PL158153B1 - End face guideway used at intermediate levels of a mine shaft - Google Patents

Abstract

The frontal guide used on inter-levels in mining shafts for guiding extraction vessels, being an extension of the head guides of shaft reinforcement, consisting in that the guide (1) is fixed to the frame (2) rotationally hoisted on hinges (3) to the pillar of the shaft chair, the guide (1) being on both sides fitted to the frontal guides of shaft reinforcement with the interlock (4).<IMAGE>

Description

The subject of the invention is a front end guide used at the inter-levels of a mining shaft, used to guide mining vessels for transporting spoil in mine carts and for transporting people. This guide facilitates the passage of vessels on the inter-levels at a slower speed.

The leading guides known and used so far on the inter-levels are permanently attached to the shaft doors, creating a continuous line with the end guides beyond between the levels.

The disadvantage of this solution is the necessity to open the shaft doors with guides to introduce people or spoil into the hauling vessel and often required additional guides, for example angular guides.

The purpose of the product is to remove the above-valued defects by using front guides that can be removed from the passageway regardless of the removal of shaft doors.

For this purpose, the front guides on the inter-levels, constituting the extension of the front shaft reinforcement guides, are permanently attached to the pivoting frame hinged to the shaft chair post, while the guides are locked at both ends to the front shaft reinforcement guides by means of a locking device.

Such a solution u ^ oH ^ wi.a, when people boarding, only the shaft gates are opened, and people pass by the guide. When the carts are driven in, the gate and the guide open. In general, the efficiency of the hoisting device is increased, and in particular where the speed of the Interlevel Drive is limited.

The subject of the solution is shown on the example in the drawings, in which fig. 1 shows the guide in a front view and its tightening to the support frame, fig. 2 - cross-section, and fig. 3 - shows the guide locked with a locking device, and fig. 4 - frontal guide in longitudinal section.

Frontal guide 1 at the inter-levels of the mining shaft, used to guide mining vessels, 3tanlwląly extension of the frontal shaft reinforcement guides, permanently attached to the frame 2, pivotally suspended on hinges 3 to the shaft chair post, while the clearance between the guide 1 and the shaft chair post allows people crossing. The ends of the guide 1 are attached to the guides of the glazing reinforcement with the locking device 4. The whole is closed with shaft gates $.

During the People Ride, only the shaft gates are opened, and people pass by the closed guide, while the speed of passage is respectively ensured. When introducing the carts into the cage, open the shaft gates, unlock 1 open the guide, and after the loading or unloading of the cart, repeat the operation in the reverse order.

158 153

Fig. 3

JL

τ

Fig. 4

158 153

l

L ...

f.

p

and J- ii- ' . ..iUl ! 1 ;; and t Fig. 1 I And tW - and _X - 'X J_jl Π *

, -A- h "'

k J -

Fig. 2

Department of Publishing of the UP RP. Circulation of 90 copies

Price PLN 5,000.

Claims (1)

Patent claim Front guide used at the levels of the mining shaft for guiding the hoisting vessels, constituting an extension of the front guides of the shaft reinforcement, characterized by the fact that the guide / 1 / is permanently attached to the frame / 2 /, including ^ Leszo,] rotatably hinged / 3 / to the shaft chair post, the guide / 1 / at both its ends being fastened to the front guides of the shaft reinforcement by means of a locking device / 4 /.