CN108086778B - Power transmission line pole tower beneficial to mechanized construction - Google Patents
Power transmission line pole tower beneficial to mechanized construction Download PDFInfo
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- CN108086778B CN108086778B CN201810115132.7A CN201810115132A CN108086778B CN 108086778 B CN108086778 B CN 108086778B CN 201810115132 A CN201810115132 A CN 201810115132A CN 108086778 B CN108086778 B CN 108086778B
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 230000009286 beneficial effect Effects 0.000 title abstract description 5
- 239000000463 material Substances 0.000 claims description 121
- 238000005192 partition Methods 0.000 claims description 74
- 229910000831 Steel Inorganic materials 0.000 claims description 63
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- 238000000354 decomposition reaction Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
- E04H12/10—Truss-like structures
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Abstract
The invention discloses a transmission line pole tower beneficial to mechanized construction, which comprises a tower upper body section, a tower leg section, a first tower body section, a second tower body section and a third tower body section, wherein the first tower body section, the second tower body section and the third tower body section are arranged in a row from bottom to top and are fixedly connected with each other, the tower upper body section is fixedly arranged above the third tower body section, the first tower body section is fixedly arranged above the tower leg section, the tower leg section comprises a plurality of tower leg sections, and the plurality of tower leg sections are symmetrically and fixedly connected with one position. According to the invention, the reasonable design method is adopted to moderately optimize the tower body structure, the transmission line tower in the prior art is split, so that the split hoisting of the tower body structure is realized, the safety and reliability of the high-altitude connection of the split integral hoisting pieces are ensured, the mechanical and pipelining assembly work efficiency of the transmission tower structure is improved, the labor intensity is reduced, and the intrinsic safety level of the tower assembly construction is improved.
Description
Technical Field
The invention relates to a transmission line tower favorable for mechanized construction, and belongs to the technical field of transmission line towers.
Background
With the comprehensive and deep popularization and application of the whole-process mechanized construction technology of the power transmission line, construction enterprises in China sequentially adopt construction equipment with higher mechanization degree such as a falling double-flat-arm holding pole, an automobile crane and the like. However, the crossing tower of the transmission line is close to a high-speed railway, a high-voltage power line and a highway, is influenced by factors such as site topography, large foundation of the lower tower body and the like, is difficult to assemble by a conventional suspension pole group tower, and is generally assembled into the crossing tower by adopting a ground boom pole or an automobile crane, so that the mechanical construction degree is high.
Because of the limitations of the size, weight and in-place height of the tower sections below the transmission line pole and tower cross arm, construction equipment cannot hoist each tower section in place at one time. Meanwhile, due to the design characteristics that the horizontal materials and the crossed inclined materials of the tower body are intersected but not interrupted, the construction equipment cannot hoist the tower body sections in blocks, and only a decomposition assembly method of sheet type or part hoisting can be adopted, so that the installation efficiency is low, the high-altitude operation points are more, the operation amount is large, the safety risk is high, the full play of the hoisting capacity of the construction equipment is limited to a certain extent, the maximum technical and economic benefits of the construction equipment are not exerted, and the comprehensive popularization of the continuous flow operation mode is not facilitated.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a power transmission line tower which is favorable for mechanized construction.
In order to achieve the above purpose, the invention provides a transmission line pole tower beneficial to mechanized construction, which comprises a tower upper body section and is characterized by further comprising a tower leg section, a plurality of tower body section I, a plurality of tower body section II and a plurality of tower body section III, wherein the tower body section I, the tower body section II and the tower body section III are arranged in a row from bottom to top and are fixedly connected with each other, the tower upper body section is fixedly arranged above the tower body section III, the tower leg section I is fixedly connected with the upper end of the tower leg section, the tower leg section comprises a plurality of tower leg sections, and the tower leg sections are symmetrically and fixedly connected with one place.
The utility model provides a transmission line pole tower that is favorable to mechanized construction, its characterized in that, tower leg section includes four tower leg sections and four cross shaped steel, four tower leg sections all include tower leg section upper left inclined section, tower leg section upper right inclined section, tower leg section left side separates face big horizontal section, tower leg section lower left inclined section, tower leg section lower right inclined section, tower leg section main material, tower leg section right side separates face big horizontal section, four tower leg sections are symmetrical structure tower leg section main material;
the right end of the left upper inclined material of the tower leg section, the right end of the left partition surface large horizontal material of the tower leg section and the right end of the left lower inclined material of the tower leg section are fixedly connected with the main material of the tower leg section from top to bottom in sequence,
the left end of the right upper inclined material of the tower leg section, the left end of the right partition surface large horizontal material of the tower leg section and the left end of the right lower inclined material of the tower leg section are fixedly connected with the main material of the tower leg section from top to bottom in sequence,
the left end of the upper left inclined material of the tower leg section, the left end of the large horizontal material of the left partition surface of the tower leg section, the left end of the lower left inclined material of the tower leg section and the right end of the upper right inclined material of the tower leg section, the right end of the large horizontal material of the right partition surface of the tower leg section and the right end of the lower right inclined material of the tower leg section are fixedly connected with one cross-shaped steel.
Preferentially, the cross section of the cross-shaped steel is T-shaped, the cross-shaped steel comprises two T-shaped steels, and the two T-shaped steels are fixedly connected with each other back to back through bolts to form a cross shape.
Preferably, the first tower section comprises four first tower sections, each first tower section comprises a first left upper inclined section, a first right upper inclined section, a first left lower inclined section, a first right lower inclined section and a first main section, the right end of the first left upper inclined section and the right end of the first left lower inclined section are respectively and fixedly connected with the upper end and the lower end of the first main section, the left end of the first right upper inclined section and the left end of the first right lower inclined section are respectively and fixedly connected with the upper end and the lower end of the first main section,
the four tower body dividing sections I comprise a left front tower body dividing section I, a right front tower body dividing section I, a left rear tower body dividing section I and a right rear tower body dividing section I,
the right upper inclined section of the first tower body section of the left front tower section and the left lower inclined section of the first tower body section of the left rear tower section are integrally formed, the right lower inclined section of the first tower body section of the left front tower section and the left upper inclined section of the first tower body section of the left rear tower section are integrally formed,
the upper right inclined section of the first tower body section of the right rear tower section and the lower left inclined section of the first tower body section of the right front tower section are integrally formed, the lower right inclined section of the first tower body section of the right rear tower section and the upper left inclined section of the first tower body section of the right front tower section are integrally formed,
the upper right inclined section of the first right front tower section, the lower right inclined section of the first right front tower section, the upper left inclined section of the first left front tower section and the lower left inclined section of the first left front tower section are fixedly connected at one position,
the first upper right inclined section of the first left rear tower section, the first lower right inclined section of the first left rear tower section, the first upper left inclined section of the first right rear tower section, and the first lower left inclined section of the first right rear tower section are fixedly connected to one place.
Preferentially, the first tower body section comprises two cross-shaped steel, the first right upper inclined section of the first right front tower section, the first right lower inclined section of the first right front tower section, the first left upper inclined section of the first left front tower section, the first left lower inclined section of the first left front tower section is fixedly connected with the same cross-shaped steel, the first right upper inclined section of the first left rear tower section, the first right lower inclined section of the first left rear tower section, the first left upper inclined section of the first right rear tower section, and the first left lower inclined section of the first right rear tower section are fixedly connected with the same cross-shaped steel.
Preferably, the second tower section comprises four second tower sections, the second tower sections comprise a second upper left inclined section, a second upper right inclined section, a second lower left inclined section, a second lower right inclined section, a second left horizontal section, a second right horizontal section and a second main section,
the left end of the second left upper inclined material of the tower body section, the left end of the second left partition surface large horizontal material of the tower body section and the left end of the second left lower inclined material of the tower body section are respectively and fixedly connected with the second main material of the tower body section from top to bottom,
the right end of the second right upper inclined material of the tower body section, the right end of the large horizontal material of the second right partition surface of the tower body section and the right end of the right lower inclined material of the tower body Duan Er are respectively and fixedly connected with the second main material of the tower body section from top to bottom,
the four tower body dividing sections II comprise a left front tower body dividing section II, a right rear tower body dividing section II and a left rear tower body dividing section II,
the second upper right inclined section of the second left front tower section is integrally formed with the second lower left inclined section of the second left rear tower section, the second lower right inclined section of the second left front tower section is integrally formed with the second upper left inclined section of the second left rear tower section,
the second left upper inclined section of the second left front tower section, the second left lower inclined section of the second left front tower section, the second right upper inclined section of the second right front tower section and the second right lower inclined section of the second right front tower section are fixedly connected at one position,
the second left upper inclined section of the second right rear tower section, the second left lower inclined section of the second right rear tower section, the second right upper inclined section of the second left rear tower section and the second right lower inclined section of the second left rear tower section are fixedly connected to one position.
Preferably, the second tower body section comprises two cross-shaped steel, the second upper left inclined section of the second left front tower section, the second lower left inclined section of the second left front tower section, the second upper right inclined section of the second right front tower section, the second lower right inclined section of the second right front tower section are fixedly connected with one cross-shaped steel,
the second left upper inclined section of the second right rear tower section, the second left lower inclined section of the second right rear tower section, the second right upper inclined section of the second left rear tower section and the second right lower inclined section of the second left rear tower section are fixedly connected to a cross-shaped steel.
Preferably, the third tower section comprises four third tower sections,
the tower body dividing section III comprises a tower body section III left partition surface large horizontal section, a tower body section III right partition surface large horizontal section, a tower body section III left lower inclined section, a tower body section III right lower inclined section and a tower body section III main section,
the right end of the large horizontal material of the three left partition surfaces of the tower body section, the right end of the three left lower inclined materials of the tower body section are fixedly connected with the three main materials of the tower body section, the left end of the large horizontal material of the three right partition surfaces of the tower body section, the left end of the three right lower inclined materials of the tower body section are fixedly connected with the three main materials of the tower body section,
the four tower body dividing sections three comprise a left front tower body dividing section three, a left rear tower body dividing section three, a right front tower body dividing section three and a right rear tower body dividing section three,
the large horizontal section of the right partition surface of the tower body section III of the left front tower section III and the large horizontal section of the left partition surface of the tower body section III of the left rear tower section III are integrally formed,
the large horizontal section of the left partition surface of the tower body section III of the right front tower section III and the large horizontal section of the right partition surface of the tower body section III of the right rear tower section III are integrally formed,
the large horizontal section of the left partition surface of the tower body section III of the left front tower section III, the left downward inclined section of the tower body section III of the left front tower section III, the large horizontal section of the right partition surface of the tower body section III of the right front tower section III, the right downward inclined section of the tower body section III of the right front tower section III are fixedly connected at one position,
the left separation surface large horizontal section of the tower body section III of the right rear tower separation section III, the left downward inclined section of the tower body section III of the right rear tower separation section III, the right separation surface large horizontal section of the tower body section III of the left rear tower separation section III, and the right downward inclined section of the tower body section III of the left rear tower separation section III are fixedly connected at one position.
Preferably, the third tower body section comprises two cross-shaped steel, the third left partition surface large horizontal section of the third left front tower section, the third left lower diagonal section of the third left front tower section, the third right partition surface large horizontal section of the third right front tower section, the third right lower diagonal section of the third right front tower section is fixedly connected with one cross-shaped steel,
the left separation surface large horizontal section of the tower body section III of the right rear tower separation section III, the left lower inclined section of the tower body section III of the right rear tower separation section III, the right separation surface large horizontal section of the tower body section III of the left rear tower separation section III, and the right lower inclined section of the tower body section III of the left rear tower separation section III are fixedly connected to a cross-shaped steel.
The invention has the beneficial effects that:
according to the invention, the reasonable design method is adopted to moderately optimize the tower body structure, the transmission line tower in the prior art is split, so that the split hoisting of the tower body structure is realized, the designed nodes have good strength and rigidity, the safety and reliability of the high-altitude connection of the split integral hoisting pieces are ensured, the mechanical and pipelining assembly work efficiency of the transmission tower structure is improved, the labor intensity is reduced, and the intrinsic safety level of the tower assembly construction is improved.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a front view of a leg section of the present invention;
FIG. 3 is a front and top view of a cross section steel for connecting leg sections of a tower according to the present invention;
FIG. 4 is a front view of a first tower section of the present invention;
FIG. 5 is a front and top plan view of a section of the tower of the present invention with cross-section steel attached;
FIG. 6 is a front view of a second tower section of the present invention;
FIG. 7 is a front and top view of a second section of the tower section of the present invention connected to a cross section steel;
FIG. 8 is a front view of a third tower section of the present invention;
fig. 9 is a front view and a top view of a three-joint cross-section steel of a tower section according to the present invention.
The meaning of the symbols in the drawings, 1-tower leg sections; 2-tower section one; 3-a second tower section; 4-tower section III; 5-an upper tower section; 11-upper left inclined material of the tower leg section; 12-a right upper oblique material of the tower leg section; 13-large horizontal material on the left partition surface of the tower leg section; 14-lower left inclined material of the tower leg section; 15-a tower leg section right lower inclined material; 16-tower leg sections; 17-cross-shaped steel; 18-tower leg section main material; 19-large horizontal material on the right partition surface of the tower leg section; 21-a left upper oblique material of the tower body section; 22-tower section one right upper inclined material; 23-a tower body section I is a left lower inclined material; 24-tower section one right lower inclined material; 25-tower section one main material; 31-a second left upper oblique material of the tower body section; 32-a second right upper inclined section of the tower body; 33-a second left lower inclined section of the tower body; 34-right lower inclined section of the tower body section II; 35-large horizontal material of the second left partition surface of the tower body section; 36-large horizontal section of the right partition surface of the tower body section II; 37-tower section two main materials; 41-large horizontal section of the tower body section with three left partition surfaces; 42-large horizontal section of the tower body section with three right partition surfaces; 43-tower section three left lower inclined section; 44-tower section three right lower inclined section; 45-tower body section three main materials.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and the following examples are only for more clearly illustrating the technical aspects of the present invention, and are not to be construed as limiting the scope of the present invention.
The utility model provides a transmission line pole tower that is favorable to mechanized construction, includes tower upper segment 5, still includes tower leg section 1, a plurality of tower section 2, a plurality of tower section two 3, a plurality of tower section three 4 form the mutual fixed connection of end to end of a row from down upwards, tower upper segment 5 is fixed to be set up tower section three 4 top, a plurality of tower section 2 fixed connection tower leg section 1 upper end, tower leg section 1 includes a plurality of tower leg section 16, a plurality of tower leg section 16 symmetry fixed connection in a department.
Further, as shown in fig. 2, the tower leg section 1 includes four tower leg sections 16 and four cross-shaped steel 17, the four tower leg sections 16 include a tower leg section left upper diagonal 11, a tower leg section right upper diagonal 12, a tower leg section left partition large horizontal 13, a tower leg section left lower diagonal 14, a tower leg section right lower diagonal 15, a tower leg section main material 18, a tower leg section right partition large horizontal 19, and the four tower leg sections 16 are symmetrical structure tower leg section main materials;
the right end of the left upper inclined material 11 of the tower leg section, the right end of the large horizontal material 13 of the left partition surface of the tower leg section and the right end of the left lower inclined material 14 of the tower leg section are fixedly connected with the main material 18 of the tower leg section from top to bottom in sequence,
the left end of the tower leg section right upper inclined material 12, the left end of the tower leg section right partition surface large horizontal material 19 and the left end of the tower leg section right lower inclined material 15 in the tower leg section 16 are fixedly connected with the tower leg section main material 18 from top to bottom in sequence,
the left end of the upper left diagonal member 11 of the tower leg section 16 positioned on the right side of the two adjacent tower leg sections 16, the left end of the large horizontal member 13 of the left partition surface of the tower leg section, the left end of the lower left diagonal member 14 of the tower leg section, and the right end of the upper right diagonal member 12 of the tower leg section positioned on the left side of the tower leg section 16 of the two adjacent tower leg sections 16, the right end of the large horizontal member 19 of the right partition surface of the tower leg section, and the right end of the lower right diagonal member 15 of the tower leg section are all fixedly connected with one cross-shaped steel 17.
Further, the cross section of the cross-shaped steel 17 is T-shaped, the cross-shaped steel 17 comprises two T-shaped steels, and the two T-shaped steels are fixedly connected with each other through bolts to form a cross.
As shown in fig. 3, the left lower inclined member 14 of the tower leg section and the large horizontal member 19 of the right partition surface of the tower leg section are fixedly connected with the back surface of the cross-shaped steel 17 through bolts, and the left upper inclined member 11 of the tower leg section and the right upper inclined member 12 of the tower leg section are fixedly connected with the front surface of the cross-shaped steel 17 through bolts.
Further, as shown in fig. 4, the first tower segment 2 comprises four first tower segments, each of which comprises a first upper left inclined section 21, a first upper right inclined section 22, a first lower left inclined section 23, a first lower right inclined section 24, and a first main section 25, the right end of the first upper left inclined section 21 and the right end of the first lower left inclined section 23 are respectively and fixedly connected with the upper end and the lower end of the first main section 25, the left end of the first upper right inclined section 22 and the left end of the first lower right inclined section 24 are respectively and fixedly connected with the upper end and the lower end of the first main section 25,
the four tower body dividing sections I comprise a left front tower body dividing section I, a right front tower body dividing section I, a left rear tower body dividing section I and a right rear tower body dividing section I,
the right upper inclined section 22 of the first left front tower section and the left lower inclined section 23 of the first left rear tower section are integrally formed, the right lower inclined section 24 of the first left front tower section and the left upper inclined section 21 of the first left rear tower section are integrally formed,
the upper right inclined section 22 of the first right rear tower section and the lower left inclined section 23 of the first right front tower section are integrally formed, the lower right inclined section 24 of the first right rear tower section and the upper left inclined section 21 of the first right front tower section are integrally formed,
the upper right inclined section 22 of the first right front tower section, the lower right inclined section 24 of the first right front tower section, the upper left inclined section 21 of the first left front tower section, the lower left inclined section 23 of the first left front tower section are fixedly connected in one place,
the upper right inclined section 22 of the first tower body section of the left rear tower section, the lower right inclined section 24 of the first tower body section of the first left rear tower section, the upper left inclined section 21 of the first tower body section of the first right rear tower section and the lower left inclined section 23 of the first tower body section of the first right rear tower section are fixedly connected in one place.
Further, as shown in fig. 5, the first tower section 2 includes two cross-shaped steel 17, the first upper right inclined section 22 of the first right front tower section, the first upper right inclined section 24 of the first right front tower section, the first upper left inclined section 21 of the first left front tower section, the first lower left inclined section 23 of the first left front tower section is fixedly connected with the same cross-shaped steel 17, the first upper right inclined section 22 of the first left rear tower section, the first lower right inclined section 24 of the first left rear tower section, the first upper left inclined section 21 of the first right rear tower section, and the first lower left inclined section 23 of the first right rear tower section are fixedly connected with the same cross-shaped steel 17.
The first left upper inclined member 21 of the tower body section and the first right upper inclined member 22 of the tower body section are fixedly connected with the back surface of the cross-shaped steel 17, and the first left lower inclined member 23 of the tower body section and the first right lower inclined member 24 of the tower body section are fixedly connected with the front surface of the cross-shaped steel 17.
Further, as shown in FIG. 6, the second tower section comprises four second tower sections, the second tower section comprises a second upper left diagonal 31, a second upper right diagonal 32, a second lower left diagonal 33, a third lower right diagonal 34, a third left horizontal 35, a third right horizontal 36 and a second main 37,
the left end of the second left upper inclined material 31 of the tower body section, the left end of the second left partition large horizontal material 35 of the tower body section and the left end of the second left lower inclined material 33 of the tower body section are respectively and fixedly connected with the second main material 37 of the tower body section from top to bottom,
the right end of the second right upper inclined material 32 of the tower body section, the right end of the second right partition large horizontal material 36 of the tower body section and the right end of the right lower inclined material 34 of the tower body Duan Er are respectively and fixedly connected with the second main material 37 of the tower body section from top to bottom,
the four tower body dividing sections II comprise a left front tower body dividing section II, a right rear tower body dividing section II and a left rear tower body dividing section II,
the second upper right inclined section 32 of the second left front tower section and the second lower left inclined section 33 of the second left rear tower section are integrally formed, the second lower right inclined section 34 of the second left front tower section and the second upper left inclined section 31 of the second left rear tower section are integrally formed,
the second upper left inclined section 31 of the second left front tower section, the second lower left inclined section 33 of the second left front tower section, the second upper right inclined section 32 of the second right front tower section, and the second lower right inclined section 34 of the second right front tower section are fixedly connected at one place,
the second upper left inclined section 31 of the second right rear tower section, the second lower left inclined section 33 of the second right rear tower section, the second upper right inclined section 32 of the second left rear tower section, and the second lower right inclined section 34 of the second left rear tower section are fixedly connected to one place.
Further, as shown in fig. 7, the second tower section includes two cross-shaped steel 17, the second upper left inclined section 31 of the second left front tower section, the second lower left inclined section 33 of the second left front tower section, the second upper right inclined section 32 of the second right front tower section, and the second lower right inclined section 34 of the second right front tower section are fixedly connected to one cross-shaped steel 17,
the second upper left inclined section 31 of the second right rear tower section, the second lower left inclined section 33 of the second right rear tower section, the second upper right inclined section 32 of the second left rear tower section, and the second lower right inclined section 34 of the second left rear tower section are fixedly connected to a cross-shaped steel 17.
The second left upper inclined section 31 and the second right partition large horizontal section 36 of the tower body are fixedly connected with the back surface of the cross-shaped steel 17, and the second right upper inclined section 32 and the second left lower inclined section 33 of the tower body are fixedly connected with the front surface of the cross-shaped steel 17.
Further, as shown in fig. 8, the third tower section 4 comprises four third tower sections,
the third tower section comprises a third left partition surface large horizontal material 41 of the tower body section, a third right partition surface large horizontal material 42 of the tower body section, a third left lower inclined material 43 of the tower body section, a third right lower inclined material 44 of the tower body section and a third main material 45 of the tower body section,
the right end of the large horizontal section 41 of the third left partition surface of the tower body section and the right end of the lower inclined section 43 of the third left partition surface of the tower body section are fixedly connected with the third main section 45 of the tower body section, the left end of the large horizontal section 42 of the third right partition surface of the tower body section and the left end of the lower inclined section 44 of the third right partition surface of the tower body section are fixedly connected with the third main section 45 of the tower body section,
the four tower body dividing sections three comprise a left front tower body dividing section three, a left rear tower body dividing section three, a right front tower body dividing section three and a right rear tower body dividing section three,
the large horizontal section 42 of the right partition surface of the tower body section III of the left front tower section III and the large horizontal section 41 of the left partition surface of the tower body section III of the left rear tower section III are integrally formed,
the large left separating surface horizontal material 41 of the tower body section three of the right front tower section three and the large right separating surface horizontal material 42 of the tower body section three of the right rear tower section three are integrally formed,
the large left partition horizontal section 41 of the third left front tower section, the left lower diagonal section 43 of the third left front tower section, the large right partition horizontal section 42 of the third right front tower section, the right lower diagonal section 44 of the third right front tower section are fixedly connected in one place,
the large horizontal section 41 of the left partition surface of the third tower body section of the right rear tower section, the left downward inclined section 43 of the third tower body section of the third right rear tower section, the large horizontal section 42 of the right partition surface of the third tower body section of the third left rear tower section, and the right downward inclined section 44 of the third tower body section of the third left rear tower section are fixedly connected in one place.
Further, as shown in fig. 9, the third tower section 4 comprises two cross-shaped steel 17, the third left partition large horizontal section 41 of the third left front tower section, the third left lower diagonal section 43 of the third left front tower section, the third right partition large horizontal section 42 of the third right front tower section, the third right lower diagonal section 44 of the third right front tower section is fixedly connected with one cross-shaped steel 17,
the large horizontal section 41 of the left partition surface of the third tower section of the right rear tower section, the left downward inclined section 43 of the third tower section of the third right rear tower section, the large horizontal section 42 of the right partition surface of the third tower section of the third left rear tower section, and the right downward inclined section 44 of the third tower section of the third left rear tower section are fixedly connected to a cross-shaped steel 17.
The large horizontal section 42 of the tower body section with three right separating surfaces and the lower inclined section 43 of the tower body section with three left separating surfaces are fixedly connected with the back surface of the cross-shaped steel 17, and the large horizontal section 41 of the tower body section with three left separating surfaces and the lower inclined section 44 of the tower body section with three right separating surfaces are fixedly connected with the front surface of the cross-shaped steel 17.
The embodiment comprises a tower leg section 1, five tower body sections 2, a tower body section 3 and a tower body section 3, wherein the tower leg section 1, the three tower body sections 2, the tower body section 3, the two tower body sections 2 and the tower body section 4 are sequentially arranged along a straight line from bottom to top and are respectively and fixedly connected with each other through four cross-shaped steel 17,
the tower leg section left upper inclined material 11, the tower leg section right upper inclined material 12, the tower leg section main material 18 of the tower leg section 16 positioned below, the tower body section left lower inclined material 23, the tower body section right lower inclined material 24 and the tower body section main material 25 of the tower section I positioned above are fixedly connected with the same cross-shaped steel 17,
the first left upper inclined section 21, the first right upper inclined section 22, the first main section 25 and the second left lower inclined section 33, the Duan Er right lower inclined section 34 and the second main section 37 of the tower section are fixedly connected with the same cross-shaped steel 17,
the second left upper inclined section 31, the second right upper inclined section 32, the second main section 37 and the first left lower inclined section 23, the first right lower inclined section 24 and the first main section 25 of the tower section positioned below are fixedly connected with the same cross-shaped steel 17,
the tower body section one left upper inclined section 21, the tower body section one right upper inclined section 22, the tower body section one main section 25 of the tower body section one positioned below, the tower body section three left lower inclined section 43, the tower body section three right lower inclined section 44 and the tower body section three main section 45 of the tower body section three positioned above are fixedly connected with the same cross-shaped steel 17,
the tower body section three left partition surface large horizontal material 41, the tower body section three right partition surface large horizontal material 42 and the tower body section three main material 45 of the tower body section three positioned below are fixedly connected with the tower upper body section 5 positioned above through the cross-shaped steel 17.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present invention, and such modifications and variations should also be regarded as being within the scope of the invention.
Claims (6)
1. The utility model provides a transmission line pole tower that is favorable to mechanized construction, includes tower upper segment (5), its characterized in that still includes tower leg section (1), a plurality of tower body section one (2), a plurality of tower body section two (3), a plurality of tower body section three (4) are from bottom to top in a row and are fixed connection each other, tower upper segment (5) fixed establishment is in tower body section three (4) top, a plurality of tower body section one (2) fixed connection tower leg section (1) upper end, tower leg section (1) include a plurality of tower leg section (16), a plurality of tower leg section (16) symmetry fixed connection is in one;
the tower leg section (1) comprises four tower leg sections (16) and four cross-shaped steel (17), the four tower leg sections (16) comprise tower leg section left upper inclined materials (11), tower leg section right upper inclined materials (12), tower leg section left partition surface large horizontal materials (13), tower leg section left lower inclined materials (14), tower leg section right lower inclined materials (15), tower leg section main materials (18) and tower leg section right partition surface large horizontal materials (19), and the four tower leg sections (16) are symmetrical structure tower leg section main materials;
the right end of the left upper inclined material (11) of the tower leg section, the right end of the left partition surface large horizontal material (13) of the tower leg section and the right end of the left lower inclined material (14) of the tower leg section in the tower leg section (16) are sequentially and fixedly connected with the main material (18) of the tower leg section from top to bottom,
the left end of the right upper inclined material (12) of the tower leg section, the left end of the right partition surface large horizontal material (19) of the tower leg section and the left end of the right lower inclined material (15) of the tower leg section are sequentially and fixedly connected with the main material (18) of the tower leg section from top to bottom,
the left end of the tower leg section left upper inclined material (11), the left end of the tower leg section left partition surface large horizontal material (13), the left end of the tower leg section left lower inclined material (14) and the right end of the tower leg section right upper inclined material (12) of the tower leg section (16) positioned at the left side of the two adjacent tower leg sections (16), the right end of the tower leg section right partition surface large horizontal material (19) and the right end of the tower leg section right lower inclined material (15) are fixedly connected with one cross-shaped steel (17);
the cross section of the cross-shaped steel (17) is T-shaped, and the cross-shaped steel (17) comprises two T-shaped steels which are fixedly connected with each other back to back through bolts to form a cross;
the first tower section (2) comprises four first tower sections, each first tower section comprises a first left upper inclined section (21), a first right upper inclined section (22), a first left lower inclined section (23), a first right lower inclined section (24) and a first main section (25), the right end of the first left upper inclined section (21) and the right end of the first left lower inclined section (23) are respectively and fixedly connected with the upper end and the lower end of the first main section (25), the left end of the first right upper inclined section (22) and the left end of the first right lower inclined section (24) are respectively and fixedly connected with the upper end and the lower end of the first main section (25),
the four tower body separation sections I comprise a left front tower body separation section I, a right front tower body separation section I, a left rear tower body separation section I and a right rear tower body separation section I, wherein the right upper inclined section (22) of the tower body section I of the left front tower body separation section I and the left lower inclined section (23) of the tower body section I of the left rear tower body separation section I are integrally formed, the right lower inclined section (24) of the tower body section I of the left front tower body separation section I and the left upper inclined section (21) of the tower body section I of the left rear tower body separation section I are integrally formed,
the upper right inclined section (22) of the first tower body section of the right rear tower section and the lower left inclined section (23) of the first tower body section of the right front tower section are integrally formed, the lower right inclined section (24) of the first tower body section of the right rear tower section and the upper left inclined section (21) of the first tower body section of the right front tower section are integrally formed,
the upper right inclined section (22) of the first tower body section of the right front tower section, the lower right inclined section (24) of the first tower body section of the right front tower section, the upper left inclined section (21) of the first tower body section of the left front tower section, the lower left inclined section (23) of the first tower body section of the left front tower section are fixedly connected at one position,
the first upper right inclined section (22) of the first tower body section of the first left rear tower section, the first lower right inclined section (24) of the first tower body section of the first left rear tower section, the first upper left inclined section (21) of the first tower body section of the first right rear tower section, and the first lower left inclined section (23) of the first tower body section of the first right rear tower section are fixedly connected to one position.
2. A transmission line pole tower in favor of mechanized construction according to claim 1, characterized in that the first tower section (2) comprises two cross-shaped steel (17), the first upper right diagonal (22) of the first right front tower section, the first lower right diagonal (24) of the first right front tower section, the first upper left diagonal (21) of the first left front tower section, the first lower left diagonal (23) of the first left front tower section are fixedly connected with the same cross-shaped steel (17), the first upper right diagonal (22) of the first left rear tower section, the first lower right diagonal (24) of the first left rear tower section, the first upper left diagonal (21) of the first right rear tower section, and the first lower left diagonal (23) of the first right rear tower section are fixedly connected with the same cross-shaped steel (17).
3. The transmission line pole tower favorable for mechanized construction according to claim 1, wherein the second tower section comprises four second tower sections, the second tower sections comprise a second upper left diagonal (31), a second upper right diagonal (32), a second lower left diagonal (33), a second lower right diagonal (34), a second left horizontal parting (35), a second right horizontal parting (36) and a second main parting (37),
the left end of the second left upper inclined material (31), the left end of the second left partition surface large horizontal material (35) and the left end of the second left lower inclined material (33) are respectively and fixedly connected with the second main material (37) of the tower body section from top to bottom,
the right end of the second right upper inclined material (32), the right end of the second right partition large horizontal material (36) and the right end of the second right lower inclined material (34) of the tower Duan Er are respectively and fixedly connected with the second main material (37) of the tower section from top to bottom,
the four tower body dividing sections II comprise a left front tower body dividing section II, a right rear tower body dividing section II and a left rear tower body dividing section II,
the second right upper oblique section (32) of the second left front tower section and the second left lower oblique section (33) of the second left rear tower section are integrally formed, the second right lower oblique section (34) of the second left front tower section and the second left upper oblique section (31) of the second left rear tower section are integrally formed,
the second upper left inclined section (31) of the second left front tower section, the second lower left inclined section (33) of the second left front tower section, the second upper right inclined section (32) of the second right front tower section and the second lower right inclined section (34) of the second right front tower section are fixedly connected at one position,
the second left upper inclined section (31) of the second right rear tower section, the second left lower inclined section (33) of the second right rear tower section, the second right upper inclined section (32) of the second left rear tower section and the second right lower inclined section (34) of the second left rear tower section are fixedly connected to one part.
4. A transmission line pole tower facilitating mechanized construction according to claim 3, wherein the second tower body section comprises two cross-shaped steel (17), the second upper left diagonal (31) of the second left front tower section, the second lower left diagonal (33) of the second left front tower section, the second upper right diagonal (32) of the second right front tower section, the second lower right diagonal (34) of the second right front tower section are fixedly connected to one cross-shaped steel (17),
the second left upper inclined section (31) of the second right rear tower section, the second left lower inclined section (33) of the second right rear tower section, the second right upper inclined section (32) of the second left rear tower section and the second right lower inclined section (34) of the second left rear tower section are fixedly connected to a cross-shaped steel (17).
5. A transmission line pole and tower advantageous for mechanized construction according to claim 1, characterized in that the tower section three (4) comprises four tower segments three,
the tower body-separating section III comprises a tower body section III left partition surface large horizontal material (41), a tower body section III right partition surface large horizontal material (42), a tower body section III left lower inclined material (43), a tower body section III right lower inclined material (44) and a tower body section III main material (45),
the right end of the tower body section three left partition surface large horizontal section (41) and the right end of the tower body section three left lower inclined section (43) are connected with the tower body section three main section (45), the left end of the tower body section three right partition surface large horizontal section (42) and the left end of the tower body section three right lower inclined section (44) are fixedly connected with the tower body section three main section (45),
the four tower body dividing sections three comprise a left front tower body dividing section three, a left rear tower body dividing section three, a right front tower body dividing section three and a right rear tower body dividing section three,
the large horizontal section (42) of the right partition surface of the tower body section III of the left front tower section III and the large horizontal section (41) of the left partition surface of the tower body section III of the left rear tower section III are integrally formed,
the large horizontal section (41) of the left partition surface of the tower body section III of the right front tower section III and the large horizontal section (42) of the right partition surface of the tower body section III of the right rear tower section III are integrally formed,
the large left partition horizontal material (41) of the tower body section III of the left front tower section III, the left lower inclined material (43) of the tower body section III of the left front tower section III, the large right partition horizontal material (42) of the tower body section III of the right front tower section III, the right lower inclined material (44) of the tower body section III of the right front tower section III are fixedly connected at one position,
the left partition surface large horizontal section (41) of the tower body section III of the right rear tower section III, the left downward inclined section (43) of the tower body section III of the right rear tower section III the large horizontal section (42) of the right partition surface of the tower body section III of the left rear tower section III and the lower inclined section (44) of the right tower body section III of the left rear tower section III are fixedly connected at one position.
6. The transmission line pole tower favorable for mechanized construction according to claim 5, wherein the tower body section III (4) comprises two cross-shaped steel (17), the tower body section III left partition large horizontal section (41) of the left front tower section III, the tower body section III left lower diagonal section (43) of the left front tower section III, the tower body section III right partition large horizontal section (42) of the right front tower section III, the tower body section III right lower diagonal section (44) of the right front tower section III are fixedly connected with one cross-shaped steel (17),
the left separation surface large horizontal section (41) of the tower body section III of the right rear tower separation section III, the left downward inclined section (43) of the tower body section III of the right rear tower separation section III, the right separation surface large horizontal section (42) of the tower body section III of the left rear tower separation section III, and the right downward inclined section (44) of the tower body section III of the left rear tower separation section III are fixedly connected to a cross-shaped steel (17).
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| CN201810115132.7A CN108086778B (en) | 2018-02-06 | 2018-02-06 | Power transmission line pole tower beneficial to mechanized construction |
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| CN108086778B true CN108086778B (en) | 2023-10-24 |
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| CN110306859A (en) * | 2019-07-23 | 2019-10-08 | 广东电网有限责任公司 | A kind of power transmission tower and its X-braced panels gusset plate |
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| JP2008240257A (en) * | 2007-03-26 | 2008-10-09 | Tokyo Electric Power Co Inc:The | Construction method for steel tower |
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Address after: 211102 No. 280 Heyan Road, Nanjing, Jiangsu Applicant after: JIANGSU POWER TRANSMISSION AND DISTRIBUTION Co.,Ltd. Applicant after: STATE GRID JIANGSU ECONOMIC Research Institute Applicant after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. Applicant after: State Grid Corporation of China Address before: No.58-5, Suyuan Avenue, Nanjing, Jiangsu, 211102 Applicant before: JIANGSU POWER TRANSMISSION AND DISTRIBUTION Co.,Ltd. Applicant before: STATE GRID JIANGSU ECONOMIC Research Institute Applicant before: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. Applicant before: State Grid Corporation of China |
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