Steel pipe frame foundation construction structure

Abstract

The utility model discloses a steel pipe frame foundation construction structure, and relates to the technical field of power construction. The device comprises a stand column, a first drill bit is fixedly connected to the bottom of the stand column, a mounting groove is formed in the top of the stand column, a mounting frame is fixedly connected to the interior of the mounting groove, a plurality of insulators are fixedly connected to the top of the mounting frame at equal intervals, and a fixing mechanism is arranged on the outer surface of the stand column. A supporting mechanism is arranged on the outer surface of the stand column, when the stand column is reinforced, a telescopic sleeve rod is pulled to move in a telescopic sleeve, the telescopic sleeve rod moves to drive a base to move downwards, so that the base makes contact with the ground, the base supports the stand column, the contact area of the stand column and the ground is increased, and the single-point load of the stand column is reduced; and by supporting the mounting rack, the stability of the mounting rack is enhanced, so that the stability of the whole cable erection is improved.

Description

Technical Field

[0001] The present application relates to the technical field of electric power construction, and in particular to a steel pipe rack foundation construction structure. Background Art

[0002] During the power construction process, cable installation is a particularly important step. When installing cables, a steel pipe rack is usually installed on the road surface, and then the cables are fixed on the top of the steel pipe rack to support and guide the cables through the steel pipe rack to ensure the stability of the cable installation.

[0003] A combined cross arm of a utility pole mentioned in an existing Chinese public patent (authorization announcement number: CN217949938U) can conveniently support the connecting wires. The improved cross arms are distributed on both sides of the utility pole body, can withstand greater wire tension, and are not easily deformed. By setting a limit groove and a fixing column, it is convenient to install a level ruler and a first cross arm together, and it is convenient to disassemble it. By setting a level ruler, a first threaded column, a threaded sleeve and a second threaded column, it is convenient to adjust the horizontal position of the cross arm, and it can be ensured that the cross arm is in a horizontal position. At the same time, the first cross arm can be further supported and fixed. By setting a second clamp, it is convenient to install the second threaded column on the utility pole body.

[0004] During the construction of the steel pipe rack, the lower end of the steel pipe rack is usually anchored in the soil. However, when the construction area is at the foot of the mountain, the soil is easily eroded due to gravity, forming a relatively loose soil, which may cause the stability of the steel pipe rack to decrease after installation, and there is a risk of tipping over or deformation, which reduces the safety of the steel pipe rack during use. Utility Model Content

[0005] The purpose of the present application is to solve the problem that due to the effect of gravity, the soil is easily eroded, forming relatively loose soil, which may lead to reduced stability of the steel pipe rack after installation. The present application provides a steel pipe rack foundation construction structure.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A steel pipe rack foundation construction structure comprises a column, a drill bit is fixedly connected to the bottom of the column, a mounting groove is opened on the top of the column, a mounting frame is fixedly connected inside the mounting groove, a plurality of insulators are fixedly connected to the top of the mounting frame at equal intervals, a fixing mechanism is arranged on the outer surface of the column, and a supporting mechanism is arranged on the outer surface of the column.

[0008] By adopting the above technical solution, the construction site is marked in the construction area, and then appropriate mechanical equipment is used to dig a suitable deep pit in the marked area. Then, a mounting frame is installed on the top of the column, and an insulator is installed on the top of the mounting frame. Finally, a crane is used to place the column inside the deep pit to fix the electric pole. After the insulator is installed, the mounting frame can be supported by a supporting mechanism to improve the stability of the mounting frame. After the column is installed, the contact area between the column and the ground can be increased by the fixing mechanism, thereby improving the stability of the column.

[0009] Furthermore, the fixing mechanism includes a mounting seat 1 fixedly connected to the outer surface of the column, the outer surface of the mounting seat 1 is equidistantly fixedly connected with four rotating seats 1, the interior of the rotating seat 1 is rotatably connected with a telescopic sleeve, the interior of the telescopic sleeve is slidably connected with a telescopic sleeve rod, the bottom of the telescopic sleeve rod is rotatably connected with a rotating seat 2, the bottom of the rotating seat 2 is fixedly connected with a base, and a reinforcement is provided inside the base.

[0010] By adopting the above technical solution, the staff rotates the telescopic sleeve to a suitable angle, and then pulls the telescopic sleeve rod to move inside the telescopic sleeve, and the telescopic sleeve rod is rotatably connected to the rotating seat 2, so that the rotating seat 2 moves downward, and the downward movement of the rotating seat 2 drives the base to move downward, so that the base contacts the ground, so that the base supports the column, increases the contact area between the column and the ground, and improves the stability of the column.

[0011] Furthermore, a through hole is provided on one side of the telescopic sleeve, a bolt is slidably provided inside the through hole, a plurality of thread grooves are equidistantly provided on one side of the telescopic sleeve rod, and the bolt is threadedly connected to the thread groove.

[0012] By adopting the above technical solution, it is convenient for workers to adjust the supporting angle and position of the column according to different situations.

[0013] Furthermore, a plurality of latch teeth are fixedly connected to the bottom of the base at equal intervals.

[0014] By adopting the above technical solution, the friction between the base and the ground is improved.

[0015] Furthermore, the reinforcement member includes a reinforcement groove opened inside the base, the inner sides of the reinforcement groove are rotatably connected with a rotating plate, the inner side of the rotating plate is rotatably connected with a reinforcement rod, the bottom end of the reinforcement rod passes through the rotating plate and is fixedly connected to drill bit 2, and the top end of the reinforcement rod is fixedly connected to a striking block.

[0016] By adopting the above technical solution, after the reinforcement rods are inserted into the ground, additional support is provided, further enhancing the load-bearing capacity and stability of the columns.

[0017] Furthermore, a threaded rod is rotatably connected to one side of the base, one end of the threaded rod passes through the base and is rotatably connected to a resistance plate, an auxiliary rod is fixedly connected to one side of the resistance plate, one end of the auxiliary rod away from the resistance plate passes through the base, and the auxiliary rod is slidably connected to the base.

[0018] By adopting the above technical solution, the risk of the rotating plate being damaged during transportation is reduced.

[0019] Furthermore, the support mechanism includes a mounting seat 2 fixedly connected to the outer surface of the column, and fixing plates are fixedly connected to both sides of the mounting seat 2. A plurality of connecting plates are fixedly connected to the top of the fixing plate at equal intervals, and the top of the connecting plate is fixedly connected to the mounting frame.

[0020] By adopting the above technical solution, the mounting frame is supported by the connecting plate, thereby improving the stability of the mounting frame.

[0021] Furthermore, a diagonal brace is fixedly connected to the bottom of the fixing plate, one end of the diagonal brace away from the fixing plate is fixedly connected to the column, and the diagonal brace is arranged in an inclined shape.

[0022] By adopting the above technical solution, the fixing plate is supported by the diagonal braces, thereby improving the stability of the fixing plate.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. In the present application, when reinforcing the column, the staff rotates the telescopic sleeve to a suitable angle, and then pulls the telescopic sleeve rod to move inside the telescopic sleeve. The movement of the telescopic sleeve rod drives the base to move downward, so that the base contacts the ground, thereby allowing the base to support the column, thereby increasing the contact area between the column and the ground, reducing the single-point load of the column, and thus improving the stability of the column during operation.

[0025] 2. In the present application, when reinforcing the mounting frame, the second mounting seat is first fixed on the surface of the column, and then the fixing plates are fixed on both sides of the second mounting seat, and then the connecting plates are welded between the fixing plates and the mounting frame, so that the fixing plates and the connecting plates support the mounting frame. By supporting the mounting frame, the stability of the mounting frame is enhanced, thereby improving the stability of the entire cable installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the first three-dimensional structure of the column in this application;

[0027] Figure 2 It is a schematic diagram of the three-dimensional structure of the fixing mechanism in this application;

[0028] Figure 3 This application Figure 2 The enlarged structural diagram at A in the middle;

[0029] Figure 4 This is a schematic diagram of the second three-dimensional structure of the column in this application.

[0030] Description of reference numerals:

[0031] 1. Column; 2. Drill bit 1; 3. Mounting groove; 4. Mounting frame; 5. Insulator; 6. Mounting seat 1; 7. Rotating seat 1; 8. Telescopic sleeve; 9. Telescopic sleeve rod; 10. Base; 11. Bolt; 12. Clamping tooth; 13. Reinforcement groove; 14. Rotating plate; 15. Reinforcement rod; 16. Drill bit 2; 17. Striking block; 18. Threaded rod; 19. Resistance plate; 20. Auxiliary rod; 21. Mounting seat 2; 22. Fixed plate; 23. Connecting plate; 24. Diagonal brace; 25. Threaded groove. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The embodiment of the present application discloses a steel pipe rack foundation construction structure.

[0034] Reference Figure 1 A steel pipe rack foundation construction structure comprises a column 1, a drill bit 2 is fixedly connected to the bottom of the column 1, a mounting groove 3 is opened on the top of the column 1, a mounting frame 4 is fixedly connected inside the mounting groove 3, a plurality of insulators 5 are fixedly connected to the top of the mounting frame 4 at equal intervals, a fixing mechanism is arranged on the outer surface of the column 1, and a supporting mechanism is arranged on the outer surface of the column 1.

[0035] When constructing a steel pipe rack, first mark the construction site in the construction area, then use appropriate mechanical equipment to dig a suitable deep pit in the marked area, then install the mounting frame 4 on the top of the column 1, and install the insulator 5 on the top of the mounting frame 4, and finally use a crane to place the column 1 inside the deep pit to fix the pole. After the insulator 5 is installed, the mounting frame 4 can be supported by a supporting mechanism to improve the stability of the mounting frame 4. After the column 1 is installed, the contact area between the column 1 and the ground can be increased by the fixing mechanism, thereby improving the stability of the column 1 and reducing the risk of tipping or deformation.

[0036] Reference Figure 2 and Figure 3The fixing mechanism includes a mounting seat 6 fixedly connected to the outer surface of the column 1, and the outer surface of the mounting seat 6 is equidistantly fixedly connected with four rotating seats 7, the interior of the rotating seat 7 is rotatably connected with a telescopic sleeve 8, the interior of the telescopic sleeve 8 is slidably connected with a telescopic sleeve rod 9, the bottom of the telescopic sleeve rod 9 is rotatably connected with a rotating seat 2, the bottom of the rotating seat 2 is fixedly connected with a base 10, and a reinforcement is arranged inside the base 10.

[0037] A through hole is provided on one side of the telescopic sleeve 8 , a bolt 11 is slidably provided inside the through hole, and a plurality of thread grooves 25 are equidistantly provided on one side of the telescopic sleeve rod 9 , and the bolt 11 is threadedly connected to the thread groove 25 .

[0038] In addition, a plurality of latch teeth 12 are fixedly connected to the bottom of the base 10 at equal intervals.

[0039] When reinforcing the column 1, the staff first rotates the telescopic sleeve 8 to a suitable angle, then pulls the telescopic sleeve rod 9 to move inside the telescopic sleeve 8, and the telescopic sleeve rod 9 is rotatably connected to the rotating seat 2, so that the rotating seat 2 moves downward, and the rotating seat 2 moves downward to drive the base 10 to move downward, so that the base 10 contacts the ground, so that the base 10 supports the column 1, increases the contact area between the column 1 and the ground, reduces the single-point load of the column 1, and thus improves the stability of the column 1 during work. After the telescopic sleeve rod 9 moves to a suitable position inside the telescopic sleeve 8, the bolt 11 is inserted from the through hole, and then is threadedly connected to the bolt 11 through the thread groove 25, so that the position of the telescopic sleeve rod 9 inside the telescopic sleeve 8 is fixed. By adjusting the position of the telescopic sleeve rod 9, it is convenient to adjust the work according to different support conditions, thereby improving the adaptability of supporting the column 1. When the base 10 contacts the ground, the latch teeth 12 increase the friction between the base 10 and the ground, thereby improving the stability of the entire reinforcement device.

[0040] Reference Figure 2 and Figure 3 The reinforcement part includes a reinforcement groove 13 opened inside the base 10, and the inner sides of the reinforcement groove 13 are rotatably connected with a rotating plate 14, and the inner side of the rotating plate 14 is rotatably connected with a reinforcement rod 15, the bottom end of the reinforcement rod 15 passes through the rotating plate 14 and is fixedly connected with a drill bit 16, and the top end of the reinforcement rod 15 is fixedly connected with a striking block 17.

[0041] Among them, a threaded rod 18 is rotatably connected to one side of the base 10, one end of the threaded rod 18 passes through the base 10 and is rotatably connected to a resistance plate 19, one side of the resistance plate 19 is fixedly connected to an auxiliary rod 20, and the end of the auxiliary rod 20 away from the resistance plate 19 passes through the base 10, and the auxiliary rod 20 is slidably connected to the base 10.

[0042] When reinforcing the column 1, the staff first takes the rotating plate 14 out of the reinforcement groove 13, then rotates the rotating plate 14 to a suitable angle, then places the reinforcement plate in the rotating plate 14, and finally uses a hammer or other tools to hit the striking block 17. The striking block 17 moves downward under the force, and is fixedly connected to the reinforcement rod 15 through the striking block 17, so that the reinforcement rod 15 moves downward. The downward movement of the reinforcement rod 15 drives the drill bit 2 16 to move downward, so that the reinforcement rod 15 enters the ground to improve the support for the column 1. After the reinforcement rod 15 enters the ground, it provides additional support, which can enhance the load-bearing capacity and stability of the column 1, so as to better resist external pressure and load. During transportation, the threaded rod 18 is threadedly connected to the base 10, so that the threaded rod 18 moves inside the reinforcement groove 13, and the movement of the threaded rod 18 drives the resistance plate 19 to move, so that the resistance plate 19 firmly resists the rotating plate 14. The rotating plate 14 is limited during transportation to reduce the risk of collision and damage of the rotating plate 14 during transportation.

[0043] Reference Figure 1 and Figure 4 The supporting mechanism includes a mounting seat 21 fixedly connected to the outer surface of the column 1, and fixed plates 22 are fixedly connected to both sides of the mounting seat 21. The top of the fixing plate 22 is fixedly connected to a plurality of connecting plates 23 at equal intervals, and the top of the connecting plate 23 is fixedly connected to the mounting frame 4.

[0044] The bottom of the fixed plate 22 is fixedly connected with an oblique brace 24 , one end of the oblique brace 24 away from the fixed plate 22 is fixedly connected to the column 1 , and the oblique brace 24 is arranged to be inclined.

[0045] When reinforcing the mounting frame 4, first fix the mounting seat 21 on the surface of the column 1, then fix the fixing plate 22 on both sides of the mounting seat 21, and then weld the connecting plate 23 between the fixing plate 22 and the mounting frame 4, so that the fixing plate 22 and the connecting plate 23 support the mounting frame 4. By supporting the mounting frame 4, the stability of the mounting frame 4 is enhanced, thereby improving the stability of the entire cable installation. By forming a stable triangular structure between the fixing plate 22, the column 1 and the diagonal brace 24, the supporting capacity of the mounting frame 4 is effectively enhanced, which not only enables the mounting frame 4 to withstand a larger load, but also effectively resists external vibration and pressure.

[0046] Working principle: mark the construction site in the construction area, then use appropriate mechanical equipment to dig a suitable deep pit in the marked area, then install the mounting frame 4 on the top of the column 1, and install the insulator 5 on the top of the mounting frame 4, and finally use a crane to place the column 1 inside the deep pit to fix the pole. After the insulator 5 is installed, the mounting frame 4 can be supported by a supporting mechanism to improve the stability of the mounting frame 4. The staff rotates the telescopic sleeve 8 to a suitable angle, and then pulls the telescopic sleeve rod 9 to move inside the telescopic sleeve 8. The telescopic sleeve rod 9 is connected to the rotating seat 2 through a rotation connection, so that the rotating seat 2 moves downward. The downward movement of the rotating seat 2 drives the base 10 to move downward, so that the base 10 contacts the ground, so that the base 10 supports the column 1, thereby increasing the contact area between the column 1 and the ground, thereby improving the stability of the column 1.

[0047] When reinforcing the mounting frame 4, first fix the mounting seat 21 on the surface of the column 1, then fix the fixing plates 22 on both sides of the mounting seat 21, and then weld the connecting plates 23 between the fixing plates 22 and the mounting frame 4, so that the fixing plates 22 and the connecting plates 23 support the mounting frame 4. By supporting the mounting frame 4, the stability of the mounting frame 4 is enhanced, thereby improving the stability of the entire cable installation. By forming a stable triangular structure between the fixing plates 22, the column 1 and the diagonal brace 24, the supporting capacity of the mounting frame 4 is effectively enhanced.

Claims

1. A steel pipe rack foundation construction structure, comprising a column (1), characterized in that: A drill bit (2) is fixedly connected to the bottom of the column (1), a mounting groove (3) is provided on the top of the column (1), a mounting frame (4) is fixedly connected inside the mounting groove (3), a plurality of insulators (5) are fixedly connected to the top of the mounting frame (4) at equal intervals, a fixing mechanism is provided on the outer surface of the column (1), and a supporting mechanism is provided on the outer surface of the column (1).

2. A steel pipe rack foundation construction structure according to claim 1, characterized in that: The fixing mechanism comprises a mounting seat 1 (6) fixedly connected to the outer surface of the column (1); the outer surface of the mounting seat 1 (6) is equidistantly fixedly connected to four rotating seats 1 (7); the interior of the rotating seat 1 (7) is rotatably connected to a telescopic sleeve (8); the interior of the telescopic sleeve (8) is slidably connected to a telescopic sleeve rod (9); the bottom of the telescopic sleeve rod (9) is rotatably connected to a rotating seat 2; the bottom of the rotating seat 2 is fixedly connected to a base (10); and a reinforcement member is provided inside the base (10).

3. A steel pipe rack foundation construction structure according to claim 2, characterized in that: A through hole is provided on one side of the telescopic sleeve (8), a bolt (11) is slidably arranged inside the through hole, a plurality of thread grooves (25) are equidistantly provided on one side of the telescopic sleeve rod (9), and the bolt (11) is threadedly connected to the thread groove (25).

4. A steel pipe rack foundation construction structure according to claim 2, characterized in that: The bottom of the base (10) is fixedly connected with a plurality of latch teeth (12) at equal intervals.

5. The steel pipe rack foundation construction structure according to claim 2, characterized in that: The reinforcing member comprises a reinforcing groove (13) formed inside the base (10), the inner sides of the reinforcing groove (13) are rotatably connected to rotating plates (14), the inner side of the rotating plate (14) is rotatably connected to a reinforcing rod (15), the bottom end of the reinforcing rod (15) passes through the rotating plate (14) and is fixedly connected to a second drill bit (16), and the top end of the reinforcing rod (15) is fixedly connected to a striking block (17).

6. A steel pipe rack foundation construction structure according to claim 4, characterized in that: A threaded rod (18) is rotatably connected to one side of the base (10); one end of the threaded rod (18) passes through the base (10) and is rotatably connected to a contact plate (19); an auxiliary rod (20) is fixedly connected to one side of the contact plate (19); one end of the auxiliary rod (20) away from the contact plate (19) passes through the base (10); and the auxiliary rod (20) is slidably connected to the base (10).

7. The steel pipe rack foundation construction structure according to claim 1, characterized in that: The support mechanism comprises a second mounting seat (21) fixedly connected to the outer surface of the column (1), fixed plates (22) being fixedly connected to both sides of the second mounting seat (21), a plurality of connecting plates (23) being fixedly connected to the top of the fixing plate (22) at equal intervals, and the top of the connecting plate (23) being fixedly connected to the mounting frame (4).

8. The steel pipe rack foundation construction structure according to claim 7, characterized in that: The bottom of the fixed plate (22) is fixedly connected with an oblique brace (24), one end of the oblique brace (24) away from the fixed plate (22) is fixedly connected to the column (1), and the oblique brace (24) is arranged in an inclined shape.

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