Tool car for assembling switch body of gas-insulated switchgear

Abstract

The utility model relates to the technical field of gas-insulated switchgears, and discloses a gas-insulated switchgear switch body assembling tool car which comprises a car frame and a mounting plate, a moving assembly used for moving the car frame is arranged on the car frame, a lifting assembly used for lifting the mounting plate is arranged on the car frame, the mounting plate is arranged on the car frame, and a mounting hole is formed in the mounting plate. A mounting hole is formed in the mounting plate, a fastener for fixing the switch body is arranged on the mounting plate, the fastener is used for penetrating through the mounting hole, the fastener penetrates through the mounting hole to fix the switch body, mutual fixation of the switch body and the mounting plate is achieved, the mounting plate can drive the switch body to move, and the switch body is fixed through the fastener. Through movement of the mounting plate by the lifting assembly and movement of the vehicle frame by the moving assembly, the switch body can reach a proper mounting position, so that a worker can mount the switch body conveniently, the mounting difficulty of the worker is reduced, and the switch body can be mounted in the gas tank of the gas-insulated switchgear conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of gas-insulated switchgear, and particularly to an assembly tool cart for the switch body of a gas-insulated switchgear. Background Art

[0002] A gas-insulated switchgear is a type of ring main unit, which uses environmentally friendly gases such as dry air or nitrogen for insulation and has no greenhouse gas emissions. The switch body needs to be installed inside the gas box of the gas-insulated switchgear to realize the functions of the gas-insulated switchgear. Due to the large volume of the switch body, the weight of most switch bodies is over 50 kilograms, and the overall shape of the switch body is irregular.

[0003] Currently, the staff first lay the gas-insulated switchgear down, manually move the switch body and place it inside the gas box of the gas-insulated switchgear, and then fix the switch body inside the gas box of the gas-insulated switchgear.

[0004] Due to the large weight of the switch body and the cumbersome installation process, the overall installation of the switch body is time-consuming and laborious, which is not conducive to the installation of the switch body by the staff. Utility Model Content

[0005] In order to improve the problem that the switch body is not easy to install, the present application provides an assembly tool cart for the switch body of a gas-insulated switchgear.

[0006] An assembly tool cart for the switch body of a gas-insulated switchgear provided by the present application adopts the following technical solutions:

[0007] An assembly tool cart for the switch body of a gas-insulated switchgear includes a vehicle frame and a mounting plate. A moving component for moving the vehicle frame is provided on the vehicle frame, a lifting component for lifting the mounting plate is provided on the vehicle frame, the mounting plate is arranged on the vehicle frame, mounting holes are formed in the mounting plate, and a fastening component for fixing the switch body is provided on the mounting plate, and the fastening component is used to pass through the mounting holes.

[0008] By adopting the above technical solutions, the fastening component passes through the mounting holes to fix the switch body, so that the switch body and the mounting plate are fixed to each other, and the mounting plate can drive the switch body to move. Through the movement of the mounting plate by the lifting component and the movement of the vehicle frame by the moving component, the switch body can reach a suitable installation position, so that the staff can install the switch body, reducing the installation difficulty of the staff, and facilitating the installation of the switch body inside the gas box of the gas-insulated switchgear.

[0009] Optionally, a support rod is detachably connected to the vehicle frame, and a support hole for the support rod to pass through is formed in the mounting plate. When the support rod is located in the support hole, the mounting plate is fixed to the vehicle frame.

[0010] By adopting the above technical solution, the support rod passes through the support hole, enabling the support rod to fix the mounting plate, so that the mounting plate can be fixed to the vehicle frame; at the same time, since the support rod is detachably connected to the vehicle frame, the vehicle frame can replace different mounting plates, so that different mounting plates can adapt to different switch bodies, allowing more switch bodies to be installed, and increasing the applicability of the assembly tool vehicle.

[0011] Optionally, fixing holes are provided on the vehicle frame, the support rod is located in the fixing holes, and split pins are provided on the support rod for fixing the support rod in the fixing holes.

[0012] By adopting the above technical solution, by arranging split pins on the support rod, the support rod can be fixed to the vehicle frame, reducing the possibility of the support rod detaching from the vehicle frame; at the same time, the disassembly of the split pins and the support rod is relatively simple, facilitating the staff to disassemble the support rod to replace the mounting plate.

[0013] Optionally, there are two mounting plates, and both of the two mounting plates are arranged on the vehicle frame.

[0014] By adopting the above technical solution, by slidingly connecting two mounting plates to the support bar, the distance between the two mounting plates can be adjusted, so that the staff can install switch bodies of different sizes, enabling the same mounting plate to fix different switch bodies, thereby increasing the adaptability of the mounting plate.

[0015] Optionally, a mounting bar is provided on the mounting plate, and the mounting bar is located between the two mounting plates.

[0016] By adopting the above technical solution, since the mounting bar is located between the two mounting plates, the mounting bar can fix the distance between the two mounting plates, keeping the distance between the two mounting plates fixed, so that the staff does not need to determine the distance between the mounting plates again, enabling the staff to quickly fix a certain switch body and reducing the situation where the staff needs to move the positions of the two mounting plates multiple times.

[0017] Optionally, a mounting block is provided on the mounting plate. When the mounting block abuts against the switch body, the fastener can pass through the mounting hole and be fixed to the switch body.

[0018] By adopting the above technical solution, by the mounting block abutting against the switch body and at the same time the fastener can pass through the mounting hole and be fixed to the switch body, the contact area between the switch body and the mounting plate is increased, making the connection between the switch body and the mounting plate more stable and reducing the possibility of the switch body shaking with the mounting plate during movement.

[0019] Optionally, the lifting assembly includes a driving member and a lifting rod. The lifting rod is disposed on the vehicle frame. A sliding block is slidably connected to the lifting rod. The mounting plate is fixedly connected to the sliding block. The driving member is used to drive the sliding block to move.

[0020] By adopting the above technical solution, the driving member drives the sliding block to move, so that the sliding block can slide on the lifting rod, thereby enabling the mounting plate to slide along the length direction of the lifting rod, lifting the switch body from the ground, and making the installation of the switch body and the mounting plate more convenient, without the need for the switch body to reach a certain height, reducing the operation difficulty of the staff.

[0021] Optionally, a plurality of mounting holes are provided, and the plurality of mounting holes correspond to different switch bodies.

[0022] By adopting the above technical solution, by corresponding the mounting holes to different switch bodies, the mounting plate can be installed with different switch bodies, enabling the same mounting plate to adapt to more switch bodies and increasing the adaptability of the mounting plate.

[0023] Optionally, a receiving groove is formed on the mounting plate, and the mounting hole is located on the bottom wall of the receiving groove. When the fastener is installed on the mounting plate, the fastener is located in the receiving groove.

[0024] By adopting the above technical solution, since the fastener is located in the receiving groove, the groove wall of the receiving groove protects the fastener, reducing the contact of the fastener with external objects, enabling the fastener to more stably fix the switch body, and increasing the firmness of the fixation between the mounting plate and the switch body.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The fastener passes through the mounting hole to fix the switch body, realizing the mutual fixation of the switch body and the mounting plate, enabling the mounting plate to drive the switch body to move. Through the movement of the mounting plate by the lifting assembly and the movement of the vehicle frame by the moving assembly, the switch body can reach a suitable installation position, facilitating the installation of the switch body by the staff, reducing the installation difficulty of the staff, and facilitating the installation of the switch body in the gas box of the gas-filled cabinet.

[0027] 2. The support rod passes through the support hole, enabling the support rod to fix the mounting plate, and fixing the mounting plate to the vehicle frame; at the same time, since the support rod is detachably connected to the vehicle frame, the vehicle frame can replace different mounting plates, facilitating different mounting plates to adapt to different switch bodies, enabling more switch bodies to be installed, and increasing the applicability of the assembly tool vehicle. Description of the Drawings

[0028] Figure 1 It is a schematic structural diagram of Embodiment 1;

[0029] Figure 2 is along Figure 1 the partial sectional view taken along line A-A in

[0030] Figure 3 It is a schematic structural diagram of Embodiment 2.

[0031] Reference numerals: 1, vehicle frame; 11, moving assembly; 12, lifting assembly; 121, driving member; 122, lifting rod; 123, sliding block; 124, rotating belt; 125, driving cylinder; 13, support rod; 131, split pin; 132, limiting block; 14, fixing hole; 2, mounting plate; 21, support hole; 22, mounting block; 23, receiving groove; 231, mounting hole; 24, fastener; 25, mounting strip. Detailed implementation manners

[0032] The following further elaborates on this application Figures 1 - 3 in conjunction with the attached drawings.

[0033] Embodiment 1

[0034] This embodiment discloses an assembly tool cart for an inflatable cabinet switch body. Referring to Figure 1 , an assembly tool cart for an inflatable cabinet switch body includes a vehicle frame 1 and two mounting plates 2. The vehicle frame 1 is provided with a moving assembly 11 for moving the vehicle frame 1. The moving assembly 11 includes a plurality of wheels which are rotatably connected to the vehicle frame 1.

[0035] Referring to Figure 1 , the vehicle frame 1 is provided with a lifting assembly 12, and the mounting plate 2 is arranged on the lifting assembly 12. The lifting assembly 12 is used to move the mounting plate 2 in the vertical direction. The lifting assembly 12 includes a driving member 121 and two lifting rods 122, and the two lifting rods 122 are fixedly connected to the vehicle frame 1. A sliding block 123 is slidably connected to the lifting rod 122, and the mounting plate 2 is detachably connected to the sliding block 123.

[0036] Referring to Figure 1 , the driving member 121 includes two rotating belts 124 and a driving cylinder 125, and the two rotating belts 124 are both fixedly connected to the sliding block 123. The rotating belt 124 extends in the vertical direction and is rotatably connected to the vehicle frame 1. The driving cylinder 125 can drive the sliding block 123 to move in the vertical direction through the rotating belt 124. In other embodiments, the driving member 121 can be structures such as an oil cylinder and a piston.

[0037] Referring to Figure 1 and Figure 2, a support rod 13 and a split pin 131 are provided on the sliding block 123, and a limiting block 132 is integrally formed on the end face of the support rod 13. The support rod 13 passes through the two sliding blocks 123, and the limiting block 132 cannot pass through the sliding block 123. The split pin 131 passes through the support rod 13 to fix one end of the support rod 13 away from the limiting block 132, realizing the fixation of the support rod 13 on the two sliding blocks 123.

[0038] Refer to Figure 1 and Figure 2 , a plurality of support holes 21 are provided on the mounting plate 2, and the plurality of support holes 21 are all for the support rod 13 to be inserted. The two mounting plates 2 can slide along the length direction of the support rod 13. Fixing holes 14 are provided on the surface of the vehicle frame 1, and the fixing holes 14 are for the support rod 13 to pass through. Two mounting blocks 22 are fixedly connected to the surface of the mounting plate 2, and the mounting blocks 22 are used to abut against the switch body. A receiving groove 23 is provided on the surface of the mounting plate 2, and a plurality of mounting holes 231 are provided on the bottom wall of the receiving groove 23, and the plurality of mounting holes 231 are arranged in an array along the length direction of the support rod 13.

[0039] Refer to Figure 1 and Figure 2 , a fastener 24 is provided in the receiving groove 23, and the fastener 24 includes a fastening bolt. In other embodiments, the fastener 24 can be structures such as a clamping block, a screw, etc. When the fastening bolt passes through the mounting hole 231 and is threadedly connected to the switch body, the fastening bolt is completely located in the receiving groove 23. At this time, the mounting block 22 abuts against the switch body.

[0040] The implementation principle of Embodiment 1 is: The staff abuts the mounting block 22 against the switch body, and then threads the fastening bolt through the mounting hole 231 and connects it to the switch body, realizing the fixation of the switch body on the mounting plate 2.

[0041] Embodiment 2

[0042] Refer to Figure 3 , the difference between this embodiment and Embodiment 1 is that a mounting strip 25 is provided on the mounting plate 2, and the two ends of the mounting strip 25 are respectively welded to different mounting plates 2, and the distance between the two mounting plates 2 is fixed. The two mounting blocks 22 are both fixedly connected to the surface of the mounting strip 25.

[0043] The implementation principle of Embodiment 2 is: The staff abuts the mounting block 22 against the switch body, and then threads the fastening bolt through the mounting hole 231 and connects it to the switch body, realizing the fixation of the switch body on the mounting plate 2.

[0044] Unless otherwise defined, the technical terms or scientific terms used in this application shall have the ordinary meanings as understood by those of ordinary skill in the art to which this application pertains. The terms "first", "second", "third" and similar terms used in the specification and claims of this application do not denote any order, quantity or importance, but are only used to distinguish different components. Similar terms such as "a" or "an" do not denote a quantity limitation, but mean that there is at least one. Terms such as "comprising" or "including" mean that the elements or items appearing before "comprising" or "including" cover the elements or items listed after "comprising" or "including" and their equivalents, and do not exclude other elements or items. Terms such as "upper", "lower", "left", "right" are only used to indicate relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationships may also change accordingly.

[0045] The foregoing are only the preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of this application shall be included within the protection scope of this application.

Claims

1. An assembly tool cart for the switch body of an inflatable cabinet, characterized in that: It includes a vehicle frame (1) and a mounting plate (2). A moving component (11) for moving the vehicle frame (1) is provided on the vehicle frame (1). A lifting component (12) for lifting the mounting plate (2) is provided on the vehicle frame (1). The mounting plate (2) is arranged on the vehicle frame (1). Mounting holes (231) are formed in the mounting plate (2). A fastener (24) for fixing the switch body is provided on the mounting plate (2), and the fastener (24) is used to pass through the mounting holes (231).

2. The assembling tool cart for the inflatable cabinet switch body according to claim 1, wherein: A support rod (13) is detachably connected to the vehicle frame (1). A support hole (21) for the support rod (13) to pass through is formed in the mounting plate (2). When the support rod (13) is located in the support hole (21), the mounting plate (2) is fixed to the vehicle frame (1).

3. The assembly tool cart for the inflatable cabinet switch body according to claim 2, characterized in that: A fixing hole (14) is formed in the vehicle frame (1). The support rod (13) is located in the fixing hole (14). A split pin (131) is provided on the support rod (13), and the split pin (131) is used to fix the support rod (13) in the fixing hole (14).

4. The assembling tool cart for the inflatable cabinet switch body according to claim 1, wherein: There are two mounting plates (2), and both of the two mounting plates (2) are arranged on the vehicle frame (1).

5. The assembly tool cart for the inflatable cabinet switch body according to claim 4, wherein: A mounting strip (25) is provided on the mounting plate (2), and the mounting strip (25) is located between the two mounting plates (2).

6. The assembly tool cart for the inflatable cabinet switch body according to claim 1, characterized in that: A mounting block (22) is provided on the mounting plate (2). When the mounting block (22) abuts against the switch body, the fastener (24) can pass through the mounting hole (231) and be fixed to the switch body.

7. A tool cart for assembling the switch body of an inflatable cabinet according to claim 1, characterized in that: The lifting component (12) includes a driving part (121) and a lifting rod (122). The lifting rod (122) is arranged on the vehicle frame (1). A sliding block (123) is slidably connected to the lifting rod (122). The mounting plate (2) is fixedly connected to the sliding block (123), and the driving part (121) is used to drive the sliding block (123) to move.

8. The assembly tool cart for the inflatable cabinet switch body according to claim 1, characterized in that: A plurality of mounting holes (231) are formed, and the plurality of mounting holes (231) correspond to different switch bodies.

9. The assembly tool cart for the inflatable cabinet switch body according to claim 1, characterized in that: A receiving groove (23) is formed in the mounting plate (2). The mounting holes (231) are located on the bottom wall of the receiving groove (23). When the fastener (24) is installed on the mounting plate (2), the fastener (24) is located in the receiving groove (23).

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