CN220202735U - Be used for goaf anchor mound formula transmission line shaft tower basis - Google Patents

Abstract

The utility model discloses an anchor-type transmission line tower foundation in a goaf area and relates to the field of transmission line towers. The anchor-type transmission line pole tower foundation used in goaf areas includes two cross beams. Two iron tower columns are slidingly connected on the inner wall of the cross beam. A support assembly is provided between adjacent iron tower columns. The support assembly is used to connect the two iron tower columns. Iron tower columns support. This is used for the anchor pier type transmission line tower foundation in the goaf area. When an anchor pier settles, under the action of four connecting plates, the positions of the four fixed seats are relatively fixed, and the positions of the fixed seats and the iron tower columns are relatively fixed. Fixed, and then the positions of the four fixed bases are relatively fixed, so that the positions of the four iron tower columns are relatively fixed. With the connection of the four fixed bases, the positions of the four iron tower columns are relatively stable and will not tilt.

Description

Used for anchor-type transmission line tower foundations in goaf areas

Technical field

The utility model relates to the technical field of transmission line towers, and is specifically used for anchor-type transmission line tower foundations in goaf areas.

Background technique

Transmission line towers are infrastructure used for the deployment and transmission of electric power resources. Their structural characteristics are that various tower types are space truss structures, and the rods are mainly composed of single equal-edge angle steel or combined angle steel.

The Chinese patent publication number is [CN214883816U], an anchor-type transmission line tower foundation structure suitable for goaf areas, including a first part and a second part; the first part includes an earth beam and a roof support plate, the earth beam is rectangular, and the roof is There are four supporting plates, which are respectively connected to the four corners of the earth beam; there are four second parts, and the anchor piers of each second part can be placed at different depths according to the terrain. According to the depth of the anchor piers, each second part The anchor bars are of different lengths. When uneven settlement of the foundation occurs, this utility model uses a jack to lift the supporting plate of the settling part and tightens the bolt cap upward for leveling, thereby ensuring the foundation safety of the iron tower. However, the patent still has the following problems during practical application: Defects:

After settlement occurs, the settled part cannot be supported at this time, resulting in a downward force that pulls the whole, causing the whole transmission line tower to be pulled, causing the whole to be pulled, and the whole is not stable enough and prone to deflection. When the situation occurs, humans need to make timely adjustments.

Utility model content

(1) Technical problems solved

In view of the shortcomings of the existing technology, the utility model provides an anchor-type transmission line tower foundation for goaf areas, which solves the problem that after settlement occurs, the settled part cannot be supported at this time, resulting in a downward force. Pulling on the whole will lead to pulling on the whole transmission line tower, causing the whole to be pulled. The whole is not stable enough and is prone to deflection, which requires manual adjustment in a timely manner.

(2) Technical solutions

In order to achieve the above objectives, the present utility model is realized through the following technical solutions: it is used for the foundation of anchor-type transmission line towers in goaf areas, including two beams, and two iron tower columns are slidingly connected to the inner walls of the beams. An anchor pier is provided on the lower surface of the column, and a support assembly is provided between adjacent iron tower columns. The support assembly includes two fixed seats. The fixed seats are fixed to the outer surface of the iron tower column through bolts. The support assembly is used to It is supported by two iron tower columns.

Preferably, a base is fixedly connected to the lower surface of the iron tower column, and an anchor plate is provided between the base and the anchor pier.

Preferably, four anchor bars are fixedly provided on the upper surface of the anchor plate, and the base is sleeved on the outer surface of the anchor bars.

Preferably, an iron tower connector is provided above the iron tower column, the iron tower connector is slidingly connected to the inner wall of the iron tower column, and the upper end of the iron tower connector is connected to the cable.

Preferably, two sets of lower connecting bolts are fixedly connected to the lower surface of the cross beam, each group of lower connecting bolts includes two lower connecting bolts, and the outer surface of the lower connecting bolts is connected to the fixed bracket through bolts.

Preferably, the other end of the fixed bracket is fixed to the upper surface of the fixed base through bolts. The upper surface of the fixed base is fixedly connected with two upper connecting bolts, and the fixed bracket is sleeved on the outer surface of the upper connecting bolts.

Preferably, the lower surface of the fixed base is fixedly connected with two lower fixing bolts, and the outer surface of the lower fixing bolts is sleeved with a connecting bracket.

Preferably, a connecting plate is connected between adjacent connecting brackets, and two upper fixing bolts are fixedly connected to the upper surface of the connecting plate, and the connecting bracket is sleeved on the outer surface of the upper fixing bolt.

The utility model discloses an anchor pier type transmission line pole tower foundation for use in goaf areas. The utility model has the following beneficial effects: the utility model is used for the anchor pier type transmission line pole tower foundation in goaf areas. When one anchor pier settles, the four anchor piers will Under the action of the connecting plates, the positions of the four fixed seats are relatively fixed, and the positions of the fixed seats and the iron tower columns are relatively fixed. Then, the positions of the four fixed seats are relatively fixed, so that the positions of the four iron tower columns are relatively fixed. With the connection of two fixed bases, the positions of the four iron tower columns are relatively stable and will not tilt.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description These are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is an enlarged view of part of the structure of Figure 1 of the utility model;

Figure 3 is a schematic diagram of the beam structure of the utility model;

Figure 4 is a schematic diagram of the anchor pier structure of the present utility model.

In the picture: 1. Cross beam; 2. Anchor pier; 201. Anchor plate; 202. Anchor bar; 3. Tower column; 301. Base; 302. Tower connector; 4. Fixed base; 401. Fixed bracket; 402. Top Connecting bolts; 403, lower connecting bolts; 5. connecting plate; 501, connecting bracket; 502, upper fixing bolts; 503, lower fixing bolts.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present utility model, not All examples. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

The embodiment of the present application provides an anchor-type transmission line tower foundation for use in goaf areas, which solves the problem that after settlement occurs, the settled part cannot be supported at this time, resulting in a downward force that pulls the whole body, resulting in The whole transmission line tower is pulled, causing the whole to be pulled, and the whole is not stable enough, and is prone to deflection, which requires manual adjustment in a timely manner, so that when one anchor pier 2 settles, the four anchor piers 2 will be Under the action of the connecting plate 5, the positions of the four fixed seats 4 are relatively fixed, and the positions of the fixed seats 4 and the iron tower columns 3 are relatively fixed. Then, the positions of the four fixed seats 4 are relatively fixed, so that the positions of the four iron tower columns 3 are relatively fixed. Relatively fixed, under the connection of the four fixing seats 4, the positions of the four iron tower columns 3 are relatively stable and will not tilt, making the positions of the four iron tower columns 3 relatively stable.

In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation modes.

Embodiments of the utility model are disclosed for use in anchor-pier transmission line tower foundations in goaf areas.

As shown in Figures 1-4, it includes two cross beams 1. Two iron tower columns 3 are slidingly connected to the inner wall of the cross beam 1. An anchor pier 2 is provided on the lower surface of the iron tower column 3. The anchor pier 2 is pre-embedded in the goaf. area of the ground to support the iron tower column 3, the iron tower column 3 can be set at different heights, and the iron tower column 3 can be installed in different terrains;

A support assembly is provided between adjacent iron tower columns 3. The support assembly includes two fixed seats 4. The fixed seats 4 are fixed on the outer surface of the iron tower column 3 through bolts. The support assembly is used to support the two iron tower columns 3. The fixed base 4 connects the four iron tower columns 3 to each other, making the whole iron tower column 3 relatively stable, and preventing one place from settling, resulting in a pulling force in one direction, causing the whole to deflect.

A base 301 is fixedly connected to the lower surface of the iron tower column 3. An anchor plate 201 is provided between the base 301 and the anchor pier 2. Four anchor bars 202 are fixedly provided on the upper surface of the anchor plate 201. The base 301 is sleeved on the anchor bars 202. The outer surface, through the anchor plate 201, makes the connection between the iron tower column 3 and the base 301 and the anchor pier 2 relatively stable, so that the anchor pier 2 can effectively support the iron tower column 3.

An iron tower connector 302 is provided above the iron tower column 3. The iron tower connector 302 is slidingly connected to the inner wall of the iron tower column 3. The upper end of the iron tower connector 302 is connected to the cable. Through the arranged iron tower connector 302, when the iron tower column 3 settles , by separating the iron tower column 3 from the fixed base 4, the position of the iron tower column 3 can be adjusted so that the position of the anchor pier 2 is adjusted to a suitable position. At the same time, adjusting the position of the base 301 can ensure that the connecting cables are at the same height, which is convenient Cable connection.

The lower surface of the crossbeam 1 is fixedly connected with two sets of lower connecting bolts 403. Each set of lower connecting bolts 403 includes two lower connecting bolts 403. The outer surface of the lower connecting bolts 403 is connected to the fixing bracket 401 through bolts. In the role of the fixing bracket 401 downward, so that the fixing base 4 is connected to the lower surface of the cross beam 1 under the action of the two fixing brackets 401, so that the fixing base 4 and the cross beam 1 are relatively fixed.

The other end of the fixed bracket 401 is fixed to the upper surface of the fixed base 4 through bolts. The upper surface of the fixed base 4 is fixedly connected with two upper connecting bolts 402. The fixed bracket 401 is sleeved on the outer surface of the upper connecting bolt 402. Under the action, the fixed base 4 and the iron tower column 3 are relatively fixed.

The lower surface of the fixed base 4 is fixedly connected with two lower fixing bolts 503. The outer surface of the lower fixing bolts 503 is sleeved with a connecting bracket 501. A connecting plate 5 is connected between adjacent connecting brackets 501. The upper surface of the connecting plate 5 The fixed connection has two upper fixing bolts 502, and the connecting bracket 501 is sleeved on the outer surface of the upper fixing bolts 502;

Under the action of the connecting plate 5, the two connecting brackets 501 are relatively fixed, and thus the two adjacent fixing seats 4 are relatively fixed. At this time, under the action of the four connecting plates 5, the positions of the four fixing seats 4 are fixed. relatively fixed;

At this time, the positions of the fixed base 4 and the beam 1 are relatively fixed. At the same time, the positions of the fixed base 4 and the iron tower column 3 are relatively fixed. The positions of the four fixed bases 4 are relatively fixed, so that the positions of the four iron tower columns 3 are relatively fixed. When When an anchor pier 2 settles, under the connection of the four fixing seats 4, the positions of the four iron tower columns 3 are relatively stable and will not tilt, making the positions of the four iron tower columns 3 relatively stable.

Working principle: The anchor pier 2 is pre-embedded on the ground in the goaf to support the iron tower column 3. The iron tower column 3 can be set at different heights and installed in different terrains;

When an anchor pier 2 settles, due to the action of the fixing bracket 401, the fixing base 4 is connected to the lower surface of the cross beam 1 under the action of the two fixing brackets 401, so that the fixing base 4 and the cross beam 1 are relatively fixed;

Under the action of the connecting plate 5, the two connecting brackets 501 are relatively fixed, and thus the two adjacent fixing seats 4 are relatively fixed. At this time, under the action of the four connecting plates 5, the positions of the four fixing seats 4 are fixed. relatively fixed;

At this time, the positions of the fixed base 4 and the crossbeam 1 are relatively fixed, and at the same time, the positions of the fixed base 4 and the iron tower column 3 are relatively fixed, and then the positions of the four fixed bases 4 are relatively fixed, so that the positions of the four iron tower columns 3 are relatively fixed;

Under the connection of the four fixed bases 4, the positions of the four iron tower columns 3 are relatively stable and will not tilt, making the positions of the four iron tower columns 3 relatively stable;

Then, by separating the iron tower column 3 from the fixed base 4, the position of the iron tower column 3 can be adjusted so that the position of the anchor pier 2 is adjusted to a suitable position. At the same time, the position of the base 301 is adjusted to ensure that the connecting cables are at the same height, which is convenient. Cable connection.

The basic principles and main features of the present utility model and the advantages of the present utility model are shown and described above. Those skilled in the industry should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model can be There will also be various changes and improvements in the new model, and these changes and improvements all fall within the scope of the claimed utility model. The protection scope of the present utility model is defined by the appended claims and their equivalents.

Claims (8)

1. Used for the foundation of anchor-type transmission line towers in goaf areas, including two beams (1). Two iron tower columns (3) are slidingly connected to the inner wall of the beam (1). The iron tower column (3) An anchor pier (2) is provided on the lower surface of the tower, which is characterized in that: a support assembly is provided between adjacent iron tower columns (3), and the support assembly includes two fixed seats (4). The fixed seats (4) Fastened to the outer surface of the iron tower column (3) by bolts, the support assembly is used to support the two iron tower columns (3). 2. The anchor-type transmission line tower foundation for goaf areas according to claim 1, characterized in that: the lower surface of the iron tower column (3) is fixedly connected with a base (301), and the base (301) An anchor plate (201) is provided between the anchor pier (2). 3. The anchor-type transmission line tower foundation for goaf areas according to claim 2, characterized in that: the upper surface of the anchor plate (201) is fixedly provided with four anchor bars (202), and the base (301) is sleeved on the outer surface of the anchor bar (202). 4. The anchor-type transmission line pole tower foundation for goaf areas according to claim 2, characterized in that: an iron tower connector (302) is provided above the iron tower column (3), and the iron tower connector (302) is provided 302) is slidingly connected to the inner wall of the tower column (3), and the upper end of the tower connector (302) is connected to the cable. 5. The anchor-type transmission line tower foundation for goaf areas according to claim 1, characterized in that: the lower surface of the cross beam (1) is fixedly connected with two sets of lower connecting bolts (403), each set of lower connecting bolts (403). The connecting bolt (403) includes two lower connecting bolts (403), and the outer surface of the lower connecting bolt (403) is connected to the fixing bracket (401) by bolting. 6. The anchor-type transmission line tower foundation for goaf areas according to claim 5, characterized in that: the other end of the fixed bracket (401) is fixed on the upper surface of the fixed base (4) through bolts, so The upper surface of the fixed base (4) is fixedly connected with two upper connecting bolts (402), and the fixed bracket (401) is sleeved on the outer surface of the upper connecting bolts (402). 7. The anchor-type transmission line tower foundation for goaf areas according to claim 6, characterized in that: the lower surface of the fixing seat (4) is fixedly connected with two lower fixing bolts (503), and the The outer surface of the lower fixing bolt (503) is sleeved with a connecting bracket (501). 8. The anchor-type transmission line tower foundation for goaf areas according to claim 7, characterized in that: connecting plates (5) are connected between adjacent connecting brackets (501), and the connecting plates Two upper fixing bolts (502) are fixedly connected to the upper surface of (5), and the connecting bracket (501) is sleeved on the outer surface of the upper fixing bolts (502).