CN209610499U - A kind of Combined insulating stool - Google Patents

Abstract

The utility model relates to a kind of insulation utensils for work of electric power system, more particularly to a kind of Combined insulating stool, including stool surface and stool leg, it is characterized in that, the position in the stool surface corresponding to stool leg opens up fluted, the groove can match connection with stool leg lower part.The utility model is according to electric operating site requirement, in the case where guarantee insulation bench original safety feature, both insulation bench can have been converted and used height, also it can satisfy multiple spot operation use demand, improve working efficiency, there is stabilization easy to use, safe, the advantages that work efficiency is high, the present apparatus is succinct, reliably, low in cost suitable for large-scale promotion.

Description

A kind of Combined insulating stool

Technical field

The utility model relates to be used for the insulation utensil of electric operating in electric system, more particularly to a kind of combination Formula insulation bench.

Background technique

The insulation bench that substation uses at present be all it is fixed, insulation bench can not change form according to demand, and power transformation The device structure stood is complicated, and some equipment in higher position are sometimes placed insulating ladder without sufficient space and grasped to equipment Make, and the double hyer insulation stool that overlaps up and down and insecure, if construction worker is not meeting the upper of man-machine efficacy requirement It is lower to overlap operation of ascending a height on the double hyer insulation stool to get up, the threat that construction worker falls from insulation bench will be faced, seriously Threaten the safety of staff.

Utility model content

In order to solve the disadvantage that prior art insulation bench cannot change form, it is exhausted that the utility model provides a kind of combined type Edge stool.

To realize the above purpose of utility model, the technical solution adopted is that:

A kind of Combined insulating stool, including stool surface and stool leg, correspond in the stool surface stool leg position open up it is fluted, The groove can match connection with stool leg lower part.

Preferably, the insulation bench includes four stool legs, and the section of stool leg is in rectangle, and the section of the groove is in rectangle.

Preferably, four grooves are located at the quadrangle of stool surface.

Preferably, stool leg lower part is provided with first through hole, and the second through-hole is provided on the lateral surface of the groove.The Standing screw when one through-hole and the purpose of the second through-hole setting are to use dismountable hand to twist wing bolt, to increase insulation Safety and stability when stool uses.

Preferably, stool leg bottom is socketed with a connection piece, and it is logical that the upper and lower part of connector offers third respectively Hole and fourth hole, third through-hole and fourth hole two screw rods that dismountable hand twists that wing bolt is fixed when being to use are worn Hole, other insulation benchs can by covering four stool leg holes in connector upper end to making multiple insulation benchs combine,.

Specific implementation process is as follows:

In use, first will be in the rectangular recess of four connector insertion insulation benchs；Then stainless steel spiral shell is twisted with detachable hand Bolt passes through insulation bench stool leg upper end through-hole, connector lower end is perforated and detachable hand is used to twist the fastening of stainless steel nut；Then again will One insulation bench, four stool leg holes are covered in connector upper end, then are twisted stainless steel bolt with detachable hand and passed through insulation bench stool leg lower end Through-hole, connector upper end perforate and detachable hand are used to twist the fastening of stainless steel nut, the double-deck overlap joint of insulation bench can be completed, one An insulation bench is spliced on the side of layer insulation bench again, then twists stainless steel bolt with detachable hand and passes through under two insulation bench stool legs It holds through-hole and twists the fastening of stainless steel nut with detachable hand, the L-type combination of insulation bench can be completed.

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

The utility model can be according to electric operating site requirement, in the case where guarantee insulation bench original safety feature, both Insulation bench can be converted using height, also can satisfy multiple spot operation use demand, improve working efficiency, have it is easy to use, The advantages that safety and stability, work efficiency is high.The present apparatus is succinct, reliably, low in cost suitable for large-scale promotion.

Detailed description of the invention

Fig. 1 is the single insulation bench structure chart of the utility model.

Fig. 2 is the connecting-piece structure figure of the utility model.

Fig. 3 is that the double-deck tower of the utility model connects schematic diagram.

Fig. 4 is the L-type combination diagram of the utility model.

Specific embodiment

The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；

The utility model is further elaborated below in conjunction with drawings and examples.

Embodiment 1

As shown in Figure 1, a kind of Combined insulating stool, including stool surface 1 and stool leg 8, four angles of the stool surface 1 have one Rectangular recess 3, insulation bench, which is adopted, to be made from an insulative material.In use, the stool leg 8 of an insulation bench is directed at another insulation bench stool The rectangular recess 3 in face 1 is put into, and the double-deck tower that insulation bench can be completed connects.

Embodiment 2

As shown in Figure 2, Figure 3 and Figure 4, a kind of Combined insulating stool, including stool surface 1 and stool leg 8, which is characterized in that described Position in stool surface 1 corresponding to stool leg 8 opens up fluted 3, and the groove 3 can match connection with 8 lower part of stool leg；The insulation bench Including four stool legs 8, the section of stool leg 8 is in rectangle, and the section of the groove 3 is in rectangle；Four grooves 3 are located at stool The quadrangle in face 1；8 lower part of stool leg is provided with first through hole 5, and the second through-hole 4 is provided on the lateral surface of the groove；It is described 8 bottom of stool leg is socketed with a connection piece 2, and the upper and lower part of connector offers third through-hole 6 and fourth hole 7 respectively；Institute The insulation bench stated, which is adopted, to be made from an insulative material.

In use, first will be in the rectangular recess of four connector insertion insulation benchs；Then stainless steel spiral shell is twisted with detachable hand Bolt passes through insulation bench stool leg upper end through-hole, connector lower end is perforated and detachable hand is used to twist the fastening of stainless steel nut；Then again will One insulation bench, four stool leg holes are covered in connector upper end, then are twisted stainless steel bolt with detachable hand and passed through insulation bench stool leg lower end Through-hole, connector upper end perforate and detachable hand are used to twist the fastening of stainless steel nut, the double-deck overlap joint of insulation bench can be completed, one An insulation bench is spliced on the side of layer insulation bench again, then twists stainless steel bolt with detachable hand and passes through under two insulation bench stool legs It holds through-hole and twists the fastening of stainless steel nut with detachable hand, the L-type combination of insulation bench can be completed.

Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in Within the protection scope of the utility model claims.

Claims (2)

1. a kind of Combined insulating stool, including stool surface (1) and stool leg (8), which is characterized in that correspond to stool on the stool surface (1) The position of leg (8) opens up fluted (3), and the groove (3) can match connection with stool leg (8) lower part；The insulation bench includes four A stool leg (8), the section of stool leg (8) are in rectangle, and the section of the groove (3) is in rectangle；Four grooves (3) are located at The quadrangle of stool surface (1)；Stool leg (8) lower part is provided with first through hole (5), and it is logical that second is provided on the lateral surface of the groove Hole (4)；Stool leg (8) bottom is socketed with a connection piece (2), and the upper and lower part of connector offers third through-hole respectively (6) and fourth hole (7).

2. a kind of Combined insulating stool according to claim 1, which is characterized in that the insulation bench uses insulating materials It is made.