CN207777081U

CN207777081U - Tower

Info

Publication number: CN207777081U
Application number: CN201721137317.5U
Authority: CN
Inventors: 赵晓军
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-01
Filing date: 2017-09-01
Publication date: 2018-08-28
Anticipated expiration: 2027-09-01

Abstract

The utility model discloses a kind of towers, including：Tower ontology, the tower ontology include multiple tower segments sequentially connected from down to up；Center pylon, the center pylon are located at the center of the tower ontology；The both ends of drag-line, the drag-line are connected with the tower ontology and the center pylon respectively.Tower installation effectiveness according to the present utility model is high, and construction cost is low.

Description

Tower

Technical field

The utility model is related to concrete tower the realm of building construction, more particularly to a kind of tower.

Background technology

With the increase of power generation efficiency, length of blade is increasingly longer, the height of matching blower fan tower barrel and cuts Face size is also continuously increased.For steel construction tower since cost is higher, transport difficult, therefore, it is difficult to meet building for the high tower in big section Make requirement.And concrete tower can economically build Large-scale Wind Turbines, therefore obtain extensive concern.Due to transporting item Part and processing conditions limitation, big section tower have higher economy and faster construction using cast-in-place form than prefabricated processing The advantages such as speed.

In the prior art in the construction of cast-in-place concrete tower, to ensure that unstability does not occur in the pylon work progress of center, lead to Center pylon and tower are connected frequently with rigid support, but rigid support construction is complicated, dead weight is larger, and it is inconvenient to adjust.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model carries Go out a kind of tower, the tower installation effectiveness is high, and construction cost is low.

Tower according to the present utility model, including：Tower ontology, the tower ontology include sequentially connected from down to up Multiple tower segments；Center pylon, the center pylon are located at the center of the tower ontology；Drag-line, the both ends of the drag-line It is connected respectively with the tower ontology and the center pylon.

Tower according to the present utility model, by the way that drag-line flexible is arranged between tower ontology and center pylon, to The fixed efficiency of center pylon is improved, and then the installation effectiveness of tower is improved, and drag-line flexible is avoided from heavy and light Unnecessary load is integrally caused to tower, while the cost of drag-line is low, and then reduce tower at least to a certain extent Manufacturing cost.

One embodiment according to the present utility model, the drag-line are multiple, and multiple drag-lines are along the tower ontology It is circumferentially disposed.

One embodiment according to the present utility model, the drag-line circumferentially arranged are at least three, and circumferentially cloth The drag-line uniform intervals setting set.

One embodiment according to the present utility model, the drag-line are vertically provided with multilayer.

One embodiment according to the present utility model, the distance between drag-line described in adjacent two layers are less than or equal to 5 meters.

One embodiment according to the present utility model, the both ends of the drag-line are respectively equipped with tower connector and are connected with pylon Part, the drag-line are connected by the tower connector with the tower ontology, the drag-line by the pylon connector with The center pylon is connected.

One embodiment according to the present utility model, the drag-line are cable wire.

The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description In become apparent, or recognized by the practice of the utility model.

Description of the drawings

The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment Become apparent and is readily appreciated that, wherein：

Fig. 1 is the longitudinal sectional view of the tower of the utility model embodiment；

Fig. 2 is the transverse sectional view of the tower of the utility model embodiment.

Reference numeral：Tower 100, tower ontology 110, center pylon 130, drag-line 150, tower connector 170, pylon connect Fitting 190.

Specific implementation mode

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " height Degree ", "upper", "lower", "top", "bottom" "inner", "outside", " axial direction ", " radial direction ", the orientation or positional relationship of the instructions such as " circumferential direction " are It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand For limitations of the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition The concrete meaning of language in the present invention.

Below with reference to Fig. 1-Fig. 2 description according to the tower 100 of the utility model embodiment, tower in the utility model embodiment Cylinder 100 can be used for wind-power electricity generation (such as atop a tower installation wind wheel), and tower 100 can be used for thermal power generation (such as tower Cylinder is cooling tower), tower 100 can be also used for chemical field (such as reaction tower) etc., not be restricted here.Hereafter only with tower 100 for wind-driven generator tower for illustrate.

Tower 100 according to the utility model embodiment may include tower ontology 110, center pylon 130 and drag-line 150。

Wherein, tower ontology 110 includes multiple tower segments sequentially connected from down to up, the tower of the utility model embodiment Cylinder ontology 110 is poured into a mould using concrete, therefore relative to the tower ontology of steel, with higher economy and faster Speed of application.

Center pylon 130 is located at the center of tower ontology 110, the both ends of drag-line 150 respectively with tower ontology 110 and in Heart pylon 130 is connected, and center pylon 130 and tower ontology 110 are thus connected as unified beaer, no matter center pylon 130 or tower ontology 110, active force can disperse when by impact force, improve integrally-built ability to bear.Due to adopting Center pylon 130 is fixed with drag-line 150, center pylon 130 is flexible connection with tower ontology 110, therefore easy to adjust, can It is at low cost to improve the efficiency that center pylon 130 is fixed on tower ontology 110, and the lighter in weight of drag-line 150.

According to the tower 100 of the utility model embodiment, by being arranged between tower ontology 110 and center pylon 130 Drag-line 150 flexible, to improve the fixed efficiency of center pylon 130, and then the installation effectiveness of tower 100 is carried It rises, and drag-line flexible 150 avoids causing unnecessary load, while the cost of drag-line 150 to 100 entirety of tower from heavy and light It is low, and then the manufacturing cost of tower 100 is reduced at least to a certain extent.

The setting center pylon 130 in tower ontology 110, tower 100 in construction available to center pylon 130, Such as installation platform, transportation elevator etc., tower 100 when putting into operation also available to center pylon 130, such as with Carry out installation and repairing elevator etc..Some towers 100 even can all use center pylon 130 in construction and when putting into operation, The center pylon 130 in two stages may be the same center pylon 130.That is, after construction terminates, tower 100 Center pylon 130 can be rationally utilized, for center pylon 130 without removing, center pylon 130 can be as one of tower 100 Divide and continue to run with, so as to reduce difficulty of construction, accelerates speed of application, save cost.And retain center pylon 130 to Few stability and bearing capacity that can reinforce tower 100 to a certain extent.

Specifically, center pylon 130 is truss structure, and such 130 rigidity of structure of center pylon is high, reliable and stable.At this In some embodiments of utility model, as depicted in figs. 1 and 2, drag-line 150 is multiple, and multiple drag-lines 150 are along tower ontology 110 It is circumferentially disposed.Center pylon 130 can be more firmly secured on tower ontology 110 as a result, it is ensured that construction personnel can be with It more safely constructs, operate on center pylon 130.

Specifically, multiple drag-lines 150 are uniform and are spaced apart and arranged between tower ontology 110 and center pylon 130, adjacent Two drag-lines 150 between angle it is identical.As a result, center pylon 130 is more firmly secured at tower ontology 110 On.

Further, between the drag-line 150 circumferentially arranged is at least three, and the drag-line 150 circumferentially arranged is uniform Every setting.When drag-line 150 is three, the angle between adjacent two drag-lines 150 is 120 °.Thus, it is possible to using compared with Center pylon 130 is fixed on tower ontology 110 by few drag-line 150, both be ensure that construction efficiency, is reduced and be mounted to This.

In the specific example of the utility model, drag-line 150 is four, and the angle between adjacent two drag-lines 150 is equal It is 90 °.The cross-sectional configuration of center pylon 130 is rectangle, and one end of each drag-line 150 is fixed at the corresponding angle of rectangle, and The other end is fixed on tower ontology 110.

In some embodiments of the utility model, drag-line 150 is vertically provided with multilayer.Thus, it is possible to ensure center Pylon 130 the phenomenon that unstability will not occur due to highly too high, further improve the stability of center pylon 130.

Further, the distance between adjacent two layers of drag-line 150 is less than or equal to 5 meters.In this way, the drawing of rationally spacing setting Rope 150 can constrain center pylon 130 on the full-height direction of tower 100, ensure the overall stability of center pylon 130.

Here, there are many setting form of the drag-line 150 in tower 100, for example, for single drag-line 150, drag-line 150 can horizontal tensioning between tower ontology 110 and center pylon 130, drag-line 150 can also tilt tensioning in tower ontology Between 110 and center pylon 130.

Each drag-line 150 can be arranged along the radial direction of tower 100, and each drag-line 150 can also be with the diameter of tower 100 It is arranged to angle is formed between direction.

When circumferentially arranging multiple drag-lines 150 in tower 100, the setting form of multiple drag-lines 150 can be identical, also may be used With difference.

When vertically arranged multilayer drag-line 150 in tower 100, the drag-line 150 of different layers can be arranged in a one-to-one correspondence, and also may be used It is staggered.

In the utility model embodiment, the connection side at the both ends and tower ontology 110 and center pylon 130 of drag-line 150 There are many formulas, for example, one end of drag-line 150 can be directly wound on center pylon 130, the other end of drag-line 150 can be twined directly It is wound on the structural member of tower ontology 110.

In some embodiments, as shown in Fig. 2, the both ends of drag-line 150 are respectively equipped with tower connector 170 and pylon connector 190, one end of drag-line 150 is connected by tower connector 170 with tower ontology 110, and the other end of drag-line 150 is connected by pylon Fitting 190 is connected with center pylon 130.Thus, it is possible to which drag-line 150 is facilitated to be mounted on center pylon 130 and tower ontology 130 On, it is ensured that the stability and installation effectiveness that center pylon 130 is installed.

In the example of fig. 1, a drag-line 150 is all connected between each tower connector 170 and pylon connector 190, But in other examples, more drag-lines 150 can be connected on a tower connector 170, a pylon connector 190 can also More drag-lines 150 are connected, are not also restricted here.

In the embodiment having, tower 100 may also include the strainer for being tensioned to drag-line 150, and strainer can Adjust the prestressing force on drag-line 150.Advantageously, strainer may be provided on center pylon 130.Here the structure of strainer has been Well known to the prior art, which is not described herein again.

Optionally, drag-line 150 is cable wire.Drag-line 150 has enough intensity as a result, can bear prodigious pulling force, protects The safety of the worker to construct on center pylon 130 is demonstrate,proved, and the service life of drag-line 150 is improved.

Specifically, cable wire applies prestressing force according to 130 stress demand of center pylon.

According to the tower 100 of the utility model embodiment, by being arranged between tower ontology 110 and center pylon 130 Drag-line 150 flexible, to improve the fixed efficiency of center pylon 130, and drag-line flexible 150 is avoided from heavy and light to tower Cylinder 100 is whole to cause unnecessary load, while the cost of drag-line 150 is low, and then reduces tower at least to a certain extent 100 manufacturing cost.

In the description of this specification, the description of reference term " embodiment ", " example " etc. mean combine the embodiment or Example particular features, structures, materials, or characteristics described are contained at least one embodiment or example of the utility model. In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.Moreover, description Particular features, structures, materials, or characteristics can be tied in an appropriate manner in any one or more of the embodiments or examples It closes.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that： Can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and objective, modification, replaced And modification, the scope of the utility model are limited by claim and its equivalent.

Claims

1. a kind of tower, which is characterized in that including：

Tower ontology, the tower ontology include multiple tower segments sequentially connected from down to up；

Center pylon, the center pylon are located at the center of the tower ontology；

The both ends of drag-line, the drag-line are connected with the tower ontology and the center pylon respectively.

2. tower according to claim 1, which is characterized in that the drag-line is multiple, and multiple drag-lines are along the tower Cylinder ontology it is circumferentially disposed.

3. tower according to claim 2, which is characterized in that the drag-line circumferentially arranged is at least three, and edge Circumferentially disposed drag-line uniform intervals setting.

4. tower according to claim 1, which is characterized in that the drag-line is vertically provided with multilayer.

5. tower according to claim 4, which is characterized in that the distance between drag-line described in adjacent two layers is less than or equal to 5 Rice.

6. tower according to claim 1, which is characterized in that the drag-line is cable wire.