Iron tower fixing base

Abstract

The utility model discloses an iron tower fixing base which comprises a reinforcing plate, a plurality of fixing bolts are installed on the top wall face of the reinforcing plate, a bottom plate is arranged above the reinforcing plate, and bottom plate fixing bolt holes are formed in the bottom plate and located at the fixing bolts. A plurality of bottom plate fixing bolt holes are formed in the bottom plate, a plurality of fixing bolts are inserted into the bottom plate fixing bolt holes corresponding to the bottom plate, and a cement base is installed outside the bottom plate, the reinforcing plate and the fixing bolts in a wrapping mode. When the device is used, a circle of supporting plate is installed on the periphery of the bottom of the iron tower, and the supporting plate can generate supporting force in the horizontal direction on the iron tower; meanwhile, the fixing bolts for installing the iron tower base are installed on the reinforcing plates, the reinforcing plates are embedded in the cement base, the bottom plate and the reinforcing plates are sealed and fixed through cement, the shock resistance of the base is improved, and even if the cement base is eroded by the external environment, the reinforcing plates in the cement base can prolong the service life of the base.

Description

Technical Field

[0001] The utility model relates to the technical field of iron tower bases, in particular to a fixed base of an iron tower. Background Art

[0002] With the rapid development of modern industry, the requirement for the reliability of power grid power supply is getting higher and higher. The iron tower is the main equipment for power grid power supply. The stable development of the national power industry is directly related to the economic development of our country. In recent years, in the statistics of transmission line accidents, high-voltage electric towers are prone to collapse after being affected by external forces such as earthquakes and strong winds, causing large-area power outages and casualties, which is extremely dangerous.

[0003] Most of the existing iron tower mounting seats directly weld the legs of the iron tower on the bottom plate and then fix it on the cement base through the bottom plate. This results in relatively poor connection firmness at the bottom of the iron tower, prone to situations such as fracture, affecting the normal use of the iron tower and easily causing safety accidents. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a fixed base of an iron tower, which solves the problem of the existing base being insecure.

[0005] To achieve the above objectives, the utility model is realized through the following technical solutions: A fixed base of an iron tower includes a reinforcing plate. A plurality of fixing bolts are installed on the top wall surface of the reinforcing plate. Above the reinforcing plate is a bottom plate. In the bottom plate and at the positions of the plurality of fixing bolts, there are bottom plate fixing bolt holes. A plurality of the fixing bolts are inserted into the corresponding bottom plate fixing bolt holes of the bottom plate. The bottom plate, the reinforcing plate and the fixing bolts are wrapped and installed with a cement base.

[0006] Preferably, two pairs of support bottom plates are evenly arranged around the center above the top wall surface of the bottom plate. The inner ends of the two pairs of support bottom plates are fixedly installed with support plates. A support inclined plate is fixedly installed between the support plate and the support bottom plate. On both sides of the support inclined plate and on the wall surface of the support bottom plate, there are support bottom plate fixing bolt holes. The support bottom plate fixing bolt holes are correspondingly sleeved outside the fixing bolts. The inner wall surface of the support plate is provided with a support plate limiting groove. Between the two pairs of support plates forms an iron tower bottom plate limiting groove.

[0007] Preferably, an iron tower is installed between the two pairs of support plates. The iron tower is provided with an iron tower limiting pin at the support plate limiting groove. At the bottom of the iron tower and between the iron tower bottom plate limiting grooves, there is an iron tower bottom plate. The iron tower bottom plate is provided with an iron tower bottom plate fixing bolt hole at the position of the fixing bolt. The corresponding fixing bolt is inserted into the iron tower bottom plate fixing bolt hole.

[0008] Preferably, gaskets are sleeved outside several of the fixing bolts exposed above the bottom plate, and fixing nuts are screwed outside the fixing bolts above the gaskets.

[0009] Preferably, the top surface of the bottom plate and the cement pedestal are on the same horizontal plane.

[0010] Preferably, the iron tower limit pin is inserted into the limit groove of the support plate.

[0011] Beneficial effects

[0012] The utility model provides a fixing base for an iron tower, which has the following beneficial effects: when the device is in use, a circle of support plates is installed around the bottom of the iron tower, and a support inclined plate is installed between the support bottom plate and the support plate. After the iron tower is aligned with the limit groove and installed into the support plate, the support plate can generate a horizontal supporting force on the iron tower, improving the safety of the iron tower. At the same time, the fixing bolts for installing the iron tower base are installed on the reinforcing plate, and the reinforcing plate is buried in the cement pedestal. The bottom plate and the reinforcing plate are sealed and fixed with cement, improving the seismic resistance of the base. After long-term use, even if the cement pedestal is eroded by the external environment, the reinforcing plate inside can extend the service life of the base. Description of the drawings

[0013] Figure 1 It is a schematic structural diagram of the fixing base for the iron tower described in the utility model.

[0014] Figure 2 It is a top view of the fixing base for the iron tower described in the utility model.

[0015] Figure 3 It is a top view of the bottom plate of the fixing base for the iron tower described in the utility model.

[0016] Figure 4 It is a top view of the support device of the fixing base for the iron tower described in the utility model.

[0017] Figure 5 It is a top view of the iron tower bottom plate of the fixing base for the iron tower described in the utility model.

[0018] In the figure: 1, bottom plate; 2, cement pedestal; 3, support bottom plate; 4, support inclined plate; 5, support plate; 6, iron tower bottom plate; 7, fixing nut; 8, gasket; 9, fixing bolt; 10, limit groove of support plate; 11, fixing bolt hole of bottom plate; 12, iron tower limit pin; 13, iron tower; 14, limit groove of iron tower bottom plate; 15, reinforcing plate; 16, fixing bolt hole of support bottom plate; 17, fixing bolt hole of iron tower bottom plate. Detailed implementation manners

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-5 , the present utility model provides a technical solution for a tower fixing base: including a reinforcing plate 15, a plurality of fixing bolts 9 are installed on the top wall surface of the reinforcing plate 15, a bottom plate 1 is arranged above the reinforcing plate 15, and bottom plate fixing bolt holes 11 are arranged in the bottom plate 1 at the positions of the plurality of fixing bolts 9. The plurality of fixing bolts 9 are all inserted into the corresponding bottom plate fixing bolt holes 11 of the bottom plate 1. A cement base 2 is installed outside the bottom plate 1, the reinforcing plate 15 and the fixing bolts 9 to extend the service life.

[0021] Further, two pairs of support base plates 3 are evenly arranged around the center above the top wall surface of the bottom plate 1. The inner ends of the two pairs of support base plates 3 are fixedly installed with support plates 5. A support inclined plate 4 is fixedly installed between the support plate 5 and the support base plate 3. Support base plate fixing bolt holes 16 are formed on the wall surfaces of the support base plates 3 on both sides of the support inclined plate 4. The support base plate fixing bolt holes 16 are correspondingly sleeved outside the fixing bolts 9. Support plate limiting grooves 10 are formed on the inner wall surfaces of the support plates 5. A tower bottom plate limiting groove 14 is formed between the two pairs of support plates 5 to facilitate installation.

[0022] Further, a tower 13 is installed between the two pairs of support plates 5. The tower 13 is provided with a tower limiting pin 12 at the support plate limiting groove 10. A tower bottom plate 6 is installed between the tower bottom plate limiting grooves 14 at the bottom of the tower 13. Tower bottom plate fixing bolt holes 17 are arranged in the tower bottom plate 6 at the positions of the fixing bolts 9. The corresponding fixing bolts 9 are inserted into the tower bottom plate fixing bolt holes 17 to facilitate fixation.

[0023] Further, gaskets 8 are sleeved outside the plurality of fixing bolts 9 exposed above the bottom plate 1, and fixing nuts 7 are screwed outside the fixing bolts 9 above the gaskets 8.

[0024] Further, the top surfaces of the bottom plate 1 and the cement base 2 are on the same horizontal plane.

[0025] Further, the tower limiting pin 12 is inserted into the support plate limiting groove 10.

[0026] Embodiment: When the device is in use, first embed the reinforcement plate 15 into the cement base 2, leaving a part of the fixing bolt 9 on the reinforcement plate 15 exposed. When the reinforcement plate 15 is fixed in the cement base 2, pour in the cement. Align the base plate fixing bolt hole 11 on the base plate 1 with the fixing bolt 9 and sleeve it on the fixing bolt 9 so that the top surface of the base plate 1 is on the same horizontal plane as the top surface of the cement base 2. After the cement base 2 and the base plate 1 are fixed, align the support base plate fixing bolt holes 16 on the two pairs of support base plates 3 with the exposed fixing bolt 9 and insert them. Then, screw the gasket 8 and the fixing nut 7 onto the fixing bolt 9 in sequence. Align the tower limiting pin 12 on the tower 13 with the support plate limiting groove 10 in the support plate 5, align the tower base plate 6 at the bottom of the tower 13 with the tower base plate limiting groove 14, and align the tower base plate fixing bolt hole 17 on the tower base plate 6 with the fixing bolt 9 for installation. Similarly, install the gasket 8 and the fixing nut 7 on the fixing bolt 9 to fix them. The cement base 2 wraps the base plate 1, the reinforcement plate 15, and the fixing bolt 9, improving the supporting force of the tower. At the same time, the two pairs of support plates 5 and the support inclined plates 4 provide a certain horizontal support for the tower to prevent the tower from collapsing.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. Fixed base of iron tower, including reinforcing plate (15), characterized in that, A number of fixing bolts (9) are installed on the top wall surface of the reinforcing plate (15). Above the reinforcing plate (15), there is a bottom plate (1). Bottom plate fixing bolt holes (11) are provided in the bottom plate (1) at the positions of the number of fixing bolts (9). The number of fixing bolts (9) are all inserted into the corresponding bottom plate fixing bolt holes (11) of the bottom plate (1). A cement base (2) is installed outside the bottom plate (1), the reinforcing plate (15) and the fixing bolts (9).

2. The fixed base of the iron tower according to claim 1, wherein Two pairs of support plate bottoms (3) are evenly provided around the center above the top wall surface of the bottom plate (1). The inner ends of the two pairs of support plate bottoms (3) are fixedly installed with support plate branches (5). A support plate inclined plate (4) is fixedly installed between the support plate branch (5) and the support plate bottom (3). Support plate bottom fixing bolt holes (16) are opened on the wall surfaces of the support plate bottom (3) on both sides of the support plate inclined plate (4). The support plate bottom fixing bolt holes (16) are correspondingly sleeved outside the fixing bolts (9). Support plate branch limiting grooves (10) are opened on the inner wall surface of the support plate branch (5). A tower bottom plate limiting groove (14) is formed between the two pairs of support plate branches (5).

3. The fixed base of the iron tower according to claim 2, characterized in that, A tower (13) is installed between the two pairs of support plate branches (5). The tower (13) is provided with tower limiting pins (12) at the support plate branch limiting grooves (10). A tower bottom plate (6) is installed between the tower bottom plate limiting grooves (14) at the bottom of the tower (13). Tower bottom plate fixing bolt holes (17) are provided in the tower bottom plate (6) at the positions of the fixing bolts (9). The corresponding fixing bolts (9) are inserted into the tower bottom plate fixing bolt holes (17).

4. The fixed base of the iron tower according to claim 2 or the support base plate (3), characterized in that, Gaskets (8) are sleeved outside the number of fixing bolts (9) exposed above the bottom plate (1). Fixing nuts (7) are screwed outside the fixing bolts (9) above the gaskets (8).

5. The fixed base of the iron tower according to claim 1, characterized in that The top surfaces of the bottom plate (1) and the cement base (2) are on the same horizontal plane.

6. The fixed base of the iron tower according to claim 3, characterized in that, The tower limiting pins (12) are inserted into the support plate branch limiting grooves (10).

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