CN219138563U - Insert angle steel fixed knot and construct convenient to urgent repair that continues - Google Patents

Abstract

The utility model discloses an inserted angle steel fixing structure convenient for continuous rush repair, which comprises a foundation upright post, an inserted angle steel, a continuous short angle steel, a joint external flitch, a joint internal wrap angle steel and a tower leg main material, wherein a part of the inserted angle steel is inserted into the interior of the foundation upright post, and a bolt hole is formed in the position of the inserted angle steel outside the foundation upright post; the inserted angle steel and the continuous short angle steel are connected by adopting a joint outer attaching plate, a joint inner wrapping angle steel and a bolt assembly, and the bolt assembly is matched with the bolt hole; the utility model realizes secondary connection of foundation insert angle steel and newly processed tower leg main material of the iron tower through arranging in-situ connection short angle steel, has reasonable structure and definite force transmission path, is convenient and quick to process and install, realizes in-situ tower standing at an accident tower position, fully reduces influence on surrounding environment, and accords with the technical characteristics of line rush-repair engineering.

Description

Insert angle steel fixed knot and construct convenient to urgent repair that continues

Technical Field

The utility model relates to an inserted angle steel fixing structure convenient for continuous rush repair, and belongs to the field of power transmission line iron towers and communication iron tower inverted tower rush repair engineering.

Background

The overhead transmission line is exposed outdoors, the line is longer, the height of the tower is large, the windward area of the tower body is large, and the overhead transmission line is easily affected by wind disasters. In short-time strong convection weather, if a reverse tower fault occurs on a line, the safety of a regional power grid and normal life production of people are greatly influenced, and power transmission needs to be quickly recovered. For the inserted angle steel foundation, when the whole inverted tower of the iron tower occurs, the exposed part of the inserted angle steel foundation is damaged due to the influence of the upper structure, and the safe and reliable pole tower and foundation rush-repair scheme are more key points and difficulties of the power transmission line rush-repair engineering.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides an inserted angle steel fixing structure convenient for continuous rush repair, which realizes secondary connection of basic inserted angle steel and a newly processed tower leg main material of an iron tower through arranging in-situ continuous short angle steel, has reasonable structure and definite force transmission path, is convenient and quick to process and install, realizes in-situ tower erection at an accident tower position, fully reduces influence on surrounding environment, and accords with the technical characteristics of line rush repair engineering.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:

the utility model provides an inserted angle steel fixing structure convenient for continuous rush repair, which comprises the following components: basic stand, insert the angle steel, connect the short angle steel, connect the outer flitch of joint, connect the interior package angle steel of joint, tower leg main material, wherein:

part of the inserted angle steel is inserted into the foundation upright post, and a bolt hole is formed in the position of the inserted angle steel outside the foundation upright post;

the inserted angle steel is connected with the continuous short angle steel by adopting a joint outer attaching plate, a joint inner wrapping angle steel and a bolt assembly, and the bolt assembly is matched with the bolt hole;

and the connecting short angle steel is connected with the main material of the tower leg by adopting a joint outer flitch, a joint inner-wrapping angle steel and a bolt component.

Further, the method further comprises the following steps: the inclined material node plate and the tower leg inclined material are arranged on the outer side of the butt joint of the inserted angle steel and the continuous short angle steel, and are used for connecting the tower leg inclined material.

Furthermore, the inclined material node plate is connected with the tower leg inclined material by adopting a joint external attaching plate, a joint internal angle steel and a bolt assembly.

Further, the connecting portion of the foundation upright post and the inserted angle steel is flush with the ground, the foundation upright post is positioned below the ground, and the position of the inserted angle steel outside the foundation upright post extends to the above ground.

Further, the bolt holes and the bolt assemblies are provided with a plurality of groups.

Further, the joint inner wrap angle steel is located on the inner side of the joint outer flitch.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides an inserted angle steel fixing structure convenient for continuous rush repair, which realizes secondary connection of basic inserted angle steel and a newly processed tower leg main material of an iron tower through arranging in-situ continuous short angle steel, has reasonable structure and definite force transmission path, is convenient and quick to process and install, realizes in-situ tower erection at an accident tower position, fully reduces influence on surrounding environment, and accords with the technical characteristics of line rush repair engineering.

Drawings

FIG. 1 is a schematic view of an inserted angle steel fixing structure for facilitating continuous rush repair according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view A-A;

FIG. 3 is a sectional view B-B.

In the figure: 1. a base upright; 2. the upright post chiseling part; 3. inserting angle steel; 4. connecting short angle steel; 5. a tower leg main material; 6. a joint outer pasting board; 7. a tower leg inclined material; 8. an inclined material node plate; 9. the joint is internally covered with angle steel.

Detailed Description

The utility model is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Example 1

This embodiment introduces an insert angle steel 3 fixed knot and constructs convenient to follow emergency repair, includes: basic stand 1, insert angle steel 3, connect short angle steel 4, connect outer flitch 6, connect wrap angle steel 9 in, tower leg main material 5, oblique material gusset plate 8 and tower leg oblique material 7, wherein:

part of the inserted angle steel 3 is inserted into the foundation upright 1, and a bolt hole is formed in the position of the inserted angle steel 3 outside the foundation upright 1;

the inserted angle steel 3 is connected with the continuous short angle steel 4 by adopting a joint outer flitch 6, a joint inner wrap angle steel 9 and a bolt component, and the bolt component is matched with the bolt hole; the method comprises the following steps: the inserted angle steel 3 is connected with the outside of the continuous short angle steel 4 by adopting the joint outer flitch 6 and the joint inner wrap angle steel 9 inside the joint outer flitch 6, and then sequentially passes through preset through holes on the joint outer flitch 6 and the joint inner wrap angle steel 9 by adopting a bolt assembly and is connected with the bolt hole;

the connecting short angle steel 4 is connected with the main tower leg material 5 by adopting a joint outer flitch 6, a joint inner wrap angle steel 9 and a bolt component, and specifically comprises the following components: the connecting short angle steel 4 is connected with the main tower leg material 5 by adopting the joint outer flitch 6 and the joint inner wrap angle steel 9 inside the joint outer flitch 6, and then sequentially passes through preset through holes on the joint outer flitch 6 and the joint inner wrap angle steel 9 by adopting a bolt component and is connected with preset bolt holes on the main tower leg material 5;

the outer side of the butt joint of the inserted angle steel 3 and the continuous short angle steel 4 is provided with the diagonal gusset plate 8 for connecting the tower leg diagonal 7; the diagonal member gusset plate 8 is connected with the diagonal member 7 of the tower leg by adopting a joint outer flitch 6, joint inner wrap angle steel 9 and a bolt component.

The matters devised in the above embodiments are explained below with reference to the drawings.

As shown in figures 1-3, the in-situ continuous first-aid repair method for the inserted angle steel foundation mainly comprises a foundation upright column 1, an upright column chiseling part 2, an inserted angle steel 3, a continuous short angle steel 4, a tower leg main material 5, a joint outer flitch 6, a tower leg inclined material 7, an inclined material node plate 8, a joint inner wrap angle steel 9, a bolt assembly and the like.

According to the technical scheme of the utility model, the in-situ connection rush-repair method for the inserted angle steel foundation comprises the following manufacturing steps:

the factory finishes the processing and manufacturing of the continuous short angle steel 4, the main material 5 of the tower leg, the joint outer flitch 6, the inclined material 7 of the tower leg, the inclined material gusset plate 8, the inner wrap angle steel 9 of the joint and the bolt component.

The factory is completed and is connected with the short angle steel 4, the main material 5 of the tower leg, the joint outer flitch 6, the inclined material 7 of the tower leg, the inclined material gusset plate 8 and the bolt hole opening of the joint inner wrapping angle steel 9.

And cutting the exposed part of the original foundation inserted into the angle steel on site.

And (3) completing chiseling work of the top part 2 of the upright post on site, cleaning up concrete of the chiseling part, and reserving main ribs of the upright post and the inserted angle steel 3.

And (5) finishing the bolt hole opening of the exposed part of the inserted angle steel 3 on site.

After the factory transports the newly processed tower material to a construction site, the tower material is lifted and installed by adopting an automobile crane.

And the joint connection of the inserted angle steel 3 and the connecting short angle steel 4 is finished on site, and the joint connection of the connecting short angle steel 4 and the main tower leg material 5 is finished.

And the connection between the tower leg inclined material node plate 8 and the tower leg inclined material 7 is completed on site.

The fastening and the installation of the flange joint bolts are completed on site by adopting a torque wrench, and the node bolts are fastened to a specific torque value.

And after all the components are assembled on site, binding the main ribs at the top of the foundation upright 1 again, and chiseling the part 2 by adopting a concrete pouring upright.

The utility model provides a fixing structure of an inserted angle steel 3 convenient for continuous rush repair, which realizes secondary connection of a foundation inserted angle steel 3 and a newly processed tower leg main material 5 of an iron tower through arranging an in-situ continuous short angle steel 4, has reasonable structure and definite force transmission path, is convenient and quick to process and install, realizes in-situ tower erection at an accident tower position, fully reduces influence on surrounding environment, and accords with the technical characteristics of line rush repair engineering.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.

Claims (6)

1. Insert angle steel fixed knot and construct convenient to follow and salvage, its characterized in that includes: basic stand (1), insert angle steel (3), connect short angle steel (4), connect outer flitch (6), connect in wrap angle steel (9), tower leg main material (5), wherein:

part of the inserted angle steel (3) is inserted into the foundation upright (1), and a bolt hole is formed in the position, located outside the foundation upright (1), of the inserted angle steel (3);

the inserted angle steel (3) is connected with the continuous short angle steel (4) by adopting a joint outer attaching plate (6), a joint inner wrap angle steel (9) and a bolt assembly, and the bolt assembly is matched with the bolt hole;

the connecting short angle steel (4) is connected with the main material (5) of the tower leg by adopting a joint outer flitch (6), a joint inner wrap angle steel (9) and a bolt component.

2. The insert angle steel fixing structure facilitating continuous rush repair according to claim 1, further comprising: inclined material gusset plate (8) and tower leg inclined material (7), insert angle steel (3) with connect short angle steel (4) butt joint outside set up inclined material gusset plate (8) for connect tower leg inclined material (7).

3. The inserted angle steel fixing structure convenient for continuous rush repair according to claim 2, wherein the diagonal member node plate (8) is connected with the tower leg diagonal member (7) by adopting a joint outer attaching plate (6), a joint inner wrap angle steel (9) and a bolt assembly.

4. The inserted angle steel fixing structure convenient for continuous rush repair according to claim 1 is characterized in that the connecting part of the foundation upright (1) and the inserted angle steel (3) is flush with the ground, the foundation upright (1) is positioned below the ground, and the part of the inserted angle steel (3) positioned outside the foundation upright (1) extends to above the ground.

5. The inserted angle steel fixing structure facilitating continuous rush repair according to claim 1, wherein a plurality of groups of bolt holes and bolt assemblies are provided.

6. The inserted angle steel fixing structure facilitating continuous rush repair according to claim 1, wherein the joint inner wrap angle steel (9) is located inside the joint outer flitch (6).

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