CN108533052A - One kind continuing the adjustable transmission of electricity support construction in large deformation area for ground - Google Patents
One kind continuing the adjustable transmission of electricity support construction in large deformation area for ground Download PDFInfo
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- CN108533052A CN108533052A CN201810362011.2A CN201810362011A CN108533052A CN 108533052 A CN108533052 A CN 108533052A CN 201810362011 A CN201810362011 A CN 201810362011A CN 108533052 A CN108533052 A CN 108533052A
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- plate
- adjustable
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- continuing
- ground
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
- E04H12/10—Truss-like structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2253—Mounting poles or posts to the holder
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Pivots And Pivotal Connections (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses one kind continuing the adjustable transmission of electricity support construction in large deformation area for ground, belong to field of transmission equipment, including with top electric power pylon connector, double-layer horizontal every face structure, leg structure, be set to adjustable spherical bearing in the main material of leg, be set on the oblique material in leg single hinged joint and adjustable telescopic structure and base connection.The present invention uses complete unequel leg extension, can match with actual landform；The present invention, every face, enhances the ability for resisting earth's surface deformation using steel pipe truss structures and double-layer horizontal, at the same double-layer horizontal every face be redundant structure, it is easy to adjust every surface member；The present invention is using adjustable spherical bearing, list hinged joint and adjustable telescopic structure, and when earth's surface deforms, the length and angle that can pass through adjusting leg adapt to the landform after variation.The present invention efficiently solves current circuit and existing problem when the area of earth's surface deformation easily occurs by way of mining influence area, earthquake territory etc..
Description
Technical field
The invention belongs to field of transmission equipment, more particularly to one kind continuing the adjustable transmission of electricity support in large deformation area for ground
Structure.
Background technology
With the development of national economy, corridor is increasingly narrow, and mountainous region or even high mountain high hill landform accounting increasingly increase,
The area of earth's surface deformation easily occurs by way of mining influence area, earthquake territory etc. for a large amount of high voltage power transmission engineering circuit.Earth's surface deformation will
Cause foundation uneven settlement, basic root to open variation etc., and then cause top Iron tower incline, movement, deformation, changes its work shape
State and load-carrying properties, it is serious to lead to structure destruction and total Collapse, cause serious Loss of Life and property.
Circuit, which easily occurs to use when the area of earth's surface deformation by way of mining influence area, earthquake territory etc., at present protects big plate basis
Scheme.Though the program is widely used in engineering, have the following problems：1, when the landform such as mountain area, high mountain high hill, basal plane
Evolution amount is huge, is unfavorable for environmental protection；The permanent side slope of 5m or more is commonly formed, if earth's surface deformation occurs, there are landslide risk, prestige
Coerce the safety of transmission line of electricity.If 2, earth's surface deformation causes steel tower root to be opened to change, adjust difficult.
Invention content
It is an object of the invention to：It provides one kind and continuing the adjustable transmission of electricity support construction in large deformation area for ground, support
The ability of anti-earth's surface deformation is stronger, ground can be effectively adapted to by simple adjustment and continue large deformation.
The object of the invention is realized by following technical proposals：
It is a kind of to continue the adjustable transmission of electricity support construction in large deformation area for ground, including with top electric power pylon connector,
Double-layer horizontal is every face structure, leg structure and and base connection；The double-layer horizontal is located at electric power pylon and leg every face structure
Between structure, it is redundant structure, is made of crossbeam and supporting member, two layers of tabula face passes through vertical steel pipe main material and intersection
Material is assisted to be connected, interfloor distance is 1~2m；It is described that electric power pylon column foot is made by rigid flange with top electric power pylon connector
Steel pipe main material of the plate with double-layer horizontal every face structure is connected；The leg structure includes vertical main material and inclined oblique material, and master is oblique
By assisting material connection to support between material, leg structure height is 5~15m；Adjustable spherical branch is provided in the main material of leg structure
, it is provided with single hinged joint and adjustable telescopic structure on the oblique material of leg structure；Adjustable spherical bearing is respectively arranged on main material top
Steel pipe main material with double-layer horizontal every face structure is connected, and is set to main material bottom end and bottom adjustable supports composition and base connection, with
The main material flange of base connection connected legs structure and basis；Adjustable spherical bearing includes spherical bearing and is used for ball-type
The flange backing plate that bearing is converted between rigid joint and flexural pivot node；Single hinged joint is respectively arranged on oblique material top and bottom
End, adjustable telescopic structure are set between two single hinged joints.
In the present invention, the rigid flange of top electric power pylon connector can be suitable for the electric power pylon of various specifications, fit
With wide general；The double-layer horizontal of redundant structure can realize double insurance every face structure, greatly improve safety coefficient；Special designing
Leg structure can by adjust leg length and angle adapt to earth's surface deformation.
Alternatively, the spherical bearing of adjustable spherical bearing includes that upper bracket plate, lower support plate, spherical crown liner plate and spherical surface are slided
Movable plate, spherical crown liner plate are set between the upper bracket plate and the lower support plate of lower section of top, and spherical surface sliding panel is set under spherical crown liner plate
It, being capable of opposite spherical surface sliding by spherical surface sliding panel between spherical crown liner plate and lower support plate between surface and lower support plate；In ball
It is preced between the upper bracket plate and lower support plate of liner plate periphery there are a circle installation space, the flange backing plate of loop configuration is set on the circle
In installation space and the relative swing between upper bracket plate and lower support plate is limited, passes through edge between upper bracket plate and lower support plate
Several connection bolts of circle installation space setting are detachably connected fixation, connection bolt pass through upper bracket plate, flange backing plate and
Lower support plate.
Further include planar slide plate as further selection, planar slide plate is set to upper bracket plate and spherical crown liner plate upper table
It, being capable of relative level sliding by planar slide plate between upper bracket plate and spherical crown liner plate between face.It, can also be into the program
One step is arranged planar slide plate and realizes that the relative level between upper bracket plate and spherical crown liner plate slides.
As another further selection, flange backing plate is made of 2 semicircular ring splicings, and the inner ring of flange backing plate is equipped with one
Enclose the bolt hole passed through for connection bolt.
Alternatively, flexural pivot node is become from rigid joint after dismounting flange backing plate in the adjustable spherical bearing, adjusted
Ranging from 0~0.06rad；It becomes rigid joint from flexural pivot node after mounting flange backing plate.
In said program, is realized by the adjustable spherical bearing of ingehious design and be used as rigid joint, ground before landform is not deformed
Removed after deformation becomes flexural pivot node after flange backing plate from rigid joint, carries out the adjustment of angle；After adjustment, Method for Installation
It becomes rigid joint, the angle after fixed adjustment from flexural pivot node after blue backing plate.If angle change, flange backing plate is accordingly more
It changes.
Alternatively, the single hinged joint being set on the oblique material of leg structure is to make oblique material using a high-strength bolt
It is connected with gusset plate.
Alternatively, the adjustable telescopic structure being set on the oblique material of leg structure is the independent steel pipe being easily changed
Section.In the program, the lengths of steel pipes of corresponding length is changed to when need to adjust.
Alternatively, the oblique material length adjusting range of the adjustable telescopic structure being set on the oblique material of leg structure
For -0.5~2m.
Alternatively, with the height adjustment range of the bottom adjustable supports of base connection be -0.2~0.2m when, bottom
Adjustable supports are several backing plates superposition composition, pass through the main material flange of lengthening foundation bolt and leg structure with base connection
It is connected.
Alternatively, when being more than 0.2m with the height adjustment range of the bottom adjustable supports of base connection, bottom is adjustable
Support is steel-tube construction.
In said program, leg height can be adjusted by replacing height and the quantity of backing plate with base connection, adjusted
Ranging from -0.2~0.2m, when increased heights are more than 0.2m, backing plate is changed to the big steel-tube construction of rigidity.
The foregoing main solution of the present invention and further alternatives thereof can be freely combined to form multiple schemes, be this
Invent the scheme that can be used and be claimed；And the present invention, between (each non conflicting selection) selection and between other selections
It can also be freely combined.Those skilled in the art, which can be illustrated after understanding the present invention program according to the prior art and common knowledge, to be had
Multiple combinations are the claimed technical solution of the present invention, do not do exhaustion herein.
Beneficial effects of the present invention：The present invention uses complete unequel leg extension, can match with actual landform；The present invention uses
Steel pipe truss structures and double-layer horizontal enhance the ability for resisting earth's surface deformation every face, at the same double-layer horizontal every face be redundant structure,
It is easy to adjust every surface member；The present invention is using adjustable spherical bearing, single hinged joint and adjustable telescopic structure, when earth's surface becomes
Shape can adapt to the landform after variation by the length and angle for adjusting leg.The present invention efficiently solves current circuit by way of adopting
Existing problem when the area of earth's surface deformation easily occurs for the dynamic zone of influence, earthquake territory etc..
Description of the drawings
Overall structure diagram when Fig. 1 is present invention installation.
Fig. 2 is electric power pylon and connector connection structure diagram of the present invention.
Fig. 3 is tabula facial plane structure chart of the present invention.
Fig. 4 is leg structure figure of the present invention.
Fig. 5 is the A-A views of Fig. 4.
Fig. 6 is single hinge joint structure figure on leg structure of the present invention.
Fig. 7 is adjustable spherical seat structure figure on leg structure of the present invention.
Fig. 8 is adjustable spherical bearing upper flange backing structure figure of the present invention.
Fig. 9 is the present invention and base connection structure chart.
Figure 10 is another and base connection structure chart of the invention.
Its middle and upper part electric power pylon connector 1, rigid flange 1-1, double-layer horizontal are every face structure 2, tabula face main material 1-2, cross
Every face auxiliary material 1-3, leg structure 6, leg main material 2-1, the oblique material 2-2 in leg, leg auxiliary material 2-3, adjustable spherical bearing 3,
Upper bracket plate 3-1, lower support plate 3-5, spherical crown liner plate 3-3, planar slide plate 3-2, spherical surface sliding panel 3-4, flange backing plate 3-6,
Bolt hole 3-7, single hinged joint 4, adjustable telescopic structure 5 and base connection 7, backing plate 4-2, steel-tube construction 4-1, electric power pylon
8, basis 9.
Specific implementation mode
Following non-limiting examples are for illustrating the present invention.
Refering to what is shown in Fig. 1, one kind continuing the adjustable transmission of electricity support construction in large deformation area for ground, including transmit electricity with top
Steel tower connector 1, double-layer horizontal every face structure 2, leg structure 6 and with base connection 7.
With reference to shown in figure 1,3, double-layer horizontal is steel pipe truss between electric power pylon 8 and leg structure 6 every face structure 2
Structure is redundant structure, is made of crossbeam and supporting member, two layers totally tabula face, two layers of tabula face passes through vertical steel pipe
Tabula face main material 1-2 and intersect the tabula face auxiliary material 1-3 of steel pipe and be connected, interfloor distance is 1~2m；Tabula face is by earth's surface
The position of deformation effect most serious can increase its ability for resisting earth's surface deformation, while double-deck using double-layer pipe truss structure
Tabula face is redundant structure, and single layer component, which occurs to destroy, not to be influenced whole stress and be easily changed.
Refering to what is shown in Fig. 2, with top electric power pylon connector 1 by rigid flange 1-1 make 8 column foot plate of electric power pylon with it is double
The tabula face main material 1-2 of layer tabula face structure 2 is connected.
With reference to shown in figure 1,4,5, leg structure 6 includes the vertical leg main material 2-1 and oblique material 2-2 in inclined leg, leg
By assisting material connection support between portion master oblique material 2-1,2-2, the leg auxiliary material 2-3 stress of steel pipe is smaller detachable, leg
Portion's structure height is 5~15m；It is provided with adjustable spherical bearing 3, the leg of leg structure 6 on the leg main material 2-1 of leg structure 6
It is provided with single hinged joint 4 and adjustable telescopic structure 5 on the oblique material 2-2 in portion；Adjustable spherical bearing 3 is respectively arranged on the tops leg main material 2-1
It holds the tabula face main material 1-2 with double-layer horizontal every face structure 2 to be connected, is set to the leg bottom ends main material 2-1 and is constituted with bottom adjustable supports
With base connection 7, the leg main material 2-1 flanges with 7 connected legs structure 6 of base connection and basis 9；Adjustable spherical bearing
3 include spherical bearing and the flange backing plate 3-6 for converting spherical bearing between rigid joint and flexural pivot node；
Single hinged joint 4 is respectively arranged on the leg tops Xie Cai2-2 and bottom end, and adjustable telescopic structure 5 is set between two single hinged joints 4.
Refering to what is shown in Fig. 6, preferably, as shown in this embodiment, being set on the oblique material 2-2 in leg of leg structure 6
Single hinged joint 4 is so that the oblique material 2-2 in leg is connected with gusset plate using a high-strength bolt.The oblique material in leg is adjusted by release bolt
2-2 corners.Because the oblique material 2-2 in leg is compared with leg main material 2-1 long, in the main material 2-1 corner adjustable ranges of leg, the list of single-degree-of-freedom
Hinged joint 4 can meet the adjusting of the oblique material 2-2 in leg.
Refering to what is shown in Fig. 4, preferably, as shown in this embodiment, being set on the oblique material 2-2 in leg of leg structure 6
Adjustable telescopic structure 5 is the independent lengths of steel pipes being easily changed, and the steel pipe by replacing different length adjusts the oblique material 2-2 long in leg
The oblique material 2-2 length adjusting ranges in leg of degree, adjustable telescopic structure 5 are -0.5~2m.
With reference to shown in figure 7,8, preferably, as shown in this embodiment, the spherical bearing of adjustable spherical bearing 3 includes upper branch
Seat board 3-1, lower support plate 3-5, spherical crown liner plate 3-3 and spherical surface sliding panel 3-4 (preferably tetrafluoroethene plate), spherical crown liner plate 3-3 is set
Between the upper bracket plate 3-1 of top and the lower support plate 3-5 of lower section, spherical surface sliding panel 3-4 is set to the lower surfaces spherical crown liner plate 3-3
It, being capable of opposite spherical surface cunning by spherical surface sliding panel 3-4 between spherical crown liner plate 3-3 and lower support plate 3-5 between lower support plate 3-5
It is dynamic；There are one between the upper bracket plate 3-1 and lower support plate 3-5 of the peripheries spherical crown liner plate 3-3 to enclose installation space, loop configuration
Flange backing plate 3-6 is set in the circle installation space and limits the relative swing between upper bracket plate 3-1 and lower support plate 3-5, on
By being detachably connected fixation along several connection bolts that the circle installation space is arranged between support plate 3-1 and lower support plate 3-5,
It connects bolt and passes through upper bracket plate 3-1, flange backing plate 3-6 and lower support plate 3-5.Flange backing plate is removed in adjustable spherical bearing 3
Flexural pivot node is become from rigid joint after 3-6, adjustable range is 0~0.06rad, and the leg main material 2-1 of leg structure 6 is adjusted
Corner；It becomes rigid joint from flexural pivot node after mounting flange backing plate 3-6.Flange backing plate is made of 2 semicircular ring splicings,
The inner ring of flange backing plate 3-6 is equipped with the bolt hole 3-7 that a circle is passed through for connection bolt.The spherical bearing of adjustable spherical bearing 3
Can further include planar slide plate 3-2 (preferably tetrafluoroethene plate), planar slide plate 3-2 be set to upper bracket plate 3-1 and
It, being capable of opposite water by planar slide plate 3-2 between upper bracket plate 3-1 and spherical crown liner plate 3-3 between the upper surfaces spherical crown liner plate 3-3
It is smooth dynamic.
With reference to shown in figure 9,10, preferably, as shown in this embodiment, with the bottom adjustable supports of base connection 7
When height adjustment range is -0.2~0.2m, bottom adjustable supports are several backing plates 4-2 superposition compositions, with base connection 7
It is connected with the leg main material 2-1 flanges of leg structure 6 by lengthening foundation bolt, it can be by replacing backing plate 7-1 height and quantity
Adjust leg height.And when the height adjustment range of the bottom adjustable supports with base connection 7 is more than 0.2m, bottom is adjustable
Support is changed to the big steel-tube construction 4-1 of rigidity.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (10)
1. one kind continuing the adjustable transmission of electricity support construction in large deformation area for ground, it is characterised in that：Including with top transmit electricity iron
Tower connector, double-layer horizontal are every face structure, leg structure and and base connection；The double-layer horizontal is located at transmission of electricity iron every face structure
Between tower and leg structure, it is redundant structure, is made of crossbeam and supporting member, two layers of tabula face passes through vertical steel pipe master
Material and intersection auxiliary material are connected, and interfloor distance is 1~2m；It is described that transmission of electricity is made by rigid flange with top electric power pylon connector
Steel pipe main material of the steel tower column foot plate with double-layer horizontal every face structure is connected；The leg structure include vertical main material and it is inclined tiltedly
Material by assisting material connection support, leg structure height is 5~15m between main oblique material；It is provided in the main material of leg structure adjustable
Spherical bearing is provided with single hinged joint and adjustable telescopic structure on the oblique material of leg structure；Adjustable spherical bearing is respectively arranged on master
Steel pipe main material of the material top with double-layer horizontal every face structure is connected, and is set to main material bottom end and is connect with bottom adjustable supports composition with basis
Part, the main material flange with base connection connected legs structure and basis；Adjustable spherical bearing includes spherical bearing and is used for
The flange backing plate that spherical bearing is converted between rigid joint and flexural pivot node；Single hinged joint is respectively arranged on oblique material top
And bottom end, adjustable telescopic structure are set between two single hinged joints.
2. continuing the adjustable transmission of electricity support construction in large deformation area for ground as described in claim 1, it is characterised in that：It is adjustable
The spherical bearing of spherical bearing includes upper bracket plate, lower support plate, spherical crown liner plate and spherical surface sliding panel, and spherical crown liner plate is set to top
Upper bracket plate and the lower support plate of lower section between, spherical surface sliding panel be set between spherical crown liner plate lower surface and lower support plate, ball
Being preced between liner plate and lower support plate being capable of opposite spherical surface sliding by spherical surface sliding panel；Spherical crown liner plate periphery upper bracket plate and
There are a circle installation spaces, the flange backing plate of loop configuration to be set in the circle installation space and limit upper bracket between lower support plate
Relative swing between plate and lower support plate, it is several by being arranged along the circle installation space between upper bracket plate and lower support plate
Connection bolt is detachably connected fixation, and connection bolt passes through upper bracket plate, flange backing plate and lower support plate.
3. continuing the adjustable transmission of electricity support construction in large deformation area for ground as claimed in claim 2, it is characterised in that：Also wrap
Include planar slide plate, planar slide plate is set between upper bracket plate and spherical crown liner plate upper surface, upper bracket plate and spherical crown liner plate it
Between by planar slide plate can relative level slide.
4. continuing the adjustable transmission of electricity support construction in large deformation area for ground as claimed in claim 2, it is characterised in that：Flange
Backing plate is made of 2 semicircular ring splicings, and the inner ring of flange backing plate is equipped with the bolt hole that a circle is passed through for connection bolt.
5. continuing the adjustable transmission of electricity support construction in large deformation area for ground as described in claim 1, it is characterised in that：It is described
Flexural pivot node is become from rigid joint after dismounting flange backing plate in adjustable spherical bearing, adjustable range is 0~0.06rad；Installation
It becomes rigid joint from flexural pivot node after flange backing plate.
6. continuing the adjustable transmission of electricity support construction in large deformation area for ground as described in claim 1, it is characterised in that：It is described
The single hinged joint being set on the oblique material of leg structure is so that oblique material is connected with gusset plate using a high-strength bolt.
7. continuing the adjustable transmission of electricity support construction in large deformation area for ground as described in claim 1, it is characterised in that：It is described
The adjustable telescopic structure being set on the oblique material of leg structure is the independent lengths of steel pipes being easily changed.
8. continuing the adjustable transmission of electricity support construction in large deformation area for ground as described in claim 1, it is characterised in that：It is described
The oblique material length adjusting range for being set to the adjustable telescopic structure on the oblique material of leg structure is -0.5~2m.
9. continuing the adjustable transmission of electricity support construction in large deformation area for ground as described in claim 1, it is characterised in that：With base
When the height adjustment range of the bottom adjustable supports of plinth connector is -0.2~0.2m, bottom adjustable supports are folded for several backing plates
Add composition, is connected with the main material flange of leg structure by lengthening foundation bolt with base connection.
10. continuing the adjustable transmission of electricity support construction in large deformation area for ground as described in claim 1, it is characterised in that：With
When the height adjustment range of the bottom adjustable supports of base connection is more than 0.2m, bottom adjustable supports are steel-tube construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810362011.2A CN108533052B (en) | 2018-04-20 | 2018-04-20 | Adjustable power transmission supporting structure for continuous large deformation area of foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810362011.2A CN108533052B (en) | 2018-04-20 | 2018-04-20 | Adjustable power transmission supporting structure for continuous large deformation area of foundation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108533052A true CN108533052A (en) | 2018-09-14 |
| CN108533052B CN108533052B (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810362011.2A Active CN108533052B (en) | 2018-04-20 | 2018-04-20 | Adjustable power transmission supporting structure for continuous large deformation area of foundation |
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| Country | Link |
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| CN (1) | CN108533052B (en) |
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| WO2020125140A1 (en) * | 2018-12-17 | 2020-06-25 | 江苏中电科电力建设有限公司 | Support device for high-voltage direct-current power transmission equipment |
| CN112962655A (en) * | 2021-02-02 | 2021-06-15 | 王克东 | Transmission line tower structure for goaf |
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| WO2020125140A1 (en) * | 2018-12-17 | 2020-06-25 | 江苏中电科电力建设有限公司 | Support device for high-voltage direct-current power transmission equipment |
| CN112962655A (en) * | 2021-02-02 | 2021-06-15 | 王克东 | Transmission line tower structure for goaf |
| CN112962655B (en) * | 2021-02-02 | 2022-09-13 | 王克东 | A transmission line shaft tower structure for collecting space area |
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| CN108533052B (en) | 2022-09-20 |
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