CN209742122U - Herringbone column framework with damper energy dissipation device and extra-high voltage power transmission and transformation framework with herringbone column framework - Google Patents
Herringbone column framework with damper energy dissipation device and extra-high voltage power transmission and transformation framework with herringbone column framework Download PDFInfo
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- CN209742122U CN209742122U CN201920145500.2U CN201920145500U CN209742122U CN 209742122 U CN209742122 U CN 209742122U CN 201920145500 U CN201920145500 U CN 201920145500U CN 209742122 U CN209742122 U CN 209742122U
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- 230000009466 transformation Effects 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 230000021715 photosynthesis, light harvesting Effects 0.000 title description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 claims 1
- 230000007306 turnover Effects 0.000 abstract description 9
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a take attenuator power consumption device's herringbone post framework and contain extra-high voltage power transmission and transformation framework of this herringbone post framework, it includes the herringbone post, and the upper end of herringbone post is provided with ground wire column and is used for connecting the beam column connected node of business turn over line roof beam, is provided with the hydraulic damper who is used for connecting business turn over line roof beam on every beam column connected node. The utility model discloses simple structure, convenient to use, it not only can reduce the wind load effectively and answer the influence to the atress of business turn over line roof beam and herringbone post connected node position, can realize being connected between business turn over line roof beam and the herringbone post of special high voltage power transmission and transformation framework in convenient and fast ground moreover.
Description
Technical Field
The utility model relates to a herringbone post framework and special high voltage power transmission and transformation framework belongs to civil engineering equipment technical field, concretely relates to take attenuator power consumption device's herringbone post framework and contain special high voltage power transmission and transformation framework of this herringbone post framework.
Background
With the rapid development of the power industry, the voltage grade of a power transmission and transformation system is continuously improved, and a plurality of 750kV power transmission and transformation projects are built at home and abroad at present. Compared with the traditional power transmission and transformation structure, the extra-high voltage power transmission and transformation framework has larger load, and wind load has great influence on the power transformation framework in various loads.
In order to solve the above problems, the present invention discloses a hydraulic damper in chinese utility model patents CN201148674Y, CN2861612Y and CN2861612Y, both ends of which are provided with connecting rods for connecting power transmission and transformation frameworks, although the hydraulic damper can consume the energy of wind vibration, the analysis of related data shows that the node position of beam column of extra-high voltage power transmission and transformation framework is greatly affected by wind vibration, and is a relatively fragile part of structure, and the protection thereof should be strengthened by adding a damper, but the structure of the hydraulic damper is a general hydraulic damper, and the connection between the inlet and outlet beam of extra-high voltage power transmission and transformation framework and the herringbone column cannot be effectively realized.
Disclosure of Invention
An object of the utility model is to provide a take attenuator power consumption device's herringbone post framework and contain the special high voltage power transmission and transformation framework of this herringbone post framework, its energy that not only can consume wind vibration effectively can realize being connected between herringbone post and the business turn over line roof beam convenient and fast ground moreover.
For solving the technical problem, the utility model discloses a such take attenuator power consumption device's herringbone post framework, it includes the herringbone post, the upper end of herringbone post is provided with the ground wire post and is used for connecting the beam column connected node of business turn over line roof beam, is provided with on every beam column connected node to be used for connecting the hydraulic damper of business turn over line roof beam.
The utility model discloses an in a preferred embodiment, beam column connected node is including the vertical connecting plate that is used for connecting the horizontal connecting plate of herringbone post and is used for connecting hydraulic damper, be provided with the recess that is used for welding hydraulic damper on the vertical connecting plate.
In a preferred embodiment of the present invention, the upper end face of the horizontal connecting plate is perpendicularly welded with a plurality of blocks arranged in parallel to the vertical connecting plate.
The utility model discloses an in a preferred embodiment, hydraulic damper includes can follow its axial telescopic attenuator body, the one end of attenuator body with business turn over line roof beam grafting, the other end of attenuator body with beam column connected node welds.
The utility model discloses an in a preferred embodiment, the attenuator body includes coaxial damping cavity, spring cavity and the advancing device who arranges, be provided with the piston rod in the damping cavity, be provided with the spring in the spring cavity, the piston rod with the spring all with the advancing device rigid coupling.
In a preferred embodiment of the present invention, the propulsion device is fixed to a side surface of the wire feeding and discharging beam by a steel pipe.
In a preferred embodiment of the present invention, the shape of the steel pipe corresponds to the shape of the entrance and exit beam.
In a preferred embodiment of the present invention, a horizontal bearing platform is disposed between the herringbone pillar and the ground line pillar.
In a preferred embodiment of the present invention, the horizontal platform is fixedly connected with two beam-column connection nodes, and the two beam-column connection nodes are symmetrically arranged with respect to the ground pillar.
The utility model also discloses an extra-high voltage power transmission and transformation framework, it has used aforementioned herringbone post framework.
The utility model has the advantages that: the utility model has simple structure and convenient use, can not only effectively reduce the stress influence of wind load on the position of the connecting node of the inlet and outlet wire beam and the herringbone column, but also can conveniently and quickly realize the connection between the inlet and outlet wire beam and the herringbone column of the extra-high voltage power transmission and transformation framework; according to the invention, the beam column connecting node is arranged on the horizontal bearing platform directly connecting the herringbone column and the ground wire column, so that the damper body, the inlet and outlet wire beam and the herringbone column are conveniently positioned and installed, the installation precision of the damper body is improved, and the connection stability between the frame beam and the herringbone column is improved; furthermore, the beam column connecting node of the utility model adopts a horizontal connecting plate matched with a vertical connecting plate structure with a groove, which can effectively resist wind load from all directions; furthermore, the utility model also discloses a damper body structure, which has simple structure and low cost; further, the utility model also discloses an extra-high voltage power transmission and transformation framework, it can reduce the wind load effectively and should influence the atress of business turn over line roof beam and herringbone post connected node position.
Drawings
Fig. 1 is a schematic view of an extra-high voltage power transmission and transformation framework according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a hydraulic damper with a herringbone column frame of a damper energy dissipation device according to an embodiment of the present invention;
in the figure: 1-damper body; 2-a steel pipe; 3-horizontal bearing platform; 4-herringbone columns; 5-a ground post; 6-a line in and out beam; 7-beam column connection nodes; 1.1-damping chamber; 1.2-spring chamber; 1.3-a propulsion device; 1.4-a piston rod; 1.5-spring; 7.1-horizontal connecting plate; 7.2-vertical connection plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The utility model discloses a herringbone column framework with damper energy dissipation devices, which comprises a herringbone column 4 and a ground wire column 5, a horizontal bearing platform 3 is arranged between the herringbone column 4 and the ground wire column 5, a support rib is arranged between the horizontal bearing platform 3 and the herringbone column 4, the upper end surface of the horizontal bearing platform 3 is provided with 1 ground wire column 5 and 2 beam column connecting nodes 7, the 2 beam column connecting nodes 7 are symmetrically arranged relative to the ground wire column 5, each beam column connecting node 7 is provided with a hydraulic damper for connecting an inlet wire beam 6 and an outlet wire beam 6, each beam column connecting node 7 comprises a horizontal connecting plate 7.1 for connecting the herringbone column 4 and a vertical connecting plate 7.2 for connecting the hydraulic damper, the vertical connecting plate 7.2 is provided with a groove for welding the hydraulic damper, a plurality of vertical connecting plates 7.2 which are arranged in parallel are vertically welded on the upper end surface of the horizontal connecting plate 7.1, the groove of each vertical connecting plate 7.2 is semicircular, the grooves of the vertical connecting plates 7.2 are coaxially arranged, the hydraulic damper comprises a damper body 1 which can axially stretch along the hydraulic damper, one end of the damper body 1 is spliced with the incoming and outgoing line beam 6, and the other end of the damper body 1 is welded with the beam column connecting node 7.
Preferably, the damper body 1 comprises a damping cavity 1.1, a spring cavity 1.2 and a propulsion device 1.3 which are coaxially arranged, a piston rod 1.4 is arranged in the damping cavity 1.1, a spring 15 is arranged in the spring cavity 1.2, and the piston rod 1.4 and the spring 15 are both fixedly connected with the propulsion device 1.3. The end face of one side of the propelling device 1.3 facing the wire inlet and outlet beam 4 is fixedly connected with a steel pipe 2. The propulsion device 1.3 is a connecting plate. The shape of the steel pipe 2 corresponds to the shape of the entrance beam 4. The shape of the steel pipe 2 corresponds to the shape of the entrance beam 4. It should be noted that the damper body 1 structure of the present invention is not limited to the specific structure of the present embodiment, and may be the damper disclosed in any one of the references CN201148674Y, CN2861612Y and CN2861612Y, as long as it can achieve axial expansion and contraction so as to be able to consume wind energy.
The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (10)
1. The herringbone column framework with the damper energy consumption device comprises a herringbone column (4), wherein a ground line column (5) and a beam column connecting node (7) used for connecting an inlet line beam (6) and an outlet line beam (6) are arranged at the upper end of the herringbone column (4), and the herringbone column framework is characterized in that: and each beam column connecting node (7) is provided with a hydraulic damper for connecting the incoming and outgoing line beam (6).
2. The herringbone post structure of the energy dissipating device with damper of claim 1, wherein: the beam column connecting node (7) comprises a horizontal connecting plate (7.1) used for connecting the herringbone columns (4) and a vertical connecting plate (7.2) used for connecting the hydraulic damper, and grooves used for welding the hydraulic damper are formed in the vertical connecting plate (7.2).
3. The herringbone post structure of the energy dissipating device with damper of claim 2, wherein: the upper end face of the horizontal connecting plate (7.1) is perpendicularly welded with a plurality of vertical connecting plates (7.2) which are arranged in parallel.
4. The herringbone post structure of the energy dissipating device with damper of claim 1, wherein: the hydraulic damper comprises a damper body (1) which can stretch out and draw back along the axial direction of the damper body, one end of the damper body (1) is connected with the incoming and outgoing line beam (6) in an inserting mode, and the other end of the damper body (1) is welded with the beam column connection node (7).
5. the herringbone post structure of the energy dissipating device with damper of claim 4, wherein: the damper body (1) comprises a damping cavity (1.1), a spring cavity (1.2) and a propelling device (1.3) which are coaxially arranged, a piston rod (1.4) is arranged in the damping cavity (1.1), a spring (15) is arranged in the spring cavity (1.2), and the piston rod (1.4) and the spring (15) are fixedly connected with the propelling device (1.3).
6. The herringbone post structure of the energy dissipating device with damper of claim 5, wherein: and a steel pipe (2) is fixedly connected to the end face of one side, facing the wire inlet and outlet beam (6), of the propelling device (1.3).
7. The herringbone post structure of the energy dissipating device with damper of claim 6, wherein: the shape of the steel pipe (2) corresponds to that of the wire inlet and outlet beam (6).
8. The herringbone post structure of the energy dissipating device with damper of claim 1, wherein: a horizontal bearing platform (3) is arranged between the herringbone columns (4) and the ground line columns (5).
9. The herringbone post structure of the energy dissipating device with damper of claim 8, wherein: two beam column connecting nodes are fixedly connected to the horizontal bearing platform (3), and are symmetrically arranged relative to the ground wire column (5).
10. An extra-high voltage power transmission and transformation framework is characterized in that: which uses a herringbone post framework as described in any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920145500.2U CN209742122U (en) | 2019-01-28 | 2019-01-28 | Herringbone column framework with damper energy dissipation device and extra-high voltage power transmission and transformation framework with herringbone column framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920145500.2U CN209742122U (en) | 2019-01-28 | 2019-01-28 | Herringbone column framework with damper energy dissipation device and extra-high voltage power transmission and transformation framework with herringbone column framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209742122U true CN209742122U (en) | 2019-12-06 |
Family
ID=68706776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920145500.2U Active CN209742122U (en) | 2019-01-28 | 2019-01-28 | Herringbone column framework with damper energy dissipation device and extra-high voltage power transmission and transformation framework with herringbone column framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209742122U (en) |
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2019
- 2019-01-28 CN CN201920145500.2U patent/CN209742122U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430040 1 new bridge four, Jin Yin Hu Street, Dongxihu District, Wuhan, Hubei Patentee after: Hubei Electric Power Planning, Design and Research Institute Co.,Ltd. Address before: 430040 1 new bridge four, Jin Yin Hu Street, Dongxihu District, Wuhan, Hubei Patentee before: POWERCHINA HUBEI ELECTRIC ENGINEERING Corp.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |