CN206233852U - A kind of Portable lifting transmission platform - Google Patents

Abstract

The utility model belongs to the technical field of hanging platform tools, in particular to a portable lifting transmission platform, which includes a ladder and wheels located at the bottom of the ladder. The ladder is composed of two parallel vertical bars and a certain number of horizontal bars located between the vertical bars , the two sides of the bottom of the ladder are equipped with wheels, and the top of the ladder is provided with a hook. The transmission platform also includes a platform frame, which is detachably hinged on the vertical bar of the ladder through a fixing hole, and the fixing hole is located on the vertical bar of the ladder. On the top, the fixing holes and the cross bars are set in one-to-one correspondence; the free end of the platform frame is fixed with the vertical bar of the ladder through the pull rope and the screw head. The utility model has the advantages of simple structure and convenient implementation. The large current generator can be easily transported, and the suspension platform can be lifted and lowered according to the position of the current transformer, which solves the problem that the current transformer is located when the primary current transformer is tested for up-current transmission. Problems such as high position, heavy current generator and up-current line, inconvenient handling, etc.

Description

A portable lifting transmission platform

technical field

The utility model belongs to the technical field of suspended and transported platform tools, in particular to a portable lifting and driving platform.

Background technique

In the field of electric power repair and installation, it often involves working on cables or substations. When the work is higher than that, due to the limitation of the terrain, a hanging ladder will be used as a working platform to perform various operations on the hanging ladder. Sometimes, the staff carry a large number of tools, and sometimes they need to carry some replacement equipment or devices. If they are all carried on the body, the labor intensity of the staff will be increased, and it will also bring certain dangers to the operation. How to reduce the load of the staff And increase work efficiency is the problem that prior art solves.

Utility model content

The utility model aims at the problems in the prior art that when carrying out hanging ladder operations, operators often carry a large number of tools or replace parts, which causes heavier burdens on workers and slows down maintenance, etc., and proposes a portable lifting transmission platform.

The technical scheme of the utility model is: a portable lifting transmission platform, including a ladder and wheels at the bottom of the ladder, the ladder is composed of two parallel vertical bars and a certain number of horizontal bars between the vertical bars, the two sides of the bottom of the ladder Wheels are installed, and the top of the ladder is provided with a hook. The transmission platform also includes a platform frame, which is detachably hinged on the vertical bar of the ladder through a fixing hole. The fixing hole is located on the vertical bar of the ladder. The rods are set in one-to-one correspondence; the free end of the platform frame is fixed with the vertical rod of the ladder through a stay rope and a screw head.

As for the portable lifting transmission platform, a fence is arranged around the platform frame.

In the portable lifting transmission platform, the hook is made of insulating material.

In the portable lifting transmission platform, the vertical bar and the horizontal bar of the ladder are covered with insulating leather sheaths.

The beneficial effects of the utility model are: the utility model is simple in structure, easy to implement, can easily carry the large current generator, and lift and suspend the platform according to the height of the position of the current transformer, and solve the problem of carrying out the up-current transmission test on the primary current transformer Due to the high position of the current transformer, the heavy current generator and the lifting wire, and the inconvenient handling, by freely changing the height of the high current generator, it is not only easy to carry, but also greatly improves the efficiency of a current raising , saving a lot of manpower and material resources, and reducing the chance of personnel being injured. It can be applied to substations of all voltage levels, has broad application prospects, and can be used as the main application platform for future transmission tests.

Description of drawings

Fig. 1 is a schematic diagram of the front structure of the utility model ladder;

Fig. 2 is the ladder of the utility model with the side structural schematic diagram of platform frame;

Fig. 3 is the front structure schematic diagram of platform frame;

In the figure, 1 is a hook, 2 is a vertical bar, 3 is a horizontal bar, 4 is a fixing hole, 5 is a wheel, 6 is a platform frame, 7 is a pull rope, 8 is an iron net, 9 is a connecting piece, and 10 is a screw head .

detailed description

Embodiment 1: In combination with Figures 1-3, a portable lifting transmission platform includes a ladder and wheels at the bottom of the ladder. The ladder is composed of two parallel vertical bars and a certain number of cross bars between the vertical bars. The ladder's Wheels are installed on both sides of the bottom, and the wheels are installed on the vertical bar of the ladder through a screw rod. The top of the ladder is provided with a hook. The transmission platform also includes a platform frame, which is detachably hinged on the vertical bar of the ladder through a fixing hole. The fixing hole is located on the vertical bar of the ladder, and the fixing hole and the cross bar are set in one-to-one correspondence; the free end of the platform frame is fixed with the vertical bar of the ladder through a stay rope and a screw head. The platform frame is rectangular, and barbed wire is laid on the surface of the platform frame.

Embodiment 2, no figure, the same part as Embodiment 1 will not be repeated. The difference is that a fence is set around the platform frame. Hooks are made of insulating material. Insulated leather sheaths are fitted over the ladder uprights and crossbars.

Claims (4)

1. a kind of Portable lifting transmission platform, including ladder and the wheel positioned at ladder bottom, ladder are parallel perpendicular by two Bar and a number of cross bar composition between montant, the both sides of ladder base are provided with wheel, and ladder top is provided with extension Hook, it is characterised in that：The transmission platform also includes a paralell, and paralell is detachably hinged in ladder by fixing hole On montant, on the montant of ladder, fixing hole is corresponded and set the fixed hole position with cross bar；The free end of paralell passes through Drawstring and screw head are fixed with ladder montant.

2. Portable lifting transmission platform according to claim 1, it is characterised in that：It is provided with around the paralell Fence.

3. Portable lifting transmission platform according to claim 1, it is characterised in that：The hook uses insulating materials system Into.

4. Portable lifting transmission platform according to claim 1, it is characterised in that：Covered on the ladder montant and cross bar Equipped with insulation leather sheath.