CN217783070U

CN217783070U - Connection structure and tower with same

Info

Publication number: CN217783070U
Application number: CN202221507562.1U
Authority: CN
Inventors: 王怀超; 马学良; 初彬彬
Original assignee: State Grid Corp of China SGCC; State Grid Beijing Electric Power Co Ltd; Economic and Technological Research Institute of State Grid Beijing Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; State Grid Beijing Electric Power Co Ltd; Economic and Technological Research Institute of State Grid Beijing Electric Power Co Ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-11-11
Anticipated expiration: 2032-06-16

Abstract

The utility model provides a connection structure and have its shaft tower, connection structure are used for fixed shaft tower, and connection structure includes: installing a foundation; the pre-deflection plate is provided with a first connecting surface and a second connecting surface, the first connecting surface is connected with the installation base, and the second connecting surface is positioned on one side of the first connecting surface, which is far away from the installation base; the first connecting surface and the second connecting surface are arranged at a preset angle; the mounting panel, the mounting panel is connected with the shaft tower, and the shaft tower was kept away from to the mounting panel one side is connected the face with the second and is connected, the utility model discloses a connection structure has solved the shaft tower among the prior art and is carrying out the not enough problem of precision when partially inclining in advance.

Description

Connection structure and tower with same

Technical Field

The utility model relates to an electric power transmission field particularly, relates to a connection structure and have its shaft tower.

Background

In an overhead transmission line, in order to ensure that a steel tower does not incline to an inner corner side and a line side after being hung, the foundation of a corner and a terminal tower needs to be pre-biased. The current pre-deviation method adopts a high-low foundation, namely cement is used for making an inclined plane on the top surface of the foundation which is already maintained.

The cement inclined plane size is less, is difficult to grasp the precision when the construction team makes, and its finished product quality is difficult to control, often in years later, will appear and break or the damaged condition, has influenced the function partially in advance to arouse the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a connection structure and have its shaft tower to solve the shaft tower among the prior art and be carrying out the not enough problem of off-normal time precision in advance.

In order to achieve the above object, according to an aspect of the present invention, there is provided a connection structure for fixing a tower, the connection structure comprising: installing a foundation; the pre-deflection plate is provided with a first connecting surface and a second connecting surface, the first connecting surface is connected with the installation base, and the second connecting surface is positioned on one side, far away from the installation base, of the first connecting surface; the first connecting surface and the second connecting surface are arranged at a preset angle; the mounting panel, the mounting panel is connected with the shaft tower, and the face is connected with the second to one side that the shaft tower was kept away from to the mounting panel.

Further, be provided with rag bolt on the installation basis, be provided with first communicating hole on the mounting panel, rag bolt wears to establish in first communicating hole to through installing fastening nut to rag bolt, be connected mounting panel and installation basis.

Furthermore, a second communicating hole is formed in the pre-deviation plate, the second communicating hole is arranged corresponding to the first communicating hole, and the foundation bolt penetrates through the second communicating hole.

Further, rag bolt is a plurality of, and a plurality of rag bolt sets up with looks interval ground, and first intercommunicating pore is a plurality ofly with the second intercommunicating pore, and each first intercommunicating pore and each second intercommunicating pore all set up with each rag bolt one-to-one.

Furthermore, the connecting structure comprises two foundation bolt groups, each foundation bolt group comprises two foundation bolts arranged at intervals along a first direction, and the two foundation bolt groups are arranged at intervals along a second direction; wherein the first direction and the second direction are arranged perpendicular to each other.

Furthermore, the connecting structure further comprises a connecting plate, the connecting plate is connected with one side, away from the pre-deviation plate, of the mounting plate, the connecting plate is located between the two foundation bolt groups, the connecting plate and the mounting plate are perpendicular to each other, and the tower is connected with the connecting plate.

Furthermore, connection structure still includes the reinforcing plate, and the reinforcing plate is all connected with mounting panel and connecting plate.

Furthermore, an accommodating groove for accommodating the pre-deviation plate is formed in the installation base.

Furthermore, the pre-deviation plate is made of stainless steel.

Use the technical scheme of the utility model, the utility model discloses a connection structure for fixed tower, connection structure includes: installing a foundation; the pre-deflection plate is provided with a first connecting surface and a second connecting surface, the first connecting surface is connected with the installation base, and the second connecting surface is positioned on one side of the first connecting surface, which is far away from the installation base; the first connecting surface and the second connecting surface are arranged at a preset angle; the mounting panel, the mounting panel is connected with the shaft tower, and the face is connected with the second to one side that the shaft tower was kept away from to the mounting panel. By adopting the arrangement, when the tower foot of the tower is installed, the pre-deflection plate is arranged between the installation plate and the installation foundation, so that pre-deflection of the tower is realized when the installation is completed, the accurate pre-deflection of the installation of the tower can be realized by setting the angle between the first connection surface and the second connection surface of the pre-deflection plate, the stability of the structure can be ensured, and the problem that the precision of the tower in the prior art is not enough when the pre-deflection is carried out is solved.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of an embodiment of a connection structure according to the invention;

fig. 2 shows a schematic structural view of a pre-biased plate of the connection structure of the present invention;

fig. 3 shows a side view of a pre-biased plate of the connection structure of the present invention.

Wherein the figures include the following reference numerals:

10. a pole tower; 1. installing a foundation; 2. pre-biasing the plate; 21. a first connection face; 22. a second connection face; 23. a second communication hole; 3. mounting a plate; 4. a foundation bolt; 5. fastening a nut; 6. a connecting plate; 7. a reinforcing plate.

Detailed Description

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 3, the connection structure of the present embodiment is used for fixing a tower, and includes: installing a foundation 1; a pre-biased plate 2, wherein the pre-biased plate 2 has a first connecting surface 21 and a second connecting surface 22, the first connecting surface 21 is connected with the mounting base 1, and the second connecting surface 22 is located on one side of the first connecting surface 21 away from the mounting base 1; the first connecting surface 21 and the second connecting surface 22 are arranged at a predetermined angle; the mounting plate 3, the mounting plate 3 is connected with shaft tower 10, and the side that the mounting plate 3 keeps away from shaft tower 10 is connected with second connection face 22. By adopting the arrangement, when the tower foot of the tower is installed, the pre-deflection plate 2 is arranged between the installation plate 3 and the installation foundation 1, so that pre-deflection of the tower is realized when the installation is completed, the accurate pre-deflection of the installation of the tower can be realized by setting the angle between the first connection surface 21 and the second connection surface 22 of the pre-deflection plate 2, the stability of the structure can be ensured, and the problem that the precision of the tower in the prior art is not enough when the pre-deflection is carried out is solved.

In the connection structure of the embodiment, referring to fig. 1 to 3, an anchor bolt 4 is provided on the mounting base 1, a first communication hole is provided on the mounting plate 3, and the anchor bolt 4 is inserted into the first communication hole, so as to connect the mounting plate 3 and the mounting base 1 by mounting a fastening nut 5 on the anchor bolt 4. Thus, the pre-bias plate 2 can be firmly fixed.

Referring to fig. 1 to 3, in the connection structure of the present embodiment, a second communication hole 23 is provided in the pre-biased plate 2, the second communication hole 23 is provided corresponding to the first communication hole, and the anchor bolt 4 is inserted into the second communication hole 23.

In the connection structure of the present embodiment, referring to fig. 1 to 3, a plurality of anchor bolts 4 are provided at intervals, a plurality of first communication holes and a plurality of second communication holes 23 are provided, and each of the first communication holes and each of the second communication holes 23 are provided in one-to-one correspondence with each of the anchor bolts 4.

In the connecting structure of the present embodiment, referring to fig. 1 to 3, the connecting structure includes two foundation bolt groups, each foundation bolt group includes two foundation bolts 4 arranged at intervals along a first direction, and the two foundation bolt groups are arranged at intervals along a second direction; wherein the first direction and the second direction are arranged perpendicular to each other.

Referring to fig. 1 to 3, in the connection structure of this embodiment, the connection structure further includes a connection plate 6, the connection plate 6 is connected to one side of the mounting plate 3 away from the pre-deviation plate 2, the connection plate 6 is located between the two anchor bolt sets, the connection plate 6 and the mounting plate 3 are perpendicular to each other, and the tower 10 is connected to the connection plate 6.

In the connection structure of the present embodiment, referring to fig. 1 to 3, the connection structure further includes a reinforcing plate 7, and the reinforcing plate 7 is connected to both the mounting plate 3 and the connection plate 6.

Referring to fig. 1 to 3, in the connection structure of the present embodiment, a receiving groove for receiving the pre-biased plate 2 is provided on the mounting base 1.

In the connection structure of the present embodiment, referring to fig. 1 to 3, the pre-biased plate 2 is made of stainless steel.

The tower of this embodiment includes connection structure, and connection structure is the connection structure of right above.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

the utility model discloses a connection structure for fixed shaft tower, connection structure includes: installing a foundation 1; a pre-biased plate 2, wherein the pre-biased plate 2 has a first connecting surface 21 and a second connecting surface 22, the first connecting surface 21 is connected with the mounting base 1, and the second connecting surface 22 is located on one side of the first connecting surface 21 away from the mounting base 1; the first connecting surface 21 and the second connecting surface 22 are arranged at a predetermined angle; the mounting plate 3, the mounting plate 3 is connected with shaft tower 10, and the side that the mounting plate 3 keeps away from shaft tower 10 is connected with second connection face 22. By adopting the arrangement, when the tower foot of the tower is installed, the pre-deviation plate 2 is arranged between the installation plate 3 and the installation foundation 1, so that the pre-deviation of the tower is realized when the installation is finished, the accurate pre-deviation of the installation of the tower can be realized by setting the angle between the first connection surface 21 and the second connection surface 22 of the pre-deviation plate 2, the stability of the structure can be ensured, and the problem of insufficient precision of the tower in the prior art when the pre-deviation is carried out is solved.

The utility model provides an iron tower is device partially in advance places between iron tower foot board and basic top surface, and its machining precision and durability can both obtain the assurance to guaranteed the function partially in advance of iron tower for a long time, avoid the potential safety hazard.

The utility model discloses the scheme is reasonable, simple structure, and the size is little, light in weight, and easily standardization has spreading value.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A connection structure for fixing a tower, the connection structure comprising:

a mounting base (1);

the pre-deviation plate (2), the pre-deviation plate (2) is provided with a first connecting surface (21) and a second connecting surface (22), the first connecting surface (21) is connected with the installation base (1), and the second connecting surface (22) is positioned on one side, away from the installation base (1), of the first connecting surface (21); the first connecting surface (21) and the second connecting surface (22) are arranged at a preset angle;

mounting panel (3), mounting panel (3) are connected with shaft tower (10), mounting panel (3) are kept away from one side of shaft tower (10) with second is connected face (22) and is connected.

2. The connecting structure according to claim 1, wherein an anchor bolt (4) is provided on the mounting base (1), a first communicating hole is provided on the mounting plate (3), and the anchor bolt (4) is inserted into the first communicating hole to connect the mounting plate (3) with the mounting base (1) by installing a fastening nut (5) to the anchor bolt (4).

3. The connection according to claim 2, characterized in that a second communication hole (23) is provided on the pre-biased plate (2), the second communication hole (23) being provided in correspondence with the first communication hole, the anchor bolt (4) being inserted in the second communication hole (23).

4. The connection structure according to claim 3, wherein the anchor bolts (4) are plural, a plurality of the anchor bolts (4) are provided at intervals, the first communication holes and the second communication holes (23) are plural, and each of the first communication holes and each of the second communication holes (23) are provided in one-to-one correspondence with each of the anchor bolts (4).

5. A connection according to claim 3, characterized in that the connection comprises a set of anchor bolts comprising two anchor bolts (4) arranged at intervals in a first direction, the set of anchor bolts being two, the two sets of anchor bolts being arranged at intervals in a second direction; wherein the first direction and the second direction are disposed perpendicular to each other.

6. The connection according to claim 5, characterized in that the connection further comprises a connection plate (6), the connection plate (6) is connected to the mounting plate (3) on the side away from the pre-biased plate (2), the connection plate (6) is located between two anchor bolt sets, the connection plate (6) and the mounting plate (3) are arranged perpendicular to each other, and the tower (10) is connected to the connection plate (6).

7. The connection according to claim 6, characterized in that it further comprises a reinforcing plate (7), said reinforcing plate (7) being connected both to the mounting plate (3) and to the connection plate (6).

8. The connection according to claim 1, characterized in that the mounting base (1) is provided with a receiving groove for receiving the pre-biased plate (2).

9. The connection according to claim 1, characterized in that the pre-biased plate (2) is made of a material comprising stainless steel.

10. A tower comprising a connection structure, characterized in that the connection structure is according to any one of claims 1 to 9.