CN211621660U - Anti-pulling base is strengthened in installation of transmission tower - Google Patents
Anti-pulling base is strengthened in installation of transmission tower Download PDFInfo
- Publication number
- CN211621660U CN211621660U CN201922407763.9U CN201922407763U CN211621660U CN 211621660 U CN211621660 U CN 211621660U CN 201922407763 U CN201922407763 U CN 201922407763U CN 211621660 U CN211621660 U CN 211621660U
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- CN
- China
- Prior art keywords
- uplift
- pile
- base plate
- plate
- transmission tower
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- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 title claims abstract description 25
- 230000002787 reinforcement Effects 0.000 claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 239000004567 concrete Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 239000004570 mortar (masonry) Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 4
- 239000008397 galvanized steel Substances 0.000 claims description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to a power transmission tower installation field specifically discloses a resistance to plucking base is strengthened in power transmission tower installation, including last mounting panel, the last surface mounting who goes up the mounting panel has the mounting hole, be connected with the bracing piece between reinforcement angle billet and the last mounting panel, the front surface mounting of lower base plate has fixed backing plate, install the stock between the top of fixed backing plate and the last mounting panel, the lower surface mounting of lower base plate has two counter-force piles, two install the resistance to plucking stake between the counter-force pile, the stake point is installed to the lower extreme of resistance to plucking stake. The uplift through the uplift outside can increase the area of contact of uplift and ground to the increase counteracts the reaction force of the upper buoyancy that the soil normal water produced to the structure, and the installation that can be used for stake point and uplift through the joint is fixed, and the uplift reinforcing bar has increased the overall length of uplift, thereby increased with the inside depth of contact of ground, make the uplift effect of base obtain promoting.
Description
Technical Field
The utility model relates to a transmission tower installation field specifically is a resistance to plucking base is strengthened in transmission tower installation.
Background
The anti-pulling device is widely applied to anti-floating of large basements, anti-pulling of high-rise buildings, anti-pulling of offshore wharf platforms, anchor pile foundations of suspension bridges and cable-stayed bridges, pile foundations of large ship dock floors, anchor pile foundations in static load test piles and the like, and is arranged for offsetting upper buoyancy generated by water in soil on the structure if the underground structure of the construction engineering has a part lower than the water level of surrounding soil.
However, the resistance to plucking basis of transmission tower on the existing market utilizes valve plate or reinforcing bar to carry out the resistance to plucking effect mostly, and the setting of valve plate leads to the foundation excavation degree of difficulty higher easily, and traditional reinforced concrete pouring does not play fine resistance to plucking purpose. Accordingly, those skilled in the art have provided a reinforced uplift base for a power transmission tower installation to solve the above-mentioned problems of the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a resistance to plucking base is strengthened in power transmission tower installation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a resistance to plucking base is strengthened in transmission tower installation, includes the mounting panel, the last surface mounting of going up the mounting panel has the mounting hole, and the below of going up the mounting panel is provided with down the base plate, the reinforcement angle billet is installed in the outside of base plate down, be connected with the bracing piece between reinforcement angle billet and the last mounting panel, the preceding surface mounting of base plate has fixed backing plate down, install the stock between the top of fixed backing plate and the last mounting panel, the lower surface mounting of lower base plate has two counter-force piles, two install the resistance to plucking stake between the counter-force pile, the stake point is installed to the lower extreme of resistance to plucking stake.
As a further aspect of the present invention: the internally mounted of uplift pile has the steel reinforcement cage, the inside packing that the outside of steel reinforcement cage is located the uplift pile has the concrete mortar layer, and the uplift arch is installed in the outside of uplift pile.
As a further aspect of the present invention: the pouring pipeline is installed above the lower base plate, uplift steel bars are installed at the lower end of the pile tip, and a clamping connector is installed inside the uplift pile above the pile tip.
As a further aspect of the present invention: stake point passes through the joint with the uplift pile, uplift reinforcing bar and stake point through connection, and the uplift reinforcing bar is the reinforcing bar material component, pouring pipeline and lower base plate through connection.
As a further aspect of the present invention: the steel reinforcement cage is the steel bar material component, resistance to plucking arch and resistance to plucking stake fixed connection.
As a further aspect of the present invention: the bracing piece passes through bolted connection with the reinforcement angle billet, the stock rotates with fixed backing plate to be connected, uplift pile and lower base plate fixed connection, it is zinc-plated steel component to go up the mounting panel, lower base plate is for mixing concrete material component, and the inside of lower base plate is provided with the reinforcement reinforcing bar.
As a further aspect of the present invention: mounting hole and last mounting panel through connection, counter-force stake and lower base plate fixed connection, consolidate angle billet, bracing piece and be galvanized steel sheet material component, the internally mounted who is located the mounting hole between last mounting panel and the lower base plate has the support column.
Compared with the prior art, the beneficial effects of the utility model are that: the novel structure of preferred anti-floating pile, traditional power transmission tower plays the resistance to plucking purpose through the valve plate structure more, but the installation of valve plate is comparatively hard, utilize pouring pipeline on the base plate down to the inside concreting mortar layer of anti-floating pile, after concrete mortar layer and steel reinforcement cage harden, can play fine resistance to plucking effect, it is protruding to resist plucking through the anti-plucking pile outside, can increase the area of contact of anti-floating pile and ground, if there is the part that is being less than peripheral soil water level when building engineering underground structure, thereby increase and offset the reaction force of the upward buoyancy that water produced to the structure in the soil, it is fixed to be used for the installation of stake point and anti-floating pile through the joint, the anti-floating reinforcing bar has increased the overall length of anti-floating pile, thereby increased and the inside depth of contact at the bottom of the ground, make the resistance to plucking effect of base obtain promoting.
Drawings
Fig. 1 is a schematic structural view of a reinforced uplift base for mounting a transmission tower;
fig. 2 is a schematic cross-sectional view of a base unit in a reinforced uplift base for mounting a transmission tower;
fig. 3 is a schematic diagram of the internal structure of the uplift pile in the reinforced uplift base for installing the transmission tower.
In the figure: 1. an upper mounting plate; 2. mounting holes; 3. a lower base plate; 4. reinforcing the angle steel bars; 5. a support bar; 6. fixing the base plate; 7. an anchor rod; 8. uplift piles; 9. a counter-force pile; 10. pile tip; 301. pouring a pipeline; 801. anti-pulling protrusions; 802. a reinforcement cage; 803. a concrete mortar layer; 1001. a clamping head; 1002. and (5) uplift steel bars.
Detailed Description
Please refer to fig. 1-3, in the embodiment of the utility model, a resistance to plucking base is strengthened in installation of power transmission tower, including last mounting panel 1, the last surface mounting who goes up mounting panel 1 has mounting hole 2, and the below of going up mounting panel 1 is provided with down base plate 3, reinforcement angle billet 4 is installed in the outside of lower base plate 3, be connected with bracing piece 5 between reinforcement angle billet 4 and the last mounting panel 1, the front surface mounting of lower base plate 3 has fixing backing plate 6, install stock 7 between fixing backing plate 6's the top and the last mounting panel 1, the lower surface mounting of lower base plate 3 has two counter-force piles 9, install resistance to plucking pile 8 between two counter-force piles 9, stake point 10 is installed to resistance to plucking pile 8's lower extreme.
In fig. 1, 2, 3: a steel reinforcement cage 802 is arranged inside the uplift pile 8, a concrete mortar layer 803 is filled inside the uplift pile 8 on the outer side of the steel reinforcement cage 802, an uplift protrusion 801 is arranged on the outer side of the uplift pile 8, a pouring pipeline 301 is arranged above the lower base plate 3, an uplift steel bar 1002 is arranged at the lower end of the pile tip 10, a clamping joint 1001 is arranged inside the uplift pile 8 above the pile tip 10, the pile tip 10 and the uplift pile 8 are clamped through the clamping joint 1001, the uplift steel bar 1002 is connected with the pile tip 10 in a penetrating manner, the uplift steel bar 1002 is a steel bar material member, the pouring pipeline 301 is connected with the lower base plate 3 in a penetrating manner, the steel reinforcement cage 802 is a steel bar material member, the uplift protrusion 801 is fixedly connected with the uplift pile 8, the support rod 5 is connected with the reinforcement angle steel bar 4 through a bolt, the anchor rod 7 is rotatably connected with the fixed cushion plate 6, the uplift pile 8 is fixedly connected with the lower base plate, lower base plate 3 is concrete material component, and the inside of lower base plate 3 is provided with the reinforcement reinforcing bar, mounting hole 2 and 1 through connection of last mounting panel, and counterforce stake 9 and 3 fixed connection of lower base plate reinforce angle billet 4, bracing piece 5 and are galvanized steel sheet material component, go up the internally mounted that lies in mounting hole 2 between mounting panel 1 and the lower base plate 3 and have the support column.
In fig. 1: can supply the installation of transmission tower to put through last mounting panel 1, the inside of mounting hole 2 is used for and connects the reinforcement reinforcing bar on the lower base plate 3, the reinforcement angle billet 4 and the bracing piece 5 that 3 side of lower base plate set up are used for the fixed stay effect to the upper portion load, counter-force stake 9 can and the upper portion load between produce the reaction force, for reaching structural system's force balance, the strength that the structural support provided, through with 8 whole settings of uplift pile can play the mesh of resistance to plucking to the transmission tower in the ground inside.
In fig. 2, 3: can be used for pouring concrete mortar layer 803 through pouring pipeline 301, uplift through the uplift outside of uplift pile 8 protruding 801 can increase the area of contact of uplift pile 8 and ground, if there is the part that is less than peripheral soil water level when the building engineering underground structure, thereby increase and offset the reaction force of the upward buoyancy of water to the structure production in the soil, can be used for the installation of stake point 10 and uplift pile 8 to fix through joint 1001, uplift reinforcing bar 1002 has increased the overall length of uplift pile 8, thereby increased with the inside depth of contact of ground, make the uplift effect of base obtain promoting.
The utility model discloses a theory of operation is: the uplift pile 8 and the reaction pile 9 are respectively placed in drilled holes by drilling a foundation firstly, the lower base plate 3, the uplift pile 8 and the reaction pile 9 are installed firstly, a concrete mortar layer 803 is poured into the uplift pile 8 by utilizing a pouring pipeline 301 on the lower base plate 3, the concrete mortar layer 803 and a reinforcement cage 802 can play a good uplift effect after hardening, the contact area of the uplift pile 8 and the foundation can be increased by an uplift bulge 801 on the outer side of the uplift pile 8, if the underground structure of the construction engineering has a part lower than the peripheral soil water level, the reaction force for offsetting the floating force generated by water in the soil on the structure is increased, the pile tip 10 and the uplift pile 8 can be installed and fixed by a clamping joint 1001, the overall length of the uplift pile 8 is increased by the uplift reinforcement 1002, so that the contact depth with the inside of the ground bottom is increased, and the uplift effect of the foundation is improved, after 8 installations of uplift pile finish, will add angle billet 4 again and lower base plate 3 installation is fixed, again through with bracing piece 5 and the installation of last mounting panel 1, utilizes the installation stock 7 to increase the bearing capacity of device on the fixed backing plate 6 of 3 front ends of lower base plate, can install the power transmission tower on last mounting panel 1 after the device integral erection is good.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a resistance to plucking base is strengthened in power transmission tower installation, includes mounting panel (1), its characterized in that, the last surface mounting who goes up mounting panel (1) has mounting hole (2), and the below of going up mounting panel (1) is provided with down base plate (3), consolidate angle billet (4) are installed in the outside of base plate (3) down, be connected with bracing piece (5) between consolidating angle billet (4) and last mounting panel (1), the preceding surface mounting of base plate (3) has fixed backing plate (6) down, install stock (7) between the top of fixed backing plate (6) and last mounting panel (1), the lower surface mounting of base plate (3) has two counter-force piles (9), two install resistance to plucking pile (8) between counter-force pile (9), stake point (10) are installed to the lower extreme of resistance to plucking pile (8).
2. The reinforced uplift foundation for power transmission tower installation according to claim 1, wherein a reinforcement cage (802) is installed inside the uplift pile (8), the outer side of the reinforcement cage (802) is positioned inside the uplift pile (8) and filled with a concrete mortar layer (803), and an uplift protrusion (801) is installed on the outer side of the uplift pile (8).
3. The reinforced uplift foundation for power transmission tower installation according to claim 1, wherein a pouring pipeline (301) is installed above the lower foundation plate (3), the uplift steel bar (1002) is installed at the lower end of the pile tip (10), and a clamping connector (1001) is installed inside the uplift pile (8) above the pile tip (10).
4. The reinforced pulling-resistant base for installing the power transmission tower in accordance with claim 3, wherein the pile tip (10) is clamped with the pulling-resistant pile (8) through a clamping joint (1001), the pulling-resistant steel bar (1002) is connected with the pile tip (10) in a penetrating way, the pulling-resistant steel bar (1002) is a steel bar material component, and the pouring pipeline (301) is connected with the lower base plate (3) in a penetrating way.
5. The reinforced uplift foundation for mounting of power transmission towers according to claim 2, wherein the reinforcement cage (802) is a member made of reinforced steel, and the uplift protrusion (801) is fixedly connected with the uplift pile (8).
6. The reinforced pulling-resistant base for the power transmission tower installation according to claim 1, wherein the support rods (5) are connected with the reinforcing angle steel bars (4) through bolts, the anchor rods (7) are rotationally connected with the fixed base plates (6), the pulling-resistant piles (8) are fixedly connected with the lower base plate (3), the upper mounting plate (1) is a galvanized steel member, the lower base plate (3) is a concrete member, and reinforcing steel bars are arranged inside the lower base plate (3).
7. The reinforced pulling-resistant foundation for power transmission tower installation according to claim 1, wherein the installation hole (2) is connected with the upper installation plate (1) in a penetrating manner, the reaction pile (9) is fixedly connected with the lower foundation plate (3), the reinforcing angle steel bar (4) and the support bar (5) are made of galvanized steel plate, and a support column is installed between the upper installation plate (1) and the lower foundation plate (3) and inside the installation hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922407763.9U CN211621660U (en) | 2019-12-28 | 2019-12-28 | Anti-pulling base is strengthened in installation of transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922407763.9U CN211621660U (en) | 2019-12-28 | 2019-12-28 | Anti-pulling base is strengthened in installation of transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211621660U true CN211621660U (en) | 2020-10-02 |
Family
ID=72632989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922407763.9U Expired - Fee Related CN211621660U (en) | 2019-12-28 | 2019-12-28 | Anti-pulling base is strengthened in installation of transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211621660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117627440A (en) * | 2023-12-05 | 2024-03-01 | 国网甘肃省电力公司天水供电公司 | A reset type electric pole and tower suitable for plateau frozen soil areas |
-
2019
- 2019-12-28 CN CN201922407763.9U patent/CN211621660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117627440A (en) * | 2023-12-05 | 2024-03-01 | 国网甘肃省电力公司天水供电公司 | A reset type electric pole and tower suitable for plateau frozen soil areas |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 |