CN206401859U - The mounting structure of ice formation corner tower ground wire deicing automatic connection device in double loop - Google Patents
The mounting structure of ice formation corner tower ground wire deicing automatic connection device in double loop Download PDFInfo
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- CN206401859U CN206401859U CN201720123568.1U CN201720123568U CN206401859U CN 206401859 U CN206401859 U CN 206401859U CN 201720123568 U CN201720123568 U CN 201720123568U CN 206401859 U CN206401859 U CN 206401859U
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- automatic connection
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Abstract
The utility model discloses a kind of mounting structure of ice formation corner tower ground wire deicing automatic connection device in double loop, it is included in the transmission mechanism and electricity getting device of the upper installation of cross-arm；Also include the protective cover being fixedly mounted on tower, protective cover uses cooperatively the joint end for carrying out the hood guard folding conductor with adjacent folding conductor；The protective cover being wherein used in combination with the folding conductor of cross-arm segmentum laterale is fixedly mounted on cross-arm segmentum laterale；It is characterized in that：Mounting structure also includes mounting bracket, and the medial segment of cross-arm and tower body junction are installed with a mounting bracket, mounting bracket generally frame structure, and the bottom of mounting bracket, which has, to be horizontally spaced about and be suspended in two cross bars outside tower body；The protective cover being used in combination with the folding conductor of cross-arm medial segment is fixedly mounted on two cross bars.Above-mentioned mounting structure has simple and reasonable, and installation effectiveness is higher, saves the advantage of material.It is adapted to promote the use of on ice formation corner tower in double loop.
Description
Technical field
The utility model belongs to ground wire DC de-icing device mounting structure field, and in particular to ice formation turns in a kind of double loop
The mounting structure of turret type ground wire deicing automatic connection device.
Background technology
Under extreme weather conditions, often there is icing phenomenon in part transmission line of electricity.Lead, the uneven icing on ground wire is produced
Raw longitudinal unbalance tension force, can cause steel tower toward tension force big side run-off the straight or bending, when more than design ability to bear
When, it will lead, the fracture of ground wire, gold utensil come off, serious meeting causes collapse of iron tower.Further, since aerial earth wire is not
As heat energy that wire can be produced by load current resists part frost, its ice covering thickness is general considerably beyond transmission pressure.
So, in the prior art to improve ground wire anti-ice ability, carry out ground using the method similar to wire DC ice melting
Line ice-melt.Except that needing to have carried out Insulation Transformation to aerial earth wire, ground wire DC de-icing device has also been installed additional by wire
On electric current lead to ground wire carry out ice-melt, the purpose of ice-melt can be reached using the fuel factor of electric current.It is attached with reference to this specification
" wiring schematic diagram of ground wire sectional parallel ice-melt scheme " shown in Fig. 1 carries out wiring, i.e.,：Between two adjacent current conversion stations 1
Ice melting current is conveyed by positive and negative two-stage wire 3；Ground wire is divided into multistage, and every section of ground wire 2 front end using drainage wire with
One polar conductor 3 is connected by drainage wire 4 with termination 5, and the rear end of this section of ground wire 2 is filled using drainage wire 4 and wiring
Put 5 with another polar conductor 3 to be connected, so that this section of ground wire 2 is connected in parallel between positive and negative two-stage wire 3.In ice-melt, ground wire
It is connected with DC current in 2 to produce heat, so as to melt icing.
At present, ice-melt wiring mainly has artificial wiring and automatic connection two ways in the prior art, wherein artificial wiring
Cause has the deficiency in terms of " stepping on tower potential safety hazard ", " wiring interflow difficulty is big " and " setting up time length ", is gradually connect automatically
Line mode replaces.Automatic connection mode mainly uses " ground wire deicing automatic connection device（It is CN105322493A referring to publication No.
Technical scheme）", the ground wire deicing automatic connection device（Referring to this specification accompanying drawing 2）Including electrical control gear（In figure not
Show）, transmission mechanism 3, folding conductor 2 and electricity getting device 11, the fixed transmission pressure of the connection of electricity getting device 11, electricity getting device 11, which passes through, jumps
Line string is hung on steel tower, and transmission mechanism 3 is fixed on steel tower and keeps adapted distance with jumper string electricity getting device, and transmission mechanism is exhausted
Edge connection folding conductor connection end, is provided with connecting line between folding conductor and steel tower ground wire, electrical control gear passes through control
Transmission mechanism processed rotates folding conductor and engages or separate with electricity getting device.The folding of user's hood guard is also installed with cross-arm conductive
The protective cover 52 of the joint end of device 2 (the detailed technology scheme of protective cover can be found in bulletin CN203895927U patent document).This
Sample can collaborate to the electric current on wire, and lead to ground wire, by the fuel factor of electric current come ice-melt.
Above-mentioned ground wire deicing automatic connection device need to install transmission mechanism on cross-arm（And folding conductor）And protection
Cover.But ice formation corner tower has in double loop：The length that the length of cross-arm segmentum laterale is more than Individual jumpers string is more than cross-arm
The characteristics of length of medial segment.Therefore be difficult to install protective cover additional on cross-arm medial segment using existing technological means.
Based on this, applicant considers that design is a kind of simple and reasonable, and installation effectiveness is higher, in the double loop for saving material
The mounting structure of ice formation corner tower ground wire deicing automatic connection device.
The content of the invention
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：A kind of conjunction simple in construction
Reason, installation effectiveness is higher, saves the mounting structure of ice formation corner tower ground wire deicing automatic connection device in the double loop of material.
In order to solve the above-mentioned technical problem, the utility model employs following technical scheme：
The mounting structure of ice formation corner tower ground wire deicing automatic connection device, is included in outside each of cross-arm in double loop
The transmission mechanism for a ground wire deicing automatic connection device being fixedly mounted at end；It is additionally included at each outer end of cross-arm and passes through
The electricity getting device for the ground wire deicing automatic connection device that jumper string suspension is installed；Wherein, it is fixedly connected on each transmission mechanism
There is the one end being connected on the folding conductor of the ground wire deicing automatic connection device of a bar shaped, folding conductor with transmission mechanism
For the ground wire connection end connected by lead with the ground wire on tower, the other end of the folding conductor is to be rotated in company with transmission mechanism
Afterwards can be with corresponding electricity getting device clamping or the joint end separated；
The mounting structure also includes the protective cover being fixedly mounted on tower, the quantity of the protective cover and folding conductor
Equal and one-to-one corresponding, the protective cover uses cooperatively the clamping for carrying out the hood guard folding conductor with adjacent folding conductor
End；The protective cover being wherein used in combination with the folding conductor of cross-arm segmentum laterale is fixedly mounted on cross-arm segmentum laterale；
It is characterized in that：The mounting structure also includes mounting bracket, and the medial segment of cross-arm is fixed with tower body junction
One mounting bracket is installed, the mounting bracket generally frame structure, the bottom of the mounting bracket has level
It is arranged at intervals and is suspended in two cross bars outside tower body；Consolidate with the protective cover that the folding conductor of cross-arm medial segment is used in combination
Dingan County is on two cross bars.
In above-mentioned double loop the mounting structure of ice formation corner tower ground wire deicing automatic connection device when in use, in cross-arm
Medial segment and tower body junction be installed with a mounting bracket, and the mounting bracket bottom has and is suspended in outside tower body
Two cross bars, i.e. two cross bars constitute the installation portion for the protective cover being used in combination with the folding conductor of cross-arm medial segment
Part.The simple in construction of mounting bracket is so not only may be such that, material, install convenient is saved；Protective cover and cross-arm can also be increased
Distance between the transmission mechanism of medial segment（The length of the distance as folding conductor）, so that more easily to specific length
Folding conductor be configured, it is seen then that the structure setting of above-mentioned mounting bracket is also more reasonable.
Preferably, one end of two cross bars is component of the medial segment with tower body junction for being fixedly connected on cross-arm
On the inner, the other end is to be suspended in the outer end outside tower body；
The mounting bracket also includes corresponding two hounds set with two cross bars, wherein, every hound
Entirety is oblique, and the lower end of the hound and the outer end of cross bar are fixedly linked, and the upper end of the root hound is with being located at cross bar
The medial segment of the cross-arm of top and the component of tower body junction are fixedly linked.
The setting of above-mentioned two hounds, while ensuring that mounting bracket overall structure simplifies；Can be to two cross bars
Outer end formed drawing supporting so that it is firm that the fixed effect for the protective cover installed on cross bar is more consolidated.
Preferably, the mounting bracket also includes corresponding two bracing pieces set with two cross bars, wherein, often
The lower end of root bracing piece and the inner of a cross bar are fixedly linked, the upper end of the bracing piece and the upper end stationary phase of a hound
Even, triangle mount structure is collectively formed between the bracing piece and the cross bar and bracing piece that are connected.
The setting of above-mentioned two bracing pieces, may be such that single reinforcement bar can come common with corresponding cross bar and hound
The higher triangle mount structure of stabilized structure, intensity is constituted, the fixation reliability of protective cover on cross bar is further ensured that.
Preferably, two cross bars, two hounds and two bracing pieces are made by angle steel material.
Above-mentioned cross bar, hound and bracing piece have angle steel to be made, and so not only have convenient material drawing, are easy to processing
Advantage；The production and processing efficiency of mounting bracket can also be improved, and make it that the overall weight of mounting bracket is smaller, it is easier in tower
Upper Fast Installation.
Preferably, connecting place is provided through connection between the bracing piece of composition triangle mount structure, cross bar and bracing piece
Hole, and connection hole is fixedly connected by the bolts and nuts for the setting that spins.
The structure simple processing of connecting hole, and the connecting hole are provided through between above-mentioned bracing piece, cross bar and bracing piece
It is easy to operate that place spins bolts and nuts to be fixedly connected, the production efficiency of erection ＆ lift support.
Brief description of the drawings
Fig. 1 is the wiring schematic diagram of ground wire sectional parallel ice-melt scheme.
Fig. 2 is that publication No. is CN105322493A, the structural representation of entitled " ground wire deicing automatic connection device ".
Fig. 3 is the knot of the mounting structure of ice formation corner tower ground wire deicing automatic connection device in the utility model double loop
Structure schematic diagram.
Fig. 4 is enlarged drawing at A in Fig. 3.
Fig. 5 is B direction views in Fig. 4（Protective cover is not shown）.
Fig. 6 is 1-1 direction views in Fig. 5.
Fig. 7 is 2-2 direction views in Fig. 5.
Fig. 3 marks into Fig. 7：
101 transmission mechanisms, 102 electricity getting devices, 103 folding conductors, 104 protective covers；
201 cross bars, 202 hounds, 203 bracing pieces；
The segmentum laterale of 301 cross-arms, the medial segment of 302 cross-arms.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.Wherein, for description using it is all as above,
Under, the exemplary term such as left and right, it is therefore intended that help reader to understand, without being intended for limitation.
As shown in Fig. 3 to Fig. 7, the mounting structure of ice formation corner tower ground wire deicing automatic connection device in double loop, bag
Include the transmission mechanism 101 for a ground wire deicing automatic connection device being fixedly mounted at each outer end of cross-arm；It is additionally included in
The electricity getting device 102 for the ground wire deicing automatic connection device installed is hung at each outer end of cross-arm by jumper string；Wherein,
The folding conductor 103 of the ground wire deicing automatic connection device of a bar shaped, folding are fixedly connected with each transmission mechanism 101
The one end being connected on conductor 103 with transmission mechanism 101 is the ground wire connection end connected by lead with the ground wire on tower, and this is opened
The other end for closing conductor 103 is can be with the corresponding clamping of electricity getting device 102 or separating after being rotated in company with transmission mechanism 101
Joint end；
The mounting structure also includes the protective cover 104 being fixedly mounted on tower, the protective cover 104 and folding conductor
103 quantity is equal and corresponds, and the protective cover 104 is used cooperatively with adjacent folding conductor 103 to be carried out hood guard this is opened
Close the joint end of conductor 103；The protective cover 104 being wherein used in combination with the folding conductor 103 of cross-arm segmentum laterale 301 is consolidated
Dingan County is on cross-arm segmentum laterale 301；
The mounting structure also includes mounting bracket, and medial segment 302 and the tower body junction of cross-arm are installed with one
The individual mounting bracket, the mounting bracket generally frame structure, the bottom of the mounting bracket, which has, to be horizontally spaced about
And it is suspended in two cross bars 201 outside tower body；The protective cover being used in combination with the folding conductor 103 of cross-arm medial segment 302
104 are fixedly mounted on two cross bars 201.
Wherein, one end of two cross bars 201 is structure of the medial segment 302 with tower body junction for being fixedly connected on cross-arm
The inner on part, the other end is to be suspended in the outer end outside tower body；
The mounting bracket also includes corresponding two hounds 202 set with two cross bars 201, wherein, every
Hound 202 is overall oblique, and the lower end and the outer end of cross bar 201 of the hound 202 are fixedly linked, the root hound
202 upper end and the medial segment 302 and the component of tower body junction of the cross-arm positioned at the top of cross bar 201 are fixedly linked.
Wherein, the mounting bracket also includes corresponding two bracing pieces 203 set with two cross bars 201, wherein,
The lower end of every bracing piece 203 and the inner of a cross bar 201 are fixedly linked, the upper end of the bracing piece 203 and a hound
202 upper end is fixedly linked, and triangle frame knot is collectively formed between the bracing piece 203 and the cross bar 201 and bracing piece 203 that are connected
Structure.
Wherein, two cross bars 201, two hounds 202 and two bracing pieces 203 are made by angle steel material.
Wherein, connecting place is provided through between constituting the bracing piece 203, cross bar 201 and bracing piece 203 of triangle mount structure
Connecting hole, and connection hole is fixedly connected by the bolts and nuts for the setting that spins.
In above-mentioned double loop the mounting structure of ice formation corner tower ground wire deicing automatic connection device when in use, in cross-arm
Medial segment 302 and tower body junction be installed with a mounting bracket, and the mounting bracket bottom has and is suspended in tower body
Two outside cross bars 201, i.e. two compositions of cross bars 201 and the folding conductor 103 of cross-arm medial segment 302 are used in combination
Protective cover 104 installing component.The simple in construction of mounting bracket is so not only may be such that, material, install convenient is saved；Can also
Enough increase distance between protective cover 104 and the transmission mechanism 101 of cross-arm medial segment 302（The distance as folding conductor 103
Length）, so as to be more configured easily to the folding conductor 103 of specific length, it is seen then that the structure of above-mentioned mounting bracket
It is also more reasonable to set.
It the above is only the utility model preferred embodiment, need to point out not departed from for those skilled in the art
On the premise of the technical program, several modifications and improvements can also be made, the technical scheme of above-mentioned modification and improvement should be regarded equally
For fall into this application claims scope.
Claims (5)
1. the mounting structure of ice formation corner tower ground wire deicing automatic connection device, is included in each outer end of cross-arm in double loop
Locate the transmission mechanism of a ground wire deicing automatic connection device being fixedly mounted；It is additionally included at each outer end of cross-arm by jumping
The electricity getting device for the ground wire deicing automatic connection device that the suspension of line string is installed；Wherein, it is fixedly connected with each transmission mechanism
The one end being connected on the folding conductor of the ground wire deicing automatic connection device of a piece bar shaped, folding conductor with transmission mechanism is
The ground wire connection end connected by lead with the ground wire on tower, the other end of the folding conductor is after being rotated in company with transmission mechanism
Can be with corresponding electricity getting device clamping or the joint end separated；
The mounting structure also includes the protective cover being fixedly mounted on tower, and the protective cover is equal with the quantity of folding conductor
And correspond, the protective cover uses cooperatively the joint end for carrying out the hood guard folding conductor with adjacent folding conductor；Its
In be fixedly mounted on the protective cover that the folding conductor of cross-arm segmentum laterale is used in combination on cross-arm segmentum laterale；
It is characterized in that：The mounting structure also includes mounting bracket, and medial segment and the tower body junction of cross-arm are fixedly mounted
There is a mounting bracket, the mounting bracket generally frame structure, the bottom of the mounting bracket has horizontal interval
Set and be suspended in two cross bars outside tower body；Fix and pacify with the protective cover that the folding conductor of cross-arm medial segment is used in combination
On two cross bars.
2. the mounting structure of ice formation corner tower ground wire deicing automatic connection device in double loop according to claim 1,
It is characterized in that：One end of two cross bars be fixedly connected on the medial segment of cross-arm with it is interior on the component of tower body junction
End, the other end is to be suspended in the outer end outside tower body；
The mounting bracket also includes corresponding two hounds set with two cross bars, wherein, every hound entirety
Obliquely, and the lower end of the hound and the outer end of cross bar are fixedly linked, the upper end of the root hound with above cross bar
Cross-arm medial segment and the component of tower body junction be fixedly linked.
3. the mounting structure of ice formation corner tower ground wire deicing automatic connection device in double loop according to claim 2,
It is characterized in that：The mounting bracket also includes corresponding two bracing pieces set with two cross bars, wherein, every reinforcement
The lower end of bar and the inner of a cross bar are fixedly linked, and the upper end of the bracing piece and the upper end of a hound are fixedly linked, should
Triangle mount structure is collectively formed between bracing piece and the cross bar and bracing piece that are connected.
4. the mounting structure of ice formation corner tower ground wire deicing automatic connection device in double loop according to claim 3,
It is characterized in that：Two cross bars, two hounds and two bracing pieces are made by angle steel material.
5. the mounting structure of ice formation corner tower ground wire deicing automatic connection device in double loop according to claim 3,
It is characterized in that：Connecting place is provided through connecting hole between constituting the bracing piece, cross bar and bracing piece of triangle mount structure, and even
Connect and be fixedly connected at hole by the bolts and nuts for the setting that spins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720123568.1U CN206401859U (en) | 2017-02-10 | 2017-02-10 | The mounting structure of ice formation corner tower ground wire deicing automatic connection device in double loop |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720123568.1U CN206401859U (en) | 2017-02-10 | 2017-02-10 | The mounting structure of ice formation corner tower ground wire deicing automatic connection device in double loop |
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| Publication Number | Publication Date |
|---|---|
| CN206401859U true CN206401859U (en) | 2017-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720123568.1U Active CN206401859U (en) | 2017-02-10 | 2017-02-10 | The mounting structure of ice formation corner tower ground wire deicing automatic connection device in double loop |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616978A (en) * | 2018-11-08 | 2019-04-12 | 南安市尚赢机械科技有限公司 | A kind of high-voltage wire tower device for preventing ice and snow that segmentation is melted |
-
2017
- 2017-02-10 CN CN201720123568.1U patent/CN206401859U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616978A (en) * | 2018-11-08 | 2019-04-12 | 南安市尚赢机械科技有限公司 | A kind of high-voltage wire tower device for preventing ice and snow that segmentation is melted |
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