Detector attachment structure for vehicle
Resin plate-shaped mudguards 11 are disposed on vehicle width direction outer sides of left and right side members 7 below a cab. A cab rear member 12 is fixed to a vehicle body frame 5 and extends upward from the vehicle body frame 5 to support a rear end side of the cab from below. Mudguard brackets 17 for supporting the left and right mudguards 11 are fixed to an upper end portion of a support member 15 L of the cab rear member 12 . The mudguard 11 is disposed forward of the mudguard bracket 17 and supported by the mudguard bracket 17 . A BSM radar 10 detects information of an object around a vehicle, is disposed on a vehicle width direction outer end portion behind the mudguard 11 , and is fixed to a second bracket 19 of the mudguard bracket 17 via a radar bracket 20.
1. A detector attachment structure for a vehicle, the detector attachment structure comprising:
a mudguard bracket disposed on a vehicle width direction outer side of a vehicle body frame and fixed to the vehicle body frame;
a mudguard disposed forward of the mudguard bracket and supported by the mudguard bracket;
a detector disposed on a vehicle width direction outer end portion behind the mudguard and fixed to the mudguard bracket to detect external information of the vehicle; and
a detector bracket fixed to the mudguard bracket,
wherein the detector is fixed to the mudguard bracket via the detector bracket by being fixed to the detector bracket.
2. The detector attachment structure for the vehicle according to claim 1 , further comprising:
a cab disposed above the vehicle body frame; and
a cab rear member fixed to the vehicle body frame, extending upward from the vehicle body frame, and supporting a rear end side of the cab from below,
wherein the mudguard bracket includes an upper bracket portion disposed above the vehicle body frame and extending from the cab rear member to the vehicle width direction outer side, and a vertical bracket portion extending downward from the upper bracket portion, disposed behind the mudguard, and fixed to the mudguard, and the mudguard bracket is fixed to the vehicle body frame via the cab rear member, and
the detector is fixed to the vertical bracket portion of the mudguard bracket.
3. The detector attachment structure for the vehicle according to claim 2 ,
wherein the mudguard bracket includes a lower bracket portion extending from a lower end side of the vertical bracket portion to a vehicle width direction inner side and fixed to the vehicle body frame.
4. The detector attachment structure for the vehicle according to claim 1 ,
wherein the mudguard bracket includes a frame fixing portion extending in an up-down direction and fixed to the vehicle body frame, an upper mudguard fixing portion extending from an upper end side of the frame fixing portion to the vehicle width direction outer side and fixed to the mudguard, and a lower mudguard fixing portion extending from a lower end side of the frame fixing portion to the vehicle width direction outer side and fixed to the mudguard, and the mudguard bracket is formed in a substantially U shape, and
wherein the detector bracket is disposed on the vehicle width direction outer side with respect to the frame fixing portion of the mudguard bracket and between the upper mudguard fixing portion and the lower mudguard fixing portion, and extends in the up-down direction, and upper and lower end portions of the detector bracket are fixed to the upper mudguard fixing portion and the lower mudguard fixing portion.
5. The detector attachment structure for the vehicle according to claim 1 , wherein the mudguard is disposed behind a front wheel of the vehicle, and
wherein the detector is located between the mudguard and a device disposed behind the mudguard in a front-rear direction of the vehicle, and is disposed on a vehicle width direction outer end portion behind the mudguard.
6. The detector attachment structure for the vehicle according to claim 1 , wherein the detector is a radar that detects the external information related to an object around the vehicle.
7. The detector attachment structure for the vehicle according to claim 1 , wherein the detector bracket is disposed on the mudguard bracket and extends horizontally in the vehicle width direction, and
wherein the detector is fixed to a vehicle width direction outer end portion of the detector bracket.
8. The detector attachment structure for the vehicle according to claim 1 , wherein a battery box is disposed behind the mudguard.
9. The detector attachment structure for the vehicle according to claim 1 , further comprising:
a cab disposed above the vehicle body frame; and
a cab rear member fixed to the vehicle body frame, extending upward from the vehicle body frame, and supporting a rear end side of the cab from below,
wherein the mudguard bracket is fixed to the vehicle body frame via the cab rear member.
10. The detector attachment structure for the vehicle according to claim 1 , wherein the mudguard bracket is formed in a U shape, and
wherein the detector bracket extends in an up-down direction, and upper and lower end portions of the detector bracket are fixed to the mudguard bracket.