CN217028334U - Transmission tower convenient to installation - Google Patents
Transmission tower convenient to installation Download PDFInfo
- Publication number
- CN217028334U CN217028334U CN202220750683.2U CN202220750683U CN217028334U CN 217028334 U CN217028334 U CN 217028334U CN 202220750683 U CN202220750683 U CN 202220750683U CN 217028334 U CN217028334 U CN 217028334U
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- threaded
- concrete foundation
- base
- column
- cross arm
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 title abstract description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 239000012212 insulator Substances 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000003780 insertion Methods 0.000 abstract description 6
- 230000037431 insertion Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of power transmission towers, and discloses a power transmission tower convenient to install, which comprises a concrete foundation, wherein a fixed seat is arranged at the top of the concrete foundation, a first fixed column is fixedly connected to the top of the fixed seat, a threaded hole is formed in the fixed seat, a first threaded rod is in threaded connection with the inner wall of the threaded hole, the fixed seat is fixedly connected to the concrete foundation through the first threaded rod, a first groove is formed in the top of the first fixed column, and a second fixed column is inserted into the inner wall of the first groove. The modularized transmission tower is convenient to transport and install, the installation speed of the transmission tower during construction is improved, the purpose of convenience in installation is achieved through the insertion rod and the second threaded rod, and the connection mode between the first fixing column and the second fixing column is more convenient and faster.
Description
Technical Field
The utility model relates to the technical field of power transmission towers, in particular to a power transmission tower convenient to install.
Background
The transmission line iron tower is a tower-shaped building for power transmission. The structure features that the tower sections are space truss structure, the rod members are made up of single equilateral angle steel or combined angle steel, the rod members are connected by coarse bolts and shear force, the whole tower is made up of angle steel, connecting steel plates and bolts, and individual parts such as tower legs are welded into a combined part.
However, in the installation process of the existing high-voltage transmission line iron tower, steel materials need to be spliced and assembled on site, the operation is complex, the installation is inconvenient, and the time and the difficulty of the construction operation can be increased, so that the transmission line iron tower convenient to install is provided
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a power transmission iron tower convenient to install, which achieves a modular design and achieves the purpose of convenient installation.
In order to achieve the purpose, the utility model provides the following technical scheme: a power transmission iron tower convenient to install comprises a concrete foundation, wherein a fixed seat is arranged on the top of the concrete foundation, a first fixed column is fixedly connected to the top of the fixed seat, a threaded hole is formed in the fixed seat, a first threaded rod is connected to the inner wall of the threaded hole in a threaded manner, the fixed seat is fixedly connected to the concrete foundation through the first threaded rod, a first groove is formed in the top of the first fixed column, a second fixed column is inserted into the inner wall of the first groove, a second groove is formed in the top of the second fixed column, a base is inserted into the inner wall of the second groove, two through holes are formed in the joint of the first fixed column and the second fixed column, the joint of the second fixed column and the base, insertion rods are inserted into the inner walls of the two through holes, and a hydraulic cylinder is fixedly connected to one side of the top of the base, the top of base articulates there is the connecting rod, the top of pneumatic cylinder and connecting rod articulates jointly has the cross arm.
Preferably, the number of the first threaded rods is four, and the four first threaded rods penetrate through the fixed seat in a threaded manner and are connected to the concrete foundation in a threaded manner. The fixing base of the tower is fixed at the bottom through the four first threaded rods, so that the stability of the power transmission iron tower is improved, and the power transmission iron tower is convenient to install.
Preferably, the number of the inserting rods is four, the four inserting rods are all inserted into the inner wall of the through hole, a through hole is formed in one side of each inserting rod, a second threaded rod is arranged on the inner wall of each through hole, and a threaded sleeve is arranged on one side of each second threaded rod in threaded connection. The purpose of being convenient for install has been reached through the inserted bar and the second threaded rod that set up for connected mode is more convenient between this first fixed column and the second fixed column.
Preferably, the hydraulic cylinders and the connecting rods are two in number, and the two hydraulic cylinders and the two connecting rods are symmetrically arranged on two sides of the base. The height of the cross arm can be adjusted through the arranged hydraulic cylinder, and the cross arm can be supported.
Preferably, a first circular hole is formed in the middle of the base, a second circular hole is formed in the middle of the fixing seat, the first fixing column and the second fixing column are both arranged in a hollow mode, the cross arm is of a steel frame hollow structure, a lightning arrester is fixedly connected to the top of the cross arm, a ground wire is connected to the lightning arrester, one end, far away from the lightning arrester, of the ground wire penetrates through the cross arm once, and the first circular hole, the first fixing column, the second fixing column and the second circular hole in the fixing seat are connected to a concrete foundation. Through the lightning arrester who sets up, can improve this transmission tower's safety, can reach the purpose of lightning-arrest.
Preferably, one side of the cross arm is provided with two insulators, and the two insulators are symmetrically arranged on two sides of the cross arm respectively. Through the insulator that sets up, be convenient for install the power transmission line, improved the convenient purpose in the operation.
The utility model provides a power transmission iron tower convenient to install. The method has the following beneficial effects:
(1) the modularized transmission tower is convenient to transport and install, the installation speed of the transmission tower during construction is improved, the purpose of convenience in installation is achieved through the arranged insertion rod and the second threaded rod, and the connection mode between the first fixing column and the second fixing column is more convenient.
(2) The lightning protection device is arranged, current is introduced into the concrete base through the ground wire and then poured into the ground, so that the purpose of lightning protection is achieved, and the use safety of the power transmission iron tower is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic diagram of a second fixing post according to the present invention;
fig. 3 is a first fixing column structure diagram according to the present invention.
In the figure: 1. a concrete foundation; 2. a first fixed column; 3. a fixed seat; 4. a first threaded rod; 5. a plug-in rod; 6. a second threaded rod; 7. a second fixed column; 8. a base; 9. a hydraulic cylinder; 10. a connecting rod; 11. a cross arm; 12. a lightning arrester; 13. an insulator; 14. and a ground line.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the present invention provides a technical solution: a power transmission iron tower convenient to install comprises a concrete foundation 1, a fixed seat 3 is arranged on the top of the concrete foundation 1, a first fixed column 2 is fixedly connected to the top of the fixed seat 3, a threaded hole is formed in the fixed seat 3, a first threaded rod 4 is in threaded connection with the inner wall of the threaded hole, the fixed seat 3 is fixedly connected to the concrete foundation 1 through the first threaded rod 4, the number of the first threaded rods 4 is four, four first threaded rods 4 penetrate through the fixed seat 3 in a threaded manner and are in threaded connection with the concrete foundation 1, the bottom of the fixed seat 3 of the tower is fixed through the four first threaded rods 4, the stability of the power transmission iron tower is improved, the purpose of convenient installation is achieved, a first groove is formed in the top of the first fixed column 2, a second fixed column 7 is inserted into the inner wall of the first groove, a second groove is formed in the top of the second fixed column 7, a base 8 is inserted into the inner wall of the second groove, the connection part of the first fixing column 2 and the second fixing column 7, the connection part of the second fixing column 7 and the base 8 are all provided with two through holes, the inner walls of the two through holes are inserted with four insertion rods 5, one side of each insertion rod 5 is provided with a through hole, the inner wall of each through hole is provided with a second threaded rod 6, one side of each second threaded rod 6 is provided with a threaded sleeve for threaded connection, the purpose of convenient installation is achieved through the arranged insertion rods 5 and the arranged second threaded rods 6, the connection mode between the first fixing column 2 and the second fixing column 7 is more convenient, one side of the top of the base 8 is fixedly connected with a hydraulic cylinder 9, the top of the base 8 is hinged with a connecting rod 10, the tops of the hydraulic cylinder 9 and the connecting rod 10 are hinged with a cross arm 11 together, the hydraulic cylinders 9 and the connecting rods 10 are two, the two hydraulic cylinders 9 and the two connecting rods 10 are symmetrically arranged at two sides of the base 8, the height of the cross arm 11 can be adjusted through the arranged hydraulic cylinder 9, and the effect of supporting the cross arm is achieved, a first circular hole is formed in the middle of the base 8, a second circular hole is formed in the middle of the fixing seat 3, the first fixing column 2 and the second fixing column 7 are both arranged in a hollow mode, the cross arm 11 is of a steel frame hollow structure, the top of the cross arm 11 is fixedly connected with the lightning arrester 12, the lightning arrester 12 is connected with the ground wire 14, one end, far away from the lightning arrester 12, of the ground wire 14 penetrates through the cross arm 11 once, the first circular hole in the base 8, the first fixing column 2, the second fixing column 7 and the second circular hole in the fixing seat 3 are connected to the concrete foundation 1, through the arranged lightning arrester 12, the safety of the power transmission tower can be improved, the lightning protection purpose can be achieved, the insulators 13 are arranged on one side of the cross arm 11, the number of the insulators 13 is two, the two insulators 13 are symmetrically arranged on two sides of the cross arm 11 respectively, through the insulator 13 that sets up, be convenient for install the power transmission line, improved the convenient purpose in the operation.
When using, carry out the threaded fixation on concrete foundation 1 with fixing base 3 through four first threaded rods 4, accomplish fixed purpose, then peg graft second fixed column 7 at the top of first fixed column 2, then fix through two peg graft poles 5 and a second threaded rod 6, simultaneously, at the top through placing base 8 at second fixed column 7, then fix through two peg graft poles 5 and a second threaded rod 6, then cross arm 11 and two connecting rods 10 carry out fixed connection on articulating the top of two pressure cylinders 9, accomplish the purpose of support, simultaneously with lightning arrester 12 fixed can, the rethread connects ground wire 14, can install insulator 13, then install the power transmission line.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an iron tower convenient to installation, includes concrete foundation (1), its characterized in that: the concrete foundation structure is characterized in that a fixed seat (3) is arranged at the top of the concrete foundation (1), a first fixed column (2) is fixedly connected to the top of the fixed seat (3), a threaded hole is formed in the fixed seat (3), a first threaded rod (4) is in threaded connection with the inner wall of the threaded hole, the fixed seat (3) is fixedly connected to the concrete foundation (1) through the first threaded rod (4), a first groove is formed in the top of the first fixed column (2), a second fixed column (7) is inserted into the inner wall of the first groove, a second groove is formed in the top of the second fixed column (7), a base (8) is inserted into the inner wall of the second groove, two through holes are formed in the joint of the first fixed column (2) and the second fixed column (7) and the joint of the second fixed column (7) and the base (8), and inserting rods (5) are inserted into the inner walls of the two through holes, the hydraulic lifting device is characterized in that a hydraulic cylinder (9) is fixedly connected to one side of the top of the base (8), a connecting rod (10) is hinged to the top of the base (8), and a cross arm (11) is hinged to the tops of the hydraulic cylinder (9) and the connecting rod (10) together.
2. An easy to install pylon according to claim 1 wherein: the quantity of first threaded rod (4) is four, four equal screw thread of first threaded rod (4) runs through fixing base (3) and threaded connection on concrete foundation (1).
3. An easy to install pylon according to claim 2 wherein: the number of the inserting rods (5) is four, the inserting rods (5) are all inserted into the inner wall of the through hole in an inserting mode, a through hole is formed in one side of each inserting rod (5), a second threaded rod (6) is arranged on the inner wall of the through hole, and threaded sleeves are arranged on one side of each second threaded rod (6) in a threaded connection mode.
4. An easy to install pylon according to claim 3 wherein: the hydraulic cylinders (9) and the connecting rods (10) are two in number, and the hydraulic cylinders (9) and the connecting rods (10) are symmetrically arranged on two sides of the base (8).
5. An easy to install pylon according to claim 4 wherein: the concrete foundation is characterized in that a first circular hole is formed in the middle of the base (8), a second circular hole is formed in the middle of the fixing seat (3), the first fixing column (2) and the second fixing column (7) are both arranged in a hollow mode, the cross arm (11) is of a steel frame hollow structure, a lightning arrester (12) is fixedly connected to the top of the cross arm (11), a ground wire (14) is connected to the lightning arrester (12), one end, far away from the lightning arrester (12), of the ground wire (14) penetrates through the cross arm (11) once, and the first circular hole, the first fixing column (2), the second fixing column (7) and the second circular hole in the fixing seat (3) are connected to the concrete foundation (1) after being formed.
6. An easy to install pylon according to claim 5 wherein: insulators (13) are arranged on one side of the cross arm (11), the number of the insulators (13) is two, and the two insulators (13) are symmetrically arranged on two sides of the cross arm (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220750683.2U CN217028334U (en) | 2022-04-02 | 2022-04-02 | Transmission tower convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220750683.2U CN217028334U (en) | 2022-04-02 | 2022-04-02 | Transmission tower convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217028334U true CN217028334U (en) | 2022-07-22 |
Family
ID=82414610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220750683.2U Expired - Fee Related CN217028334U (en) | 2022-04-02 | 2022-04-02 | Transmission tower convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217028334U (en) |
-
2022
- 2022-04-02 CN CN202220750683.2U patent/CN217028334U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |