CN214740364U - Iron tower foundation structure - Google Patents

Abstract

The utility model discloses an iron tower foundation structure, including foundatin base, base and support post, a plurality of fixed slots have been seted up on the foundatin base, the annular pole of pouring of base bottom fixedly connected with, it is a plurality of the fixed slot is connected with the pole of pouring through the mode of pouring cement. The utility model discloses a foundation base, a pedestal, pour the pole, the fixed slot, the supporting legs, the fixed foot, the support post, the cooperation of link is used, head rod and second connecting rod pass through the link and connect, and the other end all is connected with the supporting legs, and the head rod, form right angled triangle between second connecting rod and the supporting legs, compare with traditional fixed knot structure, can be convenient for the firm of support post and supporting legs more, and the fixed foot that sets up through triangle-shaped is to the support post, can improve the stability of support post, prevent the iron tower slope, and pour the pole and be the annular setting, can strengthen being connected between base and the foundation base.

Description

Iron tower foundation structure

Technical Field

The utility model relates to an iron tower structure technical field especially relates to an iron tower foundation structure.

Background

The iron tower is a high tower made of steel materials and is a main device for power supply of a power grid, the use of the iron tower is often accompanied with the erection of a high-voltage cable, so that the iron tower becomes another symbol of a high-voltage line, the trend of the iron tower towards large load and large-scale development is more obvious along with the construction of an extra-high voltage power grid and the popularization of a transmission line and tower multi-circuit technology, and the foundation of the traditional iron tower cannot meet the requirement for the stability of the current iron tower along with the increase of the load of the iron tower.

At present, iron towers are installed outside and can be corroded by strong wind and strong rain, and the foundation structures of the iron towers are not stable enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing an iron tower foundation structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an iron tower foundation structure, includes foundation base, base and support post, a plurality of fixed slots have been seted up on the foundation base, the annular pole of pouring of base bottom fixedly connected with is a plurality of the fixed slot is connected with the pole of pouring through the mode of pouring cement, a plurality of connecting holes have been seted up on the base, set up the spread groove corresponding with the connecting hole on the foundation base, the connecting hole passes through fixing bolt with the spread groove and is connected, base top fixedly connected with supporting legs, the one end that the foundation base was kept away from to the supporting legs inclines to the support post, the top at the foundation base is connected to the support post, the support post is even with the supporting legs through first connecting rod and second connecting rod.

Preferably, the number of the bases is four, the four bases are arranged in a rectangular array, and the supporting upright posts are located between the four supporting legs.

Preferably, there are four groups of links in support column week side intermediate position rectangular array, the link is including two fixed axles that the symmetry set up, the link passes through the fixedly connected with head rod and the second connecting rod of fixed axle tilting, the equal fixedly connected with connecting pad of one end that the link was kept away from to head rod and second connecting rod, connecting pad passes through welding mode and is connected with the supporting legs.

Preferably, the first connecting rod, the second connecting rod and the supporting legs are arranged in a right triangle.

Preferably, a plurality of the supporting legs are connected through two connecting rods which are obliquely arranged, the two connecting rods are arranged in an X shape, and the connecting rods are connected with the supporting legs in a welding mode.

Preferably, the top of foundation base is connected with a plurality of fixed feet through fastening bolt, fixed foot is triangle-shaped setting and the rectangle array just sets up with the laminating of support post lateral wall at the lateral wall of support post.

Compared with the prior art, the utility model has the following advantage:

through the foundation bed, the base, pour the pole, the fixed slot, the supporting legs, the fixed foot, the support post, the cooperation of link is used, head rod and second connecting rod pass through the link and connect, and the other end all is connected with the supporting legs, and the head rod, form right angled triangle between second connecting rod and the supporting legs, compare with traditional fixed knot structure, can be convenient for the firm of support post and supporting legs more, and the fixed foot that sets up through triangle-shaped is to the support of support post, can improve the stability of support post, prevent the iron tower slope, and it is the annular setting to pour the pole, can strengthen being connected between base and the foundation bed.

Drawings

Fig. 1 is a schematic structural view of an iron tower foundation structure provided by the present invention;

fig. 2 is a schematic structural view of the fixing leg and the supporting pillar of the present invention.

In the figure: 1. a base seat; 2. a base; 3. pouring a rod; 4. fixing grooves; 5. supporting legs; 6. fixing the rod; 7. a fixing leg; 8. supporting the upright post; 9. a connecting frame; 10. a first connecting rod; 11. a second connecting rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, an iron tower foundation structure comprises a foundation base 1, four bases 2 and supporting columns 8, wherein the number of the bases 2 is four, the four bases 2 are arranged in a rectangular array, the supporting columns 8 are arranged between four supporting legs 5, a plurality of fixing grooves 4 are formed in the foundation base 1, annular casting rods 3 are fixedly connected to the bottoms of the bases 2, the casting rods 3 are arranged in an annular shape and can increase the contact area with concrete, so that the connection between the foundation base 1 and the supporting legs 5 is enhanced, the fixing grooves 4 are connected with the casting rods 3 in a cement casting manner, a plurality of connecting holes are formed in the foundation base 2, connecting grooves corresponding to the connecting holes are formed in the foundation base 1, the connecting holes are connected with the connecting grooves through fixing bolts, the supporting legs 5 are fixedly connected to the top of the foundation base 2, one ends of the supporting legs 5 far away from the foundation base 1 incline towards the supporting columns 8, the supporting upright post 8 is connected to the top of the foundation base 1, and the supporting upright post 8 is connected with the supporting legs 5 through a first connecting rod 10 and a second connecting rod 11;

four groups of connecting frames 9 are arranged in a rectangular array in the middle of the peripheral side of the supporting upright post 8, each connecting frame 9 comprises two symmetrically arranged fixed shafts, each connecting frame 9 is fixedly connected with a first connecting rod 10 and a second connecting rod 11 in an inclined mode through the fixed shafts, one ends, far away from the connecting frames 9, of the first connecting rods 10 and the second connecting rods 11 are fixedly connected with connecting gaskets, the connecting gaskets are connected with the supporting legs 5 in a welding mode, the first connecting rods 10, the second connecting rods 11 and the supporting legs 5 are arranged in a right-angled triangle mode, and compared with a traditional fixing mode, the mode can be more stable;

the dead lever 6 that sets up through two slopes between a plurality of supporting legss 5 is connected, and two dead levers 6 are the setting of X type, and dead lever 6 is connected with supporting legs 5 through welded mode, and fastening bolt is connected with a plurality of fixed feet 7 at the top of foundation base 1, and fixed feet 7 are triangle-shaped setting and the rectangle array just sets up with 8 lateral walls laminating of support post at the lateral wall of support post 8.

The utility model discloses specific theory of operation as follows:

firstly, when the connecting method between the foundation base 1 and the base 2 is used, concrete is poured in the fixing grooves 4, the pouring rods 3 are connected with the foundation base 1 through the poured concrete, and the pouring rods 3 are arranged in a ring shape, so that the contact area between the pouring rods and the concrete can be increased, thereby enhancing the connection between the foundation base 1 and the supporting legs 5, and the number of the supporting legs 5 is four and is arranged in a rectangular array, and is arranged in a right triangle with the first connecting rod 10 and the second connecting rod 11, and the first connecting rod 10 and the second connecting rod 11 are connected through the connecting frame 9, compared with the traditional fixing mode, the mode can be more stable, and the support upright post 8 can increase the fixation of the support upright post 8 under the action of the fixing foot 7, so that the support upright post 8 is more stable, and the supporting legs 5 are connected through two fixing rods 6 arranged in an X shape, so that the stability of the device is improved conveniently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. An iron tower foundation structure comprises a foundation base (1), a base (2) and a supporting upright post (8), it is characterized in that a plurality of fixing grooves (4) are arranged on the base seat (1), the bottom of the base (2) is fixedly connected with an annular pouring rod (3), the plurality of fixing grooves (4) are connected with the pouring rod (3) in a cement pouring mode, the base (2) is provided with a plurality of connecting holes, the base (1) is provided with connecting grooves corresponding to the connecting holes, the connecting hole is connected with the connecting groove through a fixing bolt, the top of the base (2) is fixedly connected with a supporting leg (5), one end of the supporting leg (5) far away from the foundation base (1) inclines towards the supporting upright post (8), the top at base (1) is connected in support column (8), support column (8) are connected with supporting legs (5) through first connecting rod (10) and second connecting rod (11).

2. Iron tower foundation structure according to claim 1, characterised in that the number of said bases (2) is four, four of said bases (2) being arranged in a rectangular array, said support uprights (8) being located between four support feet (5).

3. The iron tower foundation structure as claimed in claim 1, wherein the rectangular array at the middle position of the periphery of the supporting columns (8) has four groups of connecting frames (9), the connecting frames (9) comprise two symmetrically arranged fixed shafts, the connecting frames (9) are fixedly connected with a first connecting rod (10) and a second connecting rod (11) through the fixed shafts in an inclined manner, and the ends of the first connecting rod (10) and the second connecting rod (11) far away from the connecting frames (9) are fixedly connected with connecting gaskets which are connected with the supporting legs (5) through welding.

4. Iron tower foundation structure according to claim 3, characterised in that the first connecting rods (10), the second connecting rods (11) and the supporting feet (5) are arranged in a right triangle.

5. The iron tower foundation structure as claimed in claim 2, wherein a plurality of the supporting feet (5) are connected by two obliquely arranged fixing rods (6), the two fixing rods (6) are arranged in an X shape, and the fixing rods (6) are connected with the supporting feet (5) by welding.

6. The iron tower foundation structure of claim 1, wherein the top of the foundation base (1) is connected with a plurality of fixing feet (7) through fastening bolts, the fixing feet (7) are arranged in a triangular shape, and the rectangular array is arranged on the outer side wall of the supporting upright (8) and attached to the outer side wall of the supporting upright (8).

Images