Busbar clamping mechanism and power transmission vehicle

Abstract

The utility model provides a busbar clamping mechanism and a power supply vehicle, and relates to the technical field of graphitization furnace moving equipment. A busbar clamping mechanism comprises a main busbar clamping mechanism and a vehicle-mounted busbar clamping mechanism, the vehicle-mounted busbar clamping mechanism is electrically connected with the main busbar clamping mechanism, the vehicle-mounted busbar clamping mechanism comprises a single-head oil cylinder, a support and a first vehicle-mounted clamping body, the single-head oil cylinder is fixedly arranged on the support, and the first vehicle-mounted clamping body is connected with an output shaft of the single-head oil cylinder; the vehicle-mounted busbar clamping mechanism further comprises an oil cylinder base, a two-way oil cylinder and second vehicle-mounted clamping bodies, the oil cylinder base is arranged between the two supports, the two-way oil cylinder is arranged on the oil cylinder base, and the two second vehicle-mounted clamping bodies are connected with two output shafts of the two-way oil cylinder respectively. According to the bus bar clamping mechanism, the pushing oil cylinder shared by the two vehicle-mounted bus bar clamping mechanisms is arranged in the bus bar clamping mechanism, so that the structure of the bus bar clamping mechanism in the prior art is simplified, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of graphite furnace power supply equipment, and particularly relates to a busbar clamping mechanism and a power supply trolley. BACKGROUND

[0002] The Acheson graphitization furnace is a device for converting carbon materials into artificial graphite, and the furnace body is in the shape of a cuboid, and is provided with conductive electrodes at both ends of the furnace head and the furnace tail. The power supply trolley completes the graphitization process by supplying power to the graphitization furnace. During the power supply process, the power supply trolley clamps the power supply busbar through the busbar clamping mechanism, and the electrode clamping mechanism clamps the conductive electrode, so as to realize the electrical connection between the busbar clamping mechanism and the electrode clamping mechanism and complete the power supply.

[0003] However, the existing busbar clamping mechanism has a complex structure, and the consistency of the oil cylinder drive is poor, resulting in high equipment production cost. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a busbar clamping mechanism to simplify the equipment structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical means:

[0006] A busbar clamping mechanism, comprising:

[0007] A main busbar clamping mechanism;

[0008] A vehicle-mounted busbar clamping mechanism electrically connected with the main busbar clamping mechanism,

[0009] The vehicle-mounted busbar clamping mechanism comprises a single-head oil cylinder, a bracket and a first vehicle-mounted clamping body, the single-head oil cylinder is fixedly arranged on the bracket, and the first vehicle-mounted clamping body is connected with the output shaft of the single-head oil cylinder.

[0010] The vehicle-mounted busbar clamping mechanism further comprises an oil cylinder base, a bidirectional oil cylinder and a second vehicle-mounted clamping body, the oil cylinder base is arranged between the two brackets, the bidirectional oil cylinder is arranged on the oil cylinder base, and the two second vehicle-mounted clamping bodies are respectively connected with the two output shafts of the bidirectional oil cylinder.

[0011] Optionally, the first vehicle-mounted clamping body comprises a pressing plate, a clamping part and a bent part, the pressing plate is connected with the single-head oil cylinder, the clamping part is attached to the pressing plate, and one end of the bent part is connected with the clamping part.

[0012] Optionally, the second vehicle-mounted clamping body comprises a pressing plate, a clamping part and a bent part, the pressing plate is connected with the bidirectional oil cylinder, the clamping part is attached to the pressing plate, and one end of the bent part is connected with the clamping part.

[0013] Optionally, the busbar clamping mechanism comprises a main copper plate, the main busbar clamping mechanism is arranged at the bottom of the main copper plate, the vehicle-mounted busbar clamping mechanism is arranged at the top of the main copper plate, and the bending part of the first vehicle-mounted clamping body and the second vehicle-mounted clamping body is connected with the main copper plate at one end.

[0014] Optionally, the main busbar clamping mechanism comprises a clamping arm, a main aluminum clamping body and a driving oil cylinder; the main aluminum clamping body is hung on the clamping arm, one end of the clamping arm is connected with the support, and the driving oil cylinder is connected with the clamping arm.

[0015] In another aspect of the present application, a power transmission vehicle comprises a vehicle body and the busbar clamping mechanism of any one of the above.

[0016] Compared with the prior art, the present application has the following technical effects:

[0017] In the present application, the push oil cylinder shared by the two vehicle-mounted busbar clamping mechanisms is arranged in the busbar clamping mechanism, the structure of the busbar clamping mechanism in the prior art is simplified, and the production cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0019] Figure 1 Fig. 1 shows a structural schematic diagram of a power transmission vehicle according to some embodiments of the present application;

[0020] Figure 2 Fig. 2 shows a structural schematic diagram of a power transmission vehicle from another perspective; Figure 1 Fig. 3 shows a structural schematic diagram of a vehicle-mounted busbar of a power transmission vehicle;

[0021] Figure 3 Fig. 4 shows a structural schematic diagram of a vehicle body and an electrode clamping mechanism of a power transmission vehicle according to some embodiments of the present application;

[0022] Figure 4 Fig. 5 shows a structural schematic diagram of a power transmission vehicle according to some embodiments of the present application;

[0023] Figure 5 Fig. 6 shows a structural schematic diagram of a slip assembly of a power transmission vehicle according to some embodiments of the present application; Figure 4 Fig. 7 shows a structural schematic diagram of a busbar clamping mechanism of a power transmission vehicle according to some embodiments of the present application;

[0024] Figure 6 Fig. 8 shows a structural schematic diagram of a busbar clamping mechanism of a power transmission vehicle according to some embodiments of the present application; Figure 4

[0025] Figure 7 Fig. 9 shows a structural schematic diagram of a busbar clamping mechanism of a power transmission vehicle according to some embodiments of the present application;​Figure 6 Structure diagram of fixed component in busbar clamping mechanism;

[0026] Figure 8 Structure diagram of fixed component in busbar clamping mechanism; Figure 6 Structure diagram of part of busbar clamping mechanism in busbar clamping mechanism;

[0027] Figure 9 Structure diagram of part of busbar clamping mechanism in busbar clamping mechanism; Figure 6 Structure diagram of oil cylinder base in busbar clamping mechanism;

[0028] Figure 10 Structure diagram of double-end oil cylinder in busbar clamping mechanism; Figure 6 Structure diagram of double-end oil cylinder in busbar clamping mechanism;

[0029] Figure 11 Structure diagram of double-end oil cylinder in busbar clamping mechanism; Figure 6 Structure diagram of bracket in busbar clamping mechanism.

[0030] Explanation of main component symbols:

[0031] 1-vehicle body; 11-busbar; 111-transverse aluminum bar; 112-branch aluminum bar; 12-sliding assembly; 121-stand; 122-sliding seat; 13-supporting device;

[0032] 2-electrode clamping mechanism;

[0033] 3-busbar clamping mechanism; 31-busbar clamping mechanism; 311-first busbar clamping body; 3111-pressing plate; 3112-clamping part; 3113-bent part; 312-single-end oil cylinder; 313-oil cylinder base; 3131-bottom plate; 3132-supporting plate; 314-bracket; 3141-side plate; 3142-rib plate; 3143-connecting plate; 315-double-end oil cylinder; 3151-cylinder body; 3152-thrust rod; 316-second busbar clamping body; 32-main busbar clamping mechanism; 321-clamping arm; 322-main aluminum bar clamp; 323-driving oil cylinder; 33-main copper plate; 34-fixed component; 341-mounting plate; 342-insulating plate. DETAILED DESCRIPTION

[0034] The technical solutions of the present application will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0035] Furthermore, the technical features involved in the different embodiments of the application described below can be combined with each other as long as there is no conflict. The embodiments of the application are described in detail below, and examples of the embodiments are shown in the drawings, in which the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout.

[0036] The power supply vehicle is a movable device for supplying power to the graphitization furnace. The power supply vehicle is provided with an electrode clamping mechanism and a busbar clamping mechanism which are electrically connected to each other.

[0037] The power supply vehicle has a working state and a release state, and can switch between the two states. When in the working state, the electrode clamping mechanism moves forward to clamp the conductive electrode, and at the same time the busbar clamping mechanism clamps the power supply busbar, so as to transmit the current from the power supply busbar to the conductive electrode, thereby meeting the requirements of the power supply and heating process of the graphitization furnace; when in the release state, the electrode clamping mechanism releases the conductive electrode, the busbar clamping mechanism releases the power supply busbar, and the electrode clamping mechanism is reset to the original position, and the power supply vehicle moves to the next graphitization furnace.

[0038] In the prior art, the busbar clamping mechanism and the electrode clamping mechanism are connected by a water-cooled cable. Since the water-cooled cable needs to move with the electrode clamping mechanism for a long time, the mechanical wear and tear is high, and the water-cooled cable is prone to breakage, which leads to unstable connection between the electrode clamping mechanism and the busbar clamping mechanism, and poor power supply stability of the power supply vehicle.

[0039] In order to solve the above-mentioned defects of the water-cooled cable, please refer to Figure 1 and Figure 2 , one of the embodiments of the present application provides a power supply vehicle. One side of the power supply vehicle is arranged with a graphitization furnace, and the power supply busbar is arranged directly below the power supply vehicle.

[0040] The power supply vehicle comprises a vehicle body 1, an electrode clamping mechanism 2 and a busbar clamping mechanism 3, and the electrode clamping mechanism 2 and the busbar clamping mechanism are both arranged on the vehicle body 1.

[0041] Specifically, the vehicle body 1 is provided with a sliding assembly 11 and a vehicle-mounted busbar 12, and the vehicle-mounted busbar 12 is configured to be fixed to the sliding assembly 11 and can move synchronously under the driving of the sliding assembly 11.

[0042] The electrode clamping mechanism 2 is fixed to the sliding assembly 12 and is electrically connected to the busbar clamping mechanism 3 through the vehicle-mounted busbar 11. The busbar clamping mechanism 3 is fixedly arranged on the non-moving part of the vehicle body 1.

[0043] When the power supply vehicle is supplying power, the sliding mechanism 11 drives the electrode clamping mechanism 2 to move towards the graphitization furnace until the electrode clamping mechanism 2 clamps the conductive electrode of the graphitization furnace. The vehicle-mounted busbar moves to the busbar clamping mechanism which can clamp the vehicle-mounted busbar 11. When the power supply vehicle finishes supplying power, the sliding mechanism 11 drives the electrode clamping mechanism 2 to move away from the graphitization furnace until the electrode clamping mechanism 2 is separated from the graphitization furnace and the busbar clamping mechanism 3 is separated from the vehicle-mounted busbar 11.

[0044] The power supply vehicle of the present application is provided with the electrode clamping mechanism 2 and the busbar clamping mechanism 3, and the electrode clamping mechanism 2 and the busbar clamping mechanism 3 are electrically connected through the vehicle-mounted busbar 11. The vehicle-mounted busbar 11 is rigid so as to make the connection between the electrode clamping mechanism 2 and the busbar clamping mechanism 3 stable and reliable.

[0045] In a specific embodiment thereof, the busbar clamping mechanism 3 comprises a vehicle-mounted busbar clamping mechanism 31 and a main busbar clamping mechanism 32, and the vehicle-mounted busbar clamping mechanism 31 is connected to the main busbar clamping mechanism 32.

[0046] The busbar clamping mechanism 3 has a working state and a release state. When in the working state, the vehicle-mounted busbar clamping mechanism 31 clamps the vehicle-mounted busbar 11, and the electrode clamping mechanism 2 and the busbar clamping mechanism 3 are connected in electricity. When in the release state, the vehicle-mounted busbar clamping mechanism 31 releases the vehicle-mounted busbar 11, and the electrode clamping mechanism 2 and the busbar clamping mechanism 3 are disconnected.

[0047] The vehicle-mounted busbar clamping mechanism 31 and the vehicle-mounted busbar 11 are designed to be clamped and connected, which is stable and reliable when connected, and the two can be quickly and completely separated from each other, further enhancing the ability to quickly disconnect power in emergency situations, reducing safety hazards, ensuring the safety of equipment operation, prolonging the service life of the equipment, and improving the reliability of the system.

[0048] In the present embodiment, the rigid vehicle-mounted busbar 11 is fixed with the electrode clamping mechanism 2, and the vehicle-mounted busbar 11 moves with the electrode clamping mechanism 2, and the vehicle-mounted busbar clamping mechanism 31 is arranged to clamp and release the vehicle-mounted busbar 11. That is, by arranging the vehicle-mounted busbar 11 to replace the water-cooled cable in the prior art, the mechanical wear caused by the movement of the original water-cooled cable with the electrode clamping mechanism 2 is eliminated, and the cost of equipment replacement is reduced.

[0049] Please refer to Figure 2 and Figure 3 It should be noted that the vehicle-mounted busbar 11 comprises a transverse aluminum bar 111 and a branch aluminum bar 112, and the transverse aluminum bar 111 is connected with at least one branch aluminum bar 112 and arranged perpendicularly to each other. The transverse aluminum bar 111 is fixed on the sliding assembly 12, and the busbar clamping mechanism 3 is used to clamp the branch aluminum bar 112.

[0050] Specifically, the vehicle-mounted busbar 11 is composed of several transverse aluminum bars 111 and branch aluminum bars 112, which reduces the difficulty in production and transportation of the vehicle-mounted busbar 11.

[0051] Referring to Figure 4 and Figure 5 , the sliding assembly 12 includes a column 121 and a sliding seat 122, the column 121 can slide linearly back and forth on the sliding seat 122; the electrode clamping mechanism 2 is arranged on the column 121, and the vehicle-mounted busbar 11 is arranged on the side of the column 121 opposite to the electrode clamping mechanism 2.

[0052] Specifically, four columns 121 are fixedly installed on the sliding seat 122, and the bottom of the sliding seat 122 is sleeved with three slide rods, so that the sliding seat 122 can move in the position of the slide rods, wherein one end direction of the slide rod is consistent with the direction of the conductive electrode, and the vehicle-mounted busbar 11 is fixed on the column 121.

[0053] Exemplarily, when in the working state, the sliding assembly 12 is closest to the conductive electrode, and the electrode clamping mechanism 2 clamps the conductive electrode at the closest point. When in the release state, the sliding assembly 12 is farthest from the conductive electrode; and the electrode clamping mechanism 2 is prevented from colliding with the conductive electrode due to too close distance during movement of the power supply vehicle.

[0054] Referring to Figure 6 , in a specific embodiment, the main busbar clamping mechanism 32 includes two clamping arms 321, two main aluminum bar clamps 322, and a driving oil cylinder 323, the driving oil cylinder 323 is connected with one end of the two clamping arms 321 respectively, and the two main aluminum bar clamps 322 are connected with the other end of the clamping arms 321 respectively. When in the working state, the driving oil cylinder 323 drives the clamping arms 321 to move close to each other, so as to drive the two main aluminum bar clamps 322 to clamp the power supply busbar together.

[0055] Referring to Figure 6 and Figure 8 , the busbar clamping mechanism 3 further includes a main copper plate 33, the main copper plate 33 is connected with the vehicle-mounted busbar clamping mechanism 31 and the main busbar clamping mechanism 32 respectively, and the vehicle-mounted busbar clamping mechanism 31 and the main busbar clamping mechanism 32 are arranged on the two sides of the main copper plate 33 respectively.

[0056] The main copper plate 33 is shared by the vehicle-mounted busbar clamping mechanism 31 and the main busbar clamping mechanism 32, the vehicle-mounted busbar clamping mechanism 31 is located above the main copper plate 33, and the main busbar clamping mechanism 32 is located below the main copper plate 33, so that the busbar clamping mechanism 3 has good conductivity during transmission of current.

[0057] Referring to Figure 1 , Figure 6 and Figure 7The busbar clamping mechanism 3 further comprises a fixing assembly 34 in the shape of a cuboid, two ends of the fixing assembly 34 are fixed to the vehicle body 1, and the middle part of the fixing assembly 34 is fixed to the busbar clamping mechanism 3.

[0058] The fixing assembly 34 provides support for the busbar clamping mechanism 3 while insulating and isolating the busbar clamping mechanism 3 from the vehicle body 1.

[0059] Specifically, the fixing assembly 34 is composed of a mounting plate 341 and two layers of insulating plates 342. The two layers of insulating plates 342 together clamp the mounting plate 341 in the middle part. The insulating plate 342 at the bottom is fixed to the busbar clamping mechanism 3. The mounting plate 341 extends outward on both sides, and mounting holes are provided on the extension of the mounting plate 341. The oil cylinder base 313 is arranged on both sides of the upper layer of insulating plates 342 and can be matched with the mounting holes of the mounting plate 341. The fixing assembly 34 can avoid the current flowing into the vehicle body 1 during the operation of the power supply vehicle by using the double-layer insulating plates 342 while fixing the busbar clamping mechanism 3 to the vehicle body 1.

[0060] In one specific embodiment, two vehicle-mounted busbars 11 are arranged on the sliding assembly 12. The use of two vehicle-mounted busbars 11 can further improve the stability of the connection between the electrode clamping mechanism 2 and the busbar clamping mechanism 3.

[0061] The vehicle-mounted busbar clamping mechanism 31 comprises a first vehicle-mounted clamping body 311, a single-head oil cylinder 312, and a bracket 314.

[0062] In this embodiment, the vehicle-mounted busbar clamping mechanism 31 is provided with two first vehicle-mounted clamping bodies 311, which are arranged in parallel. The two first vehicle-mounted clamping bodies 311 are respectively connected to the output shafts of two single-head oil cylinders 312 to drive the two first vehicle-mounted clamping bodies 311 to clamp or release the vehicle-mounted busbars 11. The two single-head oil cylinders 312 are respectively installed on two brackets 314.

[0063] The vehicle-mounted busbar clamping mechanism 31 of this embodiment adopts a pair of first vehicle-mounted clamping bodies 311, single-head oil cylinders 312, and brackets 314. The two first vehicle-mounted clamping bodies 311 clamp the vehicle-mounted busbars 11, and the structure is simple and reliable.

[0064] In one specific embodiment, the oil cylinder base 313 and the bidirectional oil cylinder 315 are arranged. The oil cylinder base 313 is arranged between the two first vehicle-mounted clamping bodies 311, and the bidirectional oil cylinder 315 is fixedly installed on the oil cylinder base 313. The two output shafts of the bidirectional oil cylinder 315 are respectively connected to the second vehicle-mounted clamping bodies 316.

[0065] The second vehicle-mounted clamping bodies 316 clamp the two vehicle-mounted busbars 11 in cooperation with the first vehicle-mounted clamping bodies 311.

[0066] In the complicated busbar clamping mechanism 3, the single head oil cylinder 312 can be omitted, the mechanical structure is simplified, and the production cost is saved.

[0067] Further, the first vehicle-mounted clamping body 311 is provided with a pressing plate 3111, a clamping part 3112 and a bending part 3113; the back of the pressing plate 3111 of the first vehicle-mounted clamping body 311 is connected with the single head oil cylinder 312, the front of the pressing plate 3111 is fixed with the clamping part 3112, and the lower end of the clamping part 3112 is connected with the bending part 3113; the clamping part 3112 and the bending part 3113 are worth mentioning, and the bending part 3113 moves together and deforms in the clamping and releasing process of the first vehicle-mounted clamping body 311.

[0068] Please refer to Figure 6 and Figure 9 The oil cylinder base 313 includes a bottom plate 3131 and a support plate 3132; the bottom plate 3131 of the oil cylinder base 313 is placed on the fixed assembly 34, and the support plate 3132 forms a cuboid structure of the sealing plate, and an arc-shaped groove is left at the top for placing the double head oil cylinder 315. In the process of pushing by the double head oil cylinder 315, displacement is avoided, and the double head oil cylinder 315 is supported.

[0069] Please refer to Figure 6 and Figure 10 It should be noted that the double head oil cylinder 315 includes a cylinder body 3151 and a pushing rod 3152, and the pushing rod 3152 is located at both ends of the cylinder body 3151.

[0070] Please refer to Figure 6 and Figure 11 Since the existing bracket has the problems of poor mechanical strength and short service life, in the embodiment, the structure of the bracket 314 is newly designed.

[0071] In the embodiment, the bracket 314 includes a side plate 3141, a rib plate 3142 and a connecting plate 3143; a circular hole is formed in the side plate 3141 for fixing the single head oil cylinder 312, three rib plates 3142 are fixed on the back of the side plate 3141, the rib plates 3142 are arranged in parallel and spaced apart, one end of the rib plate 3142 is connected with the side plate 3141, and the other end is fixed with the connecting plate 3143; two connecting plates 3143 are arranged in the bracket 314, the connecting plate 3143 is arranged in parallel with the side plate 3141, and the two connecting plates 3141 are also arranged in parallel; the connecting plate 3141 is located in the lower half of the side plate 3141, and the mechanical strength of the bracket 314 is greatly improved through the connection between the plurality of plates, thereby prolonging the service life.

[0072] The busbar clamping mechanism 3 of the embodiment adopts the bracket 314, which supports the vehicle-mounted busbar clamping mechanism 31 and the main busbar clamping mechanism 32, has a simple and compact structure, and has high integration.

[0073] In summary, please refer to Figures 1-9 According to the above description of the power supply vehicle, it should be noted that the power supply vehicle has a working state and a release state.

[0074] When entering the working state, the motor drives the sliding seat 122 to move towards the direction of the conductive electrode, and the vehicle-mounted busbar 11 and the electrode clamping mechanism 2 follow the sliding assembly 12 to move towards the direction of the conductive electrode. When the electrode clamping mechanism 2 moves to the pre-set position, the vehicle-mounted busbar 11 is just in the center of the first vehicle-mounted clamping body 311 of the vehicle-mounted busbar clamping mechanism 31. Then the electrode clamping mechanism 2, the vehicle-mounted busbar clamping mechanism 31 and the main busbar clamping mechanism 32 act simultaneously, the electrode clamping mechanism 2 clamps the conductive electrode, the vehicle-mounted busbar clamping mechanism 31 clamps the vehicle-mounted busbar 11, and the main busbar clamping mechanism 32 clamps the power supply busbar. Then the power supply starts from the power supply busbar, the current is transmitted from the busbar clamping mechanism 3 to the vehicle-mounted busbar 11, then transmitted from the vehicle-mounted busbar 11 to the electrode clamping mechanism 2, and finally the power supply to the conductive electrode is completed.

[0075] When entering the release state, the electrode clamping mechanism 2, the vehicle-mounted busbar clamping mechanism 31 and the main busbar clamping mechanism 32 act simultaneously, the electrode clamping mechanism 2 releases the conductive electrode, the vehicle-mounted busbar 11 clamping mechanism 31 releases the vehicle-mounted busbar 11, and the main busbar clamping mechanism 32 releases the power supply busbar. The current transmission is disconnected, the motor drives the sliding seat 122 to move in the opposite direction of the conductive electrode, the vehicle-mounted busbar 11 and the electrode clamping mechanism 2 follow the sliding assembly 12 to move in the opposite direction of the conductive electrode. When the electrode clamping mechanism 2 moves to the pre-set position, it stops, and the power supply vehicle starts to move to the next graphitization furnace.

[0076] Obviously, the above embodiments are only examples for clear illustration, and are not limitations to the embodiments. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the embodiments do not need to be exhausted, and the obvious changes or variations derived therefrom still belong to the protection scope of the present application.

Claims

1. A busbar clamping mechanism, characterized by, The utility model relates to a busbar clamping mechanism, and particularly relates to a busbar clamping mechanism for a main busbar and a vehicle-mounted busbar. The utility model relates to a busbar clamping mechanism, and particularly relates to a busbar clamping mechanism for a main busbar and a vehicle-mounted busbar. The utility model relates to a busbar clamping mechanism, and particularly relates to a busbar clamping mechanism for a main busbar and a vehicle-mounted busbar. The utility model relates to a busbar clamping mechanism, and particularly relates to a busbar clamping mechanism for a main busbar and a vehicle-mounted busbar. The utility model relates to a busbar clamping mechanism, and particularly relates to a busbar clamping mechanism for a main busbar and a vehicle-mounted busbar.

2. The busbar clamping mechanism of claim 1, wherein The utility model relates to a busbar clamping mechanism, and particularly relates to a busbar clamping mechanism for a main busbar and a vehicle-mounted busbar.

3. The busbar clamping mechanism of claim 2, wherein The utility model relates to a busbar clamping mechanism, and particularly relates to a busbar clamping mechanism for a main busbar and a vehicle-mounted busbar.

4. The busbar clamping mechanism of claim 3, wherein The utility model relates to a busbar clamping mechanism, and particularly relates to a busbar clamping mechanism for a main busbar and a vehicle-mounted busbar.

5. The busbar clamping mechanism of claim 4, wherein, The utility model relates to a busbar clamping mechanism, and particularly relates to a busbar clamping mechanism for a main busbar and a vehicle-mounted busbar.

6. A power feeding trolley, characterized by The utility model relates to a busbar clamping mechanism, and particularly relates to a busbar clamping mechanism for a main busbar and a vehicle-mounted busbar. The utility model relates to a busbar clamping mechanism, and particularly relates to a busbar clamping mechanism for a main busbar and a vehicle-mounted busbar. The utility model relates to a busbar clamping mechanism, and particularly relates to a busbar clamping mechanism for a main busbar and a vehicle-mounted busbar. The utility model relates to a busbar clamping mechanism, and particularly relates to a busbar clamping mechanism for a main busbar and a vehicle-mounted busbar. The utility model relates to a busbar clamping mechanism, and particularly relates to a busbar clamping mechanism for a main busbar and a vehicle-mounted busbar. 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