A load-balanced cable branch box

Abstract

The present invention belongs to the technical field of cable equipment, and specifically is a load-balanced cable branch box, comprising a main box body, a stretching warning mechanism is arranged on the top of the main box body, and a reciprocating wiping mechanism is arranged on the side of the bottom of the main box body. Rainwater is diverted into a water flow channel through the diversion top in the main box body, and the pulling column is pushed toward the waterproof film by the floating block to make the rainwater stored in the water flow channel flow out. Since rainwater is used for cleaning, the surrounding environment will not be affected during the cleaning of the outer surface of the shell. Through the first contact and the second contact being offset, the driving source can be controlled by the controller to start, and the reciprocating scraper can be further driven to swing. At this time, the mud attached to the outer surface of the shell can be cleaned. At the same time, the reciprocating scraper will also be cleaned by the outflowing rainwater, thereby avoiding the damage to the outer surface of the shell caused by the mud and sand attached to the reciprocating scraper during the next cleaning process.

Description

Technical Field

[0001] The invention belongs to the technical field of cable equipment, in particular to a load-balanced cable branch box. Background Art

[0002] The cable branch box is used in the cable line to connect cables of different circuits and different voltage levels and uses in the same circuit, and it has the function of arranging the cables in an orderly manner. The cable branch box can divide the trunk cable into several small cables, which are connected to different loads, thereby achieving a balanced distribution of power loads in different areas to a certain extent. This helps to avoid overloading a single area and improve the stability and reliability of the power system. The application of cable branch boxes is particularly critical in scenarios such as high-speed railways where power demand is high and load distribution is complex.

[0003] In the prior art, cable branch boxes are generally installed in the wild or in roadside green belts and will not hinder traffic. However, since there is mud where the cable branch boxes are installed, mud is very easy to adhere to the outer surface on rainy days. If it is not cleaned in time, it will affect the heat dissipation of the box and have an adverse effect on the components inside the box. When cleaning, you cannot use a high-pressure water gun to directly rinse it. You need to first wet the condensed mud with water, then use a shovel to shovel away the mud, and finally wipe it with a wet cloth to restore it to cleanliness.

[0004] There are still some problems in the actual application of the above scheme. The above method can be used to clean the outer surface of the cable branch box in the field, but in rainy weather, raindrops and mud or dust will merge and cause splashing when they fall to the ground, and thus adhere to the middle and lower parts of the cable branch box. Since the cable branch boxes in the field are scattered and rainy days are not conducive to maintenance, the cable branch boxes need to continuously dissipate heat and long-term adhesion of mud will also cause rust on the outer surface of the cable branch box, which will reduce the heat dissipation efficiency of the cable branch box. Secondly, since the existing technology uses additional water sources to clean the surface of the cable branch box, and the cleaning is not timely, the cleaning process is more troublesome.

[0005] To this end, the present invention provides a load-balanced cable branch box. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is: a load-balanced cable branch box described in the present invention comprises a main box body, a stretching warning mechanism is arranged on the top of the main box body, and a reciprocating wiping mechanism is arranged on the side of the bottom of the main box body:

[0008] The stretching warning mechanism is used to collect rainwater in rainstorm weather;

[0009] The reciprocating wiping mechanism is used to clean the mud and sand attached to the outer surface of the device.

[0010] Preferably, the main box body includes an outer shell, which is arranged above the ground, a heat dissipation port is opened on a side of the outer shell, a rotating door panel is rotatably connected to the side of the outer shell, and a diversion top is fixedly connected to the top of the outer shell.

[0011] Preferably, the stretching warning mechanism includes a water flow channel, the water flow channel is fixedly connected to the side of the diversion top, the bottom of the water flow channel is fixedly connected to a return spring, and one end of the return spring away from the water flow channel is fixedly connected to a float.

[0012] Preferably, a connecting rod is fixedly connected to the top of the floating block, a lifting column is provided at the end of the connecting rod away from the floating block, the connecting rod is rotatably connected to the top of the lifting column, a supporting column is provided in the middle of the connecting rod, the connecting rod is rotatably connected to the top of the supporting column, and the supporting column is fixedly connected to the bottom of the water flow channel.

[0013] Preferably, a first contact point is fixedly connected to the upper surface of the connecting rod, a second contact point is fixedly connected to the side of the supporting column, and a water outlet is provided on a side of the water flow channel close to the diversion top.

[0014] Preferably, the stretching warning mechanism also includes a bottom plate, the bottom plate is fixedly connected to the side wall of the shell, a reciprocating spring is fixedly connected to the upper surface of the bottom plate, a waterproof sheet is fixedly connected to one end of the reciprocating spring away from the bottom plate, and the waterproof sheet is against the bottom of the water flow channel.

[0015] Preferably, the reciprocating wiping mechanism comprises a protective shell, the protective shell is fixedly connected to the side of the bottom of the shell, an inner cavity is defined inside the protective shell, and a driving source is fixedly connected to the bottom of the inner cavity of the protective shell.

[0016] Preferably, the output shaft of the driving source is fixedly connected to a first rotating column, a tray is provided on the outer surface of the first rotating column, the first rotating column is rotatably connected to the inside of the tray, the end of the first rotating column away from the driving source is fixedly connected to a main rotating gear, a secondary rotating gear is meshed with teeth on the outer edge of the main rotating gear, and an arc-shaped rotating gear is fixedly connected to the top of the secondary rotating gear.

[0017] Preferably, a double-sided reciprocating rack is meshed with teeth on the outer edge of the arc-shaped rotating gear, one end of the double-sided reciprocating rack away from the arc-shaped rotating gear is fixedly connected to a single-sided rack, and a guide block is fixedly connected to the bottom of the inner cavity of the protective shell.

[0018] Preferably, the outer edge of the single-sided rack is meshed with a rotating gear, a second rotating column is fixedly connected to the middle of the rotating gear, a reciprocating scraper is fixedly connected to the side of the second rotating column away from the rotating gear, a support base is provided on the outer surface of the second rotating column, and the second rotating column is rotatably connected to the top of the support base.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The present invention diverts rainwater into the water flow channel through the diversion top in the main box body. The floating block will cause the connecting rod to rotate around the supporting column because the water level inside the water flow channel gradually rises. At this time, the pulling column rotatably connected to the connecting rod will push the waterproof sheet downward along the restriction of the water outlet. At this time, the water stored in the water flow channel will flow out along the multiple groups of water outlets, thereby reducing the waste of water resources when cleaning the surface of the outer shell. At the same time, since the water stored in the water flow channel is rainwater, it will not affect the surrounding environment during the cleaning of the outer surface of the outer shell.

[0021] 2. The present invention can control the driving source to start by the controller by the first contact and the second contact being offset. At this time, the driving source will drive the main rotating gear to rotate through the first rotating column, and further drive the two groups of auxiliary rotating gears meshing with the main rotating gear to rotate, and at the same time drive the arc rotating gears respectively fixedly connected to the two groups of auxiliary rotating gears to rotate, and then can drive the double-sided reciprocating rack and the single-sided rack fixed on one side of the double-sided reciprocating rack to perform reciprocating linear motion, and at the same time can drive the rotating gear meshing with the single-sided rack to rotate, and drive the reciprocating scraper to swing through the second rotating column, at this time, the mud attached to the outer surface of the shell can be cleaned, and at the same time, the reciprocating scraper will also be cleaned by the outflowing rainwater, so as to avoid the damage to the outer shell surface caused by the mud and sand attached to the reciprocating scraper during the next cleaning process, and the cleaning is timely and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the position structure of the reciprocating spring and the waterproof sheet in the present invention;

[0025] Figure 3 It is a schematic diagram of the local structure of the stretching warning mechanism in the present invention;

[0026] Figure 4 yes Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0027] Figure 5It is a schematic diagram of the partial structure of the reciprocating wiping mechanism in the present invention;

[0028] Figure 6 It is a schematic diagram of the position structure of the double-sided reciprocating rack and the single-sided rack in the present invention;

[0029] Figure 7 It is a schematic diagram of the position structure of the rotating gear and the reciprocating scraper in the present invention;

[0030] Figure 8 It is a schematic diagram of the exploded structure of the reciprocating wiping mechanism in the present invention.

[0031] The numbers in the figure are:

[0032] 1. Main box; 101. Shell; 102. Heat dissipation port; 103. Rotating door panel; 104. Diverter top;

[0033] 2. stretching warning mechanism; 201. water flow channel; 202. reset spring; 203. floating block; 204. connecting rod; 205. lifting column; 206. waterproof sheet; 207. first contact point; 208. supporting column; 209. second contact point; 210. water outlet; 211. reciprocating spring; 212. bottom plate;

[0034] 3. Reciprocating wiping mechanism; 301. Protective shell; 302. Driving source; 303. First rotating column; 304. Tray; 305. Main rotating gear; 306. Auxiliary rotating gear; 307. Arc rotating gear; 308. Double-sided reciprocating rack; 309. Single-sided rack; 310. Rotating gear; 311. Second rotating column; 312. Reciprocating scraper; 313. Support base; 314. Guide block. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0036] Embodiment 1

[0037] like Figure 1 As shown, a load-balanced cable branch box according to an embodiment of the present invention specifically includes:

[0038] The main box body 1 has a stretching warning mechanism 2 on the top and a reciprocating wiping mechanism 3 on the bottom side of the main box body 1:

[0039] The stretch warning mechanism 2 is used for collecting rainwater in rainstorm weather;

[0040] The reciprocating wiping mechanism 3 is used to clean the mud and sand attached to the outer surface of the device.

[0041] The main box body 1 includes a shell 101 , which is arranged above the ground. A heat dissipation port 102 is provided on the side of the shell 101 . A rotating door panel 103 is rotatably connected to the side of the shell 101 . A diverter top 104 is fixedly connected to the top of the shell 101 .

[0042] like Figure 3 As shown, the stretching warning mechanism 2 includes a water flow channel 201, which is fixedly connected to the side of the diversion top 104, a return spring 202 is fixedly connected to the bottom of the water flow channel 201, and a floating block 203 is fixedly connected to the end of the return spring 202 away from the water flow channel 201.

[0043] Specifically, when the cable branch box is installed in the wild, it may encounter sudden heavy rain. Since the cable branch box has a certain height, the splashing caused by the collision of raindrops and muddy water will only affect the middle and lower parts of the cable branch box. At this time, the diverter top 104 on the top of the outer shell 101 will collect the fallen raindrops into the water flow channel 201 fixedly connected to the side of the diverter top 104. When the water inside the water flow channel 201 rises to a certain height, the floating block 203 fixedly connected to one end of the connecting rod 204 will be lifted by the buoyancy of the water. At this time, the collected rainwater can be stored through the drainage of the diverter top 104 and the storage of the water flow channel 201 for later cleaning and use.

[0044] like Figure 3 and Figure 4 As shown, a connecting rod 204 is fixedly connected to the top of the floating block 203, a lifting column 205 is arranged at one end of the connecting rod 204 away from the floating block 203, the connecting rod 204 is rotatably connected to the top of the lifting column 205, a supporting column 208 is arranged in the middle of the connecting rod 204, the connecting rod 204 is rotatably connected to the top of the supporting column 208, and the supporting column 208 is fixedly connected to the bottom of the water flow channel 201.

[0045] Specifically, when the float 203 is lifted by the buoyancy of the water, it will drive the connecting rod 204 fixedly connected to the surface of the float 203 to move in the direction away from the water flow channel 201. At the same time, since the middle part of the connecting rod 204 is rotatably connected to the top of the support column 208 through a pin, the end of the connecting rod 204 away from the float 203 will move toward the direction close to the water flow channel 201. At the same time, it will also drive the lifting column 205 rotatably connected to the float 203 to move toward the direction close to the water flow channel 201, and the buoyancy of the water will cause the device to be triggered, thereby further improving the adaptability of the device.

[0046] like Figure 3 As shown, a first contact 207 is fixedly connected to the upper surface of the connecting rod 204 , a second contact 209 is fixedly connected to the side of the supporting column 208 , and a water outlet 210 is opened on one side of the water flow channel 201 close to the diversion top 104 .

[0047] Specifically, when the lifting column 205 approaches the water flow channel 201, the connecting rod 204 will rotate. At this time, the first contact 207 fixedly connected to the upper surface of the connecting rod 204 will also move in an arc shape. When the water inside the water flow channel 201 continues to rise, it will continue to drive the connecting rod 204 to rotate around the pin shaft at the top of the support column 208. When the first contact 207 and the second contact 209 are against each other, the driving source 302 will be opened through the controller. Furthermore, the gap between the waterproof sheet 206 and the bottom of the water flow channel 201 will be maximized. At the same time, the reciprocating wiping mechanism 3 can better clean the mud and sand on the outer surface of the shell 101.

[0048] like Figure 2 As shown, the stretching warning mechanism 2 also includes a bottom plate 212, which is fixedly connected to the side wall of the housing 101, and a reciprocating spring 211 is fixedly connected to the upper surface of the bottom plate 212. The end of the reciprocating spring 211 away from the bottom plate 212 is fixedly connected to a waterproof sheet 206, and the waterproof sheet 206 is against the bottom of the water channel 201.

[0049] Specifically, since the water inside the water trough 201 will continue to rise, the lifting column 205 will continue to move toward the direction close to the water trough 201, and will further push away the waterproof sheet 206 at the bottom of the water trough 201 through the water outlet 210 opened on the water trough 201. At this time, due to the influence of the thrust of the lifting column 205, the reciprocating spring 211 fixedly connected between the bottom plate 212 and the waterproof sheet 206 will be compressed. At this time, the waterproof sheet 206 will move away from the bottom of the water trough 201, and further the water outlet 210 opened at the bottom of the water trough 201 will not be blocked, and the water stored in the water trough 201 will flow out of the water trough 201 through the water outlet 210.

[0050] like Figure 5 As shown, the reciprocating wiping mechanism 3 includes a protective shell 301 , which is fixedly connected to the side of the bottom of the shell 101 , and an inner cavity is defined inside the protective shell 301 , and a driving source 302 is fixedly connected to the bottom of the inner cavity of the protective shell 301 .

[0051] Specifically, when the first contact 207 and the second contact 209 abut against each other, the driving source 302 fixedly connected to the bottom of the protective shell 301 will be opened through the controller.

[0052] like Figure 5As shown, the output shaft of the driving source 302 is fixedly connected to the first rotating column 303, and a tray 304 is arranged on the outer surface of the first rotating column 303. The first rotating column 303 is rotatably connected to the inside of the tray 304. The end of the first rotating column 303 away from the driving source 302 is fixedly connected to the main rotating gear 305, and the outer edge of the main rotating gear 305 is meshed with a secondary rotating gear 306, and the top of the secondary rotating gear 306 is fixedly connected to an arc-shaped rotating gear 307.

[0053] Specifically, when the driving source 302 is turned on, it will rotate clockwise, and at the same time, it will drive the first rotating column 303 fixedly connected to the output shaft of the driving source 302 to rotate clockwise. Since the main rotating gear 305 is fixedly connected to the end of the first rotating column 303 away from the driving source 302, when the driving source 302 rotates clockwise, it will drive the main rotating gear 305 to rotate synchronously through the first rotating column 303, and further drive the two sets of auxiliary rotating gears 306 that are meshed with the outer teeth of the main rotating gear 305 and are on the same horizontal plane to rotate counterclockwise.

[0054] like Figure 5 and Figure 6 As shown, the outer teeth of the arc-shaped rotating gear 307 are meshed with a double-sided reciprocating rack 308, one end of the double-sided reciprocating rack 308 away from the arc-shaped rotating gear 307 is fixedly connected to a single-sided rack 309, and the bottom of the inner cavity of the protective shell 301 is fixedly connected to a guide block 314.

[0055] Specifically, at this time, the arc-shaped rotating gears 307 fixedly connected to the tops of the two sets of auxiliary rotating gears 306 will also rotate counterclockwise synchronously. Since the outer teeth of the two sets of arc-shaped rotating gears 307 are meshed with the teeth on both sides of the double-sided reciprocating rack 308, when the two sets of arc-shaped rotating gears 307 rotate counterclockwise, the double-sided reciprocating rack 308 will move away from the main rotating gear 305. However, the double-sided reciprocating rack 308 is composed of a double-sided rack and an L-shaped rod. At the same time, since the guide block 314 is fixedly connected to the bottom of the inner cavity of the protective shell 301, The width of the guide block 314 is matched with the width of the sliding groove opened at the bottom of the L-shaped rod of the double-sided reciprocating rack 308, so the double-sided reciprocating rack 308 will move in a straight line along the guide of the guide block 314. At the same time, there is a "groove"-shaped structure in the middle of the side of the tray 304 away from the main rotating gear 305, so when the double-sided reciprocating rack 308 slides to a certain extent, it will be blocked to prevent the double-sided reciprocating rack 308 from sliding out between the two sets of auxiliary rotating gears 306 during the sliding process, ensuring that the double-sided reciprocating rack 308 can continue to move back and forth.

[0056] Embodiment 2

[0057] Comparative Example 1, another embodiment of the present invention is:

[0058] like Figure 7 As shown, a rotating gear 310 is meshed with teeth on the outer edge of the single-sided rack 309, a second rotating column 311 is fixedly connected to the middle of the rotating gear 310, a reciprocating scraper 312 is fixedly connected to the side of the second rotating column 311 away from the rotating gear 310, a support base 313 is provided on the outer surface of the second rotating column 311, and the second rotating column 311 is rotatably connected to the top of the support base 313.

[0059] Specifically, since the end of the L-shaped rod of the double-sided reciprocating rack 308 away from the main rotating gear 305 is fixed to the single-sided rack 309, and the bottom of the single-sided rack 309 is also provided with a slide groove adapted to the width of the guide block 314, when the double-sided reciprocating rack 308 moves in the direction away from the main rotating gear 305, it will also drive the single-sided rack 309 to move along the guide block 314 in the direction away from the main rotating gear 305. At this time, the rotating gear 310 meshing with the top teeth of the single-sided rack 309 will rotate, further driving the rotating gear 310 fixedly connected in the middle thereof As the gear 310 rotates, the reciprocating scraper 312 fixedly connected to the outer surface of the rotating gear 310 also rotates synchronously. At the same time, since the reciprocating scraper 312 swings, water will not splash into the heat dissipation port 102 during the wiping process. At this time, the mud on the lower part of the shell 101 due to heavy rain will be scraped away by the reciprocating scraper 312. At the same time, in conjunction with the operation of the stretching warning mechanism 2, the reciprocating scraper 312 can be swung for cleaning with rainwater to prevent the reciprocating scraper 312 from containing mud and sand, which may cause scratches on the surface material of the shell 101 when it is used again.

[0060] Working principle: when the cable branch box is installed in the wild, it may encounter sudden heavy rain. Since the cable branch box has a certain height, the splashing caused by the collision of raindrops and muddy water will only affect the lower and middle parts of the cable branch box. At this time, the diverter top 104 on the top of the shell 101 collects the falling raindrops into the water flow channel 201 fixedly connected to the side of the diverter top 104. When the water in the water flow channel 201 rises to a certain height, the floating block 203 fixedly connected to one end of the connecting rod 204 will be lifted by the buoyancy of the water. At this time, the collected rainwater can be stored through the drainage of the diverter top 104 and the storage of the water flow channel 201 for later cleaning and use.

[0061] When the floating block 203 is lifted by the buoyancy of the water, the connecting rod 204 fixedly connected to the surface of the floating block 203 will be driven to move in the direction away from the water flow channel 201. At the same time, since the middle part of the connecting rod 204 is rotatably connected to the top of the supporting column 208 through a pin, the end of the connecting rod 204 away from the floating block 203 will move in the direction close to the water flow channel 201, and at the same time, the lifting column 205 rotatably connected to the floating block 203 will be driven to move in the direction close to the water flow channel 201.

[0062] When the lifting column 205 approaches the water channel 201, the connecting rod 204 will rotate, and the first contact 207 fixedly connected to the upper surface of the connecting rod 204 will also move in an arc shape. When the water inside the water channel 201 continues to rise, it will continue to drive the connecting rod 204 to rotate around the pin shaft at the top of the supporting column 208. When the first contact 207 and the second contact 209 are against each other, the driving source 302 will be turned on through the controller;

[0063] Since the water inside the water channel 201 will continue to rise, the lifting column 205 will continue to move towards the direction close to the water channel 201, and further push the waterproof sheet 206 against the bottom of the water channel 201 through the water outlet 210 opened on the water channel 201. At this time, due to the influence of the thrust of the lifting column 205, the reciprocating spring 211 fixedly connected between the bottom plate 212 and the waterproof sheet 206 will be compressed. At this time, the waterproof sheet 206 will move away from the bottom of the water channel 201. The water outlet 210 opened at the bottom of the water channel 201 will not be blocked, and the water stored in the water channel 201 will flow out of the water channel 201 through the water outlet 210.

[0064] When the first contact 207 and the second contact 209 abut against each other, the driving source 302 fixedly connected to the bottom of the protective housing 301 is opened through the controller;

[0065] When the driving source 302 is turned on, it will rotate clockwise, and at the same time, it will drive the first rotating column 303 fixedly connected to the output shaft of the driving source 302 to rotate clockwise. Since the main rotating gear 305 is fixedly connected to the end of the first rotating column 303 away from the driving source 302, when the driving source 302 rotates clockwise, it will drive the main rotating gear 305 to rotate synchronously through the first rotating column 303, and further drive the two sets of auxiliary rotating gears 306 that are meshed with the outer teeth of the main rotating gear 305 and are on the same horizontal plane to rotate counterclockwise;

[0066] At this time, the arc-shaped rotating gears 307 fixedly connected to the tops of the two sets of auxiliary rotating gears 306 will also rotate counterclockwise synchronously. Since the outer teeth of the two sets of arc-shaped rotating gears 307 are meshed with the teeth on both sides of the double-sided reciprocating rack 308, when the two sets of arc-shaped rotating gears 307 rotate counterclockwise, the double-sided reciprocating rack 308 will move away from the main rotating gear 305. However, the double-sided reciprocating rack 308 is composed of a double-sided rack and an L-shaped rod. At the same time, since the guide block 314 is fixedly connected to the bottom of the inner cavity of the protective shell 301, and ... The width of the guide block 314 matches the width of the slide groove at the bottom of the L-shaped rod of the double-sided reciprocating rack 308, so the double-sided reciprocating rack 308 will move linearly along the guide of the guide block 314. At the same time, there is a "groove"-shaped structure in the middle of the side of the tray 304 away from the main rotating gear 305, so when the double-sided reciprocating rack 308 slides to a certain extent, it will be blocked to prevent the double-sided reciprocating rack 308 from sliding out between the two sets of auxiliary rotating gears 306 during the sliding process, ensuring that the double-sided reciprocating rack 308 can continue to reciprocate.

[0067] Since the end of the L-shaped rod of the double-sided reciprocating rack 308 away from the main rotating gear 305 is fixed to the single-sided rack 309, and the bottom of the single-sided rack 309 is also provided with a slide groove adapted to the width of the guide block 314, when the double-sided reciprocating rack 308 moves in the direction away from the main rotating gear 305, it will also drive the single-sided rack 309 to move along the guide block 314 in the direction away from the main rotating gear 305. At this time, the rotating gear 310 meshing with the top teeth of the single-sided rack 309 will rotate, further driving the rotating gear 310 fixedly connected in the middle thereof to rotate. Rotate, at this time, the reciprocating scraper 312 fixedly connected to the outer surface of the rotating gear 310 will also rotate synchronously, and at the same time, because the reciprocating scraper 312 is swinging, water will not splash into the heat dissipation port 102 during the wiping process. At this time, the mud on the lower part of the shell 101 due to heavy rain will be scraped away by the reciprocating scraper 312. At the same time, in conjunction with the operation of the stretching warning mechanism 2, the reciprocating scraper 312 can be swung and cleaned with rainwater to prevent the reciprocating scraper 312 from containing mud and sand when used again, which will cause scratches on the surface material of the shell 101, and it can be cleaned in time.

[0068] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A load-balanced cable branch box, characterized in that: It comprises a main box body (1), the top of the main box body (1) is provided with a stretching warning mechanism (2), and the bottom side of the main box body (1) is provided with a reciprocating wiping mechanism (3): The stretching warning mechanism (2) is used to collect rainwater during heavy rain weather; The reciprocating wiping mechanism (3) is used to clean the mud and sand attached to the outer surface of the device; The main box body (1) comprises a shell (101), the shell (101) is arranged above the ground, a heat dissipation port (102) is provided on a side of the shell (101), a rotating door panel (103) is rotatably connected to the side of the shell (101), and a diverter top (104) is fixedly connected to the top of the shell (101); The stretching warning mechanism (2) comprises a water flow channel (201), the water flow channel (201) is fixedly connected to the side of the diversion top (104), a return spring (202) is fixedly connected to the bottom of the water flow channel (201), and a floating block (203) is fixedly connected to one end of the return spring (202) away from the water flow channel (201); The top of the floating block (203) is fixedly connected with a connecting rod (204); a lifting column (205) is provided at one end of the connecting rod (204) away from the floating block (203); the connecting rod (204) is rotatably connected to the top of the lifting column (205); a supporting column (208) is provided in the middle of the connecting rod (204); the connecting rod (204) is rotatably connected to the top of the supporting column (208); and the supporting column (208) is fixedly connected to the bottom of the water flow channel (201); A first contact point (207) is fixedly connected to the upper surface of the connecting rod (204), a second contact point (209) is fixedly connected to the side of the supporting column (208), and a water outlet (210) is provided on a side of the water flow channel (201) close to the diversion top (104); The stretching warning mechanism (2) further comprises a bottom plate (212), the bottom plate (212) being fixedly connected to the side wall of the housing (101), a reciprocating spring (211) being fixedly connected to the upper surface of the bottom plate (212), an end of the reciprocating spring (211) away from the bottom plate (212) being fixedly connected to a waterproof sheet (206), and the waterproof sheet (206) being in contact with the bottom of the water flow channel (201).

2. A load-balanced cable branch box according to claim 1, characterized in that: The reciprocating wiping mechanism (3) comprises a protective shell (301), the protective shell (301) being fixedly connected to the side of the bottom of the shell (101), an inner cavity being provided inside the protective shell (301), and a driving source (302) being fixedly connected to the bottom of the inner cavity of the protective shell (301).

3. A load-balanced cable branch box according to claim 2, characterized in that: The output shaft of the driving source (302) is fixedly connected to a first rotating column (303); a tray (304) is arranged on the outer surface of the first rotating column (303); the first rotating column (303) is rotatably connected to the inside of the tray (304); an end of the first rotating column (303) away from the driving source (302) is fixedly connected to a main rotating gear (305); a secondary rotating gear (306) is meshed with teeth on the outer edge of the main rotating gear (305); and an arc-shaped rotating gear (307) is fixedly connected to the top of the secondary rotating gear (306).

4. A load-balanced cable branch box according to claim 3, characterized in that: The outer teeth of the arc-shaped rotating gear (307) are meshed with a double-sided reciprocating rack (308), one end of the double-sided reciprocating rack (308) away from the arc-shaped rotating gear (307) is fixedly connected to a single-sided rack (309), and the bottom of the inner cavity of the protective shell (301) is fixedly connected to a guide block (314).

5. A load-balanced cable branch box according to claim 4, characterized in that: The outer teeth of the single-sided rack (309) are meshed with a rotating gear (310); a second rotating column (311) is fixedly connected to the middle of the rotating gear (310); a reciprocating scraper (312) is fixedly connected to the side of the second rotating column (311) away from the rotating gear (310); a supporting base (313) is provided on the outer surface of the second rotating column (311); and the second rotating column (311) is rotatably connected to the top of the supporting base (313).

Images