CN219174164U - Movable vertical lifting device for overhauling operation in transformer substation - Google Patents

Abstract

The utility model relates to the technical field of substations, in particular to a movable vertical lifting device for overhauling operation in a substation. In this maintenance operation portable vertical lifting device in transformer substation, lifting support column structure form reduces the size of elevation structure, and lift platform wholly adopts insulating processing, is provided with the rail around the platform, improves high altitude construction security, and the bottom designs steering wheel, convenient removal. Can operate in the narrow region in space, reduce personnel and step on the risk of falling that the pole brought, promote operating efficiency to satisfy the overhead operation of different scenes, can carry personnel and relevant tools, have very high economic value. The method can be popularized in each power distribution team, can effectively solve the problem of ascending operation, improves the safety performance of operation, and has strong popularization value and application prospect.

Description

Movable vertical lifting device for overhauling operation in transformer substation

Technical Field

The utility model relates to the technical field of substations, in particular to a movable vertical lifting device for overhauling operation in a substation.

Background

In the process of construction work, material handling and equipment maintenance of a power supply office, climbing work such as mounting other equipment on a ground wire is often required.

Many narrow and small way narrow regions can't use insulating arm car, use the insulating ladder climbing to have certain risk of falling, do not have working platform moreover, climbing insulating ladder operation has very big danger, current elevating gear can not be in narrow regional operation, causes personnel to step on the pole risk of falling that brings easily, is inconvenient to carry relevant personnel and instrument simultaneously, so need develop a movable vertical lifting device of overhaul operation in the transformer substation, can lift the people to within 6-8 meters, satisfy most job site work requirements.

Disclosure of Invention

The utility model aims to provide a movable vertical lifting device for overhauling operation in a transformer substation, which aims to solve the problems that the existing lifting device in the prior art cannot operate in a narrow area, is easy to cause falling risk caused by climbing a pole by personnel and is inconvenient to carry related personnel and tools, so that the movable vertical lifting device for overhauling operation in the transformer substation needs to be developed, and can lift the person to within 6-8 meters so as to meet the working requirements of most working sites.

In order to achieve the above purpose, the utility model provides a movable vertical lifting device for overhauling operation in a transformer substation, which comprises a base, wherein a lifting support column is arranged at the top of the base, a bearing support plate is arranged at the outer side of the lower part of the lifting support column, a safety guard rail is arranged at the outer side of the upper part of the lifting support column, a safety door is arranged at one end of the safety guard rail, and grab bars are arranged at the middle parts of two sides of the safety guard rail.

Preferably, a plurality of steering wheels are mounted at the bottom of the base.

Preferably, a plurality of auxiliary steps are arranged on the outer wall of one end of the base from top to bottom.

Preferably, a device power supply is mounted on one side of the base.

Preferably, the bottom of one end of the safety guard rail is fixed on the bearing support plate, and the other end of the safety guard rail is fixed on the lifting support column.

Preferably, a control panel is mounted on the outer side of the lifting support.

Preferably, a storage box is mounted on the top of the lifting support.

Preferably, the lifting support column comprises a fixed column, a driving cylinder is arranged in the fixed column, a lifting sleeve is sleeved outside the fixed column, a lifting block is arranged on a top output shaft of the driving cylinder, and the lifting block can vertically move to drive the lifting sleeve to lift.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this overhaul operation portable vertical lifting device in transformer substation, reduce the size of elevation structure through the lifting support column structural style that sets up wherein, the lift platform wholly adopts insulating processing, is provided with the rail around the platform, improves high altitude construction security, bottom design steering wheel, convenient removal.

2. In this maintenance operation portable vertical lift device in transformer substation, can be in the regional operation of space stenosis, reduce personnel and step on the risk of falling that the pole brought, promote operating efficiency to satisfy the overhead operation of different scenes, can carry personnel and relevant tools, have very high economic value. The method can be popularized in each power distribution team, can effectively solve the problem of ascending operation, improves the safety performance of operation, and has strong popularization value and application prospect.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a second schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view of the structure of the utility model after lifting;

fig. 4 is a schematic view of a lifting column according to the present utility model.

The meaning of each reference sign in the figure is:

100. a base; 101. steering the wheels; 102. an auxiliary step; 103. a bearing support plate; 104. a safety door; 105. safety guard rails; 106. a control panel; 107. a storage box; 108. lifting the support column; 1081. fixing the column; 1082. a lifting sleeve; 1083. a driving cylinder; 1084. a lifting block; 109. a grab rail; 110. and a device power supply.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a movable vertical lifting device for overhauling operation in a transformer substation, which comprises a base 100, wherein lifting support posts 108 are arranged at the top of the base 100 and used for lifting, a bearing support plate 103 is arranged at the outer side of the lower part of the lifting support posts 108 and used for bearing, a person can stand on the lifting support posts conveniently, a safety guard rail 105 is arranged at the outer side of the upper part of the lifting support posts 108 and used for protecting the outer side of the person, a safety door 104 is arranged at one end of the safety guard rail 105 and is convenient for the person to go up and down the bearing support plates 103, and a handrail rod 109 is arranged at the middle parts of two sides of the safety guard rail 105 and is convenient for the hands of the person to support during lifting or descending, so that the person can not fall down.

In this embodiment, a plurality of steering wheels 101 are mounted on the bottom of the base 100, so as to facilitate flexible movement of the base 100.

Specifically, the outer wall of one end of the base 100 is provided with a plurality of auxiliary steps 102 from top to bottom, so that personnel can conveniently climb onto the bearing support plate 103.

Further, a device power supply 110 is installed at one side of the base 100 for supplying power.

Further, the bottom of one end of the safety guard rail 105 is fixed on the bearing support plate 103, and the other end of the safety guard rail 105 is fixed on the lifting support 108, so that the safety guard rail 105 can be fixed without loosening.

Further, a control panel 106 is mounted on the outer side of the lifting column 108 for controlling the lifting of the lifting column 108.

Further, a storage box 107 is mounted on top of the lifting column 108 for storing some tools that are needed.

Further, the lifting support column 108 includes a fixed column 1081, a driving cylinder 1083 is mounted in the fixed column 1081, a lifting sleeve 1082 is sleeved outside the fixed column 1081, a lifting block 1084 is mounted on a top output shaft of the driving cylinder 1083, the lifting block 1084 can vertically move to drive the lifting sleeve 1082 to lift, the lifting block 1084 is driven to lift through the driving cylinder 1083, and then the lifting sleeve 1082 is driven to lift, so that lifting or descending of the bearing support plate 103 is achieved.

When the movable vertical lifting device for overhauling operation in the transformer substation is used, the device is assembled, equipment is driven to flexibly move through the steering wheel 101 and placed at a position where the equipment needs to operate, then a worker climbs upwards from the auxiliary step 102, opens the safety door 104, enters the bearing support plate 103, closes the safety door 104, protects the worker through the safety guard rail 105 at the moment, drives the lifting block 1084 to lift through the driving cylinder 1083 to drive the lifting sleeve 1082 to lift, realizes the lifting of the bearing support plate 103, and enables the worker to lift, at the moment, the hand of the worker is supported on the handrail 109 and kept stable, and some tools are placed in the storage box 107;

after the operation is finished, the lifting block 1084 is driven to descend through the operation of the driving air cylinder 1083, the lifting sleeve 1082 is driven to descend, the bearing support plate 103 is lowered, a worker can descend, the worker opens the safety door 104 and falls from the auxiliary step 102, the equipment is driven to flexibly move through the steering wheel 101 after the operation, and the equipment is placed at a designated position.

Finally, it should be noted that, in the driving cylinder 1083 and the like in this embodiment, the electronic components in the above components are all universal standard components or components known to those skilled in the art, the structure and principle thereof are all known to those skilled in the art through technical manuals or known through routine experiment methods, at the idle position of the device, all the above electrical components are connected through wires, and the specific connection means should refer to the sequential working order among the electrical components in the working principle to complete the electrical connection, which is known in the art.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a overhaul operation portable vertical lift device in transformer substation, includes base (100), its characterized in that: the lifting support (108) is arranged at the top of the base (100), the bearing support plate (103) is arranged on the outer side of the lower part of the lifting support (108), the safety guard rail (105) is arranged on the outer side of the upper part of the lifting support (108), the safety door (104) is arranged at one end of the safety guard rail (105), and the grab bars (109) are arranged in the middle of two sides of the safety guard rail (105).

2. The in-substation maintenance operation mobile vertical lift device of claim 1, wherein: a plurality of steering wheels (101) are arranged at the bottom of the base (100).

3. The in-substation maintenance operation mobile vertical lift device of claim 1, wherein: a plurality of auxiliary steps (102) are arranged on the outer wall of one end of the base (100) from top to bottom.

4. The in-substation maintenance operation mobile vertical lift device of claim 1, wherein: an equipment power supply (110) is arranged on one side of the base (100).

5. The in-substation maintenance operation mobile vertical lift device of claim 1, wherein: one end bottom of the safety guard rail (105) is fixed on the bearing support plate (103), and the other end of the safety guard rail (105) is fixed on the lifting support column (108).

6. The in-substation maintenance operation mobile vertical lift device of claim 1, wherein: a control panel (106) is mounted on the outer side of the lifting support column (108).

7. The in-substation maintenance operation mobile vertical lift device of claim 1, wherein: the top of the lifting support column (108) is provided with a storage box (107).

8. The in-substation maintenance operation mobile vertical lift device of claim 1, wherein: the lifting support column (108) comprises a fixed column (1081), a driving cylinder (1083) is arranged in the fixed column (1081), a lifting sleeve (1082) is sleeved outside the fixed column (1081), a lifting block (1084) is arranged on a top output shaft of the driving cylinder (1083), and the lifting block (1084) can vertically move to drive the lifting sleeve (1082) to lift.

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