinet and is deployed on the first top surface along the other three side edges except the first side surface facing the workbench panel, and its cross-sectional profile is concave.

4. The intelligent test bench for power transformation test according to claim 3, characterized in that: The top of the light-shielding and rain-proof cover is provided with an elastic band and a fixing ring for covering and fixing on the cabinet or the electric power testing equipment.

5. The intelligent test bench for power transformation test according to claim 4, characterized in that: The light-shielding and rainproof cover is made of antistatic coating and waterproof material, and a light-shielding layer is embedded inside the cover; wherein the waterproof material is high-density polyethylene.

6. The intelligent test bench for power transformation test according to claim 5, characterized in that: The supporting table legs are a foldable multi-level structure composed of multiple lightweight metal frames, and two adjacent metal frames are connected by hinges and fixed by pins or locks; wherein the metal frames are made of aluminum alloy; and the hinges are made of stainless steel.

7. The intelligent test bench for power transformation test according to claim 6, characterized in that: The workbench panel is made of anti-skid and impact-resistant rubber pads.

8. The intelligent test bench for power transformation test according to claim 7, characterized in that: The portable generator set is a fuel or solar generator set; the storage battery set is a lithium battery set.

9. The intelligent test bench for power transformation test according to claim 8, characterized in that: Also includes: Communications equipment; wherein, The communication device is placed in a corresponding drawer and includes a built-in 4G / 5G module and a router.

10. The intelligent test bench for power transformation test according to claim 9, characterized in that: Also includes: A clock synchronization device; wherein, The clock synchronization device is placed in a corresponding drawer and includes a GPS module for communicating with a satellite and a Bluetooth module connected to an electric power testing device.

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