CN204040051U - Power transmission line iron tower foundation sinks to making up the difference component - Google Patents
Power transmission line iron tower foundation sinks to making up the difference component Download PDFInfo
- Publication number
- CN204040051U CN204040051U CN201420341232.9U CN201420341232U CN204040051U CN 204040051 U CN204040051 U CN 204040051U CN 201420341232 U CN201420341232 U CN 201420341232U CN 204040051 U CN204040051 U CN 204040051U
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- CN
- China
- Prior art keywords
- making
- difference
- component
- transmission line
- bolt
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 230000005540 biological transmission Effects 0.000 title claims abstract description 16
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 239000004575 stone Substances 0.000 claims abstract description 18
- 238000005266 casting Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The utility model relates to a kind of power transmission line iron tower foundation and sinks to making up the difference structure, it comprises a component of making up the difference, component of making up the difference surrounds cavity structure by upper backup pad, lower supporting plate and lateral bolster fagging, upper backup pad has anchor (bolt) hole and concrete casting orifice, lower supporting plate has anchor (bolt) hole, and the cavity structure internal fixtion of component of making up the difference has inverted V-shaped support frame; Component lower supporting plate of making up the difference is connected and fixed by stone bolt and basic stand column, and upper backup pad is connected and fixed by stone bolt and steel tower.The power transmission line iron tower foundation that theres is provided of the utility model is adopted to sink to making up the difference structure, easy for installation, can revise iron tower foundation sinking in time, ensure the safety of transmission line of electricity.And, cost of manufacture and construction cost low.
Description
Technical field
The utility model relates to a kind of fixed installation component of iron tower of power transmission line, and power transmission line iron tower foundation sinks to making up the difference component.
Background technology
The basis of ultra-high-tension power transmission line refers to the buried part of steel tower, and its Main Function is that steel tower is firmly fixed at ground.During ordinary circumstance, by bolt seamless link between steel tower and basis, when there is setting of ground, steel tower is run-off the straight with immerge, can produce larger vertical displacement between steel tower and basis, can cause the line-outage contingency of falling tower time serious.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of power transmission line iron tower foundation and sinks to making up the difference component, adopts this component facilitate, revises iron tower foundation sinking in time.
For solving above technical problem, the technical solution adopted in the utility model is:
A kind of power transmission line iron tower foundation sinks to making up the difference component, it comprises a component of making up the difference, component of making up the difference surrounds cavity structure by upper backup pad, lower supporting plate and lateral bolster fagging, upper backup pad has anchor (bolt) hole and concrete casting orifice, lower supporting plate has anchor (bolt) hole, and the cavity structure internal fixtion of component of making up the difference has inverted V-shaped support frame; Component lower supporting plate of making up the difference is connected and fixed by stone bolt and basic stand column, and upper backup pad is connected and fixed by stone bolt and steel tower.
During use, first open the stone bolt connecting basis and steel tower in original structure, component of making up the difference is placed on basic stand column, tightens stone bolt; Then fluid concrete is in the cavity of making up the difference component; Again steel tower and component of making up the difference are connected and fixed by stone bolt.
As the preferred scheme of one, also comprise the connection backing plate be padded between upper backup pad and steel tower, connection backing plate has anchor (bolt) hole and concrete casting orifice.
As the preferred scheme of another kind, also comprise the stone bolt backing plate be padded between lower supporting plate and column.
The power transmission line iron tower foundation that theres is provided of the utility model is adopted to sink to making up the difference component, easy for installation, can revise iron tower foundation sinking in time, ensure the safety of transmission line of electricity.And, cost of manufacture and construction cost low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the front section view of component of making up the difference.
Fig. 3 is the structural representation of connection backing plate.
Fig. 4 is the structural representation of stone bolt backing plate.
In figure, 1-upper backup pad, 2-lower supporting plate, 3-lateral bolster fagging, 4-anchor (bolt) hole, 5-concrete casting orifice, 6-inverted V-shaped support frame, 7-stone bolt, 8-column, 9-steel tower, 10-connection backing plate, 11-stone bolt backing plate.
Detailed description of the invention
In order to make those skilled in the art better understand the utility model, below in conjunction with accompanying drawing, explanation clear, complete is further done to the utility model.
A kind of power transmission line iron tower foundation sinks to making up the difference structure, it comprises a component of making up the difference, component of making up the difference surrounds cavity structure by upper backup pad 1, lower supporting plate 2 and lateral bolster fagging 3, upper backup pad 1 has anchor (bolt) hole 4 and concrete casting orifice 5, from concrete casting orifice 5 to fluid concrete in cavity structure.Lower supporting plate 2 has anchor (bolt) hole 4, the cavity structure internal fixtion of component of making up the difference has inverted V-shaped support frame 6.Component of making up the difference is welded by steel plate and angle steel, wherein, upper backup pad 1 and lower supporting plate 2 adopt steel plate, inverted V-shaped support frame 6 adopts angle steel, one end of angle steel is welded in the inner surface of upper backup pad 1, the other end is welded in the binding site of downside gripper shoe 3 and lower supporting plate 2, and two gussets be symmetrically welded become an inverted V-shaped support frame 6, can arrange multiple such inverted V-shaped support frame 6.Component lower supporting plate 2 of making up the difference is connected and fixed by stone bolt 7 and basic stand column 8, and upper backup pad 1 is connected and fixed by stone bolt 7 and steel tower 9.
On the basis of above structure, also comprise the connection backing plate 10 be padded between upper backup pad 1 and steel tower 8, as shown in Figure 3, connection backing plate 10 has anchor (bolt) hole 4 and concrete casting orifice 5, if basis sinks again, can rectify a deviation by again superposing component of making up the difference above connection backing plate.
Also comprise the stone bolt backing plate 11 be padded between lower supporting plate 2 and column 7, to strengthen the stability that component of making up the difference is connected with column.As shown in Figure 4, stone bolt backing plate 11 also has anchor (bolt) hole 4.
The claimed scope of the utility model is not limited to above detailed description of the invention; to those skilled in the art; the utility model can have various deformation and change, all in design of the present utility model and any amendment, the improvement done within principle be equal to replacement and all should be included within protection domain of the present utility model.
Claims (3)
1. a power transmission line iron tower foundation sinks to making up the difference component, it is characterized in that: it comprises a component of making up the difference, component of making up the difference surrounds cavity structure by upper backup pad (1), lower supporting plate (2) and lateral bolster fagging (3), upper backup pad (1) has anchor (bolt) hole (4) and concrete casting orifice (5), lower supporting plate (2) has anchor (bolt) hole (4), the cavity structure internal fixtion of component of making up the difference has inverted V-shaped support frame (6); Component lower supporting plate (2) of making up the difference is connected and fixed by stone bolt (7) and basic stand column (8), and upper backup pad (1) is connected and fixed by stone bolt (7) and steel tower (9).
2. power transmission line iron tower foundation according to claim 1 sinks to making up the difference component, it is characterized in that: also comprise the connection backing plate (10) be padded between upper backup pad (1) and steel tower (9), connection backing plate (10) has anchor (bolt) hole (4) and concrete casting orifice (5).
3. power transmission line iron tower foundation according to claim 1 sinks to making up the difference component, it is characterized in that: also comprise the stone bolt backing plate (11) be padded between lower supporting plate (2) and column (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420341232.9U CN204040051U (en) | 2014-06-25 | 2014-06-25 | Power transmission line iron tower foundation sinks to making up the difference component |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420341232.9U CN204040051U (en) | 2014-06-25 | 2014-06-25 | Power transmission line iron tower foundation sinks to making up the difference component |
Publications (1)
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CN204040051U true CN204040051U (en) | 2014-12-24 |
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CN201420341232.9U Active CN204040051U (en) | 2014-06-25 | 2014-06-25 | Power transmission line iron tower foundation sinks to making up the difference component |
Country Status (1)
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104120733A (en) * | 2014-06-25 | 2014-10-29 | 国家电网公司 | Deviation compensation component for power transmission line iron tower foundation sinking |
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2014
- 2014-06-25 CN CN201420341232.9U patent/CN204040051U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104120733A (en) * | 2014-06-25 | 2014-10-29 | 国家电网公司 | Deviation compensation component for power transmission line iron tower foundation sinking |
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