CN214273132U

CN214273132U - Fixing device of electric power tower base

Info

Publication number: CN214273132U
Application number: CN202022530682.0U
Authority: CN
Inventors: 韩军胜; 韩丰柳; 姜绍海
Original assignee: Qingdao Enli Steel Structure Co ltd
Current assignee: Qingdao Enli Steel Structure Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-09-24
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a fixing device of electric power tower base relates to electric power tower technical field, which comprises a base, the base has been placed to the inside of base, the inside fixedly connected with of base and the baffle of base looks adaptation, the last fixed surface of baffle is connected with positive reverse motor, the output pivot of positive reverse motor runs through the baffle and extends to the lower part of baffle, the output pivot fixedly connected with worm of positive reverse motor, the inside wall of base rotates and is connected with positive and negative threaded rod, the middle part cover of positive and negative threaded rod surface is equipped with the worm wheel, the inner circle of worm wheel is connected with the surface fixed surface of positive and negative threaded rod, worm wheel and worm threaded connection, the equal threaded connection of positive and negative threaded rod's positive and negative threaded surface has the spiro. This fixing device of electric power tower base through the setting of dead lever and indicator board, can effectually remind non-staff to surely do not be close to, has the electricity dangerous, and the unit mount is more convenient, the dismantlement in the later stage of being convenient for, the effectual labour expenditure that has reduced the staff.

Description

Fixing device of electric power tower base

Technical Field

The utility model relates to an electric power tower technical field specifically is a fixing device of electric power tower base.

Background

The power tower poles are used as important components of the power transmission line, are important lifeline engineering, are different from general civil engineering structures, and are characterized in that the power tower poles are connected by leads to form a continuous body, and if one of the power tower poles is damaged, the whole line is affected.

When the small-size power tower is built, for the stability of the foundation, large-area cement foundation is made on the ground, large manpower and large material resources are needed, the installation is troublesome, the later maintenance and the disassembly are inconvenient, and therefore the fixing device for the power tower base is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pair of fixing device of electric power tower base to solve the problem that proposes among the above-mentioned background art.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: a fixing device for a base of an electric power tower comprises a base, wherein a base is placed inside the base, a partition matched with the base is fixedly connected inside the base, a forward and reverse rotating motor is fixedly connected to the upper surface of the partition, an output rotating shaft of the forward and reverse rotating motor penetrates through the partition and extends to the lower portion of the partition, a worm is fixedly connected to the output rotating shaft of the forward and reverse rotating motor, a forward and reverse threaded rod is rotatably connected to the inner side wall of the base, a worm wheel is sleeved in the middle of the outer surface of the forward and reverse threaded rod, the inner ring of the worm wheel is fixedly connected with the outer surface of the forward and reverse threaded rod, the forward and reverse threaded surface of the forward and reverse threaded rod is in threaded connection with a spiral ring, a movable plate is fixedly connected to the outer surface of each spiral ring, two insertion rods are fixedly connected to one side face, away from each other, of the two movable plates, two sets of symmetrical insertion holes are formed in the inner side wall of the base, one ends, away from the two sets of the insertion rods, penetrate through the base and extend to the insides of the insertion holes, the upper surface of the base is fixedly connected with an electric power tower body.

Furthermore, the middle part of the upper surface of the base is fixedly connected with two fixing rods, and the upper surfaces of the fixing rods are fixedly connected with an indicating plate.

Through adopting above-mentioned technical scheme, can effectually remind non-staff to surely do not be close to, there is the electric danger.

Furthermore, the upper surface of the base is fixedly connected with two symmetrical hoisting noses which are positioned at the left side and the right side of the indicating plate.

Through adopting above-mentioned technical scheme, the staff of being convenient for adopts hoisting accessory to take out base and electric power tower body from the base is inside.

Furthermore, the inside wall fixedly connected with slide bar of base, the surface sliding connection of slide bar has two symmetrical sliding rings, the equal fixedly connected with connecting rod in bottom surface of every sliding ring, the bottom of two connecting rods respectively with the upper surface fixed connection of two fly leafs.

Through adopting above-mentioned technical scheme, can effectual improvement fly leaf be at the stability of removal in-process, avoid the fly leaf to take place the incline and lead to the card to die, influence the installation.

Furthermore, the inner bottom wall of the base is fixedly connected with a bearing, and the bottom end of the worm is fixedly connected with an inner ring of the bearing.

Through adopting above-mentioned technical scheme, can effectually guarantee the stability of worm in the use, avoid the worm to take place to rock.

Further, the insertion holes correspond to the insertion rods.

By adopting the technical scheme, the whole structure is more compact, and the whole using effect is improved.

Compared with the prior art, this fixing device of electric power tower base possesses following beneficial effect:

1. the utility model discloses a positive reverse motor, the worm wheel, positive and negative threaded rod, the spiro, setting between fly leaf and the inserted bar, the staff uses the inside of lifting by crane equipment and putting into the base with the base, positive reverse motor rotates, it rotates to drive the worm, the worm rotates in-process and drives the worm wheel, the worm wheel drives positive and negative threaded rod and rotates, positive and negative threaded rod rotates the in-process and makes two volutes take place the screw thread relation, the spiro drives two fly leaves and keeps away from each other, the fly leaf promotes the inside that the inserted bar inserted the jack, the realization is to the installation of small-size electric power tower, it is more convenient to make its integral erection, the dismantlement in the later stage.

2. The utility model discloses a setting of dead lever and indicator board can effectually remind non-staff to surely do not be close to, has the electricity dangerous, through the setting of hoist and mount nose, and the staff of being convenient for adopts hoisting accessory to take out base and electric power tower body from the base is inside.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

fig. 3 is a schematic top sectional view of the present invention.

In the figure: 1. a base; 2. hoisting a nose; 3. a power tower body; 4. an indicator panel; 5. fixing the rod; 6. A base; 7. a positive and negative rotation motor; 8. a partition plate; 9. a jack; 10. a movable plate; 11. a worm; 12. a worm gear; 13. a positive and negative threaded rod; 14. a connecting rod; 15. a slide bar; 16. a slip ring; 17. inserting a rod; 18. and (4) a spiro ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a fixing device of an electric power tower base comprises a base 1, two fixing rods 5 are fixedly connected to the middle of the upper surface of a base 6, indicator boards 4 are fixedly connected to the upper surfaces of the fixing rods 5, non-workers can be effectively reminded of not approaching, and electricity danger exists, two symmetrical lifting noses 2 are fixedly connected to the upper surface of the base 6, the lifting noses 2 are located on the left side and the right side of the indicator boards 4, the base 6 and an electric power tower body 3 can be conveniently taken out of the base 1 by the workers through a lifting device, the base 6 is placed in the base 1, a partition plate 8 matched with the base 6 is fixedly connected to the inner portion of the base 6, a forward and reverse motor 7 is fixedly connected to the upper surface of the partition plate 8, an output rotating shaft of the forward and reverse motor 7 penetrates through the partition plate 8 and extends to the lower portion of the partition plate 8, a worm 11 is fixedly connected to the output rotating shaft of the forward and reverse motor 7, a bearing is fixedly connected to the inner bottom wall of the base 6, the bottom end of the worm 11 is fixedly connected with the inner ring of the bearing, the stability of the worm 11 in the using process can be effectively ensured, the worm 11 is prevented from shaking, the inner side wall of the base 6 is rotatably connected with a positive and negative threaded rod 13, the middle part of the outer surface of the positive and negative threaded rod 13 is sleeved with a worm wheel 12, the inner ring of the worm wheel 12 is fixedly connected with the outer surface of the positive and negative threaded rod 13, the worm wheel 12 is in threaded connection with the worm 11, the positive and negative thread surfaces of the positive and negative threaded rod 13 are in threaded connection with spiral rings 18, the outer surface of each spiral ring 18 is fixedly connected with a movable plate 10, the inner side wall of the base 6 is fixedly connected with a slide rod 15, the outer surface of the slide rod 15 is in sliding connection with two symmetrical slide rings 16, the bottom surface of each slide ring 16 is fixedly connected with a connecting rod 14, the bottom ends of the two connecting rods 14 are respectively fixedly connected with the upper surfaces of the two movable plates 10, and the stability of the movable plates 10 in the moving process can be effectively improved, avoid fly leaf 10 to take place the incline and lead to the card dead, influence the installation, two equal two inserted bar 17 of fixedly connected with in a side that two fly leaves 10 kept away from each other, two sets of symmetrical jack 9 have been seted up to the inside wall of base 1, the one end that fly leaf 10 was kept away from to two sets of inserted bar 17 all runs through base 6 and extends to the inside of jack 9, jack 9 is corresponding with inserted bar 17, make its overall structure compacter, improve whole result of use, the last fixed surface of base 6 is connected with electric power tower body 3.

During the use, the staff uses the inside of lifting by crane equipment with base 6 and puts into base 1, be linked together positive and negative motor 7 and municipal power, positive and negative motor 7 rotates, it rotates to drive worm 11, worm 11 rotates the in-process and drives worm wheel 12, worm wheel 12 drives positive and negative threaded rod 13 and rotates, positive and negative threaded rod 13 rotates the in-process and makes two volutes 18 take place the screw thread relation, volutes 18 drive two fly leaf 10 and keep away from each other, fly leaf 10 promotes the inside that inserted bar 17 inserted jack 9, the installation to small-size electric power tower is realized, it is more convenient to make its integral erection, the dismantlement in the later stage of being convenient for, the effectual labour expenditure that has reduced the staff.

Claims

1. A fixing device of electric power tower base, includes base (1), its characterized in that: the base (6) is placed in the base (1), the partition plate (8) matched with the base (6) is fixedly connected to the inside of the base (6), a forward and reverse rotating motor (7) is fixedly connected to the upper surface of the partition plate (8), an output rotating shaft of the forward and reverse rotating motor (7) penetrates through the partition plate (8) and extends to the lower portion of the partition plate (8), a worm (11) is fixedly connected to the output rotating shaft of the forward and reverse rotating motor (7), a forward and reverse threaded rod (13) is rotatably connected to the inner side wall of the base (6), a worm wheel (12) is sleeved in the middle of the outer surface of the forward and reverse threaded rod (13), an inner ring of the worm wheel (12) is fixedly connected with the outer surface of the forward and reverse threaded rod (13), the worm wheel (12) is in threaded connection with the worm (11), a spiral ring (18) is in threaded connection with the forward and reverse threaded surface of the forward and reverse threaded rod (13), and reverse threaded surface of each spiral ring (18) is fixedly connected with a movable plate (10), two equal fixedly connected with inserted bar (17) in a side that two fly leaf (10) kept away from each other, two sets of symmetrical jack (9) have been seted up to the inside wall of base (1), and the one end that fly leaf (10) were kept away from in two sets of inserted bar (17) all runs through base (6) and extends to the inside of jack (9), and the last fixed surface of base (6) is connected with electric power tower body (3).

2. A fixture for a power tower base according to claim 1, wherein: the middle of the upper surface of the base (6) is fixedly connected with two fixing rods (5), and the upper surface of each fixing rod (5) is fixedly connected with an indicating plate (4).

3. A fixture for a power tower base according to claim 2, wherein: the upper surface fixed connection of base (6) has two symmetrical hoist and mount noses (2), and hoist and mount nose (2) are located the left and right sides of indicator plate (4).

4. A fixture for a power tower base according to claim 1, wherein: the inner side wall of the base (6) is fixedly connected with a sliding rod (15), the outer surface of the sliding rod (15) is connected with two symmetrical sliding rings (16) in a sliding mode, the bottom surface of each sliding ring (16) is fixedly connected with a connecting rod (14), and the bottom ends of the two connecting rods (14) are fixedly connected with the upper surfaces of the two movable plates (10) respectively.

5. A fixture for a power tower base according to claim 1, wherein: the inner bottom wall of the base (6) is fixedly connected with a bearing, and the bottom end of the worm (11) is fixedly connected with an inner ring of the bearing.

6. A fixture for a power tower base according to claim 1, wherein: the insertion hole (9) corresponds to the insertion rod (17).