Multifunctional carrier for assembly and transportation in GIS (Geographic Information System)

Abstract

The invention relates to the technical field of transformer substations, in particular to a multifunctional carrier for assembly and transportation in a GIS. The multifunctional carrier comprises a self-moving vehicle body, a vehicle frame and a base are arranged on the self-moving vehicle body, the base is arranged on the vehicle frame, one end of the base is provided with a quick-release seat and a supporting part, the supporting part is installed on the quick-release seat, and the quick-release seat is arranged on the base. The fixing and pushing mechanism is arranged at the position, opposite to the supporting part, of the vehicle frame and the base, the transportation function of the foundation is improved, and the effect of transporting GIS parts on an assembly site is greatly improved; in addition, in the actual assembling process, multi-aspect assistance can be provided for assembling personnel, main output links are undertaken, the manual burden is effectively relieved, meanwhile, the assembling effect and precision are better guaranteed, the self function is enriched, and the actual using effect and the performance of the device serving as an auxiliary tool are greatly improved.

Description

Technical Field

[0001] This invention relates to the field of substation technology, and more specifically, to a multi-functional vehicle for assembly and transportation in GIS (Gas Injection System). Background Technology

[0002] Gas-insulated switchgear (GIS) is a key piece of equipment in high-voltage power transmission and transformation systems. Its structure mainly consists of a metal housing, insulating components, conductors, connecting pipes, transition elements, and operating mechanisms. During installation, each component needs to be assembled and tested one by one. However, due to the large overall size of GIS, the large number of components, and the weight of many components, the manual assembly process of GIS is tedious, time-consuming, and labor-intensive.

[0003] Although some trolleys have emerged specifically for transporting GIS components to the assembly site to reduce the workload of manual labor, their structures are fixed and usually only designed for specific GIS components (such as a single type of shell or conductor). That is, the support structure that directly contacts the component is fixed and cannot be replaced, resulting in poor versatility and extremely limited functionality. In addition, they cannot assist on-site operators in assembly and have a single function. Summary of the Invention

[0004] The purpose of this invention is to provide a multi-functional vehicle for assembly and transportation in GIS, in order to solve the above-mentioned problems. To achieve the above objectives, the present invention provides a multi-functional vehicle for assembly and transportation in GIS, comprising: The self-moving vehicle body is equipped with a frame; A base, which is mounted on the vehicle frame, has a quick-release seat at one end; A support portion is mounted on the quick-release seat, which allows for quick clamping or loosening of the support portion. The support portion is adaptable to and supports different GIS components. A positioning and pushing mechanism is provided on the frame and the base at a position opposite to the support. The positioning and pushing mechanism can clamp the tail of the GIS component to fix the head and tail of the GIS component, respectively, and the positioning and pushing mechanism can steadily push the GIS component forward. The base is capable of carrying the positioning and propulsion mechanism and the support to rotate and rise, thereby ultimately changing the height and orientation of the GIS component.

[0005] Furthermore, the support portion includes: A tabletop, which is mounted on the quick-release mount; A flexible padding layer is disposed at the center of the table surface; Two rectangular sleeves are disposed on the platform and arranged on both sides of the flexible pad layer along the direction in which the GIS component is pushed forward by the fixed-positioning and pushing mechanism. Two strips are slidably inserted into two rectangular sleeves. The height of the two strips is not higher than the flexible pad. Several first springs are installed in each of the two rectangular sleeves. The bottom of the two strips is respectively installed on the two sets of first springs.

[0006] Furthermore, the fixed propulsion mechanism includes: A linear motion device, which is mounted on the base; A hollow disk is mounted on the linear motion device, and the surface of the hollow disk is arrayed with a plurality of through holes; An end plate is mounted on the hollow plate on the side away from the quick-release seat, and the linear motion device can bring the hollow plate and the end plate in a straight line toward the flexible pad layer. A vacuum pump, which is mounted on the vehicle frame; A connecting pipe is provided, with one end inserted into the hollow disk and the other end connected to the suction port of the vacuum pump.

[0007] Furthermore, the support portion also includes: Two side wall panels are rotatably mounted on the platform at their bottoms. The middle of the two side wall panels is arc-shaped, and the two side wall panels are arranged facing each other and located on the other two sides of the flexible pad layer, respectively. A plurality of second springs are respectively arrayed and installed on the arc-shaped portions of the two side wall plates; Several abutment pieces are respectively mounted on several second springs, and the two sets of abutment pieces on the two side wall panels are spliced ​​together to form an arc-shaped plate; Two lug plates are respectively installed on the top of the two side wall plates, and the two lug plates are provided with two corresponding sets of threaded holes.

[0008] Furthermore, the support portion also includes: Several movable columns are connected to the back of several of the abutment pieces and pass through two of the side wall panels, and protrude from the back of the two side wall panels. Two magnetic locating pieces are respectively installed on the back of the two side wall panels and are fitted and sleeved on several movable columns.

[0009] Furthermore, the base includes: A bearing, which is embedded in the vehicle frame; Main column shaft, which is mounted on the inner ring of the bearing; A cross-shaped column, which is slidably inserted into the main column shaft; Mounting bracket, which is mounted on the vehicle frame; An electric motor, which is mounted upside down on the mounting bracket; Two gears are respectively mounted on the main column shaft and the output shaft of the motor, and the two gears mesh with each other; Two arc grooves are disposed on the frame and located on both sides of the main column shaft, respectively; A double-headed support is mounted on the main column shaft and extends to both sides, with the bottom of each end of the double-headed support slidingly fitted into the two arc grooves respectively. Two screw jacks are respectively installed on both ends of the double-headed support platform; The main support platform is installed on the output ends of the cross column and the two screw jacks, and the quick-release seat and the linear motion device are located on the main support platform.

[0010] Furthermore, a gravity sensor is installed at the bottom of the platform, and a line laser is provided on the main support, with the line laser located at the edge of the main support.

[0011] Furthermore, the support portion includes: A tabletop, which is mounted on the quick-release mount; A single-phase support is provided, which is vertically mounted on the platform.

[0012] Furthermore, the support portion includes: A tabletop, which is mounted on the quick-release mount; The main support component is centrally mounted on the platform. Two side supports are mounted on the platform and located on both sides of the main support member.

[0013] Furthermore, a semi-circular dome cover is installed on the top of both of the strips.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The support part of the present invention can adapt to GIS components of different shapes, so that different GIS components can be placed stably on the support part. It has strong adaptability and ensures that the GIS components can be stably supported without replacing parts. This ensures that different GIS components can be transported on the assembly site, which has good versatility and effectively reduces the burden on assembly personnel. 2. The present invention can support the two ends of the GIS component together with the support part through the fixed propulsion mechanism, and adds a positioning effect on the basis of the support part, thereby further ensuring the versatility of the present invention when transporting different components on the assembly site. 3. The present invention can flexibly change the spatial position of GIS components through the cooperation of the fixed propulsion mechanism and the base, so that the GIS components can be delivered to the designated assembly point. The on-site staff do not need to manually lift the components to be assembled each time. The GIS components can be steadily pushed forward so that they can be connected with other components assembled in the previous steps as required. Thus, the assembly personnel only need to install the fasteners between the components. 4. This invention not only improves the basic transportation function and greatly enhances its role in transporting GIS components on the assembly site, but also provides multifaceted assistance to assembly personnel during actual assembly, undertaking the main output links. While effectively reducing the burden on manual labor, it better ensures the assembly effect and accuracy, enriches its own functions, and greatly improves the actual use effect and its performance as an auxiliary tool. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 A perspective view of the present invention is shown; Figure 2 A second perspective view of the present invention is shown; Figure 3 A third perspective view of the present invention is shown; Figure 4 A fourth perspective view of the present invention is shown; Figure 5 A fifth perspective view of the present invention is shown; Figure 6 The present invention is shown. Figure 1 Enlarged view of point A; Figure 7 The present invention is shown. Figure 2 Enlarged view of point B; Figure 8 The present invention is shown. Figure 3 Enlarged view of point C; Figure 9 The present invention is shown. Figure 3 Enlarged view of point D; Figure 10 A partial side view of the support portion of the present invention in a second configuration is shown. Figure 11 A partial side view of the support portion of the present invention in its third configuration is shown.

[0017] In the figure, the same reference numerals represent the same structural element, wherein: 1. Self-propelled vehicle body; 2. Frame; 3. Base; 31. Bearing; 32. Main column shaft; 33. Cross column; 34. Mounting bracket; 35. Motor; 36. Gear; 37. Arc groove body; 38. Double-headed support platform; 39. Screw jack; 391. Main support platform; 4. Quick-release seat; 5. Support part; 51. Tabletop; 52. Flexible pad; 53. Rectangular sleeve; 54. Strip plate; 55. Side wall plate; 56. Second spring; 57. Dividing plate; 58. Lug plate; 59. Movable column; 591. Magnetic suction plate; 6. Fixed propulsion mechanism; 61. Linear motion device; 62. Hollow disc; 63. End plate; 64. Vacuum pump; 65. Connecting pipe; 7. Linear laser; 8. Single-phase support; 9. Main support component; 10. Side support; 11. Semi-circular top cover. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.

[0019] Example 1 like Figure 1-9 As shown, a multi-functional vehicle for assembly and transportation in GIS includes: The self-moving vehicle body 1 is equipped with a frame 2. The self-moving vehicle body 1 is a small car equipped with an electric drive device to ensure automatic movement, or directly use an automated guided vehicle, that is, an AGV, to automatically and orderly transport GIS components according to a planned route, automatically transporting GIS components from the placement point to the assembly position without manual handling, thereby effectively reducing the burden on assembly personnel. All electrical components in this invention are connected to the power supply on the self-moving vehicle body 1 to ensure the normal use of each part. Base 3 is mounted on frame 2, and a quick-release bracket 4 is provided on one end of base 3; Support part 5 is mounted on quick release seat 4. Quick release seat 4 can quickly clamp or release support part 5. Support part 5 can adapt to and support different GIS components. The positioning and pushing mechanism 6 is located on the frame 2 and the base 3 at a position opposite to the support part 5. The positioning and pushing mechanism 6 can clamp the tail of the GIS component so as to fix the head and tail of the GIS component respectively with the support part 5, and the positioning and pushing mechanism 6 can steadily push the GIS component forward. The base 3 can carry the positioning and propulsion mechanism 6 and the support part 5 to rotate and lift, ultimately changing the height and orientation of the GIS component. The support part 5 of this invention can adapt to GIS components of different shapes, allowing different GIS components to be placed stably on the support part 5. It has strong adaptability and ensures that the GIS component can be stably supported without replacing parts, thereby ensuring that different GIS components can be transported on the assembly site. It has good versatility and effectively reduces the burden on assembly personnel. The positioning and propulsion mechanism 6, together with the support part 5, can support the two ends of the GIS component and provide additional positioning effect on the basis of the support part 5, thereby further ensuring the versatility of this invention when transporting different components on the assembly site. The combination of 3 allows for flexible changes in the spatial position of GIS components, enabling them to be delivered to designated assembly points without requiring on-site personnel to manually lift the components each time. Furthermore, it allows for the steady advancement of GIS components, facilitating their connection with other components assembled in previous steps. This simplifies the assembly process, requiring only the installation of fasteners between components. This invention not only improves basic transportation capabilities, significantly enhancing its role in transporting GIS components on-site, but also provides multifaceted assistance to assembly personnel during actual assembly, undertaking key labor-intensive tasks. It effectively reduces manual labor while ensuring better assembly results and precision, enriching its functionality and greatly improving its practical use and performance as an auxiliary tool.

[0020] Optionally, the support portion 5 includes: Tabletop 51 is mounted on quick-release bracket 4; Flexible padding layer 52 is disposed in the center of the tabletop 51; Two rectangular sleeves 53 are set on the platform 51 and are respectively arranged on both sides of the flexible pad 52 along the direction of the GIS component being pushed forward by the fixed propulsion mechanism 6. Two strips 54 are slidably inserted into two rectangular sleeves 53. The height of the two strips 54 is no higher than the flexible pad 52. Several first springs are installed in each of the two rectangular sleeves 53. The bottoms of the two strips 54 are respectively mounted on the two sets of first springs. The flexible pad 52 is specifically an outer elastic sleeve filled with a semi-fluid soft rubber or other soft material, or filled with gas to form an airbag. The flexible pad 52 serves as the placement point for the end of the GIS component. When the end of the GIS component is placed on the flexible pad 52, the weight of the GIS component presses down on the flexible pad 52. Therefore, the flexible pad 52 is deformed by pressing, creating a depression on the flexible pad 52 that matches the shape of the end of the GIS component. At the same time, the GIS component is also constrained by the depression. That is, the flexible pad 52 becomes a placement platform that is closely fitted to the GIS component, thereby ensuring that different GIS components can be stably supported without replacing parts. This ensures that different GIS components can be transported on the assembly site, which has good versatility and effectively reduces the burden on assembly personnel. After the GIS component is removed, the flexible pad 52 returns to its original shape under the rebound action.

[0021] Optionally, the stationary propulsion mechanism 6 includes: Linear motion device 61 is mounted on base 3. The linear motion device 61 can be a linear motor, a gear and rack drive structure, etc., as long as it can perform linear reciprocating motion. Hollow disk 62 is mounted on linear motion device 61, and the surface of hollow disk 62 is arrayed with several through holes. End plate 63 is installed on the side of the hollow plate 62 away from the quick release seat 4. The linear motion device 61 can bring the hollow plate 62 and the end plate 63 in a straight line to the flexible pad layer 52. Vacuum pump 64 is mounted on frame 2; Connect pipe 65, one end of which is inserted into hollow disk 62, and the other end is connected to the suction port of vacuum pump 64. Place the end of the GIS component on flexible pad 52, and place the tail of the GIS component on hollow disk 62 against end baffle 63. Then start vacuum pump 64 to begin suction. The connecting pipe 65 instantly creates a negative pressure state inside hollow disk 62, thereby suctioning the tail of the GIS component through several through holes on the surface of hollow disk 62. This, together with support part 5, supports both ends of the GIS component. The additional positioning effect prevents GIS components from being unstable due to passive support from the flexible pad 52 alone, further ensuring the support and transportation of different GIS components and guaranteeing versatility when transporting different components on the assembly site; the driving linear motion device 61 can move the hollow disk 62 and the end plate 63 linearly closer to or further away from the flexible pad 52, thereby increasing or decreasing the distance between them to accommodate GIS components of different lengths, ensuring that the first and last ends of the GIS component are supported on the flexible pad 52 and the hollow disk 62 respectively; After the IS component is transported to the designated assembly position, i.e., after the assembly end of the GIS component is aligned with the assembly point, the vacuum pump 64 is kept in operation to hold the GIS component tightly. Then, the linear motion device 61 is driven to push the hollow disk 62 and the end plate 63, so that the GIS component moves steadily until the assembly end of the GIS component is connected with the assembly point. At this time, the on-site assembly personnel only need to install the fasteners used for assembly. They do not need to hold the GIS component up until it is assembled. The GIS component assists the assembly personnel in the assembly and undertakes the main force output link. While effectively reducing the manual burden, it can better ensure the assembly effect and accuracy, enrich its own functions, and greatly improve the actual use effect and the performance as an auxiliary tool. The two strips 54 are pressed into the two rectangular sleeves 53 under the pressure of the GIS component. After the GIS component leaves, it is reset by the rebound of several first springs. The two strips 54 and the two rectangular sleeves 53 restrict the shape of the flexible pad 52 on the movement path of the GIS component, preventing the friction of the GIS component from excessively stretching and deforming the flexible pad 52 and preventing damage to the flexible pad 52.

[0022] Optionally, the support portion 5 may also include: Two side wall panels 55 are rotatably mounted on the tabletop 51 at their bottoms. The middle of the two side wall panels 55 is arc-shaped, and the two side wall panels 55 are arranged facing each other and located on the other two sides of the flexible pad layer 52 respectively. Several second springs 56 are respectively arrayed and installed on the arc-shaped parts of the two side wall plates 55; Several abutment pieces 57 are respectively installed on several second springs 56, and the two sets of abutment pieces 57 on the two side wall panels 55 are spliced ​​together to form arc-shaped panels. Two lug plates 58 are respectively installed on the top of two side wall plates 55, and two sets of corresponding threaded holes are opened on the two lug plates 58. After the GIS component is placed on the flexible pad 52 and the hollow plate 62, the two side wall plates 55 are closed together, so that several abutment pieces 57 contact the GIS component in the middle. After several abutment pieces 57 contact the GIS component, the second spring 56 corresponding to the abutment piece 57 is compressed, and the abutment piece 57 will move backward, continuously closing the two side wall plates 55 together until all the abutment pieces 57 that can contact the GIS component are compressed to the extreme. At this time, several second springs 56 are compressed to different degrees. The compression of the GIS component causes several abutment plates 57 to abut against the GIS component at different positions, thus restricting the GIS component and clamping it in the middle. When facing GIS components of different shapes, the several abutment plates 57 abut against the GIS component at different positions. Then, the bolts are passed through the two sets of threaded holes on the two lug plates 58 to fix the two side wall plates 55 in the current position, maintaining the restriction on the GIS component in the middle. This further ensures that different GIS components can be supported and transported, ensuring versatility. At the same time, it prevents the ends of the GIS component from being passively supported by the flexible pad 52 and becoming unstable, which could cause the GIS component to swing or even fall off during transportation.

[0023] Optionally, the support portion 5 may also include: Several movable columns 59 are connected to the back of several abutment pieces 57 and pass through two side wall panels 55 respectively, and emerge from the back of the two side wall panels 55. Two magnetic locating plates 591 are respectively installed on the back of the two side wall panels 55 and fitted onto several movable columns 59. The magnetic locating plates 591 are actually electromagnets that can be energized and are specially made in this shape. During the process of closing the two side wall panels 55 towards the middle, the several movable columns 59 will also slide backward simultaneously as the several abutment plates 57 move backward. After the two side wall panels 55 are fixed in place by bolts, the two magnetic locating plates 591 are energized to generate an attractive force to hold the several movable columns 59 tightly, thereby restricting the movement of the several movable columns 59. This ensures that the several movable columns 59 and the several abutment plates 57 connected to them will not be displaced due to shaking during transportation, thus firmly supporting the GIS component and further preventing the GIS component from swinging or even falling off during transportation.

[0024] Optionally, base 3 includes: Bearing 31 is embedded in the frame 2; Main shaft 32, which is mounted on the inner ring of bearing 31; The cross post 33 is slidably inserted into the main post shaft 32; Mounting bracket 34 is mounted on the vehicle frame 2; Motor 35 is mounted upside down on mounting bracket 34; Two gears 36 are respectively mounted on the main shaft 32 and the output shaft of the motor 35, and the two gears 36 are meshed; Two arc grooves 37 are mounted on the frame 2 and located on both sides of the main column shaft 32. The double-headed bearing platform 38 is mounted on the main column shaft 32 and extends to both sides, and the bottom of both ends of the double-headed bearing platform 38 is slidably assembled in two arc grooves 37 respectively. Two screw jacks 39 are installed on both ends of the double-headed foundation 38. The screw jacks 39 are an existing basic lifting component that can be driven manually or directly by an electric motor or other power source. The main support platform 391 is installed on the output ends of the cross column 33 and two screw jacks 39. The quick-release seat 4 and the linear motion device 61 are located on the main support platform 391. Driving the two screw jacks 39 can lift the main support platform 391 and the cross column 33 upward, thereby increasing the height of the GIS component. The drive motor 35, through the meshing transmission of two gears 36 and supported by the bearing 31, can drive the main column shaft 32 to rotate. The rotational force is transmitted through the cross column 33 and the double-headed support platform 38, thereby rotating the main support platform 391 and causing the double-headed support platform 38 to rotate along the two arc grooves 37. This allows for precise adjustment of the height and direction of the GIS component, ensuring that after the GIS component is transported to its designated assembly point and the assembly end of the GIS component is aligned with the assembly point. This eliminates the need for on-site personnel to manually lift the component to be assembled each time, providing multifaceted assistance to the assembly personnel during actual assembly.

[0025] Optionally, a gravity sensor is installed at the bottom of the tabletop 51, and a line laser 7 is installed on the main support 391. The line laser 7 is located at the edge of the main support 391. The gravity sensor detects the weight of each GIS component in real time to ensure the smooth completion of the assembly work. During the assembly process, the line laser 7 uses laser-assisted positioning to indirectly and accurately show the relative position between the GIS component and the assembly point, assisting the assembly personnel in connecting the GIS component with the assembly point, ensuring assembly speed and accuracy.

[0026] Optionally, a semi-circular dome cover 11 is installed on the top of each of the two strips 54, so that the top of the two strips 54 becomes smooth and rounded, preventing the GIS component from resisting the two strips 54 during the process of being pushed and docking with the assembly point, which could lead to serious accidents such as the GIS component not being able to dock smoothly or damage to the parts.

[0027] Example 2 like Figure 10 As shown, the support part 5 includes: Tabletop 51 is mounted on quick-release bracket 4; Single-phase support 8 is vertically installed on the table 51. Single-phase support 8 is used to specifically support single-phase conductors of GIS. It is more specialized and can better support and transport single-phase conductors. Quick-release seat 4 is a vise, etc. When assembling single-phase conductors, the current support part 5 can be quickly removed and replaced with a support part 5 specifically for single-phase conductors.

[0028] Example 3 like Figure 11 As shown, the support part 5 includes: Tabletop 51 is mounted on quick-release bracket 4; Main support component 9 is centrally mounted on the tabletop 51. Two side supports 10 are installed on the platform 51 and located on both sides of the main support 9. The main support 9 and the two side supports 10 together form a multi-phase support. When assembling the three-phase conductors of the GIS common busbar, this support part 5 is replaced, which is more specialized and can better support and transport the three-phase conductors of the common busbar.

[0029] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A multi-functional carrier for assembly transportation in a GIS, characterized by, The utility model relates to a kind of self-propelled vehicle body (1), which is provided with frame (2) on the self-propelled vehicle body (1);Base (3) is provided on the frame (2), and one end of the base (3) is provided with quick-release seat (4);Supporting part (5) is installed on the quick-release seat (4), the quick-release seat (4) can quickly clamp or release the supporting part (5), and the supporting part (5) can support different GIS components;Retaining propulsion mechanism (6) is provided on the frame (2) and the base (3) at the position opposite to the supporting part (5), the retaining propulsion mechanism (6) can suck tightly the tail of GIS component, to be fixed with the supporting part (5) respectively the first and last ends of GIS component, and the retaining propulsion mechanism (6) can steadily push forward GIS component;The base (3) can carry the retaining propulsion mechanism (6) and the supporting part (5) rotation lifting, to finally change the height and orientation of GIS component. The supporting part (5) comprises: Table top (51) is installed on the quick-release seat (4); Flexible cushion layer (52) is provided at the center of the table top (51); Two rectangular sleeves (53) are provided on the table top (51) and are respectively arranged on the two sides of the flexible cushion layer (52) along the direction of the retaining propulsion mechanism (6) pushing GIS component forward; Two strip plates (54) are respectively slidably inserted into the two rectangular sleeves (53), and the heights of the two strip plates (54) are not higher than the flexible cushion layer (52). A plurality of first springs are respectively installed in the two rectangular sleeves (53), and the bottoms of the two strip plates (54) are respectively installed on the two groups of first springs.

2. The multi-functional carrier for assembly transport in a GIS of claim 1, wherein, The retaining propulsion mechanism (6) comprises: Linear motion device (61) is installed on the base (3); Hollow disc (62) is installed on the linear motion device (61), and a plurality of through holes are arrayed on the surface of the hollow disc (62); End stop disc (63) is installed on the side of the hollow disc (62) away from the quick-release seat (4), and the linear motion device (61) can linearly move the hollow disc (62) and the end stop disc (63) towards the flexible cushion layer (52); Vacuum pump (64) is provided on the frame (2); 3. The multi-functional carrier for assembly transport in a GIS of claim 2, wherein, Connecting pipe (65) is inserted into the hollow disc (62) at one end and connected to the suction port of the vacuum pump (64) at the other end. The supporting part (5) further comprises: Two side wall plates (55) are rotationally installed on the bottom of the table top (51), the middle parts of the two side wall plates (55) are arc-shaped, and the two side wall plates (55) are oppositely arranged and respectively located on the other two sides of the flexible cushion layer (52). ​ ​ ​ 4. The multi-functional carrier for assembly transport in a GIS of claim 3, wherein, ​ ​ A plurality of second springs (56) are respectively arranged on the arc-shaped portions of the two side wall plates (55); A plurality of partition plates (57) are respectively arranged on the second springs (56), and the two groups of partition plates (57) on the two side wall plates (55) are respectively arranged in an arc-shaped plate; Two lug plates (58) are respectively arranged on the top of the two side wall plates (55), and two groups of threaded holes are respectively arranged on the two lug plates (58).

5. The multi-functional carrier for assembly transport in a GIS of claim 4, wherein, The support part (5) further comprises: A plurality of movable columns (59) are respectively connected to the back of the partition plates (57) and respectively penetrate through the two side wall plates (55) from the back of the two side wall plates (55); Two magnetic plates (591) are respectively arranged on the back of the two side wall plates (55) and are sleeved on the movable columns (59).

6. The multi-functional carrier for assembly transport in a GIS of claim 5, wherein, The base (3) comprises: A bearing (31) is embeddedly arranged on the frame (2); A main column shaft (32) is arranged on the inner ring of the bearing (31); A cross column (33) is slidably arranged in the main column shaft (32); A mounting frame (34) is arranged on the frame (2); A motor (35) is arranged on the mounting frame (34) in an inverted manner; Two gears (36) are respectively arranged on the main column shaft (32) and the output shaft of the motor (35), and the two gears (36) are engaged; Two arc groove bodies (37) are arranged on the frame (2) and are respectively located on the two sides of the main column shaft (32); A double-head bearing platform (38) is arranged on the main column shaft (32) and extends to both sides, and the bottoms of the two ends of the double-head bearing platform (38) are respectively slidably arranged in the two arc groove bodies (37); Two screw rod elevators (39) are respectively arranged on the two ends of the double-head bearing platform (38); A main body supporting platform (391) is arranged on the cross column (33) and the output ends of the two screw rod elevators (39), and the quick release seat (4) and the linear motion device (61) are arranged on the main body supporting platform (391).

7. The multi-functional carrier for GIS assembly transport of claim 6, wherein: A gravity sensor is arranged on the bottom of the table top (51), and a one-line laser is arranged on the main body supporting platform (391) and is located at the edge of the main body supporting platform (391).

8. The multi-functional carrier for assembly transport in a GIS of claim 1, wherein, The support part (5) comprises: A table top (51) is arranged on the quick release seat (4); A single-phase support (8) is vertically arranged on the table top (51).

9. The multi-functional carrier for assembly transport in a GIS of claim 1, wherein, The support part (5) comprises: A table top (51) is installed on the quick release seat (4); A main support (9) is centrally installed on the table top (51); Two side supports (10) are installed on the table top (51) and are respectively located on both sides of the main support (9).

10. The multi-functional carrier for assembly transport in a GIS of claim 7, wherein: The top of each of the two strips (54) is provided with a semicircular top cover (11).

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