CN204167788U - Hang and take formula insulation coaster fast - Google Patents

Abstract

The utility model provides one to hang and take formula insulation coaster fast, comprise hook, clamping plate, connector, pulley and bearing, described clamping plate are arranged on the link of hook by connector, described pulley is arranged on bearing, totally two, described clamping plate, pulley is arranged between two clamping plate, and the two ends of bearing are rotated respectively and are arranged on two clamping plate.To solve existing insulation coaster, use inconvenience, need to mix insulation ropes without a head can use safely, can hang on tower material after hanging on hook with insulation without string for binding a plait, spend man-hour longer when hanging and taking, make hanging point position step-down simultaneously, hang and take the problem that instrument that coaster is sling is very inconvenient.The utility model belongs to power transmission lines overhauling area of maintenance.

Description

Quick hanging type insulation block

technical field

The utility model relates to an insulating pulley, which belongs to the field of inspection and maintenance of power transmission lines.

Background technique

In order to ensure the normal operation of the transmission lines in the power grid, it is necessary to carry out live inspection and maintenance on the transmission lines. Existing overhaul tool has multiple, and insulation tackle is exactly one of them. The insulated pulley currently used is inconvenient to use. It needs to be equipped with a headless insulated rope before it can be used safely. It can be hung on the tower material after being hung on the hook with the insulated headless rope. It takes a long time to hang and take it out. The position of the hanging point becomes lower, and it is very inconvenient to hang the tools lifted on the block. For example, when replacing the insulator, when using the existing insulating block, because the top of the block is hung on the tower through a headless insulating rope, even if the insulator passes through the block It is also difficult to reach a suitable pick-up height when hoisting to the highest point, and it is difficult for the operator to take out the insulators on the tackle. In order to make up for this shortcoming, this fast-hanging insulating block is specially developed.

Contents of the invention

The purpose of this utility model is: to provide a fast hanging type insulating tackle to solve the problem that the existing insulating tackle is inconvenient to use, and it needs to be equipped with a headless insulating rope before it can be used safely. On the tower material, it takes a long time to hang and take, and at the same time, the position of the hanging point becomes lower, and it is very inconvenient to hang and take the tools lifted on the block.

The scheme of the utility model is as follows: the quick-hanging insulating block includes a hook, a splint, a connector, a pulley and a bearing, the splint is arranged on the connection end of the hook through the connector, and the pulley is arranged on the bearing. There are two splints in total. One, the pulley is arranged between the two splints, and the two ends of the bearing are respectively rotated and arranged on the two splints.

Preferably, the connecting end of the hook is hinged to the upper end of the connector, the lower end of the connector is hinged to the splint, and the rotation direction of the hinge between the hook and the connector is perpendicular to the rotation direction of the hinge of the connector and the splint.

Preferably, the board surfaces of the two splints are parallel to each other, and the bearings are respectively perpendicular to the two splints.

Preferably, the hook is a plate structure with one end bent into a hook shape.

Preferably, the bending degree of the hook body is greater than 270 degrees.

Preferably, a metal ring is provided outside the top end of the hook body.

Compared with the prior art, the utility model has the main advantage that the tackle of the utility model does not need to hang the tackle on the tower material through a headless insulating rope when in use, but can be used directly by hanging the hook on the tower material , save time; at the same time, the length of the block along the vertical direction is very short when in use, without using the headless insulating rope, the position of the hanging point is higher when lifting tools or insulators and other materials, which is convenient for hanging on the block The tools or materials are very convenient to use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a right side view of Fig. 1 .

Detailed ways

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail with reference to Fig. 1 and Fig. 2 below,

This embodiment provides a quick hook-and-take insulating tackle, including:

Hook 1, splint 2, connector 3, pulley 4 and bearing 5, described pulley 4 is arranged on the bearing 5, and described splint 2 has two altogether, and pulley 4 is arranged between two splints 2, and two of bearing 5 The ends are respectively rotated on the two splints 2, the connecting end of the hook 1 is hinged with the upper end of the connector 3, the lower end of the connector 3 is hinged with the splint 2, and the rotation direction of the hinged joint between the hook 1 and the connector 3 It is perpendicular to the rotation direction of the joint between the connecting piece 3 and the splint 2, so that the splint 2 and the pulley 4 can rotate around the connecting piece 3 and the hook 1, so that the position of the hanging point of the tackle is more flexible, and it is convenient for hanging and picking tools and insulators and other materials. The board surfaces of the two splints 2 are parallel to each other, and the bearings 5 are perpendicular to the two splints 2 respectively.

The hook 1 is a plate structure with one end bent into a hook shape. The hook formed by the bent plate makes the hook 1 more stable and stable in the process of sliding on the tower material, reducing the shaking of the tackle, and the bending of the hook body of the hook 1. The folding degree is greater than 270 degrees to prevent decoupling. A through hole 8 can also be opened on the plate at the lower end of the hook 1 hook body. After the hook 1 is hung on the tower material, a pin or screw is inserted into the through hole 8 to make the hook 1 The opening of the hook body is further closed to further prevent decoupling and ensure safe lifting.

The outer side of the top of the hook body of the hook 1 is provided with a metal ring 6, which is convenient for the overall transfer and transportation of the tackle.

When in use, use the insulating rope 7 to go around the pulley 4, then hang the hook body of the hook 1 on the tower material, adjust the position of the hook 1 on the tower material so that the block as a whole is in a suitable hanging position, and then pass the insulating rope 7 Simply lift the tool or material.

Claims (6)

1. hang and take formula insulation coaster fast, it is characterized in that: comprise hook (1), clamping plate (2), connector (3), pulley (4) and bearing (5), described clamping plate (2) are arranged on the link of hook (1) by connector (3), described pulley (4) is arranged on bearing (5), totally two, clamping plate (2), pulley (4) is arranged between two clamping plate (2), and the two ends of bearing (5) are rotated respectively and are arranged on two clamping plate (2).

2. hang and take formula insulation coaster according to claim 1 fast, it is characterized in that: the link of described hook (1) and the upper end of connector (3) are hinged, lower end and the clamping plate (2) of connector (3) are hinged, and the rotation direction of hook (1) and connector (3) hinged place and the rotation direction of connector (3) and clamping plate (2) hinged place perpendicular.

3. hang and take formula insulation coaster according to claim 1 fast, it is characterized in that: the plate face of described two clamping plate (2) is parallel to each other, and bearing (5) is perpendicular with two clamping plate (2) respectively.

4. hang and take formula insulation coaster according to claim 1 fast, it is characterized in that: described hook (1) is the plate construction that one end is bent to hook-shaped.

5. hang and take formula insulation coaster according to claim 4 fast, it is characterized in that: the bending degree of described hook (1) coupler body is greater than 270 degree.

6. hang and take formula insulation coaster according to claim 1 fast, it is characterized in that: the arranged outside on described hook (1) coupler body top has becket (6).