초록 ▼

A landslide protection device disclosed by the present invention includes a mountain body and a roadbed. The roadbed is fixedly disposed at the upper end of the mountain body. Cavities are formed in the roadbed to penetrate left and right. Rolling stones can roll down the mountain through the cavity

A landslide protection device disclosed by the present invention includes a mountain body and a roadbed. The roadbed is fixedly disposed at the upper end of the mountain body. Cavities are formed in the roadbed to penetrate left and right. Rolling stones can roll down the mountain through the cavity to prevent rolling stones from falling on the upper end surface of the roadbed to block traffic. The cavity is provided with a buffer device. The present invention is arranged in the roadbed in the area where the frequency of landslides is high. It can avoid traffic congestion caused by falling rocks directly on the road. Because the mountain has a certain slope, the speed of the rolling rocks is faster. When the rocks are cleared, the rolling speed is slowed down and the device is restored to the initial state after the landslides And can automatically clear the rolling stones that fell on the road.

대표청구항 ▼

1. A landslide protection device includes a mountain body and a roadbed; the roadbed is fixedly arranged at the upper end of the mountain body, and a cavity is formed in the roadbed to penetrate left and right. The rolling stones can be rolled down through the cavity to prevent the rolling stones fr

1. A landslide protection device includes a mountain body and a roadbed; the roadbed is fixedly arranged at the upper end of the mountain body, and a cavity is formed in the roadbed to penetrate left and right. The rolling stones can be rolled down through the cavity to prevent the rolling stones from falling on the upper end surface of the roadbed to block traffic. A buffer device is provided in the cavity, and since the speed when the rolling stone rolls down is fast, the rolling stone can be buffered by the buffer device;a driving device is provided in the upper inner wall of the cavity, and a protective device is provided on the left side of the driving device. The protective device can prevent a large number of rolling stones from falling on the roadbed, and a cleaning device is provided on the right side of the driving device. The cleaning device can centrally process the rolling stones on the roadbed;the protective device, the driving device, and the cleaning device are connected by a chain, and the driving device can simultaneously drive the protective device and the cleaning device, and the protective device and the driving device through the chain. There are two transmission belts connected between them, and the driving device can drive the protective device through the two transmission belts;a protective plate is fixedly connected to the upper end of the roadbed, and the protective plate is located at the far right of the upper end of the roadbed, and can provide protection for vehicles traveling on the roadbed;six support pillars are fixedly connected between the inner wall of the upper side of the cavity and the mountain body, and the support pillars can support the roadbed. 2. The landslide protection device according to claim 1, wherein the driving device comprises a belt groove in the inner wall on the upper side of the cavity, which is symmetrically arranged back and forth, and the belt groove is rotatably provided in the belt groove. Driving pulleys, the lower ends of the two transmission belts are respectively connected to the driving pulleys, the upper ends of the transmission belts are connected to the cleaning device, a motor shaft is fixedly connected between the driving pulleys on both sides. A motor is fixed in the front inner wall of the belt groove, and the front end of the motor shaft is dynamically connected to the motor; a chain groove is provided between the belt grooves on both sides, and an active sprocket is rotatably provided in the chain groove. The active sprocket is fixedly connected to the motor shaft, and the chain is connected to the active chain. The left end of the chain is connected to the protection device, and the right end of the chain is connected to the cleaning device. 3. The landslide protection device according to claim 2, wherein the protection device comprises a sprocket cavity which is connected to an inner wall of the left side of the chain groove, and the sprocket cavity is opened to the left. A left sprocket is rotatably provided in the sprocket cavity. The left end of the chain is connected to the left sprocket. The left sprocket is fixedly connected with a connecting shaft. The inner walls of the front and back sides of the sprocket cavity; the left sprocket is symmetrically and rotatably provided with a connecting gear, the connecting gear is fixedly connected to the connecting shaft, a baffle is slidably provided on the left side of the subgrade, and the right end of the baffle abuts against The roadbed, the baffle can only slide up and down;the left and right through the baffle are provided with four through grooves with downward openings, and small rolling stones can pass through the through grooves to prevent small rolling stones from accumulating on the left side of the subgrade;two racks are symmetrically fixed back and forth in the right end surface of the baffle, and the left ends of the two connecting gears are respectively engaged with the two racks. 4. The landslide protection device according to claim 3, characterized in that: an upper wall and a leftward opening groove are provided in the inner wall of the upper side of the chain groove, and the grooves are symmetrical and slidable in the groove. There is a push plate, and a toothed slider is slidably provided between the push plates on both sides, and the toothed slider can be engaged with the push plates on both sides by toothing; a right hinge cavity with an opening to the left is provided through the toothed slider up and down, a right hinge shaft is rotatably connected between the front and rear inner walls of the right hinge cavity, and a link is fixed on the peripheral surface of the right hinge shaft. The left and right sides of the baffle plate are provided with a left hinge cavity with an upward opening, a left hinge shaft is rotatably connected between the front and rear inner walls of the left hinge cavity, and the left end of the link is fixedly connected to the left hinge shaft;the push plate is provided with a threaded hole whose opening faces away from the center of symmetry. The threaded hole is internally connected with a screw. The belt grooves on both sides are respectively located in the inner walls on the front and rear sides of the groove. A driven pulley is provided for rotation, an upper end of the transmission belt is connected to the driven pulley, and an end of the screw far from the symmetrical center is respectively fixed to the driven pulley;the push plate is provided with a spring groove with an opening facing the center of symmetry, and a support plate is slidably provided between the spring grooves on both sides, and the front and rear ends of the support plate and the inner wall of the spring groove are away from the center of the symmetry. A spring is fixedly connected between them. 5. The landslide protection device according to claim 4, wherein the cleaning device comprises a right sprocket that is rotatably provided on the right side of the active sprocket, and the right end of the chain is connected to the right chain A short shaft is fixedly connected to the right sprocket, and a driving gear is rotatably provided on the rear side of the right sprocket; the driving gear is fixed to the short shaft; a vertical shaft is fixedly connected to the upper end of the driven gear, and a gear cavity is provided in the inner wall on the upper side of the chain groove. A large gear is rotatably provided in the gear cavity, and a large opening is provided in the large gear. A gear groove, wherein the upper end of the vertical shaft extends into the gear groove and is fixedly connected with a pinion, a transmission gear is provided at the left end of the pinion gear, and the left end of the transmission gear is engaged with the large gear. A slow shaft is fixedly connected to the upper end of the large gear, and the upper end of the slow shaft extends to the outside of the roadbed and a cleaning plate is fixedly connected. 6. The landslide protection device according to claim 5, characterized in that the buffer device comprises six fixed blocks fixed on the inner wall on the upper side of the cavity, and the two fixed blocks rotate forward and backward. A torsion shaft is connected, and a buffer plate is fixedly connected on the circumferential surface of the torsion shaft, and torsion springs are fixedly connected between the front and rear ends of the buffer plate and the fixed blocks on the front and back sides, respectively.