CN204190277U - A kind of transmission line automatic lifting aerial work platform - Google Patents

Abstract

The utility model discloses a kind of transmission line automatic lifting aerial work platform, primarily of main platform body, from lifter, mooring anchor three part composition.Wherein main platform body is made up of guardrail, supporting leg, multidirectional wheel; Suspension holdfast, motor, pulley, storage battery, manipulation plate composition is comprised from lifter; Mooring anchor part is made up of fixed lever and fixing lock; The utility model this transmission line high-altitude power tool disclosed can make it convenient mobile by land while guarantee job platform stability and safety, and lifting can be controlled voluntarily, when staff's operation also by the stability of mooring anchor parametric controller.

Description

An automatic lifting aerial work platform for transmission lines

technical field

The utility model belongs to the field of line construction equipment, in particular to a high-altitude operation platform for line construction.

technical background

Today in the 21st century, developing clean energy, solving environmental problems, coping with climate change, and taking the road of sustainable development have become the general consensus of people all over the world. As an important part of energy supply, power grid has played a vital role in solving the above problems. The power industry is the lifeblood of the national economy and plays a vital role in my country's economic construction, national security, social stability, and quality of life. With the continuous development of the world economy, the continuous progress of human civilization, the continuous growth of energy demand, the increasingly severe environmental protection problems, people's requirements for the power grid are getting higher and higher, and the construction of the power grid is facing this unprecedented challenge. At the same time, its construction and maintenance Devices also face big challenges and big opportunities.

There are usually two methods for traditional high-altitude operations on transmission lines. One is that the staff use a simple suspension block to move on the transmission line to repair or construct the line. This type of block is simple and light in structure, but it is poor in stability and difficult to carry. tool. Another way is to use an aerial work platform vehicle to raise a high platform from the ground for construction personnel to work on. The advantage of this type of vehicle is that the platform is stable, but the disadvantage is that the construction vehicle is too large, inconvenient to move, and has a small range of activities.

The utility model combines the advantages of the above two traditional devices by designing a new type of self-elevating aerial work platform, and solves the shortcomings of the two devices at the same time, while ensuring the stability and safety of the work platform, it can be easily moved on land. And it can control the lifting by itself, and the stability of the platform can also be controlled by fixing the anchor when the staff is working, which makes the construction and maintenance of the transmission line more convenient.

Contents of the invention

In order to solve the technical problems of poor stability of traditional equipment, difficulty in carrying many construction tools or small range of activities, the utility model discloses a new type of self-elevating high-altitude work platform to solve the shortcomings of the two kinds of equipment at the same time, while ensuring the stability and safety of the work platform It can make it convenient to move on land, and can control the lifting by itself.

The utility model is achieved through the following technical solutions:

An automatic lifting aerial work platform for transmission lines, the device is composed of three parts: a platform main body, an automatic lifter, and a fixed anchor; the platform main body includes a square platform parallel to the horizontal plane, and guardrails are arranged around the square platform. One end of the guardrail is vertically inserted on the edge of the square platform, a support leg is respectively arranged on the bottom four corners of the square platform, and multi-directional pulleys are respectively installed at the bottom of the support legs; The top of support is provided with motor, and the upper end of motor is connected with pulley by steel wire; Described fixed anchor comprises fixed rod, and one end of fixed rod is vertically fixed on one end of guardrail, and the other end of fixed rod is provided with fixed lock.

The multidirectional pulley is convenient for staff to move the platform on land.

The suspension brackets are four steel bars whose one ends are fixedly connected with the guardrail, and the other ends of the four steel bars are fixed together by a lock.

The top of the guardrail is perpendicular to the guardrail, and an operation panel is provided for operating the platform.

The height of the guardrail is 140-150 cm. The selection of this height conforms to the body structure of Chinese people, which not only plays a protective role, but also facilitates the operation.

One corner of the square platform is provided with a storage battery. Preferably, the storage battery is divided into two pieces of equal size and mass, which are distributed on both sides of the platform, so as to ensure the balance of the platform when it is suspended in the air; The suspension brackets go in the same direction.

When the utility model is in use, push the device to a suitable position and hang the pulley on the load-bearing steel wire rope of the power transmission line first, then the staff stands inside the guardrail of the device, and controls the motor to rotate through the control board to realize the platform rise. The electric motor is powered by the battery. After the platform reaches the proper position, turn off the motor, and connect the device with two lines through the fixed locks on both sides to realize the multi-point stability of the platform. If the staff needs to move the platform during the working process, they only need to open the fixed lock and pull the wire rope on the transmission line to apply external force to the equipment to realize the position movement. After the construction or maintenance is completed, the fixed lock is opened, the motor is reversed through the control panel to land the platform on the ground, and finally the pulley is taken off.

Advantage of the utility model:

1. This equipment is designed with multi-directional wheels under the four supporting legs, so that it can slide freely on the land. After the staff brings the equipment to the construction or maintenance site, they can push the equipment to a suitable position and then carry out the next step of lift-off operate.

2. This equipment adds a motor capable of lifting on the upper part. The motor shortens the distance from the pulleys hanging on the line by rotating the steel wire wrapped inside to realize the rise of the platform. At the same time, a control panel is added to facilitate the construction personnel to control the rising height or speed.

3. The equipment is designed with fixed anchors at the four corners. The platform is connected with the transmission line through the fixed rod and the fixed lock on the upper part, and fixed in one position to prevent the platform from sliding, which greatly improves the stability of the platform and makes The staff can operate with peace of mind while working.

To sum up, the transmission line automatic lifting aerial work platform provided by this application has the advantages of safety, convenient operation, and flexible use, and has a simple structure, low cost, and good market prospects.

Description of drawings

Figure 1 is a schematic diagram of a power transmission line automatic lifting aerial work platform.

1. Guardrail 2. Supporting legs 3. Multi-directional wheels 4. Battery 5. Fixed rod 6. Fixed lock 7. Suspension bracket 8. Motor 9. Pulley 10. Control panel.

Detailed ways

Figure 1 is a schematic diagram of a power transmission line automatic lifting aerial work platform.

An automatic lifting aerial work platform for transmission lines. The device is composed of three parts: a platform main body, an automatic lifter and a fixed anchor; the platform main body includes a square platform parallel to the horizontal plane, and guardrails 1 are arranged around the square platform. One end of the above guardrail 1 is vertically inserted on the edge of the square platform, and a support leg 2 is respectively arranged on the bottom four corners of the square platform, and a multi-directional pulley 3 is respectively installed at the bottom of the support leg 2; Including suspension bracket 7, the top of suspension bracket 7 is provided with motor 8, and the upper end of motor 8 is connected with pulley 9 by steel wire; Described fixed anchor comprises fixed rod 5, and one end of fixed rod 5 is vertically fixed on an end of guardrail 1, The other end of the fixed rod is provided with a fixed lock 6 .

The multidirectional pulley is convenient for staff to move the platform on land.

Described suspension bracket 7 is four steel bars that one end is fixedly connected with guardrail, and the other end of four steel bars is fixed together by Hu Ding lock.

The top of the guardrail 1 is perpendicular to the guardrail, and an operating panel 10 is provided for operating the platform.

The height of the guardrail 1 is 140-150 cm. The selection of this height conforms to the body structure of Chinese people, which not only plays a protective role, but also facilitates the operation.

One corner of the square platform is provided with a storage battery 4. Preferably, the storage battery is divided into two pieces of equal size and mass, which are distributed on both sides of the platform, so as to ensure the balance of the platform when it is suspended in the air; It is consistent with the direction of the suspension bracket.

When the utility model is in use, push the device to a suitable position and hang the pulley on the load-bearing steel wire rope of the power transmission line first, then the staff stands inside the guardrail of the device, and controls the motor to rotate through the control board to realize the platform rise. The electric motor is powered by the battery. After the platform reaches the proper position, turn off the motor, and connect the device with two lines through the fixed locks on both sides to realize the multi-point stability of the platform. If the staff needs to move the platform during the working process, they only need to open the fixed lock and pull the wire rope on the transmission line to apply external force to the equipment to realize the position movement. After the construction or maintenance is completed, the fixed lock is opened, the motor is reversed through the control panel to land the platform on the ground, and finally the pulley is taken off.

Advantage of the utility model:

1. This equipment is designed with multi-directional wheels under the four supporting legs, so that it can slide freely on the land. After the staff brings the equipment to the construction or maintenance site, they can push the equipment to a suitable position and then carry out the next step of lift-off operate.

2. This equipment adds a motor capable of lifting on the upper part. The motor shortens the distance from the pulleys hanging on the line by rotating the steel wire wrapped inside to realize the rise of the platform. At the same time, a control panel is added to facilitate the construction personnel to control the rising height or speed.

3. The equipment is designed with fixed anchors at the four corners. The platform is connected with the transmission line through the fixed rod and the fixed lock on the upper part, and fixed in one position to prevent the platform from sliding, which greatly improves the stability of the platform and makes The staff can operate with peace of mind while working.

To sum up, the transmission line automatic lifting aerial work platform provided by this application has the advantages of safety, convenient operation, and flexible use, and has a simple structure, low cost, and good market prospects.

Claims (5)

1. a transmission line automatic lifting aerial work platform, is characterized in that: this device is made up of main platform body, lift clutch, mooring anchor three part; Described main platform body comprises the square platform being parallel to horizontal plane, the surrounding of square platform is provided with guardrail (1), one end of described guardrail (1) is vertically inserted in square flat edge of table, the corner, bottom of square platform is respectively arranged with a supporting leg (2), is separately installed with Multi-direction pulley wheel (3) in the bottom of supporting leg (2); Described lift clutch comprises suspension holdfast (7), and the top of suspension holdfast (7) is provided with motor (8), and the upper end of motor (8) is connected with pulley (9) by steel wire; Described mooring anchor comprises fixed lever (5), and one end of fixed lever (5) is vertically fixed on one end of guardrail (1), and the other end of fixed lever is provided with fixing lock (6).

2. transmission line automatic lifting aerial work platform as claimed in claim 1, is characterized in that: described suspension holdfast (7) is the steel bar that four one end are fixedly connected with guardrail, and the other end of four steel bars is fixed on together by Hu Dingsuo.

3. transmission line automatic lifting aerial work platform as claimed in claim 1, is characterized in that: the top of described guardrail (1), perpendicular to guardrail, is provided with operation panel (10).

4. transmission line automatic lifting aerial work platform as claimed in claim 1, is characterized in that: one jiao of described square platform is provided with storage battery (4).

5. according to claim 1, a kind of transmission line self-lifting highrise operation platform, is characterized in that: the height of described guardrail (1) is 140 ~ 150cm.