Power transmission tower base reinforcing device

Abstract

The utility model discloses a power transmission tower base reinforcing device, which relates to the technical field of power transmission lines and comprises a base which is buried in a stratum through concrete pouring, a tower body is mounted on the base, the tower body is provided with footings, and the footings are fixedly mounted on the base through expansion screws. A metal model support is embedded in the foundation seat through concrete pouring, one end of the metal model support penetrates through the top in the foundation seat and is fixedly connected with the footings, and metal solution pouring is conducted on the metal model support outside the tower body, so that the metal model support and the tower body are integrated. The metal model support is arranged, the tree rooting effect is simulated in the foundation base, a more stable posture is provided for the whole tower body, and the defects that the tower body shakes and expansion screws are loosened due to the fact that only expansion screws are adopted in a traditional single fixing mode are overcome.

Description

TECHNICAL FIELD

[0001] The utility model belongs to power transmission line technical field, especially related to a power transmission tower base reinforcing device. BACKGROUND

[0002] In order to ensure the stable operation of power transmission, the power transmission tower must be firmly fixed on the ground. Usually, the four base feet of the power transmission tower are connected with the poured concrete base through expansion screws, and the whole base is buried in the ground to realize the stable support of the power transmission tower. However, this way of burying the whole concrete base in the soil has a certain risk of tilting due to its limited grip. In addition, although the expansion screw realizes fixation when connecting the base feet of the power transmission tower and the concrete base, the punching installation method not only damages the structure of the concrete base, but also easily causes the expansion screw to loosen when the tower shakes, thereby affecting the overall reinforcing effect. SUMMARY

[0003] The utility model aims at providing a power transmission tower base reinforcing device to overcome the defects of the single way of fixing the power transmission tower by expansion screws. The specific technical scheme is as follows:

[0004] A power transmission tower base reinforcing device, comprising a base, the base is buried in the stratum through concrete pouring, a tower body is installed on the base, the tower body is provided with a base foot, the base foot is fixedly installed on the base through expansion screws, a metal model support is embedded in the base through concrete pouring, one end of the metal model support penetrates the inner top of the base and is fixedly connected with the base foot, and metal solution is poured on the metal model support outside the tower body, so that the metal model support and the tower body are integrated.

[0005] Preferably, the metal model support comprises an injection channel, a connecting plate and a shunt branch, the injection channel is arranged on the top of the connecting plate, the shunt branch is arranged on the bottom of the connecting plate, and the injection channel, the connecting plate and the shunt branch are mutually conductive.

[0006] Preferably, a pouring port is arranged on the sidewall of one end of the tower body, and the pouring port and the injection channel are mutually communicated.

[0007] Preferably, one end of the connecting plate is connected to the base foot and the tower body through the upper part, and the other end of the connecting plate is connected to the base through the lower part, and the base foot and the tower body are slidably nested with the injection channel and the connecting plate.

[0008] Preferably, the shunt branch rods are arranged in at least four levels on the metal model support, each of the shunt branch rods is in a V-shaped structure, the lower end of the connecting plate is communicated with a flow guide branch rod for supporting the shunt branch rod, and the four shunt branch rods are communicated with each other.

[0009] Preferably, two reinforcing branch rods are connected between the two adjacent shunt branch rods, the two reinforcing branch rods and the shunt branch rods form a U-shaped structure, and the two reinforcing branch rods are communicated with each other.

[0010] Preferably, the two ends of each of the shunt branch rods are provided with overflow outlets.

[0011] Preferably, the overflow outlets are provided with a barrier mesh, and the barrier mesh is made of metal.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] The utility model provides a kind of power transmission tower base reinforcing device, by being provided with metal model support, when using homologous metal solution to pour it after, simulate the "big tree root" effect in base seat, provide more stable posture for entire tower body, avoid tower body to appear to sway etc. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiment of the application, the following will be briefly introduced to the drawings needed to be used in the embodiment description. In all drawings, similar elements or parts are generally identified by similar reference signs. In the drawings, each element or part is not necessarily drawn according to the actual proportion.

[0015] Figure 1 It is the overall cross-sectional structure schematic diagram of the utility model.

[0016] Figure 2 It is the cross-sectional structure schematic diagram of the metal model support of the utility model.

[0017] MAIN DRAWING MARKER EXPLANATION:

[0018] 1-base seat;2-tower body;3-foot;4-injection channel;5-connecting plate;6-shunt branch rod;7-pouring port;8-flow guide branch rod;9-reinforcing branch rod;10-overflow outlet;11-barrier mesh;12-expansion screw;13-capillary shunt. DETAILED DESCRIPTION

[0019] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0020] In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "top", "bottom", "top surface", "bottom surface", "inner", "outer", "inner side", "outer side" are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the devices or elements indicated to have a specific direction, to be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present application.

[0021] In the description of the present application, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If the terms "first", "second", "third" are described, they are only for the purpose of description and distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0022] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. The embodiments of the present application will be described below according to the overall structure of the present application.

[0023] Embodiment

[0024] Please refer to Figures 1-2The utility model provides a kind of power transmission tower base reinforcing device, including base 1, base 1 is first embedded in stratum by concrete pouring, tower body 2 is then installed on base 1 by the setting footing 3, and then the stable effect is realized, to ensure stability, footing 3 is fixedly installed on base 1 by expansion screw 12.And while carrying out concrete pouring in base 1, metal model support can be embedded pouring simultaneously, i.e.

[0025] Specifically, as shown in Figure 2 Metal model support includes injection channel 4, connecting slab 5 and shunt branch 6, injection channel 4 is set on the top of connecting slab 5, for communicating with pouring port 7, pouring port 7 is set on the side wall of one end of tower body 2, shunt branch 6 is set on the bottom of connecting slab 5, injection channel 4, connecting slab 5 and shunt branch 6 are mutually conducted inside.When the same system metal solution is poured into inside through injection channel 4, it will flow into each shunt branch 6 along the lower part of connecting slab 5, and solidify into shape, realize overall pouring, fusion effect.

[0026] Connecting slab 5 is used to play the stable role of transition connection of base 1 and tower body 2, and the upper part of one end is connected on footing 3 and tower body 2, and the lower part of one end of connecting slab 5 is connected on base 1, after the same system metal solution is poured and solidified into shape, base 1 and tower body 2 can be firmly connected together, and the final fusion effect is guaranteed.

[0027] Further, shunt branch 6 is set as at least four levels on metal model support, so as to improve the depth of longitudinal extension in base 1, and ensure stability.Each level of shunt branch 6 is V-shaped structure, to improve horizontal expansion support.The lower end of connecting slab 5 is communicated with flow guide rod 8 for supporting shunt branch 6, and four levels of shunt branch 6 are mutually communicated with flow guide rod 8, when the same system metal solution is poured, it will flow into flow guide rod 8 through the lower part of connecting slab 5, and then flow from flow guide rod 8 to each shunt branch 6, to ensure uniformity.

[0028] Further, two reinforcing branches 9 are connected between two adjacent two-stage shunt branches 6, and the two reinforcing branches 9 and the shunt branches 6 form a U-shaped structure, so as to provide more solid support force and stability, and the structure is more compact. Similarly, the two reinforcing branches 9 are communicated with the shunt branches 6, and when the same metal solution is poured, the same metal solution flows into the corresponding reinforcing branch 9 through the lower part of the shunt branch 6.

[0029] Further, overflow outlets 10 are arranged at two ends of each shunt branch 6, so as to produce overflow effect when the same metal solution is poured, so that the same metal solution can flow along the capillary shunt 13 in the base 1, and the auxiliary reinforcing effect is improved. In order to prevent the metal model support from being blocked by the concrete when the concrete is poured into the base 1, a partition net opening 11 is arranged on the overflow outlet 10, so as to further reduce the blocking effect, and the partition net opening 11 is made of metal material, so as to be integrated with the metal model support after the same metal solution is poured, so as to ensure the integrity and improve the stability of the whole.

[0030] In summary, the metal model support is arranged, and when the same metal solution is poured, the "big tree root" effect is simulated in the base 1, so as to provide a more stable posture for the tower body 2, and the defect that the tower body 2 shakes and the expansion screw 12 is loose caused by the single fixing mode of the expansion screw 12 is avoided.

[0031] The foregoing description of the specific exemplary embodiments of the present application is for the purpose of explanation and illustration, and is not intended to limit the present application to the precise forms disclosed, and as such many modifications and variations will be apparent to those skilled in the art. Although embodiments of the present application have been shown and described, it is to be understood that the present application is not limited to the embodiments described, and that various changes and modifications can be made by those skilled in the art without departing from the scope of the present application as set forth in the claims. The specific features, structures, materials or characteristics described can be combined in any suitable manner in one or more embodiments or examples, and the selection and description of specific examples is intended to explain the specific principles of the present application and its practical applications, so that those skilled in the art can make modifications, replacements, variations and various different selections and changes to the embodiments after reading the specification, without creative contribution, but as long as they are within the scope of the claims of the present application, they are protected by the patent law.

Claims

1. A power transmission tower base reinforcement device, characterized in that, The application relates to a tower foundation, which comprises a foundation (1) embedded in a stratum by concrete pouring, a tower body (2) installed on the foundation (1), a footing (3) arranged on the tower body (2) and fixedly installed on the foundation (1) by expansion screws (12), a metal model support embedded in the foundation (1) by concrete pouring, and the metal model support is fixedly connected with the footing (3) and penetrates through the top of the foundation (1). The metal model support is integrated with the tower body (2) by pouring metal solution on the metal model support outside the tower body (2).

2. The power transmission tower base reinforcing device according to claim 1, wherein The metal model support comprises an injection channel (4), a connecting plate (5) and a shunt support (6), the injection channel (4) is arranged on the top of the connecting plate (5), the shunt support (6) is arranged on the bottom of the connecting plate (5), and the injection channel (4), the connecting plate (5) and the shunt support (6) are mutually communicated.

3. A power transmission tower base reinforcement device according to claim 2, characterized in that, The tower body (2) is provided with a pouring opening (7) on one end of the side wall, and the pouring opening (7) is communicated with the injection channel (4).

4. A power transmission tower base reinforcing device according to claim 3, characterized in that, One end of the upper part of the connecting plate (5) is connected with the footing (3) and the tower body (2), one end of the lower part of the connecting plate (5) is connected with the foundation (1), and the footing (3) and the tower body (2) are slidably nested with the injection channel (4) and the connecting plate (5).

5. The power transmission tower base reinforcement device of claim 2, wherein, The shunt support (6) is arranged on the metal model support in at least four levels, each of the shunt supports (6) is in V-shaped structure, the lower end of the connecting plate (5) is communicated with a flow guide support (8) for supporting the shunt support (6), and the four shunt supports (6) are communicated with the flow guide support (8).

6. A power transmission tower base reinforcement device according to claim 5, wherein Two reinforcing supports (9) are arranged between two adjacent shunt supports (6), the two reinforcing supports (9) and the shunt support (6) are in U-shaped structure, and the two reinforcing supports (9) are communicated with the shunt support (6).

7. A power transmission tower base reinforcement device according to claim 6, characterized in that, The two ends of each shunt support (6) are provided with overflow outlets (10).

8. A power transmission tower base reinforcement device according to claim 7, characterized in that, The overflow outlets (10) are provided with a metal mesh opening (11).

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