A permanently mounted device for mounting on the silo lid, for inserting a rappelling rope.

Abstract

ocr This invention relates to a permanently mounted device on the lid of a silo for inserting a rappelling rope. It is made of stainless steel material (Stainless Steel) and consists of a base plate (1) located near The outermost end of the radius of the silo lid (3) by means of a metal welding fastening at the welding point (4), where The base plate (1) is a cylindrical rod with a circular cross-section at the center of The base plate (1) is provided with a sleeve for inserting the rappelling rope, which is in the form of a cylindrical tube with a cross-sectional area in the shape of Circle, where the sleeve for inserting the rappelling rope has the lower body area (1.1) located on the bottom surface of the tank lid. Silo (3) in which the lower body (1.1) is a cylindrical tube with an outer and inner wall made of Smooth surface, where the upper body area (1.2) is located on the upper surface of the silo lid (3), where the body area The upper part (1.2) is a cylindrical tube with a smooth inner wall and an upper rim. It has a curved shape that slopes down towards the center without sharp angles, with the outer wall of the upper body (1.2). It has an external threaded groove for supporting the internal threaded groove of the waterproof cover (2), where the waterproof cover (2) has the following characteristics: It is a cylindrical shape with a circular cross-section, where the top of the waterproof lid (2) is formed into Hexagonal nut (2.1) for tightening and closing the waterproof cover (2) at the top edge of the base plate (1). There is a gasket ring (5) for sealing the contact between the waterproof cover (2) and the base plate (1).

Claims

ocr 1. A permanently mounted silo lid device for rappelling, consisting of a base plate. (1) It has the form of a cylindrical rod with a circular cross-section. At the center of the base (1), arrange There is a sleeve for inserting the rappelling rope; it is a cylindrical tube with a circular cross-section and has a specific size and shape. It conforms to the rope, with the rope passing through the rope-inserting sheath. It has a special feature: a casing for inserting the rappelling rope, with the lower body (1.1) fixed in place. It is located on the underside of the silo lid (3), where the lower body (1.1) is a cylindrical tube. It has smooth outer and inner walls to guide the ropes used for rappelling into the silo. In a vertical orientation, the upper body section (1.2) is permanently installed on the upper surface of the silo lid (3), where The upper body (1.2) is a cylindrical tube with a smooth inner wall and a border around it. The top is curved and slopes down towards the center without sharp corners, serving as a guide for the rope used for rappelling. The lower body region (1.1) where the outer wall of the upper body region (1.2) has an external spiral groove. For supporting the threaded grooves of the waterproof cover (2), where the waterproof cover (2) is in the form of a cylindrical rod. The cross-sectional area is circular, with the top of the waterproof cover (2) being formed into a hexagonal nut (2.1) for Use a hexagonal socket wrench fitted with a hexagonal nut (2.1) to tighten and loosen the waterproof cover (2).

2. A permanently mounted device on the silo lid for rappelling, as per claim 1, which... The base (1) has an outer circle diameter of 50 millimeters and a thickness of 10 millimeters.

3. A permanently mounted device on the silo lid for rappelling, as per claim 1, which... The appropriate size of the sleeve for inserting the rappelling rope is an outer circle with a diameter of 25 millimeters. It has an inner circle diameter of 15 millimeters and a body length of 27 millimeters.

4. A permanently mounted device on the lid of the saiso tank for inserting a rappelling rope, as per claim 1, where The sleeve for inserting the rappelling rope has a lower body area (1.1) with a length of 7 millimeters.

5. A permanently mounted device on the silo lid for rappelling, as per claim 1, where The casing for inserting the rappelling rope has an upper body area (1.2) with a length of 20 millimeters.

6. A permanently mounted device on the silo lid for rappelling, as per claim 1, where Waterproof cover (2) has an outer circle diameter of 50 millimeters and a thickness of 20 millimeters.

7. A permanently mounted device on the silo lid for rappelling, as per claim 1, where The lower body section (1.1) and the upper body section (1.2) are permanently installed on the surface of the silo lid. (3) by means of fastening by welding at the connection point (4) which is the outer edge around the base plate (1).

8. A permanently mounted device on the silo lid for rappelling, as per claim 1, where Around the top edge of the base plate (1), an additional gasket (5) is fitted for It blocks the contact between the waterproof cover (2) and the base plate (1) for sealing or cushioning.

9. A permanently mounted device on the silo lid for rappelling, as per claim 1, where The base plate (1) is installed near the end of the radius of the silo lid (3) for the operator. Access your work location quickly and accurately.

10. A permanently mounted device on the silo lid for inserting a rappelling shock, as per claim 1, where It consists of a set of components made from stainless steel.

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