A kind of electric power pylon fixing device
Technical field
The present invention relates to a kind of electric power pylon fixing device.
Background technology
Electric power tower is usually the structures such as angle steel composition, during steel tower use, when carrying out repair and maintenance, it is necessary to using
Special hoisting tool by equipment lifting to workbench, in order to place maintenance tool, it is desirable to provide special workbench,
When being safeguarded for the more complicated steel tower of outdoor orographic condition, the carrying of equipment is very inconvenient.
The content of the invention
It is an object of the invention to provide a kind of electric power pylon fixing device, can be slided along chute is relative by using
Seat structure, can by base plate be arranged on electric power tower on, supporting structure is fixed on electric power tower, facilitate electric power tower
The stacking of equipment in maintenance process.
The present invention is achieved through the following technical solutions:
A kind of electric power pylon fixing device, including base plate and the bearing that is symmetricly set on above described base plate, described
Base plate both sides be respectively arranged with boss, be respectively arranged with bearing pin above described boss two ends, on described bearing pin cover
Equipped with support, described support two ends are rotatably connected on described bearing pin respectively, described mid-stent upward 90 ° it is curved
Folding, described support can be articulated in above the mid-stent when being rotated with respect to bearing pin described in base plate upper surface on, it is described
Holder pivots when described in stent outer end face can be fitted on described boss upper surface, in the upper end of described base plate
Middle face is provided with chute, and described bearing middle part arches upward to form arch to away from base plate direction, and described bearing one end is set
There is litter, described litter is connected on the inside of described chute and can be along described slide, described bearing one end
Described litter middle part is sleeved on, bayonet lock is symmetrically arranged with laterally away from described litter one end in described bearing, in institute
The bearing stated is symmetrically arranged with 2 straight pins away from described litter one end, and described bayonet lock is rotatably connected on described cylinder
On pin, described bayonet lock around described straight pin rotate when described in bayonet lock can respectively be connected to described chute inner side.
Further, for the present invention is better achieved, in described bearing away from being provided with the outside of described litter one end
Supporting plate, is provided with depression bar in described supporting plate, and described depression bar one end is rotatably connected in described supporting plate, described
The depression bar other end be provided with briquetting, described briquetting middle part is provided with the sharp portion of isosceles triangle, described depression bar phase
The sharp portion of the briquetting described in when being rotated to described supporting plate can be against between the bayonet lock described in 2.
Further, for the present invention is better achieved, set fluted in described supporting plate, in described groove
Side is provided with cross bar, and described depression bar is sleeved on described cross bar away from described briquetting one end.
Further, for the present invention is better achieved, torsion spring is set with described cross bar, when described depression bar is rotated
Described torsion spring can be driven to reverse, the torsion spring described in when described briquetting is against between the bayonet lock described in 2 is in nature shape
State.
Further, for the present invention is better achieved, rotating shaft is provided with the middle part of described bearing, described rotating shaft is right
Title is arranged on 2 on the inside of described bearing, and roller is respectively arranged with described rotating shaft.
The present invention compared with prior art, has the advantages that:
The present invention adjusts two by using 2 bearings being slidably connected on base plate, making bearing with respect in sliding process
The position of bearing, it is convenient that bearing is articulated on the angle steel on electric power tower, using the clamping pin structure for rotating connection, realize bearing
Fixation, base arrangement is articulated on steel tower, when relatively rotate support when, support can be made to be overlapped on plate outer side,
It is convenient to place maintenance tool, while when not in use, support-folding can be made, overall structure can be made compacter, convenient fortune
It is defeated.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is that bearing of the present invention installs profile.
Wherein:101. base plates, 102. bearings, 103. chutes, 104. litter, 105. bayonet locks, 106. straight pins, 107. is convex
Platform, 108. bearing pins, 109. supports, 110. supporting plates, 111. depression bars, 112. briquettings, 113. grooves, 114. cross bars, 115. rotating shafts,
116. rollers.
Specific embodiment
The present invention is described in further detail with reference to specific embodiment, but embodiments of the present invention are not limited to
This.
As shown in figure 1, the invention discloses a kind of electric power pylon fixing device, can be fixed on electric power tower, its knot
Structure includes base plate 101 and the bearing 102 being symmetricly set on above described base plate 101, when in use, will be fixed on the angle of steel tower
On steel, two bearings is symmetrically mounted on 2 angle steel, base plate is kept horizontality;In the described both sides of base plate 101
Boss 107 is respectively arranged with, boss is integrally formed processing with base plate, boss is symmetricly set on baseplate width direction both sides, makes
Boss upper surface is in planar structure, and bearing pin 108 is respectively arranged with above the described two ends of boss 107, is fixedly connected bearing pin
On sidewall of the bottom plate, support 109 is set with described bearing pin 108, the described two ends of support 109 are rotatably connected on institute respectively
On the bearing pin 108 stated, enable the rack to be rotated relative to bearing pin, the 90 ° of bendings upward of the middle part of described support 109, make described
Support 109 relative to bearing pin 108 rotate when the middle part of the support 109 top can be articulated on the described upper surface of base plate 101, side
Just support is articulated on base plate when support is not used, makes support compacter with base arrangement, it is also possible to facilitate it to transport,
When needing to place maintenance tool, described support 109 is rotated, make support parallel to boss upper surface, now described branch
The end face outside of frame 109 can be fitted on the described upper surface of boss 107, because mid-stent is in 90 ° of bending structures so that branch
Frame is fitted in when on boss, and mid-stent forms gear edge, and maintenance tool can be placed on support, in the presence of edge is kept off,
Instrument can be avoided to slide;
In the present invention, the installation of base plate for convenience is provided with chute 103 in the middle part of the upper surface of described base plate 101,
Make the T-shaped groove of chute, chute closed at both ends, the described middle part of bearing 102 arches upward to form arch to away from the direction of base plate 101,
During installation, bearing middle part can be made to be articulated on angle steel, described one end of bearing 102 is provided with litter 104, makes described litter
104 are connected to the described inner side of chute 103 and can be slided along described chute 103, and described one end of bearing 102 is set with
At the described middle part of litter 104, bearing is set to be rotated around litter opposed bottom, in described bearing 102 away from described
The one end of litter 104 is symmetrically arranged with bayonet lock 105 laterally, for bearing to be fixed on into base plate away from litter one end, described
Bearing 102 be symmetrically arranged with 2 straight pins 106 away from described one end of litter 104, make straight pin weld or by its other party
Formula is fixedly connected on bearing, and described bayonet lock 105 is rotatably connected on described straight pin 106, enables bayonet lock around circle
Pin is rotated, and when making described bayonet lock 105 around the described rotation of straight pin 106, described bayonet lock 105 can be connected to respectively
, be fixed on base plate for bearing one end by bayonet lock now by the described inner side of chute 103, is mounted the bearing other end by litter
On base plate, being relatively fixed for base plate and bearing is realized, while bearing is articulated on the angle steel of steel tower, you can realize overall knot
The interconnection of structure and steel tower.
The present invention adjusts two by using 2 bearings being slidably connected on base plate, making bearing with respect in sliding process
The position of bearing, it is convenient that bearing is articulated on the angle steel on electric power tower, using the clamping pin structure for rotating connection, realize bearing
Fixation, base arrangement is articulated on steel tower, when relatively rotate support when, support can be made to be overlapped on plate outer side,
It is convenient to place maintenance tool, while when not in use, support-folding can be made, overall structure can be made compacter, convenient fortune
It is defeated.
In the present invention, the position of base plate is adjusted when needed for convenience, it is preferable that set at the described middle part of bearing 102
Rotating shaft 115 is equipped with, described rotating shaft 115 is be symmetricly set on the described inner side of bearing 102 2, in described rotating shaft 115
It is respectively arranged with roller 116.When mounted, make two rollers respectively positioned at the angle steel both sides of steel tower, when needed, can pass through
The mode of base plate is promoted, overall structure is moved along steel tower foot lever length direction.
Embodiment 1:
In the present embodiment, the movement of bayonet lock is controlled for convenience, it is preferable that in described bearing 102 away from described cunning
The one end of pole 104 outside is provided with supporting plate 110, makes supporting plate perpendicular to support outer end face, by support plate weld or by it
He is fixedly connected on bearing mode, and depression bar 111 is provided with described supporting plate 110, turns described one end of depression bar 111
It is dynamic to be connected in described supporting plate 110, the described other end of depression bar 111 is provided with briquetting 112, make described briquetting 112
Middle part is provided with the sharp portion of isosceles triangle, when described depression bar 111 is rotated relative to described supporting plate 110, makes institute
The sharp portion of the briquetting 112 stated can be against between the bayonet lock 105 described in 2.In the present embodiment, when erection support is needed,
Bayonet lock is set to be located at chute inner side, two symmetrically arranged bayonet locks are located at after chute inner side, rotate depression bar, make depression bar relative support
Drive briquetting synchronous axial system, the sharp portion on briquetting to be against between two bayonet locks when plate is rotated, continue to extrude depression bar, make on depression bar
Briquetting extruding bayonet lock, make bayonet lock with respect to straight pin rotation, when bayonet lock is embedded on chute inner side end, make depression bar relatively solid
It is fixed.By using pressure rod structure, can easily make to be located at the bayonet lock on the inside of chute and relatively rotate, it is convenient that bayonet lock is carried out
Adjustment, enables what bayonet lock was more prone to be connected to chute inner side, conveniently realizes the fixation of bayonet lock.
Embodiment 2:
The present embodiment on the basis of embodiment 1, the installation of depression bar for convenience, it is preferable that in described supporting plate 110
It is upper to set fluted 113, groove is located at supporting plate away from the end face of bearing one end, it is provided with the described inner side of groove 113
Cross bar 114, makes cross bar two ends be respectively fixedly connected with groove inner wall, and described depression bar 111 is away from described one end of briquetting 112
It is sleeved on described cross bar 114, depression bar opposing rail is rotated, can conveniently realize the installation of depression bar, while convenient
The adjustment of the angle of depression bar.
It is further preferred that in the present embodiment, torsion spring is set with described cross bar 114, described depression bar 111 is rotated
When described torsion spring can be driven to reverse, described briquetting 112 is against at the torsion spring described in when between the bayonet lock 105 described in 2
In nature.By setting torsion spring structure, when the briquetting on depression bar is against between two bayonet locks, make depression bar in torsion spring
Can be located between bayonet lock under effect, enable the briquetting on depression bar that stabilization is kept between two bayonet locks, it is convenient that bayonet lock is entered
Row is fixed, it is to avoid bayonet lock relatively rotates the stabilization for deviating from influence bearing from chute.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.