Steel structure for transformer substation iron tower

Abstract

The utility model discloses a steel structure for a transformer substation iron tower, which comprises a bottom component, a support component fixedly mounted on one side of the bottom component far away from the ground, a top component fixedly mounted on one side of the support component far away from the bottom component, the top component comprises a top plate, the support component comprises a corner component and a middle component, and the bottom component comprises a bottom plate. The plurality of corner assemblies are fixed on the bottom plate, the middle assembly is fixedly connected with the corner assemblies, and the middle assembly and the corner assemblies form a triangular structure. According to the steel structure for the transformer substation iron tower, the top assembly, the supporting assembly and the bottom assembly are connected and matched with one another, a plurality of triangular structures are arranged in the whole steel structure for the transformer substation iron tower, and due to the fact that the triangular structures are high in stability, the steel structure for the transformer substation iron tower can support a high iron tower when used; and shaking force from different directions above the iron tower can be effectively resisted, and the using practicability of the steel structure for the transformer substation iron tower is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a steel structure technical field, concretely is a steel structure for substation iron tower. BACKGROUND

[0002] Steel structure is the structure of steel material composition, is one of main building structure types. The structure is mainly composed of the steel beam, steel column, steel truss and other components made of sectional steel and steel plate. Because its weight is lighter, and the construction is simple, it is widely used in large factory, stadium, super high-rise, bridge and other fields. Steel structure is easy to rust, and general steel structure should be rusted, galvanized or painted, and should be maintained regularly.

[0003] The prior art with the publication number CN220580675U provides a steel structure iron tower base, which comprises a supporting base and a movable supporting plate, the outer walls of the supporting base and the movable supporting plate are fixedly connected with fixed connecting blocks, the inner walls of the fixed connecting blocks are fixedly connected with fixed connecting shafts, the outer walls of the fixed connecting shafts are fixedly connected with first connecting rods and second connecting rods respectively, the fixed connecting blocks and the supporting base are connected by welding, and the fixed connecting blocks and the movable supporting plate are connected by welding, and the outer walls of the fixed connecting blocks and the supporting base and the movable supporting plate are provided with four. The steel structure iron tower base, through the supporting base, the movable supporting plate, the fixed connecting block, the fixed connecting shaft, the first connecting rod and the second connecting rod, realizes the function of convenient reinforcement, solves the situation of easy shaking, improves the overall firmness, meets the working needs of people, and is worth popularizing and using.

[0004] In the above patent, the supporting base, the movable supporting plate, the fixed connecting block, the fixed connecting shaft, the first connecting rod and the second connecting rod are arranged to realize the function of reinforcing the iron tower, but this way of reinforcing the iron tower has only two supporting rods, which will cause the fixed iron tower to be difficult to withstand the shaking of the whole iron tower when the height of the iron tower is high and the weather is bad, thereby existing great safety hazards. Utility model content

[0005] The utility model aims at overcoming the defects of prior art, and provides a steel structure for substation iron tower, which solves the above technical problems.

[0006] In order to achieve the above object, the utility model is through the following technical scheme to realize: A steel structure for substation iron tower, including bottom assembly, the side fixed mounting of bottom assembly far from ground has support assembly, the side fixed mounting of support assembly far from bottom assembly has top assembly, top assembly includes roof, support assembly includes corner assembly and middle part assembly, bottom assembly includes bottom plate, a plurality of corner assembly is fixed on bottom plate, middle part assembly is fixedly connected with corner assembly respectively, and middle part assembly and corner assembly constitute triangular structure. After middle part assembly is fixedly connected with four corner assemblies respectively, all present triangular shape, so that the steel structure for substation iron tower has multiple triangular structures inside, which greatly improves the stability of the steel structure for substation iron tower during use.

[0007] Further, the corner assembly includes a telescopic shaft, the fourth inclined block is fixedly installed on one side of the telescopic shaft close to the bottom assembly, the third inclined block is fixedly installed on the side of the telescopic shaft away from the fourth inclined block, the second steel column is fixedly installed on the inclined surface of the third inclined block, the third steel column is fixedly installed on the inclined surface of the fourth inclined block, the fixed strip is fixedly installed on both ends of the second steel column and the third steel column, the third steel column is fixedly connected with the fourth inclined block through the fixed strip, the second steel column is fixedly connected with the third inclined block through the fixed strip, and the fixed shaft is fixedly installed on one end of the fourth inclined block away from the telescopic shaft. The fixed shaft is fixedly installed on one end of the fourth inclined block away from the telescopic shaft, so that the internal structure of the steel structure for substation iron tower is more firm and reliable, and the safety of the steel structure for substation iron tower during operation is improved.

[0008] Further, the second steel column is fixedly installed on one end away from the third inclined block and the middle part assembly, the second steel column is fixed on the middle part assembly through the fixed strip, and the third steel column is fixed on the middle part assembly through the fixed strip. The third steel column is fixedly installed on one end away from the fourth inclined block and the middle part assembly through the fixed strip, so that the overall structure of the steel structure for substation iron tower is more firm and compact, and the stability of the steel structure for substation iron tower during operation is greatly improved.

[0009] Further, the middle part assembly includes a top connecting column, a support block and a bottom connecting column, the bottom connecting column is fixedly installed on one end of the support block close to the ground, the connecting column is fixedly installed on one end of the support block away from the bottom connecting column, the support block is fixedly installed with the top assembly through the top connecting column, and the support block is fixedly installed with the bottom plate through the bottom connecting column. The support block and the bottom plate are fixedly installed together through the bottom connecting column, and the practicality of the steel structure for substation iron tower during use is improved.

[0010] Further, the top component comprises a top bolt, a plurality of first fixing holes are formed on both sides of the top plate, first inclined blocks are fixedly installed on both sides of the top plate different from the positions of the first fixing holes, and the top bolt is used for fixedly installing the top plate and the support component.

[0011] Further, the bottom component comprises a plurality of second fixing holes formed on both sides of the bottom component, two side plates are fixedly installed on both sides of the bottom component different from the positions of the second fixing holes, second inclined blocks are fixedly installed on the ends of the side plates away from the ground, first steel columns are fixedly installed on the sides of the second inclined blocks away from the side plates, and the first steel columns are fixedly installed on the ends of the first steel columns away from the second inclined blocks.

[0012] Further, the support block is a block body with four inclined plates on both the upper end and the lower end, and two fixing holes are formed on each inclined plate. Advantages

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses a top component, a support component and a bottom component are connected and cooperated, so that the whole steel structure for substation iron tower has multiple triangular structures, the triangular structure has strong stability, so that the steel structure for substation iron tower can support a higher iron tower when being used, and can effectively resist the shaking force from different directions above the iron tower, so that the practicability of the steel structure for substation iron tower is greatly improved. DRAWINGS

[0015] Figure 1 It is a structural schematic view of the steel structure for substation iron tower.

[0016] Figure 2 It is a three-dimensional structural schematic view of the support component and the bottom component.

[0017] Figure 3 It is a partial enlarged three-dimensional structural schematic view of A.

[0018] Figure 4 It is a three-dimensional structure schematic view of corner assembly of the utility model;

[0019] Figure 5 It is a three-dimensional structure schematic view of corner assembly of the utility model;

[0020] Figure 6 It is a three-dimensional structure schematic view of corner assembly of the utility model;

[0021] In the drawing: top assembly 1, support assembly 2, bottom assembly 3, top bolt 11, first fixed hole 12, first inclined block 13, top plate 14, corner assembly 21, middle assembly 22, second fixed hole 31, bottom plate 32, side plate 33, second inclined block 34, first steel column 35, telescopic shaft 211, third inclined block 212, second steel column 213, fourth inclined block 214, fixed shaft 215, third steel column 216, fixed strip 217, top connecting column 221, support block 222, bottom connecting column 223. DETAILED DESCRIPTION

[0022] The technical scheme of the utility model will be described clearly and completely below in combination with the drawings, obviously, the described embodiments are a part of embodiments of the utility model, rather than all the embodiments, all other embodiments obtained by the person skilled in the art without creative labor based on the embodiments in the utility model belong to the protection scope of the utility model.

[0023] EMBODIMENT

[0024] The following will be combined with the drawings Figure 1 - the drawings Figure 6The application is further described in detail. A substation steel tower structure includes a bottom assembly 3, a support assembly 2 fixedly installed on the side of the bottom assembly 3 away from the ground, a top assembly 1 fixedly installed on the side of the support assembly 2 away from the bottom assembly 3, the top assembly 1 including a top plate 14, the support assembly 2 including corner assemblies 21 and a middle assembly 22, the bottom assembly 3 including a bottom plate 32, a plurality of corner assemblies 21 fixed on the bottom plate 32, the middle assembly 22 fixedly connected with the corner assemblies 21, the middle assembly 22 and the corner assemblies 21 forming a triangular structure, the corner assembly 21 including an extension shaft 211, the extension shaft 211 having a fourth inclined block 214 fixedly installed on the side close to the bottom assembly 3, the extension shaft 211 having a third inclined block 212 fixedly installed on the side away from the fourth inclined block 214, the third inclined block 212 having a second steel column 213 fixedly installed on the inclined surface thereof, the fourth inclined block 214 having a third steel column 216 fixedly installed on the inclined surface thereof, the second steel column 213 and the third steel column 216 both having a fixing strip 217 fixedly installed on the two ends thereof, the third steel column 216 fixedly connected with the fourth inclined block 214 through the fixing strip 217, the second steel column 213 fixedly connected with the third inclined block 212 through the fixing strip 217, the fourth inclined block 214 having a fixing shaft 215 fixedly installed on the end away from the extension shaft 211, the second steel column 213 fixedly installed on the end away from the third inclined block 212 and the middle assembly 22, the second steel column 213 fixed on the middle assembly 22 through the fixing strip 217; the third steel column 216 fixed on the middle assembly 22 through the fixing strip 217, the middle assembly 22 including a top connecting column 221, a support block 222 and a bottom connecting column 223, the support block 222 having the bottom connecting column 223 fixedly installed on the end close to the ground, the support block 222 having the connecting column 221 fixedly installed on the end away from the bottom connecting column 223, the support block 222 fixedly installed with the top assembly 1 through the top connecting column 221, the support block 222 fixedly installed with the bottom plate 32 through the bottom connecting column 223, the top assembly 1 including a top bolt 11, the top plate 14 having a plurality of first fixing holes 12 formed on the two sides thereof, the top plate 14 having first inclined blocks 13 fixedly installed on the two sides different from the sides on which the first fixing holes 12 are formed, the top bolt 11 used for fixedly installing the top plate 14 with the support assembly 2, the bottom assembly 3 having a plurality of second fixing holes 31 formed on the two sides thereof, the bottom assembly 3 having two side plates 33 fixedly installed on the two sides different from the sides on which the second fixing holes 31 are formed, the side plate 33 having a second inclined block 34 fixedly installed on the end away from the ground, the second inclined block 34 having a first steel column 35 fixedly installed on the side away from the side plate 33, the first steel column 35 fixedly installed with the first inclined block 13 on the end away from the second inclined block 34, the support block 222 being a block body having four inclined plates on the upper and lower ends thereof, and each inclined plate having two fixing holes formed thereon.

[0025] The inclined surfaces in the first inclined block 13, the second inclined block 34, the third inclined block 212, the fourth inclined block 214 and the support block 222 are all 45 degrees, so that the straight steel column can be directly fixed and installed with the first inclined block 13, the second inclined block 34, the third inclined block 212, the fourth inclined block 214 and the support block 222.

[0026] The telescopic shaft 211 can be telescopic according to the specific use environment, at which time a plurality of steel columns with different lengths, a top connecting column 221 and a bottom connecting column 223 need to be replaced, so as to restore the original compressive strength of the steel structure for the power substation tower.

[0027] The corner assembly 21 is distributed at the four corners of the bottom assembly 3, so that the steel structure for the power substation tower is always triangular in multiple directions, so that the steel structure for the power substation tower can resist pressure from multiple directions, greatly improving the stability of the steel structure for the power substation tower.

[0028] The telescopic shaft 211, the second steel column 213 and the third steel column 216 connected to the support block 222 can form a triangular structure, and since there are three corner assemblies 21, there are four triangular structures at the four corners of the steel structure for the power substation tower, improving the compressive capacity of the steel structure for the power substation tower.

[0029] The bottom plate 32, the side plate 33, the support assembly 2 and the first steel column 35 also form a triangular structure on both sides of the steel structure for the power substation tower, so as to prevent the steel structure for the power substation tower from tilting during use.

[0030] The working principle of the utility model is described as follows: the mechanical structures inside the steel structure for the transformer station iron tower are all fixed by threads if not explicitly stated, and the bolt connections are appropriately hidden in the drawing to enable more intuitive observation of the professional technical features. When the steel structure for the transformer station iron tower is installed, the support block 222 needs to be fixed on the bottom plate 32 through the bottom connecting column 223, at which time the operator needs to determine the height required by the transformer station iron tower to adjust the telescopic shaft 211, and when the height of the telescopic shaft 211 is determined, the operator needs to select the first steel column 35, the second steel column 213 and the third steel column 216 with corresponding lengths and fix and install them through the fixing strips 217 at both ends of the steel columns. Then the operator inserts the top plate 14 into the top end of the telescopic shaft 211 and finally fixes it through the top bolt 11 to complete the overall installation of the steel structure for the transformer station iron tower. After the installation of the steel structure for the transformer station iron tower is completed, the operator fixes the entire steel structure for the transformer station iron tower by screwing the bolts through the second fixing holes 31, and then the operator can build the transformer station iron tower upward on the top plate 14 and fix it by screwing through the first fixing holes 12, so that the steel structure for the transformer station iron tower can form multiple multi-directional triangular structures inside when in use, greatly improving the overall compression resistance of the steel structure for the transformer station iron tower.

[0031] The technical features of the above embodiments can be combined arbitrarily, and to make the description concise, not all possible combinations of the technical features in the above embodiments are described, however, as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present application.

Claims

1. A steel structure for a substation tower, characterized in that, The device includes a bottom component (3), a support component (2) is fixedly installed on the side of the bottom component (3) away from the ground, a top component (1) is fixedly installed on the side of the support component (2) away from the bottom component (3), the top component (1) includes a top plate (14), the support component (2) includes multiple corner components (21) and a middle component (22), the bottom component (3) includes a bottom plate (32), the corner components (21) are fixed on the bottom plate (32), the middle component (22) is fixedly connected to the corner components (21), and the middle component (22) and the corner components (21) form a triangular structure.

2. The steel structure for a substation tower according to claim 1, characterized in that: The corner assembly (21) includes a telescopic shaft (211). A fourth inclined block (214) is fixedly installed on the side of the telescopic shaft (211) near the bottom assembly (3). A third inclined block (212) is fixedly installed on the side of the telescopic shaft (211) away from the fourth inclined block (214). A second steel column (213) is fixedly installed on the inclined surface of the third inclined block (212). A third steel column (216) is fixedly installed on the inclined surface of the fourth inclined block (214). Fixing strips (217) are fixedly installed at both ends of the second steel column (213) and the third steel column (216). The third steel column (216) is fixedly connected to the fourth inclined block (214) through the fixing strips (217). The second steel column (213) is fixedly connected to the third inclined block (212) through the fixing strips (217). A fixing shaft (215) is fixedly installed at the end of the fourth inclined block (214) away from the telescopic shaft (211).

3. The steel structure for a substation tower according to claim 2, characterized in that: The second steel column (213) is fixedly installed at one end away from the third inclined block (212) to the middle component (22), and the second steel column (213) is fixed to the middle component (22) by a fixing strip (217); the third steel column (216) is fixed to the middle component (22) by a fixing strip (217).

4. The steel structure for a substation tower according to claim 1, characterized in that: The middle component (22) includes a top connecting column (221), a support block (222), and a bottom connecting column (223). The bottom connecting column (223) is fixedly installed at the end of the support block (222) near the ground, and the connecting column (221) is fixedly installed at the end of the support block (222) away from the bottom connecting column (223). The support block (222) is fixedly installed to the top component (1) through the top connecting column (221), and the support block (222) is fixedly installed to the base plate (32) through the bottom connecting column (223).

5. A steel structure for a substation tower according to claim 1, characterized in that: The top component (1) includes a top bolt (11), and a plurality of first fixing holes (12) are provided on both sides of the top plate (14). The top plate (14) is fixedly installed with first inclined blocks (13) on both sides of the side where the first fixing holes (12) are located. The top bolt (11) is used to fix the top plate (14) to the support component (2).

6. A steel structure for a substation tower according to claim 5, characterized in that: The bottom component (3) has several second fixing holes (31) on both sides. The bottom component (3) has two side plates (33) fixedly installed on both sides of the side where the second fixing holes (31) are located. A second inclined block (34) is fixedly installed on the side of the side plate (33) away from the ground. A first steel column (35) is fixedly installed on the side of the second inclined block (34) away from the side plate (33). The end of the first steel column (35) away from the second inclined block (34) is fixedly installed with the first inclined block (13).

7. A steel structure for a substation tower according to claim 4, characterized in that: The support block (222) is a block with four inclined plates at both the top and bottom, and each inclined plate has two fixing holes.

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