CN206513513U - Mix triangle segmentation lattice blower fan pylon - Google Patents

Abstract

Mix triangle segmentation lattice blower fan pylon, including lower pylon, pylon during the top of lower pylon is installed, install pylon in the top of middle pylon, upper pylon is triangular prism shape structure, middle pylon and lower pylon are positive three prism-frustum-shapeds structure, the sidepiece of middle pylon sets three the first oblique materials, the sidepiece of lower pylon sets three the second oblique materials, the steel tower that mixing triangle segmentation lattice blower fan pylon can give full play to triangle class is more or less the same along all directions strength and stability, resistance to compression and the strong advantage of anti-bending strength, while upper pylon, the cross section of middle pylon and lower pylon is triangle, the problem of being avoided that the excessive blade caused of tower cross section and tower collision；Oblique material is designed using the special-shaped channel-section steel of uniform section.

Description

Mix triangle segmentation lattice blower fan pylon

Technical field

The utility model is related to a kind of pylon, more precisely a kind of mixing triangle segmentation lattice blower fan pylon.

Background technology

Domestic and foreign scholars are concentrated mainly on the research of steel cylinder formula pylon, and steel cylinder formula pylon has simple in construction, and takes up an area face Product is small, the advantages of shop and convenient and swift operation maintenance, using the most universal；But it is difficult (the most there is also road transport It is prominent), the shortcoming that manufacturing cost is high, integral rigidity is small.The characteristics of lattice tower is maximum is easy for installing, transports, produces week Phase short and good economy, can overcome the shortcoming of steel cylinder formula pylon.In lattice tower, corner it is most widely used, it Strength and stability anisotropy it is higher, but easily there is tower cross section in the running of blower fan in corner pylon The problem of excessive blade caused and tower collision.

The content of the invention

The purpose of this utility model is to provide a kind of mixing triangle segmentation lattice blower fan pylon, can solve the problem that above-mentioned ask Topic.

The utility model to achieve the above object, is achieved through the following technical solutions：

Mixing triangle segmentation lattice blower fan pylon, including lower pylon, pylon during the top of lower pylon is installed, middle pylon Pylon is installed on top, and upper pylon is triangular prism shape structure, and middle pylon and lower pylon are positive three prism-frustum-shapeds structure, middle pylon Sidepiece sets three the first oblique materials, and the sidepiece of lower pylon sets three the second oblique materials, straight line and the second oblique material where the first oblique material Place straight line is conllinear, and the gradient of the first oblique material and the second oblique material is 1：5.37.

In order to further realize the purpose of this utility model, following technical scheme can also be used:The upper pylon is with Fast and stable attachment means are installed, the fast and stable attachment means include fixed plate and shank, fixed plate peace between pylon On upper pylon, shank is arranged on middle pylon, and fixed plate is in inverted U-board structure, and fixed plate is enclosed on shank Fixing hole is opened up on upper end, shank, the bottom side of fixed plate opens up open-work, and the opposite side of fixed plate opens up blind hole, open-work Interior installation fix bar, fix bar can be slided in open-work, and fix bar can pass through fixing hole, and one end of fix bar can be with blind hole grafting Coordinate, connecting tube is installed in the outside of fixed plate, and connecting tube is located at open-work sidepiece, and the other end of fix bar installs bearing, bearing Inner ring coordinates with fix bar, and fixing pipe is installed in the outer ring of bearing, and fixing pipe is the tubular shell of an end closure, the sealing of fixing pipe End and bearing fit, the inner side of fixing pipe set internal thread, and the outside of connecting tube sets external screw thread, and connecting tube passes through with fixing pipe Screw thread coordinates.First strong magnet is installed, the second strong magnet, the second strong magnet energy are installed in the end of fix bar in the blind hole Attract to coordinate with the first strong magnet.

The utility model has the advantage of：Mixing triangle segmentation lattice blower fan pylon can give full play to triangle class Steel tower is more or less the same along all directions strength and stability, resistance to compression and the strong advantage of anti-bending strength, at the same upper pylon, middle pylon and under The cross section of pylon is triangle, the problem of being avoided that the excessive blade caused of tower cross section and tower collision；Oblique material is used Uniform section special-shaped channel-section steel design, compared to conventional cancelled structure component all using fastener for connection for, it greatly reduces Material usage, and the easily connection between all components；Mixing triangle segmentation lattice blower fan pylon can use each structure Part production and transport in batches, it is to avoid traditional steel cylinder formula pylon transport load is big, length is big, the problem of turn more difficult；Traditional steel Cartridge type pylon is due to transport difficult, and its design height is general, and not over 90m, every section of tower length range is 20~30m, mixing Triangle segmentation lattice blower fan pylon can not be limited by traffic condition, can set using the transport of parts form, the design of its height Meter is to more than 100m, and because the wind-resources of height higher position are typically more preferable, the structure type can greatly improve the profit of wind-resources With rate.The gradient of first oblique material and the second oblique material of the present utility model is 1：5.37, mixing triangle segmentation lattice can improved While formula blower fan pylon stability, largely the integral pressure for mixing triangle segmentation lattice blower fan pylon is decomposed, Improve the bulk strength that mixing triangle is segmented lattice blower fan pylon.The utility model also have it is simple for structure it is compact, be manufactured into This cheap and easy to use advantage.

Brief description of the drawings

Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：Fig. 1 is One of structural representation of the present utility model；Fig. 2 is the two of structural representation of the present utility model；I amplification that Fig. 3 is Fig. 3 Structural representation；Fig. 4 for Fig. 1 A to mplifying structure schematic diagram；Fig. 5 is the schematic cross-section of the first oblique material and the second oblique material.

Embodiment

Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.

Triangle segmentation lattice blower fan pylon is mixed, as shown in figure 1, including lower pylon 4, during the top of lower pylon 4 is installed Pylon 1 is installed on pylon 2, the top of middle pylon 2, and upper pylon 1 is triangular prism shape structure, and middle pylon 2 and lower pylon 4 are positive three Prism-frustum-shaped structure, the sidepiece of middle pylon 2 sets three the first oblique materials 3, and the sidepiece of lower pylon 4 sets three the second oblique materials 5, first Oblique the place straight line of material 3 and the second oblique place straight line of material 5 are conllinear, and the gradient of the first oblique material 5 of oblique material 3 and second is 1：5.37.

Mixing triangle segmentation lattice blower fan pylon can give full play to the steel tower of triangle class along all directions intensity and steady It is qualitative to be more or less the same, resistance to compression and the strong advantage of anti-bending strength, while the cross section of upper pylon 1, middle pylon 2 and lower pylon 4 is Triangle, the problem of being avoided that the excessive blade caused of tower cross section and tower collision；Oblique material uses the special-shaped channel-section steel of uniform section Design, compared to conventional cancelled structure component all using fastener for connection for, it greatly reduces material usage, and very Facilitate the connection between all components；The production and transport in batches of each component can be used by mixing triangle segmentation lattice blower fan pylon, Avoid the problem of traditional steel cylinder formula pylon transport load is big, length is big, turning is more difficult；Traditional steel cylinder formula pylon is tired due to transport Difficulty, its design height is general, and not over 90m, every section of tower length range is 20~30m, mixing triangle segmentation lattice blower fan Pylon can not be limited by traffic condition, can designed to more than 100m, due to height using the transport of parts form, the design of its height The wind-resources for spending higher position are typically more preferable, and the structure type can greatly improve the utilization rate of wind-resources.Of the present utility model The gradient of the one oblique material 5 of oblique material 3 and second is 1：5.37, mixing triangle segmentation lattice blower fan pylon stability can improved Meanwhile, largely the integral pressure for mixing triangle segmentation lattice blower fan pylon is decomposed, mixing triangle segmentation lattice are improved The bulk strength of structure formula blower fan pylon.

Fast and stable attachment means are installed, the fast and stable attachment means include between the upper pylon 1 and middle pylon 2 Fixed plate 6 and shank 20, fixed plate 6 are arranged on upper pylon 1, and shank 20 is arranged on middle pylon 2, and fixed plate 6 is in The U-board structure put, fixed plate 6, which is enclosed on the upper end of shank 20, shank 20, opens up fixing hole 14, the bottom of fixed plate 6 Side opens up open-work 15, and the opposite side of fixed plate 6, which is opened up, installs fix bar 13 in blind hole 16, open-work 15, fix bar 13 can be saturating Slided in hole 15, fix bar 13 can pass through fixing hole 14, one end of fix bar 13 can coordinate with the grafting of blind hole 16, fixed plate 6 Connecting tube 9 is installed in outside, and connecting tube 9 is located at the sidepiece of open-work 15, and the other end of fix bar 13 installs bearing 10, the inner ring of bearing 10 Coordinate with fix bar 13, fixing pipe 8 is installed in the outer ring of bearing 10, and fixing pipe 8 is the tubular shell of an end closure, fixing pipe 8 Sealing end coordinates with bearing 10, and the inner side of fixing pipe 8 sets internal thread, and the outside of connecting tube 9 sets external screw thread, connecting tube 9 with Fixing pipe 8 is coordinated by screw thread.

Fast and stable attachment means of the present utility model can conveniently in the fast quick-detach of pylon 2 and install pylon 1, together When, pylon 1 is firmly fixed on middle pylon 2.Fix bar 13 coordinates compared to traditional with the grafting of fixing hole 14 Bolt and nut is connected, and can substantially increase the fixed speed of Quick Connect Kit and upper pylon 1, meanwhile, the grafting of fix bar 13 Connecting tube 9 can be threadedly coupled fixing pipe 8 and connecting tube 9 by rotation afterwards, not only ensure that the fixation of pylon 1 but also can shorten The length that screw thread coordinates, so as to substantially increase installation effectiveness.Bearing 10 of the present utility model can facilitate the rotation of fixing pipe 8 Fix bar 13 can be made to keep being connected with fixing pipe 8 again.One end of fix bar 13 of the present utility model can coordinate with the grafting of blind hole 16 The local pressure of fix bar 13 can be mitigated, it is to avoid fix bar 13 is damaged.

First strong magnet 11 is installed, the second strong magnet 12, second are installed in the end of fix bar 13 in the blind hole 16 Strong magnet 12 can attract to coordinate with the first strong magnet 11.Second strong magnet 12 of the present utility model can attract with the first strong magnet 11 Cooperation can further improve the stability of fix bar 13.

Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc., It should be included within protection domain of the present utility model.

Claims (3)

1. mix triangle segmentation lattice blower fan pylon, it is characterised in that：Including lower pylon (4), the top of lower pylon (4) is installed Pylon (1) is installed on middle pylon (2), the top of middle pylon (2), and upper pylon (1) is triangular prism shape structure, middle pylon (2) and under Pylon (4) is positive three prism-frustum-shapeds structure, and the sidepiece of middle pylon (2) sets three the first oblique materials (3), the sidepiece of lower pylon (4) Three the second oblique materials (5) are set, and straight line where straight line where the first oblique material (3) and the second oblique material (5) is conllinear, the first oblique material (3) Gradient with the second oblique material (5) is 1：5.37.

2. mixing triangle segmentation lattice blower fan pylon according to claim 1, it is characterised in that：The upper pylon (1) Fast and stable attachment means are installed between middle pylon (2), the fast and stable attachment means include fixed plate (6) and shank (20), fixed plate (6) is arranged on upper pylon (1), and shank (20) is arranged on middle pylon (2), and fixed plate (6) is in inverted U-board structure, fixed plate (6), which is enclosed on the upper end of shank (20), shank (20), opens up fixing hole (14), fixed plate (6) Bottom side open up open-work (15), the opposite side of fixed plate (6), which is opened up, installs fix bar in blind hole (16), open-work (15) (13), fix bar (13) can be slided in open-work (15), and fix bar (13) can pass through fixing hole (14), one end of fix bar (13) It can coordinate with blind hole (16) grafting, connecting tube (9) is installed in the outside of fixed plate (6), and connecting tube (9) is located at open-work (15) sidepiece, The other end of fix bar (13) installs bearing (10), and inner ring and the fix bar (13) of bearing (10) coordinate, the outer ring of bearing (10) Fixing pipe (8) is installed, fixing pipe (8) is the tubular shell of an end closure, and sealing end and the bearing (10) of fixing pipe (8) coordinate, The inner side of fixing pipe (8) sets internal thread, and the outside of connecting tube (9) sets external screw thread, and connecting tube (9) passes through with fixing pipe (8) Screw thread coordinates.

3. mixing triangle segmentation lattice blower fan pylon according to claim 2, it is characterised in that：The blind hole (16) the first strong magnet (11) is installed, the second strong magnet (12), the second strong magnet (12) energy are installed in the end of fix bar (13) in Attract to coordinate with the first strong magnet (11).