SU1382961A1 - Equipment of vertical mine shaft - Google Patents

Abstract

The invention relates to the mining industry. The purpose of the invention is to increase the reliability of the equipment. For this, the equipment has telescopic beams 6, the movable ends of which are attached perpendicularly to the movable segment 3 of the conductor 2, and the fixed ends to the reinforcement b. Some stops of the locking mechanism 5 are fixed rigidly on the movable segment of the conductor, and the other 4 (/) CO oo ttc Fn .;

Description

Hja are vertical bars 9, 10, which are installed with the possibility of adjusting their position in height and interaction with the stops 13 and 14 on the basement 3 of the conductor by means of elastic elements I2. The latter carry out the adjustment of the actuation force of the locking mechanism. When the lifting installation is in operation, the base segments are in the working position, ensuring the movement of the vessels throughout the trunk with the working speed. For loading and unloading operations, the vessel is installed in the area of the receiving platform, segment 3 is retracted to the side, freeing the passage into the cage for people and cargo. Elements 12 are adjusted so that the resistance to movement of the movable conductor segment is less than the resistance of the actuation of the fixing mechanism. 2 Il.

1 The invention relates to the mining and processing industry and is intended to guide lifting vessels in vertical shafts with rigid reinforcement and frontal conductors and, in particular, to carry out loading and unloading operations on receiving areas and ensure maximum speed movements of vessels in the areas of intermediate horizons.

The aim of the invention is to increase the reliability of the equipment.

Figure 1 shows the equipment of the vertical saddle shaft in the area of the receiving site, a general view; figure 2 is the same, top view.

The equipment of a vertical shaft consists of reinforcement 1, conductor 2 fixed on it, having movable eaves 3 with beveled ends at the end sections of the shaft and industrial horizons, a drive 4 for moving the segment and a locking mechanism 5 preventing the movable segment from detaching when stationary. conductor with lifting vessel. Telescopic beams 6 are fixed perpendicularly to the ends of the movable segment of the conductor. The open areas of the actuator 7 of the actuator 4 and the telescopic beams 6 must be protected from moisture and dust by rigid or elastic corrugated shells moving together with them (not shown). The actuator 4 and the telescopic beams 6 are mounted on the reinforcement 1, which is fixed on the support

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five

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five

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the trunk or on the elements of the metal machine of the receiving platform. The vertical positioning of the telescopic beams 6 can be carried out using gaskets 8.

8 As the fixing mechanism, one of the simplest ones was used, containing hinged joints.

9 and 10. The tees 9 are rotatably installed in a vertical plane, and the tees 10 are vertically with the possibility of axial movement with clamps 11 made in the form of locking fingers or special brackets. The mechanism is actuated by a drive 4, the actuator of which is connected to the movable segment perpendicularly and is associated with pivot rods 9. Adjustment of the actuation force of the locking mechanism is carried out by means of elastic elements 12 (for example, springs) located between the stops 13 and 14, one of which is rigidly fixed on the movable section 3 of the conductor, and the other is mounted on the vertical section 10 and its position, and consequently, the spring compressive force can be adjusted by a nut 15. For reliable joining of the movable fixed conductor segments rectangular sectional ends thereof are formed so that one of them surrounds the other three sides, to. what they are equipped with nozzles of the appropriate configuration.

When the lifting unit is in operation, the movable segments of the conductors are in the working position (they are connected to stationary fixed

water bodies), ensuring the movement of blood vessels throughout the trunk at a working speed, including in the promgorizontov areas. For loading and unloading operations, the vessel is installed in the area of the receiving platform, after which the actuator 4 is turned on, which first activates the locking mechanism 5, disconnects the fixed and fixed segments of the conductor, and then moves the movable segment 3 to the side, freeing the passage into the cage for people or cargo. After completion of the J5 loading and unloading works, the drive returns the movable conductor segment to its place, and with further movement of its executive body (rod),

in action the locking mechanism, so-20 forest beams, movable

din the joined ends of the conductor. The elastic elements 12 are adjusted by means of the nut 15 in such a way that the resistance to movement of the movable conductor segment is less than the response resistance of the locking mechanism. In order to ensure reliable and safe operation of the lifting installation, the device is equipped with locks for switching on the drives of the lifting machine and the movable length of the conductor depending on the lifting position.

vessel in the barrel and the movable segment.

Claims (1)

Invention Formula The equipment of a vertical shaft shaft, including an armature, on which conductors with movable segments, joined with fixed ends of the conductor with curved ends, a drive and a locking mechanism with stops and with hinged joints, one of which are installed with the possibility of rotation in a vertical plane, and Others are installed vertically with the possibility of axial movement and have locks, characterized in that, in order to increase the reliability of the equipment, it is equipped with the ends of which are attached to the movable segment of the conductor perpendicularly, and the fixed ones are fixed on the reinforcement, with some stops of the locking mechanism fixed rigidly on the movable segment of the conductor, and others on vertical drafts, the latter being installed with the possibility of adjusting their position in height and interacting with stops on the movable segment of the conductor by means of elastic elements.