An intelligent cooling drilling rig for a construction site

Abstract

The invention belongs to the technical field of construction equipment, in particular to an intelligent cooling drilling rig for a construction site. Aiming at the technical problems that the existing drilling rig always produces too much heat and the efficiency of discharging residual materials is not high during work, the following is proposed The scheme includes a fixing plate, handles are provided on both sides of the top of the fixing plate, a circular through hole is opened in the fixing plate, and a motor is fixedly connected to the fixing plate at the circular through hole, and the output end of the motor is fixedly connected to There is a hollow drill rod, and the outside of the hollow drill rod is provided with a threaded groove, and the depth of the threaded groove gradually decreases. Two arc-shaped pieces are slidably connected on both sides between the fixed disks. In the present invention, a hollow drill rod is provided, and a cooling device and a temperature sensing device are arranged on the inner wall of the drill rod. When the temperature rises, the lubricating liquid is automatically controlled to be added to the work, which reduces wear and improves the life of the device.

Description

technical field [0001] The invention relates to the technical field of designing construction equipment, in particular to an intelligent cooling drilling machine for construction sites. Background technique [0002] In our daily life, a kind of drilling rig is often needed on the existing construction site. When the drilling rig is drilling the plane, if the material of the object is special, the drill pipe of the drilling rig may generate too much heat due to friction, and even the drill pipe may break. rod phenomenon. [0003] After retrieval, the Chinese patent application number is CN201711430746.6, which discloses a drilling rig for construction sites, including a drilling rig body, a clamping device connected to the drilling rig body, a drill bit connected to the lower end of the clamping device, and a side of the clamping device There are several L-shaped sleeves connected to the wall, and a first connecting rod is movably inserted in the L-shaped sleeve, and a first...

AI Technical Summary

Problems solved by technology

[0003] After retrieval, the Chinese patent application number is CN201711430746.6, which discloses a drilling rig for construction sites, including a drilling rig body, a clamping device connected to the drilling rig body, a drill bit connected to the lower end of the clamping device, and a side of the clamping device There are several L-shaped sleeves connected to the wall, and a first connecting rod is movably inserted in the L-shaped sleeve, and a first spring is connected between the upper end of the first connecting rod and the inner top wall of the L-shaped sleeve. The first connecting rod is located on the side wall of the inner section of the L-shaped sleeve and is connected to the limit rod. The second connecting rod drives the second ejector rod to move upward through the T-shaped rod. The second ejector rod squeezes the soft box, and the ball is pressed Force breaks away from the second limiting hole, and the coolant in the water tank flows out through the second limiting hole, the soft box and the through pipe to cool the drill bit. In this invention, although the coolant can be used to cool the drill bit, reducing The degree of wear of the drill bit, but it is insufficient in discharging the remaining material. The remaining material may cause damage to the drill bit and the housing when the drill bit rotates, and lacks functionality.

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