JPH0572549U - Fuel tank mounting device - Google Patents

Abstract

(57) [Summary] [Purpose] When fixing the fuel tank to the oil tank or the wall of the frame via the cushion material, it was designed so that the adhesive did not peel off and the cushion material slipped off. A fuel tank mounting device in which a fuel tank 1 is mounted on an oil tank 2 with cushioning materials 5 and 6 interposed therebetween, in which recesses 3 and 4 are provided on the upper surface of the fuel tank 1 on the mounting side. The fuel tank 1 is attached to the oil tank 2 by fitting a part of the cushion materials 5 and 6 into the recesses 3 and 4.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a mounting device for a fuel tank, and more particularly to a mounting device that prevents the cushion material from slipping off when the fuel tank is mounted on a wall surface of a frame or an oil tank via a cushion material in a power shovel or the like. ..

[0002]

[Prior Art]

 When the fuel tank is fixed to the wall surface of the frame or the oil tank, it is usually mounted with a cushioning material such as rubber or felt interposed. FIG. 1 shows an example of conventional mounting. In the figure, a is a resin-molded fuel tank, b is an iron oil tank, and a cushion material c is formed between the fuel tank a and the oil tank b with an adhesive. Is attached to the side wall of the oil tank b using the fixing bands d 1 and d 2 from the outside of the fuel tank a. The fixing bands d, d are made of iron with an elastic material such as rubber attached. e indicates a cushion material such as a rubber plate.

[0003]

[Problems to be solved by the device]

 However, with the above-mentioned mounting, when performing various work with a power shovel, for example, the vibration and heat of the vehicle body may affect the adhesive material used to bond the cushion material, and the cushion material may be easily removed. There were problems such as slipping off and damage to the tank as a result. The present invention has been made to solve the above problems, and an object of the present invention is to provide a fuel tank mounting device in which the cushion material of the fuel tank does not slide down.

[0004]

[Means and Actions for Solving the Problems]

 The present invention has been made to achieve the above object, and in a fuel tank mounting device in which a fuel tank is mounted on an oil tank or a wall surface of a frame with a cushioning material interposed between the fuel tank mounting device and the fuel tank mounting device. On the side surface, recesses for fitting the cushion material are provided on the upper and lower sides respectively, and the fuel tank is attached to the wall surface of the oil tank or the frame through the cushion material that is partially fitted in these recesses. is there.

[0005]

[Action]

 With the above structure, the cushioning material can prevent the adhesive from peeling down even if the adhesive is peeled off by the recess provided in the fuel tank, the fuel tank is not damaged, and the tank strength is also improved. growing.

[0006]

【Example】

 An embodiment of the present invention will be described with reference to the drawings. FIG. 2 is a side view schematically showing the case where the fuel tank is fixed to the oil tank, and FIG. 3 is an enlarged view of a main part thereof. . In these figures, 1 is a fuel tank made by resin molding, and 2 is an iron oil tank. As shown by 3 and 4, recesses are provided in the upper and lower sides of the mounting side of the fuel tank 1, and the cushion members 5 and 6 are partly fitted in the recesses 3 and 4, and the cushion member 5 is made by using an adhesive. , 6 were interposed and bonded between the fuel tank 1 and the oil tank 2, and then the fuel tank 1 was firmly fixed to the oil tank 2 using the bands 7 and 8.

By providing the recesses 3 and 4 in the tank 1 as described above, it is possible to prevent the cushion materials 5 and 6 from sliding down. Therefore, when used in a power shovel that performs frequent excavation work, the cushioning material can be prevented from slipping off and the fuel tank can be damaged even if the adhesive easily peels off due to vibration of the vehicle body or heat. This will not happen and the strength of the tank will be improved.

[0008]

[Effect of the device]

 The invention is made as described above, and when the fuel tank is fixed to the wall surface of the oil tank or the frame, the cushion material attached between the two is partially fitted in the recessed portion provided in the fuel tank. It will not slide down. Therefore, even if it is used in a fuel tank mounting device for construction machines such as power shovels that are easily affected by large vibrations and heat, the adhesive will not easily peel off and the cushioning material will not fall off or slip off. The tank is not damaged, the tank strength is high, and the reliability is greatly improved.

[Brief description of drawings]

FIG. 1 is a side view schematically showing an example of a conventional attachment device for a cushion material of a fuel tank.

FIG. 2 is a side view schematically showing a cushion material attaching device according to an embodiment of the present invention.

FIG. 3 is a side view showing an enlarged main part of what is shown in FIG.

[Explanation of symbols]

 1 Fuel Tank 2 Oil Tank 3 Recess 4 Recess 5 Cushion Material 6 Cushion Material

Claims (1)

[Scope of utility model registration request] 1. A fuel tank mounting device in which a fuel tank is mounted on an oil tank or a wall surface of a frame with a cushioning material interposed therebetween. Upper and lower cushioning materials 5 and 6 are provided on the mounting side surface of the fuel tank 1, respectively. The fuel tank is characterized in that recesses 3 and 4 for fitting are provided, and the fuel tank 1 is attached to the oil tank 2 and the wall surface of the frame through the cushion members 5 and 6 partly fitted in the recesses. Mounting device.