CN219061120U - Assembled electric power iron tower - Google Patents

Abstract

The utility model discloses an assembled electric iron tower, which comprises a base, wherein a device cavity is formed in the base, a first gear is rotationally connected in the device cavity, two second gears are rotationally connected in the device cavity and meshed with the first gears, a fixed block is rotationally connected in the device cavity, a square groove is formed in the fixed block, a square block is slidingly connected in the square groove, a screw is fixedly connected to the lower end of the square block, and the second gears are fixedly connected with the fixed block. According to the utility model, through the arranged second gears, the sleeve, the square blocks, the screws and other parts, the first gears drive the two second gears to rotate, so that the screws arranged in the sleeve can be rotated into screw holes preset on the concrete ground, and thus the fixing and the dismounting of the base are finished only through the rotation of the first gears, and the iron tower base is convenient and fast when horizontally adjusted.

Description

Assembled electric power iron tower

Technical Field

The utility model relates to the technical field of electric power iron towers, in particular to an assembled electric power iron tower.

Background

With the development of communication technology, there are more and more areas where base stations are required to be built, and in order to meet the requirement of network signal coverage, communication operators also distribute base stations in each area as much as possible.

At present, when an electric power iron tower is installed, a foundation is firstly laid, embedded parts are placed, after concrete is solidified for 15-30 days, each section of tower material of the iron tower is lifted by using lifting equipment, personnel ascend a height and connect and install the tower material by using bolts in a segmented mode, and correction and alignment are carried out after the iron tower is assembled, so that the iron tower base is required to be fixed above the concrete one by one through screws in such an installation mode, and when the horizontal height of the iron tower is adjusted subsequently, the iron tower base is required to be detached and fixed again repeatedly, so that time is consumed, levelness is inconvenient to adjust, and therefore, the assembled electric power iron tower is provided to solve the defects.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an assembled electric iron tower.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an assembled electric power iron tower, includes the base, set up the device chamber in the base, device intracavity swivelling joint has first gear, device intracavity swivelling joint has two second gears, two second gear and first gear engagement, device intracavity swivelling joint has the fixed block, square groove has been seted up in the fixed block, sliding connection has square block in the square groove, square block lower extreme fixedly connected with screw, second gear and fixed block fixed connection.

Preferably, the upper end of the base is fixedly connected with a first tower body, and a thread groove is formed in the first tower body.

Preferably, a double-headed motor is fixedly connected to the bottom in the thread groove, and the output end below the double-headed motor is fixedly connected with the first gear.

Preferably, the thread groove is internally and in threaded connection with a threaded rod, and the upper end of the threaded rod is in rotary connection with a second tower body.

Preferably, the telescopic rod is fixedly connected with the output shaft above the double-headed motor, and the telescopic end of the telescopic rod is fixedly connected with the threaded rod.

Preferably, the lower end of the base is provided with a threaded hole, and the screw is in threaded connection with the threaded hole.

The utility model has the following beneficial effects:

1. through parts such as second gear, sleeve, square piece, the screw that set up, drive two second gears through first gear and rotate, and then can rotate the screw that sets up in the sleeve to the subaerial screw hole that sets up in advance of concrete, so when only need through the rotation of first gear, and then accomplish fixedly and dismantlement to the base, when carrying out horizontal adjustment to the iron tower base, it is comparatively convenient.

2. Parts such as telescopic link, threaded rod, double-end motor through setting up drive the threaded rod through the last output shaft of double-end motor and rotate, and then can improve the height of second tower body.

Drawings

Fig. 1 is a schematic structural diagram of an assembled electric iron tower according to the present utility model;

fig. 2 is an enlarged schematic view of the structure a in fig. 1.

FIG. 3 is a cross-sectional view taken at B-B in FIG. 2.

In the figure: 1 base, 2 device chamber, 3 first gears, 4 first tower bodies, 5 screw grooves, 6 telescopic links, 7 threaded rods, 8 second tower bodies, 9 double-headed motors, 10 second gears, 11 fixed blocks, 12 square grooves, 13 square blocks, 14 screws and 15 threaded holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, an assembled electric iron tower comprises a base 1, a device cavity 2 is formed in the base 1, a first gear 3 is rotationally connected in the device cavity 2, two second gears 10 are rotationally connected in the device cavity 2, the two second gears 10 are meshed with the first gear 3, a fixed block 11 is rotationally connected in the device cavity 2, a square groove 12 is formed in the fixed block 11, a square block 13 is slidingly connected in the square groove 12, a screw 14 is fixedly connected to the lower end of the square block 13, the second gears 10 are fixedly connected with the fixed block 11, a screw hole is reserved in advance in the concrete floor, and the screw hole is fixedly aligned with the set screw hole 15, so that the base 1 can be fixed and detached.

The utility model provides a base 1 upper end fixedly connected with first tower body 4, set up thread groove 5 in the first tower body 4, fixedly connected with double-end motor 9 in the thread groove 5, the output and the first gear 3 fixed connection of double-end motor 9 below, thread groove 5 internal thread is connected with threaded rod 7, threaded rod 7 upper end rotates and is connected with second tower body 8, double-end motor 9 top output shaft fixedly connected with telescopic link 6, telescopic link 6's telescopic end and threaded rod 7 fixed connection, threaded hole 15 has been seted up to base 1 lower extreme, screw 14 threaded connection is in threaded hole 15, it is to be noted, through setting up the screw direction of two screws 14, can make when first gear 3 rotates, two screws 14 synchronous dismantles and fix base 1, square groove 12 that sets up simultaneously, when fixed block 11 rotates, can drive square block 13 and rotate.

In the utility model, when the device is used, the base 1 is placed on a pre-paved concrete ground, the double-headed motor 9 is started, an output shaft below the double-headed motor 9 drives the first gear 3 to rotate, the rotation of the first gear 3 drives the two second gears 10 to rotate, the rotation of the second gears 10 drives the fixed block 11 to rotate, the fixed block 11 drives the screw 14 to rotate through the square block 13, and then the screw 14 is connected into a preset screw hole on the concrete ground through the set screw hole 15 in a threaded manner.

When starting the double-end motor 9, the output shaft above the double-end motor 9 drives the telescopic rod 6 to rotate, then the telescopic end of the telescopic rod 6 drives the threaded rod 7 to rotate, the threaded rod 7 rotates and slides upwards, and then the second tower body 8 is driven to slide upwards, so that the assembly of the device can be completed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides an assembled electric power iron tower, includes base (1), its characterized in that, set up device chamber (2) in base (1), device chamber (2) swivelling joint has first gear (3), device chamber (2) swivelling joint has two second gears (10), two second gears (10) and first gear (3) meshing, device chamber (2) swivelling joint has fixed block (11), square groove (12) have been seted up in fixed block (11), sliding connection has square block (13) in square groove (12), square block (13) lower extreme fixedly connected with screw (14), second gears (10) and fixed block (11) fixed connection.

2. The assembled electric iron tower according to claim 1, wherein the upper end of the base (1) is fixedly connected with a first tower body (4), and a thread groove (5) is formed in the first tower body (4).

3. An assembled electric iron tower according to claim 2, characterized in that the inner bottom of the screw groove (5) is fixedly connected with a double-headed motor (9), and the output end below the double-headed motor (9) is fixedly connected with the first gear (3).

4. A modular power pylon according to claim 3, wherein the threaded groove (5) is internally threaded with a threaded rod (7), and the upper end of the threaded rod (7) is rotatably connected with a second pylon (8).

5. The assembled electric iron tower according to claim 4, wherein the telescopic rod (6) is fixedly connected to the output shaft above the double-headed motor (9), and the telescopic end of the telescopic rod (6) is fixedly connected with the threaded rod (7).

6. An assembled electric iron tower according to claim 1, characterized in that the lower end of the base (1) is provided with a threaded hole (15), and the screw (14) is in threaded connection with the threaded hole (15).

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