CN219158594U

CN219158594U - Wind-resistant stable structure of stay wire tower

Info

Publication number: CN219158594U
Application number: CN202223471166.0U
Authority: CN
Inventors: 张延伟
Original assignee: Jinan Chuanglian Metal Structure Co ltd
Current assignee: Jinan Chuanglian Metal Structure Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-09
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses an anti-wind stable structure of a wire drawing tower, which relates to the technical field of wire drawing towers and comprises a concrete base and an anchor rod, wherein two arc plates are fixedly arranged at the upper end of the anchor rod, oblique inserted rods are movably arranged at both sides of the anchor rod, an adjusting screw is movably arranged in the anchor rod, a rotating block is fixedly arranged at the upper end of the adjusting screw, an installing block is movably arranged at the outer side of the adjusting screw, a spiral structure is arranged at the outer side of the anchor rod, the arc plates are screwed into a soil layer, the arc plates and the anchor rod are integrally cast and formed, and a plurality of limiting rings are arranged at the outer sides of the two arc plates. The anchor rod is screwed into the soil layer to complete the fixation of the first step, then, the adjusting screw rod can be driven to rotate in the spiral groove by means of the rotation of the counter rotating block, the inclined inserting rods at two sides of the anchor rod can be inserted into the soil layer under the inclined inserting rods at two sides of the anchor rod in an inclined mode by matching with the pressing rods at two sides of the mounting block, the anchor rod is further reinforced, meanwhile, the anchor rod is integrally poured through the concrete base, and the tensile strength of the concrete base can be increased by matching with the limiting rings at the outer sides of the arc-shaped plates.

Description

Wind-resistant stable structure of stay wire tower

Technical Field

The utility model relates to the technical field of a wire drawing tower, in particular to an anti-wind stable structure of the wire drawing tower.

Background

The wire pulling tower is a supporting structure for supporting the wires and the lightning conductor by the overhead transmission line, so that the wires meet the distance limiting requirements on the ground and the ground objects, and can bear the loads and external loads of the wires and the lightning conductor as well as the self;

the guy tower makes holistic iron tower structure area little, steel materials reduce, and guy tower's stable fixed still has not had the utilization many steel cables to fix the tower body, in guy tower's stability, in guy tower's use, because the steel cable earth anchor of fixing on ground is generally anchor screw in to the soil layer in, and anchor piece through the certain degree of depth of concrete casting, consequently, further fixed to the anchor, be convenient for connect the steel cable and stably pull the support to guy tower, can be because anchor part structure long-term buries in soil, can make the protective coating outside the anchor disappear, reduce the frictional force with soil, and concrete anchor piece weight is limited, consequently, can be under stronger circumstances of wind-force, result in guy tower to receive the wind-force after, can be through steel cable with anchor and anchor piece from soil layer not hard up, and then cause guy tower body's rocking, and the tension of other steel cables of influence, and then cause the cable fracture easily, make guy tower have the risk of empting.

Disclosure of Invention

The utility model aims to provide an anti-wind stable structure of a wire drawing tower, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a pull-wire tower wind-resistant stable structure, includes concrete base and stock, stock upper end fixed mounting has two arc, equal movable mounting in stock both sides has oblique inserted bar, movable mounting has adjusting screw in the stock, adjusting screw upper end fixed mounting has the commentaries on classics piece, just adjusting screw outside movable mounting has the installation piece.

As a further optimization scheme of the utility model, the outer sides of the anchor rods are provided with spiral structures, the arc plates are screwed into the soil layer, the arc plates and the anchor rods are integrally cast, the outer sides of the two arc plates are provided with a plurality of limiting rings, and the limiting rings are fixedly arranged on the outer sides of the arc plates in a welding mode.

As a further optimization scheme of the utility model, the two sides of the anchor rod are respectively provided with a storage groove, the bottom in the storage groove is in an inclined plane shape, and the inner side of the storage groove is provided with a sliding groove.

As a further optimization scheme of the utility model, a spiral groove is formed in the center of the anchor rod, the adjusting screw is connected in the spiral groove in a threaded mode, and the rotating block is arranged above the anchor rod and between the two arc plates.

As a further optimization scheme of the utility model, one side of the oblique inserted link is provided with the fixed shaft, the oblique inserted link is fixedly connected with the fixed shaft in a welding mode, the oblique inserted link is installed in the containing groove in a penetrating mode, and the fixed shaft is installed in the sliding groove on the inner side of the containing groove in a sliding mode.

As a further optimization scheme of the utility model, a rotary groove is formed in the mounting block, an inner hexagonal through groove is formed in the inner bottom of the rotary groove, mounting perforations are formed in the top of the rotary block, the mounting block is rotatably mounted on the rotary block through the rotary groove, pressure rods are arranged on two sides of the mounting block, the pressure rods are fixedly mounted on one side of the mounting block in a welding mode, and the lower ends of the pressure rods are also installed in the corresponding containing grooves in a penetrating mode.

As a further optimization scheme of the utility model, the anchor rods are screwed into the soil, the two oblique inserted rods are also obliquely inserted into the soil, the concrete base is formed by casting and fixedly connected with a plurality of anchor rods, the upper surface of the concrete base is positioned outside the soil layer, a connecting seat is fixedly arranged at the upper end of the concrete base, and a U-shaped hanging ring is fixedly arranged in the connecting seat.

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

according to the wind-resistant stable structure of the stay wire tower, the anchor rod is screwed into the soil layer to finish the first-step fixation, then the adjusting screw rod can be driven to rotate in the spiral groove by means of rotation of the counter rotating block, so that the inclined inserting rods at two sides of the anchor rod can be inserted into the soil layer under the action of the pressing rods at two sides of the installing block, the anchor rod is further reinforced, meanwhile, the anchor rod is integrally poured through the concrete base, and the tensile strength of the concrete base can be improved by the action of the limiting rings at the outer sides of the arc plates.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a fragmentary view of the anchor rod structure of the present utility model;

fig. 3 is an enlarged view at a in fig. 2.

In the figure: 1. a concrete base; 2. a connecting seat; 3. u-shaped hanging ring; 4. a bolt; 5. an arc-shaped plate; 6. an oblique inserted link; 7. adjusting a screw; 8. a mounting block; 9. a storage groove; 10. a chute; 11. a screw groove; 12. a limiting ring; 13. a fixed shaft; 14. a rotating block; 15. a rotary groove; 16. installing a perforation; 17. the inner hexagon is provided with a through groove; 18. and (5) pressing the rod.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, the wind-resistant stable structure of the pull-wire tower provided by the utility model comprises a concrete base 1 and an anchor rod 4, wherein two arc plates 5 are fixedly arranged at the upper end of the anchor rod 4, oblique inserted rods 6 are movably arranged at both sides of the anchor rod 4, an adjusting screw rod 7 is movably arranged in the anchor rod 4, a rotating block 14 is fixedly arranged at the upper end of the adjusting screw rod 7, and a mounting block 8 is movably arranged at the outer side of the adjusting screw rod 7.

The outer sides of the anchor rods 4 are provided with spiral structures, the arc plates 5 are screwed into a soil layer, the arc plates 5 and the anchor rods 4 are integrally cast and formed, a plurality of limiting rings 12 are arranged on the outer sides of the two arc plates 5, the limiting rings 12 are fixedly arranged on the outer sides of the arc plates 5 in a welding mode, the two sides of the anchor rods 4 are provided with storage grooves 9, the bottoms of the storage grooves 9 are inclined, the inner sides of the storage grooves 9 are provided with sliding grooves 10, the center positions of the anchor rods 4 are provided with screw grooves 11, an adjusting screw 7 is in threaded connection with the screw grooves 11, a rotating block 14 is arranged above the anchor rods 4 and between the two arc plates 5, and the limiting rings 12 fixedly arranged on the outer sides of the two arc plates 5 are beneficial to being firmly connected with the anchor rods 4 after the concrete base 1 is cast into a foundation pit;

the fixed shaft 13 is arranged on one side of the oblique inserted rod 6, the oblique inserted rod 6 and the fixed shaft 13 are fixedly connected in a welding mode, the oblique inserted rod 6 is installed in the accommodating groove 9 in a penetrating mode, the fixed shaft 13 is slidably installed in the sliding groove 10 on the inner side of the accommodating groove 9, the rotating groove 15 is formed in the installation block 8, the inner hexagonal through groove 17 is formed in the inner bottom of the rotating groove 15, the installation perforation 16 is formed in the top of the rotating block 14, the installation block 8 is rotatably installed on the rotating block 14 through the rotating groove 15, the compression rods 18 are fixedly installed on one side of the installation block 8 in a welding mode, the lower ends of the compression rods 18 are installed in the corresponding accommodating grooves 9 in a penetrating mode, the anchor rods 4 are screwed into soil, the two oblique inserted rods 6 are obliquely inserted into the soil, the concrete base 1 is formed in a mode and fixedly connected with the anchor rods 4, the upper surface of the concrete base 1 is located outside the soil layer, the connecting base 2 is fixedly installed at the upper end of the concrete base 1, the U-shaped hanging rings 3 are fixedly installed in the connecting base 2, after the anchor rods 4 are screwed into the soil layer, the anchor rods 6 can be driven by the adjusting screws 7 and the anchor rods 8 to be installed in the two oblique inserted rods 6 in the oblique inserted rods, and the tensile force of the anchor rods 6 can be further improved in the tensile towers 4 can be matched.

It should be noted that, the utility model is a wind-resistant stable structure of a pull-wire tower, when in use, firstly screw the anchor rod 4 into the soil layer through two arc plates 5, at this time, two oblique inserted rods 6 are respectively accommodated in the accommodating grooves 9 at one side of the anchor rod 4, and then screwed into the soil layer together with the anchor rod 4, then, the two oblique inserted rods are inserted into the mounting through holes 16 at the top of the rotating block 14 through external rotating tools, and then, the rotating block 14 is driven to rotate downwards in the spiral groove 11 by driving the rotating block 14, meanwhile, the rotating block 14 rotates in the rotating groove 15, and drives the mounting block 8 to move downwards synchronously, and then, the mounting block 8 drives the compression rods 18 at two sides to move downwards in the corresponding accommodating grooves 9, and simultaneously, the lower end of the mounting block 8 pushes down the upper end of the oblique inserted rod 6, and the fixed shaft 13 at one side of the oblique inserted rod 6 slides downwards in the sliding groove 10, and at this time, the bottom of the oblique inserted rod 6 is influenced by the inclined plane at the bottom of the accommodating groove 9, and the fixed shaft 13 is used as the axis to change the angle, and then, the oblique inserted rod 6 is inserted into the soil layer, and then, the concrete base 1 is cast into the soil base 1, and then, the annular base 1 is connected with the concrete base 1 and the bottom is fully buried in the arc plates 1, and the surface is fully buried in the soil base 1, and the surface is fixed on the surface of the foundation base 1.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a guy wire tower wind-resistant stable structure which characterized in that: including concrete base (1) and stock (4), stock (4) upper end fixed mounting has two arc (5), equal movable mounting in stock (4) both sides has oblique inserted bar (6), movable mounting has adjusting screw (7) in stock (4), adjusting screw (7) upper end fixed mounting has commentaries on classics piece (14), just adjusting screw (7) outside movable mounting has installation piece (8).

2. The wind resistant stabilizing structure of a guy tower according to claim 1, wherein: the anchor rod (4) outside has spiral structure, just arc (5) screw in to in the soil horizon, arc (5) are cast shaping as an organic whole with anchor rod (4), two the arc (5) outside is equipped with a plurality of spacing rings (12), just spacing ring (12) are in arc (5) outside through welded mode fixed mounting.

3. The wind resistant stabilizing structure of a guy tower according to claim 2, wherein: the two sides of the anchor rod (4) are provided with storage grooves (9), the bottoms of the storage grooves (9) are inclined, and the inner sides of the storage grooves (9) are provided with sliding grooves (10).

4. A wind resistant stabilizing structure for a guy tower according to claim 3, wherein: the center of the anchor rod (4) is provided with a screw groove (11), the adjusting screw (7) is in threaded connection with the screw groove (11), and the rotating block (14) is arranged above the anchor rod (4) and between the two arc plates (5).

5. The wind resistant stabilizing structure of a guy tower according to claim 4, wherein: the oblique inserted link (6) one side is equipped with fixed axle (13), oblique inserted link (6) and fixed axle (13) pass through welded mode fixed connection, oblique inserted link (6) alternate install in accomodate groove (9), just fixed axle (13) slidable mounting is in accomodate groove (9) inboard spout (10).

6. The wind resistant stabilizing structure of a guy tower according to claim 5, wherein: the utility model discloses a rotary table, including installation piece (8), recess (15) are seted up in recess (15), recess (17) are led to the interior hexagonal in recess (15), installation perforation (16) have been seted up at commentaries on classics piece (14) top, installation piece (8) are installed on commentaries on classics piece (14) through recess (15) rotation, installation piece (8) both sides all are equipped with depression bar (18), depression bar (18) are through welded mode fixed mounting in installation piece (8) one side, just depression bar (18) lower extreme still alternates and installs in corresponding storage tank (9).

7. The wind resistant stabilizing structure of a guy tower according to claim 1, wherein: the anchor rods (4) are screwed into soil, the two inclined inserting rods (6) are also obliquely inserted into the soil, the concrete base (1) is formed by casting and fixedly connected with the anchor rods (4), the upper surface of the concrete base (1) is positioned outside the soil, the connecting seat (2) is fixedly arranged at the upper end of the concrete base (1), and the U-shaped hanging ring (3) is fixedly arranged in the connecting seat (2).