CN211286901U - A kind of angle steel tower foot reinforcement and reinforcement device - Google Patents

Abstract

The utility model discloses an angle steel tower foot reinforcing and strengthening device, which comprises a tower foot, wherein a reinforcing structure is arranged on the tower foot, and four first threaded holes with the same structure are arranged on the tower foot; the reinforcing structure mainly includes: the device comprises eight reinforcing plates with the same structure, eight first connecting blocks with the same structure, eight supporting columns with the same structure, eight second connecting blocks with the same structure, eight mounting plates with the same structure and four fixing plates with the same structure; the utility model relates to an angle steel tower technical field, reinforced structure has increased the support between the angle steel, has increased the intensity of column foot, avoids rocking because of the angle steel tower and leads to the column foot to warp to increased the installation area between angle steel tower bottom and the base, made the angle steel tower installation firm, avoided toppling over because of the not hard up angle steel tower that leads to of column foot simultaneously, improved the security, guaranteed the normal work of angle steel tower, avoided causing the unnecessary loss.

Description

A kind of angle steel tower foot reinforcement and reinforcement device

technical field

The utility model relates to the technical field of angle steel towers, in particular to an angle steel tower foot reinforcement and reinforcement device.

Background technique

In order to bear the load of the overhead conductor, the angle steel tower of the transmission line uses the angle steel as the basic structural unit of the autonomous space truss steel structure, which is the direct support structure of the transmission line. It has a wide range of applications in the field of transmission lines.

The traditional tower foot is usually welded by four pieces of angle steel, there is no support between the angle steel, and the strength is weak. It is small and the installation is not firm. If one of the bolts connecting the tower foot is loose, it will cause the angle steel tower to fall, and the safety is poor, so that the angle steel tower cannot work normally, causing unnecessary losses.

Utility model content

In view of the deficiencies of the prior art, the utility model provides an angle steel tower foot reinforcement and reinforcement device, which solves the problem that the existing traditional tower foot is usually welded by four pieces of angle steel, there is no support between the angle steel, and the strength is relatively weak , When the wind is strong, the angle steel tower is prone to deformation of the tower foot when shaking, and the installation area between the tower foot and the base is small, and the installation is not firm. If one of the bolts connecting the tower foot is loose, the angle steel tower will fall. Poor safety, so that the angle steel tower can not work properly, causing unnecessary losses.

In order to achieve the above purpose, the present utility model is realized through the following technical solutions: an angle steel tower foot reinforcement and reinforcement device, comprising a tower foot, a reinforcing structure is arranged on the tower foot, and four structures are opened on the tower foot The same first threaded hole;

The reinforcement structure mainly includes: eight reinforcing plates with the same structure, eight first connecting blocks with the same structure, eight supporting columns with the same structure, eight second connecting blocks with the same structure, and eight mounting plates with the same structure And four fixed plates with the same structure;

The eight said reinforcing plates are installed on the side wall surface of the tower foot through a number of first mounting bolts with the same structure, the eight said first connecting blocks are installed on the side wall surfaces of the eight said reinforcing plates, and the eight said support columns are installed on the One end of the eight first connecting blocks, the eight second connecting blocks are mounted on the other ends of the eight supporting columns, the eight mounting plates are mounted on one end of the eight second connecting blocks, and the four The fixing plates are mounted on the eight mounting plates through eight second mounting bolts with the same structure, and four fixing plates are provided with mounting parts.

Preferably, the mounting portion mainly includes: four second threaded holes with the same structure and eight third threaded holes with the same structure;

The four second threaded holes corresponding to the four first threaded holes are opened on the four fixing plates, and the four second threaded holes are matched with the four first threaded holes, and the eight The third threaded holes are opened at four ends of the fixing plate.

Preferably, the four fixing plates are of a bending structure, the middle parts of the four fixing plates are attached to the upper wall surface of the bottom plate of the tower foot, one end of the four fixing plates is on the same horizontal line as the bottom plate of the tower foot, and the four fixing plates are in the same horizontal line as the bottom plate of the tower foot. The bending part of the fixed plate is more than 2mm away from the edge of the bottom plate of the tower foot.

Preferably, each of the eight mounting plates is provided with a thickening sheet.

Preferably, the diameters of the cross-sectional areas of the eight first connection blocks and the eight second connection blocks are larger than the cross-sectional areas of the eight support columns.

Preferably, connecting rods are arranged between each of the eight supporting columns.

beneficial effect

The utility model provides an angle steel tower foot reinforcement and reinforcement device, which has the following beneficial effects: the reinforcement structure increases support between the angle steels, increases the strength of the tower foot, avoids the deformation of the tower foot due to the shaking of the angle steel tower, and The installation area between the bottom of the angle steel tower and the base is increased, so that the angle steel tower is installed firmly, and at the same time, the angle steel tower is prevented from falling over due to the loosening of the tower feet, which improves the safety, ensures the normal operation of the angle steel tower, and avoids unnecessary Loss.

Description of drawings

FIG. 1 is a schematic front view of the structure of an angle steel tower foot reinforcement and reinforcement device according to the present invention.

FIG. 2 is a schematic view of the bottom sectional structure of an angle steel tower foot reinforcement and reinforcement device according to the utility model.

FIG. 3 is a cross-sectional structural schematic diagram of the A-A position of an angle steel tower foot reinforcement and reinforcement device according to the present invention.

Fig. 4 is a cross-sectional structural schematic diagram of the B-B position of the angle steel tower foot reinforcement and reinforcement device according to the present invention.

In the figure: 1-tower foot; 2-reinforced plate; 3-first connection block; 4-support column; 5-second connection block; 6-installation plate; 7-fixed plate; 8-first installation bolt; 9 -Second mounting bolt; 10-Third threaded hole; 11-Thickening sheet; 12-Connecting rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figures 1-4, the present utility model provides a technical solution: an angle steel tower foot reinforcement and reinforcement device.

Embodiment: an angle steel tower foot 1 reinforcement and reinforcement device, comprising a tower foot 1, the tower foot 1 is provided with a reinforcing structure, and the tower foot 1 is provided with four first threaded holes with the same structure;

It should be noted that: the tower foot 1 is installed on the foundation through the four first threaded holes, and the reinforcement structure plays the role of supporting the tower foot 1, and increases the contact area between the tower foot 1 and the foundation, ensuring the angle steel tower. stability.

In the specific implementation process, the reinforcement structure may preferably adopt the following structures, which mainly include: eight reinforcing plates 2 with the same structure, eight first connecting blocks 3 with the same structure, eight supporting columns 4 with the same structure, eight structures The same second connection block 5, eight mounting plates 6 with the same structure and four fixing plates 7 with the same structure; the eight reinforcing plates 2 are installed on the side wall surface of the tower foot 1 through several first mounting bolts 8 with the same structure, Eight first connecting blocks 3 are installed on the side walls of the eight reinforcing plates 2, eight supporting columns 4 are installed on one end of the eight first connecting blocks 3, and eight second connecting blocks 5 are installed on the other end of the eight supporting columns 4, Eight mounting plates 6 are mounted on one end of eight second connecting blocks 5, four fixing plates 7 are mounted on eight mounting plates 6 through eight second mounting bolts 9 with the same structure, and four fixing plates 7 are provided with mounting plates 7. department.

In the specific implementation process, the mounting part may preferably adopt the following structure, which mainly includes: four second threaded holes with the same structure and eight third threaded holes 10 with the same structure; the four second threaded holes correspond to the four first threaded holes The threaded holes are opened on the four fixing plates 7 , the four second threaded holes are matched with the four first threaded holes, and the eight third threaded holes 10 are opened on the ends of the four fixing plates 7 .

It should be noted that: as preferred, further, the four fixing plates 7 are bending structures, the middle part of the four fixing plates 7 is attached to the upper wall surface of the bottom plate of the tower foot 1, and one end of the four fixing plates 7 is connected to the tower foot 1. The bottom plate is on the same horizontal line, and the bending parts of the four fixed plates 7 are more than 2mm away from the edge of the bottom plate of the tower foot 1. The second threaded hole on the fixed plate 7 is matched with the first threaded hole on the tower foot 1. During installation, fix The bolts pass through the second threaded hole and the first threaded hole at the same time to fix the tower foot 1. At the same time, the fixing bolt is inserted into the second threaded hole on the fixing plate 7, and the fixing plate 7 plays a role in increasing the tower foot. The fixed area between 1 and the base enhances the stability of the tower foot 1 and avoids the angle steel tower shaking due to the loosening of the tower foot 1. Eight first connecting blocks 3, eight supporting columns 4, eight second connecting blocks 5 and The eight mounting plates 6 are all connected by welding, that is, the eight first connecting blocks 3, eight supporting columns 4, eight second connecting blocks 5 and eight mounting plates 6 are integrated into one structure, and the function is to support the fixed plate 7 and the support. The column 4 is supported to strengthen the strength of the tower foot 1. Preferably, further, the eight mounting plates 6 are provided with thickening sheets 11, which are used to strengthen the mounting plates 6 and ensure the strength. The reinforcing plate 2 passes through The first installation bolt 8 is installed on the tower foot 1, and the function of the reinforcing plate 2 is to increase the installation area between the support column 4 and the reinforcing plate 2, so as to avoid the deformation of the tower foot 1. The diameter of the cross-sectional area of the one connecting block 3 and the eight second connecting blocks 5 is larger than the cross-sectional area of the eight supporting columns 4, in order to enhance the strength of the supporting columns 4. Preferably, further, the eight supporting columns 4 Connecting rods 12 are provided between the two, and the purpose is to support each support column 4, limit the position of the support column 4, and ensure that the eight support columns 4 can effectively stabilize the tower foot 1.

It should be noted that, in this document, 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 relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. without more restrictions. An element defined by the phrase "comprising an... does not preclude the presence of additional identical elements in a process, method, article or apparatus comprising said element".

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A reinforcing and strengthening device for a tower foot (1) of an angle steel tower comprises the tower foot (1), and is characterized in that a strengthening structure is arranged on the tower foot (1), and four first threaded holes with the same structure are formed in the tower foot (1);

the reinforcing structure mainly includes: the device comprises eight reinforcing plates (2) with the same structure, eight first connecting blocks (3) with the same structure, eight supporting columns (4) with the same structure, eight second connecting blocks (5) with the same structure, eight mounting plates (6) with the same structure and four fixing plates (7) with the same structure;

eight reinforcing plate (2) are installed in tower foot (1) side wall face, eight through the same first construction bolt (8) of a plurality of structure first connecting block (3) install in eight reinforcing plate (2) side wall face, eight support column (4) are installed in eight first connecting block (3) one end, eight second connecting block (5) are installed in eight the support column (4) other end, eight mounting panel (6) are installed in eight second connecting block (5) one end, four fixed plate (7) are installed in eight through eight second construction bolt (9) that the structure is the same on mounting panel (6), four be equipped with the installation department on fixed plate (7).

2. The angle steel tower foot (1) reinforcement reinforcing device of claim 1, characterized in that, the installation department mainly includes: four second threaded holes with the same structure and eight third threaded holes (10) with the same structure;

the four second threaded holes are arranged on the four fixing plates (7) corresponding to the four first threaded holes, the four second threaded holes are matched with the four first threaded holes, and the eight third threaded holes (10) are arranged at the end parts of the four fixing plates (7).

3. The reinforcement and reinforcement device for the tower foot (1) of the angle steel tower according to claim 1, wherein four fixing plates (7) are of a bending structure, the middle parts of the four fixing plates (7) are attached to the upper wall surface of the bottom plate of the tower foot (1), one ends of the four fixing plates (7) and the bottom plate of the tower foot (1) are in the same horizontal line, and the distance between the bending parts of the four fixing plates (7) and the edge of the bottom plate of the tower foot (1) is greater than 2 mm.

4. The angle steel tower foot (1) reinforcement and reinforcement device according to claim 1, characterized in that thickening sheets (11) are arranged inside each of the eight mounting plates (6).

5. The reinforcement and reinforcement device for the foot (1) of the angle steel tower according to claim 1, characterized in that the cross-sectional area diameter of eight first connecting blocks (3) and eight second connecting blocks (5) is larger than the cross-sectional area of eight supporting columns (4).

6. The angle steel tower foot (1) reinforcement reinforcing device according to claim 1, characterized in that a connecting rod (12) is arranged between every two of the eight supporting columns (4).

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