CZ306209B6 - Device for safe movement of attendance and vertical transportation of fish, expanding the use of a skew feed-pipe - Google Patents

Abstract

The device for safe movement of attendance and vertical transportation of fish, expanding the use of a skew feed-pipe according to the present invention has from both sides along the skew feed-pipe (0) structure concrete, optionally stone staircase (2) supported by concrete foundations (1). In a groove (22) in the staircase (2) upper section adjacent to the feed-pipe (0) structure, there are arranged mine rails (3) for travel of accessory for the vertical transportation of fish. The accessory consists of a framed steel structure of an undercarriage on metal wheels (41) and an articulated mount of a laminate tank (5). The accessory of the vertical transportation of fish moves by pulling force of a mobile tugger hoist (8) via a rope (7) and a pulley (6).

Description

Equipment for safe movement of operators and vertical transport of fish extending the use of the oblique swallow

Field of technology

The technical solution concerns the association of several purposes into a discharge facility for small reservoirs and ponds, namely:

The actual water discharge, equipment for regulation and stabilization of the water level, construction for safe movement of the operator along the building and vertical transport of fish to the crown of the dam. The design of the oblique water intake is the subject of its own utility model No. 25499 and the device for regulating and stabilizing the water level in small water reservoirs and ponds is the subject of patent No. 304895.

The structure for the safe movement of the operator along the building includes concrete or stone stairs up to 0.9 m wide, the height of the staircase step 0.16 to 0.18 m along both sides of the firebox in the length from the foot of the dam, resp. leveling of the cave, up to the crown of the dam.

The structure for the vertical transport of fish comprises two mining rails built into the upper grooves of the stairs along both walls adjoining the structure of the consumer. The length of the guide profiles - mining rails - is also from the level of the cage to the crown of the dam. The accessories include a frame steel structure of the chassis with four metal wheels of the rail type, transverse spacings corresponding to the shoulder of the guide rails. It also contains a metal structure for articulating a laminate tub for vertical transport of fish. The articulated mounting of the laminate tub will allow its vertical position even when traveling on an inclined plane - slope inclination 1: 2 to 2.5 and in addition will allow the fish to be tipped into transport containers for horizontal transport along the dam crown. For easy handling when tilting, the laminate tub is placed in the vertical axis at least 10 cm above the center of gravity of the filled tub. The accessories also include a mobile winch anchored to the crown of the dam with a tow rope. After catching the fish, all accessories will be stored outside the object of the multi-purpose oblique swallow.

Prior art

At present, steps made of steel bars inside the structure and for access to it are used for the movement of the operator in the case of a classic vertical inlet, from the crown of the dam to the upper part of the inlet.

In the case of an inclined luminaire, steps made of sheet steel mounted in its side walls are used for this purpose. For the transport of fish from the tub to the crown of the dam, in ponds and small water reservoirs with both types of ingestion, mostly manual transport in containers designed for this purpose or a hydraulic arm on a truck is usually used.

The main disadvantage of the prior art, especially in the oblique swallow, where the steel steps are built into the side walls over the bottom of the sweeper, increases the roughness of the bottom with the effect on water flow - outflow and thus the emptying time of the tank. Manual transport of fish is physically very demanding and mechanized vertical transport requires a special modification of the vehicle with a hydraulic arm or a smaller crane.

The object of the invention is to eliminate or at least minimize the disadvantages of the prior art.

- 1 CZ 306209 B6

The essence of the invention

One object of the invention is achieved by a device for the safe movement of an operator along an inclined swallow in small water reservoirs and ponds, the essence of which is to build a double-sided staircase along the structure of the swallow body.

The second object of the invention is achieved by a device for the vertical transport of fish to the crown of a dam, consisting in that the mine rails are fitted in a groove of the staircase on each side adjoining the structure of the swallow.

The rails are fitted with a metal frame - a chassis with four metal wheels with struts for articulating the laminate tub to the water with the transported fish. The laminate tub is mounted on the chassis frame articulated with the center of gravity lowered to maintain a vertical position when moving on a sloping surface. The whole device moves along the rails from the foot of the slope - the concrete foundation to the top of the slope by a towing device consisting of a tow rope, a pulley and a portable mechanical or electric winch, anchored to the crown of the dam.

Explanation of the drawing

The solution is schematically shown in the drawings, where in Figure 1 there is a device for safe movement of the operator around the fire - double-sided stairs and a device for vertical transport of fish to the dam crown consisting of stored mining rails in grooves of the upper part of stairs, chassis construction , in the ground plan position of the guide slope.

Figure 2 shows the above device in section and Figure 3 shows a detail of the mounting of the mine rails in the groove of the service steps adjacent to the body of the digester.

Examples of embodiments of the invention

The device for the safe movement of the operator around the inclined lighter 0 in small water tanks comprises a double-sided concrete or stone staircase 2 on both sides, at the slope of the tank slope resting on a concrete foundation.

The device for the vertical transport of fish to the crown of the dam comprises two mining rails 3 fitted in grooves 22 in the upper part of the stairs 2 on each side along the concrete structure of the swallow. The mining rails 3 are anchored in a concrete foundation 1. A steel frame 4 is mounted on the mining rails 3 for attaching a laminate tub 5 for vertical transport of fish to the dam crown. The steel frame 4 comprises four steel castors 41 for moving the whole device along the mining rails 3. At the apex of the steel frame 4, a bearing joint 42 is welded to accommodate the laminate tub 5.

The articulation 42 of the laminate tub 5 is located at least 10 cm above the center of gravity of the laminate tub 5 with water content, including fish, so that the laminate tub 5 is still in a vertical position when moving on an inclined plane of the slope. The movement of the laminate tub 5 along the slope is induced by a portable mechanical or electric winch 8 anchored on the crown of the dam. The transmission of tensile force is by a steel rope 6 over a pulley 7 located at the fracture point of the crown and the slope of the dam, welded on the steel cover of the consumer.

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Industrial applicability

The invention is particularly useful in small reservoirs and ponds as part of an oblique swallow - utility model No. 25499 and device for regulating and stabilizing the water level in small reservoirs and ponds - Patent No. 304895.

Claims (3)

PATENT CLAIMS An apparatus for the safe movement of operators and the vertical transport of fish extending the use of an oblique eater (0), comprising two stairs (2) on a concrete foundation (1), characterized in that the stairs (2) abut on both sides the structure of the oblique eater (0). ) and in the groove (22) formed in the upper part of the stairs (2), mine rails (3) are placed for the vertical transport of fish to the crown of the dam. Device according to Claim 1, characterized in that a trolley consisting of a steel frame (4) on metal wheels (41) with a laminate tub (5) is mounted on the mining rails (3) and is mounted in a bearing joint (42). at a height of at least 10 cm above the center of gravity of the laminate tub (5). Device according to claims 1 and 2, characterized in that for vertical transport of fish, the steel frame (4) on metal wheels (41) is connected to the mechanical or electrical winch (8) by a rope (6) via a pulley (7) which is located on the steel lid of the consumer (0) at the break point between the lid of the consumer (0) and the inclined surface of the consumer (0).