CN211923760U

CN211923760U - Power transmission line bifurcation tower

Info

Publication number: CN211923760U
Application number: CN201922424702.3U
Authority: CN
Inventors: 李辉
Original assignee: Harbin Zhongbei Tower Manufacturing Co ltd
Current assignee: Harbin Zhongbei Tower Manufacturing Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-13
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a transmission line divergence tower, detain including cement piece, fixed acting as go-between and safety, the upper end of cement piece is connected with the main connecting rod, and the outer wall connection of main connecting rod has the horizontal pole, fixed acting as go-between is connected in the middle part of main connecting rod, and the other end of fixed acting as go-between is connected with adjusting device, adjusting device's the other end is connected with the earth connection, one side of main connecting rod is connected with the mounting panel, and the upper and lower both ends outer wall connection of mounting panel has fixation nut, the safety is detained and is distributed in the upper end of mounting panel, and the opposite side of mounting. This transmission line bifurcation tower is provided with the cement piece and fixes acting as go-between for strengthen this bifurcation tower's steadiness greatly, can effectually stabilize the bifurcation tower through fixing acting as go-between, even meet strong wind weather and earthquake, the damage that also can significantly reduce the bifurcation tower received, and this bifurcation tower still is provided with safety buckle, can improve staff's safety guarantee greatly.

Description

Power transmission line bifurcation tower

Technical Field

The utility model relates to a transmission line technical field specifically is a transmission line divergence tower.

Background

The branching tower is a tower which divides a double-loop circuit into two single-loop circuits, a multi-loop circuit is divided into two or more single-loop circuits or multi-loop circuits, the circuit divided by the branching tower divides a double-loop circuit into two single-loop circuits or multi-loop circuits and a tower circuit into two or more single-loop circuits or multi-loop circuits, the circuit after the division is invariable, which is different from a T-connection tower in a T-connection circuit, and is worthy of note that the number of the loops after the T-connection of the T-connection circuit is increased, and the number of the loops after the branching tower is divided is invariable.

The power transmission line branching tower in the market is mostly not provided with a reinforcing device, so that the branching tower is prone to vibrating or toppling when encountering strong wind weather or vibration, serious damage is caused to the branching tower, long-time maintenance and inspection are needed for workers, and troubles are brought to the workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transmission line bifurcation tower to solve the transmission line bifurcation tower on the market that proposes in the above-mentioned background art and do not set up reinforcing apparatus mostly, make when meetting strong wind weather or vibrations, the bifurcation tower takes place to vibrate or topple over comparatively easily, causes serious damage for the bifurcation tower, needs the long maintenance inspection of staff, has brought troublesome problem for the staff.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transmission line divergence tower, includes the cement piece, fixes acting as go-between and safe the knot, the upper end of cement piece is connected with the main connecting rod, and the outer wall connection of main connecting rod has the horizontal pole, the middle part of horizontal pole is connected with the mounting, and the upper portion of horizontal pole distributes and have the down tube, fixed acting as go-between is connected in the middle part of main connecting rod, and the other end of fixed acting as go-between is connected with adjusting device, adjusting device's the other end is connected with the earth connection, one side of main connecting rod is connected with the mounting panel, and the upper and lower both ends outer wall connection of mounting panel has fixing nut, safe the knot distributes in.

Preferably, a fixed connection structure is formed between the cement block and the main connecting rod, and a welding integrated structure is formed between the main connecting rod and the cross rod.

Preferably, the inclined rods form a fixed connection structure through the fixing parts and the cross rods, and the inclined rods, the cross rods and the main connecting rod form triangular distribution.

Preferably, adjusting device is including adjusting a section of thick bamboo, spacing solid fixed cylinder, fixation nut and U type threaded rod, the both ends of adjusting a section of thick bamboo are connected with spacing solid fixed cylinder, and the upper end of spacing solid fixed cylinder is connected with fixation nut, the internal connection of spacing solid fixed cylinder has U type threaded rod.

Preferably, the U-shaped threaded rod forms an adjustable structure through the fixed nut and the limiting fixed cylinder, and forms a fixed connection structure between the limiting fixed cylinder and the adjusting cylinder.

Preferably, the pedal rod passes through the mounting panel and constitutes detachable construction between fixing nut and the main connecting rod, and is the vertical form distribution between pedal rod and the main connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that: the power transmission line bifurcation tower is provided with the cement block and the fixing stay wires, so that the stability of the bifurcation tower is greatly enhanced, the bifurcation tower can be effectively stabilized through the fixing stay wires, the damage to the bifurcation tower can be greatly reduced even in strong wind weather and earthquake, and the safety buckle is arranged on the bifurcation tower, so that the safety guarantee of workers can be greatly improved;

the power transmission line branching tower is provided with a fixed connection structure, the inclined rods form the fixed connection structure through the fixing pieces and the transverse rods, so that the whole frame is connected more firmly, and the triangular distribution utilizes the characteristic that a triangle has stability, so that the deformation under the action of external force such as wind is prevented, and the stability of the device is effectively enhanced;

this transmission line bifurcation tower is provided with adjustable structure, and U type threaded rod passes through to constitute adjustable structure between fixation nut and the spacing solid fixed cylinder and makes can adjust the elasticity degree of being connected between fixed acting as go-between and the earth connection, only needs to twist during the regulation and moves fixation nut for the elasticity can be adjusted in the inside activity of spacing solid fixed cylinder to U type threaded rod, makes like this that earth connection and fixed acting as go-between can effectually drag the protection to the bifurcation tower, and the impact resistance when meetting vibrations and strong wind and blowing is stronger.

Drawings

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

FIG. 2 is a schematic structural view of the adjusting device of the present invention;

fig. 3 is a schematic view of the structure of the foot rest lever of the present invention.

In the figure: 1. a cement block; 2. a main connecting rod; 3. a cross bar; 4. a fixing member; 5. a diagonal bar; 6. fixing a pull wire; 7. an adjustment device; 701. an adjusting cylinder; 702. a limiting fixing cylinder; 703. fixing a nut; 704. a U-shaped threaded rod; 8. a ground line; 9. mounting a plate; 10. fixing a nut; 11. a safety buckle; 12. a foot lever.

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 power transmission line branching tower comprises a cement block 1, a main connecting rod 2, a cross rod 3, a fixing piece 4, an inclined rod 5, a fixing stay wire 6, an adjusting device 7, an adjusting cylinder 701, a limiting fixing cylinder 702, a fixing nut 703, a U-shaped threaded rod 704, a grounding wire 8, a mounting plate 9, a fixing nut 10, a safety buckle 11 and a pedal rod 12, wherein the upper end of the cement block 1 is connected with the main connecting rod 2, the outer wall of the main connecting rod 2 is connected with the cross rod 3, a fixing connecting structure is formed between the cement block 1 and the main connecting rod 2, a welding integrated structure is formed between the main connecting rod 2 and the cross rod 3, the fixing connecting structure is formed between the cement block 1 and the main connecting rod 2, so that the upper device is supported more stably, and the bottom connection can be effectively reinforced;

the middle part of the cross rod 3 is connected with a fixing part 4, the upper part of the cross rod 3 is distributed with an inclined rod 5, the inclined rod 5 forms a fixed connection structure with the cross rod 3 through the fixing part 4, the inclined rod 5, the cross rod 3 and the main connecting rod 2 form triangular distribution, the inclined rod 5 forms a fixed connection structure with the cross rod 3 through the fixing part 4, so that the connection of the whole frame is firmer, and the triangular distribution utilizes the characteristic that a triangle has stability, so that the deformation under the action of external force such as wind and the like is prevented, and the stability of the device is effectively enhanced;

the fixed pull wire 6 is connected to the middle part of the main connecting rod 2, the other end of the fixed pull wire 6 is connected with an adjusting device 7, the other end of the adjusting device 7 is connected with a grounding wire 8, the adjusting device 7 comprises an adjusting cylinder 701, a limiting fixing cylinder 702, a fixing nut 703 and a U-shaped threaded rod 704, two ends of the adjusting cylinder 701 are connected with the limiting fixing cylinder 702, the upper end of the limiting fixing cylinder 702 is connected with the fixing nut 703, the inside of the limiting fixing cylinder 702 is connected with the U-shaped threaded rod 704, the U-shaped threaded rod 704 forms an adjustable structure with the limiting fixing cylinder 702 through the fixing nut 703, a fixed connecting structure is formed between the limiting fixing cylinder 702 and the adjusting cylinder 701, the fixed pull wire 6 and the grounding wire 8 can be connected through the adjusting device 7, and the U-shaped threaded rod 704 forms an adjustable structure with the limiting fixing cylinder 703 through the fixing nut and the limiting fixing cylinder 702 so that, during adjustment, the tightness can be adjusted by only screwing the fixing nut 703 to enable the U-shaped threaded rod 704 to move in the limiting fixing cylinder 702, so that the grounding wire 8 and the fixing stay wire 6 can effectively perform pulling protection on the branching tower, and the resistance to impact is stronger when the branching tower is blown by vibration and strong wind;

one side of main connecting rod 2 is connected with mounting panel 9, and the upper and lower both ends outer wall connection of mounting panel 9 has fixation nut 10, safe knot 11 distributes in the upper end of mounting panel 9, and the opposite side of mounting panel 9 is connected with pedal rod 12, pedal rod 12 passes through and constitutes detachable construction between mounting panel 9 and fixation nut 10 and the main connecting rod 2, and be the distribution of perpendicular form between pedal rod 12 and the main connecting rod 2, pedal rod 12 passes through and constitutes detachable construction between mounting panel 9 and fixation nut 10 and the main connecting rod 2 and makes and be convenient for install and dismantle pedal rod 12, and can be convenient for constructor to scramble through pedal rod 12, and can be with safety rope system on safe knot 11, constructor's safety guarantee has been improved greatly.

The working principle is as follows: for the power transmission line branching tower, firstly, the main connecting rod 2 is fixed on the cement block 1, then the branching tower is reinforced by the fixing pull wire 6, the adjusting device 7 and the grounding wire 8, the fixing pull wire 6 and the grounding wire 8 can be connected by the adjusting device 7, the U-shaped threaded rod 704 forms an adjustable structure between the fixing nut 703 and the limiting fixing cylinder 702 so that the tightness degree of the connection between the fixing pull wire 6 and the grounding wire 8 can be adjusted, only the fixing nut 703 needs to be screwed during adjustment, the tightness degree of the U-shaped threaded rod 704 can be adjusted by the movement in the limiting fixing cylinder 702, so that the grounding wire 8 and the fixing pull wire 6 can effectively pull and protect the branching tower, the impact resistance is stronger when the power transmission line is blown by vibration and strong wind, then the foot bar 12 is installed, and the foot bar 12 forms a detachable structure between the mounting plate 9 and the fixing nut 10 and the main connecting rod 2 so that the foot bar 12 can be conveniently pulled and protected Installation and dismantlement, and can be convenient for constructor to scramble through pedal pole 12 to the device still is provided with safety buckle 11, can detain safety rope system on safety buckle 11, has improved constructor's safety guarantee greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transmission line bifurcation tower, includes cement piece (1), fixed stay wire (6) and safe knot (11), its characterized in that: the upper end of cement piece (1) is connected with main connecting rod (2), and the outer wall connection of main connecting rod (2) has horizontal pole (3), the middle part of horizontal pole (3) is connected with mounting (4), and the upper portion distribution of horizontal pole (3) has down tube (5), fixed acting as go-between (6) are connected in the middle part of main connecting rod (2), and the other end of fixed acting as go-between (6) is connected with adjusting device (7), the other end of adjusting device (7) is connected with earth connection (8), one side of main connecting rod (2) is connected with mounting panel (9), and the upper and lower both ends outer wall connection of mounting panel (9) has fixing nut (10), safe knot (11) distribute in the upper end of mounting panel (9), and the opposite side of mounting panel (9) is connected with pedal pole (12).

2. The power transmission line branching tower according to claim 1, characterized in that: the cement block (1) and the main connecting rod (2) form a fixed connecting structure, and the main connecting rod (2) and the cross rod (3) form a welding integrated structure.

3. The power transmission line branching tower according to claim 1, characterized in that: the inclined rod (5) forms a fixed connection structure with the cross rod (3) through the fixing piece (4), and the inclined rod (5), the cross rod (3) and the main connecting rod (2) form triangular distribution.

4. The power transmission line branching tower according to claim 1, characterized in that: adjusting device (7) are including adjusting a section of thick bamboo (701), spacing fixed cylinder (702), fixation nut (703) and U type threaded rod (704), the both ends of adjusting a section of thick bamboo (701) are connected with spacing fixed cylinder (702), and the upper end of spacing fixed cylinder (702) is connected with fixation nut (703), the internal connection of spacing fixed cylinder (702) has U type threaded rod (704).

5. The power transmission line branching tower according to claim 4, wherein: the U-shaped threaded rod (704) forms an adjustable structure with the limiting fixed cylinder (702) through the fixed nut (703), and forms a fixed connection structure between the limiting fixed cylinder (702) and the adjusting cylinder (701).

6. The power transmission line branching tower according to claim 1, characterized in that: the pedal rod (12) is detachably connected with the main connecting rod (2) through the mounting plate (9) and the fixing screw cap (10), and the pedal rod (12) and the main connecting rod (2) are vertically distributed.