Ventilation structure of auxiliary generator of diesel locomotive

Abstract

The utility model discloses an auxiliary generator ventilation structure of a diesel locomotive, and relates to the technical field of diesel locomotives. The ventilation structure of the auxiliary generator of the diesel locomotive comprises two groups of vertical frames which are symmetrically arranged, a clamping mechanism comprises adsorption assemblies arranged on the vertical frames and connecting assemblies arranged on the vertical frames, and the adsorption assemblies and the connecting assemblies are both connected with the vertical frames in a clamped mode. The placement mechanism comprises a limiting plate arranged on the vertical frame and a fixing plate arranged on the limiting plate, the fixing plate is fixedly connected to the bottom of the limiting plate, and a fan is arranged on the placement mechanism. The length of the connecting frame and the connecting rod can be adjusted according to the size of the generator, so that the distance between the two sets of vertical frames is adjusted, the purpose of being suitable for generators of various sizes is achieved, the application range is widened, the utilization rate of the device is improved, and meanwhile the device is simple in structure, convenient to fix, free of special technical operation and convenient to use. Use is convenient, and production and promotion are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel locomotives, and particularly relates to a ventilation structure for an auxiliary generator of a diesel locomotive. Background Art

[0002] For the generator ventilation structure of Chinese patent document CN219576801 U, the utility model discloses a generator ventilation structure, which relates to the technical field of generator cooling. It includes a sleeve, a fixed heat conduction mechanism arranged inside the sleeve for fixing the generator and conducting the heat of its heat-generating parts, and a blowing fan arranged at one end of the sleeve for dissipating heat from the generator. The fixed heat conduction mechanism includes clamping blocks. There are multiple clamping blocks, and each two clamping blocks are connected by a telescopic slide rod. A plurality of reinforcing plates are fixedly connected to the inner wall of the sleeve. By setting the fixed heat conduction mechanism, the utility model realizes that the device can be quickly installed at different positions during use, is convenient for cooling different easily heat-accumulating parts, increases the service life of the generator, reduces unnecessary maintenance, reduces the use cost, and increases the practicability of the device.

[0003] The size of the sleeve of the above device is fixed and cannot be adjusted according to generators of different models and sizes, with great limitations. In view of the above problems, corrections are made. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a ventilation structure for an auxiliary generator of a diesel locomotive, which can solve the problems that the size of the sleeve of the above device is fixed and cannot be adjusted according to generators of different models and sizes, with great limitations.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A ventilation structure for an auxiliary generator of a diesel locomotive includes two groups of vertical frames arranged symmetrically. The clamping mechanism includes an adsorption component arranged on the vertical frame and a connection component arranged on the vertical frame. Both the adsorption component and the connection component are snap-connected to the vertical frame. The placement mechanism includes a limiting plate arranged on the vertical frame and a fixing plate arranged on the limiting plate. The fixing plate is fixedly connected to the bottom of the limiting plate. A fan is arranged on the placement mechanism.

[0006] Preferably, the adsorption assembly includes a connecting ring, a connecting block, and a suction cup. A connecting ring is fixedly connected to one side of the vertical frame. A connecting block is clamped and connected inside the connecting ring. A suction cup is fixedly connected to one side of the connecting block. The connecting assembly includes an L-shaped vertical frame, an insertion ring, a connecting frame, an insertion block, and a connecting rod. An L-shaped vertical frame is fixedly connected to the top of the vertical frame. An insertion ring is fixedly connected to one side of the L-shaped vertical frame. A connecting frame is arranged on one side of the vertical frame. An insertion block is fixedly connected to the other side of the connecting frame. A connecting rod is arranged inside the connecting frame. This device can adjust the lengths of the connecting frame and the connecting rod according to the size of the generator, thereby adjusting the distance between the two vertical frames, achieving the purpose of being suitable for generators of various sizes, broadening the scope of application, improving the utilization rate of the device. At the same time, this device has a simple structure, is convenient to fix, does not require special technical operations, is easy to use, and is conducive to production and promotion.

[0007] Preferably, the placement mechanism further includes an adapter bar and a vertical plate. An adapter bar is arranged inside the fixed plate. A vertical plate is fixedly connected to the bottom of the adapter bar. A fan is embedded inside the vertical plate. This device can be disassembled from the vertical frame, facilitating the cleaning of the dust attached to the clamping mechanism and the placement mechanism, thereby extending the service life of the device.

[0008] Preferably, the insertion block is clamped and connected to the insertion ring. A sliding groove is formed inside the connecting frame. The connecting rod is slidably connected inside the sliding groove. The connecting frame is slidably connected to the connecting rod.

[0009] Preferably, a slot is formed on the fixed plate. The adapter bar is clamped and connected to the slot. The adapter bar is clamped and connected to the fixed plate.

[0010] Preferably, the central points of the vertical frame, the limiting plate, the fixed plate, the adapter bar, and the vertical plate are all on the same straight line.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] (1). For the ventilation structure of the auxiliary generator of the diesel locomotive, through the coordinated use of the vertical frame, the clamping mechanism, the adsorption assembly, the connecting ring, the connecting block, the suction cup, the connecting assembly, the L-shaped vertical frame, the insertion ring, the connecting frame, the insertion block, the connecting rod, the placement mechanism, and the fan, aiming at the defect that the sleeve size of the above device is fixed and cannot be adjusted according to generators of different models and sizes, with relatively large limitations, this device can adjust the lengths of the connecting frame and the connecting rod according to the size of the generator, thereby adjusting the distance between the two vertical frames, achieving the purpose of being suitable for generators of various sizes, broadening the scope of application, improving the utilization rate of the device. At the same time, this device has a simple structure, is convenient to fix, does not require special technical operations, is easy to use, and is conducive to production and promotion.

[0013] (2) The ventilation structure of the auxiliary generator of the diesel locomotive can be disassembled from the vertical frame through the combined use of the vertical frame, the clamping mechanism, the placing mechanism, the limiting plate, the fixing plate, the connecting strip, the vertical plate and the fan, which is convenient for cleaning the dust attached to the clamping mechanism and the placing mechanism, thereby prolonging the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the drawings and embodiments:

[0015] Figure 1 is a three-dimensional view of the present invention;

[0016] Figure 2 is an analysis diagram of the present invention;

[0017] Figure 3 is a three-dimensional view of the suction cup of the present invention;

[0018] Figure 4 is an analysis diagram of the placing mechanism of the present invention.

[0019] Reference numerals: 1, vertical frame; 2, clamping mechanism; 21, adsorption component; 211, connecting ring; 212, connecting block; 213, suction cup; 22, connecting component; 221, L-shaped vertical frame; 222, inserting ring; 223, connecting frame; 224, inserting block; 225, connecting rod; 3, placing mechanism; 301, limiting plate; 302, fixing plate; 303, connecting strip; 304, vertical plate; 4, fan. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it should not be construed as a limitation on the protection scope of the present invention.

[0021] Please refer to Figures 1-4 , the present invention provides a technical solution: a ventilation structure for the auxiliary generator of a diesel locomotive, including two groups of vertical frames 1, which are symmetrically arranged. The clamping mechanism 2 includes an adsorption component 21 arranged on the vertical frame 1 and a connecting component 22 arranged on the vertical frame 1. Both the adsorption component 21 and the connecting component 22 are snap-connected to the vertical frame 1. The placing mechanism 3 includes a limiting plate 301 arranged on the vertical frame 1 and a fixing plate 302 arranged on the limiting plate 301. The fixing plate 302 is fixedly connected to the bottom of the limiting plate 301. A fan 4 is arranged on the placing mechanism 3.

[0022] Furthermore, the adsorption component 21 includes a connecting ring 211, a connecting block 212 and a suction cup 213. The connecting ring 211 is fixedly connected to one side of the stand 1. The connecting block 212 is connected to the connecting ring 211 by a snap-fit ​​connection. The suction cup 213 is fixedly connected to one side of the connecting block 212. The connecting component 22 includes an L-shaped stand 221, an insert ring 222, a connecting frame 223, an insert block 224 and a connecting rod 225. The top of the stand 1 is fixedly connected to the L-shaped stand 221, one side of the L-shaped stand 221 is fixedly connected to the insert ring 222, one side of the stand 1 is provided with a connecting frame 223, the other side of the connecting frame 223 is fixedly connected to the insert block 224, and the connecting frame 223 is provided with a A connecting rod 225 is provided, and the suction cup 213 is clamped with the connecting ring 211 through the connecting block 212, and the suction cup 213 is adsorbed on the outer shell of the generator. The length of the connecting frame 223 and the connecting rod 225 is adjusted according to the size of the generator, so that the other group of vertical frames 1 is also connected to the generator shell. The device can adjust the length of the connecting frame 223 and the connecting rod 225 according to the size of the generator, thereby adjusting the distance between the two groups of vertical frames 1, so as to achieve the purpose of being suitable for generators of various sizes, broadening the scope of application, and improving the utilization rate of the device. At the same time, the device has a simple structure, is easy to fix, does not require special technical operations, is easy to use, and is conducive to production and sales.

[0023] Furthermore, the placement mechanism 3 also includes a connecting strip 303 and a vertical plate 304. The connecting strip 303 is arranged in the fixed plate 302. The bottom of the connecting strip 303 is fixedly connected to the vertical plate 304. The fan 4 is embedded in the vertical plate 304. When in use, the fixed plate 302 is first inserted into the vertical frame 1, the connecting strip 303 is connected to the fixed plate 302, and then the fan 4 is controlled to start. The device can be disassembled from the vertical frame 1, which is convenient for cleaning the dust attached to the clamping mechanism 2 and the placement mechanism 3, thereby extending the service life of the device.

[0024] Secondly, the plug block 224 is connected with the plug ring 222 by snapping, a sliding groove is provided in the connecting frame 223, the connecting rod 225 is slidably connected in the sliding groove, the connecting frame 223 and the connecting rod 225 are slidably connected, a slot is provided on the fixed plate 302, the connecting strip 303 is connected with the slot by snapping, the connecting strip 303 is connected with the fixed plate 302 by snapping, and the center points of the vertical frame 1, the limiting plate 301, the fixed plate 302, the connecting strip 303 and the vertical plate 304 are all on the same straight line.

[0025] Working principle: When in use, first insert the fixing plate 302 into the stand 1, connect the connecting strip 303 with the fixing plate 302, then control the fan 4 to start, and then connect the suction cup 213 with the connecting ring 211 through the connecting block 212, and adsorb the suction cup 213 on the outer casing of the generator. Adjust the length of the connecting frame 223 and the connecting rod 225 according to the size of the generator, so that the other set of stands 1 is also connected to the generator casing.

[0026] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. A ventilation structure for an auxiliary generator of a diesel locomotive, characterized in that: include: The stand (1) has two sets and is symmetrically arranged; The clamping mechanism (2) comprises an adsorption assembly (21) arranged on the stand (1) and a connection assembly (22) arranged on the stand (1), wherein the adsorption assembly (21) and the connection assembly (22) are both connected to the stand (1) by snap-fitting; The placement mechanism (3) comprises a limiting plate (301) arranged on the stand (1) and a fixing plate (302) arranged on the limiting plate (301); the fixing plate (302) is fixedly connected to the bottom of the limiting plate (301); and a fan (4) is arranged on the placement mechanism (3).

2. A ventilation structure for an auxiliary generator of a diesel locomotive according to claim 1, characterized in that: The adsorption assembly (21) comprises a connecting ring (211), a connecting block (212) and a suction cup (213); one side of the stand (1) is fixedly connected to the connecting ring (211); the connecting block (212) is snap-connected inside the connecting ring (211); and one side of the connecting block (212) is fixedly connected to the suction cup (213); The connection assembly (22) comprises an L-shaped stand (221), an insert ring (222), a connecting frame (223), an insert block (224) and a connecting rod (225); the top of the stand (1) is fixedly connected to the L-shaped stand (221); one side of the L-shaped stand (221) is fixedly connected to the insert ring (222); one side of the stand (1) is provided with a connecting frame (223); the other side of the connecting frame (223) is fixedly connected to the insert block (224); and a connecting rod (225) is provided inside the connecting frame (223).

3. A ventilation structure for an auxiliary generator of a diesel locomotive according to claim 2, characterized in that: The placement mechanism (3) further comprises a connection bar (303) and a vertical plate (304); the connection bar (303) is arranged in the fixed plate (302); the bottom of the connection bar (303) is fixedly connected to the vertical plate (304); and the fan (4) is embedded in the vertical plate (304).

4. A ventilation structure for an auxiliary generator of a diesel locomotive according to claim 3, characterized in that: The insert block (224) is connected to the insert ring (222) by snapping, a sliding groove is provided in the connecting frame (223), a connecting rod (225) is slidably connected in the sliding groove, and the connecting frame (223) and the connecting rod (225) are slidably connected.

5. A ventilation structure for an auxiliary generator of a diesel locomotive according to claim 4, characterized in that: The fixing plate (302) is provided with a slot, the connecting strip (303) is connected to the slot by snapping, and the connecting strip (303) is connected to the fixing plate (302) by snapping.

6. A ventilation structure for an auxiliary generator of a diesel locomotive according to claim 5, characterized in that: The center points of the stand (1), the limiting plate (301), the fixing plate (302), the connecting strip (303) and the stand (304) are all on the same straight line.

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