The beautification of landscape communication tower
Technical field
The utility model belongs to tower mast manufacturing technology field, is specifically related to a kind of tower body and adopts composite material to substitute traditional tube material to be made and its structure is carried out improved tower mast structure.
Background technology
As everyone knows, traditional communication tower all adopts the steel structure material manufacturing to form, though the communication tower of steel work has the high advantage of intensity, from the practice situation, there is following defective:
One, the structure heaviness of traditional mast, very inconvenient for its carrying and installation, and higher to the construction requirements of floor; And, the back is installed destroys bigger to the overall structure in building.
Two, the communication tower of conventional steel structure, its outer wall generally all are coated with the zinc layer, yet service time one is of a specified duration, and its outer zinc-plated member zinc layer will turn black, and get rusty easily, thereby have a strong impact on the safety of structure.
Three, the construction period of traditional mast long, base station construction influence is big, causes the success rate of building a station low.
Four, the moulding of traditional mast is single, simple in structure.Along with the fast development of urban construction, urban architecture roof mast stands in great numbers and has caused serious visual pollution to the city.And along with the raising of people to environmental consciousness, traditional mast construction causes peripheral resident's query through regular meeting, even obstructs, thereby can cause the useless station of shut-down of base station construction, causes early investment to waste greatly.
Summary of the invention
At the prior art above shortcomings, the utility model provides a kind of light weight high-strength beautification of landscape communication tower, its tower body adopts composite material (as the unsaturated polyester resin glass fiber class, unsaturated polyester resin high-strength glass fibre class, the epoxy resin fiberglass class, epoxy resin high-strength glass fibre class, phenolic resins glass fiber class, phenolic resins high-strength glass fibre class, vinylite glass fiber class, vinylite high-strength glass fibre class materials etc.) substituting traditional tube material is made, it can avoid prior art to have zinc-plated member zinc layer blackout effectively, it is overweight to conduct oneself with dignity, to the more high defective of building storey construction requirements, it is light to have quality, the advantage that intensity is high, and can effectively control the engineering time, convenient for installation and maintenance, and member repair and replacement easily.
For solving the problems of the technologies described above, the utility model is solved by following technical proposals: the beautification of landscape communication tower, comprise tower body, platform and antenna holder, and antenna holder and platform are installed on tower body, described tower body is cone structure, adopts glass fiber class composite material to make.
Preferably, tower body is overlapped successively by the number sections and forms, and the two ends of each sections are for being respectively equipped with a flange, and the flange at two ends and each sections one-shot forming screw securing member by corresponding flange between neighbouring sections and be fixedly linked.
Preferably, platform comprises three donuts that are in same plane and different-diameter, is first annulus, second annulus, the 3rd annulus from inside to outside successively, and is fixedly connected by several connecting rods between three annulus; Also be fixedly connected with many short connecting rods between second annulus and the 3rd annulus.
Preferably, the bottom of platform fixedly mounts a platform junction plate, and the platform junction plate has a plurality of perforation, is used for stretching through securing member; The platform junction plate is pressed on tower body up and down between the corresponding flange of two segment, between the three by securing member and fixedly connected.
Preferably, the platform junction plate sets firmly several short connecting rods, and these several short connecting rods are corresponding and fixedly connected one by one with several connecting rods of platform.
Preferably, lightning rod is installed at the top of tower body, and flange is fixedly arranged at the bottom of lightning rod, and this flange is loaded on the upper flanges of tower body top segment, and both are fixedly linked by second securing member.
Preferably, the outer setting cat ladder of tower body, cat ladder have two row's step nails, and each vertically arranges two row's step nails along cat ladder one side, and are spaced between two row's step nails.
Preferably, the two ends of cat ladder respectively have a leg, and leg has slotted hole; Be connected by anchor ear between cat ladder and the tower body, anchor ear passes the slotted hole of cat ladder leg and holds tightly in tower body.
Preferably, an acute angle was upwards rolled in the outer end of step nail.
Preferably, antenna holder adopts second anchor ear to be connected with tower body, and several supports that are uniformly distributed along the circumference of second anchor ear have mounting hole in the support; Corresponding, every day, line bracket formed support arm, had mounting hole on the support arm, and the support arm of antenna holder fixedly mounts by securing member with the corresponding mounting hole that anchor ear supports.
Compared with prior art, the utility model has following significant technique effect owing to adopted above technical scheme:
One, tower body adopts composite material to substitute traditional steel work and its structure is improved, thereby communication tower has from advantages such as heavy and light, plasticity are strong, quick and easy for installation, can reduce site operation and can effectively control the engineering time.And its outer wall need not zinc coat, therefore, does not have problems such as using back zinc coat blackout.
Two, it is a kind of tower mast structure that beautifies, and it is handsome in appearance, can reduce the destruction of bringing to surrounding environment, has improved the success rate of building a station in the base station greatly.
Description of drawings
Fig. 1 is a kind of structural representation of embodiment communication tower.
Fig. 2 is the structural representation of cat ladder.
Fig. 3 is the lateral view of cat ladder.
Fig. 4 is the structural representation of cat ladder anchor ear.
Fig. 5 a, 5b are the structural representations of antenna holder.
Fig. 6 is the assembly structure figure of antenna holder and tower body.
Fig. 7 is the structural representation of view platform (the platform junction plate is housed).
Fig. 8 is the structural representation of flange.
Fig. 9 is the structural representation of platform junction plate.
Figure 10 is the communication tower structural representation that directional aerial is installed.
Figure 11 is the communication tower structural representation that omnidirectional antenna is installed.
Figure 12 is the communication tower structural representation that bundling antenna is installed.
Figure 13 is the structural representation of Wiring type communication tower.
Figure 14 is the structural representation of brace type communication tower.
Figure 15 is the structural representation of self-supporting communication tower.
The specific embodiment
Below in conjunction with accompanying drawing the utility model preferred embodiment is elaborated.
As shown in Figure 1, the present embodiment communication tower comprises tower body 1, flange 2, view platform 3, antenna holder 5 etc., tower body 1 and flange 2 adopt composite material (as unsaturated polyester resin glass fiber class, unsaturated polyester resin high-strength glass fibre class, epoxy resin fiberglass class, epoxy resin high-strength glass fibre class, phenolic resins glass fiber class, phenolic resins high-strength glass fibre class, vinylite glass fiber class or vinylite high-strength glass fibre class material) one-shot forming technique to make, and satisfy construction requirements to guarantee tower body intensity.Employing steel such as view platform 3, antenna holder 5 are made.Above-mentioned composite material can adopt prior art to make.
Tower body 1 adopts cone structure, and is young on it, end opening is big, thereby can be so that the demoulding of glass fiber, and tower body is easy to process.Present embodiment tower body 1 by four sections successively overlap joint form, namely from down and on be sections 1-1,1-2,1-3,1-4 successively, the two ends of every sections tower body are for being respectively equipped with a flange 2, the flange at two ends and the moulding of every sections tower body employing one-time-concreting.The following end flanges 2 of coxopodite section tower body 1-1 is used for fixedlying connected with the built-in fitting of ground, screws several securing members by corresponding flange between neighbouring sections tower body and is fixedly linked.
The top of tower body 1 fixed installation lightning rod 7, the bottom fixed installation flange 7-1 of lightning rod 7, this flange are loaded on the upper flanges 2 of tower body top segment 1-4 and by securing member and are fixedly linked.
The outside of tower body 1 begins to arrange cat ladder 8 from tower bottom, and cat ladder 8 adopts centipedes ladder structures, referring to Fig. 2, namely two row's steps nail 8-3 each vertically arrange and (equidistantly) arrangement at interval between two row's steps nail 8-3 along cat ladder 8 one sides.The outer end of step nail 8-3 is folding slightly upwards, and is outwards sliding with the pin that prevents operating personnel, the safety that has improved cat ladder.Cat ladder 8 has two leg 8-1, is in close position, both ends up and down respectively, and leg 8-1 has slotted hole 8-2.Be connected by anchor ear 9 between cat ladder 8 and the tower body 1, anchor ear 9 passes the slotted hole 8-2 of cat ladder leg and holds tightly in tower body 1(referring to Fig. 3,4).Because tower body is up-small and down-big Taper Pipe, anchor ear can be fixedlyed connected reliably with tower body.
It is similar that tower body sections 1-3,1-4 are separately installed with the assembly structure at antenna holder 5, two places, below a place wherein described in detail.Fig. 5 a has shown that antenna holder is that three directions are arranged, to guarantee the requirement of the comprehensive covering of antenna.Antenna holder 5 adopts two anchor ear 6 syndetons with tower body sections 1-4, and anchor ear 6 is uniformly distributed along the circumference three and supports 6-1, supports on the 6-1 and has mounting hole 6-2.Corresponding, every day, line bracket 5 inboard formed two support arm 5-1, had mounting hole 5-2 on the support arm 5-1, and the antenna holder support arm fixedly mounts by securing member with the corresponding mounting hole of anchor ear support.Adopt this assembly structure, can carry out the mechanical adjustment of azimuth (referring to Fig. 5 b), angle of declination (referring to Fig. 6) according to the antenna mode of occupation.
The mounting structure that one view platform, 3, two places are installed respectively between tower body sections 1-2 and 1-3,1-3 and the 1-4 is similar, below a place is wherein described in detail.View platform 3 comprises that three are in conplane donut 3-1,3-2,3-3, the ascending setting of the diameter of annulus 3-1,3-2,3-3, and fixedly connected by three connecting rod 3-4 between three annulus, three connecting rod 3-4 evenly lay along circumference.Also be fixedly connected with many short connecting rod 3-5 between annulus 3-2 and the 3-3, short connecting rod 3-5 evenly lays along circumference.The bottom of view platform 3 fixedly mounts a platform junction plate 4, and platform junction plate 4 has a plurality of perforation, is used for stretching through securing member.And platform junction plate 4 sets firmly three short connecting rod 4-1, and these three short connecting rod 4-1 are corresponding and fixedly connected one by one with three connecting rod 3-4 of view platform 3.Platform junction plate 4 is pressed on tower body up and down between the corresponding flange 2 of two segment 1-2,1-3, between the three by several securing members and fixedly connected.View platform 3 plays the effect of station operating personnel when safeguarding on the one hand, on the other hand whole tower is played the beauty function (see figure 7), thereby makes its moulding more attractive in appearance, can reduce the destruction of bringing to surrounding environment, has improved the success rate of building a station in the base station greatly.
Feeder line is drawn up to the bottom from the inner cabling of tower body, thereby avoids feeder line to expose and destroy overall appearance.
Figure 10-12 has shown the mounting structure of three kinds of antennas, is respectively directional aerial 10, omnidirectional antenna 10, bundling antenna 10.
Figure 13-15 has shown three kinds of syndetons with the building:
1, adopts guy structure (can select the three parts to draw or draw in the four directions).As shown in figure 13.
2, adopt the steel work braced structures.As shown in figure 14.
3, adopt self-support structure, do reinforced concrete foundation and pre embedded bolt in the tower body installation site, tower body is directly fixedlyed connected with built-in fitting.Referring to Figure 15.
More than preferred embodiment of the present utility model is had been described in detail; for those of ordinary skill in the art; according to the thought that the utility model provides, the part that on the specific embodiment, can change, and these changes also should be considered as protection domain of the present utility model.