SU777222A1 - Machinery complex for rise workings - Google Patents

Description

bo, ku rising production, - "up-example, in the process of its penetration.

On shelf 5, a protective tab can be mounted} 1t 8 and a flap 9. On the frame 1 there are side brackets W, to which the working platform J2 is attached to the articulated joints //. The working platform has expansion jacks, / 5. The point of attachment of r g to platform 12 is offset from the center of the J4 t: Gesture1. Drilling masks 15 are installed on the working platform, for example, from the side of the monorail. The edge of the working platform J2 on the side of the monorail is connected by a flexible link 16 with a vertical dimension (I use. Fig. 1) and a cable 17 with a winch b (cm. Fig. 4). The gi // are connected to the bracket 10 with the connector's zozkozmozhnost liu: by a well-known method, for example, with the help of fingers and cotter pins. The top of the monorail section is fastened to a ball peacefully in the roof of a horizontal outcrop and alternately joins with adjacent sections with fixation in the corresponding positions. The last lower section of the monorail can be mounted on a removable stop 18.

The operation of the proposed complex is carried out as follows.

The assembled complex is lowered into the rising production, from which the ore body is crushed. After stopping the complex at the desired height and fixing the undercarriage 2, “apr.”, With an eccentric safety device, the working platform is placed in a horizontal position (see Fig. 1) on the side of the jacks 13 into the walls (Production. For fixing the platform at the desired angle. In the working and transport positions, the chains 16 are made, connecting the working platform 12 with the frame 1. Then the TSNG // can be disconnected from the brackets W and laid on the platform (12.

The il5 machines drill holes (bore holes) in the plane in which the working platform 12 is installed.

The drilling machines 15 can be controlled from the cab 4, this vibration is not transmitted to the upper frame /, thereby improving the working conditions and ensuring the high reliability of the equipment mounted on this frame.

If the drilling operator is not completed during the shift, then leave the shields to be connected to communications that are included together with sections (Monsrels, and eliminate only the connection of the cab 4, platform 12, workers leaving from the ground without removing the jacks 13 and doing other auxiliary work. The need to leave. It may arise during a shift for other reasons.

(deterioration of ventilation, need for spare parts, materials, descent of materials, etc.).

After FINISHing, removing or removing the monorail sections and charging wells / 7, if they are disconnected, they are again attached to the brackets 10, the housekeeping 13 is removed, and the platform is set to -1e and fixed with 16, then a working platform 12 is lifted, which can be carried out both to the upper horizon and to a safe height, for example, to the next row of wells.

After blasting and venting, the cycle is repeated.

In case of inclined rising monorails, it is most expedient to fix the sides of the hanging side, and to make the breakdown by half-well bore charges placed in the three other production walls, as shown (for example, in Fig. 3).

Flaps should be used in workings with variable cross-section.

9 (fig.), Lowered and raised with noMionibio winch 6.

With a complex morphology of the ore body and unsatisfactory angles of incidence, Boz: 4: hiccups need to blast out minerals from rising workings, passable (see Fig. 4) with alternating points ai and 02, the size of which is tolerated, respectively, 30 and 15 ° .

In these cases, securing the cable g 11 and the rope / 7 on opposite sides of the center of the t str / 4 of the platform 12 allows you to adjust its position in both the transport and working (shown by dotted) positions with a winch 6, set to Top Shelf 5.

The smallest radii R of the bend of the monorail are determined only by the design features of the frame 1 and the undercarriage 2 and can be planned in advance. The number of bends is not regulated.

In the case of parallel work in two or more re-emerging conjugations of workings, mon-erelso.m are installed in each

The excavation can be done with the IL2 working platform, and the frame with cab 4 leaves for the upper swivel section, tilts up to mating with the monorail section, moves to the next, its interface and the fence is lowered to go to another development.

Thus, the proposed complex is easily transported in the workings

with a variable angle of inclination, which ensures that workers and equipment, especially for the upper frame, are affected by vibration: 1and AND, allows you to disconnect the working platform from the chassis and reduce

all auxiliary operations.

Claims (2)

Claim 1. Complex for uprising workings, including a lower working platform pivotally connected to the upper frame, on which the running gear with the drives, the cab and the upper shelf are mounted, and the rotation drive of the working platform, characterized in that, in order to increase the transportability of the complex in the workings with variable angle of inclination. the working platform is connected to the upper frame by rods and flexible connections, and the rods and flexible connections are located on opposite sides from the center of gravity of the working platform 5, which is equipped with expansion jacks. 2. The complex on π. 1, characterized in that the connection of the rod with the upper frame is detachable. ¹⁰ ,