Sliding contact line hanging bracket capable of being quickly disassembled and assembled

Abstract

The invention provides a slide wire hanging bracket capable of being quickly disassembled and assembled, which relates to the technical field of electric power transmission, and comprises a slide wire bridge frame, a plurality of screw holes are formed in the slide wire bridge frame, slide wire hanging bracket hanging pieces are in threaded connection in the screw holes, slide wire hanging bracket clamping pieces are arranged below the slide wire hanging bracket hanging pieces, and slide wire anti-channeling assemblies are arranged in the slide wire hanging bracket clamping pieces. The top of the slide wire bridge is provided with a slide wire purging assembly. And the purging monitoring assembly is used for detecting the working efficiency of the trolley conductor purging assembly and adjusting the power of the trolley conductor purging assembly according to actual conditions. The technical problems that due to the fact that the sliding contact line hanging brackets are integrally designed, disassembly and assembly are inconvenient when multiple sets of sliding contact line hanging brackets are arranged side by side, and local tensioning and excessive tensioning are caused when the two ends of a sliding contact line are tensioned are solved.

Description

Technical Field

[0001] The invention belongs to the field of power transmission, and in particular relates to a busbar hanger that can be quickly disassembled and assembled. Background Art

[0002] The busbar, also known as the safety busbar, is a device used to provide stable power to mobile mechanical equipment. Through its specific design and structure, it can maintain good contact with the power supply during the movement of the equipment, thereby ensuring the normal operation of the equipment. The busbar has a wide range of applications in many fields, including but not limited to: industrial automation and manufacturing, rail transportation, energy field, construction sites;

[0003] In the process of busbar installation, there are two types of technologies. One is to first fix the busbar hanger and the busbar, and then lift the two parts together and install them on the busbar suspension bridge. The other is to first install the busbar hanger on the suspension bridge, and then install the busbar and the hanger. The busbar hangers are all inseparable one-piece design. The above two types of existing technologies both have the problem of long installation time and inconvenient operation when multiple groups of busbar hangers are installed side by side on the busbar suspension bridge. The overall service life is short and frequent overall replacement is required. At the same time, the existing busbar is tensioned at both ends. This tensioning method is easy to cause local tensioning or excessive tensioning of the busbar when the busbar and the collector slide. Summary of the invention

[0004] The present invention provides a busbar hanger that can be quickly disassembled and assembled, so as to solve at least one technical problem raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention discloses a busbar hanger that can be quickly disassembled and assembled, comprising: a busbar bridge frame is provided with a plurality of screw holes, each of which is threadedly connected with a busbar hanger hanger, a busbar hanger clamp is provided below the busbar hanger hanger, a busbar anti-channeling component is provided in the busbar hanger clamp, and a busbar purge component is provided on the top of the busbar bridge frame;

[0006] It also includes a purge monitoring component, which is used to detect the working efficiency of the busbar purge component and adjust its power according to actual conditions.

[0007] Preferably, the busbar hanger hanger includes a snap screw, which is threadedly connected in the screw hole, and a bridge frame fixing nut is threadedly connected on the snap screw, and the bridge frame fixing nuts are symmetrically arranged on the upper and lower sides of the busbar bridge. A stabilizing gasket is provided below the bridge frame fixing nut at the bottom of the busbar bridge, and the stabilizing gasket is sleeved on the snap screw. A stabilizing buckle plate is sleeved at the bottom of the snap screw, and a compression elastic member 1 is sleeved on the snap screw between the stabilizing gasket and the stabilizing buckle plate, and the compression elastic member 1 is respectively abutted against the stabilizing gasket and the stabilizing buckle plate.

[0008] Preferably, the bus bar hanger clamp includes a clamping groove, a U-shaped opening is provided at the top of the clamping groove, a snap screw is nested and connected in the U-shaped opening, a stabilizing buckle plate and the clamping groove cooperate with each other, angle slide rails are fixedly connected on both sides of the bottom of the clamping groove, limiting blocks are provided on the sides of the clamping groove, a bus bar is provided between the clamping grooves, the bus bar is slidably connected to the angle slide rail, and a bus bar anti-slip assembly is provided in the clamping groove.

[0009] Preferably, the bus bar anti-slip assembly includes a locking shaft, and the two locking shafts are rotatably connected to the two side walls of the clamping groove respectively. The two locking shafts are keyed to a knob at one end away from the clamping groove. A rotation locking structure is provided on the two locking shafts, and the rotation locking structure is fixedly installed on the outside of the clamping groove. The other ends of the two locking shafts are threadedly connected to a locking rod, and a semi-dome is fixed to the working end of the locking rod, and the semi-dome cooperates with the bus bar.

[0010] Preferably, the rotation locking structure includes a locking gear, the locking gear key is connected to the locking shaft, one end of the locking gear is fixedly connected to a guard ring, a locking shell is provided on the outside of the locking gear, the locking shell is fixedly connected to the outside of the clamping groove, sliding grooves are symmetrically provided on the end surface of the locking shell, locking arc plates are respectively slidably connected at both ends of the sliding groove, two compression elastic parts are provided between the two locking arc plates, the locking arc plate and the locking gear are meshed with each other, and a gear mechanism is provided on the outside of the locking shell.

[0011] Preferably, the shift mechanism includes a shift wheel, which is rotatably connected to the outer side of the clamping groove, three grooves are provided on the side wall of the shift wheel, a telescopic groove is provided on the side of the locking shell, a ball is slidably connected in the telescopic groove, the ball and the groove cooperate with each other, three compression elastic parts are provided between the ball and the telescopic groove, and a shift groove is symmetrically provided on the top surface of the shift wheel, and the shift groove cooperates with the locking arc piece.

[0012] Preferably, the busbar purge assembly includes a worm gear centrifugal fan, which is installed on the busbar bridge frame. A sealed shell is provided on the outside of the worm gear centrifugal fan, and an air suction port is provided at the center of the sealed shell. The air suction port is connected to the central air inlet of the worm gear centrifugal fan through a longitudinal air duct. A filter element shell is threadedly connected to the top of the longitudinal air duct, and a cotton filter element is provided in the filter element shell. An air supply duct is penetrated and fixedly connected to the side of the sealed shell, and a plurality of loading branch pipe structures are provided on the air supply duct.

[0013] Preferably, the loading branch pipe structure includes a T-shaped air duct, which is slidably connected in the air supply duct, a capillary air duct is fixedly connected to the side of the T-shaped air duct, a damper is hingedly connected to the output end of the T-shaped air duct, a rotating elastic part is provided between the damper and the T-shaped air duct, and the damper and the T-shaped air duct cooperate with each other.

[0014] Preferably, the purge monitoring component includes a control module, a data processing module, a detection module and an execution module, and the detection module includes:

[0015] Wind speed sensor: used to obtain the wind speed at the air inlet of the filter housing, which is set on the filter housing;

[0016] Pressure sensor: used to obtain the pressure of the air inlet of the filter housing, which is set on the filter housing;

[0017] A first acquisition unit: used for acquiring dust content in the air, which is arranged on the capillary duct;

[0018] Temperature sensor: used to obtain the temperature of the air, set on the capillary duct;

[0019] Humidity sensor: used to obtain the humidity in the air, which is set on the capillary duct;

[0020] A second acquisition unit is used to acquire the drag coefficient of the worm-type centrifugal fan, and is arranged in the worm-type centrifugal fan;

[0021] The detection module is electrically connected to the data processing module, the control module is electrically connected to the data processing module and the execution module, and the control module controls the execution module to work based on the data results of the data processing module.

[0022] Preferably, the control module controls the execution module based on the data result of the data processing module, including the following steps:

[0023] Step 1: Calculate the purge coefficient B of the busbar purge assembly based on the wind speed sensor, pressure sensor, first acquisition unit, temperature sensor, humidity sensor and second acquisition unit o :

[0024] Among them B o is the purge coefficient of the busbar purge assembly, C is the purge constant, Z is the wind compensation coefficient, D c is the detection value of the first acquisition unit, K is the humidity wind force base, H is the detection value of the humidity sensor, T is the detection value of the temperature sensor, ρ is the air density, v is the detection value of the wind speed sensor, V ct is the detection value of the second acquisition unit, and P is the detection value of the pressure sensor;

[0025] Step 2: Data Processing Module Comparison B o and B os , when B o >B os When calculating the lifting power coefficient P of the worm gear centrifugal fan i :

[0026] Among them: B os is the standard purge factor, P i is the lifting power coefficient of the worm gear centrifugal fan, Γ is the power loss coefficient;

[0027] Step 3: The control module controls the execution module based on the boost power coefficient P of the worm gear centrifugal fan i Adjust the power of the worm gear centrifugal fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0029] Figure 1 The structure of the present invention is schematically shown Figure 1 ;

[0030] Figure 2 The structure of the present invention is schematically shown Figure 2 ;

[0031] Figure 3 The structure diagram of the rotation locking structure of the present invention is shown in FIG. Figure 1 ;

[0032] Figure 4 The structure diagram of the rotation locking structure of the present invention is shown in FIG. Figure 2 ;

[0033] Figure 5 The structure diagram of the rotation locking structure of the present invention is shown in FIG. Figure 3 ;

[0034] Figure 6 It is a schematic structural diagram of the busbar purge assembly of the present invention.

[0035] In the figure: 1. busbar bridge; 11. screw hole; 2. busbar hanger hanger; 21. buckle screw; 22. bridge fixing nut; 23. stabilizing gasket; 24. stabilizing buckle plate; 25. compression elastic member 1; 3. busbar hanger clamp; 31. clamping groove; 32. U-shaped opening; 33. angled slide rail; 34. limit block; 35. busbar; 4. busbar anti-slip assembly; 41. locking shaft; 42. knob; 43. locking rod; 44. semi-dome; 5. rotation locking structure; 51. locking gear; 52. guard ring; 53. Locking shell; 54. Sliding groove; 55. Locking arc piece; 56. Compression elastic part 2; 6. Shift mechanism; 61. Shift wheel; 62. Groove; 63. Telescopic groove; 64. Ball; 65. Compression elastic part 3; 66. Shift groove; 7. Busbar purge assembly; 71. Worm wheel centrifugal fan; 72. Sealing shell; 73. Air inlet; 74. Longitudinal air duct; 75. Filter element shell; 76. Cotton filter element; 77. Air supply duct; 8. Loading branch pipe structure; 81. T-type air duct; 82. Capillary air duct; 83. Air door. DETAILED DESCRIPTION

[0036] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0037] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions and technical features between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0038] The present invention provides the following embodiments

[0039] Example 1

[0040] The embodiment of the present invention provides a busbar hanger that can be quickly disassembled and assembled, such as Figure 1-6 As shown, it includes: a plurality of screw holes 11 are provided on the busbar bridge 1, busbar hanger hangers 2 are threadedly connected in the screw holes 11, a busbar hanger clamp 3 is provided below the busbar hanger hanger 2, a busbar anti-channeling component 4 is provided in the busbar hanger clamp 3, and a busbar purge component 7 is provided on the top of the busbar bridge 1;

[0041] It also includes a purge monitoring component, which is used to detect the working efficiency of the busbar purge component 7 and adjust its power according to actual conditions.

[0042] The working principle and beneficial effects of the above technical solution are as follows: when installing the busbar 35, the busbar hanger 2 is threadedly connected in the screw hole 11, and then the busbar hanger clamp 3 is installed at the bottom of the busbar hanger 2, and then the busbar 35 is slid into and nested in the busbar hanger clamp 3, and the busbar 35 is fixed in the busbar hanger clamp 3 by rotating the busbar anti-channeling component 4, and the busbar purge component 7 blows dust between the busbar 35 and the collector, and the purge monitoring component appropriately adjusts the busbar purge component 7 by monitoring the changes in the surrounding environment;

[0043] The present invention utilizes the interconnectedness of the busbar hanger hanger 2 and the busbar hanger clamp 3 to suspend the busbar 35. This design can solve the problem that the busbar hanger is an integrated design and cannot be disassembled individually in a single row when multiple groups of busbars are installed side by side. It has high flexibility. When the busbar 35 is installed in the busbar hanger clamp 3, the busbar anti-slip assembly 4 can ensure that the busbar 35 and the collector remain fixed during the contact process. The busbar 35 and the collector will not slide relative to each other, causing local stretching and bending of the busbar 35 and excessive tension of the busbar 35. The design of the busbar purge assembly 7 can prevent suspended particles in the air from adhering to the busbar 35 and the collector, causing the risk of poor contact during sliding. At the same time, the purge monitoring assembly can ensure that the busbar purge assembly 7 is adjusted in time according to environmental conditions to maintain appropriate purge of the busbar and the collector.

[0044] Example 2

[0045] On the basis of Example 1, the busbar hanger hanger 2 includes a snap screw 21, which is threadedly connected in the screw hole 11, and a bridge fixing nut 22 is threadedly connected to the snap screw 21. The bridge fixing nuts 22 are symmetrically arranged on the upper and lower sides of the busbar bridge 1. A stabilizing gasket 23 is provided under the bridge fixing nut 22 at the bottom of the busbar bridge 1. The stabilizing gasket 23 is sleeved on the snap screw 21, and a stabilizing buckle plate 24 is sleeved at the bottom of the snap screw 21. A compression elastic member 25 is sleeved on the snap screw 21 between the stabilizing gasket 23 and the stabilizing buckle plate 24, and the compression elastic member 25 is respectively abutted against the stabilizing gasket 23 and the stabilizing buckle plate 24.

[0046] The busbar hanger clamp 3 includes a clamping groove 31, a U-shaped opening 32 is provided at the top of the clamping groove 31, the snap screw 21 is nested and connected in the U-shaped opening 32, the stabilizing buckle plate 24 cooperates with the clamping groove 31, and angled slide rails 33 are fixedly connected on both sides of the bottom of the clamping groove 31. A limiting block 34 is provided on the side of the clamping groove 31, a busbar 35 is provided between the clamping grooves 31, and the busbar 35 is slidably connected to the angled slide rail 33. A busbar anti-slip assembly 4 is provided in the clamping groove 31.

[0047] The working principle and beneficial effects of the above technical solution are as follows: when the busbar hanger hanger 2 is installed on the busbar bridge 1, the buckle screw 21 is screwed into the screw hole 11 on the busbar bridge 1, and then the two bridge fixing nuts 22 restrict the buckle screw 21 on the busbar bridge 1, and the bottom of the buckle screw 21 is nested in the U-shaped opening 32 of the clamping groove 31 to achieve the connection of the busbar hanger clamp 3, and the compression elastic member 25 sleeved on the buckle screw 21 squeezes the stabilizing gasket 23 and the stabilizing buckle plate 24, so that the stabilizing buckle plate 24 locks the nesting between the buckle screw 21 and the clamping groove 31;

[0048] When the busbar 35 is installed into the busbar hanger clamp 3, the busbar 35 is slid into the clamp along the angled slide rail 33 at the bottom of the clamping groove 31. The busbar 35 and the angled slide rail 33 are nested with each other to achieve the preliminary fixation of the busbar 35. The upper limit block 34 in the clamping groove 31 is used to limit the buckle screw 21. The busbar anti-slip assembly 4 in the clamping groove 31 is used to fix and limit the busbar 35.

[0049] The present invention utilizes a snap screw 21 and a busbar bridge 1, and the snap screw 21 and the busbar hanger clamp 3 are respectively connected to each other. This design can avoid the defects of the busbar hanger adopting an integrated design, and can be conveniently installed and removed according to the installation situation of the busbar 35, so that the busbar hanger maintains flexibility. At the same time, the stabilizing buckle plate 24 is nested with the clamping groove 31 under the action of the compression elastic member 25, so that the connection between the snap screw 21 and the clamping groove 31 is stable and the disassembly is relatively simple, which is convenient for the operator to install and disassemble.

[0050] Example 3

[0051] On the basis of Example 1, the busbar anti-slip assembly 4 includes a locking shaft 41, and the two locking shafts 41 are rotatably connected to the two side walls of the clamping groove 31 respectively. The two locking shafts 41 are keyed to a knob 42 at one end away from the clamping groove 31. The two locking shafts 41 are provided with a rotation locking structure 5, and the rotation locking structure 5 is fixedly installed on the outside of the clamping groove 31. The other ends of the two locking shafts 41 are threadedly connected to a locking rod 43, and a semi-dome 44 is fixed to the working end of the locking rod 43, and the semi-dome 44 cooperates with the busbar 35.

[0052] The rotation locking structure 5 includes a locking gear 51, which is key-connected to the locking shaft 41, and a guard ring 52 is fixedly connected to one end of the locking gear 51. A locking shell 53 is provided on the outer side of the locking gear 51, and the locking shell 53 is fixedly connected to the outer side of the clamping groove 31. Sliding grooves 54 are symmetrically provided on the upper and lower end surfaces of the locking shell 53, and locking arc pieces 55 are slidably connected to both ends of the sliding grooves 54. A compression elastic member 56 is provided between the two locking arc pieces 55, and the locking arc piece 55 is meshed with the locking gear 51. A shift mechanism 6 is provided on the outer side of the locking shell 53.

[0053] The shift mechanism 6 includes a shift wheel 61, which is rotatably connected to the outer side of the clamping groove 31. Three grooves 62 are provided on the side wall of the shift wheel 61. A telescopic groove 63 is provided on the side of the locking shell 53. A ball 64 is slidably connected in the telescopic groove 63. The ball 64 cooperates with the groove 62. A compression elastic member 65 is provided between the ball 64 and the telescopic groove 63. A shift groove 66 is symmetrically provided on the top surface of the shift wheel 61. The shift groove 66 cooperates with the locking arc piece 55.

[0054] The beneficial effects of the above technical solution are as follows: when the busbar 35 is fixed, the shift wheel 61 of the shift mechanism 6 is rotated, the shift wheel 61 squeezes the ball 64 and the compression elastic member 3 65 and makes them slide in the telescopic groove 63 until the groove 62 on the shift wheel 61 matches the ball 64. During the rotation of the shift wheel 61, the shift groove 66 drives the locking arc piece 55 on one side of the sliding groove 54 to slide and squeeze the compression elastic member 2 56, so that the clockwise or counterclockwise rotation of the locking gear 51 is unlocked, and then the knob 42 is rotated to drive the locking shaft 41 to rotate on the clamping groove 31, and the locking shaft 41 is locked. The rotation causes the locking gear 51 to rotate. When the locking gear 51 rotates, the retaining ring 52 synchronously prevents the locking arc piece 55 from disengaging from the sliding groove 54. As the locking shaft 41 rotates, the locking rod 43 rotates synchronously, so that the semi-dome 44 contacts and fixes the busbar 35. Then, the shift wheel 61 is rotated to reset it. The locking arc piece 55 is reset along the sliding groove 54 under the action of the compressed elastic member 56, and the locking gear 51 is locked, so that it cannot rotate clockwise or counterclockwise. When it is necessary to release the fixation of the busbar 35, the shift wheel 61 is rotated again to rotate the locking shaft 41 in the opposite direction.

[0055] The present invention utilizes the locking rod 43 and the semi-dome 44 to cooperate with the rotation of the locking shaft 41 to fix the busbar 35. This design can ensure that when the busbar 35 and the collector slide relative to each other, the friction will not cause partial tension of the busbar 35. The design of the locking arc piece 55 and the sliding groove 54 can lock the bidirectional rotation of the locking gear 51 to prevent the busbar 35 from being tensioned in any direction when the busbar 35 and the collector slide back and forth. At the same time, the cooperation of the retaining groove 66 in the shift wheel 61 and the locking arc piece 55 can enable the shift wheel 61 to unlock the rotation direction of the locking gear 51, which is convenient for releasing the fixation of the busbar 35 in any direction. The design of the groove 62 and the ball 64 in the shift wheel 61 can keep the locking arc piece 55 and the locking gear 51 unlocked, which is convenient for the operator to operate.

[0056] Example 4

[0057] On the basis of Example 1, the busbar purge assembly 7 includes a worm gear centrifugal fan 71, which is installed on the busbar bridge 1. A sealed shell 72 is provided on the outside of the worm gear centrifugal fan 71, and an air suction port 73 is provided at the center of the sealed shell 72. The air suction port 73 is connected to the central air inlet of the worm gear centrifugal fan 71 through a longitudinal air duct 74. A filter element shell 75 is threadedly connected to the top of the longitudinal air duct 74, and a cotton filter element 76 is provided in the filter element shell 75. An air supply pipe 77 is penetrated and fixedly connected to the side of the sealed shell 72, and a plurality of loading branch pipe structures 8 are provided on the air supply pipe 77.

[0058] The loading branch pipe structure 8 includes a T-shaped air duct 81, which is slidably connected in the air supply pipe 77. A capillary air duct 82 is fixedly connected to the side of the T-shaped air duct 81. A damper 83 is hingedly connected to the output end of the T-shaped air duct 81. A rotating elastic member is provided between the damper 83 and the T-shaped air duct 81, and the damper 83 and the T-shaped air duct 81 cooperate with each other.

[0059] The beneficial effects of the above technical solution are as follows: when the busbar 35 and the collector slide relative to each other, the worm-wheel centrifugal fan 71 starts to suck air from the air inlet 73. When the air flows through the cotton filter element 76 in the filter element shell 75, the dust in the hollow is adsorbed. The purified air enters the worm-wheel centrifugal fan 71 and is output to the sealed shell 72. Then, the air is input from the air supply pipe 77 on the sealed shell 72 to the T-shaped air duct 81. The T-shaped air duct 81 is nested with each other. Stacking (i.e. inserting the output end of the T-shaped air duct 81 into the input end of another T-shaped air duct 81) makes the busbars 35 on the busbar bridge 1 have corresponding T-shaped air ducts 81, and the air is output from the capillary air duct 82 to the busbars 35 and the collector for blowing. The damper 83 on the T-shaped air duct 81 prevents air from leaking from the output end of the T-shaped air duct 81. When the T-shaped air ducts 81 are stacked and nested, the damper 83 rotates to fit the T-shaped air duct 81, which facilitates the nesting of the T-shaped air duct 81.

[0060] The present invention utilizes the design of a worm gear centrifugal fan 71 and a filter element shell 75, which can suck in air and purify the dust contained therein. The purified air is blown toward the bus bar 35 and the current collector to remove the surrounding dust, thereby avoiding the contact between the bus bar 35 and the current collector, which may cause voltage instability. At the same time, the design of the T-shaped air duct 81 and the damper 83 can achieve the blowing of multiple groups of bus bars 35 through modular superposition, so that the number of T-shaped air ducts 81 can be adjusted according to the number of bus bars 35.

[0061] Example 5

[0062] Based on Example 1, the purge monitoring component includes a control module, a data processing module, a detection module and an execution module, and the detection module includes:

[0063] Wind speed sensor: used to obtain the wind speed at the air inlet of the filter cartridge housing 75, and is disposed on the filter cartridge housing 75;

[0064] Pressure sensor: used to obtain the pressure of the air inlet of the filter housing 75, which is arranged on the filter housing 75;

[0065] A first acquisition unit is used to acquire the dust content in the air, and is disposed on the capillary duct 82;

[0066] Temperature sensor: used to obtain the temperature of the air, and is arranged on the capillary duct 82;

[0067] Humidity sensor: used to obtain the humidity in the air, which is arranged on the capillary duct 82;

[0068] The second acquisition unit is used to acquire the drag coefficient of the worm-type centrifugal fan 71, which is set in the worm-type centrifugal fan 71; (that is, the comprehensive coefficient of wind loss and wind gain when air passes through the worm-type centrifugal fan 71)

[0069] The detection module is electrically connected to the data processing module, the control module is electrically connected to the data processing module and the execution module, and the control module controls the execution module to work based on the data results of the data processing module.

[0070] The control module controls the execution module based on the data results of the data processing module, including the following steps:

[0071] Step 1: Calculate the purge coefficient B of the busbar purge assembly 7 based on the wind speed sensor, pressure sensor, first acquisition unit, temperature sensor, humidity sensor and second acquisition unit o :

[0072] Among them B o is the purge coefficient of busbar purge assembly 7, C is the purge constant, Z is the wind compensation coefficient, D c is the detection value of the first acquisition unit, K is the humidity wind force base, H is the detection value of the humidity sensor, T is the detection value of the temperature sensor, ρ is the air density, v is the detection value of the wind speed sensor, V ct is the detection value of the second acquisition unit, and P is the detection value of the pressure sensor;

[0073] Step 2: Data Processing Module Comparison B o and B os , when B o >B os When the power factor P of the worm gear centrifugal fan 71 is calculated, i :

[0074] Among them: B os is the standard purge factor, P i is the lifting power coefficient of the worm-type centrifugal fan 71, Γ is the power loss coefficient;

[0075] Step 3: The control module controls the execution module based on the boost power coefficient P of the worm gear centrifugal fan 71 i Adjust the power of the worm-type centrifugal fan 71.

[0076] The beneficial effects of the above technical solution are as follows: when the busbar purge assembly 7 is purging the busbar 35, due to changes in the environment and long-term operation inside the busbar purge assembly 7, the purge wind force for the busbar 35 and the current collector changes, and the purge degree of the busbar 35 and the current collector is reduced. Therefore, by monitoring the environmental data around the busbar, the busbar purge assembly 7 is adjusted according to the actual environmental data to meet the purge requirements of the busbar 35 and the current collector in different environments;

[0077] The present invention utilizes a monitoring module, a data processing module, a detection module and an execution module to monitor and adjust the busbar purge assembly 7. This design can ensure voltage stability during the operation of the busbar 35 and the collector, and ensure safe operation of the production equipment.

[0078] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A busbar hanger that can be quickly disassembled and assembled, characterized in that: include: A busbar bridge (1), wherein a plurality of screw holes (11) are provided on the busbar bridge (1), busbar hanger hangers (2) are all threadedly connected in the screw holes (11), a busbar hanger clamp (3) is provided below the busbar hanger hanger (2), a busbar anti-slip assembly (4) is provided in the busbar hanger clamp (3), and a busbar purge assembly (7) is provided on the top of the busbar bridge (1); It also includes a purge monitoring component, which is used to detect the working efficiency of the busbar purge component (7) and adjust its power according to actual conditions.

2. The busbar hanger that can be quickly disassembled and assembled according to claim 1 is characterized in that: The busbar hanger hanger (2) comprises a snap screw (21), the snap screw (21) is threadedly connected in the screw hole (11), a bridge frame fixing nut (22) is threadedly connected on the snap screw (21), the bridge frame fixing nut (22) is symmetrically arranged on the upper and lower sides of the busbar bridge frame (1), a stabilizing gasket (23) is arranged below the bridge frame fixing nut (22) at the bottom of the busbar bridge frame (1), the stabilizing gasket (23) is sleeved on the snap screw (21), a stabilizing buckle plate (24) is sleeved on the bottom of the snap screw (21), a compression elastic member (25) is sleeved on the snap screw (21) between the stabilizing gasket (23) and the stabilizing buckle plate (24), and the compression elastic member (25) is respectively abutted against the stabilizing gasket (23) and the stabilizing buckle plate (24).

3. The busbar hanger that can be quickly disassembled and assembled according to claim 1 is characterized in that: The busbar hanger clamp (3) comprises a clamping groove (31), a U-shaped opening (32) is provided at the top of the clamping groove (31), a snap screw (21) is nested and connected in the U-shaped opening (32), a stabilizing buckle plate (24) and the clamping groove (31) cooperate with each other, both sides of the bottom of the clamping groove (31) are fixedly connected with angled slide rails (33), a limiting block (34) is provided on the side of the clamping groove (31), a busbar (35) is provided between the clamping grooves (31), the busbar (35) is slidably connected to the angled slide rail (33), and a busbar anti-slip assembly (4) is provided in the clamping groove (31).

4. The busbar hanger that can be quickly disassembled and assembled according to claim 1 is characterized in that: The busbar anti-slip assembly (4) comprises a locking shaft (41), wherein the two locking shafts (41) are rotatably connected to the two side walls of the clamping groove (31) respectively, and the ends of the two locking shafts (41) away from the clamping groove (31) are key-connected with a knob (42), and the two locking shafts (41) are provided with a rotation locking structure (5), and the rotation locking structure (5) is fixedly installed on the outside of the clamping groove (31), and the other ends of the two locking shafts (41) are threadedly connected with a locking rod (43), and the working end of the locking rod (43) is fixed with a semi-dome (44), and the semi-dome (44) and the busbar (35) cooperate with each other.

5. The busbar hanger that can be quickly disassembled and assembled according to claim 4 is characterized in that: The rotation locking structure (5) comprises a locking gear (51), the locking gear (51) is key-connected to the locking shaft (41), one end of the locking gear (51) is fixedly connected to a guard ring (52), a locking housing (53) is arranged outside the locking gear (51), the locking housing (53) is fixedly connected to the outside of the clamping groove (31), a sliding groove (54) is symmetrically arranged on the upper and lower end surfaces of the locking housing (53), locking arc pieces (55) are respectively slidably connected at both ends of the sliding groove (54), a compression elastic member (56) is arranged between the two locking arc pieces (55), the locking arc piece (55) and the locking gear (51) are meshed with each other, and a shift mechanism (6) is arranged outside the locking housing (53).

6. The busbar hanger that can be quickly disassembled and assembled according to claim 5 is characterized in that: The shift mechanism (6) comprises a shift wheel (61), the shift wheel (61) is rotatably connected to the outer side of the clamping groove (31), three grooves (62) are arranged on the side wall of the shift wheel (61), a telescopic groove (63) is arranged on the side of the locking shell (53), a ball (64) is slidably connected in the telescopic groove (63), the ball (64) and the groove (62) cooperate with each other, a compression elastic member (65) is arranged between the ball (64) and the telescopic groove (63), and a shift groove (66) is symmetrically arranged on the top surface of the shift wheel (61), and the shift groove (66) cooperates with the locking arc piece (55).

7. The busbar hanger capable of rapid disassembly and assembly according to claim 1, characterized in that: The busbar purge assembly (7) comprises a worm gear centrifugal fan (71), which is mounted on the busbar bridge (1). A sealed housing (72) is provided outside the worm gear centrifugal fan (71), and an air suction port (73) is provided at the center of the sealed housing (72). The air suction port (73) is connected to the central air inlet of the worm gear centrifugal fan (71) through a longitudinal air duct (74). A filter element shell (75) is threadedly connected to the top of the longitudinal air duct (74), and a cotton filter element (76) is provided in the filter element shell (75). An air supply pipe (77) is passed through and fixedly connected to the side of the sealed housing (72), and a plurality of loading branch pipe structures (8) are provided on the air supply pipe (77).

8. The busbar hanger capable of rapid disassembly and assembly according to claim 7, characterized in that: The loading branch pipe structure (8) comprises a T-shaped air duct (81), the T-shaped air duct (81) is slidably connected in the air supply pipe (77), a capillary air duct (82) is fixedly connected to the side of the T-shaped air duct (81), an air door (83) is hingedly connected to the output end of the T-shaped air duct (81), a rotating elastic member is provided between the air door (83) and the T-shaped air duct (81), and the air door (83) and the T-shaped air duct (81) cooperate with each other.

9. The busbar hanger that can be quickly disassembled and assembled according to claim 1 is characterized in that: The purge monitoring component includes a control module, a data processing module, a detection module and an execution module. The detection module includes: A wind speed sensor: used to obtain the wind speed at the air inlet of the filter cartridge housing (75), and arranged on the filter cartridge housing (75); A pressure sensor: used to obtain the pressure at the air inlet of the filter cartridge housing (75), and arranged on the filter cartridge housing (75); A first acquisition unit is used to acquire the dust content in the air and is arranged on the capillary air duct (82); Temperature sensor: used to obtain the temperature of air, and arranged on the capillary air duct (82); Humidity sensor: used to obtain the humidity in the air, and arranged on the capillary duct (82); A second acquisition unit is used to acquire the drag coefficient of the worm-type centrifugal fan (71), and is arranged in the worm-type centrifugal fan (71); The detection module is electrically connected to the data processing module, the control module is electrically connected to the data processing module and the execution module, and the control module controls the execution module to work based on the data results of the data processing module.

10. The busbar hanger capable of rapid disassembly and assembly according to claim 9, characterized in that: The control module controls the execution module based on the data results of the data processing module, including the following steps: Step 1: Calculate the purge coefficient B of the busbar purge assembly (7) based on the wind speed sensor, the pressure sensor, the first acquisition unit, the temperature sensor, the humidity sensor, and the second acquisition unit o : Among them B o is the purge coefficient of the busbar purge assembly (7), C is the purge constant, Z is the wind force compensation coefficient, and D c is the detection value of the first acquisition unit, K is the humidity wind force base, H is the detection value of the humidity sensor, T is the detection value of the temperature sensor, ρ is the air density, v is the detection value of the wind speed sensor, V ct is the detection value of the second acquisition unit, and P is the detection value of the pressure sensor; Step 2: Data Processing Module Comparison B o and B os , when B o >B os When the power factor P of the worm gear centrifugal fan (71) is calculated, i : Among them: B os is the standard purge factor, P i is the lifting power coefficient of the worm-type centrifugal fan (71), Γ is the power loss coefficient; Step 3: The control module controls the execution module based on the boost power coefficient P of the worm gear centrifugal fan (71) i Adjust the power of the worm gear centrifugal fan (71).

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