A blockchain-based power data monitoring device

Abstract

The present invention relates to the field of power monitoring technology, and specifically to a blockchain-based power data monitoring device, comprising a track, a monitor body being arranged on the track, and a fan, two of which are arranged on one side of the monitor body; a weight reduction mechanism being arranged on the monitor body; two brushes, two of which are arranged on both sides of the track; and a dust removal mechanism being arranged on the monitor body. This blockchain-based power data monitoring device is different from the prior art in that, when in use, a staff member utilizes the weight reduction mechanism to drive the two fans to rotate synchronously to form a downward airflow to reduce the dead weight of the overall structure, and utilizes the dust removal mechanism to drive the two brushes to synchronously move close to the track when the weight reduction mechanism is working, thereby removing dust from the track, reducing the friction of travel, and ensuring smooth travel of the track-mounted robot.

Description

Technical Field

[0001] The present invention relates to the field of power monitoring technology, and in particular to a blockchain-based power data monitoring device. Background Art

[0002] With the development of science and technology, my country's power system has been greatly improved, and power equipment and electricity consumption have increased year by year; power monitoring is an important means to ensure continuous and stable power supply and safe and stable power consumption; monitoring robots are often used to monitor equipment and environmental temperature, environmental humidity and other data in places such as substations, and can also perform inspections such as sound collection and environmental anomalies; monitoring robots are mainly divided into two categories, one is a patrol robot that travels on the road, and the other is a track-mounted robot, which mainly performs inspection and monitoring operations on tracks set up indoors; the track-mounted robot is based on big data and blockchain technology, and can perform height adjustment and angle rotation operations, and perform automatic or remote control monitoring and inspection operations on the set area.

[0003] In existing power monitoring, the track-mounted robot equipment has a large weight and large friction when running on the track. After long-term use, dust will accumulate on the track, which will also affect the running of the track-mounted robot. To this end, we propose a blockchain-based power data monitoring device. Summary of the Invention

[0004] A technical problem to be solved by this application is: how to reduce the weight of the rail-hanging robot and remove dust on the track, reduce friction, and ensure smooth travel of the rail-hanging robot.

[0005] To solve the above technical problems, the present application provides a blockchain-based power data monitoring device, comprising a track on which a monitoring instrument body is provided, and further comprising:

[0006] Fans, two of which are provided, and the two fans are arranged on one side of the monitor body;

[0007] A weight reduction mechanism, configured to drive the two fans to rotate synchronously to form a downward airflow, thereby reducing the weight of the entire structure, and disposed on the monitoring instrument body;

[0008] Brushes, two of which are arranged on both sides of the track;

[0009] The dust removal mechanism is used to synchronously drive the two brushes to move close to the track when the weight reduction mechanism is working, so as to remove dust from the track, and is arranged on the monitoring instrument body.

[0010] In some embodiments, the weight reduction mechanism includes a fixing base provided on the monitoring instrument body, the two fans are provided with a fan shaft, the two fan shafts are rotatably provided on the fixing base, the two fan shafts are provided with an output gear, and a first chain is provided between the two output gears;

[0011] The fixing seat is provided with a power assembly for providing power for driving the two fans to rotate;

[0012] A one-way transmission component is provided on the fixing seat for controlling the power component so that when the power component provides both positive and negative power, the two fans are ensured to rotate synchronously in the same direction, forming a downward airflow in both cases.

[0013] In some embodiments, the power assembly includes a motor disposed on a fixed seat, a drive shaft is rotatably disposed on the motor, and a drive gear is disposed on the drive shaft.

[0014] In some embodiments, the one-way transmission component includes a triangular plate arranged on a fixed seat, the drive shaft is rotatably arranged on the triangular plate, an arc seat is arranged on the triangular plate, an arc block is slidably arranged on the arc seat, a switching shaft is rotatably arranged on the arc block, a switching gear is arranged on the switching shaft, the switching gear is meshed with the driving gear, a directional shaft is rotatably arranged on the triangular plate, a directional gear is arranged on the directional shaft, the directional gear is meshed with the switching gear, a fan shaft close to the motor extends above the triangular plate, and a meshing gear is arranged on the fan shaft, and the meshing gear is meshed with the directional gear.

[0015] In some embodiments, the dust removal mechanism includes a first fixed plate provided on the monitoring instrument body, a linkage gear being rotatably provided on the first fixed plate, a first rack being slidably provided on one end of the first fixed plate, a second rack being slidably provided on the other end of the first fixed plate, and the two brushes being respectively provided on the first rack and the second rack;

[0016] A limit assembly is provided on the first rack, for limiting the position of the first rack and driving the first rack and the second rack to synchronously move inward and then reset;

[0017] The monitoring instrument body is provided with a linkage assembly for synchronously driving the linkage gear to rotate when the motor rotates.

[0018] In some embodiments, the limiting assembly includes a displacement plate disposed on the first rack, and a first spring is disposed on the displacement plate.

[0019] In some embodiments, the linkage assembly includes a second fixed plate provided on the monitoring instrument body, a transmission shaft is rotatably provided on the second fixed plate, a transmission gear is provided on the transmission shaft, a coaxial gear is provided at one end of the drive shaft, and a second chain is provided between the transmission gear and the coaxial gear;

[0020] The transmission shaft is provided with a one-way member, which is used to drive the linkage gear to rotate clockwise when the motor drives the driving gear and the coaxial gear to rotate clockwise, thereby causing the two brushes to move inward synchronously for dust removal. When the motor rotates counterclockwise, the linkage gear is not driven to rotate;

[0021] The one-way member is provided with a reverse interference avoiding member, which is used to avoid reverse clamping interference to the one-way member when the first spring drives the linkage gear to rotate counterclockwise.

[0022] In some embodiments, the one-way member includes a first ratchet arranged on the transmission shaft, a linkage shaft is rotatably arranged on the first fixed plate, a connecting rod is arranged on the linkage shaft, a first pawl is rotatably arranged on the connecting rod, and a torsion spring is arranged between the first pawl and the connecting rod.

[0023] In some embodiments, the reverse interference avoidance member includes a ratchet slot arranged in the linkage gear, a turntable is fixedly arranged on the linkage shaft, two second pawls are rotatably arranged on the turntable, and a connecting plate is arranged on one side of the two second pawls, and a second spring is arranged between the two connecting plates and the corresponding second pawls.

[0024] In some embodiments, the two brushes pass through the first rack and the second rack respectively. A stretching rod is slidably provided on the first rack and the second rack. The stretching rod passes through the brushes. A third spring is sleeved on the two stretching rods.

[0025] The present invention has at least the following beneficial effects:

[0026] Different from the existing technology, when the staff uses this blockchain-based power data monitoring equipment, they use the weight-reducing mechanism to drive the two fans to rotate synchronously to form a downward airflow to reduce the weight of the overall structure. When the dust removal mechanism is working, it drives the two brushes to move synchronously close to the track to remove dust from the track, reduce the friction of the movement, and ensure the smooth travel of the track-mounted robot; according to the rotation direction of the motor, the two modes of reducing the dead weight and switching between the dead weight reduction and dust removal work can be carried out simultaneously to improve energy efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 For the present invention Figure 1 Schematic diagram of the local cross-section structure;

[0029] Figure 3 Schematic diagram of the structure of the weight reduction mechanism and dust removal mechanism of the present invention;

[0030] Figure 4 This is a schematic structural diagram of the weight reduction mechanism of the present invention;

[0031] Figure 5 This is a schematic structural diagram of the power assembly and one-way transmission assembly of the present invention;

[0032] Figure 6 This is a schematic diagram of the arc seat, arc block and switching gear structure of the present invention;

[0033] Figure 7 Schematic diagram of the dust removal mechanism structure of the present invention;

[0034] Figure 8 For the present invention Figure 7 Schematic diagram of the local cross-section structure;

[0035] Figure 9 For the present invention Figure 8 Schematic diagram of the enlarged structure of area A in the middle;

[0036] Figure 10 Schematic diagram of the structure of the one-way member and the reverse interference avoidance member of the present invention;

[0037] Figure 11 For the present invention Figure 10 Schematic diagram of the local cross-section structure;

[0038] Figure 12 For the present invention Figure 11 Schematic diagram of the enlarged structure of the middle B area;

[0039] Figure 13 This is a schematic diagram of the structure of the limit assembly of the present invention;

[0040] Figure 14 This is a schematic diagram of the linkage shaft and turntable structure of the present invention;

[0041] Figure 15 For the present invention Figure 14 Schematic diagram of the enlarged structure of the middle C area;

[0042] Figure 16 Schematic diagram of the stretching rod and the third spring structure in Example 2 of the present invention.

[0043] In the figure: 1. Track; 2. Monitor body; 3. Fan; 4. Weight reduction mechanism; 41. Fixed seat; 42. Fan shaft; 43. Output gear; 44. First chain; 5. Brush; 6. Dust removal mechanism; 61. First fixed plate; 62. Linkage gear; 63. First rack; 64. Second rack; 7. Power assembly; 71. Motor; 72. Drive shaft; 73. Drive gear; 8. One-way transmission assembly; 81. Triangular plate; 82. Arc seat; 83. Arc block; 84. Switching shaft; 85. Switching gear; 86. Directional shaft; 87. Directional gear; 88. Meshing gear; 9. limit assembly; 91. displacement plate; 92. first spring; 10. linkage assembly; 101. second fixed plate; 102. transmission shaft; 103. transmission gear; 104. coaxial gear; 105. second chain; 11. one-way member; 111. first ratchet; 112. linkage shaft; 113. connecting rod; 114. first pawl; 115. torsion spring; 12. reverse interference avoidance member; 121. ratchet slot; 122. turntable; 123. second pawl; 124. connecting plate; 125. second spring; 13. stretching rod; 14. third spring. DETAILED DESCRIPTION

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0045] Example 1

[0046] See also Figure 1-15 , the present invention provides a technical solution:

[0047] A blockchain-based power data monitoring device includes a track 1, a monitoring instrument body 2 is provided on the track 1, and further includes:

[0048] Fan 3, two fans 3 are provided, and the two fans 3 are arranged on one side of the monitoring instrument body 2;

[0049] The weight reduction mechanism 4 is used to drive the two fans 3 to rotate synchronously to form a downward airflow to reduce the weight of the entire structure, and is provided on the monitoring instrument body 2;

[0050] Brush 5, two brushes 5 are provided, and the two brushes 5 are arranged on both sides of the track 1;

[0051] The dust removal mechanism 6 is used to synchronously drive the two brushes 5 to move closer to the track 1 when the weight reduction mechanism 4 is working, so as to remove dust from the track 1, and is arranged on the monitoring instrument body 2.

[0052] The weight reduction mechanism 4 includes a fixed base 41 arranged on the monitoring instrument body 2, and a fan shaft 42 is provided on each of the two fans 3. The two fan shafts 42 are rotatably arranged on the fixed base 41, and an output gear 43 is provided on each of the two fan shafts 42. A first chain 44 is provided between the two output gears 43; the two output gears 43 drive the corresponding fan shafts 42 to rotate in the same direction, thereby driving the two fans 3 to rotate in the same direction, forming a downward airflow to reduce the weight of the overall structure.

[0053] A power assembly 7 is provided on the fixed base 41 for providing power for driving the two fans 3 to rotate; the power assembly 7 includes a motor 71 provided on the fixed base 41, a drive shaft 72 is rotatably provided on the motor 71, and a drive gear 73 is provided on the drive shaft 72; when the motor 71 is started, the drive shaft 72 and the drive gear 73 are driven to rotate.

[0054] A one-way transmission component 8 is provided on the fixed seat 41 for controlling the power component 7 so that when the power component 7 provides both positive and negative power, the two fans 3 are ensured to rotate synchronously in the same direction, and a downward airflow is formed in both cases; the one-way transmission component 8 includes a triangular plate 81 provided on the fixed seat 41, a driving shaft 72 is rotatably provided on the triangular plate 81, an arc seat 82 is provided on the triangular plate 81, an arc block 83 is slidably provided on the arc seat 82, a switching shaft 84 is rotatably provided on the arc block 83, a switching gear 85 is provided on the switching shaft 84, the switching gear 85 is meshed with the driving gear 73, a directional shaft 86 is rotatably provided on the triangular plate 81, a directional gear 87 is provided on the directional shaft 86, the directional gear 87 is meshed with the switching gear 85, and the directional gear 87 is meshed with the switching gear 85. A fan shaft 42 of the motor 71 extends to above the triangular plate 81, and a meshing gear 88 is provided on the fan shaft 42, which meshes with the directional gear 87; when the motor 71 drives the driving gear 73 to rotate counterclockwise, the switching gear 85 is forced to be located on the left side of the arc seat 82, and the driving gear 73 drives the meshing gear 88 to rotate clockwise through the transmission of the switching gear 85 and the directional gear 87; when the motor 71 drives the driving gear 73 to rotate clockwise, the switching gear 85 is forced to be located on the right side of the arc seat 82, and the driving gear 73 drives the meshing gear 88 to rotate clockwise through the transmission of the switching gear 85; the meshing gear 88 always drives the fan shaft 42 to rotate clockwise, and drives the two fans 3 to rotate clockwise through the transmission of the first chain 44, forming a downward airflow.

[0055] The dust removal mechanism 6 includes a first fixed plate 61 arranged on the monitor body 2, and a linkage gear 62 is rotatably arranged on the first fixed plate 61. A first rack 63 is slidably arranged at one end of the first fixed plate 61, and a second rack 64 is slidably arranged at the other end of the first fixed plate 61. Two brushes 5 are respectively arranged on the first rack 63 and the second rack 64; the linkage gear 62 rotates clockwise, driving the first rack 63 and the second rack 64 to synchronously move inward close to the track 1. When the side teeth of the first rack 63 and the second rack 64 disengage from the linkage gear 62, the linkage gear 62 continues to rotate clockwise and will no longer drive the two to continue to move, but the first rack 63 and the second rack 64 still remain close to the track 1, thereby removing dust from the track 1.

[0056] A limit assembly 9 is provided on the first rack 63 for limiting the position of the first rack 63 and driving the first rack 63 and the second rack 64 to synchronously displace inward and then reset; the limit assembly 9 includes a displacement plate 91 provided on the first rack 63, and a first spring 92 is provided on the displacement plate 91; when the linkage gear 62 stops rotating, the first spring 92 drives the first rack 63 and the second rack 64 to reset and move away from the track 1, preventing the two from continuing to approach and fit the track 1, thereby preventing the friction force from increasing when the monitor body 2 displaces on the track 1.

[0057] A linkage assembly 10 is provided on the monitoring instrument body 2, which is used to synchronously drive the linkage gear 62 to rotate when the motor 71 rotates; the linkage assembly 10 includes a second fixed plate 101 provided on the monitoring instrument body 2, and a transmission shaft 102 is rotatably provided on the second fixed plate 101, and a transmission gear 103 is provided on the transmission shaft 102. A coaxial gear 104 is provided at one end of the drive shaft 72, and a second chain 105 is provided between the transmission gear 103 and the coaxial gear 104; the drive shaft 72 drives the coaxial gear 104 to rotate, and drives the transmission gear 103 and the transmission shaft 102 to rotate through the second chain 105.

[0058] A one-way member 11 is provided on the transmission shaft 102, which is used to drive the linkage gear 62 to rotate clockwise when the motor 71 drives the driving gear 73 and the coaxial gear 104 to rotate clockwise, thereby causing the two brushes 5 to move inward synchronously for dust removal. When rotating counterclockwise, the linkage gear 62 is not driven to rotate; the one-way member 11 includes a first ratchet 111 provided on the transmission shaft 102, a linkage shaft 112 is rotatably provided on the first fixing plate 61, a connecting rod 113 is provided on the linkage shaft 112, and the connecting rod 113 is rotated on the connecting rod 113. A first pawl 114 is provided on the driving shaft 72, and a torsion spring 115 is provided between the first pawl 114 and the connecting rod 113; when the driving shaft 72 drives the transmission shaft 102 to rotate clockwise, the first ratchet 111 rotates clockwise, and the first pawl 114 engages with the first ratchet 111, thereby driving the linkage shaft 112 to rotate clockwise; when the driving shaft 72 drives the transmission shaft 102 to rotate counterclockwise, the first ratchet 111 rotates counterclockwise, and the first pawl 114 disengages from the first ratchet 111 and will not drive the linkage shaft 112 to rotate.

[0059] A reverse interference avoidance member 12 is provided on the one-way member 11, which is used to avoid reverse card interference on the one-way member 11 when the first spring 92 drives the linkage gear 62 to rotate counterclockwise; the reverse interference avoidance member 12 includes a ratchet slot 121 arranged in the linkage gear 62, a turntable 122 is fixedly provided on the linkage shaft 112, and two second pawls 123 are rotatably provided on the turntable 122, and a connecting plate 124 is provided on one side of the two second pawls 123, and a second spring 125 is provided between the two connecting plates 124 and the corresponding second pawls 123; when the linkage shaft 112 does not rotate, it will not drive the turntable 122 to rotate. Under the action of the second spring 125, the second pawl 123 contracts inward and will not engage with the ratchet slot 121, thereby not driving The linkage gear 62 rotates; when the linkage shaft 112 rotates clockwise, it drives the turntable 122 to rotate clockwise. Under the action of centrifugal force, the second pawl 123 expands outward and engages with the ratchet slot 121, driving the linkage gear 62 to rotate clockwise; in summary, when the motor 71 rotates clockwise or counterclockwise, it will drive the two fans 3 to rotate clockwise, forming a downward airflow and reducing the weight of the overall structure. However, only when the motor 71 rotates clockwise will it drive the two brushes 5 to approach the fitting track 1 for dust removal, avoiding the simultaneous reduction of weight and dust removal, thereby improving energy efficiency; when the motor 71 stops rotating, the reverse counterclockwise rotation of the linkage gear 62 will not drive the transmission shaft 102 to rotate, to prevent interference with the drive shaft 72.

[0060] When in use, when the motor 71 starts to drive the drive shaft 72 and the drive gear 73 to rotate counterclockwise, the switching gear 85 is forced to be located on the left side of the arc seat 82, and the drive gear 73 drives the meshing gear 88 to rotate clockwise through the transmission of the switching gear 85 and the directional gear 87. The meshing gear 88 drives the fan shaft 42 to rotate clockwise, and drives the two fans 3 to rotate clockwise through the transmission of the first chain 44, forming a downward airflow to reduce the weight of the overall structure. In this process, the drive shaft 72 drives the coaxial gear 104 to rotate counterclockwise, and drives the transmission gear 103 and the transmission shaft 102 to rotate counterclockwise through the second chain 105. The first ratchet 111 rotates counterclockwise. The first pawl 114 is disengaged from the first ratchet wheel 111, and will not drive the linkage shaft 112 to rotate, nor will it drive the linkage gear 62 to rotate. The first rack 63 and the second rack 64 will not drive the corresponding brush 5 to move inward close to the track 1, and no dust removal work will be performed; when the motor 71 starts to drive the drive shaft 72 and the drive gear 73 to rotate clockwise, the switching gear 85 is forced to be located on the right side of the arc seat 82, and the drive gear 73 drives the meshing gear 88 to rotate clockwise through the transmission of the switching gear 85, and the meshing gear 88 drives the fan shaft 42 to rotate clockwise, and the transmission of the first chain 44 drives the two fans 3 to rotate clockwise, forming a downward airflow to reduce The overall structure is light in weight. During this process, the driving shaft 72 drives the transmission shaft 102 to rotate clockwise, the first ratchet 111 rotates clockwise, the first pawl 114 engages with the first ratchet 111, thereby driving the linkage shaft 112 to rotate clockwise, and the linkage shaft 112 drives the turntable 122 to rotate clockwise. Under the action of centrifugal force, the second pawl 123 expands outward and engages with the ratchet groove 121, driving the linkage gear 62 to rotate clockwise, thereby making the first rack 63 and the second rack 64 drive the corresponding brush 5 inward to fit the track 1 for dust removal. When the motor 71 stops running and does not drive the driving shaft 72 and the driving gear 73 to rotate, the linkage shaft 112 rotates clockwise. 112 stops rotating, and then the linkage gear 62 stops rotating clockwise first, and the first spring 92 drives the first rack 63 and the second rack 64 to reset and move away from the track 1, so as to prevent the two from continuing to get close to and fit the track 1, and prevent the friction force from increasing when the monitor body 2 moves on the track 1. In this process, the linkage gear 62 rotates counterclockwise under the drive of the first rack 63, and under the action of the second spring 125, the second pawl 123 contracts inward and will not engage with the ratchet groove 121, so that the linkage gear 62 will not drive the linkage shaft 112 to rotate counterclockwise, thereby not driving the transmission shaft 102 and the coaxial gear 104 to rotate counterclockwise, and will not interfere with the drive shaft 72.

[0061] Example 2

[0062] See also Figure 1-16 , the present invention provides a technical solution:

[0063] The difference from Example 1 is that the two brushes 5 pass through the first rack 63 and the second rack 64 respectively, and a stretching rod 13 is slidably provided on the first rack 63 and the second rack 64. The stretching rod 13 passes through the brush 5, and the two stretching rods 13 are both sleeved with a third spring 14; after pulling the stretching rod 13, the brush 5 can be removed from the first rack 63 and the second rack 64, which is convenient for subsequent cleaning and replacement.

[0064] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0065] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A blockchain-based power data monitoring device, comprising a track (1), on which a monitoring instrument body (2) is arranged, characterized in that: Also included are: A fan (3), wherein two fans (3) are provided, and the two fans (3) are arranged on one side of the monitoring instrument body (2); A weight reduction mechanism (4) is used to drive the two fans (3) to rotate synchronously to form a downward airflow to reduce the weight of the entire structure, and is provided on the monitoring instrument body (2); Brushes (5), two of which are provided, and the two brushes (5) are provided on both sides of the track (1); A dust removal mechanism (6) is used to synchronously drive the two brushes (5) to move closer to the track (1) when the weight reduction mechanism (4) is working, so as to remove dust from the track (1), and is provided on the monitoring instrument body (2); The weight reduction mechanism (4) comprises a fixing seat (41) arranged on the monitoring instrument body (2); a power assembly (7) for providing power for driving the two fans (3) to rotate and a one-way transmission assembly (8) for controlling the power assembly (7) are arranged on the fixing seat (41); the power assembly (7) comprises a motor (71) arranged on the fixing seat (41); a drive shaft (72) is rotatably arranged on the motor (71); and a drive gear (73) is arranged on the drive shaft (72); The one-way transmission component (8) comprises a triangular plate (81) arranged on a fixed seat (41); the driving shaft (72) is rotatably arranged on the triangular plate (81); an arc seat (82) is arranged on the triangular plate (81); an arc block (83) is slidably arranged on the arc seat (82); a switching shaft (84) is rotatably arranged on the arc block (83); a switching gear (85) is arranged on the switching shaft (84); the switching gear (85) is meshed with the driving gear (73); a directional shaft (86) is rotatably arranged on the triangular plate (81); a directional gear (87) is arranged on the directional shaft (86); the directional gear (87) is meshed with the switching gear (85); a fan shaft (42) close to the motor (71) extends to above the triangular plate (81); and a meshing gear (88) is arranged on the fan shaft (42); the meshing gear (88) is meshed with the directional gear (87).

2. The blockchain-based power data monitoring device according to claim 1 is characterized in that: The two fans (3) are both provided with a fan shaft (42), the two fan shafts (42) are both rotatably provided on the fixed seat (41), the two fan shafts (42) are both provided with an output gear (43), and a first chain (44) is provided between the two output gears (43); The one-way transmission component (8) controls the power component (7) so that when the power component (7) provides both positive and negative power, the two fans (3) are ensured to rotate synchronously in the same direction, forming a downward airflow in both cases.

3. The blockchain-based power data monitoring device according to claim 2 is characterized in that: The dust removal mechanism (6) comprises a first fixed plate (61) arranged on the monitor body (2), a linkage gear (62) is rotatably arranged on the first fixed plate (61), a first rack (63) is slidably arranged on one end of the first fixed plate (61), a second rack (64) is slidably arranged on the other end of the first fixed plate (61), and the two brushes (5) are respectively arranged on the first rack (63) and the second rack (64); A limiting assembly (9) is provided on the first rack (63) for limiting the position of the first rack (63) and driving the first rack (63) and the second rack (64) to synchronously move inward and then reset; The monitoring instrument body (2) is provided with a linkage assembly (10) for synchronously driving the linkage gear (62) to rotate when the motor (71) rotates.

4. The blockchain-based power data monitoring device according to claim 3 is characterized in that: The limiting assembly (9) comprises a displacement plate (91) arranged on the first rack (63), and a first spring (92) is arranged on the displacement plate (91).

5. The blockchain-based power data monitoring device according to claim 4 is characterized in that: The linkage assembly (10) comprises a second fixed plate (101) arranged on the monitoring instrument body (2); a transmission shaft (102) is rotatably arranged on the second fixed plate (101); a transmission gear (103) is arranged on the transmission shaft (102); a coaxial gear (104) is arranged at one end of the drive shaft (72); and a second chain (105) is arranged between the transmission gear (103) and the coaxial gear (104); A one-way member (11) is provided on the transmission shaft (102) for driving the linkage gear (62) to rotate clockwise when the motor (71) drives the driving gear (73) and the coaxial gear (104) to rotate clockwise, thereby causing the two brushes (5) to move inward synchronously for dust removal; and when the motor (71) rotates counterclockwise, the linkage gear (62) is not driven to rotate. The one-way member (11) is provided with a reverse interference avoiding member (12) for avoiding reverse clamping interference on the one-way member (11) when the first spring (92) drives the linkage gear (62) to rotate counterclockwise.

6. The blockchain-based power data monitoring device according to claim 5 is characterized in that: The one-way member (11) comprises a first ratchet (111) arranged on a transmission shaft (102); a linkage shaft (112) is rotatably arranged on the first fixing plate (61); a connecting rod (113) is arranged on the linkage shaft (112); a first pawl (114) is rotatably arranged on the connecting rod (113); and a torsion spring (115) is arranged between the first pawl (114) and the connecting rod (113).

7. The blockchain-based power data monitoring device according to claim 6 is characterized in that: The reverse interference avoidance member (12) comprises a ratchet slot (121) arranged in the linkage gear (62); a rotating disk (122) is fixedly arranged on the linkage shaft (112); two second ratchets (123) are rotatably arranged on the rotating disk (122); a connecting plate (124) is provided on one side of each of the two second ratchets (123); and a second spring (125) is provided between each of the two connecting plates (124) and the corresponding second ratchets (123).

8. The blockchain-based power data monitoring device according to claim 7 is characterized in that: The two brushes (5) pass through the first rack (63) and the second rack (64) respectively. A stretching rod (13) is slidably provided on the first rack (63) and the second rack (64). The stretching rod (13) passes through the brushes (5). A third spring (14) is sleeved on the two stretching rods (13).

Images