CN220167645U - Power transmission tower suitable for steep terrain - Google Patents
Power transmission tower suitable for steep terrain Download PDFInfo
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- CN220167645U CN220167645U CN202321715230.7U CN202321715230U CN220167645U CN 220167645 U CN220167645 U CN 220167645U CN 202321715230 U CN202321715230 U CN 202321715230U CN 220167645 U CN220167645 U CN 220167645U
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- 238000010276 construction Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 17
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Abstract
The utility model relates to the technical field of power transmission line erection equipment, and particularly discloses a power transmission tower suitable for steep terrain, which comprises a tower head, a tower body and a tower leg group, wherein the tower head is connected to the top of the tower body; the tower leg group comprises a plurality of tower legs, and the tower legs are at least four in height, wherein the four tower legs are detachably connected to the bottom of the tower body; the tower leg group comprises a high-call high tower leg group and a low-call high tower leg group, wherein the high-call high tower leg group comprises at least four high-call high tower legs with different heights, and the low-call high tower leg group comprises at least four low-call high tower legs with different heights. By adopting the technical scheme provided by the utility model, the technical problems that the construction difficulty and the damage to the original topography are still larger and the ecological environment is not protected due to the limited adaptability of the prior art to the steep topography of the mountain area can be solved.
Description
Technical Field
The utility model relates to the technical field of power transmission line erection equipment, in particular to a power transmission tower suitable for steep terrain.
Background
Most of the mountain power transmission lines are located at positions with high altitude, dangerous terrain and inconvenient traffic, so that the tower position condition of the power transmission tower is very bad. Currently, when a transmission line is constructed to adapt to steep slope terrains, a high-exposure multi-pile cap foundation scheme is generally adopted. However, when a multi-pile cap is adopted in the abrupt slope terrain, the opening amount of the base surface is large, the damage to the original terrain is large, and the environmental protection performance is poor; meanwhile, because of the change of the landform, landslide is easily caused when the position of the power transmission tower is rainy.
Based on the above, the prior art (bulletin number: CN 206722516U) discloses a power transmission tower adapting to steep terrain, which comprises a tower body, tower legs and a conversion truss for transitional connection of the tower body and the tower legs, wherein the upper end of the conversion truss is connected with the tower body, and the lower end of the conversion truss is provided with four tower legs; the first tower leg and the second tower leg are located one side of conversion truss towards the slope, the third tower leg and the fourth tower leg are located one side of conversion truss deviating from the slope, the size and the structure of the first tower leg and the second tower leg are the same, the size and the structure of the third tower leg and the fourth tower leg are the same, and the length of the third tower leg and the fourth tower leg is greater than the length of the first tower leg and the second tower leg. This transmission tower sets up first tower leg and the second tower leg that length is shorter towards one side on slope, sets up longer third tower leg and the fourth tower leg of length in one side that deviates from the slope for the length adaptation of tower leg is steep topography, thereby can reduce the base surface open volume, reduce the destruction to original topography, be favorable to protecting ecological environment.
However, the above prior art has the following problems: in the steep mountain area of topography, not only there is the difference in height along the slope direction of mountain, often also can exist the difference in height in the direction of the ring mountain, first tower leg and second tower leg promptly, and the ground height that the mounted position of third tower leg and fourth tower leg corresponds probably different, under the circumstances that the high meeting of suspension point altitude of guaranteeing the transmission tower, need dig the higher position of ground, fill the lower position of ground or will correspond the pile cap and make highly, the adaptability of the steep topography of mountain area of prior art is limited promptly, not only results in the construction degree of difficulty great, and still great to the destruction of original topography, be unfavorable for protecting ecological environment.
Disclosure of Invention
The utility model aims to provide a power transmission tower suitable for steep terrains, so as to solve the technical problems that construction difficulty and damage to original terrains are still large and ecological environment protection is not facilitated due to limited adaptability of the prior art to steep terrains in mountain areas.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the power transmission tower suitable for steep terrain comprises a tower head, a tower body and a tower leg group, wherein the tower head is connected to the top of the tower body; the tower leg group comprises a plurality of tower legs, and the plurality of tower legs at least have four heights, wherein the four tower legs are connected to the bottom of the tower body.
The principle and the advantages of the scheme are as follows:
in practical application, if there is a height difference along the mountain gradient direction and the ring mountain direction, that is, the heights of the installation positions corresponding to the four tower legs are different, the tower legs with four heights can be adaptively selected according to the heights of the four tower leg installation positions, and can be detachably connected to the bottom of the tower body, so that under the condition that the altitude of the hanging point of the power transmission tower meets the requirement, the filling and digging amount of the installation positions of the tower legs is reduced, the pile cap at the position with lower ground height is not required to be additionally made high, the construction difficulty is reduced, the damage to the original terrain is reduced to the greatest extent, and the ecological environment is protected.
According to the scheme, when the power transmission tower structure is manufactured, various tower heads and tower bodies corresponding to calling heights can be produced in batches, tower legs with different heights can be produced in batches, the tower heads, the tower bodies and the tower legs with corresponding models can be selected for assembly according to design requirements when the power transmission tower structure is used, compared with the power transmission towers at all positions, the power transmission tower structure is designed independently, the design time can be greatly saved, and the processing convenience can be greatly improved.
Preferably, as an improvement, the tower leg group includes a high-call high tower leg group including at least four high-call high tower legs having different heights and a low-call high tower leg group including at least four low-call high tower legs having different heights.
By adopting the scheme, when the high-altitude power transmission tower is required to be installed, four high-altitude tower legs with corresponding heights are selected in the high-altitude tower leg group according to the terrain height of the installation position, and when the low-altitude power transmission tower is required to be installed, four low-altitude tower legs with corresponding heights are selected in the low-altitude tower leg group according to the terrain height of the installation position, so that the selectivity of the tower leg heights can be further improved, the selected tower legs are more suitable for the terrain height of the installation position, the damage to the original terrain is further reduced, and the ecological environment is further protected.
Preferably, as an improvement, the high-rise tower leg and the low-rise tower leg comprise a tower leg main material and a tower leg inclined material, the bottom of the tower leg main material is connected with a bottom plate, the bottom of the tower leg inclined material is also connected with the bottom plate, and the tops of the tower leg main material and the tower leg inclined material are connected with a tower body.
By adopting the scheme, the bottom plates are connected to the bottoms of the main tower leg material and the inclined tower leg material, namely the main tower leg material and the inclined tower leg material are connected into a whole through the bottom plates, so that the tower body and the tower head above are effectively supported, and the bottom plates are convenient for the connection of the tower legs and the pile cap; the main tower leg material and the inclined tower leg material are connected with the bottom plate, and the main tower leg material and the inclined tower leg material are also indirectly connected, so that the main tower leg material, the inclined tower leg material and the bottom plate are separately arranged, and the material which does not meet the requirements is convenient to replace, so that the supporting stability of the tower leg is ensured.
Preferably, as an improvement, the high and low call legs further comprise at least one inclined auxiliary material connected between the leg main material and the leg diagonal material.
By adopting the scheme, at least one inclined auxiliary material is added between the main tower leg material and the inclined tower leg material of the high-calling tower leg and the low-calling tower leg, so that the supporting strength of the tower leg can be effectively improved, the supporting stability of the tower leg to the tower head and the tower body above is improved, the system is suitable for more severe environments and climates, and the practicability of the whole power transmission tower is improved.
Preferably, as an improvement, the high-call high tower leg and the low-call high tower leg further comprise at least one horizontal auxiliary material, wherein the horizontal auxiliary material is connected between the main tower leg material and the inclined tower leg material, and the horizontal auxiliary material and the inclined auxiliary material are connected end to end.
By adopting the scheme, on the basis of the inclined auxiliary materials, at least one horizontal auxiliary material connected with the inclined auxiliary materials end to end is added for improving the structural density between the main material of the tower leg and the inclined material of the tower leg, further improving the supporting strength of the tower leg, and improving the supporting stability of the tower leg to the tower head and the tower body above, thereby further adapting to severe environment and climate and being beneficial to further improving the practicability of the whole power transmission tower.
Preferably, as an improvement, the high-calling tower leg further comprises a reinforcing auxiliary material, the connection part of the bottom Yu Datui main material of the reinforcing auxiliary material and the uppermost horizontal auxiliary material is connected with the main material of the tower leg, and the top end of the reinforcing auxiliary material is connected with the tower body; the top end of the uppermost inclined auxiliary material is connected with the tower body.
By adopting the scheme, the reinforcing auxiliary material is arranged between the main tower leg material and the inclined tower leg material of the high-voltage tower leg, so that the reinforcing auxiliary material is communicated with the inclined auxiliary material and the horizontal auxiliary material, the supporting strength of the high-voltage tower leg can be further improved, more tower heads and tower bodies with heavier weight are adapted to the high-voltage transmission tower structure, and the supporting stability of the high-voltage tower leg to the tower heads and the tower bodies is improved.
Preferably, as an improvement, the tower body and the tower leg are connected through the connecting component.
By adopting the scheme, the tower body and the tower legs are connected by the connecting assembly, so that the tower body and the tower legs can be transported to the installation position separately, and compared with the whole transportation after connection, the convenience of transportation can be improved; after transporting the tower body and the tower legs to the installation position, four tower legs selected according to the terrain height of the installation position are connected with the tower body on site through the connecting assembly, if a certain structure is damaged in the transportation process, the supporting strength of the power transmission tower can be ensured, and the cost waste of whole replacement and maintenance is avoided.
Preferably, as an improvement, the connecting assembly comprises a main material connecting plate and an inclined material connecting plate, wherein a plurality of first connecting holes are formed in the main material connecting plate, and main material connecting holes are formed in positions, corresponding to the first connecting holes, of the main material of the tower leg; a plurality of second connecting holes are formed in the inclined material connecting plate, and inclined material connecting holes are formed in positions of the second connecting holes of the corresponding parts of the inclined materials of the tower legs.
By adopting the scheme, bolts penetrate through the first connecting holes and the main material connecting holes at corresponding positions and are screwed and fixed by nuts, so that the main material connecting plate and the tower leg main material can be fixedly connected; holes are formed in the positions, corresponding to the first connecting holes, of the auxiliary materials of the tower body, bolts penetrate through the first connecting holes in the corresponding positions and the holes of the auxiliary materials of the tower body, and the main material connecting plate and the auxiliary materials of the tower body can be fixedly connected by screwing the bolts together with nuts; thus, the fixed connection of the main material of the tower leg and the auxiliary material of the tower body is realized. And similarly, the inclined material connecting plate is fixedly connected with the tower leg inclined material and the tower body auxiliary material respectively, so that the fixed connection of the tower leg inclined material and the tower body auxiliary material is realized. The connecting assembly is simple in structure, the main tower leg material and the inclined tower leg material are fixedly connected with the auxiliary tower body material, so that the connection stability of the auxiliary tower leg material and the auxiliary tower body material can be guaranteed, and the stable support of the tower body by the tower leg is guaranteed.
Preferably, as an improvement, the connecting assembly further comprises a main material fixing plate, a plurality of third connecting holes are formed in the main material fixing plate, and main material fixing holes are formed in positions, corresponding to the third connecting holes, of the main material of the tower leg.
By adopting the scheme, the bolts penetrate through the third connecting holes and the main material fixing holes at the corresponding positions and are screwed by matching with nuts, so that the main material fixing plate and the main material of the tower leg can be fixedly connected; a hole is formed in the position, corresponding to the third connecting hole, of the main tower material, a bolt penetrates through the third connecting hole in the corresponding position and the hole of the main tower material, and the main material fixing plate and the main tower material are fixedly connected by being screwed together with the bolt; so realized the fixed connection of tower leg owner material and body of tower owner material promptly, can further improve the connection stability of tower leg and body of tower, guarantee that the tower leg carries out steady support to the body of tower.
Preferably, as an improvement, auxiliary material connecting holes are formed in the top ends of the reinforcing auxiliary material and the uppermost inclined auxiliary material.
Adopt this scheme, all set up the auxiliary material connecting hole on the top of strengthening auxiliary material and the slope of top auxiliary material, set up the hole in the position that the body of the tower auxiliary material corresponds auxiliary material connecting hole, pass auxiliary material connecting hole and body of the tower auxiliary material's hole with the bolt, the nut that cooperates again screws up can realize strengthening auxiliary material and the fixed connection of top slope auxiliary material and body of the tower auxiliary material, can further improve the connection stability of tower leg and body of the tower to guarantee that the tower leg carries out stable support to the body of the tower.
Drawings
Fig. 1 is a schematic overall structure of embodiment 1 of the present utility model.
Fig. 2 is an elevation view of the first low call leg of fig. 1.
Fig. 3 is an elevation view of the second low call leg of fig. 1.
Fig. 4 is an elevation view of the third low call leg of fig. 1.
Fig. 5 is an elevation view of the fourth low call leg of fig. 1.
Fig. 6 is an elevation view of the first high call leg of fig. 1.
Fig. 7 is an elevation view of the second high call leg of fig. 1.
Fig. 8 is an elevation view of the third high call leg of fig. 1.
Fig. 9 is an elevation view of the fourth high call leg of fig. 1.
Fig. 10 is an elevation view of the fifth high call leg of fig. 1.
Fig. 11 is an elevation view of the connection of the body of the tower and the lower leg of the tower of fig. 1.
Fig. 12 is an elevation view of the junction of the body of the tower and the upper leg of the high call of fig. 1.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the tower head 1, the tower body 2, the tower body main material 21, the tower body auxiliary material 22, the tower leg 3, the tower leg main material 31, the tower leg diagonal material 32, the inclined auxiliary material 33, the horizontal auxiliary material 34, the reinforcing auxiliary material 35, the bottom plate 4, the main material connecting plate 5, the first connecting hole 51, the main material connecting hole 52, the diagonal material connecting plate 6, the second connecting hole 61, the diagonal material connecting hole 62, the main material fixing plate 7, the third connecting hole 71, the main material fixing hole 72 and the auxiliary material connecting hole 8.
Example 1
The power transmission tower suitable for steep terrain comprises a tower head 1, a tower body 2 and a tower leg group, wherein the tower head 1 is connected to the top of the tower body 2; the tower leg group comprises a plurality of tower legs 3, and the plurality of tower legs 3 have at least four heights, wherein the four tower legs 3 are connected to the bottom of the tower body 2.
The tower leg sets comprise a high-call high tower leg set and a low-call high tower leg set, wherein the high-call high tower leg set comprises at least four high-call high tower legs with different heights, and the low-call high tower leg set comprises at least four low-call high tower legs with different heights. In this embodiment, the low-call high tower leg group includes four low-call high tower legs with different heights, which are a first low-call high tower leg shown in fig. 2, a second low-call high tower leg shown in fig. 3, a third low-call high tower leg shown in fig. 4, and a fourth low-call high tower leg shown in fig. 5; the high-call leg group includes five high-call legs having different heights, which are a first high-call leg shown in fig. 6, a second high-call leg shown in fig. 7, a third high-call leg shown in fig. 8, a fourth high-call leg shown in fig. 9, and a fifth high-call leg shown in fig. 10, respectively.
Referring to fig. 2 to 10, the high-call tower leg and the low-call tower leg comprise a tower leg main material 31 and a tower leg inclined material 32, the bottom of the tower leg main material 31 is connected with a bottom plate 4, and the bottom of the tower leg inclined material 32 is also connected with the bottom plate 4; specifically, bolt holes are formed in the bottoms of the main tower leg material 31 and the inclined tower leg material 32 and the bottom plate 4, the main tower leg material 31, the inclined tower leg material 32 and the bottom plate 4 are preliminarily fixed through bolt and nut matching, and then the main tower leg material 31, the inclined tower leg material 32 and the bottom plate 4 are welded and fixed.
The high-call high tower leg and the low-call high tower leg further comprise at least one inclined auxiliary material 33, and the inclined auxiliary material 33 is connected between the tower leg main material 31 and the tower leg inclined material 32; the high and low call legs further comprise at least one horizontal auxiliary material 34, the horizontal auxiliary material 34 being connected between the leg main material 31 and the leg diagonal material 32, and the horizontal auxiliary material 34 and the diagonal auxiliary material 33 being connected end to end. The high-calling tower leg 3 further comprises a reinforcing auxiliary material 35, the bottom end of the reinforcing auxiliary material 35 is connected with the tower leg main material 31 at the joint of the tower leg main material 31 and the uppermost horizontal auxiliary material 34, and the top end of the reinforcing auxiliary material 35 is connected with the tower body 2; the top end of the uppermost inclined auxiliary material 33 is connected to the tower body 2.
It should be noted that, in this embodiment, all of the low-call high tower legs and the high-call high tower legs include at least one inclined auxiliary material 33, and all of the tower legs 3 except the first low-call high tower leg include at least one horizontal auxiliary material 34, and all of the high-call high tower legs except the first high-call high tower leg include one reinforcing auxiliary material 35; and in order to ensure the rationality of the structure, the horizontal auxiliary material 34 of the first high-call tower leg is actually inclined.
Specifically, all the inclined auxiliary materials 33 of the low-calling high tower leg and the uppermost inclined auxiliary material 33 of the high-calling high tower leg are fixedly connected with the main tower leg material 31 and the inclined tower leg material 32 through bolts at two ends respectively; all horizontal auxiliary materials 34 of the low-calling high tower leg and all horizontal auxiliary materials 34 of the high-calling high tower leg are fixedly connected with the tower leg main material 31 and the tower leg inclined material 32 through bolts at two ends respectively; the uppermost inclined auxiliary material 33 of the high call Gao Datui is fixedly connected with the tower leg inclined material 32 at the lower end thereof through bolts; the lower end of the reinforcing auxiliary material of the high-lift tower leg is fixedly connected with the main material 31 of the tower leg through bolts.
The tower body 2 and the tower legs 3 are connected through the connecting components, namely the tops of the tower leg main materials 31 and the tower leg inclined materials 32 are connected with the tower body 2 through the connecting components. As shown in fig. 11 and 12 in combination, the connection assembly includes a main material connection plate 5, an oblique material connection plate 6, and a main material fixing plate 7.
A plurality of first connecting holes 51 are formed in the main material connecting plate 5, main material connecting holes 52 shown in fig. 2-10 are formed in positions of the first connecting holes 51 of the corresponding parts of the main material 31 of the tower legs, and bolts penetrate through the main material connecting holes 52 and the first connecting holes 51 of the corresponding positions to realize the fixed connection of the main material 31 of the tower legs and the main material connecting plate 5; holes are formed in the positions, corresponding to the other parts of the first connecting holes 51, of the auxiliary tower material 22, and bolts penetrate through the holes of the auxiliary tower material 22 and the first connecting holes 51 in the corresponding positions, so that the auxiliary tower material 22 and the main material connecting plate 5 are fixedly connected; in this way, the main tower leg material 31 and the auxiliary tower body material 22 are fixedly connected.
A plurality of second connecting holes 61 are formed in the diagonal member connecting plate 6, diagonal member connecting holes 62 shown in fig. 2-10 are formed in positions of the second connecting holes 61 of the corresponding parts of the diagonal members 32 of the tower legs, and bolts penetrate through the diagonal member connecting holes 62 and the second connecting holes 61 of the corresponding positions to realize fixed connection of the diagonal members 32 of the tower legs and the diagonal member connecting plate 6; holes are formed in the positions, corresponding to the other part of the second connecting holes 61, of the auxiliary tower material 22, and bolts penetrate through the holes of the auxiliary tower material 22 and the second connecting holes 61 in the corresponding positions, so that the auxiliary tower material 22 and the inclined material connecting plate 6 are fixedly connected; in this way, the leg diagonal members 32 and the body auxiliary member 22 are fixedly connected.
A plurality of third connecting holes 71 are formed in the main material fixing plate 7, main material fixing holes 72 are formed in positions of the corresponding parts of the third connecting holes 71 of the main material 31 of the tower legs, bolts penetrate through the main material fixing holes 72 and the corresponding positions of the third connecting holes 71, and the main material 31 of the tower legs is fixedly connected with the main material fixing plate 7; the position of the tower body main material 21 corresponding to the other part of the third connecting holes 71 is provided with holes, and bolts penetrate through the holes of the tower body main material 21 and the third connecting holes 71 at the corresponding positions to realize the fixed connection of the tower body main material 21 and the main material fixing plate 7; in this way, the leg main material 31 and the body main material 21 are fixedly connected.
Referring to fig. 6 to 10 and 12, auxiliary material connecting holes 8 are formed in the top ends of the reinforcing auxiliary material 35 and the uppermost inclined auxiliary material 33, holes are formed in the positions, corresponding to the auxiliary material connecting holes 8, of the tower body auxiliary material 22, bolts penetrate through the auxiliary material connecting holes 8 and the holes of the tower body auxiliary material 22, and the reinforcing auxiliary material 35 and the uppermost inclined auxiliary material 33 are fixedly connected with the tower body auxiliary material 22.
The specific implementation process is as follows:
selecting tower legs 3: the low-call high power transmission tower (call high is 15 m, 18 m or 21 m), and four low-call high tower legs are selected to be installed according to the actual topography of the installation position, so that the height of each low-call high tower leg is close to the distance between the bottom of the tower body 2 and the ground of the installation position, and the filling and excavation amount is reduced. Similarly, the power transmission towers of high-altitude (the altitude is 24 meters, 27 meters or 30 meters) are installed by selecting four of the first high-altitude tower legs to the fifth high-altitude tower legs according to the actual topography of the installation position, so that the height of each high-altitude tower leg is close to the distance between the bottom of the tower body 2 and the ground at the installation position, and the filling and excavation amount is reduced. It should be noted that the number of the tower legs 3 at each height is several, if the ground heights of two or more of the tower legs 3 are the same, two or more tower legs 3 with the same height may be selected to be installed at corresponding positions.
And (3) mounting tower legs 3: the tower leg main material 31, the tower body main material 21 and the tower body auxiliary material 22 are fixedly connected through the connecting components and the bolts, then the tower leg inclined material 32 and the tower body auxiliary material 22 are fixedly connected through the connecting components and the bolts, if the tower leg is installed, the reinforcing auxiliary material 35 and the uppermost inclined auxiliary material 33 are fixedly connected with the tower body auxiliary material 22 through the bolts, and therefore the installation of the tower leg 3 on the tower body 2 is completed. In this scheme, the connection of each structure of tower leg 3 and the connection of tower leg 3 and bottom plate 4 can be prefabricated in the mill to reduce the time that on-the-spot installation spent, improve on-the-spot installation's convenience, thereby be favorable to improving transmission tower's overall installation effectiveness.
The foregoing is merely exemplary of the present utility model, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (9)
1. Be applicable to transmission tower of steep topography, its characterized in that: the device comprises a tower head, a tower body and a tower leg group, wherein the tower head is connected to the top of the tower body; the tower leg group comprises a plurality of tower legs, and the plurality of tower legs have at least four heights, wherein the four tower legs are connected to the bottom of the tower body; the tower leg group comprises a high-call high tower leg group and a low-call high tower leg group, wherein the high-call high tower leg group comprises five high-call high tower legs with different heights, and the low-call high tower leg group comprises four low-call high tower legs with different heights.
2. The power transmission tower adapted for use on steep terrain according to claim 1, wherein: the high-rise tower leg and the low-rise tower leg comprise a tower leg main material and a tower leg inclined material, the bottom of the tower leg main material is connected with a bottom plate, the bottom of the tower leg inclined material is also connected with the bottom plate, and the tops of the tower leg main material and the tower leg inclined material are connected with a tower body.
3. The power transmission tower adapted for use on steep terrain according to claim 2, wherein: the high-rise tower leg and the low-rise tower leg further comprise at least one inclined auxiliary material, and the inclined auxiliary material is connected between the tower leg main material and the tower leg inclined material.
4. A transmission tower suitable for use on steep terrain according to claim 3, wherein: the high-rise tower leg and the low-rise tower leg further comprise at least one horizontal auxiliary material, the horizontal auxiliary material is connected between the main tower leg material and the inclined tower leg material, and the horizontal auxiliary material and the inclined auxiliary material are connected end to end.
5. The power transmission tower adapted for use in steep terrain according to claim 4, wherein: the high-call tower leg further comprises a reinforcing auxiliary material, the joint of the bottom Yu Datui main material of the reinforcing auxiliary material and the uppermost horizontal auxiliary material is connected with the main material of the tower leg, and the top of the reinforcing auxiliary material is connected with the tower body; the top end of the uppermost inclined auxiliary material is connected with the tower body.
6. A transmission tower suitable for use in steep terrain according to any of claims 2-5, wherein: the tower body and the tower legs are connected through the connecting components.
7. The power transmission tower adapted for use in steep terrain according to claim 6, wherein: the connecting assembly comprises a main material connecting plate and an inclined material connecting plate, wherein a plurality of first connecting holes are formed in the main material connecting plate, and main material connecting holes are formed in positions of the first connecting holes of the corresponding parts of the main materials of the tower legs; a plurality of second connecting holes are formed in the inclined material connecting plate, and inclined material connecting holes are formed in positions of the second connecting holes of the corresponding parts of the inclined materials of the tower legs.
8. The power transmission tower adapted for use in steep terrain according to claim 7, wherein: the connecting assembly further comprises a main material fixing plate, a plurality of third connecting holes are formed in the main material fixing plate, and main material fixing holes are formed in positions, corresponding to the third connecting holes, of the main material of the tower leg.
9. The power transmission tower adapted for use in steep terrain according to claim 5, wherein: auxiliary material connecting holes are formed in the top ends of the reinforcing auxiliary material and the uppermost inclined auxiliary material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321715230.7U CN220167645U (en) | 2023-06-30 | 2023-06-30 | Power transmission tower suitable for steep terrain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321715230.7U CN220167645U (en) | 2023-06-30 | 2023-06-30 | Power transmission tower suitable for steep terrain |
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| Publication Number | Publication Date |
|---|---|
| CN220167645U true CN220167645U (en) | 2023-12-12 |
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ID=89065995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321715230.7U Active CN220167645U (en) | 2023-06-30 | 2023-06-30 | Power transmission tower suitable for steep terrain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220167645U (en) |
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2023
- 2023-06-30 CN CN202321715230.7U patent/CN220167645U/en active Active
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