CN215564880U - Electric power tower base - Google Patents
Electric power tower base Download PDFInfo
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- CN215564880U CN215564880U CN202120744878.1U CN202120744878U CN215564880U CN 215564880 U CN215564880 U CN 215564880U CN 202120744878 U CN202120744878 U CN 202120744878U CN 215564880 U CN215564880 U CN 215564880U
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Abstract
The utility model discloses an electric power tower base which is characterized by comprising a base barrel, a plurality of auxiliary pipes, a connecting plate and a grouting pipe, wherein the base barrel is arranged in a rectangular shape in cross section, the auxiliary pipes are arranged on four side edges of the base barrel and are horizontally arranged, the connecting plate is fixedly connected to the top of the base barrel, the grouting pipe is fixedly connected to the middle position of the top of the connecting plate and is used for grouting into the base barrel, and concrete which penetrates into soil through the auxiliary pipes and the auxiliary pipes enables the connection between the base and the ground to be more reliable, so that the base is not easy to sink, the electric power tower is not easy to incline, cables are not easy to break, and potential safety hazards are not easy to cause.
Description
Technical Field
The utility model relates to the technical field of power towers, in particular to a power tower base.
Background
The electric power tower is a support equipment to power line, belongs to the steel construction product, and current electric power tower all often need pour a concrete foundation with the concrete in the middle of the process of buildding, but in some areas the soil property comparatively carries, sinks easily to appear in the concrete foundation who fills the end, leads to the electric power tower to appear inclining, probably leads to the cable fracture even, causes the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a power tower base, which enables the connection between the base and the ground to be more reliable through an auxiliary pipe and concrete which permeates into soil in the auxiliary pipe, so that the base is not easy to sink, the power tower is not easy to incline, cables are not easy to break, and potential safety hazards are not easy to cause.
In order to achieve the purpose, the utility model provides the following technical scheme: a power tower base comprises a base cylinder with a rectangular cross section, a plurality of auxiliary pipes horizontally arranged on four side edges of the base cylinder, a connecting plate fixedly connected to the top of the base cylinder, and grouting pipes fixedly connected to the middle position of the top of the connecting plate and used for grouting into the base cylinder;
the shape of connecting plate cross section is the same with the shape of basic section of thick bamboo cross section, and the size of connecting plate cross section is greater than the size of basic section of thick bamboo cross section, and auxiliary tube and a basic section of thick bamboo communicate each other, offer a plurality of injected holes that are used for slip casting in the middle of the soil on the auxiliary tube lateral wall, the axis of slip casting pipe and the lateral wall mutually perpendicular of the basic section of thick bamboo that is provided with this slip casting pipe.
By adopting the technical scheme, a foundation pit with the same shape and size as the foundation cylinder is firstly dug in the ground during construction, a plurality of holes which are in one-to-one correspondence with the auxiliary pipes are drilled on four sides of the foundation pit, the auxiliary pipes are inserted into the corresponding holes, then the foundation cylinder is inserted into the foundation pit, the auxiliary pipes are communicated with the foundation cylinder, concrete grout is injected into the foundation cylinder through the grouting pipes, the foundation cylinder and the auxiliary pipes are filled with the concrete grout, then pressurization is continued, the concrete grout can extend into the surrounding soil through the grouting holes, after the concrete is solidified, the surrounding ground can be reinforced, the bearing capacity of the ground is increased, the connection between the base and the ground is more reliable by arranging the auxiliary pipes, the base is not easy to sink, and the electric power tower is not easy to incline, thereby be difficult to lead to the cable fracture, be difficult to cause the potential safety hazard.
The utility model is further configured to: four vertical plates are arranged on four sides of the basic cylinder, the vertical plates are mutually attached to the side wall of the basic cylinder provided with the vertical plates, auxiliary pipes on the four sides of the basic cylinder are respectively and fixedly connected to the four vertical plates, a plurality of abdicating holes which are in one-to-one correspondence with the auxiliary pipes on the vertical plates are formed in the vertical plates, the abdicating holes and the corresponding auxiliary pipes are coaxially arranged, and the diameters of the abdicating holes are equal to the inner diameters of the corresponding auxiliary pipes;
a plurality of through holes which are in one-to-one correspondence with the yielding holes are formed in four side edges of the basic barrel, and the through holes and the corresponding yielding holes are coaxial and have the same diameter.
Through adopting above-mentioned technical scheme, through setting up the riser, can all insert the hole in the middle of with a plurality of auxiliary tubes on the riser once for it is more convenient to operate.
The utility model is further configured to: the both sides of riser are provided with two fixed connection curb plates on basic section of thick bamboo, and one side fixedly connected with that the curb plate deviates from basic section of thick bamboo deviates from the limiting plate of basic section of thick bamboo one side mutual contact with the riser.
Through adopting above-mentioned technical scheme, through setting up curb plate and limiting plate, can make riser and the inseparable laminating of a basic section of thick bamboo side for the through-hole on the basic section of thick bamboo can be aimed at more easily to the hole of auxiliary tube.
The utility model is further configured to: when the hole of stepping down is coaxial with the through-hole that corresponds, the riser bottom is parallel and level each other with basic bobbin base portion, and the riser top is provided with the baffle of fixed connection on basic section of thick bamboo, when the hole of stepping down is coaxial with the through-hole that corresponds, baffle and riser top contact each other.
Through adopting above-mentioned technical scheme, through setting up the baffle for the through-hole on the basic section of thick bamboo can be aimed at more easily to the hole of auxiliary tube.
In summary, compared with the prior art, the utility model has the following beneficial effects: when the construction method is used, a foundation pit with the same shape and size as the base cylinder is firstly dug in the ground, a plurality of holes corresponding to the auxiliary pipes one by one are drilled on four side edges of the foundation pit, the auxiliary pipes are inserted into the corresponding holes, then the base cylinder is inserted into the foundation pit, the auxiliary pipes are communicated with the base cylinder, then concrete slurry is injected into the base cylinder through the grouting pipes, the concrete slurry is fully injected into the base cylinder and the auxiliary pipes, then pressurization is continued, the concrete slurry can extend into the surrounding soil through the grouting holes, after the concrete is solidified, the surrounding ground can be reinforced, the bearing capacity of the ground is increased, the connection between the base and the ground is more reliable through the arrangement of the auxiliary pipes, the base is not easy to sink, the electric power tower is not easy to incline, and the cable is not easy to break, is not easy to cause potential safety hazard.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a cross-sectional view of an embodiment embodying a through-hole;
FIG. 4 is a schematic view of an embodiment with a connection plate removed;
fig. 5 is an enlarged schematic view of a portion B of fig. 4.
In the figure: 1. a base cylinder; 11. a through hole; 2. an auxiliary tube; 21. grouting holes; 3. a connecting plate; 31. a grouting pipe; 4. a vertical plate; 41. a hole of abdication; 5. a side plate; 6. a limiting plate; 7. and a baffle plate.
Detailed Description
Example (b): a power tower base is shown in attached figures 1 and 2 and comprises a base cylinder 1 with a rectangular cross section, a plurality of horizontally arranged auxiliary pipes 2 arranged on four side edges of the base cylinder 1, a connecting plate 3 fixedly connected to the top of the base cylinder 1 and a grouting pipe 31 fixedly connected to the middle position of the top of the connecting plate 3 and used for grouting in the base cylinder 1; the end of the grouting pipe 31 facing away from the foundation barrel 1 is sealed.
The shape of the cross section of the connecting plate 3 is the same as that of the cross section of the foundation barrel 1, the size of the cross section of the connecting plate 3 is larger than that of the cross section of the foundation barrel 1, the auxiliary pipe 2 is communicated with the foundation barrel 1, a plurality of grouting holes 21 used for grouting into soil are formed in the side wall of the auxiliary pipe 2, and the axis of the grouting pipe 31 is perpendicular to the side wall of the foundation barrel 1 provided with the grouting pipe 31.
Referring to the attached drawings 3, 4 and 5, four vertical plates 4 are arranged on four sides of a basic tube 1, the vertical plates 4 are mutually attached to the side walls of the basic tube 1 provided with the vertical plates 4, auxiliary tubes 2 on the four sides of the basic tube 1 are respectively and fixedly connected to the four vertical plates 4, a plurality of abdicating holes 41 which are in one-to-one correspondence with the auxiliary tubes 2 on the vertical plates 4 are formed in the vertical plates 4, the abdicating holes 41 are coaxially arranged with the corresponding auxiliary tubes 2, and the diameters of the abdicating holes 41 are equal to the inner diameters of the corresponding auxiliary tubes 2;
a plurality of through holes 11 corresponding to the yielding holes 41 one by one are formed in four side edges of the basic barrel 1, and the through holes 11 and the corresponding yielding holes 41 are coaxial and have the same diameter.
The both sides of riser 4 are provided with two fixed connection curb plates 5 on a basic section of thick bamboo 1, and curb plate 5 deviates from one side fixedly connected with of a basic section of thick bamboo 1 and riser 4 and deviates from limiting plate 6 of a basic section of thick bamboo 1 one side mutual contact.
When hole 41 and the coaxial time of the through-hole 11 that corresponds of stepping down, riser 4 bottom and the mutual parallel and level in a basic section of thick bamboo 1 bottom, riser 4 top is provided with baffle 7 of fixed connection on a basic section of thick bamboo 1, when hole 41 and the coaxial time of the through-hole 11 that corresponds of stepping down, baffle 7 and riser 4 top contact each other.
The working principle of the power tower base when in use is as follows: during construction, firstly, a foundation pit with the same shape and size as the foundation cylinder 1 is dug on the ground, a plurality of holes corresponding to the auxiliary pipes 2 one by one are drilled on four side edges of the foundation pit, the auxiliary pipes 2 are inserted into the corresponding holes, then the foundation cylinder 1 is inserted into the foundation pit, the vertical plates 4 are inserted between the corresponding two side plates 5 until the vertical plates 4 are contacted with the baffle plates 7, at the moment, the auxiliary pipes 2 are communicated with the foundation cylinder 1, when the foundation cylinder 1 is completely positioned in the foundation pit, the bottom of the connecting plate 3 is contacted with the ground, then concrete grout is injected into the foundation cylinder 1 through the grouting pipes 31, the concrete grout is fully injected into the foundation cylinder 1 and the auxiliary pipes 2, then pressurization is continued, the concrete grout can extend into the surrounding soil through the grouting holes 21, and after the concrete is solidified, the surrounding ground can be reinforced, increase the bearing capacity on ground to make being connected between base and the ground more reliable through setting up auxiliary tube 2, make the base be difficult to appear sinking, thereby be difficult to lead to the electric power tower to incline to appear, thereby be difficult to lead to the cable fracture, be difficult to cause the potential safety hazard.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (4)
1. An electric power tower base characterized in that: the grouting device comprises a base cylinder with a rectangular cross section, a plurality of horizontally arranged auxiliary pipes arranged on four side edges of the base cylinder, a connecting plate fixedly connected to the top of the base cylinder, and grouting pipes fixedly connected to the middle position of the top of the connecting plate and used for grouting into the base cylinder;
the shape of connecting plate cross section is the same with the shape of basic section of thick bamboo cross section, and the size of connecting plate cross section is greater than the size of basic section of thick bamboo cross section, and auxiliary tube and a basic section of thick bamboo communicate each other, offer a plurality of injected holes that are used for slip casting in the middle of the soil on the auxiliary tube lateral wall, the axis of slip casting pipe and the lateral wall mutually perpendicular of the basic section of thick bamboo that is provided with this slip casting pipe.
2. The power tower base of claim 1, wherein: four vertical plates are arranged on four sides of the basic cylinder, the vertical plates are mutually attached to the side wall of the basic cylinder provided with the vertical plates, auxiliary pipes on the four sides of the basic cylinder are respectively and fixedly connected to the four vertical plates, a plurality of abdicating holes which are in one-to-one correspondence with the auxiliary pipes on the vertical plates are formed in the vertical plates, the abdicating holes and the corresponding auxiliary pipes are coaxially arranged, and the diameters of the abdicating holes are equal to the inner diameters of the corresponding auxiliary pipes;
a plurality of through holes which are in one-to-one correspondence with the yielding holes are formed in four side edges of the basic barrel, and the through holes and the corresponding yielding holes are coaxial and have the same diameter.
3. The power tower base of claim 2, wherein: the both sides of riser are provided with two fixed connection curb plates on basic section of thick bamboo, and one side fixedly connected with that the curb plate deviates from basic section of thick bamboo deviates from the limiting plate of basic section of thick bamboo one side mutual contact with the riser.
4. The power tower base of claim 3, wherein: when the hole of stepping down is coaxial with the through-hole that corresponds, the riser bottom is parallel and level each other with basic bobbin base portion, and the riser top is provided with the baffle of fixed connection on basic section of thick bamboo, when the hole of stepping down is coaxial with the through-hole that corresponds, baffle and riser top contact each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120744878.1U CN215564880U (en) | 2021-04-13 | 2021-04-13 | Electric power tower base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120744878.1U CN215564880U (en) | 2021-04-13 | 2021-04-13 | Electric power tower base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215564880U true CN215564880U (en) | 2022-01-18 |
Family
ID=79856114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120744878.1U Active CN215564880U (en) | 2021-04-13 | 2021-04-13 | Electric power tower base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215564880U (en) |
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2021
- 2021-04-13 CN CN202120744878.1U patent/CN215564880U/en active Active
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