Urban rail transit signal lamp control box

Abstract

The utility model discloses an urban rail transit signal lamp control box which comprises supporting legs, a lifting part is arranged above the supporting legs, and a cooling part is arranged above the lifting part. The cooling part comprises a water tank, a water pump is arranged on the inner wall of the water tank, the bottom surface of the water pump is fixedly connected with the inner wall of the water tank, a circulating water pipe is arranged on the bottom surface of the water pump, the top surface of the circulating water pipe is fixedly connected with the bottom surface of the water pump, and the surface of the circulating water pipe is fixedly connected with the inner wall of the water tank; the left side face of the hinged plate is fixedly connected with the right side face of the water tank. Water is injected into the water tank manually, the water pump is started, water in the water tank is pumped, circulation is conducted in the box body through the circulating water pipe, the fan is started, air blowing is conducted synchronously, and heat dissipation is conducted on the device, so that the situation that internal elements are damaged due to the fact that the device runs too hot can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of urban rail transit, in particular to an urban rail transit signal light control box. Background Art

[0002] Traffic lights are lights that direct traffic movements and are generally composed of red, green, and yellow lights. As silent "traffic police", they play a huge role in road traffic management and control.

[0003] China Patent Network discloses an urban rail transit signal light control box, with publication number CN218413739U, comprising a box body and an inner box, wherein the box body is located on the outside of the inner box, and ventilation holes are provided on the upper side walls of both sides of the box body, and fixed plates are fixedly connected to the upper inner walls of both sides of the box body, and the lower ends of the fixed plates are vertically rotatably connected to lifting screws. The beneficial effects of the utility model are as follows: the utility model provides two rotating plates on the box body and straps on the two box doors. During maintenance, the two rotating plates can be rotated, and the two rotating plates are strapped on the straps on the box doors on the same side, and the two box doors are placed on the box body, so that the two boxes are difficult to rotate on the box body, thereby avoiding affecting the maintenance work of the staff; at the same time, the components for controlling the signal lights are installed in the inner box, and the inner box can be raised and lowered in the box body, and the inner box can be lifted during maintenance, so that the staff can perform maintenance work without bending over, thereby avoiding soreness in the waist of the staff.

[0004] The inner box of the device is only controlled to be removed from the box body for maintenance to facilitate maintenance, but the inner box being inside the box body for a long time may cause the heat to be unable to volatilize, resulting in overheating of the internal temperature and damage to the internal components of the device. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a city rail transit signal light control box.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an urban rail transit signal light control box, comprising a support foot, a lifting part is arranged above the support foot, and a cooling part is arranged above the lifting part; the cooling part comprises a water tank, a water pump is arranged on the inner wall of the water tank, the bottom surface of the water pump is fixedly connected to the inner wall of the water tank, a circulating water pipe is arranged on the bottom surface of the water pump, the top surface of the circulating water pipe is fixedly connected to the bottom surface of the water pump, and the surface of the circulating water pipe is fixedly connected to the inner wall of the water tank.

[0007] As a further description of the above technical solution:

[0008] A hinge plate is arranged on the right side of the water tank, the left side of the hinge plate is fixedly connected to the right side of the water tank, a hinge block is arranged on the inner wall of the hinge plate, and the surface of the hinge block is hinged to the inner wall of the hinge plate.

[0009] As a further description of the above technical solution:

[0010] A filter plate is arranged on the left side of the hinge block, the right side of the filter plate is fixedly connected to the left side of the hinge block, and a card slot is fixedly arranged on the left side of the filter plate.

[0011] As a further description of the above technical solution:

[0012] The inner wall of the card slot is provided with a card plate, the surface of the card plate is carded with the inner wall of the card slot, the inner wall of the water tank is provided with a drain port, and the surface of the drain port is fixedly connected with the inner wall of the water tank.

[0013] As a further description of the above technical solution:

[0014] The lifting part comprises a support plate, the outer side surface of the support plate is fixedly connected to the inner side surface of the support foot, the top surface of the support plate is provided with a shell, and the bottom surface of the shell is fixedly connected to the top surface of the support plate.

[0015] As a further description of the above technical solution:

[0016] The top surface of the shell is provided with a motor, the bottom surface of the motor is fixedly connected to the top surface of the shell, the bottom surface of the motor output rod passes through the top surface of the shell and extends to the inside of the shell, the bottom surface of the motor output rod is provided with a threaded rod, and the top surface of the threaded rod is fixedly connected to the bottom surface of the motor output rod.

[0017] As a further description of the above technical solution:

[0018] A lifting block is threadedly connected to the surface of the threaded rod, a sliding rod is slidably connected to the inner wall of the lifting block, a cabinet door is hinged on the front of the box, a rain shield is arranged on the back of the box, the front of the rain shield is fixedly connected to the back of the box, and a fan is fixedly arranged on the inner wall of the box.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the prior art, the urban rail transit signal light control box turns on the water pump to pump the water in the water tank, circulates it inside the box through the circulating water pipe, turns on the fan, and blows air synchronously to dissipate heat from the device. This arrangement can prevent the device from overheating and causing damage to internal components.

[0021] 2. Compared with the existing technology, the urban rail transit signal light control box, by turning on the motor to control the threaded rod, pushes the lifting block to slide on the surface of the slide rod, drives the box body to lift, and prevents rainwater from flooding into the device. This setting can prevent the situation in rainy weather where a large amount of water causes rainwater to flood into the device and damage the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of a city rail transit signal light control box proposed by the utility model;

[0023] Figure 2 This is a rear view of a city rail transit signal light control box proposed by the utility model;

[0024] Figure 3 This is a bottom view of a city rail transit signal light control box proposed by the utility model;

[0025] Figure 4 For this utility model Figure 3 A magnified image of area A;

[0026] Figure 5 The utility model is a cross-sectional view of a city rail transit signal light control box.

[0027] Legend:

[0028] 1. Support legs; 2. Lifting unit; 201. Support plate; 202. Box body; 203. Shell; 204. Motor; 205. Threaded rod; 206. Lifting block; 207. Sliding rod; 208. Cabinet door; 209. Rain shield; 210. Fan; 3. Cooling unit; 301. Water tank; 302. Hinge plate; 303. Hinge block; 304. Filter plate; 305. Slot; 306. Card plate; 307. Drain outlet; 308. Water pump; 309. Circulating water pipe. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-5 The utility model provides a city rail transit signal light control box: comprising a support leg 1, a lifting part 2 is arranged above the support leg 1, and a cooling part 3 is arranged above the lifting part 2;

[0031] The cooling unit 3 includes a water tank 301, a water pump 308 is arranged on the inner wall of the water tank 301, the bottom surface of the water pump 308 is fixedly connected to the inner wall of the water tank 301, a circulating water pipe 309 is arranged on the bottom surface of the water pump 308, the top surface of the circulating water pipe 309 is fixedly connected to the bottom surface of the water pump 308, and the surface of the circulating water pipe 309 is fixedly connected to the inner wall of the water tank 301.

[0032] A hinge plate 302 is provided on the right side of the water tank 301 , and the left side of the hinge plate 302 is fixedly connected to the right side of the water tank 301 . A hinge block 303 is provided on the inner wall of the hinge plate 302 , and the surface of the hinge block 303 is hinged to the inner wall of the hinge plate 302 .

[0033] A filter plate 304 is disposed on the left side of the hinge block 303 , the right side of the filter plate 304 is fixedly connected to the left side of the hinge block 303 , and a slot 305 is fixedly disposed on the left side of the filter plate 304 .

[0034] A card plate 306 is provided on the inner wall of the card slot 305, and the surface of the card plate 306 is engaged with the inner wall of the card slot 305. A drain port 307 is provided on the inner wall of the water tank 301, and the surface of the drain port 307 is fixedly connected to the inner wall of the water tank 301. Turn on the water pump 308 to pump the water in the water tank 301 and circulate it inside the box body 202 through the circulating water pipe 309. Turn on the fan 210 to blow air synchronously to dissipate heat from the device. This arrangement can prevent the device from overheating.

[0035] The lifting part 2 includes a support plate 201 , the outer side surface of the support plate 201 is fixedly connected to the inner side surface of the support foot 1 , a shell 203 is provided on the top surface of the support plate 201 , and the bottom surface of the shell 203 is fixedly connected to the top surface of the support plate 201 .

[0036] A motor 204 is arranged on the top surface of the shell 203, and the bottom surface of the motor 204 is fixedly connected to the top surface of the shell 203. The bottom surface of the output rod of the motor 204 passes through the top surface of the shell 203 and extends to the inside of the shell 203. A threaded rod 205 is arranged on the bottom surface of the output rod of the motor 204, and the top surface of the threaded rod 205 is fixedly connected to the bottom surface of the output rod of the motor 204.

[0037] A lifting block 206 is threadedly connected to the surface of the threaded rod 205, and a sliding rod 207 is slidably connected to the inner wall of the lifting block 206. A cabinet door 208 is hinged on the front of the box 202, and a rain shield 209 is arranged on the back of the box 202. The front of the rain shield 209 is fixedly connected to the back of the box 202, and a fan 210 is fixedly arranged on the inner wall of the box 202. By turning on the motor 204 to control the threaded rod 205, the lifting block 206 is pushed to slide on the surface of the sliding rod 207, thereby driving the box 202 to be lifted.

[0038] Working principle: water is injected into the water tank 301 manually, and the water pump 308 is turned on to pump the water in the water tank 301, and the water is circulated inside the box 202 through the circulating water pipe 309. The fan 210 is turned on to blow air synchronously to dissipate heat from the device. In rainy weather, rainwater falls on the filter plate 304 and enters the water tank 301 for self-filtration and collection.

[0039] By turning on the motor 204 to control the threaded rod 205, the lifting block 206 is pushed to slide on the surface of the slide rod 207, thereby driving the box body 202 to be lifted to prevent rainwater from flooding into the device.

[0040] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An urban rail transit signal light control box, comprising a support leg (1), characterized in that: A lifting portion (2) is provided above the support leg (1), and a cooling portion (3) is provided above the lifting portion (2); The cooling unit (3) comprises a water tank (301), a water pump (308) being arranged on the inner wall of the water tank (301), the bottom surface of the water pump (308) being fixedly connected to the inner wall of the water tank (301), a circulating water pipe (309) being arranged on the bottom surface of the water pump (308), the top surface of the circulating water pipe (309) being fixedly connected to the bottom surface of the water pump (308), and the surface of the circulating water pipe (309) being fixedly connected to the inner wall of the water tank (301).

2. The urban rail transit signal light control box according to claim 1, characterized in that: A hinged plate (302) is provided on the right side of the water tank (301), the left side of the hinged plate (302) is fixedly connected to the right side of the water tank (301), and a hinged block (303) is provided on the inner wall of the hinged plate (302), the surface of the hinged block (303) is hinged to the inner wall of the hinged plate (302).

3. The urban rail transit signal light control box according to claim 2, characterized in that: A filter plate (304) is provided on the left side of the hinge block (303); the right side of the filter plate (304) is fixedly connected to the left side of the hinge block (303); and a slot (305) is fixedly provided on the left side of the filter plate (304).

4. The urban rail transit signal light control box according to claim 3 is characterized in that: The inner wall of the card slot (305) is provided with a card plate (306), and the surface of the card plate (306) is carded with the inner wall of the card slot (305). The inner wall of the water tank (301) is provided with a drain port (307), and the surface of the drain port (307) is fixedly connected with the inner wall of the water tank (301).

5. The urban rail transit signal light control box according to claim 1, characterized in that: The lifting part (2) comprises a support plate (201) and a box body (202); the outer side surface of the support plate (201) is fixedly connected to the inner side surface of the support foot (1); the top surface of the support plate (201) is provided with a shell (203); and the bottom surface of the shell (203) is fixedly connected to the top surface of the support plate (201).

6. The urban rail transit signal light control box according to claim 5, characterized in that: The top surface of the housing (203) is provided with a motor (204), the bottom surface of the motor (204) is fixedly connected to the top surface of the housing (203), the bottom surface of the output rod of the motor (204) passes through the top surface of the housing (203) and extends into the interior of the housing (203), the bottom surface of the output rod of the motor (204) is provided with a threaded rod (205), and the top surface of the threaded rod (205) is fixedly connected to the bottom surface of the output rod of the motor (204).

7. The urban rail transit signal light control box according to claim 6, characterized in that: The surface of the threaded rod (205) is threadedly connected to a lifting block (206), the inner wall of the lifting block (206) is slidably connected to a sliding rod (207), the front of the box (202) is hinged with a cabinet door (208), the back of the box (202) is provided with a rain shield (209), the front of the rain shield (209) is fixedly connected to the back of the box (202), and the inner wall of the box (202) is fixedly provided with a fan (210).

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