Extra-high voltage through type weather-proof angle steel tower

Abstract

The utility model relates to the technical field of angle steel towers, and discloses an extra-high voltage through type weather-proof angle steel tower which comprises four sets of supporting rods, a plurality of transverse rods are arranged on the inner wall of each set of supporting rods, a connecting plate is fixedly installed on the inner wall of each transverse rod, a connecting rod is welded to the outer wall of each connecting plate, and the connecting rods are connected with the supporting rods. A center rod is welded to the side, away from the transverse rod, of the connecting rod, the four sets of supporting rods can be connected through the transverse rod, the transverse rod is connected with the connecting plate and the connecting rod, the connecting rod is connected with the center rod, the connecting rod is obliquely arranged, and in severe weather, the supporting rods and the transverse rod can give out abutting force to the downward portion of the center, so that the supporting rods are fixed. Therefore, better supporting force is provided for the whole weather-proof angle steel tower, and the stability of the weather-proof angle steel tower is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of angle steel tower, concretely to a weather-proof angle steel tower of super-high voltage through type. BACKGROUND

[0002] The weather-proof angle steel tower of super-high voltage through type is a kind of support structure specially designed for super-high voltage transmission line, it is made of weathering steel material, with excellent atmospheric corrosion resistance, this tower type is mainly used to support and fix super-high voltage transmission line, ensure the safety and stability of power transmission.

[0003] At present, angle steel tower adopts four groups of corner support rods, horizontal rods and inclined rods are arranged between each group of support rods for auxiliary support, and the center position of angle steel tower is vacant, so that when angle steel tower supports cable and encounters bad weather, the supporting force is relatively single. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a weather-proof angle steel tower of super-high voltage through type, solve the problem that angle steel tower adopts four groups of corner support rods, horizontal rods and inclined rods are arranged between each group of support rods for auxiliary support, and the center position of angle steel tower is vacant, so that when angle steel tower supports cable and encounters bad weather, the supporting force is relatively single.

[0005] The application embodiment provides a weather-proof angle steel tower of super-high voltage through type, including four groups of support rods, the inner wall of each group of support rods is respectively provided with a plurality of horizontal rods, the inner wall of each horizontal rod is respectively fixedly installed with connecting plate, the outer wall of each connecting plate is respectively welded with connecting rod, the side, away from horizontal rod of connecting rod, is welded with center rod.

[0006] By adopting the above technical scheme, the four groups of support rods can be connected by the horizontal rods, the horizontal rods are connected with the connecting plates and the connecting rods, the connecting rods are connected with the center rods, and the connecting rods are inclined, when encountering bad weather, the support rods and the horizontal rods can resist the force to the center and the lower part, so that better supporting force is provided for the whole weather-proof angle steel tower, and the stability of the weather-proof angle steel tower is enhanced.

[0007] Optionally, the outer wall of each group of support rods located above is installed with a support frame through a third connecting piece, and the support frame is a parallelogram.

[0008] By adopting the above technical scheme, the support rods and the support frame can be fixed by the third connecting piece.

[0009] Optionally, the horizontal rods are fixedly installed on the outer wall of each group of support rods by a first connecting piece.

[0010] By adopting the above technical scheme, the horizontal rods and the support rods can be fixed by the first connecting piece.

[0011] Optionally, each group of the support frame is fixedly installed on the outer wall of the cross bar through a second connecting piece.

[0012] By adopting the above technical scheme, the second connecting piece can fix the cross bar and the support frame.

[0013] Optionally, the adjacent support rods in each group are fixedly installed through a first connecting piece.

[0014] By adopting the above technical scheme, the first connecting piece can further fix the adjacent support rods.

[0015] Optionally, the center rod and the low-end support rod in each group are respectively fixedly installed with a positioning pile.

[0016] By adopting the above technical scheme, the positioning pile is buried underground, and then the center rod and the support rod can be positioned.

[0017] Optionally, the support rod, the cross bar, the connecting rod and the support frame are respectively made of weathering steel material.

[0018] By adopting the above technical scheme, the support rod, the cross bar, the connecting rod and the support frame are respectively made of weathering steel material, which has excellent corrosion resistance and can maintain stable performance in harsh weather conditions, thereby prolonging the service life of the tower body.

[0019] Optionally, the first connecting piece, the second connecting piece, the third connecting piece and the connecting plate are respectively made of Q345 high-strength steel material.

[0020] By adopting the above technical scheme, the first connecting piece, the second connecting piece, the third connecting piece and the connecting plate are respectively made of Q345 high-strength steel material, which has high strength and stability, can meet the requirements of the connecting piece on bearing capacity and durability, and also has good processability and corrosion resistance, and is suitable for use in outdoor harsh environments.

[0021] Compared with the prior art, the beneficial effects of the technical scheme of the present application are as follows:

[0022] The technical scheme of the present application can connect the four groups of support rods through the cross bar, and the cross bar connects the connecting plate and the connecting rod, and the connecting rod is connected with the center rod, and the connecting rod is inclined, when encountering severe weather, the support rod and the cross bar can resist the downward part of the center, thereby providing better support force for the whole weathering angle steel tower, and enhancing the stability of the weathering angle steel tower. BRIEF DESCRIPTION OF DRAWINGS

[0023] Other features, objects, and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments thereof, taken in conjunction with the accompanying drawings:

[0024] Figure 1 It is a front view part schematic diagram of the utility model of a kind of extra-high voltage through type weathering angle steel tower;

[0025] Figure 2 It is a side view part schematic diagram of the utility model of a kind of extra-high voltage through type weathering angle steel tower;

[0026] Figure 3 It is a top view schematic diagram of the utility model of a kind of extra-high voltage through type weathering angle steel tower center pole;

[0027] Figure 4 It is the enlarged view of the utility model of a kind of extra-high voltage through type weathering angle steel tower connecting rod front view.

[0028] In the drawing: 1, support pole;2, center pole;3, crossbar;4, connecting rod;5, connecting plate;6, support frame;7, first connecting piece;8, second connecting piece;9, positioning pile;10, third connecting piece. DETAILED DESCRIPTION

[0029] Please refer to Figures 1-4 The utility model provides a technical scheme: a kind of extra-high voltage through type weathering angle steel tower, including four groups of support pole 1, the inner wall of each support pole 1 is respectively provided with multiple crossbars 3, the inner wall of each crossbar 3 is respectively fixedly installed with connecting plate 5, the outer wall of each connecting plate 5 is respectively welded with connecting rod 4, connecting rod 4 is welded with center pole 2 on the side away from crossbar 3;

[0030] Center pole 2 and each group of low end support pole 1 are respectively fixedly installed with positioning pile 9.

[0031] In the technical scheme of the utility model, four groups of support pole 1 can be connected by crossbar 3, and crossbar 3 connects connecting plate 5 and connecting rod 4, and connecting rod 4 is connected with center pole 2, and connecting rod 4 is inclined, when encountering bad weather, support pole 1 and crossbar 3 can send resistance to the center downward part, to provide better support force to the whole weathering angle steel tower, and enhance the stability of weathering angle steel tower.

[0032] In addition, positioning pile 9 is buried underground, to position center pole 2 and support pole 1.

[0033] In the technical scheme of the utility model, as Figures 1-3As shown, the outer wall of each group of support rods 1 located on the top is provided with a support frame 6 through a third connecting piece 10, the support frame 6 is a parallelogram, the third connecting piece 10 can fix the support rod 1 and the support frame 6, the cross rod 3 is fixedly installed on the outer wall of each group of support rods 1 through a first connecting piece 7, the first connecting piece 7 can fix the cross rod 3 and the support rod 1, each group of support frames 6 is fixedly installed on the outer wall of the cross rod 3 through a second connecting piece 8, the second connecting piece 8 can fix the cross rod 3 and the support frame 6, and the adjacent support rods 1 in each group are fixedly installed through the first connecting piece 7, and the first connecting piece 7 can further fix and connect the adjacent support rods 1.

[0034] In the technical scheme of the utility model, as shown in the drawings, Figures 1-3 As shown, the support rod 1, the cross rod 3, the connecting rod 4 and the support frame 6 are made of weathering steel material, the support rod 1, the cross rod 3, the connecting rod 4 and the support frame 6 are made of weathering steel material, have excellent corrosion resistance, can maintain stable performance under severe weather conditions, prolong the service life of the tower body, the first connecting piece 7, the second connecting piece 8, the third connecting piece 10 and the connecting plate 5 are made of Q345 high-strength steel material, the first connecting piece 7, the second connecting piece 8, the third connecting piece 10 and the connecting plate 5 are made of Q345 high-strength steel material, have high strength and stability, can meet the requirements of the connecting piece on carrying capacity and durability, and they also have good machinability and corrosion resistance, and are suitable for use in outdoor severe environment.

[0035] In use, first, according to the demand of the ultra-high voltage transmission line and the terrain condition, the structure and size of the ultra-high voltage through type weathering angle steel tower can be designed, the number and position of the support rod 1, the cross rod 3, the connecting rod 4, the center rod 2 and other components can be determined, and appropriate weathering steel material and Q345 high-strength steel material can be selected as the connecting piece;

[0036] The required weathering steel material and Q345 high-strength steel material are purchased, the material is subjected to quality inspection and performance test to ensure that it meets the design requirements, the weathering steel material is cut into the shape of the support rod 1, the cross rod 3 and the connecting rod 4, the components are subjected to welding, punching and other processing, the connecting piece and the positioning pile 9 are prepared;

[0037] In the factory or on the site, use the first connecting piece 7 to fix the cross bar 3 on the inner wall of the support bar 1, install the connecting plate 5 on the inner wall of the cross bar 3, and weld the connecting rod 4, and weld the other end of the connecting rod 4 to the center bar 2 to form a stable support structure, use the second connecting piece 8 to fix and install the support frame 6 on the outer wall of the cross bar 3, use the third connecting piece 10 to connect the upper support bar 1 with the support frame 6, install the positioning pile 9 on the center bar 2 and the low-end support bar 1 to ensure the stability of the tower body, and the fixing and installation here are all installed by high-strength steel bolts and nuts.

[0038] Transport the assembled extra-high voltage through-type weather-resistant angle steel tower to the installation site, fix the tower body on the ground using the positioning pile 9, and debug and check the tower body to ensure that all parts are firmly connected, stable and reliable;

[0039] Connect the extra-high voltage transmission line to the tower body and put it into operation, and regularly check and maintain the tower body to ensure that it is in good working condition.

[0040] Enhance stability:

[0041] By setting up cross bars 3 and connecting rods 4 between support bars 1 and connecting connecting rods 4 with center bars 2, a stable support structure is formed. When encountering bad weather, support bars 1 and cross bars 3 can resist downward to the center, thereby enhancing the stability of the weather-resistant angle steel tower.

[0042] Improve corrosion resistance:

[0043] Use weather-resistant steel to make support bars 1, cross bars 3, connecting rods 4 and support frames 6, which have excellent corrosion resistance and can maintain stable performance in harsh weather conditions, prolonging the service life of the tower body.

[0044] Enhance carrying capacity:

[0045] Use Q345 high-strength steel as connecting pieces, which have high strength and stability, can meet the requirements of connecting pieces for carrying capacity and durability, and ensure the safety and stability of the tower body.

[0046] Easy to install and maintain:

[0047] The structure of the extra-high voltage through-type weather-resistant angle steel tower is reasonable, the connection between the parts is firm and reliable, which is convenient for on-site installation and debugging, and also convenient for later maintenance and inspection.

[0048] Strong adaptability:

[0049] This tower type is suitable for various terrains and weather conditions, and can meet the requirements of extra-high voltage transmission lines for support structures, providing strong support for the development of the power industry.

Claims

1. An extra-high voltage weathering angle steel tower of the through type, characterized in that: The utility model provides a kind of support frame, including four groups of support poles (1), the inner wall of each group of the support pole (1) is separately provided with multiple cross bars (3), the inner wall of each the cross bar (3) is fixedly installed with connecting plate (5) respectively, the outer wall of each the connecting plate (5) is welded with connecting rod (4) respectively, the side of the connecting rod (4) away from cross bar (3) is welded with center pole (2).

2. The extra-high voltage through-type weather-resistant angle steel tower according to claim 1, characterized in that, The outer wall of each group of support pole (1) in the upper position is installed with support frame (6) by third connecting piece (10), and the support frame (6) is parallelogram.

3. The extra-high voltage through-type weather-resistant angle steel tower according to claim 1, characterized in that, The cross bar (3) is fixedly installed on the outer wall of each group of support pole (1) by first connecting piece (7).

4. The extra-high voltage through-type weather-resistant angle steel tower according to claim 3, characterized in that, Each group of support frame (6) is fixedly installed on the outer wall of cross bar (3) by second connecting piece (8).

5. The extra-high voltage through-type weather-resistant angle steel tower according to claim 4, characterized in that, Each group of adjacent support pole (1) is fixedly installed by first connecting piece (7).

6. The extra-high voltage through-type weather-resistant angle steel tower according to claim 5, characterized in that, The center pole (2) and each group of low-end support pole (1) are fixedly installed with positioning pile (9) respectively.

7. The extra-high voltage through-type weather-resistant angle steel tower according to claim 6, characterized in that, The support pole (1), cross bar (3), connecting rod (4) and support frame (6) are weathering steel material respectively.

8. The extra-high voltage through-type weather-resistant angle steel tower according to claim 6, characterized in that, The first connecting piece (7), second connecting piece (8), third connecting piece (10) and connecting plate (5) are Q345 high-strength steel respectively.

Images