Electrical test mobile operation platform

Abstract

The invention relates to the technical field of equipment maintenance, in particular to an electrical test mobile operation platform. The electrical test mobile operation platform comprises a cart main body. The upper-layer panel is connected with the trolley main body, a storage drawer is mounted on the upper-layer panel, and at least one through hole is formed in the upper-layer panel; the fixed end of the telescopic support assembly is installed on the large supporting face of the cart body, the movable end of the telescopic support assembly penetrates through the through hole of the upper-layer panel, and the distance between the movable end of the telescopic support assembly and the upper-layer panel can be adjusted through stretching and retracting of the telescopic support assembly. According to the electrical test mobile operation platform, the upper-layer supporting panel and the lower-layer supporting panel are arranged, the upper-layer panel is provided with the drawer for containing small tools, the lower-layer panel is used for containing objects, the containing space of the electrical test mobile operation platform is increased, and classification is convenient. Furthermore, by arranging the telescopic bracket, on one hand, the test wiring is fixed by the telescopic bracket, the wiring disorder is avoided, and on the other hand, the telescopic bracket has a telescopic adjusting function, and the bracket is prevented from influencing the loading and unloading of the instrument.

Description

Technical Field

[0001] The invention relates to the technical field of equipment maintenance, and in particular to an electrical test mobile operating platform. Background Art

[0002] Electrical equipment is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system. In order to ensure the safe operation of electrical equipment, it is necessary to carry out maintenance tests on electrical equipment. When electrical equipment is undergoing maintenance tests, it is necessary to use multiple electrical test equipment such as experimental instruments, wiring power supplies and auxiliary tools. Since the electrical equipment maintains a certain safety distance from the ground and between different electrical equipment, when conducting maintenance tests on different electrical equipment, the staff manually moves multiple experimental instruments, wiring power supplies and auxiliary tools between multiple electrical equipment in turn, thereby completing the maintenance work of different electrical equipment. When repairing different electrical equipment, multiple experimental instruments, wiring power supplies and auxiliary tools need to be manually moved in turn. Since the electrical test equipment is large in size and weight, the labor intensity of the staff transporting the electrical test equipment is high.

[0003] In the related technology, a movable test platform is used for equipment transportation. However, during on-site testing, the test equipment varies in size and the test personnel are of different heights. As a result, test personnel often bend over to connect wires and operate instruments in a squatting position. In addition, during the test work, tools and wires are used in large quantities, and are frequently disconnected and connected. Improper storage often causes serious wear and tear, and tools, wires, etc. need to be sorted and stored. And due to the lack of fixation, the test wiring is messy. Conventional test platforms can only provide basic equipment support and mobility, which cannot meet the work needs of test personnel, resulting in equipment transportation, assembly and repeated wiring taking too long in electrical tests. Summary of the invention

[0004] Regarding the related technologies, the storage space of the mobile work platform for electrical testing is insufficient, and the lines are difficult to arrange neatly due to the lack of fixation, resulting in time-consuming equipment transportation, assembly and repeated wiring.

[0005] In a first aspect, an embodiment of the present application provides an electrical test mobile work platform, which includes: a cart body; an upper panel connected to the cart body, a storage drawer is installed on the upper panel, and the upper panel is provided with at least one through hole;

[0006] A telescopic bracket assembly, the fixed end of which is installed on the supporting surface of the cart body, the movable end of which passes through the through hole of the upper panel, and the telescopic bracket assembly can adjust the distance between its end and the upper panel by telescoping.

[0007] In combination with the first aspect, in one embodiment, the telescopic support assembly includes: a plurality of rotatable telescopic rods, one end of which is vertically inserted on the supporting surface of the cart body, and the other end of which passes through the upper panel.

[0008] In combination with the first aspect, in one embodiment, the cart body includes:

[0009] A supporting bracket, the bottom of which is provided with a roller assembly;

[0010] The lower panel assembly is mounted on the supporting bracket, and the telescopic bracket assembly is installed on the lower panel assembly.

[0011] In combination with the first aspect, in one embodiment, the lower panel assembly includes:

[0012] at least two side connecting plates connected to the supporting bracket;

[0013] A bottom frame, which is installed below the side connecting plate, and the bottom frame is connected to the rotating telescopic rod;

[0014] The lower panel is connected to the side connecting plate, and the lower panel is provided with a through hole for the rotary telescopic rod to pass through.

[0015] In combination with the first aspect, in one embodiment, a grounding pile is provided on the surface of the support bracket, and the grounding pile is connected to the support bracket via a fishtail knob bolt.

[0016] In combination with the first aspect, in one embodiment, the roller assembly includes: a plurality of rotatable universal wheels, and the plurality of rotatable universal wheels are evenly arranged below the supporting bracket.

[0017] In combination with the first aspect, in one embodiment, a plurality of the rotatable telescopic rods are symmetrically provided on both sides and the rear edge of the upper panel, and at least two of the rotatable telescopic rods located at the rear edge of the upper panel are equipped with push handle connecting rods.

[0018] In combination with the first aspect, in one embodiment, a storage box and an automatic wire reel are respectively provided on two sides of the cart body, and the storage box is open.

[0019] In combination with the first aspect, in one embodiment, the projection surface of the storage box in a direction parallel to the surface of the upper panel is trapezoidal.

[0020] In combination with the first aspect, in one embodiment, a plurality of compartments are provided in the storage drawer.

[0021] The beneficial effects brought by the technical solution provided by the embodiment of the present application include at least:

[0022] The present application increases the storage space of the mobile working platform for electrical tests by setting up double-layer upper and lower support panels, with the upper panel being provided with a drawer for storing small tools and the lower panel being used for placing objects, and facilitates classification. Furthermore, by setting up a telescopic bracket, on the one hand, the test wiring is fixed by it to avoid disorderly wiring, and on the other hand, the telescopic bracket has a telescopic adjustment function to avoid the bracket affecting the loading and unloading of the instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a structural schematic diagram of the first perspective of the electrical test mobile operating platform in an embodiment of the present application;

[0025] Figure 2 This is a structural schematic diagram of the electrical test mobile working platform from a second viewing angle in an embodiment of the present application;

[0026] Figure 3 This is the front view of the mobile working platform for electrical testing in the embodiment of the present application.

[0027] In the figure: 1. Rotating telescopic rod; 2. Upper panel; 3. Storage drawer; 4. Roller assembly; 41. Rotating universal wheel; 5. Lower panel assembly; 51. Side connecting plate; 52. Bottom frame; 53. Lower panel; 7. Support bracket; 6. Grounding pile; 8. Storage box; 9. Automatic wire reel. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0029] Regarding the related technologies, the storage space of the mobile work platform for electrical testing is insufficient, and the lines are difficult to arrange neatly due to the lack of fixation, resulting in time-consuming equipment transportation, assembly and repeated wiring.

[0030] In the first aspect, the present application provides an electrical test mobile work platform, which comprises: a cart body, an upper panel 2 and a telescopic bracket assembly; wherein,

[0031] An upper panel 2 is connected to the trolley body, a storage drawer 3 is installed on the upper panel 2, and the upper panel 2 is provided with at least one through hole; a telescopic bracket assembly, a fixed end of which is installed on the supporting large surface of the trolley body, and the movable end of the telescopic bracket assembly passes through the through hole of the upper panel 2, and the telescopic bracket assembly can adjust the distance between the end of its movable end and the upper panel 2 by telescoping.

[0032] It is worth noting that the present application increases the storage space of the mobile working platform for electrical tests by setting up double-layer upper and lower support panels, with the upper panel being provided with a drawer for storing small tools and the lower panel being used for placing objects, and facilitates classification. Furthermore, by setting up a telescopic bracket, on the one hand, it is used to fix the test wiring to avoid disorderly wiring, and on the other hand, the telescopic bracket has a telescopic adjustment function to prevent the bracket from affecting the loading and unloading of the instrument.

[0033] In a first optional embodiment of the present application, the telescopic bracket assembly includes: a plurality of rotatable telescopic rods 1, one end of which is vertically inserted on the supporting surface of the cart body, and the other end passes through the upper panel 2.

[0034] It is worth noting that the rotating length can be adjusted arbitrarily without affecting the disassembly of the instrument, and it has strong stability after being fixed.

[0035] Further, the adjustment range of the rotating telescopic rod 1 should be 800mm to 1200mm according to the different heights of 6kV to 220kV equipment, ensuring that the wiring part is easy to organize. The height adjustment can be achieved by selecting two sections of 600mm long stainless steel pipes.

[0036] In some specific implementations, in order to ensure that the wiring can be clearly distinguished during the test, such as Figure 2 and Figure 3 As shown, five telescopic rods are arranged on the front side of the upper panel 2, and three are arranged on each of the two side surfaces, with a spacing of 150 mm.

[0037] Furthermore, the rotary telescopic rod 1 comprises two key parts, the lower part of the lower tube is fixed to the lower panel assembly 5 by base bolts, and the upper tube passes through the upper panel, and the upper tube is retractable and rotatably fixed. To avoid scratches, the end of the upper steel tube is sealed with a rubber sleeve.

[0038] In a second optional embodiment of the present application, the telescopic bracket assembly includes: a plurality of position-limiting buckle-type telescopic rods.

[0039] It is understandable that the limit buckle type telescopic rod has strong stability.

[0040] In some specific implementations, the cart body includes: a support bracket 7 and a lower panel assembly 5; wherein,

[0041] A supporting bracket 7 has a roller assembly 4 at its bottom; a lower panel assembly 5 is mounted on the supporting bracket 7, and the telescopic bracket assembly is mounted on the lower panel assembly 5.

[0042] Furthermore, the lower panel assembly 5 comprises: at least two side connecting plates 51, a bottom frame 52 and a lower panel 53; wherein,

[0043] At least two side connecting plates 51 are connected to the supporting bracket 7; a bottom frame 52 is installed below the side connecting plates 51, and the bottom frame 52 is connected to the rotating telescopic rod 1; a lower panel 53 is connected to the side connecting plates 51, and the lower panel 53 is provided with a through hole for the rotating telescopic rod 1 to pass through.

[0044] Furthermore, in order to ensure the bearing capacity and service life of the working platform, the lower panel 53 and the upper panel 2 can be supported by stainless steel plates.

[0045] It is worth noting that stainless steel plates have good weldability and corrosion resistance, but low hardness. Cold-rolled steel plates have high hardness (HRB greater than 90) and low cost. Cold-rolled steel plates can be sprayed with paint for anti-corrosion treatment. The upper and lower panels have a load of ≥50kg, and the material strength should be ≥50HRB. Cold-rolled steel plates are selected.

[0046] Optionally, to accommodate standing operation, the height of the upper panel 2 is about 700-800 mm.

[0047] It can be understood that the space between the lower panel 53 and the upper panel should be able to accommodate two test instruments.

[0048] In some preferred embodiments, a grounding pile 6 is provided on the surface of the support bracket 7, and the grounding pile 6 is connected to the support bracket 7 via a fishtail knob bolt.

[0049] It is worth mentioning that the grounding pile should be obviously protruding and firmly and reliably connected to the grounding wire. The bolt type is not easy to disassemble, while the fishtail knob type can be easily disassembled.

[0050] In a first optional implementation manner of the present application, the roller assembly 4 includes: a plurality of rotatable universal wheels 41 , and the plurality of rotatable universal wheels 41 are evenly arranged below the supporting bracket 7 .

[0051] It can be understood that the swivel universal wheel has a simple structure, is easy to process, is wear-resistant and shock-proof, can be equipped with a foot brake, and is relatively easy to use.

[0052] In a second optional implementation manner of the present application, the roller assembly 4 includes: a plurality of omnidirectionally movable Mecanum wheels.

[0053] In some preferred embodiments, a plurality of the rotatable telescopic rods 1 are symmetrically provided on both sides and the rear edge of the upper panel 2, and at least two of the rotatable telescopic rods 1 located at the rear edge of the upper panel 2 are equipped with push handle connecting rods.

[0054] It can be understood that the push handle connecting rod should play the role of pushing the cart and supporting it, and can be made of cold-rolled steel pipe.

[0055] In some preferred embodiments, a storage box 8 and an automatic cable reel 9 are respectively provided on both sides of the cart body, and the storage box 8 is open. Optionally, the automatic cable reel 9 adopts a self-retracting cable reel including a power cable reel and a ground cable reel.

[0056] Furthermore, the projection surface of the storage box 8 in a direction parallel to the surface of the upper panel 2 is trapezoidal.

[0057] It is worth noting that the storage box 8 has a trapezoidal cross-section, and the storage box 8 is open to facilitate access to items.

[0058] In some optional implementations, such as Figure 1 and Figure 2 As shown, the storage drawer 3 is arranged on the front side of the entire working platform.

[0059] It is understandable that, considering that during the test, personnel stand in front of the test platform most of the time, although the drawer is set on the side does not affect the test wiring, the personnel move frequently and increase the workload, so the front-pull drawer is chosen.

[0060] In some specific embodiments, the storage drawer 3 is 680 mm long, 660 mm wide, and 160 mm high, and the overall layout is "three horizontal and one vertical". The power disk is installed on the side of the vehicle body, and a detachable power disk is integrated into the automatic wire disk 9.

[0061] In some preferred embodiments, a plurality of compartments are provided in the storage drawer 3 .

[0062] It is understandable that multiple compartments can be used to place tools, wires, thermometers and hygrometers, multimeters and other items in a classified manner.

[0063] In some preferred embodiments, the electrical test mobile work platform further comprises: two transport panels. The two transport panels are connected via a bearing.

[0064] Optionally, the transport panel includes a slope section and a transition section.

[0065] It is worth mentioning that the transport panel is used to be installed at the rear of the engineering test vehicle to assist the test platform in getting on and off the vehicle.

[0066] Furthermore, when maintenance personnel install electrical equipment (such as GIS equipment), the crane cannot directly lift the equipment into the room. Generally, a platform is built outdoors, and the electrical equipment accessories are lifted on the platform. The electrical test mobile work platform is then used to push the platform into the room for assembly indoors.

[0067] In summary, the present application increases the storage space of the mobile working platform for electrical tests and facilitates classification by setting up double-layer upper and lower support panels, with the upper panel being provided with a drawer for storing small tools and the lower panel being used for placing objects. Furthermore, by setting up a telescopic bracket, on the one hand, the test wiring is fixed by it to avoid disorderly wiring, and on the other hand, the telescopic bracket has a telescopic adjustment function to prevent the bracket from affecting the loading and unloading of the instrument.

[0068] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0069] It should be noted that, in this application, relational terms such as "first" and "second" 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0070] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. An electrical test mobile work platform, characterized in that: include: Cart body; An upper panel (2) connected to the trolley body, a storage drawer (3) being installed on the upper panel (2), and the upper panel (2) being provided with at least one through hole; A telescopic bracket assembly, the fixed end of which is mounted on the supporting surface of the cart body, the movable end of which passes through the through hole of the upper panel (2), and the telescopic bracket assembly can adjust the distance between the end of its movable end and the upper panel (2) by telescoping.

2. The electrical test mobile work platform according to claim 1, characterized in that: The telescopic support assembly comprises: a plurality of rotating telescopic rods (1), one end of which is vertically inserted on the supporting surface of the cart body, and the other end of which passes through the upper panel (2).

3. The electrical test mobile work platform according to claim 2, characterized in that: The cart body comprises: A supporting bracket (7) having a roller assembly (4) at the bottom thereof; The lower panel assembly (5) is mounted on the supporting bracket (7), and the telescopic bracket assembly is installed on the lower panel assembly (5).

4. The electrical test mobile work platform according to claim 3, characterized in that: The lower panel assembly (5) comprises: At least two side connecting plates (51) connected to the supporting bracket (7); A bottom frame (52) is installed below the side connecting plate (51), and the bottom frame (52) is connected to the rotating telescopic rod (1); The lower panel (53) is connected to the side connecting plate (51), and the lower panel (53) is provided with a through hole for the rotating telescopic rod (1) to pass through.

5. The electrical test mobile work platform according to claim 3, characterized in that: A grounding pile (6) is provided on the surface of the support bracket (7), and the grounding pile (6) is connected to the support bracket (7) via a fishtail knob bolt.

6. The electrical test mobile work platform according to claim 3, characterized in that: The roller assembly (4) comprises: a plurality of rotatable universal wheels (41), wherein the plurality of rotatable universal wheels (41) are evenly arranged below the support bracket (7).

7. The electrical test mobile work platform according to claim 2, characterized in that: A plurality of the rotating telescopic rods (1) are symmetrically arranged on both sides and the rear edge of the upper panel (2), and at least two of the rotating telescopic rods (1) located at the rear edge of the upper panel (2) are equipped with push handle connecting rods.

8. The electrical test mobile work platform according to claim 1, characterized in that: A storage box (8) and an automatic wire reel (9) are respectively provided on both sides of the cart body, and the storage box (8) is open.

9. The electrical test mobile work platform according to claim 8, characterized in that: The projection surface of the storage box (8) in a direction parallel to the surface of the upper panel (2) is trapezoidal.

10. The electrical test mobile work platform according to claim 1, characterized in that: The storage drawer (3) is provided with a plurality of compartments.

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