Electric pole with adjustable ladder
Technical field
The utility model is related to electric pole technical field, refers in particular to the electric pole with adjustable ladder.
Background technology
The electric pole of current urban aerial circuit is mainly cement pole.Set up because overhead transmission line is general all along highway, people
Flow is larger, thus has always puted up various small advertisements on electric pole, thus influence urban environment, it is attractive in appearance.Power supply unit
It can periodically send staff to concentrate and clear up these small advertisements, but be due to that small advertisement emerges in an endless stream, add the clear of staff
Manage task amount.And existing be all fixed between cat ladder, but the bottom and ground of this cat ladder than relatively large electric pole top
More than 2 meters, when staff will climb operation are maintained at, bottom, which also needs to other staircase, to largely effect on operation up
Flexibility, while carry staircase also need to special engineering truck, compare waste of resource.
Utility model content
The purpose of this utility model be overcome the deficiencies in the prior art there is provided a kind of compact conformation with adjustable ladder,
The good electric pole of using effect.
To achieve the above object, technical scheme provided by the utility model is:Electric pole with adjustable ladder, it includes
Electric pole, electric pole is provided with fixed cat ladder, and fixed cat ladder bottom terrain clearance is 2.3 ~ 2.5 meters, is movably installed with fixed cat ladder
Protection mechanism is fixed with adjustable ladder, the ground of electric pole lower outside, protection mechanism side is provided with moveable hinge on door opening, door opening
It is connected at the top of inlet/outlet, fixed cat ladder and is provided with pulley, lifting rope one end is connected on adjustable ladder, and the other end is bypassed after pulley upwards
Tether and connect with the rope of electric pole bottom;Described protection mechanism includes column, anti-glued net, wherein, column is six to eight, with electricity
Bar center is uniformly distributed for the center of circle, and the distance between column and electric pole after fixing are 20 ~ 50cm;Anti-glued net uses metal net
Into at the top of anti-glued net and bottom is fixed by corresponding becket respectively to be coated on the outside of column.
Described inlet/outlet is located at immediately below fixed cat ladder.
Described fixation cat ladder is made up of cleat stanchion and interior gangboard, and cleat stanchion is two, is fixed on electric pole both sides, two cleat stanchions it
Between be evenly arranged with some interior gangboards, groove is provided with the outside of cleat stanchion, adjustable ladder activity is assemblied on groove.
Described adjustable ladder includes slide rail, outer gangboard, wherein, slide rail section is L-shaped, its shorter cross wall activity peace
In the groove of fixed cat ladder, its longer perpendicular wall is extended on front side of fixed cat ladder, and outer gangboard is fixed on perpendicular wall outer end.
The utility model can pull adjustable ladder to carry out lifting behaviour after using such scheme by lifting rope and pulley
Make, to facilitate staff to climb operation, can effectively prevent from pasting small advertisement using anti-glued net;Tied using having after this programme
The advantage that structure is compact, using effect is good.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the scheme of installation of fixed cat ladder and adjustable ladder.
Embodiment
With reference to all accompanying drawings, the utility model is described in further detail, and preferred embodiment of the present utility model is:Ginseng
See accompanying drawing 1 and accompanying drawing 2, the electric pole with adjustable ladder described in the present embodiment includes electric pole 1, and electric pole 1 is provided with fixed cat ladder
2, the fixed bottom terrain clearance of cat ladder 2 is 2.3 ~ 2.5 meters, is movably installed with fixed cat ladder 2 outside adjustable ladder 3, the bottom of electric pole 1
Protection mechanism 4 is fixed with the ground of side, the side of protection mechanism 4, which is provided with door opening, door opening, is movably hinged with inlet/outlet, inlet/outlet
Immediately below fixed cat ladder 2, the fixed top of cat ladder 2 is provided with pulley 8, and the one end of lifting rope 9 is connected on adjustable ladder 3, the other end
The rope bolt 5 after pulley 8 upwards with the bottom of electric pole 1 is bypassed to be connected;Described protection mechanism 4 includes column 6, anti-glued net 7, its
In, column 6 is six to eight, is uniformly distributed using the center of electric pole 1 as the center of circle, it is fixed after the distance between column 6 and electric pole 1 be
20~50cm;Anti-glued net 7 is using metal net into the top of anti-glued net 7 and bottom are fixed by corresponding becket be coated on respectively
The outside of column 6.Described fixation cat ladder 2 is made up of cleat stanchion and interior gangboard, and cleat stanchion is two, is fixed on the both sides of electric pole 1, two ladders
It is evenly arranged between post on the outside of some interior gangboards, cleat stanchion and is provided with groove, the activity of adjustable ladder 3 is assemblied on groove.It is described
Adjustable ladder 3 include slide rail, outer gangboard, wherein, slide rail section is L-shaped, its shorter cross wall be movably arranged on fixation climb
In the groove of ladder 2, its longer perpendicular wall extends to the fixed front side of cat ladder 2, and outer gangboard is fixed on perpendicular wall outer end.The present embodiment leads to
Crossing lifting rope and pulley can pull adjustable ladder to carry out descending operation, can using anti-glued net to facilitate staff to climb operation
Effectively to prevent from pasting small advertisement;Using having the advantages that compact conformation, using effect are good after the present embodiment.
The embodiment of the above is only the preferred embodiment of the utility model, not limits reality of the present utility model with this
Apply scope, therefore the change that all shapes according to the utility model, principle are made, it all should cover in protection domain of the present utility model
It is interior.