Anti-falling bolt connecting mechanism for mine car
A technology of pin connection and mine car, which is applied to railway car body parts, railway vehicle coupling accessories, railway couplings, etc., can solve the problems of random discarding, loss, and large maintenance of pins, and achieve a good effect of preventing out of stock , Convenient loading and unloading, convenient loading and unloading effect
Pending Publication Date: 2020-09-29
张泽霖
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AI Technical Summary
Problems solved by technology
The existing mine car latch anti-off devices have disadvantages such as fragility, large maintenance, cumbersome operation and unreliable performance.
These bolts have been out of stock for many sports car accidents during the lifting of the inclined lane, resulting in large losses
Although the existing mine car bolts can better connect more than two mine cars, when the mine cars are not in use, the idle mine car bolts are very easy to be taken out and discarded at will. When using, it causes great inconvenience
Method used
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Embodiment Construction
[0021] see Figure 1-Figure 8 As shown, the technical solution adopted in this specific embodiment is: it comprises base 1, socket 2, latch 3, and base 1 is fixedly connected on the front and back sides of mine car A, and base 1 is three-layer structure and is respectively upper layer 11, The middle layer 12, the lower layer 13, the three-layer structure of the base 1. The upper layer 11, the middle layer 12, and the lower layer 13 are parallel to each other. The middle part of the base 1 is provided with a through hole 14. The socket 2 is arranged on the upper part of the base 1 and is fixedly connected with the base 1. , the pin 3 passes through the socket 2 and the base 1 at the same time. The upper layer 11 and the middle layer 12 of the base 1 are used to pass through the three-ring chain, and the middle layer 12 and the lower layer 13 are used to fix the connectors of the front and rear mine cars.
[0022] The socket 2 is a cylindrical structure, a cylindrical hole 21 i...
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The invention discloses an anti-falling bolt connecting mechanism for a mine car, relates to an improvement of a mining equipment auxiliary mechanism, and particularly relates to the improvement of anauxiliary connecting mechanism for the mine car. The mechanism comprises a base, a bayonet socket and a bolt. The base is fixedly connected to a front side and a rear side of the mine car and is a three-layer structure including an upper layer, a middle layer and a lower layer, the upper layer, the middle layer and the lower layer of the base are parallel, a through hole is formed in the middle of the base, the bayonet socket is arranged on the upper portion of the base and fixedly connected with the base, and the bolt penetrates through the bayonet socket and the base simultaneously. A three-ring chain penetrates through the upper layer and the middle layer of the base, and a connecting piece for fixing front and rear mine cars is arranged between the middle layer and the lower layer. The mechanism is convenient to assemble and disassemble, good in anti-fall pin effect, capable of guaranteeing running safety of the mine car, convenient to assemble and disassemble, safe and reliable.
Description
technical field [0001] The invention relates to an improvement of an auxiliary mechanism for mining equipment, in particular to an improvement of an auxiliary connection mechanism for a mining vehicle. Background technique [0002] U-shaped mine car is the main equipment for traditional mine narrow gauge auxiliary transportation. When transporting in an inclined shaft, the connection between the mine car and the connection between the mine car and the wire rope must use a connecting device that cannot fall off by itself, and install a safety rope. Now most of the U-shaped mine car bolts are not designed with anti-off devices, which are prone to slipping and jumping during transportation in inclined lanes, resulting in running cars in inclined lanes, causing personal injury accidents and heavy property losses. [0003] The mine car connecting pin is an indispensable component of the mine transport vehicle. The pin connects each transport vehicle into a train through the pin ...
Claims
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Login to View More IPC IPC(8): B61G9/20B61G7/14
CPCB61G9/20B61G7/14
Inventor 张泽霖
Owner 张泽霖