JP2553260Y2 - In-vehicle tank mounting structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION The present invention is used in the field of vehicles in which a tank containing washing water or the like is mounted on a vehicle body in a mixer vehicle or the like.

[0002]

2. Description of the Related Art Generally, vehicles equipped with working equipment such as a mixer truck are equipped with a tank containing washing water for washing the working equipment after work. By the way, in the conventional mounting of the tank, the tank is mounted on a receiving stand as disclosed in Japanese Utility Model Publication No. 50-38007, a fastening band is turned around the outer periphery of the tank, and both ends of the fastening band are bolted to the receiving stand. Then, the tank is fixed by operating the bolt and tightening the fastening band.

[0003]

However, with the above structure, the water in the tank swings during traveling, and the tank is gradually moved in the front-rear direction by the force of the swing, so that the tank is mounted on the vehicle body. There is a drawback that the fastening band is worn by hitting the parts. Further, when the fastening band is strongly tightened to solve the above-mentioned disadvantage, the tank is formed of a synthetic resin, and since the fastening force acts only on the upper surface of the tank, the tank is deformed flat.

Accordingly, an object of the present invention is to provide a tank mounting structure for reliably preventing the tank from moving during traveling and preventing the tank from being deformed.

[0005]

The tank, which is molded by a synthetic resin with the present invention SUMMARY OF THE INVENTION are mounted on the body with a working instrument, the both sides of the tank bottom is projected a flange-shaped fixing portion, whereas Same as both fixed parts on the body
The facing direction is opened at intervals and the top and bottom
A pair of mounting members having a portion are fixed, and the fixing portion is moved up and down.
The fixing part and the upper and lower parts
The fixing portion is fixed to the mounting member by the connecting member .

[0006]

The two fixed portions at the lower part of the tank are overlapped between the upper and lower portions of a pair of mounting members fixed to the vehicle body, and the fixed portion and the upper and lower portions of the mounting member are fixed by a connecting member. Is fixed to the vehicle body.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the drawings, reference numeral 1 denotes a mixer truck. The mixer truck 1 has a mixer drum 3 rotatably mounted on a vehicle body 2 and a tank 4 containing washing water. is there. The washing water is used for washing the mixer drum 3 and the attached parts after the work is completed.

As shown in FIG. 4, the tank 4 is formed of a synthetic resin in a trapezoidal shape. A lid 5 for closing the inlet is provided at the upper center, and a discharge pipe 6 is extended at the lower center and connected to the discharge pipe 6. The cleaning water is pumped by a water pump (not shown). A flange-shaped fixing portion 7.7 protrudes from both sides of the lower portion of the tank 4, a hole 8 is formed in the fixing portion 7.7, and a metal pipe 9 is fitted into the hole 8. When the fixing portion 7.7 is fixed to the vehicle body 2 by the circular pipe 9, the insufficient strength of the fixing portion 7.7 is reinforced.

Reference numeral 10.10 denotes a pair of cross beams forming a part of the vehicle body 2. The cross beams 10.10 are fixed to the cross beams 10.10 at right angles to the tank fixing portions 7.7. A pair of mounting members 11.11 are provided. 7.7 can be inserted, and the open side surfaces of the pair of mounting members 11.11 are opposed to each other.

Reference numeral 12 denotes a flat support for preventing the bottom of the tank 4 from sagging. Both ends of the support 12 are fixed to the mounting member 11.11, and a hole is formed in the center for allowing the discharge pipe 6 to pass therethrough. 13 is drilled. Upper surface part 1 of the mounting member 11
When the fixing part 7 is inserted into the mounting member 11 and overlapped between the upper and lower parts 14.15, the circular pipes 9 of the fixing part 7 are attached to the lower part 4, the lower part 15, the support 12 and the cross beam 10. Holes 16 are provided at corresponding positions.

Reference numeral 17.18 denotes a bolt and a nut which are connecting members. As shown in FIG. 3, the bolt 17 is passed through the holes 16 and the circular pipe 9, the nut 18 is screwed into the bolt 17, and the nut 18 is tightened. In this way, the fixing part 7 is
At 4.15, the tank 4 is fixed to the vehicle body 2 by pressing. According to the present invention, the fixing portion 7.7 is fixed by the bolts 17 and the nuts 18 and the upper and lower portions 14 of the mounting member 11 even if the washing water swings in the tank 4 during traveling due to the above structure. .15, the movement is reliably prevented.

The tank 4 can be easily attached and detached by removing the bolts 17. In the embodiment, the attachment member has a U-shaped cross section. However, the present invention is not limited to this structure. The same operation and effect can be obtained as long as the attachment member overlaps with the fixing portion and can be integrally fixed by the coupling member. Have Further, the shape of the tank is not limited to a trapezoid, and the same effect can be obtained as long as a fixed portion can be formed at the bottom of the tank.

[0013]

As described above, according to the present invention, a flange-shaped fixing portion is protruded on both sides of a lower portion of a tank formed of a synthetic resin, and this fixing portion is overlapped with a mounting member on a vehicle body side, and a connecting member is used. Because it is fixed, the tank can be securely fixed to the vehicle body, and all the disadvantages that the tank moves during traveling or the tank is deformed at the time of tank installation as usual can be solved is there.

[Brief description of the drawings]

FIG. 1 is an overall view of a mixer truck.

FIG. 2 is an overall view of a tank.

FIG. 3 is a sectional view taken along line AA of FIG. 2;

FIG. 4 is a perspective view showing an attached state of a tank.

[Explanation of symbols]

 4 Tank 7 Fixing part 11 Mounting member 17 Bolt 18 Nut

Claims (1)

(57) [Scope of request for utility model registration] 1. A tank which is formed by together with synthetic resin is mounted on the body with a working instrument, the both sides of the tank bottom is projected a flange-shaped fixing portion, whereas the
The opposite direction is opened at the same interval as the fixed parts on the body.
And a pair of mounting portions having an upper surface portion and a lower surface portion
The material is fixed and the fixing part is superposed between the upper and lower surfaces.
Fixing part with a connecting member that penetrates the fixing part and upper and lower surface parts with
Tank mounting structure for vehicle mounted by fixing to the mounting member