CN202941724U

CN202941724U - High-low insulating stool

Info

Publication number: CN202941724U
Application number: CN 201220474373
Authority: CN
Inventors: 魏礼全; 王清泉; 张志勇; 张建辉; 曹红亮
Original assignee: Wuji county power supply bureau; State Grid Corp of China SGCC; State Grid Hebei Electric Power Co Ltd
Current assignee: Wuji county power supply bureau; State Grid Corp of China SGCC; State Grid Hebei Electric Power Co Ltd
Priority date: 2012-09-18
Filing date: 2012-09-18
Publication date: 2013-05-22
Anticipated expiration: 2022-09-18

Abstract

The utility model discloses a high-low insulating stool which can be divided into a high insulating stool and a low insulting stool and is widely applied to the fields of tour, inspection, operation and overhaul of indoor and outdoor equipment of a transformer substation supplemented with stools. The high-low insulating stool provided by the utility model comprises the high insulating stool and the low insulating stool, wherein buckles are arranged outside two legs on one side of the high insulating stool to be plugged with plug boards arranged outside two legs on one side of the lower insulating stool. The high-low insulating stool provided by the utility model can be combined in different heights and further can be combined in the form of a staircase.

Description

The height insulation bench

Technical field

The aid that the utility model uses when relating to a kind of substation operation and maintainer's tour, inspection, operation, repair apparatus is a kind of height insulation bench of being made and can be split into low insulation stool and high insulation bench by insulating materials specifically.

Background technology

Substation operation and maintainer understand periodical inspection, inspection, operation, maintenance power supply unit; often can need to operate higher device in work; the staff can't touch this equipment in the situation that stand, can not normal operating or maintenance, need to be aided with stool or the ladder class could be worked.But common stool insulation effect is not good, easily cause security incident to occur, and the height of common stool is fixed, sometimes proper operation higher device not, and stability is also bad, as run into the safety that out-of-flatness common stool in ground will rock the staff that can not guarantee Construction and Maintenance, bring unnecessary trouble to the staff, thereby affect job schedule.

Sometimes can use extension ladder when detecting higher device, but have significant limitation, as the equipment that runs into cannot rely on or the operating space is less, cannot reach the space that extension ladder tilts.At this moment all be not suitable for using extension ladder.

The utility model content

The technical problems to be solved in the utility model is to provide a kind of height insulation bench that can conveniently make up.

For solving the problems of the technologies described above, technical solution adopted in the utility model is: low insulation stool and the grafting of high insulation bench that described height insulation bench is made by insulating materials combine; Two arranged outside of kicking one's legs of described high insulation bench one side have buckle, and two arranged outside of kicking one's legs of low insulation stool one side have plate, plate and the grafting that is clasped.

Owing to having adopted technique scheme, the obtained technological progress of the utility model is: because the height insulation bench is to be applied under the environment of electric power facility detection, so the stool body is to be made by light solid insulating materials, not only be convenient for carrying, install, and also durable.

Be applied to the auxiliary equipment of transformer substation overhauling device ground due to the utility model, so must accomplish to place steady and insulation, the guarantee workman security incident can not occur in use, therefore the plate of another arranged outside of kicking one's legs of the buckle of two arranged outside of kicking one's legs of high insulation bench one side and low insulation stool one side to be coordinated when placing the height insulation bench and peg graft, can make like this utility model use more steadily safety.The utility model can also be adjusted by the position of placing high insulation bench and low insulation stool the height of stool face, so can choose at random low insulation stool or high insulation bench when the equipment of maintenance or inspection differing heights, and high insulation bench steadily can be placed on the stool face of low insulation stool and be combined into highly higher height insulation bench, thereby convenient and safe work.

Because the use of height insulation bench meets the enterprise security regulation, not only easy to operate but also insulate, need to be aided with so be widely used in transformer station's indoor and outdoor equipment-patrolling, inspection, operation, maintenance the place that the stool class just can be handled, be operation and service work personnel's good assistant.

Description of drawings

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

Fig. 2 is the schematic diagram that the utility model stool and low stool stack up and down.

In figure: 1, low insulation stool, 2, high insulation bench 3, plate, 4, buckle.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Embodiment 1: as shown in Figure 1, the plate 3 of the arranged outside of kicking one's legs of the buckle 4 of two arranged outside of kicking one's legs of high insulation bench 2 one sides and low insulation stool 1 one sides is coordinated peg graft, plate 3 is pegged graft with coordinating of buckle 4 high insulation bench and low insulation stool are fixed as one, being adapted at ground slightly needs to overhaul when different height portions is in out-of-flatness or equipment and uses, and can guarantee the steadily work of safety of workman.

Embodiment 2: as shown in Figure 2, low insulation stool 1 is placed on stably can be combined into the height insulation bench on the stool face of high insulation bench 2, the high maintenance higher device that is fit to of stool.

Certainly, high insulation bench 2 and low insulation stool 1 also can use respectively, according to the height of repair apparatus choice for use voluntarily.

Claims

1. height insulation bench, it is characterized in that: the low insulation stool (1) that described height insulation bench is made by insulating materials and high insulation bench (2) grafting combine; Two arranged outside of kicking one's legs of described high insulation bench (2) one sides have buckle (4), and two arranged outside of kicking one's legs of low insulation stool (1) one side have plate (3), and plate (3) coordinates grafting with buckle (4).