A kind of fixing device of municipal administration gardens street lamp
Technical field
The present invention relates to a kind of fixing devices of municipal gardens street lamp.
Background technology
Since LED lamps and lanterns have the features such as efficient low-consume, energy conservation and environmental protection, long lifespan increasingly by the weight of countries in the world
Depending on the use of LED lamps suffers from weight in environment such as urban road, highway, tunnels, for the traffic in city, public security, beautification
It acts on, if street lamp cisco unity malfunction, not only influences city image, can also cause traffic accidents, as the epoch are sent out
Exhibition, LED street lamps come into being;
And road lighting and people's production and living are closely related, with the quickening of Urbanization in China, LED street lamps with
Directional lighting, power consumption are low, drive characteristic is good, fast response time, shock resistance are high, the advantages such as environmentally protective gradually enter into people
The visual field, as in the world most substitute conventional light source advantage energy-conserving light source of new generation;But LED street lamp fixed seat is
The primary structure of fixed LED street lamp, can play the firm fixation of LED street lamp, but existing fixed seat structure is relatively simple, base
This is all by fixed seat and the screw rod secure fit that is cast on concrete, and such fixed seat fixing intensity is inadequate, and
When used for a long time, lamppost can be easily damaged, and needed replacing entire lamppost after lamppost damage, but be will result in resource in this way
Waste, and fixation is not secured enough, this can all bring loss to user.
Invention content
The technical problem to be solved in the present invention is to provide a kind of simple in structure, it is fixed conveniently, stable connection, bearing capacity is strong,
Applied widely, service life is long, has the function of the fixing device of safe and reliable municipal gardens street lamp.
To solve the above problems, the present invention adopts the following technical scheme that:
A kind of fixing device of municipal gardens street lamp of the present invention, including fixed seat, bottom plate, positioning plate and support plate,
The bottom plate is arranged below fixed seat, and the bottom plate and fixed seat are fixed on the spiral shell being set in mixed mud by fixing nut
On bar, it is equipped with straight slot in the fixed seat, is provided with counterbore in the straight slot among the bottom plate of bottom, in the fixed seat
Between be connected with the straight slot equipped with through-hole, the through-hole is oppositely arranged with the counterbore, and column, institute are equipped in the through-hole
It states the upper end of the column to extend outside the through-hole, the column lower end is extended to across the straight slot in the counterbore, the straight slot
The interior fixed plate being equipped with for vertical columns, the fixed plate are set on column, and screw-thread fit has positioning spiral shell on the column
Mother, the location nut top offset with the fixed plate, and the fixed plate top offsets with the fixed seat, the fixed seat
It is equipped with the positioning screw for positioning the fixed plate, the fixed plate is equipped with and the matched card of the positioning screw
Slot, bottom is provided with metal gasket in the card slot, and the area of the metal gasket is identical as the floor space of the card slot, described
Metal gasket is fastened on bottom in the card slot, and the column extends the end set outside the through-hole and is useful for fixed LED
The ring flange of lamp post, the column extends the end outside the through-hole and is provided with fixed ring, in the fixed ring
It is all around welded on four direction and is connected and fixed bar in what 45 degree of angles extended downwardly, the lower end for being connected and fixed bar passes through
Locking pin is fixedly connected with the fixed seat, and the positioning plate, the support plate are respectively provided in bottom plate left and right ends lower part
Be fixed on the positioning plate, the support plate lower part is equipped with inserted link, the inserted link lower part be equipped with it is top, it is described top to be equipped with
Mandril, the mandril is arranged through inserted link and support plate, and extends to support plate top, and the support plate top is equipped with for solid
Determine the adjusting nut of mandril, the inserted link by the mandril and adjusting nut be fixed on the support plate and it is described it is top it
Between, the first hangnail and the second hangnail are annularly provided on the inserted link, first hangnail is located above second hangnail.
The fixing nut sets there are four and is annularly evenly distributed at the top of fixed seat as a preferred technical solution,
The positioning screw sets there are four and is annularly evenly distributed on fixed seat side, is provided in the fixed seat for the positioning
The positioning screw hole that screw passes through is additionally provided with the first screw hole passed through for the screw rod, the bottom plate in the fixed seat
On be provided with and passed through and second screw hole opposite with first screw hole for the screw rod.
The jogger hole passed through for the mandril, the inserted link are provided among the inserted link as a preferred technical solution,
Topside area be more than the bottom area of the inserted link, the bottom area of the inserted link is identical as the top topside area.
The counterbore is identical as the diameter of the through-hole as a preferred technical solution, and the through-hole can with the column
It is slidably matched.
As a preferred technical solution, it is described it is top be fixedly connected by welding with mandril, it is described it is top be cone.
The positioning plate is fixedly connected by welding with the bottom plate as a preferred technical solution,.
The support plate is molded with positioning plate using primary concreting as a preferred technical solution,.
The beneficial effects of the invention are as follows:Bottom plate and fixed seat are securely fixed by inserted link, fixing nut and screw rod, passed through
It is top to be inserted into deep subsoil convenient for inserted link, the fixed effect of inserted link is increased, by set the first hangnail and the second hangnail,
After inserted link is inserted into soil, it can avoid inserted link and easily extracted soil, increase the fixing intensity of this fixed seat, avoid this solid
Reservation is pulled out, and is fixed by counterbore, through-hole and fixed plate column, increases the bearing capacity and stability of column, together
Shi Liyong location nuts and positioning screw position fixed plate and column, can increase the fixing intensity of column, also allow for standing
The installation and dismounting of column prevent one end that positioning screw coordinates with card slot to fixation by the way that metal gasket is arranged in card slot
Plate causes to damage, and plays a protective role to fixed plate, by set ring flange, can personnel easy to operation to LED street lamp lamppost
Installation and dismounting, facilitate the maintenance in later stage, pass through fixed ring and the upper part for being equipped with column for being connected and fixed bar
It is fixed, to increase the support strength of column, increases the bearing capacity of ring flange, it is solid that the above structure considerably increases this
The bearing strength of reservation;The application is simple in structure, is fixed conveniently, and stable connection, bearing capacity is strong, applied widely, service life
It is long, have the function of safe and reliable.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the vertical view of fixed seat in the present invention;
Fig. 3 is the structure chart of inserted link in the present invention;
Fig. 4 is the partial enlarged view in the present invention.
Specific implementation mode
The fixing device of a kind of municipal administration gardens street lamp shown in -4 refering to fig. 1, including fixed seat 1, bottom plate 2, positioning plate 3
With support plate 4, the bottom plate 2 is arranged below fixed seat 1, and the bottom plate 2 and fixed seat 1 are fixed on by fixing nut 6 and are set
It is placed on the screw rod 5 in mixed mud, is equipped with straight slot 7 in the fixed seat 1, set among the bottom plate 2 of bottom in the straight slot 7
It is equipped with counterbore 1011, is connected with the straight slot 7 equipped with through-hole 101 among the fixed seat 1, the through-hole 101 sinks with described
Hole 1011 is oppositely arranged, and column 8 is equipped in the through-hole 101,8 upper end of the column is extended outside the through-hole 101, described
8 lower end of column is extended to across the straight slot 7 in the counterbore 1011, and the fixation for vertical columns 8 is equipped in the straight slot 7
Plate 9, the fixed plate 9 are set on column 8, and screw-thread fit has a location nut 10 on the column 8, in the location nut 10
Portion offsets with the fixed plate 9, and 9 top of the fixed plate offsets with the fixed seat 1, and the fixed seat 1 is equipped with for fixed
The positioning screw 11 of the position fixed plate 9, the fixed plate 9 is equipped with and 11 matched card slot 12 of the positioning screw, institute
It states bottom in card slot 12 and is provided with metal gasket 26, the area of the metal gasket 26 is identical as the floor space of the card slot 12,
The metal gasket 26 is fastened on bottom in the card slot 12, and the end set that the column 8 extends outside the through-hole 101 has
Ring flange 13 for fixing LED street lamp lamppost, the end that the column 8 extends outside the through-hole 101 are provided with fixation
Ring 81 is welded on the four direction all around in the fixed ring 81 and is connected and fixed bar 82 in what 45 degree of angles extended downwardly,
The lower end for being connected and fixed bar 82 is fixedly connected by locking pin 83 with the fixed seat 1, under 2 left and right ends of the bottom plate
Portion is respectively provided with the positioning plate 3, and the support plate 4 is fixed on the positioning plate 3, and 4 lower part of the support plate is equipped with inserted link 14,
14 lower part of the inserted link is equipped with top 15, described top 15 and is equipped with mandril 16, and the mandril 16 runs through inserted link 14 and support plate 4
Setting, and 4 top of support plate is extended to, 4 top of the support plate is equipped with the adjusting nut 17 for fixed mandril 16, described to insert
Bar 14 is fixed on by the mandril 16 and adjusting nut 17 between the support plate 4 and described top 15, the inserted link 14
On be annularly provided with the first hangnail 18 and the second hangnail 19, first hangnail 18 is located at second hangnail, 19 top.
A preferred embodiment in the present invention, the fixing nut 6 set there are four and are annularly evenly distributed on fixation
1 top of seat, the positioning screw 11 set there are four and are annularly evenly distributed on 1 side of fixed seat, be arranged in the fixed seat 1
There is the positioning screw hole passed through for the positioning screw 11(It is not shown), it is additionally provided in the fixed seat 1 and is worn for the screw rod 5
The first screw hole 66 crossed is provided on the bottom plate 2 and is passed through for the screw rod 5 and opposite with first screw hole 66 the
Two screw holes(It is not shown).
A preferred embodiment in the present invention is provided with the jogger hole passed through for the mandril 16 among the inserted link 14
20, the topside area of the inserted link 14 is more than the bottom area of the inserted link 14, the bottom area of the inserted link 14 and the top
The topside area of point 15 is identical.
A preferred embodiment in the present invention, the counterbore 1011 is identical as the diameter of the through-hole 101, the through-hole
101 slidably coordinate with the column 8.
A preferred embodiment in the present invention, described top 15 are fixedly connected by welding with mandril 16, described top
15 be cone.
A preferred embodiment in the present invention, the positioning plate 3 are fixedly connected by welding with the bottom plate 2.
A preferred embodiment in the present invention, the support plate 4 are molded with positioning plate 3 using primary concreting.
The beneficial effects of the invention are as follows:Bottom plate and fixed seat are securely fixed by inserted link, fixing nut and screw rod, passed through
It is top to be inserted into deep subsoil convenient for inserted link, the fixed effect of inserted link is increased, by set the first hangnail and the second hangnail,
After inserted link is inserted into soil, it can avoid inserted link and easily extracted soil, increase the fixing intensity of this fixed seat, avoid this solid
Reservation is pulled out, and is fixed by counterbore, through-hole and fixed plate column, increases the bearing capacity and stability of column, together
Shi Liyong location nuts and positioning screw position fixed plate and column, can increase the fixing intensity of column, also allow for standing
The installation and dismounting of column prevent one end that positioning screw coordinates with card slot to fixation by the way that metal gasket is arranged in card slot
Plate causes to damage, and plays a protective role to fixed plate, by set ring flange, can personnel easy to operation to LED street lamp lamppost
Installation and dismounting, facilitate the maintenance in later stage, pass through fixed ring and the upper part for being equipped with column for being connected and fixed bar
It is fixed, to increase the support strength of column, increases the bearing capacity of ring flange, it is solid that the above structure considerably increases this
The bearing strength of reservation;The application is simple in structure, is fixed conveniently, and stable connection, bearing capacity is strong, applied widely, service life
It is long, have the function of safe and reliable.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection domain should be determined by the scope of protection defined in the claims.