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Angle-adjustable hydraulic drill bracket
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An angle-adjusting and water-drilling technology, used in drilling equipment, earth-moving drilling, support devices, etc., can solve the problem that the support can not realize the inclined downward drilling and other problems
Inactive Publication Date: 2016-02-24
CHONGQING CONSTR RESIDENTIAL ENG +1
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Abstract
Description
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Problems solved by technology
[0005] The invention provides an angle-adjustable rhinestone bracket to solve the problem that the existing bracket cannot realize inclined downward drilling
Method used
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Embodiment 1
[0021] The reference signs in the accompanying drawings of the specification include: the first seat body 1, the second seat body 2, the slide rail 3, the first screw rod 4, the second screw rod 5, the sleeve 6, the guide hole 7, the slideway 8, the adjusting bolt 9. Guide rail 10, base 11, handle 12, slag extraction cylinder 13, adjusting screw 14.
[0022] Such as figure 1 As shown, an angle-adjustable rhinestone stand in this embodiment includes a base and a slide rail 3 vertically installed on the base for the drill to slide. The base includes a first seat body 1 and a second seat body 2, the slide rail 3 lies on the second seat body 2, one end of the first seat body 1 and the second seat body 2 is connected by a rotating shaft, and the first seat body An adjustment mechanism is provided between 1 and the second base body 2, and a fixing hole is opened at the end of the first base body 1 away from the rotating shaft. Such as figure 2 As shown, the adjustment mechanism ...
Embodiment 2
[0028] The difference between this embodiment and Embodiment 1 is that the adjustment mechanism is arranged on the second base body, and other structures are the same, and will not be repeated here.
Embodiment 3
[0030] The difference between this implementation and Embodiment 1 is that it also includes a slag removal device, which includes guide rails 10 , bases 11 , adjusting screws 14 and slag removal cylinders 13 which are arranged symmetrically along both sides of the slide rail. The base 11 is slidably connected to the guide rail 10 , the base 11 is provided with a handle 12 , and the adjusting screw 14 is threadedly connected to the base 11 . The slag-taking cylinder 13 is arc-shaped, and the inner concave surfaces of the two slag-taking cylinders 13 are arranged oppositely. The slag-taking cylinder 13 is provided with an internal thread hole matched with the adjusting screw rod 14, and the slag-taking cylinder 13 is threadedly connected with the adjusting screw rod 14.
[0031] During the rotation of the rhinestone, a cylindrical drilling dross is formed. When the depth of the borehole reaches the limit of the water drill, lift the water drill, then hold the handle 12, move the...
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Abstract
The invention relates to an angle-adjustable hydraulic drill bracket which comprises a base and slide rails, wherein the base comprises a first seat body and a second seat body; the slide rails are mounted on the second seat body in parallel; the first seat body is connected with the second seat body through a rotating shaft; an adjusting mechanism is arranged between the first seat body and the second seat body; the adjusting mechanism comprises an adjusting bolt, a first screw, a second screw articulated on the second seat body as well as a sleeve in threaded connection between the first screw and the second screw; two thread sections with opposite rotating directions are formed on the sleeve; a groove is formed in the first seat body; a slope slide way in slide connection with the other end of the first screw is arranged on the bottom surface of the groove; the groove can contain the first screw, the second screw and the sleeve; a positioning hole is formed in the sliding end of the first screw; a guide hole is formed in the side face of the first seat body; and the adjusting bolt passes through the guide hole and the positioning hole to enable the first screw to be fixed on the first seat body. The angle-adjustable hydraulic drill bracket can be used for adjusting the drilling angle of a hydraulic drill and can not cause interference to the motion of the hydraulic drill, and a dead angle can not be formed when the hydraulic drill is used for drilling downwards.
Description
technical field [0001] The invention belongs to the technical field of drilling rig supporting devices. Background technique [0002] Water drill is also called diamond drilling machine. The water drill uses water to bring out the powder when drilling, and cool the drill bit to lubricate it. Rhinestones are widely used in the drilling of walls and grounds. Sometimes when drilling, it is necessary to make the drilled hole inclined to the fixed plane of the drill (such as when the ground is uneven), but the fixed plane of the existing rhinestone bracket is usually the same as that of the drill. The trajectory of the rhinestone is parallel or vertical, and the fixed plane of the rhinestone bracket cannot be tilted at a certain angle with the trajectory of the rhinestone. [0003] In order to solve the above problems, the patent No. "ZL201220267291.7" discloses a technical solution for a desktop rhinestone bracket with multi-angle drilling function: it includes a chassis, and t...
Claims
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Application Information
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