TWI656268B - Stacked transmission tower and construction method thereof - Google Patents

Abstract

The stacked power transmission tower of the present invention comprises: a plurality of electric tower bodies, each of the electric tower systems being stacked and combined, and each of the electric tower bodies including a plurality of first brackets, a plurality of first pillars, and a plurality of second brackets, each of which The two ends of the first bracket are combined with each other to form a hollow polygonal frame body. The bottom ends of the first pillars are pivotally mounted on the first brackets. The two ends of the second brackets are combined with each other to form a hollow frame. The hollow polygonal frame body, the bottom surface of each of the second brackets is combined with each of the first pillars, and the modularized electric tower body structure can be combined in a stacking manner, easy to assemble, can shorten the assembly time, and achieve rapid The purpose of restoring power.

Description

Stacked transmission tower and construction method thereof

The invention relates to an electric tower structure, in particular to a stacked type power transmission tower which can be put into use immediately after being stacked and fixed by using a modularized multiple electric tower body.

Electricity is one of the energy sources that human beings rely on today, and the transmission of electricity is an important issue for overall power supply. For example, the terrain is long and narrow. Based on power supply requirements, there is often a case of north-south electricity transmission or north-south electricity transmission from south to south. Electricity is usually transmitted over long distances by towering transmission towers. Although the transmission tower is constructed of metal, due to the long-term bearing of the weight and tension of the wire, and natural invasion by wind, rain, and sun, even if regular maintenance is performed, the structure needs to be completely updated after a period of use Among them, iron towers located in coastal areas are still the most frequent, and the upper half of the towers are the most severely damaged.

The whole reconstruction or partial renewal of the iron tower often faces some problems. First, the two-way wires of the entire electric tower must be powered off during the rebuilding of the original site. The construction period usually ranges from ten days to the nearest month. The impact on the electricity consumption of industry and people's livelihood during this period. Very large, so this approach is rarely used. Secondly, reconstruction in another place can minimize the power outage crisis, but many issues such as land acquisition, route planning, erection time and environmental impact have also deeply troubled the power supply unit.

The main purpose of the present invention is to solve the problems of power outages or time consuming to find a land or erection existing in the existing maintenance, reconstruction or update of transmission towers.

In view of this, how to eliminate the above-mentioned shortcomings is the technical difficulty that the inventor intends to solve; however, based on years of experience in the related industry, the inventor of the present case has made painstaking efforts and researched for years to make improvements. Those who have successfully completed the case and made the present invention to improve the efficacy.

In view of the foregoing shortcomings, the stacked transmission tower of the present invention includes a plurality of electric tower bodies, each of which is stacked and integrated with each other, and each of the electric tower bodies includes a plurality of first brackets, a plurality of first pillars, and a plurality of Second brackets, two ends of each of the first brackets are combined with each other to form a hollow polygonal frame body, and the bottom end of each of the first pillars is pivotally mounted on each of the first brackets, two of each of the second brackets The ends are combined with each other to form a hollow polygonal frame body, and the bottom surface of each of the second brackets is combined with each of the first pillars. The modularized electric tower body structure can be combined in a stacked manner, easy to assemble, and shortened Assembly time to achieve the purpose of quickly restoring power.

In order to make it easy for your reviewers to understand the content of the present invention and the effects that can be achieved, specific embodiments are listed in conjunction with the drawings, which are described in detail as follows:

Please refer to the first to third figures. The stacked electric tower of the present invention includes a plurality of electric tower bodies 1, each of the electric tower bodies 1 is stacked and combined, and each of the electric tower bodies 1 includes a plurality of first brackets 10. , A plurality of first pillars 20 and a plurality of second brackets 30, two ends of each of the first brackets 10 are combined with each other to form a hollow polygonal frame body, and a first angle portion is formed at a joint of each of the first brackets 10 11;

Referring to the fourth figure, the bottom end of each of the first pillars 20 is pivotally mounted on each of the first brackets 10, and at least one butterfly buckle is provided between each of the first brackets 10 and each of the first pillars 20. 12, so each first pillar 20 can be folded on each first bracket by the butterfly clasp 12, thereby facilitating storage and saving space. However, each of the first brackets 10, each of the first pillars 20, and each The second bracket 30 can also be in an integrated shape, and is not limited to a folded state;

Referring to the third figure, two ends of each of the second brackets 30 are combined with each other to form a hollow polygonal frame body, and a bottom surface of each of the second brackets 30 is combined with each of the first pillars 20 (the second bracket 30 and the first bracket 20 A pillar can also be combined with the butterfly buckle 12), and a second included angle portion 31 is formed at the joint of each of the second brackets 30, and a plurality of stoppers 32 are pivotally provided on the outer side of each of the second brackets 30, each The stoppers 32 can also be pivoted to facilitate storage. The height of each stopper 32 is higher than that of each of the second brackets 30. Each stopper 32 is used to guide the positioning of the other electric tower body 1. Inventing the stacking type electrical tower assembly requires the use of a helicopter or a crane to lift one electrical tower body 1 and place it above the other electrical tower body 1, so it is susceptible to wind and generates a shaking situation. In order to make the electrical tower When the main body 1 can accurately fall on another electric tower body 1, each stopper 32 can be used to guide the positioning of the other electric tower body 1 to facilitate rapid installation.

In this embodiment, each of the first bracket 10, each of the first pillars 20, and each of the second brackets 30 is L-shaped steel or H-shaped steel, and each of the first bracket 10 and each of the second bracket 30 is It is a pentagon, but it is not limited to this.

Each of the first included angle portions 11 and each of the second included angle portions 31 is respectively provided with a reinforcing frame 40. The reinforcing frame 40 has a plurality of end points 41, and each of the end points 41 and the first end of each of the first brackets 10 The included angle portion 11 and the second included angle portion 31 of each of the second brackets 30 are combined, and the reinforcing frame 40 is a pentagram star frame body. In this embodiment, the reinforcing frame 40 is an L-shaped steel or an H-shaped steel.

The stacked transmission tower of the present invention further includes a plurality of steel cable units 50, which includes a plurality of steel cable 51, one end of each of the steel cables 51 is combined with each other, and the other end of each of the steel cables 51 and the end point 41 of the reinforcing frame 40 and Each of the first brackets 10 and each of the second brackets 30 are combined to form a staggered combination of the reinforcing frame 40 and the steel cable unit 50 to increase the strength of the first bracket 10 and the second bracket 30. In addition, 10 and the second brackets 30 can also be provided with lock holes at predetermined positions, and a level 60 is provided on the steel cable unit 50 to maintain balance and improve installation stability and efficiency.

In short, the construction method of the stacked transmission tower of the present invention is: (a) providing a plurality of electric tower bodies 1, the electric tower body 1 comprising a plurality of first brackets 10, a plurality of first pillars 20, and a plurality of second brackets 30, The two ends of each of the first brackets 10 are combined with each other to form a hollow polygonal frame body. The first pillars 20 are pivoted on each of the first brackets 10, and each of the first pillars 20 is pivoted so that Each of the first pillars 20 faces vertically upward, and a frame composed of the first brackets 10 is fixed on the ground, and two ends of each of the second brackets 30 are combined with each other to form a hollow polygonal frame. A bottom surface of each of the second brackets 30 is respectively combined with each of the first pillars 20 with at least one butterfly clasp 12, and a plurality of stoppers 32 are provided on the outside of each of the second brackets 30; and (b) Use an aircraft (not shown) or a lift (not shown) to suspend another electric tower body 1 above the electric tower body 1, the other electric tower body 1 and each of the stoppers 32 contacts and is guided by each of the stoppers 32 to correspond to each second bracket 30 of the electric tower body 1, so that each first bracket 10 of the other electric tower body 1 and each second of the electric tower body 1 The bracket 30 is superimposed and then locked by a plurality of locking elements (not shown).

The above detailed description is a specific description of a feasible embodiment of the present invention, but the embodiment is not intended to limit the patent scope of the present invention. Any equivalent implementation or change that does not depart from the technical spirit of the present invention should be included in this case. Within the scope of patents.

1‧‧‧ electric tower body

10‧‧‧First bracket

11‧‧‧ the first angle

12‧‧‧ Butterfly Buckle

20‧‧‧ the first cylinder

30‧‧‧Second bracket

31‧‧‧ the second angle

32‧‧‧stop

40‧‧‧ Reinforcement

41‧‧‧ endpoint

50‧‧‧Steel cable unit

51‧‧‧steel cable

60‧‧‧ spirit level

The first figure is a three-dimensional appearance view of the present invention. The second figure is a perspective view of a stacked state of the present invention. The third figure is an exploded perspective view of the present invention. The fourth figure is a schematic view of the storage state of the present invention.

Claims (7)

A stacked type power transmission tower includes: a plurality of electric tower bodies, each of the electric tower systems being stacked and combined, and each of the electric tower bodies including a plurality of first brackets, a plurality of first pillars, and a plurality of second brackets, each of which The two ends of the first bracket are combined with each other to form a hollow polygonal frame body. The bottom ends of the first pillars are pivotally mounted on the first brackets. The two ends of the second brackets are combined with each other to form a hollow frame. The hollow polygonal frame body, the bottom surface of each of the second brackets is combined with each of the first pillars, each of the first bracket, each of the first pillars, and each of the second brackets are L-shaped steel or H-shaped steel, and each The first bracket and each of the second brackets are in a pentagonal shape, and a joint of each of the first brackets forms a first angled portion, and a joint of each of the second brackets forms a second angled portion, respectively. A reinforcing frame is mounted on each of the first included angle portion and each of the second included angle portions. The stacked power transmission tower according to claim 1, wherein the reinforcing frame has a plurality of endpoints, each of which is combined with a first angle portion of each of the first brackets and a second angle portion of each of the second brackets, The reinforcing frame is a pentagram-shaped frame. The stacked power transmission tower according to claim 2, wherein the reinforcing frame is L-shaped steel or H-shaped steel. The stacked transmission tower according to claim 2, further comprising a plurality of steel cable units including a plurality of steel cables, one end of each of the steel cables is combined with each other, and the other end of each of the steel cables and an end point of the reinforcing frame and Each of the first brackets and each of the second brackets are combined. The stacked power transmission tower according to claim 4, wherein a plurality of stoppers are further provided on an outer side of each of the second brackets, and a height of each of the stoppers is higher than that of each of the second brackets. The stacked power transmission tower according to claim 1, wherein at least one butterfly clasp is provided between each of the first supports and each of the first pillars. A method for constructing a stacked transmission tower includes the steps of: (a) providing a plurality of electric tower bodies, the electric tower body comprising a plurality of first brackets, a plurality of first pillars, and a plurality of second brackets, and each of the first brackets The two ends are combined with each other to form a hollow polygonal frame. Each of the first supports is respectively pivoted with the first pillar, and each of the first pillars is pivoted so that each of the first pillars faces vertically upward. The frame body composed of each of the first brackets is fixed on the ground, and the two ends of each second bracket are combined with each other to form a hollow polygonal frame body, and the bottom surface of each of the second brackets is at least one butterfly. The buckle is combined with each of the first pillars, and a plurality of stoppers are provided on the outside of each of the second brackets; and (b) an aircraft or a crane is used to suspend another electric tower body above the electric tower body, the The other electric tower body is in contact with each of the stoppers and guided by each of the stoppers to correspond to the second brackets of the electric tower body, so that each of the first brackets of the other electric tower body and the electric tower body Each of the second brackets is stacked and then locked by a plurality of locking elements.