Iron tower fixing device for desert

Abstract

The utility model relates to the technical field of communication, and discloses a desert and gobi iron tower fixing device which comprises a mounting plate, an iron tower fixing assembly is arranged on the mounting plate and used for fixing an iron tower, two sliding rails are fixedly connected to the mounting plate, and L-shaped sliding plates are slidably connected to the outer surfaces of the two sliding rails. The L-shaped sliding plate is provided with a plurality of earth drilling and sand fixing assemblies used for drilling into the sand to fix the earth drilling and sand fixing assemblies, sand can be diffused outwards when the arranged sand blocking strips rotate along with the spiral blades, the sand around the spiral blades can be more compact, the spiral blades are wrapped more tightly, and the earth drilling and sand fixing assemblies are firmly fixed in the sand. It is ensured that the iron tower keeps stable in soft and unstable soil environments such as desert and gobi, shaking or collapse of the iron tower caused by natural factors such as wind power and earthquakes is effectively prevented, and therefore the service life of the iron tower is prolonged, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of communications, in particular to a desert Gobi iron tower fixing device. Background Art

[0002] The iron towers in the desert Gobi have multiple functions and uses. First of all, they are widely used in communications. As an important infrastructure for information transmission, these iron towers, also known as "digital towers", are now more often used as iron tower "sentinels". They are not only used for traditional communication purposes, but also widely used in natural resource management work such as farmland protection, mine supervision, forest fire prevention, sea and island supervision, ecological protection and restoration, etc., providing important support for the construction and improvement of the natural resource survey and monitoring system.

[0003] The existing desert Gobi iron towers are mostly fixed by fixing components such as ground nails. However, due to the complex geological conditions in the desert Gobi area, the soil is mostly sandy or gravel. Such soil is relatively loose and lacks sufficient adhesion and stability, resulting in difficulty in fixing the iron towers firmly. After long-term use, the iron towers are prone to loosening, damage and other problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an iron tower fixing device for desert Gobi, which has the advantages of easy fixing and the like, and solves the problem that the soil is relatively loose and it is difficult for the fixing assembly to firmly fix the iron tower.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of convenient fixing, the utility model provides the following technical solutions: a tower fixing device for desert Gobi, comprising a mounting plate, a tower fixing assembly is arranged on the mounting plate, the tower fixing assembly is used to fix the tower, and two slide rails are fixedly connected to the mounting plate;

[0008] The outer surfaces of the two slide rails are slidably connected with an L-shaped sliding plate, and the L-shaped sliding plate is provided with a plurality of ground-drilling and sand-fixing components for drilling into the sand to fix itself;

[0009] The ground drilling and sand fixation assembly includes an extension rod, which is rotatably connected to the horizontal plate of the L-shaped sliding plate. The lower end of the extension rod is fixedly sleeved with a spiral blade, and the outer contour of the spiral blade is spindle-shaped;

[0010] A sand retaining bar is welded and fixed on the edge of the spiral blade, which is used to retain sand. A drill plate is fixedly connected to the lower end of the spiral blade, which is used to dig sand. A large gear is fixedly sleeved on the upper end of the extension rod.

[0011] Preferably, a shaft fixing plate is fixedly connected to the L-shaped sliding plate, a worm gear shaft is rotatably connected between the shaft fixing plate and the transverse plate of the L-shaped sliding plate, and a pinion is fixedly sleeved on the lower end of the worm gear shaft.

[0012] Preferably, the small gears are respectively meshed and connected with large gears on a plurality of ground drilling and sand fixation assemblies, and a worm gear is fixedly sleeved on the outer surface of the worm gear shaft.

[0013] Preferably, worm fixing plates are fixedly connected to both sides of the rotating shaft fixing plate, a worm is rotatably connected between the two worm fixing plates, and the worm is meshingly connected with the worm wheel.

[0014] Preferably, a motor is fixedly connected to the outer surface of the worm fixing plate on one side by bolts, and the output shaft of the motor is fixedly inserted into the worm.

[0015] Preferably, a tension spring is fixedly connected between the L-shaped sliding plate and the mounting plate, and the tension spring is used to provide an initial downward force.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a tower fixing device for desert Gobi, which has the following beneficial effects:

[0018] 1. The iron tower fixing device of the desert Gobi can contact the sand through the rotating drill plate. At this time, since the outer contour of the spiral blade is a spiral spindle shape, the spiral blade can drill into the sand downward, and at the same time the L-shaped sliding plate moves downward, driving the mounting plate and the fixing feet connected to the iron tower thereon to move downward until the spiral blade drills into a suitable depth. When the sand retaining strip rotates with the spiral blade, the sand can be diffused outward, so that the sand around the spiral blade can be more compact, the spiral blade is wrapped more tightly, and the spiral blade is firmly fixed in the sand, ensuring that the iron tower remains stable in soft and unstable soil environments such as desert Gobi, and effectively preventing the iron tower from shaking or collapsing due to natural factors such as wind and earthquake, thereby extending the service life of the iron tower and reducing maintenance costs.

[0019] 2. The iron tower fixing device for the desert Gobi has a certain degree of deceleration through the meshing of the small gear and multiple large gears, so that the rotation of the spiral blade has a large torque. At the same time, the self-locking and deceleration properties of the worm wheel and the worm can not only further amplify the torque of the spiral blade drilling into the ground, so that it can drill into the sand more easily, but also enable the spiral blade to fix its own position and angle to prevent unstable fixation caused by external factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the ground drilling and sand fixation component of the utility model;

[0022] Figure 3 For this utility model Figure 1 Enlarged schematic diagram at point A in the middle.

[0023] In the figure: 1. Mounting plate; 2. Slide rail; 3. L-shaped sliding plate; 4. Extension rod; 5. Spiral blade; 6. Sand retaining bar; 7. Drilling plate; 8. Large gear; 9. Rotating shaft fixing plate; 10. Worm gear shaft; 11. Worm gear; 12. Pinion gear; 13. Worm fixing plate; 14. Worm; 15. Motor; 16. Tension spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3 The utility model provides a new technical solution: a tower fixing device for desert Gobi, comprising a mounting plate 1, a tower fixing assembly is arranged on the mounting plate 1, the tower fixing assembly is used to fix the tower, and two slide rails 2 are fixedly connected to the mounting plate 1;

[0026] The outer surfaces of the two slide rails 2 are slidably connected with an L-shaped sliding plate 3, on which a plurality of ground-drilling and sand-fixing components are arranged, which are used to drill into the sand and fix themselves;

[0027] The ground drilling and sand fixation assembly includes an extension rod 4, which is rotatably connected to the horizontal plate of the L-shaped sliding plate 3. The lower end of the extension rod 4 is fixedly sleeved with a spiral blade 5, and the outer contour of the spiral blade 5 is spindle-shaped;

[0028] A sand retaining bar 6 is welded and fixed to the edge of the spiral blade 5, and the sand retaining bar 6 is used to block sand. The lower end of the spiral blade 5 is fixedly connected to a drill plate 7, and the drill plate 7 is used to dig sand. The upper end of the extension rod 4 is fixedly sleeved with a large gear 8.

[0029] Furthermore, a shaft fixing plate 9 is fixedly connected to the L-shaped sliding plate 3 , a worm gear shaft 10 is rotatably connected between the shaft fixing plate 9 and the horizontal plate of the L-shaped sliding plate 3 , and a pinion 12 is fixedly sleeved on the lower end of the worm gear shaft 10 .

[0030] Furthermore, the small gears 12 are respectively meshed and connected with the large gears 8 on the plurality of ground drilling and sand fixation components, and the outer surface of the worm shaft 10 is fixedly sleeved with a worm wheel 11 .

[0031] Furthermore, worm fixing plates 13 are fixedly connected to both sides of the rotating shaft fixing plate 9 , a worm 14 is rotatably connected between the two worm fixing plates 13 , and the worm 14 is meshingly connected to the worm wheel 11 .

[0032] Furthermore, a motor 15 is fixedly connected to the outer surface of the worm fixing plate 13 on one side by bolts, and the output shaft of the motor 15 is fixedly inserted into the worm 14 .

[0033] Furthermore, a tension spring 16 is fixedly connected between the L-shaped sliding plate 3 and the mounting plate 1 , and the tension spring 16 is used to provide an initial downward force.

[0034] Furthermore, when it is necessary to install the iron tower, the fixed foot of the iron tower to be installed is fixed to the mounting plate 1 by using fasteners, and then the motor 15 is started. The output shaft of the motor 15 drives the worm 14 thereon to rotate. When the worm 14 rotates, it drives the worm wheel 11 to rotate. The rotating worm wheel 11 drives the pinion 12 to rotate through the worm wheel shaft 10. Since the pinion 12 is meshed with the large gear 8 on the drilling and sand fixing components, it can drive multiple large gears 8 to rotate. When the large gear 8 rotates, it drives the spiral blade 5 to rotate through the extension rod 4. The rotating spiral blade 5 can drive the drill plate 7 to rotate. The L-shaped sliding plate 3 moves downward under the elastic force of the tension spring 16, so that the rotating drill plate 7 can contact the sand. At this time, due to the setting The outer contour of the spiral blade 5 is a spiral spindle shape, which enables the spiral blade 5 to drill into the sand. At the same time, the L-shaped sliding plate 3 moves downward, driving the mounting plate 1 and the fixed feet connected to the iron tower thereon to move downward until the spiral blade 5 drills into a suitable depth. When the sand retaining strip 6 is arranged, it can diffuse the sand outward when rotating with the spiral blade 5, so that the sand around the spiral blade 5 can be more compact, and the spiral blade 5 is wrapped more tightly, and it is firmly fixed in the sand, ensuring that the iron tower remains stable in soft and unstable soil environments such as desert Gobi, and effectively preventing the iron tower from shaking or collapsing due to natural factors such as wind and earthquake, thereby extending the service life of the iron tower and reducing maintenance costs.

[0035] Furthermore, by meshing the small gear 12 and the plurality of large gears 8, a certain degree of deceleration is achieved, so that the rotation of the spiral blade 5 has a larger torque. At the same time, the self-locking and deceleration properties of the worm wheel 11 and the worm 14 can not only further amplify the torque of the spiral blade 5 drilling into the ground, thereby making it easier to drill into the sand, but also enable the spiral blade 5 to fix its own position and angle to prevent instability caused by external factors.

[0036] Working principle: When it is necessary to install the iron tower, the fixed foot of the iron tower to be installed is fixed to the mounting plate 1 by using fasteners, and then the motor 15 is started. The output shaft of the motor 15 drives the worm 14 thereon to rotate. When the worm 14 rotates, it drives the worm wheel 11 to rotate. The rotating worm wheel 11 drives the pinion 12 to rotate through the worm wheel shaft 10. Since the pinion 12 is engaged with the large gear 8 on each drilling and sand fixation component, it can drive multiple large gears 8 to rotate. When the large gear 8 rotates, it drives the spiral blade 5 to rotate through the extension rod 4. The rotating spiral blade 5 can drive the drilling plate 7 to rotate, and the L-shaped sliding plate 3 is subjected to tension. The elastic force of the spring 16 moves downward, so that the rotating drill plate 7 can contact the sand. At this time, since the outer contour of the spiral blade 5 is a spiral spindle, the spiral blade 5 can drill downward into the sand. At the same time, the L-shaped sliding plate 3 moves downward, driving the mounting plate 1 and the fixed feet connected to the iron tower thereon to move downward until the spiral blade 5 drills into a suitable depth. When the sand retaining bar 6 rotates with the spiral blade 5, the sand can be diffused outward, so that the sand around the spiral blade 5 can be more compact, the spiral blade 5 can be wrapped more tightly, and the spiral blade 5 itself is firmly fixed in the sand.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tower fixing device for desert Gobi, characterized by: It comprises a mounting plate (1), on which a tower fixing assembly is arranged, the tower fixing assembly is used to fix the tower, and two slide rails (2) are fixedly connected to the mounting plate (1); The outer surfaces of the two slide rails (2) are slidably connected with an L-shaped sliding plate (3), and a plurality of ground-drilling and sand-fixing components are arranged on the L-shaped sliding plate (3) for drilling into the sand and fixing itself; The ground drilling and sand fixation assembly comprises an extension rod (4), the extension rod (4) is rotatably connected to the horizontal plate of the L-shaped sliding plate (3), the lower end of the extension rod (4) is fixedly sleeved with a spiral blade (5), and the outer contour of the spiral blade (5) is spindle-shaped; A sand retaining bar (6) is welded and fixed at the edge of the spiral blade (5), and the sand retaining bar (6) is used to retain sand. A drill plate (7) is fixedly connected to the lower end of the spiral blade (5), and the drill plate (7) is used to dig sand. A large gear (8) is fixedly sleeved on the upper end of the extension rod (4).

2. The iron tower fixing device for desert Gobi according to claim 1, characterized in that: A rotating shaft fixing plate (9) is fixedly connected to the L-shaped sliding plate (3), a worm gear shaft (10) is rotatably connected between the rotating shaft fixing plate (9) and the horizontal plate of the L-shaped sliding plate (3), and a pinion gear (12) is fixedly sleeved at the lower end of the worm gear shaft (10).

3. The iron tower fixing device for desert Gobi according to claim 2 is characterized by: The small gears (12) are respectively meshed and connected with the large gears (8) on a plurality of ground-boring and sand-fixing components, and a worm gear (11) is fixedly sleeved on the outer surface of the worm gear shaft (10).

4. The iron tower fixing device for desert Gobi according to claim 3 is characterized by: Worm fixing plates (13) are fixedly connected to both sides of the rotating shaft fixing plate (9), a worm (14) is rotatably connected between the two worm fixing plates (13), and the worm (14) is meshingly connected to the worm wheel (11).

5. The iron tower fixing device for desert Gobi according to claim 4, characterized in that: The outer surface of the worm fixing plate (13) on one side is fixedly connected with a motor (15) by bolts, and the output shaft of the motor (15) is fixedly inserted into the worm (14).

6. The iron tower fixing device for desert Gobi according to claim 1, characterized in that: A tension spring (16) is fixedly connected between the L-shaped sliding plate (3) and the mounting plate (1), and the tension spring (16) is used to provide an initial downward force.

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