TWI515140B - The front cover structure of the straddle locomotive - Google Patents

Description

Front cover construction of straddle locomotive

The present invention relates to a front trim cover for a locomotive, and more particularly to a front trim cover construction for a straddle locomotive.

The locomotive of the prior art can be divided into an air-cooled locomotive and a water-cooled locomotive according to the cooling type of the engine. The water-cooled locomotive is provided with a main water tank and a pair of water tanks, and the main water tank and the auxiliary water tank are respectively provided with a water adding port and a cover body. Thereby, the main water tank and the auxiliary water tank can respectively add water, and the main water tank and the auxiliary water tank are connected to another pipeline.

The prior art locomotive can also be divided into two types: a quick locomotive and a straddle locomotive according to the shape, wherein if the straddle locomotive is equipped with a water-cooled cooling design, the position of the main water tank and the auxiliary water tank is adjacent to the front end, and The front outer cover of the main water tank and the auxiliary water tank is provided with a front cover to avoid the appearance of the main water tank and the auxiliary water tank, and at the same time beautify the appearance.

However, prior art water-cooled straddle locomotives have the following two disadvantages:

First, before adding water to the main water tank and the auxiliary water tank, the entire front cover needs to be removed, and the front cover and the vehicle body are locked and fixed by at least four screws, so it is inconvenient to add water to the main water tank and the auxiliary water tank.

Second, the water phase of the auxiliary water tank is easier to consume than the main water tank, and the auxiliary water tank is hidden between the vehicle body and the front decorative cover. Therefore, if the front decorative cover is not removed, the water level change of the auxiliary water tank cannot be known. It is not convenient for the user to judge the timing of adding water.

In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a front cover structure of a straddle locomotive, which can conveniently add water to the two water tanks.

In order to achieve the above object, the technical means adopted by the present invention is to design a front cover structure of a straddle locomotive, the straddle locomotive has a main water tank and a pair of water tanks, and the main water tank and the auxiliary water tank are disposed on The front water tank and the auxiliary water tank are respectively provided with a water adding port and a cover body. The positions of the water tank holes of the main body respectively correspond to the cover body of the main water tank and the auxiliary water tank; and two maintenance covers respectively detachably cover the water tank holes of the two front cover body.

The invention has the advantages that a water tank hole is respectively disposed on the two front cover bodies, and the positions of the two water tank holes respectively correspond to the cover body and the auxiliary water tank of the main water tank, so that only water tank holes are needed when water is to be added. The upper maintenance cover can be removed without disassembling the entire front cover, and the present invention facilitates the addition of water.

Further, in the front cover structure of the straddle locomotive, wherein the maintenance cover corresponding to the auxiliary water tank has a water level hole, the water level hole is a long hole extending upward and downward, and the position of the water level hole corresponds to the auxiliary water tank. s position. Thereby, the water level change of the auxiliary water tank can be directly observed from the water level hole without disassembling the maintenance cover.

The technical means adopted by the present invention for achieving the intended purpose of the invention are further described below in conjunction with the drawings and preferred embodiments of the invention.

1 and 2, the present invention is a front trim structure of a straddle locomotive having a main water tank 10 and a sub tank 20, and the main water tank 10 and the sub tank 20 are disposed at The front side of the fuel tank 30 of the locomotive; as shown in FIG. 3, the top side of the main water tank 10 is connected with a pipe body 13, the top side of the pipe body 13 is a water supply port 11, and the water supply port 11 is provided with a cover body 12; the auxiliary water tank 20 Located on the rear side of the main water tank 10, the top side of the auxiliary water tank 20 is provided with a water supply port 21, and the water supply port 21 is provided with a cover body 22, and the bottom side of the auxiliary water tank 20 is connected to the water supply port 12 of the main water tank 10 by a pipe body 23. Thereby, the water of the sub tank 20 will flow into the main water tank 10; as shown in FIG. 1, the front cover structure of the present invention comprises two front cover bodies 40 and two service covers 50.

Referring to FIG. 1 and FIG. 4 to FIG. 6 , in the embodiment, the two front cover bodies 40 are respectively disposed on the front and the upper sides of the main water tank 10 , and the two front cover bodies 40 are slightly rearwardly upward. Tilting, wherein a front cover body 40 is disposed in front of the auxiliary water tank 20; each front cover body 40 is provided with a water tank hole 41, and the positions of the two water tank holes 41 respectively correspond to the cover body 12 of the main water tank 10 and the pair The water tank 20 can only see the cover 12 of the main water tank 10 from the water tank hole 41 of one of the front cover bodies 40, and the upper half of the auxiliary water tank 20 can be seen from the water tank hole 41 of the other front cover body 40 and The lid body 22 of the sub tank 20 is provided with a plurality of fastening holes 411 at intervals along the circumference of each of the tank holes 41.

Referring to FIG. 1 , FIG. 4 , FIG. 6 and FIG. 7 , the two maintenance covers 50 are respectively detachably mounted on the water tank holes 41 of the two front cover bodies 40; in this embodiment, each maintenance The inner side surface of the cover 50 is provided with a plurality of fastening members 51 along the circumference, and a part of the fastening members 51 are provided with barbs, and the fastening members 51 are detachably fastened to the buckles of the front cover body 40, respectively. The fixing hole 50 is further fixed to the corresponding front cover body 40 by a bolt 52 (shown in FIG. 4), the bolt 52 is a plastic expansion bolt, and sequentially passes through the maintenance cover 50 and the front. The cover body 40; the fastening member 51 and the bolt 52 together fix the maintenance cover 50 to the front cover body 40.

Wherein, the maintenance cover 50 corresponding to the cover 12 of the main water tank 10 is provided with a gap 53 between the bottom side and the periphery of the water tank hole 41, and the cover body 12 of the main water tank 10 protrudes forwardly outside the gap 53; the main water tank The cover 12 of the 10 protrudes forward relative to the sub tank 40, and by designing the gap 53 to accommodate the cover 12 of the main water tank 10, it is not necessary to cause the front cover body 40 to protrude forward, so that the volume can be reduced. Moreover, the shape of the two front cover bodies 40 can be symmetrical.

The maintenance cover 50 corresponding to the auxiliary water tank 20 is inserted through a water level hole 54. The water level hole 54 is a long hole extending upward and downward. The position of the water level hole 54 corresponds to the position of the auxiliary water tank 20; since the auxiliary water tank 20 itself is approximately transparent The material can be directly seen from the outside of the sub tank 20, and the position of the water level hole 54 corresponds to the position of the sub tank 20, so that the water level change of the sub tank 20 can be directly observed from the water level hole 54 without disassembling the maintenance cover 50.

Referring to FIG. 4 and FIG. 5, when water is added to the auxiliary water tank 20, the plastic expansion bolt 52 of the maintenance cover 50 corresponding to the auxiliary water tank 20 is directly removed by hand without using a tool, and then the maintenance cover 50 can be removed. Then, the cover 22 of the sub tank 20 is removed to add water. After the water is added, the cover 22, the maintenance cover 50 and the plastic expansion bolt 52 are only required to be sequentially replaced.

When water is to be supplied from the water supply port 11 of the main water tank 10, the same operation can be performed on the maintenance cover 50 corresponding to the main water tank 10.

In the foregoing water adding process, it is not necessary to remove the entire front cover, no need to use any tools, and only one bolt 52 needs to be disassembled, and the present invention has the convenience of use.

In other embodiments, the manner in which the maintenance cover and the front cover body are combined is not limited to the above, and only needs to be easily disassembled and assembled.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the invention, and A person skilled in the art can make some modifications or modifications to equivalent embodiments by using the above-disclosed technical contents without departing from the technical scope of the present invention. The present invention is not limited to any simple modifications, equivalent changes and modifications of the above embodiments.

10‧‧‧Main water tank
11‧‧‧Water inlet
12‧‧‧ Cover
13‧‧‧ tube body
20‧‧‧Sub tank
21‧‧‧Water inlet
22‧‧‧ Cover
23‧‧‧Body
30‧‧‧ fuel tank
40‧‧‧Front cover body
41‧‧‧Water tank hole
411‧‧‧Closed hole
50‧‧‧Maintenance cover
51‧‧‧Fittings
52‧‧‧Bolts
53‧‧‧ gap
54‧‧‧Water level hole

1 is a perspective view of the present invention in combination with a main water tank and a secondary water tank. 2 is a schematic top view of the present invention mounted on a locomotive. Figure 3 is a perspective view of the main water tank and the auxiliary water tank. Figure 4 is an enlarged front elevational view of the present invention mounted on a locomotive. Figure 5 is an enlarged front elevational view showing the maintenance cover of the present invention mounted on a locomotive. Figure 6 is a schematic rear view of the present invention. Figure 7 is a perspective view of the service cover of the present invention.

10‧‧‧Main water tank

11‧‧‧Water inlet

12‧‧‧ Cover

23‧‧‧Body

40‧‧‧Front cover body

41‧‧‧Water tank hole

50‧‧‧Maintenance cover

53‧‧‧ gap

54‧‧‧Water level hole

Claims (7)

a front cover structure of a straddle locomotive, the straddle locomotive has a main water tank and a pair of water tanks, the main water tank and the auxiliary water tank are arranged in front of a fuel tank of the locomotive, and the main water tank and the auxiliary water tank are respectively provided with a plus The front cover structure comprises: two front cover bodies, each front cover body is provided with a water tank hole, and the positions of the water tank holes of the two front cover bodies respectively correspond to the cover of the main water tank and The auxiliary water tank; the two maintenance covers are respectively detachably mounted on the water tank holes of the two front cover bodies; and the maintenance cover corresponding to the cover of the main water tank is provided with a gap between the circumference of the water tank hole and the water tank hole; The cover of the main water tank protrudes forward outside the gap. The front cover structure of the straddle locomotive according to claim 1, wherein each of the front cover body has a plurality of fastening holes at a periphery of the water tank hole; the inner side of each maintenance cover is provided with a plurality of fastening members along the circumference. The fastening members are detachably fastened to the fastening holes of the front cover body. The front cover construction of the straddle locomotive of claim 1, wherein each of the maintenance covers is fixed to the corresponding front cover body by a bolt. The front trim structure of the straddle locomotive of claim 2, wherein each of the service covers is fixed to the corresponding front cover body by a bolt. The front cover structure of the straddle locomotive according to claim 3, wherein the bolt for fixing the maintenance cover and the front cover body is a plastic expansion bolt. The front cover structure of the straddle locomotive according to claim 4, wherein the bolt for fixing the maintenance cover and the front cover body is a plastic expansion bolt. The front cover structure of the straddle locomotive according to any one of claims 1 to 6, wherein the maintenance cover corresponding to the auxiliary water tank penetrates a water level hole, and the water level hole is a long hole extending upward and downward, the water level hole The position corresponds to the position of the sub tank.