Drop hammer type seismic exploration source

Abstract

The utility model relates to the technical field of seismic source exploration, and discloses a drop hammer type seismic exploration seismic source which comprises a cart, a working box is fixedly connected to the upper surface of the cart, an exploration assembly is arranged on the inner wall of the working box, a reinforcement assembly is arranged on the inner wall of the working box, and a guide assembly is arranged on the lower surface of the cart. The reinforcement assembly comprises a reinforcement box, the outer wall of the reinforcement box is arranged on the inner wall of the working box, a third gear is rotatably connected to the inner wall of the reinforcement box, a first sliding block is slidably connected to the inner wall of the reinforcement box, a first rack is fixedly connected to the outer wall of the first sliding block, and the tooth end of the third gear is connected with the tooth end of the first rack in a meshed mode; a second sliding block is slidably connected to the inner wall of the reinforcement box, and a second rack is fixedly connected to the outer wall of the second sliding block. According to the utility model, the impact energy is obviously enhanced, so that the seismic source can excite stronger seismic waves and penetrate deeper stratums, and more accurate deep geological information is provided for oil-gas exploration, geological disaster assessment and the like.

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