High-altitude radiator cooling fan convenient to maintain

Abstract

The utility model discloses a high-altitude radiator cooling fan convenient to maintain, and relates to the technical field of rail operation vehicles. The device comprises a supporting base, a first connecting plate and a second connecting plate, a fan body is rotationally clamped to the bottom of one end of the supporting base, the first connecting plate and the second connecting plate are fixedly clamped to the two sides of the supporting base respectively, a first electromagnet is fixedly clamped to one side of the first connecting plate, and a second electromagnet is fixedly clamped to one side of the second connecting plate. And a heating pipe is clamped and fixed in the second connecting plate. Through the arrangement of the supporting base, the first connecting plate and the second connecting plate, the problems that when the air temperature of the rail car is low, the preheating time is long before a driving device is used, the rail car is inconvenient to start quickly, and most fans of a heat dissipation device are located on the inner side of the device, and maintenance and overhaul are inconvenient are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of track operation vehicle, especially, relate to a high altitude radiator cooling fan of convenient maintenance. BACKGROUND

[0002] Track car is the main transport tool for railway equipment maintenance, overhaul, construction and other departments to perform tasks, track operation vehicle mainly contains car body, walking wheel, drive assembly and control assembly, and in actual use, to ensure the normal operation of the drive device, the radiator is often used to cool it, the radiator is mostly driven by the fan to flow the air, and the drive device is air-cooled, but it still has the following problems in actual use:

[0003] The utility model discloses a kind of composite heat dissipation devices for heavy track car of work, water receiving shell is fixed on the top of fixed shell, flat tube is fixedly connected in the bottom of water receiving shell, U-shaped shell is fixed on the rear side of the inner wall of fixed shell in the bottom of water receiving shell, opening is arranged in the front side of fixed shell, connecting frame is fixed in the opening of rear side of fixed shell, fan of heat dissipation device is mostly installed fixed in the inner side of heat dissipation device, is inconvenient to maintain and overhaul, when being overhauled, heat dissipation device often needs to be disassembled, and the stability of the overall structure of heat dissipation device can be reduced by disassembling repeatedly.

[0004] In high altitude area, when track car is needed to maintain track, since temperature is lower in high altitude area for a long time, drive device of track car often needs to be preheated, and the preheating time of drive device is long, so that track car is inconvenient to start quickly. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of high altitude radiator cooling fan of convenient maintenance, by support base, first connecting plate and second connecting plate, it is solved that drive device needs preheating time to be long before being used when track car is at lower temperature, and the problem that fan of heat dissipation device is mostly located in the inner side of device, is inconvenient to maintain and overhaul.

[0006] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0007] The utility model discloses a kind of high altitude radiator cooling fan of convenient maintenance, including support base, first connecting plate and second connecting plate, the support base one end bottom rotationally connects with fan main body, the support base two sides are respectively connected with first connecting plate and second connecting plate, one side of the first connecting plate is connected with first electromagnet, one side of the second connecting plate is connected with second electromagnet, heating pipe is connected in the second connecting plate;

[0008] The cooling fan and the radiator are connected by the first connecting plate and the second connecting plate, and when the fan body needs to be maintained, the cooling fan is cooled, the first electromagnet and the second electromagnet are released from the adsorption of the fan body, the worker can rotate the fan body to quickly separate the fan body from the inside of the cooling fan, and the maintenance is facilitated. Simple and convenient to operate, in cold weather, by starting the heating pipe and the fan body, the air entering the cooling fan can be heated, the driving device and the cooling liquid of the rail car are further preheated, the starting efficiency of the rail car is improved, the rail car does not need to be additionally provided with a preheating structure for the driving device, and the flexibility of the cooling fan is improved.

[0009] Further, the first damping pad is clamped and fixed in the support base, one side of the first damping pad is attached to the outside of the fan body, and a rotating handle is formed in the top of the fan body.

[0010] The first damping pad can protect the fan body from vibration, reduce the damage caused by vibration of the rail car during operation, prolong the service life of the fan body, and reduce maintenance costs. The fan body shell is made of a material that can be attracted by a magnet. When the fan body needs to be maintained, the first electromagnet and the second electromagnet are powered off to release their adsorption of the fan body, so that the worker can quickly rotate the fan body to quickly separate the fan body from the inside of the cooling fan, facilitating maintenance. Simple and convenient to operate.

[0011] Further, a first air vent is formed in one side of the first connecting plate, a first mounting hole is formed in the side edge of the first connecting plate, a second damping pad is clamped on the other side of the first connecting plate relative to the first electromagnet, and the second damping pad is attached to one side of the fan body.

[0012] The second damping pad can protect one side of the fan body from vibration, prolong the service life of the fan body, and reduce maintenance costs. The cooling fan and the radiator can be connected by the bolt penetrating the first mounting hole, and the installation is simple and convenient.

[0013] Further, a support frame and a dust filter net are clamped and fixed at both ends of the first air vent, a rotating motor is clamped on one side of the support frame, a cleaning assembly is clamped on one end of the rotating motor, the cleaning assembly is attached to one side of the dust filter net, and the dust filter net is located between the first connecting plate and the fan body.

[0014] The dust filter net can protect the radiator from dust, and the rotating motor can drive the cleaning assembly to rotate to clean the surface of the dust filter net, preventing the dust filter net from being blocked and causing the air flow rate to decrease.

[0015] Further, the second connecting plate side is provided with a second ventilation opening, the second connecting plate side edge is provided with a second mounting hole, the heating pipe is located in the second ventilation opening, and the third damping pad is connected and fixed to the other side of the second connecting plate relative to the second electromagnet.

[0016] The third damping pad can be used for damping protection of the fan body side, prolonging the service life of the fan body, reducing maintenance costs, and connecting the cooling fan and other structures of the radiator through the bolt penetrating the second mounting hole, improving the stability of the cooling fan in use.

[0017] The utility model has the advantages of the following beneficial effects:

[0018] The utility model discloses a support base, first connecting plate and second connecting plate are set up, and the problem that the fan of the heat dissipation device is mostly installed fixedly in the inside of the heat dissipation device, is inconvenient to maintain and overhaul, and the heat dissipation device needs to be disassembled when overhauling, and the stability of the overall structure of the heat dissipation device is reduced by disassembling repeatedly is solved, and when the fan body needs to be maintained, the cooling fan is powered off, the adsorption positioning of the fan body by the first electromagnet and the second electromagnet is released, the staff can rotate the fan body quickly, the fan body is separated from the inside of the cooling fan quickly, and the overhaul is convenient, and the operation is simple and convenient.

[0019] The utility model discloses a support base and second connecting plate are set up, and the problem that when needing to use the rail car to maintain the track in the high altitude area, the driving device of the rail car often needs to be preheated because the temperature is low for a long time in the high altitude area, the preheating time of the driving device is long, and the rail car is not convenient to start quickly is solved, and when the temperature is low outside, the air in the cooling fan is heated by starting the heating pipe and the fan body, the driving device and the cooling liquid of the rail car are further preheated, the starting efficiency of the rail car is improved, and the rail car does not need to set up the preheating structure of the driving device additionally. DRAWINGS

[0020] Figure 1 It is the structure effect drawing of the utility model;

[0021] Figure 2 It is the structure drawing of the support base of the utility model;

[0022] Figure 3The utility model discloses a first connecting plate and the structure diagram of first electromagnet,

[0023] Figure 4 The utility model discloses a first connecting plate structure diagram,

[0024] Figure 5 The utility model discloses a second connecting plate and the structure diagram of second electromagnet.

[0025] Reference signs:

[0026] 1, support base, 101, fan main body, 102, rotating handle, 103, first shock pad, 2, first connecting plate, 201, dust filter screen, 202, first electromagnet, 203, second shock pad, 204, cleaning assembly, 205, rotating motor, 206, support frame, 207, first mounting hole, 208, first vent, 3, second connecting plate, 301, second electromagnet, 302, third shock pad, 303, heating pipe, 304, second mounting hole, 305, second vent. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0028] Please refer to Figures 1-5 The utility model discloses a kind of high-altitude radiator cooling fan of convenient maintenance, including support base 1, first connecting plate 2 and second connecting plate 3, support base 1 one end bottom rotationally connects with fan main body 101, support base 1 two sides are respectively connected and fixed with first connecting plate 2 and second connecting plate 3, first connecting plate 2 one side is connected and fixed with first electromagnet 202, second connecting plate 3 one side is connected and fixed with second electromagnet 301, second connecting plate 3 is connected and fixed with heating pipe 303 in it;

[0029] Through first connecting plate 2 and second connecting plate 3, other structures of cooling fan and radiator are connected, when radiator is used, start cooling fan, fan main body 101 drives air flow to radiate, avoid dust into radiator through dust filter screen 201, when weather is cold, heating pipe 303 is started, air into cooling fan is heated, further preheats the driving device of railcar and cooling liquid etc., improves the starting efficiency of railcar, so that railcar does not need to set up the preheating structure of driving device extra, when needing to maintain and overhaul fan main body 101, cooling fan is powered off, the adsorption of first electromagnet 202 and second electromagnet 301 to fan main body 101 is released, staff pulls rotating handle 102, drives fan main body 101 to rotate, so that fan main body 101 is quickly separated from inside cooling fan, convenient for overhaul.

[0030] As shown in Figures 1-2 The first damping pad 103 is clamped and fixed in the support base 1, one side of the first damping pad 103 is attached to the outside of the fan body 101, and a rotating handle 102 is arranged on the top of the fan body 101;

[0031] When the railcar is in use, the first damping pad 103 provides damping protection for the fan body 101, reducing the damage caused by the vibration of the railcar in operation to the fan body 101. When the fan body 101 needs to be maintained, the first electromagnet 202 and the second electromagnet 301 are powered off to release their adsorption positioning of the fan body 101. The rotating handle 102 is pulled to further drive the fan body 101 to rotate quickly, so that the fan body 101 is separated from the inside of the cooling fan for maintenance.

[0032] As shown in Figure 1 、 3 , 4, a first ventilation opening 208 is arranged on one side of the first connecting plate 2, a first mounting hole 207 is arranged on the side edge of the first connecting plate 2, a second damping pad 203 is clamped on the other side of the first connecting plate 2 relative to the first electromagnet 202, the second damping pad 203 is attached to one side of the fan body 101, a support frame 206 and a dust filter net 201 are clamped and fixed in the first ventilation opening 208, a rotating motor 205 is clamped on one side of the support frame 206, a cleaning assembly 204 is clamped on one end of the rotating motor 205, the cleaning assembly 204 is attached to one side of the dust filter net 201, and the dust filter net 201 is located between the first connecting plate 2 and the fan body 101;

[0033] The second damping pad 203 provides damping protection for one side of the fan body 101. When the cooling fan is installed, the cooling fan and other structures of the radiator are connected by the bolt penetrating the first mounting hole 207. When the fan body 101 operates to drive air flow, the dust filter net 201 provides dust protection in the radiator. The cleaning assembly 204 is driven to rotate by the rotating motor 205 to scrape off the dust on the surface of the dust filter net 201, avoiding the blockage of the dust filter net 201 causing the decrease of air flow rate.

[0034] As shown in Figure 1 、 5 , a second ventilation opening 305 is arranged on one side of the second connecting plate 3, a second mounting hole 304 is arranged on the side edge of the second connecting plate 3, and a heating pipe 303 is located in the second ventilation opening 305. A third damping pad 302 is clamped and fixed on the other side of the second connecting plate 3 relative to the second electromagnet 301, and the third damping pad 302 is attached to one side of the fan body 101;

[0035] The third damping pad 302 is used for damping protection of one side of the fan body 101, prolonging the service life of the fan body 101, and when the cooling fan is installed, the cooling fan and other structures of the radiator are connected through the bolt penetrating the second mounting hole 304, the heating pipe 303 is started when the external temperature is low, and the air entering the cooling fan is heated, and the driving device and the cooling liquid of the rail car are further preheated.

[0036] The specific working principle of the utility model is as follows: the cooling fan and other structures of the radiator are connected and fixed through the bolt penetrating the first mounting hole 207 and the second mounting hole 304, when the rail car is used, the first damping pad 103, the second damping pad 203 and the third damping pad 302 are used for damping protection of the fan body 101, the damage of vibration of the rail car in operation to the fan body 101 is reduced, the fan body 101 drives air flow to dissipate heat, the dust screen 201 is used for dust protection in the radiator, the cleaning assembly 204 is driven to rotate through the rotating motor 205, the dust on the surface of the dust screen 201 is scraped off, the air flow rate caused by the blockage of the dust screen 201 is avoided, the heating pipe 303 is started when the external temperature is low, the air entering the cooling fan is heated, and the driving device and the cooling liquid of the rail car are further preheated, when the fan body 101 needs to be maintained, the first electromagnet 202 and the second electromagnet 301 are powered off to release the adsorption positioning of the fan body 101, the rotating handle 102 is pulled, the fan body 101 is further driven to rotate quickly, the fan body 101 is separated from the inner side of the cooling fan for maintenance.

[0037] The above is only the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement of the technical scheme recorded in the foregoing each embodiment, belongs to the protection scope of the utility model.

Claims

1. A high altitude radiator cooling fan for easy maintenance comprising a support base (1), a first connecting plate (2) and a second connecting plate (3), characterized in that: The support base (1) one end bottom rotation clamping has a fan body (101), the support base (1) both sides are clamped and fixed with first connecting plate (2) and second connecting plate (3), the first connecting plate (2) one side clamping fixed with first electromagnet (202), the second connecting plate (3) one side clamping fixed with second electromagnet (301), the second connecting plate (3) in clamping fixed with heating pipe (303).

2. A high altitude radiator cooling fan for easy maintenance as claimed in claim 1 wherein: The support base (1) in clamping fixed with first shock pad (103), the first shock pad (103) one side is attached to the outside of the fan body (101), the fan body (101) top is provided with rotating handle (102).

3. A low maintenance high altitude radiator cooling fan as claimed in claim 1 wherein: The first connecting plate (2) one side is provided with first air vent (208), the first connecting plate (2) one side edge is provided with first mounting hole (207), the first electromagnet (202) relative to the other side of the first connecting plate (2) clamping has second shock pad (203), the second shock pad (203) is attached to one side of the fan body (101).

4. A high altitude radiator cooling fan for easy maintenance as claimed in claim 3 wherein: The first air vent (208) in both ends clamping fixed with support frame (206) and dust filter screen (201), the support frame (206) one side clamping has rotating motor (205), the rotating motor (205) one end clamping has cleaning assembly (204), the cleaning assembly (204) is attached to one side of the dust filter screen (201), the dust filter screen (201) is located between the first connecting plate (2) and the fan body (101).

5. A low maintenance high altitude radiator cooling fan as claimed in claim 1 wherein: The second connecting plate (3) one side is provided with second air vent (305), the second connecting plate (3) one side edge is provided with second mounting hole (304), the heating pipe (303) is located in the second air vent (305), the second electromagnet (301) relative to the other side of the second connecting plate (3) clamping fixed with third shock pad (302), the third shock pad (302) is attached to one side of the fan body (101).

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