CN110905264A - Stability-maintaining tower for power transmission line - Google Patents
Stability-maintaining tower for power transmission line Download PDFInfo
- Publication number
- CN110905264A CN110905264A CN201911255695.7A CN201911255695A CN110905264A CN 110905264 A CN110905264 A CN 110905264A CN 201911255695 A CN201911255695 A CN 201911255695A CN 110905264 A CN110905264 A CN 110905264A
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- China
- Prior art keywords
- embedded plate
- tower
- fixedly connected
- stability
- traction
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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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
-
- 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
- E04H12/20—Side-supporting means therefor, e.g. using guy ropes or struts
-
- 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
- E04H12/22—Sockets or holders for poles or posts
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Electric Cable Installation (AREA)
- Foundations (AREA)
Abstract
The invention discloses a tower for a stability-maintaining power transmission line, which comprises a tower body, wherein the bottom of the tower body is fixedly connected with an embedded part; the embedded part comprises a top embedded plate fixedly connected to the bottom of the tower, and a bottom embedded plate is arranged below the top embedded plate; the bottom of the top embedded plate is downwards fixedly connected with a plurality of top stud columns; the bottom embedded plate is upwards fixedly connected with a plurality of bottom stud columns; the bottom embedded plate faces upwards and is fixedly connected with a plurality of bolt columns, and the top embedded plate is connected to the bolt columns in a sliding mode; the bolt column is respectively in threaded connection with a support nut and a locking nut; the supporting nut is supported at the bottom of the top embedded plate, and the locking nut is in threaded connection with the top of the top embedded plate; and two sides of the tower are respectively fixedly connected with a steel wire rope, and the steel wire rope is fixedly connected with a traction stability maintaining component. By adopting the design of the parts of the device, the stability of the whole tower is effectively improved, and the tower is not easy to incline under the ground condition of soft soil.
Description
Technical Field
The invention relates to the field of tower devices, in particular to a tower for a stability-maintaining power transmission line.
Background
The pole tower is mainly used for supposing transmission wires which are supposing to be stable through the pole tower. The tower has the characteristics of large height and large volume.
In the prior art, the bottom of a tower is often buried in the ground surface to realize the erection of the tower. However, in the case of a soft ground, such as a tower buried in silt soil type soil, the stability of the soil for the burying of the tower is not high, and the tower is prone to tilt in windy weather conditions.
The substantial reason for the above technical defects is that the towers disclosed in the prior art are mostly similar in structure, and the towers are not correspondingly structurally changed according to the geographical conditions in which the towers are buried. The concrete expression is that the tower is buried in the soil, and in order to maintain the stability of the tower, the stability of the tower in the prior art is increased by adopting a steel wire rope traction supporting mode.
However, the above method cannot effectively increase the stability of the tower buried in the soft earth surface for a long time.
Disclosure of Invention
The invention aims to solve the technical problem of providing a tower for a stability-maintaining power transmission line.
The invention solves the technical problems through the following technical scheme:
a tower for a stability maintaining power transmission line comprises a tower body, wherein the bottom of the tower body is fixedly connected with an embedded part;
the embedded part comprises a top embedded plate fixedly connected to the bottom of the tower, and a bottom embedded plate is arranged below the top embedded plate;
the bottom of the top embedded plate is downwards fixedly connected with a plurality of top stud columns;
the bottom embedded plate is upwards fixedly connected with a plurality of bottom stud columns;
the bottom embedded plate is upwards fixedly connected with a plurality of bolt columns, and the top embedded plate is connected to the bolt columns in a sliding mode;
the bolt column is respectively in threaded connection with a support nut and a locking nut;
the supporting nut is supported at the bottom of the top embedded plate, and the locking nut is in threaded connection with the top of the top embedded plate;
the left side and the right side of the tower are respectively and fixedly connected with a steel wire rope, the steel wire rope is fixedly connected with a traction stability maintaining component, and the stability of the tower is maintained through traction of the traction stability maintaining component.
Preferably, the central parts of the left side and the right side of the tower are respectively and fixedly connected with two steel wire ropes;
the two steel wire ropes are distributed at intervals in the front and back;
the traction stability maintaining assembly comprises a traction embedded plate, and a plurality of traction bulges are arranged at the bottom of the traction embedded plate.
Preferably, the longitudinal cross-sectional shape of the drawing projection is an arc, and the central angle of the arc is 90 degrees.
Preferably, the drawing protrusion has a bend, and a bending direction of the drawing protrusion is set to the rear.
Preferably, the top embedded plate and the bottom embedded plate are cuboids.
Preferably, the top embedded plate and the bottom embedded plate are provided with four side edges, and the center parts of the side edges are provided with protrusions facing outwards;
the bolt column is welded on the bulge on the embedded plate at the bottom, and the top of the bolt column penetrates through the bulge on the embedded plate at the top;
and the protrusion positioned on the top embedded plate is provided with a column through hole matched with the bolt column.
Preferably, the bolt column is provided with an external thread, and the bolt column can slide relative to the column through hole.
Preferably, the bottom stud columns are distributed on the bottom embedded plate in a rectangular array;
the top stud columns are distributed on the top embedded plate in a rectangular array manner;
the bottom bolt column is positioned right above the top bolt column.
Compared with the prior art, the invention has the following advantages:
1. through time design bottom built-in panel, top stud post and bottom stud, realize that the built-in fitting pours the earth's surface pre-excavated embedded hole in advance, at this moment, toward pouring concrete in the embedded hole, concrete enters into the interval of adjusting between bottom built-in panel, the top built-in panel, and at this moment, top stud post and bottom stud post bury in the concrete. Because the amount of concrete entering the distance between the bottom embedded plate and the top embedded plate is related to the size of the distance between the bottom embedded plate and the top embedded plate, the distance between the bottom embedded plate and the top embedded plate is increased under the condition that the height of the tower is larger, otherwise, the distance is reduced, and concrete with different amounts is poured according to different heights of the tower. Simultaneously, the entering concrete is buried underground to top stud post and bottom stud, increases with the bond dynamics of concrete, and the stability of burying underground is more firm.
2. Through the design of the traction embedded plate, the steel wire rope and the traction protrusion, the traction embedded plate is embedded into the embedded hole, after concrete is poured, the traction protrusion is of an arc-shaped structure, so that a 'holding' force is formed between the traction protrusion and the poured concrete, and the steel wire rope can stably pull and maintain the stability of the tower
By adopting the design of the parts of the device, the stability of the whole tower is effectively improved, and the tower is not easy to incline under the ground condition of soft soil.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the overall structure of an embedment in the embodiment of the invention;
FIG. 3 is a schematic structural diagram of a connection relationship between a pulling embedded plate and a pulling protrusion in the embodiment of the invention;
FIG. 4 is a front view of the embodiment of the present invention shown in FIG. 1;
fig. 5 is a bottom view of the embodiment of the present invention shown in fig. 1.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
As shown in fig. 1-5, a tower for a stability-maintaining power transmission line comprises a tower body 1, wherein the tower body 1 is a tower disclosed in the prior art, and the stability of the tower is improved by fixedly connecting an embedded part 2 to the bottom of the tower body 1 on the basis of the existing tower.
The embedded part 2 comprises a top embedded plate 21 fixedly connected to the bottom of the tower, and a bottom embedded plate 22 is arranged below the top embedded plate 21; the bottom of the top embedded plate 21 is downwards fixedly connected with a plurality of top stud posts 23; the bottom embedded plate 22 is upwards fixedly connected with a plurality of bottom stud columns 24; the bottom embedded plate 22 is fixedly connected with a plurality of bolt columns 25 upwards, and the top embedded plate 21 is connected to the bolt columns 25 in a sliding mode.
Specifically, the top embedded plate 21 and the bottom embedded plate 22 are rectangular solids. The top embedded plate 21 and the bottom embedded plate 22 are provided with four side edges, and the central part of each side edge is provided with a bulge facing outwards; the bolt columns 25 are welded on the protrusions on the bottom embedded plate 22, and the tops of the bolt columns 25 penetrate through the protrusions on the top embedded plate 21; the protrusions on the top embedded plate 21 are provided with column through holes matched with the bolt columns 25. The bolt post 25 is provided with an external thread, and the bolt post 25 can slide relative to the post through hole.
The bottom stud columns 24 are distributed on the bottom embedded plate 22 in a rectangular array; the top stud columns 23 are distributed on the top embedded plate 21 in a rectangular array; the bottom peg column 24 is located directly above the top peg column 23. The bottom stud posts 24 are welded to the bottom embedment plate 22, and the top stud posts 23 are welded to the top embedment plate 21.
The bolt column 25 is respectively in threaded connection with a support nut b and a locking nut a; and the supporting nut b is supported at the bottom of the top embedded plate 21, and the locking nut a is in threaded connection with the top of the top embedded plate 21. The purpose of designing the supporting nut b and the locking nut a is as follows: and adjusting the distance between the bottom embedded plate 22 and the top embedded plate 21. Specifically, the supporting nut b is rotated upwards, after the height of the supporting nut b rises, the top embedded plate 21 is placed into the bolt column 25, the top embedded plate 21 is supported on the supporting nut b in threaded connection with the bolt column 25, the locking nut a is in threaded connection, and at the moment, the protrusion on the top embedded plate 21 is clamped and fixed by the locking nut a and the supporting nut b.
The purpose of adjusting the distance between the bottom embedded plate 22 and the top embedded plate 21 in the above manner is as follows:
in the embedded part 2 pours the buried jack that the earth's surface excavated in advance, at this moment, toward pouring concrete in the buried jack, concrete enters into and adjusts the interval between bottom embedded plate 22, the top embedded plate 21, and at this moment, top stud post 23 and bottom stud post 24 bury in the concrete. Because the amount of the concrete entering the distance between the bottom embedded plate 22 and the top embedded plate 21 is related to the size of the distance between the bottom embedded plate 22 and the top embedded plate 21, the distance between the bottom embedded plate 22 and the top embedded plate 21 is increased under the condition that the height of the tower is larger, otherwise, the distance is reduced, and then concrete with different amounts is poured according to different heights of the tower.
In order to further maintain stability, the left side and the right side of the tower are fixedly connected with a steel wire rope 31 respectively, the steel wire rope 31 is fixedly connected with a traction stability maintaining component, and the stability of the tower is maintained through traction of the traction stability maintaining component. Specifically, two steel wire ropes 31 are respectively and fixedly connected to the center parts of the left side and the right side of the tower (the two steel wire ropes 31 on each side are distributed at intervals from front to back);
the traction stability maintaining assembly comprises a traction embedded plate 3, and a plurality of traction protrusions 32 are arranged at the bottom of the traction embedded plate 3. The longitudinal cross-sectional shape of the pulling projection 32 is an arc having a central angle of 90 degrees. The pulling projection 32 has a bend, and the bending direction of the pulling projection 32 is set rearward.
After the bottom embedded plate 22 and the top embedded plate 21 are embedded, the traction embedded plate 3 is embedded, specifically, holes are excavated to be embedded, the traction embedded plate 3 is embedded, and then, after concrete is poured, the traction protrusions 32 are in an arc structure, so that a 'holding' force is formed between the traction protrusions 32 and the poured concrete, and further, the steel wire ropes 31 can stably pull and maintain the stability of the tower.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A tower for a stability maintaining power transmission line is characterized by comprising a tower body, wherein the bottom of the tower body is fixedly connected with an embedded part;
the embedded part comprises a top embedded plate fixedly connected to the bottom of the tower, and a bottom embedded plate is arranged below the top embedded plate;
the bottom of the top embedded plate is downwards fixedly connected with a plurality of top stud columns;
the bottom embedded plate is upwards fixedly connected with a plurality of bottom stud columns;
the bottom embedded plate is upwards fixedly connected with a plurality of bolt columns, and the top embedded plate is connected to the bolt columns in a sliding mode;
the bolt column is respectively in threaded connection with a support nut and a locking nut;
the supporting nut is supported at the bottom of the top embedded plate, and the locking nut is in threaded connection with the top of the top embedded plate;
the left side and the right side of the tower are respectively and fixedly connected with a steel wire rope, the steel wire rope is fixedly connected with a traction stability maintaining component, and the stability of the tower is maintained through traction of the traction stability maintaining component.
2. The tower for the stability maintaining transmission line according to claim 1, wherein two steel wire ropes are fixedly connected to the center parts of the left side and the right side of the tower respectively;
the two steel wire ropes are distributed at intervals in the front and back;
the traction stability maintaining assembly comprises a traction embedded plate, and a plurality of traction bulges are arranged at the bottom of the traction embedded plate.
3. The tower for the stability-maintaining power transmission line according to claim 2, wherein the longitudinal section of the pulling protrusion is arc-shaped, and the central angle of the arc is 90 degrees.
4. The tower for the stability maintaining power transmission line according to claim 3, wherein the pulling protrusion has a bend, and the bending direction of the pulling protrusion is set to the rear.
5. The tower for the stability maintaining power transmission line according to claim 4, wherein the top embedded plate and the bottom embedded plate are cuboids.
6. The tower for the stability maintaining power transmission line according to claim 5, wherein the top embedded plate and the bottom embedded plate are provided with four side edges, and the center parts of the side edges are provided with protrusions facing outwards;
the bolt column is welded on the bulge on the embedded plate at the bottom, and the top of the bolt column penetrates through the bulge on the embedded plate at the top;
and the protrusion positioned on the top embedded plate is provided with a column through hole matched with the bolt column.
7. The tower for the stability maintaining power transmission line according to claim 6, wherein the bolt column is provided with an external thread, and the bolt column can slide relative to the column through hole.
8. The tower for the stability maintaining power transmission line according to claim 7, wherein the bottom bolt columns are distributed on the bottom embedded plate in a rectangular array;
the top stud columns are distributed on the top embedded plate in a rectangular array manner;
the bottom bolt column is positioned right above the top bolt column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911255695.7A CN110905264A (en) | 2019-12-10 | 2019-12-10 | Stability-maintaining tower for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911255695.7A CN110905264A (en) | 2019-12-10 | 2019-12-10 | Stability-maintaining tower for power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110905264A true CN110905264A (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911255695.7A Pending CN110905264A (en) | 2019-12-10 | 2019-12-10 | Stability-maintaining tower for power transmission line |
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| Country | Link |
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| CN (1) | CN110905264A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593760A (en) * | 2020-10-22 | 2021-04-02 | 国网山东省电力公司汶上县供电公司 | Electric power tower convenient to install |
Citations (7)
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|---|---|---|---|---|
| WO2011047723A1 (en) * | 2009-10-22 | 2011-04-28 | Amsc Windtec Gmbh | Foundation fixing unit, wind energy converter, and method for fixing a tower of a wind energy converter onto a foundation |
| CN203097393U (en) * | 2013-01-14 | 2013-07-31 | 魏晋龙 | Power transmission tower with adjustable tower foot plate |
| CN103343551A (en) * | 2013-06-18 | 2013-10-09 | 国家电网公司 | Goaf transmission tower foundation adjusting device |
| CN207348572U (en) * | 2017-10-16 | 2018-05-11 | 云南特固电气有限公司 | It is a kind of to position firm transmission line of electricity welding tower |
| CN207960113U (en) * | 2017-12-28 | 2018-10-12 | 泉州舒得乐鞋服贸易有限公司 | A kind of communication tower with stable base |
| CN208486648U (en) * | 2018-07-11 | 2019-02-12 | 长江大学 | A kind of power tower stable base |
| KR20190071060A (en) * | 2017-12-14 | 2019-06-24 | 주식회사다원시스템 | Pad for water tank |
-
2019
- 2019-12-10 CN CN201911255695.7A patent/CN110905264A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011047723A1 (en) * | 2009-10-22 | 2011-04-28 | Amsc Windtec Gmbh | Foundation fixing unit, wind energy converter, and method for fixing a tower of a wind energy converter onto a foundation |
| CN203097393U (en) * | 2013-01-14 | 2013-07-31 | 魏晋龙 | Power transmission tower with adjustable tower foot plate |
| CN103343551A (en) * | 2013-06-18 | 2013-10-09 | 国家电网公司 | Goaf transmission tower foundation adjusting device |
| CN207348572U (en) * | 2017-10-16 | 2018-05-11 | 云南特固电气有限公司 | It is a kind of to position firm transmission line of electricity welding tower |
| KR20190071060A (en) * | 2017-12-14 | 2019-06-24 | 주식회사다원시스템 | Pad for water tank |
| CN207960113U (en) * | 2017-12-28 | 2018-10-12 | 泉州舒得乐鞋服贸易有限公司 | A kind of communication tower with stable base |
| CN208486648U (en) * | 2018-07-11 | 2019-02-12 | 长江大学 | A kind of power tower stable base |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593760A (en) * | 2020-10-22 | 2021-04-02 | 国网山东省电力公司汶上县供电公司 | Electric power tower convenient to install |
| CN112593760B (en) * | 2020-10-22 | 2022-03-04 | 国网山东省电力公司汶上县供电公司 | Electric power tower convenient to install |
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Application publication date: 20200324 |
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