CN207526216U - A kind of string mends outlet structure structure - Google Patents
A kind of string mends outlet structure structure Download PDFInfo
- Publication number
- CN207526216U CN207526216U CN201721645881.8U CN201721645881U CN207526216U CN 207526216 U CN207526216 U CN 207526216U CN 201721645881 U CN201721645881 U CN 201721645881U CN 207526216 U CN207526216 U CN 207526216U
- Authority
- CN
- China
- Prior art keywords
- string
- phase
- outlet
- connect
- mends
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model provides a kind of string and mends outlet structure structure, the frame construction include it is multiple it is single-phase draw connect steel tower, string mend outlet every phase line set one it is single-phase draw connect steel tower, this is single-phase to draw that connect steel tower be rectangle Varied section lattice steel-tube construction.The utility model eliminates conventional frame girder, using it is single-phase draw connect iron tower structure pattern, the deformation requirements during structural strength, stabilization and normal use can be met, technical feasibility, structure is safe and reliable；And have and save steel, save the advantages that taking up an area, saving installation and maintenance cost, economic indicator is better than conventional framework beam column construction scheme, and economic benefit, social benefit are notable.
Description
Technical field
The utility model is related to series compensation device construction applications, and outlet structure structure is mended more particularly, to a kind of string.
Background technology
The structure layout pattern that 1000kv strings mend outlet structure both at home and abroad at present is mainly the portal frame using beam column composition
Structure, general three-phase line lead-out wire in same bridge.This portal frame structure is generally broken by rectangular cross section lattice column and rectangle
Face lattice girder steel composition, lattice column, beam are made of chord member and web member.The advantage is that the single rod piece of cancelled structure compared with
Small, making, installation, transport are all more convenient；Structure entirety lateral resistance behavior is preferable.The drawback is that cancelled structure rod piece quantity
Numerous, making, installation workload are big, and steel using amount is also larger, and installation and maintenance cost are higher, and floor space is relatively large.
Utility model content
The purpose of this utility model is that：In view of the problems of the existing technology, provide it is a kind of both facilitated processing, installation and
Transport, and save steel and occupation of land, the string benefit outlet structure structure for saving installation and maintenance cost.
The purpose of this utility model is achieved through the following technical solutions：
It is a kind of string mend outlet structure structure, the frame construction include it is multiple it is single-phase draw connect steel tower, string mend outlet every phase line
Road set one it is single-phase draw connect steel tower, this is single-phase to draw and connects steel tower as rectangle Varied section lattice steel-tube construction.
As further technical solution, string that every phase group that string mends outlet is connected mend equipment be arranged in it is respective independent
On insulated platform.
As further technical solution, it is single-phase draw connect steel tower include four chord members, more web members and a column cap top plate,
One end of four chord members is commonly connected to column cap top plate, and the both ends of every web member are connect respectively by bolt with chord member.
As further technical solution, chord member is made of multiple segmentations, and the sectionalizing joint being respectively segmented passes through flanged joint.
As further technical solution, flange is equipped with stiffener.
As further technical solution, chord member is equipped with gusset plate, web member with chord member by gusset plate, use bolted splice
Connection.
As further technical solution, inlet-outlet line link is set on column cap top plate, the lower part setting of column cap top plate is several to be added
Strength plate.
As further technical solution, it is single-phase draw to connect cat ladder is set in steel tower.
It is single-phase to draw the suspension column sampling pre-embedded anchoring bolts connection for connecing steel tower as further technical solution, and set and cut
Power part, using adjustable nut.
Compared with prior art, the utility model eliminates conventional frame girder, using it is single-phase draw connect iron tower structure pattern, energy
Meet the deformation requirements during structural strength, stabilization and normal use, technical feasibility, structure is safe and reliable；And has saving steel
Material is saved the advantages that taking up an area, saving installation and maintenance cost, and economic indicator is better than conventional framework beam column construction scheme, economy effect
Benefit, social benefit are notable.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 draws the structure diagram for connecing steel tower to be single-phase；
Fig. 3 is the connection diagram of web member and chord member；
Fig. 4 is the flange arrangement schematic diagram of chord member；
Fig. 5 is the structure diagram of column cap top plate.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment
The utility model provide it is a kind of string mend outlet structure structure, eliminate conventional frame girder, using it is single-phase draw connect iron
Tower structure pattern.As shown in Figure 1, the frame construction include it is multiple it is single-phase draw connect steel tower 1, string mend outlet every phase line set one
It is a it is single-phase draw connect steel tower, this is single-phase to draw and connects steel tower as rectangle Varied section lattice steel-tube construction.String mends the total of outlet structure structure
Horizontal layout uses modularized design, and series compensation device vertical wire outlet direction arrangement is mended equipment per the string of phase string formation connection and is arranged in respectively
From independent insulated platform, series compensation device is per mutually one single column of setting and connection.
As shown in Fig. 2, it is single-phase draw connect steel tower 1 include four chord members 101, more web members 102 and a column cap top plate 103.
One end of four chord members 101 is commonly connected to column cap top plate 103, and the both ends of every web member 102 pass through bolt and chord member 101 respectively
Connection.Chord member uses Q345B seamless steel pipes, and web member uses Q235B seamless steel pipes, and caliber is typically all that domestic production producer often has
Specification is easy to material purchases, therefore single-phase steel pipe lattice type Deethanizer design is not limited by processing conditions.Conducting wire hanging point height 42m,
Ground wire hanging point height 60m.It is single-phase draw to connect cat ladder 105 is set in steel tower.The single-phase suspension column 106 for connecing steel tower that draws is using rim of a cup plug-in type company
It connects suspension column or is bolted suspension column, mainly selected according to the needs of residing geographical location, weather conditions and construction period
It selects.It is single-phase to draw the sampling pre-embedded anchoring bolts connection of suspension column 106 for connecing steel tower in the present embodiment, and shear key is set, use is adjustable
Save nut.
As shown in figure 4, chord member 101 is made of multiple segmentations, the sectionalizing joint being respectively segmented is connected by flange 104.Flange
Stiffener 109 is equipped with, to reduce flange thickness, reduces steel quantity consumption, while also can preferably bear the larger internal force of steel pipe.
As shown in figure 3, chord member 101 is equipped with gusset plate 107, web member is cut with scissors with chord member by gusset plate 107, with bolt 108
It connects in succession.Bolt is using being arranged in juxtaposition or being staggered in arrangement, and this style of node power transmission is simple and direct, securely and reliably.
As shown in figure 5, column cap top plate 103 is the mode of a monoblock tablet, inlet-outlet line link 110 is set on column cap top plate 103,
The lower part of column cap top plate sets several stiffeners 111, for increasing coupling stiffness, and disperses pressure.
String mends outlet structure structure, and single column weighs about 32t, using factory process, live sectional, segmental hoisting side
Case selects the big 230t crawler cranes of flexibility to be lifted, and can meet requirement of the construction to equipment, and in-site installation completely
Speed.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, and should refer to
Go out, all any modification, equivalent and improvement made within the spirit and principles of the present invention etc. should all include
It is within the protection scope of the utility model.
Claims (9)
1. it is a kind of string mend outlet structure structure, which is characterized in that the frame construction include it is multiple it is single-phase draw connect steel tower, string mend outlet
Every phase line set one it is single-phase draw connect steel tower, this is single-phase to draw and connects steel tower as rectangle Varied section lattice steel-tube construction.
2. a kind of string according to claim 1 mends outlet structure structure, which is characterized in that every phase group that string mends outlet is gone here and there
The string of connection is mended equipment and is arranged on respectively independent insulated platform.
3. it is according to claim 1 it is a kind of string mend outlet structure structure, which is characterized in that it is single-phase draw connect steel tower include four
Chord member, more web members and a column cap top plate, one end of four chord members are commonly connected to column cap top plate, the both ends point of every web member
It is not connect by bolt with chord member.
4. a kind of string according to claim 3 mends outlet structure structure, which is characterized in that chord member is made of multiple segmentations,
The sectionalizing joint being respectively segmented passes through flanged joint.
5. a kind of string according to claim 4 mends outlet structure structure, which is characterized in that flange is equipped with stiffener.
6. a kind of string according to claim 3 mends outlet structure structure, which is characterized in that chord member is equipped with gusset plate, abdomen
Bar is connect with chord member by gusset plate, with bolted splice.
7. a kind of string according to claim 3 mends outlet structure structure, which is characterized in that inlet-outlet line extension is set on column cap top plate
Ring, the lower part of column cap top plate set several stiffeners.
8. it is according to claim 3 it is a kind of string mend outlet structure structure, which is characterized in that it is single-phase draw to connect to set in steel tower climb
Ladder.
9. a kind of string according to claim 1 mends outlet structure structure, which is characterized in that it is single-phase draw connect the suspension column of steel tower and adopt
Sample pre-embedded anchoring bolts connect, and set shear key, using adjustable nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645881.8U CN207526216U (en) | 2017-12-01 | 2017-12-01 | A kind of string mends outlet structure structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645881.8U CN207526216U (en) | 2017-12-01 | 2017-12-01 | A kind of string mends outlet structure structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207526216U true CN207526216U (en) | 2018-06-22 |
Family
ID=62579472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721645881.8U Active CN207526216U (en) | 2017-12-01 | 2017-12-01 | A kind of string mends outlet structure structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207526216U (en) |
-
2017
- 2017-12-01 CN CN201721645881.8U patent/CN207526216U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101463667A (en) | Reinforcing means for power transmission iron tower | |
| CN104563578A (en) | Combined framework pillar for 500kV transformer substation and mounting method of combined framework pillar | |
| CN105064759B (en) | A kind of GFRP pipes reinforced concrete combined structure member multiloop power transmission rod | |
| CN203583974U (en) | 750KV outdoor A-shaped column, lattice type column and power distribution device | |
| CN202611714U (en) | Tunnel assembly type construction trolley without welding | |
| CN207526216U (en) | A kind of string mends outlet structure structure | |
| CN205025154U (en) | 330kVGIS distribution device place rigid connection sail formula framework | |
| CN204386242U (en) | For the combined type truss column of 500kV transformer station | |
| CN207110624U (en) | A kind of power transmission line steel pipe rod | |
| CN205479755U (en) | A synthesize integrated suspension system of pipe support that is used for motor car application storehouse of inspecting | |
| CN201258599Y (en) | Lattice type steel angle structure full-combined frame work | |
| CN206616765U (en) | Large span is without depending on huge bandy truss pull bar | |
| CN204402097U (en) | For the integrated form framework of the outlet of 500kV transformer station, inlet wire, transition | |
| CN207277373U (en) | A kind of riding track being used in foundation pit construction | |
| CN203393721U (en) | Inner support main purlin component | |
| CN208803382U (en) | A kind of CFST Arch Bridge intermediate transverse girder promotion positioning apparatus | |
| CN107288403A (en) | A kind of power transmission line steel pipe rod | |
| CN207209786U (en) | The cast-in-place boom support monoblock type automatic disassembling device of falsework | |
| CN207069447U (en) | A kind of novel double-layer cable mounting platform | |
| CN104563554A (en) | Combined lattice beam for integrated framework of 500kV transformer substation | |
| CN206829751U (en) | A kind of energy-saving structure steel pipe pole | |
| CN103437368B (en) | One encloses purlin parts | |
| CN204386223U (en) | For the combined type lattice girder of 500kV transformer station integrated form framework | |
| CN105140828B (en) | Icing observation platform outside a kind of multi-voltage grade ultra-high-tension power transmission line room | |
| CN104533115A (en) | Integrated framework for wire outlet, wire inlet and transition of 500 kV transformer substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |