CN220059093U - Iron tower for mountain area high-voltage electric transmission - Google Patents
Iron tower for mountain area high-voltage electric transmission Download PDFInfo
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- CN220059093U CN220059093U CN202321192118.XU CN202321192118U CN220059093U CN 220059093 U CN220059093 U CN 220059093U CN 202321192118 U CN202321192118 U CN 202321192118U CN 220059093 U CN220059093 U CN 220059093U
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- tower
- cross arm
- tower body
- main rod
- voltage electric
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000003466 welding Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
- Electric Cable Installation (AREA)
Abstract
The utility model is suitable for the technical field of iron towers, and provides an iron tower for high-voltage power transmission in mountain areas. The device includes body of a tower, base, the body of a tower can be dismantled and be connected with the roof-rack, the body of a tower includes a plurality of mobile jib mechanisms, upper and lower adjacent two mobile jib mechanisms pass through the second angle steel and can dismantle and be connected, roof-rack one end and base fixed connection are kept away from to the body of a tower. According to the utility model, the quick carrying and installation of the main rod mechanism are realized through the combination of the second angle steel and the bolt, so that the multi-section assembly of the tower body is realized, the structure is simple, and the carrying and installation efficiency is improved.
Description
Technical Field
The utility model is suitable for the technical field of iron towers, and provides an iron tower for high-voltage power transmission in mountain areas.
Background
The electric power iron tower is an important facility in the electric power transmission technology, is used for transmitting high-voltage power, has very large volume and weight, and is difficult to carry due to large volume of the iron tower when carrying out electric power line construction in mountain areas because professional equipment and personnel are usually required for carrying and installing the conventional electric power iron tower.
Disclosure of Invention
Aiming at the defects, the utility model aims to provide an iron tower for mountain high-voltage electric transmission, which aims to solve the problem of difficult carrying of mountain electric power line construction iron towers, and comprises a tower body and a base, wherein the tower body is detachably connected with a top frame, the tower body comprises a plurality of main rod mechanisms, two upper and lower adjacent main rod mechanisms are detachably connected through second angle steel, and one end of the tower body far away from the top frame is fixedly connected with the base.
Further, the main rod mechanism comprises four first angle steels and a plurality of cross beams, and the four first angle steels are connected through the plurality of cross beams in a welding way; the first angle steels of the two adjacent main rod mechanisms are connected through a second angle steel bolt.
Further, the roof-rack includes the cross arm, cross arm and body of the tower all are provided with the staple bolt of acting as go-between.
Further, the anchor ear of acting as go-between of body of the tower is provided with four and is located the body of the tower top mobile jib mechanism outside, the anchor ear of acting as go-between is in the frame outside symmetry setting that first angle steel welding was constituteed, anchor ear of acting as go-between and first angle steel for bolted connection.
Further, stay wire hoops of the cross arm are arranged in two, the stay wire hoops are symmetrically arranged in the middle of two sides of the cross arm, and the stay wire hoops are connected with the cross arm through bolts.
Further, the roof-rack includes the pull rod, pull rod one end and cross arm one end lateral wall fixed connection, the mobile jib mechanism fixed connection at the body of the tower top is connected with to the pull rod other end.
Further, the main rod mechanism comprises a plurality of stiffening beams, wherein the stiffening beams are arranged in an X-shaped mode and welded inside the main rod mechanism, and two ends of the stiffening beams are respectively welded with first angle steels on two sides.
Further, the base is located below the ground.
Furthermore, both ends and the middle part of the cross arm are provided with cross arm hanging points.
According to the utility model, the quick carrying and installation of the main rod mechanism are realized through the combination of the second angle steel and the bolt, so that the multi-section assembly of the tower body is realized, the structure is simple, and the carrying and installation efficiency is improved; the stability and the safety of the main rod mechanism are improved by the reinforcing beam; the base under the ground ensures that the iron tower has good shockproof effect; the load born by the cross arm is transferred to the tower body through the cross arm hanging point and is transferred to the ground through the tower body; the pull rod enhances the structural stability of the cross arm; the stay wire anchor ear can disperse the tension of electric wires and cables, reduce the vibration amplitude of stay wires and wires, and reduce the load and risk of a top frame and a tower body.
Drawings
FIG. 1 is a front view of an iron tower for mountain area high voltage power transmission of the present utility model;
FIG. 2 is a perspective partial view of FIG. 1 at A;
FIG. 3 is a front view of a cross arm of the pylon for high voltage electric power transmission in mountainous areas of the present utility model;
fig. 4 is a schematic connection diagram of the main pole structure of the iron tower for mountain area high-voltage power transmission of the utility model;
in the figure: 1-cross arm, 11-cross arm hanging point, 2-pull rod, 3-stay wire anchor ear, 4-first angle steel, 5-second angle steel, 6-crossbeam, 7-stiffening beam, 8-base.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1, 2, 3 and 4, the utility model aims to provide an iron tower for high-voltage power transmission in mountain areas, which comprises a tower body and a base 8, wherein the tower body consists of a plurality of main rod mechanisms, the tower body is detachably connected with a top frame, the top frame comprises a cross arm 1, the cross arm 1 is of a rectangular frame structure, and the middle part of the cross arm 1 is connected with the main rod mechanism at the top of the tower body through bolts; the mobile jib mechanism includes the frame that forms through crossbeam 6 welding by four first angle steel 4, and the both ends lateral wall of four first angle steel 4 all sets up first screw hole, and the first screw hole position of each first angle steel 4 is the same, and second angle steel 5 is provided with the second screw hole that corresponds with first screw hole position and size, and the first angle steel 4 of two mobile jib mechanisms that are adjacent from top to bottom passes through second angle steel 5 bolted connection, and the cross arm 1 one end and base 8 fixed connection are kept away from to the body of a tower.
Preferably, the cross arm 1 and the tower body are both provided with stay wire hoops 3, the stay wire hoops 3 of the tower body are provided with four stay wire hoops 3 and are positioned at the outer side of the main rod mechanism at the top of the tower body, the stay wire hoops 3 are symmetrically arranged at the outer side of a frame formed by welding first angle steels 4, and the stay wire hoops 3 are fixedly connected with the first angle steels 4 through bolts; the anchor ear 3 of acting as go-between of cross arm 1 is provided with two, and anchor ear 3 of acting as go-between is at 1 frame both sides middle part symmetry setting of cross arm, anchor ear 3 of acting as go-between and cross arm 1 with bolt fixed connection.
Preferably, the roof-rack is provided with pull rod 2, and bolted connection is used with the lateral wall of U shaped steel to the first angle steel 4 of body top mobile jib mechanism, and the lateral wall that U shaped steel kept away from first angle steel 4 is with bolt fixed connection for pull rod 2, and U shaped steel one end and cross arm 1 one end lateral wall are kept away from to pull rod 2 is with bolt fixed connection.
Preferably, a reinforcing beam 7 is welded between two adjacent first angle steels 4 in the main rod mechanism, and the reinforcing beam 7 is arranged in an X shape.
Preferably, the base 8 is located below the ground.
Preferably, the two ends and the middle part of the cross arm 1 are respectively provided with a cross arm hanging point 11, the number of the cross arm hanging points 11 is six, and the cross arm hanging points 11 are provided with insulator strings.
In summary, in actual use, the plurality of main rod mechanisms are provided, each main rod mechanism is fixedly connected with the bolt through the second angle steel 5, so that the main rod mechanisms are rapidly carried and installed, the multi-section assembly of the tower body is realized, and the carrying and installing efficiency is improved; the two ends of the pull rod 2 are respectively connected with the cross arm 1 and the tower body, so that the structural stability of the cross arm 1 is enhanced; the stay wire hoop 3 can fix the position of a stay wire or a lead, so that the stay wire or the lead is not easy to shake or trip, thereby ensuring the safety and stability of high-voltage power transmission; the stiffening beam 7 is used for resisting various external forces, so that the structural strength of the main rod mechanism is improved, and the stability and safety of the tower body are improved; the base 8 is positioned below the ground, so that the iron tower has a good shockproof effect; the cross arm hanging point 11 can bear high-voltage cables, erection wires or other equipment, and transmits the load born by the cross arm 1 to the tower body and transmits the load to the ground through the tower body.
Therefore, the device can realize the rapid carrying and installation of the main rod mechanism through the combination of the second angle steel 5 and the bolts, has a simple structure, realizes the multi-section assembly of the tower body, and improves the carrying and installation efficiency; the pull rod 2 strengthens the structural stability of the cross arm 1; the stay wire hoop 3 can disperse the tension of wires and cables, reduce the vibration amplitude of stay wires and wires, and reduce the load and risk of a top frame and a tower body; the stability and the safety of the tower body are improved by the stiffening beam 7; the base 8 below the ground ensures that the iron tower has good shockproof effect; the cross arm hanging point 11 transmits the load borne by the cross arm 1 to the tower body, and transmits the load to the ground through the tower body.
Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (9)
1. A iron tower for mountain area high voltage electricity is carried, its characterized in that: the novel detachable tower body comprises a tower body and a base (8), wherein the tower body is detachably connected with a top frame, the tower body comprises a plurality of main rod mechanisms, two main rod mechanisms which are vertically adjacent to each other are detachably connected through second angle steel (5), and one end, far away from the top frame, of the tower body is fixedly connected with the base (8).
2. Iron tower for high-voltage electric transmission in mountain areas according to claim 1, characterized in that the main rod mechanism comprises four first angle steels (4) and a plurality of cross beams (6), the four first angle steels (4) being welded by the plurality of cross beams (6); the first angle steel (4) of the two adjacent main rod mechanisms is connected through a second angle steel (5) bolt.
3. Iron tower for mountain area high-voltage electric transmission according to claim 1, characterized in that the top frame comprises a cross arm (1), both the cross arm (1) and the tower body are provided with stay wire hoops (3).
4. The iron tower for high-voltage electric transmission in mountain areas according to claim 3, wherein four stay wire hoops (3) of the tower body are arranged outside the main rod mechanism at the top of the tower body, the stay wire hoops (3) are symmetrically arranged outside a frame formed by welding first angle steels (4), and the stay wire hoops (3) are connected with the first angle steels (4) through bolts.
5. The iron tower for high-voltage electric transmission in mountain areas according to claim 3, wherein two stay wire hoops (3) of the cross arm (1) are arranged, the stay wire hoops (3) are symmetrically arranged in the middle of two sides of the cross arm (1), and the stay wire hoops (3) are connected with the cross arm (1) through bolts.
6. A pylon for high voltage electric transmission in mountainous areas according to claim 3, characterized in that the top frame comprises a pull rod (2), one end of the pull rod (2) is fixedly connected with the side wall of one end of the cross arm (1), and the other end of the pull rod (2) is fixedly connected with the main rod mechanism at the top of the pylon.
7. Iron tower for high-voltage electric transmission in mountain areas according to claim 2, characterized in that the main rod mechanism comprises a plurality of stiffening beams (7), wherein the stiffening beams (7) are arranged in an X-shaped mode and welded inside the main rod mechanism, and two ends of the stiffening beams (7) are respectively welded with the first angle steels (4) on two sides.
8. Iron tower for high-voltage electric power transmission in mountainous areas according to claim 1, characterized in that said foundation (8) is positioned under the ground.
9. A pylon for high voltage electric transmission in mountainous areas according to claim 3, characterized in that the two ends and the middle part of the cross arm (1) are provided with cross arm hanging points (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321192118.XU CN220059093U (en) | 2023-05-17 | 2023-05-17 | Iron tower for mountain area high-voltage electric transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321192118.XU CN220059093U (en) | 2023-05-17 | 2023-05-17 | Iron tower for mountain area high-voltage electric transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220059093U true CN220059093U (en) | 2023-11-21 |
Family
ID=88750652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321192118.XU Active CN220059093U (en) | 2023-05-17 | 2023-05-17 | Iron tower for mountain area high-voltage electric transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220059093U (en) |
-
2023
- 2023-05-17 CN CN202321192118.XU patent/CN220059093U/en active Active
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