Main busbar supporting device and power transmission vehicle

Abstract

The utility model provides a main busbar supporting device and a power transmission vehicle, and relates to the technical field of graphitization furnace power transmission equipment. A main busbar supporting device comprises a main busbar, a stand column and a supporting device, the stand column is connected with the main busbar, the supporting device is arranged on the stand column, and the main busbar is arranged on the supporting device; the supporting device comprises a supporting piece and a hanging piece, the supporting piece is arranged on the stand column, and the hanging piece is arranged on the stand column. According to the utility model, on the basis that the suspension member is used for fixing, the support member is also arranged for fixing the busbar, and through the dual support effect of the suspension member and the support member on the main busbar, the installation of the main busbar is more stable, the mechanical strength of the main busbar is increased, the maintenance cost of equipment is reduced, and the stability of power transmission is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the graphite furnace power supply equipment technical field especially, relates to a main busbar support device and power supply car. BACKGROUND

[0002] The Acheson graphitization furnace is a kind of equipment for converting carbon material into artificial graphite, and the Acheson graphite furnace has a cuboid furnace body and conductive electrodes arranged at both ends of the furnace head and the furnace tail, and can supply power to the Acheson graphitization furnace through the power supply car.

[0003] The electrode clamping mechanism and the busbar clamping mechanism are arranged on the power supply car, and the electrode clamping mechanism is electrically connected with the busbar clamping mechanism. In the prior art, a transverse aluminum busbar is arranged on the electrode clamping mechanism, and a water-cooled cable is arranged on the transverse busbar to realize electrical connection with the busbar clamping mechanism. Further, the transverse aluminum busbar is suspended and fixed on the column of the electrode clamping mechanism.

[0004] However, the above-mentioned suspension connection fixing mode is not stable, the local stress of the transverse aluminum busbar is too large, and the mechanical wear degree is high, so that the aluminum busbar is broken, and the maintenance cost of the power supply car is increased, and the power supply efficiency is affected. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a main busbar support device to ensure the normal power supply efficiency of the power supply car.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical means:

[0007] The utility model provides a main busbar support device in the first aspect, including:

[0008] Main busbar;

[0009] Column, and the column is connected with the main busbar;

[0010] Support device, and the support device is arranged on the column, and the main busbar is arranged on the support device;

[0011] Wherein, the support device includes: support piece and suspension piece, and the support piece is arranged on the column, and the suspension piece is arranged on the column.

[0012] Optionally, the support piece and the suspension piece are arranged on opposite sides of the main busbar.

[0013] Optionally, the support piece includes a support bracket, and the main busbar is arranged on the upper surface of the support bracket.

[0014] Optionally, the support bracket comprises a mounting side plate, a support bottom plate, a longitudinal support rib plate and a transverse support rib plate, the support bottom plate is arranged on the mounting side plate, the longitudinal support rib plate is arranged between the mounting side plate and the support bottom plate, and the transverse support rib plate is arranged between the longitudinal support rib plate and the support bottom plate.

[0015] Optionally, the support member further comprises a pressing plate, the pressing plate is fixedly connected with the two adjacent support brackets respectively, and the pressing plate and the support bracket fix the main busbar from the upper and lower sides of the main busbar.

[0016] Optionally, the main busbar comprises a first busbar, a second busbar, a third busbar and a fourth busbar, the first busbar and the second busbar are arranged in opposite and spaced manner, and the third busbar and the fourth busbar are arranged in opposite and spaced manner.

[0017] Optionally, the suspension member comprises a cross beam, a longitudinal beam and a suspension assembly, the cross beam is arranged at the top of the stand column, one end of the longitudinal beam is fixed to the cross beam, and the other end of the longitudinal beam is connected with the suspension assembly.

[0018] Optionally, the suspension assembly comprises a suspension plate and a support plate, the suspension plate is fixedly arranged on the longitudinal beam, and the support plate is arranged on the suspension plate and perpendicular to the suspension plate.

[0019] Optionally, the stand column and the support member are detachably connected.

[0020] The second aspect of the utility model provides a power supply car, comprising: a car body and a main busbar support device of any one of the above installed on the car body.

[0021] Compared with the prior art, the utility model brings the following technical effects:

[0022] In the utility model, on the basis of the suspension member being fixed, the support member is further arranged for fixing the main busbar, the double support effects of the suspension member and the support member on the main busbar make the installation of the main busbar more stable, the mechanical strength of the main busbar is increased, and the maintenance cost of the equipment is reduced, and the stability of power supply is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as the limitation to the scope, and for the ordinary skilled person in the art, other related drawings can be obtained without the creative labor on the premise.

[0024] Figure 1 A structural schematic view of a main busbar support device is shown;

[0025] Figure 2A structural schematic diagram of a main busbar support device is shown.

[0026] Figure 3 A structural schematic diagram of a column and a support of a main busbar support device is shown.

[0027] Figure 4 A structural schematic diagram of a support bracket of a main busbar support device is shown

[0028] Figure 5 A structural schematic diagram of a hanging piece of a main busbar support device is shown.

[0029] Figure 6 A structural schematic diagram of a hanging assembly of a main busbar support device is shown.

[0030] Figure 7 A structural schematic diagram of a main busbar support device and a power supply vehicle is shown.

[0031] Main element symbol explanation:

[0032] 1-main busbar; 11-first busbar; 12-second busbar; 13-third busbar; 14-fourth busbar;

[0033] 2-column; 21-electrode clamping mechanism;

[0034] 3-support device; 31-support; 311-support bracket; 3111-mounting side plate; 3112-support bottom plate; 3113-longitudinal support rib plate; 3114-transverse support rib plate; 312-pressing plate; 32-hanging piece; 321-cross beam; 322-longitudinal beam; 323-hanging assembly; 3231-hanging plate; 3232-support plate;

[0035] 4-power supply vehicle; 41-vehicle body; 42-busbar clamping mechanism. DETAILED DESCRIPTION

[0036] The technical solutions of the present application will be described in detail below with reference to the drawings. Obviously, the described embodiments are only some 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 work fall within the scope of the present application.

[0037] In addition, the technical features involved in different embodiments of the present application described below can be combined with each other as long as there is no conflict. The embodiments of the present application will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout.

[0038] In the prior art, the electrode clamping device of the power supply vehicle is connected with the bus clamping device through a water-cooled cable, however, the water-cooled cable will move with the clamping device during the clamping and disconnecting of the electrode clamping device, and the water-cooled cable is prone to breakage in a long working state, therefore, the water-cooled cable is replaced by a rigid conductive bus in the application.

[0039] Please refer to Figure 1 , Figure 2 and Figure 7 , one of the embodiments of the application provides a main bus support device for providing stable power supply to a graphitization furnace.

[0040] A main bus support device, comprising: a main bus 1;

[0041] a column 2 connected with the main bus 1;

[0042] a support device 3 arranged on the column 2, and the main bus 1 is arranged on the support device 3; wherein the support device 3 comprises: a support piece 31 and a hanging piece 32, the support piece 31 is arranged on the column 2, and the hanging piece 32 is arranged on the column 2.

[0043] The main bus 1 is an aluminum bus extending horizontally, and provides electrical connection for the electrode clamping mechanism 21; the column 2 is used for supporting the main bus 1 and the support device 3, and is installed on the power supply vehicle 4 and moves with the electrode clamping mechanism 21; the support device 3 provides a mounting fulcrum for the main bus 1, and stabilizes the main body structure of the main bus 1 during work.

[0044] In the utility model, through setting the support piece 31 and the hanging piece 32 on the main bus 1, double support effects of the main bus 1 are realized, the installation of the main bus 1 is more stable, the mechanical strength of the main bus 1 is increased, and then the maintenance cost of the equipment is reduced, and the stability of power supply is improved.

[0045] Please refer to Figure 1 and Figure 2 , the main bus 1 comprises: a first main bus 11, a second main bus 12, a third main bus 13 and a fourth main bus 14; the first main bus 11 and the second main bus 12 are oppositely and spacedly arranged, and the third main bus 13 and the fourth main bus 14 are oppositely and spacedly arranged;

[0046] Further, by dividing the whole main bus 1 into four parts, the portability of equipment manufacturing and installation is effectively improved, and the transportation efficiency and assembly efficiency can be effectively improved.

[0047] In another embodiment, only the first main bus 11 and the second main bus 12 can be used, or only the third main bus 13 and the fourth main bus 14 can be used, which can ensure the electrical connection of the electrode clamping mechanism 21 and the bus clamping mechanism 42.

[0048] It is worth mentioning that the four main busbars 1 extend downward to form branch busbars, so that the rigid connection between the busbar clamping mechanism 42 and the electrode clamping mechanism 21 is achieved, and the stability of the rigid connection is strong.

[0049] Compared with the prior art, since the branch busbar is used at one end of the main busbar 1, the center of the main busbar 1 deviates toward the end of the branch busbar. Even if fixed by the suspension mechanism, the prior art still suffers from a large internal force, which greatly affects the service life of the trolley.

[0050] Therefore, in some embodiments of the present application, the support 31 and the suspension 32 are arranged on opposite sides of the main busbar 1.

[0051] That is, the suspension 32 is arranged near the end of the branch busbar close to the main busbar, and the support 31 is arranged on the opposite sides away from the main busbar 1. The support 31 can support the main busbar 1 and balance the internal force formed by the deviation of the center of gravity of the main busbar 1, so as to improve the stability of the main busbar 1.

[0052] Please refer to Figure 2 , Figure 3 and Figure 4 , the support 31 includes a support bracket 311 arranged on the column 2, and the main busbar 1 is arranged on the upper surface of the support bracket 311.

[0053] The support bracket 311 supports the main busbar 1 as a foundation. Specifically, the main busbar 1 is installed and positioned by a plurality of support brackets 311, such as the first main busbar 11 installed and fixed by two support brackets 311. By arranging a plurality of support brackets 311 at the bottom of the main busbar 1 as described above, it is ensured that the main busbar 1 will not be displaced or broken due to gravity and work operation.

[0054] In some embodiments, the column 2 and the support 31 are detachably connected.

[0055] Due to the uneven surface of the main busbar 11, the position adjustment at different heights on the column by the support can ensure that the main busbar 11 remains horizontal.

[0056] Further, the support bracket 311 includes a mounting side plate 3111, a support bottom plate 3112, a longitudinal support rib plate 3113, and a transverse support rib plate 3114.

[0057] The mounting side plate 3111 is fixedly mounted on the back side of the stand 2, and is attached to the stand 2. The supporting bottom plate 3112 is fixedly mounted on the upper end of the mounting side plate 3111, and is arranged at an angle of 90° with the mounting side plate 3111. The longitudinal supporting rib plates 3113 are mounted at the 90° angle formed by the supporting bottom plate 3112 and the mounting side plate 3111, and support the supporting bottom plate 3112 and the mounting side plate 3111. Two longitudinal supporting rib plates 3113 are arranged side by side. The transverse supporting rib plates 3114 are arranged outside the longitudinal supporting rib plates 3113, and are attached to the longitudinal supporting rib plates 3113 and the supporting bottom plate 3112, respectively. Each longitudinal supporting rib plate 3113 is provided with two transverse supporting rib plates 3114 outside. The two transverse supporting rib plates 3114 are arranged side by side.

[0058] Optionally, the positions and actual shapes of the longitudinal supporting rib plates 3113 and the transverse supporting rib plates 3114 can be adjusted according to industrial needs.

[0059] Please refer to Figure 1 and Figure 2 The support 31 further comprises a pressing plate 312, which is fixedly connected to the two adjacent support brackets 311, respectively, to fix the power supply busbar from the upper and lower sides of the power supply busbar.

[0060] Specifically, the pressing plate 312 is mounted on the two adjacent support brackets 311 by fasteners. The fasteners are not shown in the figure.

[0061] Exemplarily, the pressing plate 312 is connected between the first main busbar 11 and the second main busbar 12, and is connected between the third main busbar 13 and the fourth main busbar 14.

[0062] The main busbar 1 is fixed between the support bracket 311 and the pressing plate 312, and is pressed from below and above, respectively, so that the installation of the main busbar 1 is more stable. The pressing plate 312 limits the main busbar 1, can balance the internal force generated by the deviation of the center of gravity, and prolongs the service life of the main busbar 1.

[0063] In alternative embodiments, the pressing plate 312 can be mounted at the bottom of the main busbar 1, connected to the power supply busbars on both sides, or fixedly connected in the middle of the gap between the two power supply busbars, which can also play a role in stabilizing the power supply busbar.

[0064] Please refer to Figure 1 , Figure 2 and Figure 5The suspension piece 32 comprises a cross beam 321, a longitudinal beam 322 and a suspension assembly 323; the cross beam 321 of the suspension piece 32 is fixed to the top end of the four vertical columns 2 respectively, the longitudinal beam 322 is installed on the two sides of the cross beam 321, the upper end of the longitudinal beam 322 is provided with a rectangular frame, the size of the rectangular frame is adapted to the cross beam 321, therefore, the longitudinal beam 322 can be adjusted in position on the cross beam 321 through the rectangular frame, and the lower end of the longitudinal beam 322 is connected with the suspension assembly 323.

[0065] Please refer to Figure 5 and Figure 6 The suspension assembly 323 comprises a suspension plate 3231 and a support plate 3232, the suspension plate 3231 is embedded in the lower end of the longitudinal beam 322, the support plate 3232 is attached to the suspension plate 3231 at an angle of 90°, and the extension direction of the support plate 3232 is consistent with the direction of the main busbar 1. In the embodiment, the suspension piece 32 extending downward from the top of the vertical column 2 provides support for the main busbar 1.

[0066] Please refer to Figure 7 One of the embodiments of the application further provides a power transmission vehicle 4, which comprises a vehicle body 41, an electrode clamping mechanism 21, a busbar clamping mechanism 42 and the main busbar support device of any of the above embodiments installed on the vehicle body 41.

[0067] The busbar clamping mechanism 42 and the electrode clamping mechanism 21 are connected through the main busbar 1, so as to realize the electrical conduction between the busbar clamping mechanism 42 and the electrode clamping mechanism 21.

[0068] In the utility model, the power transmission vehicle 4 adopts the main busbar support device of any of the above embodiments, and the support piece 31 is further arranged for fixing the main busbar 1 on the basis of the fixing of the suspension piece 32, so that the double support effect of the main busbar 1 is realized by the support piece 31 and the suspension piece 32, the installation of the main busbar 1 is more stable, the mechanical strength of the main busbar 1 is increased, and the maintenance cost of the equipment is reduced, and the stability of power transmission is improved.

[0069] Obviously, the above embodiments are only examples for clearly illustrating, and are not the limitation of the embodiments. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom still belong to the protection scope of the utility model.

Claims

1. A main busbar support device characterized by comprising: The utility model relates to a main busbar support device, comprising: a main busbar; a stand connected with the main busbar; a support device arranged on the stand, and the main busbar is arranged on the support device; wherein the support device comprises a support and a hanging part, the support is arranged on the stand, and the hanging part is arranged on the stand.

2. A master bus support device according to claim 1, characterized in that The support and the hanging part are arranged on opposite sides of the main busbar.

3. A master bus support device according to claim 1, wherein The support comprises a support bracket, and the main busbar is arranged on the upper surface of the support bracket.

4. A master bus support device according to claim 3, wherein The support bracket comprises a mounting side plate, a support bottom plate, a longitudinal support rib plate and a transverse support rib plate, the support bottom plate is arranged on the mounting side plate, the longitudinal support rib plate is arranged between the mounting side plate and the support bottom plate, and the transverse support rib plate is arranged between the longitudinal support rib plate and the support bottom plate.

5. A master bus support apparatus according to claim 4, wherein The support further comprises a pressing plate, the pressing plate is fixedly connected with two adjacent support brackets respectively, and the pressing plate and the support bracket fix the main busbar from the upper and lower sides of the main busbar.

6. A master bus support apparatus according to claim 1, wherein The main busbar comprises a first busbar, a second busbar, a third busbar and a fourth busbar, the first busbar and the second busbar are arranged in opposite intervals, and the third busbar and the fourth busbar are arranged in opposite intervals.

7. A master bus support apparatus according to claim 4, wherein The hanging part comprises a cross beam, a longitudinal beam and a hanging assembly, the cross beam is arranged on the top of the stand, one end of the longitudinal beam is fixed to the cross beam, and the other end of the longitudinal beam is connected with the hanging assembly.

8. A master bus support apparatus according to claim 4, wherein The stand and the support are detachably connected.

9. A master bus support apparatus according to claim 7, wherein The hanging assembly comprises a hanging plate and a support plate, the hanging plate is fixedly arranged on the longitudinal beam, the support plate is arranged on the hanging plate, and the hanging plate and the support plate are perpendicular to each other.

10. A power feeding trolley, characterized by The utility model relates to a main busbar support device, comprising: a vehicle body and the main busbar support device of any one of claims 1-9 mounted on the vehicle body.

Images