Safe and detachable nail attraction device
A safe and telescopic rod technology, applied in the field of nail suckers, can solve the problems of great harm, particularly severe impact of tire wear, and impact on the speed and cost of tunnel construction, and achieve the effects of avoiding waste, low manufacturing cost, and simple structure
Inactive Publication Date: 2017-08-18
王英
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Problems solved by technology
[0002] A large number of projects in infrastructure projects are tunnels. One of the construction links that affects the speed and cost of tunnel construction is ballasting. However, due to the needs of other construction processes, there are often scattered nails, small steel bar heads, welding rod heads and other small parts on the ground in the tunnel. , these small things are quite harmful to the slag-discharging vehicles running back and forth in the tunnel, and have a particularly severe impact on the wear and tear of the tires. It has become a solid problem that has been difficult to solve in the industry for many years. For this reason, we have proposed a safe and detachable Nail sucker
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[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0013] see Figure 1-2 , the present invention provides a technical solution: a safe and detachable nail suction device, including a first telescopic rod 1, a rubber sleeve 2 is sleeved on the top of the first telescopic rod 1, and the right side of the first telescopic rod 1 The side outer wall is provided with a control switch 3, the bottom of the control switch 3 is equipped with an external power supply jack 4, the bottom of the first telescopic rod 1 is s...
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The invention discloses a safe and detachable nail attraction device. The top of a first telescopic rod is in sleeved connection with a rubber sleeve, a control switch is arranged on the outer wall of the right side of the first telescopic rod, an external power supply socket is installed at the bottom of the control switch, and the bottom of the first telescopic rod is in sleeved connection with a second telescopic rod. A limit block is arranged on the right side wall of the second telescopic rod, the bottom of the second telescopic rod is in sleeved connection with a lantern ring, and the left side wall and the right side wall of the lantern ring are connected with a supporting frame. Shaft sleeves are installed at the bottom of the supporting frame, a rolling shaft is in inserted connection with inner cavities of the shaft sleeves, the two ends of the rolling shaft are connected with rolling wheels, the outer wall of the rolling shaft is in sleeved connection with a battery bin, and the battery bin is located between the two shaft sleeves. An accumulator is arranged in an inner cavity of the battery bin, the outer wall of the battery bin is wrapped by an electromagnetic coil, and the accumulator is electrically connected with the electromagnetic coil, the external power supply socket and the control switch separately. The safe and detachable nail attraction device is simple in structure and convenient to use.
Description
technical field [0001] The invention relates to the technical field of nail suckers, in particular to a safe and detachable nail sucker. Background technique [0002] A large number of projects in infrastructure projects are tunnels. One of the construction links that affects the speed and cost of tunnel construction is ballasting. However, due to the needs of other construction processes, there are often scattered nails, small steel bar heads, welding rod heads and other small parts on the ground in the tunnel. , these small things are quite harmful to the slag-discharging vehicles running back and forth in the tunnel, and have a particularly severe impact on the wear and tear of the tires. It has become a solid problem that the industry has been difficult to solve for many years. For this reason, we have proposed a safe and detachable Nail sucker. Contents of the invention [0003] The purpose of the present invention is to provide a safe and detachable nail suction dev...
Claims
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IPC IPC(8): B25B33/00
CPCB25B33/00
Inventor 王英
Owner 王英