JPH04117152U - Fuel gauge bracket for bonnet type engine work equipment - Google Patents

Abstract

(57) [Summary] [Purpose] When cleaning the transparent hose that measures the liquid level in the fuel tank, it can be attached and detached by simply opening the inspection door on the bonnet, then opening the fuel gauge bracket and removing the transparent hose. It is an object of the present invention to provide a fuel gauge bracket for a bonnet-type engine working machine that can be easily constructed. [Structure] A fuel gauge bracket for a bonnet-type engine working machine in which an engine and a working machine connected to the engine are surrounded by a steel plate, the holding piece is bent by a hinge and has a window for viewing the liquid level. To clean a transparent hose that is sandwiched and fixed between a presser piece and a removable receiving piece, first disengage the engaging part between the presser piece and the receiving piece, and then remove the holding piece from the receiving piece. Open the gap between the holding piece, remove the transparent hose from the inside of the recess of the receiving piece and clean it, then fit the transparent hose into the recessed part of the receiving piece again, and then close it so that the holding piece overlaps with the receiving piece. For example, the transparent hose is fixed by engaging the engaging portions between the receiving piece and the holding piece.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to a fuel gauge bracket for a bonnet-type engine working machine, and particularly In a fuel gauge that uses a communication pipe to measure the liquid level in the fuel tank, the area around the communication pipe This invention relates to a fuel gauge bracket that is easy to maintain.

0002

[Conventional technology]

Conventionally, the liquid level of gasoline, diesel oil, etc. in the fuel tank of engine working equipment was measured. The method is to attach a vinyl hose to the fuel tank itself that communicates with the inside and drain the liquid. There is a method for observing the fuel tank, and a control panel where the above vinyl hose is located far from the fuel tank. A method such as attaching it near the is adopted.

0003 On the other hand, medium-sized engine welding machines and engine generators are used at outdoor construction sites. For engine working machines such as engine compressors and engine compressors, as shown in Figure 6, the communication pipe The drop type, which uses this principle, is often used. In other words, fire As a measure to prevent disasters, remove the fuel tank 12 from high heat areas near the engine 13, etc. Avoid checking the fuel gauge 15 for the generator 14, engine 13, etc. from the viewpoint of maintenance and inspection. It is installed near the operation panel 1.

0004 To attach the fuel gauge 15, attach it to the side of the operation panel 1 as shown in FIGS. 5 to 8. An elongated window hole 3 for fuel inspection is drilled in the bonnet 2, and a fuel gauge bracket is installed. A transparent vinyl hose 5 is fixed through the gate 4. Vinyl ho The base 5 is connected to the fuel tank 12 as shown in FIG. It is for observing the position. The fuel gauge bracket 4 is shown in FIGS. 8 and 9. As shown, the vinyl hose 5 is formed in a shape with a relief step corresponding to the diameter of the vinyl hose 5. There is. Then, connect the vinyl hose 5 to the fuel gauge block with an insulation tie 10. After fixing it to the racket 4, attach a transparent wind plate 7 to the back of the bonnet 2. Sandwich the vinyl hose 5 with the fuel gauge bracket 4 and assemble and secure with the rivets 8. Fix it with screw 9 so that it does not come off accidentally due to vibrations from the engine, etc. It is set as.

[0005]

[Problem that the idea aims to solve]

However, for outdoor engine-operated machines, the engine is installed inside the bonnet. In order to cool the engine, generator, etc., it is necessary to take in cold air from the bottom, but at the same time Inhale dust, sand, etc. Therefore, dust etc. adhere to the surface of the vinyl hose 5, It became impossible to measure the liquid level, so the vinyl hose was attached to fuel gauge bracket 4. must be removed and cleaned. Remove the vinyl from fuel gauge bracket 4. When removing the base 5, first open the side door 11 of the bonnet 2 and remove the Remove screw 9 from After cutting and removing the vinyl hose 5 from the fuel gauge bracket 4, clean it. This requires a lot of work, and the assembly after cleaning is also troublesome. It is trivial, and also structurally extremely complex.

[0006] Therefore, in view of the above circumstances, this invention was developed using a transparent hose that measures the liquid level in the fuel tank. To clean the fuel gauge bracket, open the bonnet inspection door, then open the fuel gauge bracket. Bonnet type that can be easily attached and detached by simply opening the door and removing the transparent hose. It is an object of the present invention to provide a fuel gauge bracket for an engine working machine.

[0007]

[Means and actions to solve the problem]

The present invention was made to achieve the above-mentioned purpose, and includes an engine and a connection to the engine. A fuel gauge block for a bonnet-type engine work machine with a steel plate surrounding the combined work machine. In a racket, bent by a hinge and a presser piece with a window for viewing the liquid level. It consists of the holding piece and a removable receiving piece, and is fixed by being sandwiched between the holding piece and the receiving piece. To clean the transparent hose, first disengage the engaging part between the holding piece and the receiving piece. Open the space between the receiving piece and the holding piece, remove the transparent hose from inside the recess of the receiving piece, and Clean it, then fit the transparent hose into the recess of the receiving piece again, and then attach it to the receiving piece. When the holding pieces are closed to overlap each other, the engaging portion between the receiving piece and the holding piece will engage. The transparent hose is fixed together with the hose.

[0008]

【Example】

The fuel gauge bracket for the bonnet-type engine working machine according to the present invention is shown below. An embodiment will be described based on the drawings. In Figure 1, 21 is a fuel gauge bracket It is. The fuel gauge bracket 21 is attached to the button shown in FIG. 2 near the operation panel as in the conventional case. This is fixedly installed on the back surface of the net 22. The fuel gauge bracket 21 is shown in FIG. As shown in FIG. It is molded in one piece from fat. The receiving piece 25 has a semicircular recess 26 in the vertical direction at the center. have. The diameter of the recess 26 should match the diameter of the transparent hose 27 to be fitted inside. Form into sea urchin or slightly larger diameter. Upper and lower ends of the receiving piece 25 on the opposite side from the hinge 24 Engagement holes 28 to 30 as engagement portions are bored at intermediate positions between the upper and lower positions. . There are through holes 31 and 32 for screw fixing at intermediate positions between each of the engagement holes 28 to 30. are doing. At the periphery of the through holes 31 and 32 of the receiving piece 25, reinforcement is provided toward one side. Protrusions 33 and 34 are provided in a protruding manner. Furthermore, a length of the recess 26 is provided at the center of the recess 26. A red indicator line 35 is attached along the hand direction. On the other hand, the hinge 24 is connected to the receiving piece 25. The holding pieces 23 are connected at four equally spaced positions. Presser piece 23 has a vertically long transparent window 36 in the center for viewing the liquid level in the transparent hose 27. Ru. Although the window 36 is thinner than other parts of the holding piece 23, the transparent hose 2 If sufficient transparency can be secured to see the liquid level in 7, at least the presser piece It can also be made to have the same thickness as other parts of 23. There are transparent holes above and below the window 36. Holding projections 37a and 37b for holding down the bright hose 27 are provided in a protruding manner. Presser foot protrusion 3 7a and 37b have pressing surfaces curved to match the curvature of the outer surface of the transparent hose 27. There is. Further, the holding piece 23 has an engagement hole 2 of the receiving piece 25 centered on the hinge 24. hook-shaped engaging protrusions 38 to 40 are protrudingly provided so as to be opposed to 8 to 30; Similarly, the holes 31 and 32 of the receiving piece 25 are positioned opposite to each other. Through-holes 41 and 42 into which the screws fit are formed.

[0009] The transparent hose 27 is connected to the fuel tank 43 as in the conventional case, as shown in FIG. It is shown. Also, inside the bonnet 22 is an engine 44 and an engine driven by the engine 44. Similarly to the conventional case, a generator 45, a welding machine, or a compressor are housed.

0010 Then, the transparent hose 27 is fitted into the recess 26 of the receiving piece 25, and then FIG. As shown in FIG. Close to. By this closing, the engagement protrusions 38 to 40 of the presser piece 23 are fitted into the engagement hole 28. and engage. At this time, the presser protrusions 37a and 37b hold the transparent hose 27 in the recess 26. Press down so that it is held in place. Then, press it on the back of the bonnet 22 near the operation panel. As shown in FIG. 46 and fix it. The transparent hose 27 contains fuel in the fuel tank 43. The fuel is injected to the same level as the liquid level, and this fuel is injected into the transparent hose 27. The indicator line 35 attached to the concave portion 26 is thick and can be visually observed only at the location where the lens is applied. The other parts are visible as a thin indicator line 35 that remains attached to the recess 26. Thus, the amount of fuel in the fuel tank 43 can be measured.

[0011] As it is used, the surface of the transparent hose 27 and furthermore the fuel gauge bracket 21. Dust and sand accumulate, making it difficult to see and requiring timely cleaning. First, remove the screws of the fuel gauge bracket 21 from the bonnet 22, Next, the engagement holes 28 to 30 and the engagement protrusions 38 to 40 between the presser piece 23 and the receiving piece 25 are inserted. The holding piece 23 and the receiving piece 25 are separated from each other, and the holding piece 23 and the receiving piece 25 are opened. Clean by taking out the transparent hose 27 from inside the recess 26 and wiping it. fuel The gauge bracket 21 is also cleaned by wiping it. After this cleaning, as above and assemble it to the back of the bonnet 22.

0012

[Effect of the idea]

As described above, the fuel gauge bracket for the bonnet-type engine working machine according to the present invention According to the company, transparent hoses get dirty with dust and dirt as they are used, and even fuel hoses. When cleaning the fuel gauge bracket, make sure the fuel gauge bracket is folded up. Because of this, the presser piece and the receiver should be centered around the hinge part of the fuel gauge bracket. Opening the cover reveals a transparent hose that indicates the fuel level in the fuel tank. Therefore, it is extremely easy to attach and detach, and the structure is simple, making it very convenient to use. Ru.

[Brief explanation of drawings]

FIG. 1 is a front view of a fuel gauge bracket of a bonnet-type engine working machine according to the present invention in an open state;

FIG. 2 is an explanatory view of the fuel gauge bracket of FIG. 1 with a transparent hose attached to the back of the hood.

FIG. 3 is a plan view of the fuel gauge bracket of FIG. 1;

4 is a plan view of the fuel gauge bracket of FIG. 1 in a closed state; FIG.

FIG. 5 is a perspective view of a conventionally used bonnet-type working machine.

FIG. 6 is an explanatory diagram of a conventional fuel gauge bracket attached to the back surface of a hood.

7 is a front view of main parts showing the fuel gauge portion of FIG. 5. FIG.

8 is an exploded perspective view of the fuel gauge bracket of FIG. 6. FIG.

FIG. 9 is a sectional view of the fuel gauge bracket of FIG. 6 in an assembled state.

[Explanation of symbols]

21 Fuel gauge bracket 22 Bonnet 23 Presser piece 24 Hinge 25 Receiving piece 26 Recess 27 Transparent hose 28-30 Engagement hole 36 window 38~40 Engagement protrusion 43 Fuel tank 44 Engine 45 Generator

Claims (1)

[Scope of utility model registration request] Claim 1: A fuel gauge bracket for a bonnet-type engine working machine in which an engine and a working machine coupled to the engine are surrounded by an iron plate, the holding piece having a vertically elongated window in the center, and a hinge on the holding piece. The holding piece, the hinge, and the receiving piece are integrally molded from synthetic resin, and the holding piece and the holding piece are connected by A fuel gauge bracket for a bonnet-type engine working machine, characterized in that the pieces are provided with removable engagement parts for engaging each other when folded and overlapped by a hinge.