CN113445806A

CN113445806A - Liftable lamp pole landscape tower

Info

Publication number: CN113445806A
Application number: CN202110870152.7A
Authority: CN
Inventors: 卓佐君; 滕才智; 林轩逸; 高俊杰
Original assignee: Ningbo Huaxun Communication Service Co ltd
Current assignee: Ningbo Huaxun Communication Service Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-09-28

Abstract

The application relates to lighthouse technical field, discloses a liftable lamp pole view tower, include: the tower body is arranged to be polygonal; the lifting mechanism comprises a first driving structure, a lamp bracket structure and a connecting piece, wherein the lamp bracket structure is arranged outside the tower body, a supporting part is arranged on the lamp bracket structure, the connecting piece and the first driving structure are arranged inside the tower body, the connecting piece penetrates through a pulley assembly fixed on the upper part of the tower body and is connected with the first driving structure and the lamp bracket structure, and the first driving structure is used for driving the connecting piece to control the lifting of the lamp bracket structure through being connected with a power supply. This application sets up the tower body into the polygon through to and set up the lamp pole view tower into the form of liftable, effectively reduce the wind pressure load that the tower body bore, thereby adapt to the construction demand of scenic spot or high wind pressure area lamp pole view tower, solve the construction problem of high wind pressure area lamp pole view tower.

Description

Liftable lamp pole landscape tower

Technical Field

The application relates to the technical field of lighthouses, in particular to a liftable lamp pole landscape tower.

Background

With the formal entering of the country into the 5G commercial era, the practical frequency of 5G is gradually increased, and the demand density for building base stations is increased, so that the base station building in the 5G era faces the problems of difficult site selection, large investment and influence on urban appearance landscape which are more challenging than those in the 4G era.

The communication tower is used as an important matched infrastructure for building the 5G base station, and mainly comprises an inner ladder type and an outer ladder type, and operating personnel and maintenance personnel need to climb up and down through the inner ladder of the tower or the outer ladder of the tower. The internal ladder type: the number of internal components is large, the tower body needs to be made into a larger size in order to ensure the operation space of a human body, and the wind pressure load can be increased by the tower body with the larger size; an outer ladder type: the cat ladder needs to be arranged along the tower body, and not only whole outward appearance is unsightly, holds the view to bring the influence to city, and outer cat ladder also can additionally increase the wind pressure load. Therefore, when the inner climbing ladder type and the outer climbing ladder type are designed, not only is material waste caused, but also the wind pressure load is obviously increased, and the building standard of a high wind pressure area cannot be reached.

Disclosure of Invention

The application provides a liftable lamp pole view tower can effectively reduce whole load, solves the construction demand of high wind pressure area lamp pole view tower.

According to this application, a liftable lamp pole view tower that provides includes: the tower body is arranged to be polygonal; the lifting mechanism comprises a first driving structure, a lamp bracket structure and a connecting piece, wherein the lamp bracket structure is arranged outside the tower body, a supporting part is arranged on the lamp bracket structure, the connecting piece and the first driving structure are arranged inside the tower body, the connecting piece penetrates through a pulley assembly fixed on the upper part of the tower body and is connected with the first driving structure and the lamp bracket structure, and the first driving structure is used for driving the connecting piece to control the lifting of the lamp bracket structure through being connected with a power supply.

Further, be provided with a plurality of dead weight formula lifting hooks on the body of the tower, be provided with the portion of linking with of colluding of corresponding quantity on the lighting fixture, dead weight formula lifting hook is used for passing through collude even portion with the lighting fixture colludes even the connection. When the lamp bracket structure rises to the preset height, the dead weight type lifting hook can be hooked and connected with the lamp bracket structure through the hooking part so as to fix the lamp bracket.

Further, still include the glass steel dustcoat, the glass steel dustcoat sets up in tower body upper portion, and the glass steel dustcoat inboard is provided with and embraces the pole, embraces the pole and is used for hanging and establishes at least a pair operator antenna.

Furthermore, the holding pole upwards extends along the inner side of the glass fiber reinforced plastic outer cover to form an extension part, and the extension part is used for hanging an Internet of things antenna and a camera which are electrically connected.

Further, liftable lamp pole view tower still is provided with a plurality of sleeves, and sheathed tube inside is provided with feeder or connecting piece, and a plurality of sleeves all set up inside the body of the tower, and a plurality of sleeves are used for separating the feeder and the connecting piece that go up and down, avoid the connecting piece to the damage of feeder when going up and down, influence the feeder life-span.

Furthermore, the tower body comprises a plurality of sections of N-shaped rod bodies, and the plurality of sections of rod bodies are connected in a plug-in mode.

Further, the splicing length between the shafts ranges from 960mm to 1570mm.

Further, the thickness of the tower body wall ranges from 5mm to 12 mm.

Further, the outer diameter of the tower body ranges from 550mm to 1200 mm.

Further, liftable lamp pole view tower still includes overhauls the platform, overhauls the platform and sets up in the body of the tower lower part.

The application has the following beneficial effects: the body of the tower sets up to the polygon, and the limit number is not less than 18, and the body of the tower can be regarded as nearly circular design, can effectively reduce the wind pressure load that the tower body bore, sets up the form that lamp pole view tower set up to the liftable, for the form that sets up inside and outside cat ladder, can further reduce the wind pressure load that the tower body bore to the construction demand of adaptation scenic spot or high wind pressure area lamp pole view tower solves the construction problem of high wind pressure area lamp pole view tower.

Drawings

Fig. 1 is a schematic view of the overall structure of a liftable lamp pole landscape tower according to an embodiment of the application;

fig. 2 is a schematic view of a pole holding plane arrangement structure of the liftable lamp pole landscape tower according to the embodiment of the application;

FIG. 3 is a schematic structural view of a fence type glass fiber reinforced plastic housing of a liftable lamp pole landscape tower according to an embodiment of the application;

FIG. 4 is a schematic structural view of a circular ring-shaped glass fiber reinforced plastic housing of the liftable lamp pole landscape tower according to the embodiment of the application;

FIG. 5 is a schematic view of a circular lamp holder single-layer lamp structure of the liftable lamp pole landscape tower according to the embodiment of the application;

FIG. 6 is a schematic structural view of a circular lamp holder double-layer lamp of the liftable lamp pole landscape tower of the embodiment of the application;

FIG. 7 is a schematic view of a circular arc lamp holder structure of the liftable lamp pole landscape tower according to the embodiment of the application;

fig. 8 is a schematic view of a first angle structure of a lamp holder of the liftable lamp pole landscape tower according to the embodiment of the application;

fig. 9 is a schematic view of a second angle structure of a lamp holder of the liftable lamp pole landscape tower according to the embodiment of the application;

fig. 10 is a schematic view of a partial structure of a rod body of a liftable lamp rod landscape tower according to an embodiment of the application.

Reference numerals:

the tower body 100, the glass fiber reinforced plastic outer cover 200, the holding pole 210, the first holding pole 211, the second holding pole 212, the lifting mechanism 300, the first driving structure 310, the hoisting system 311, the motor 312, the lamp holder structure 320, the lamp holder 321, the lamp 322, the self-weight hook 323, the supporting portion 324, the pull lug 325, the connecting piece 330, the cable 331, the steel cable 332, the maintenance platform 400, the feeder line 500, the sleeve 510, the fixing portion 511 and the lightning rod 600.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, unless otherwise explicitly defined, terms such as arrangement, connection and the like should be broadly construed, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present application in combination with the detailed contents of the technical solutions.

In the related art, communication towers are used as important matched infrastructures for building 5G base stations and mainly comprise an inner-climbing ladder type and an outer-climbing ladder type, and operating personnel and maintenance personnel need to climb up and down through the inner ladder or the outer ladder of the tower. The internal ladder type: the number of internal components is large, the tower body needs to be made into a larger size in order to ensure the operation space of a human body, and the wind pressure load can be increased by the tower body with the larger size; an outer ladder type: the cat ladder needs to be arranged along the tower body, and not only whole outward appearance is unsightly, holds the view to bring the influence to city, and outer cat ladder also can additionally increase the wind pressure load. Therefore, when the inner climbing ladder type and the outer climbing ladder type are designed, not only is material waste caused, but also the wind pressure load is obviously increased, and the building standard of a high wind pressure area cannot be reached.

According to the wind pressure reduction tower, the tower body is polygonal, so that wind pressure load can be effectively reduced; set up the form into the liftable with lamp pole view tower, need increase tower body diameter for setting up interior ladder formula, can further reduce the wind pressure load that the tower body bore, and for outer cat ladder, also can further reduce the wind pressure load that the outside cat ladder of tower body bore to the construction demand of adaptation scenic spot or high wind pressure area lamp pole view tower solves the construction problem of high wind pressure area lamp pole view tower.

Explanation:

l: the total length of the lamp pole landscape tower can be lifted;

l1: a first shaft length;

l2: the length of the second section of the rod body;

l12: the length of the first section of the rod body is overlapped with that of the second section of the rod body;

l3: a third section of shaft length;

l23: the length of the second section of the rod body is coincided with the length of the third section of the rod body;

l4: a fourth shaft length;

l34: the third section of the shaft body and the fourth section of the shaft body are overlapped in length.

Referring to fig. 1, the first aspect of the present application provides a liftable lamp pole landscape tower, including: a tower body 100 provided in a polygonal shape; the glass fiber reinforced plastic outer cover 200 is arranged on the upper portion of the tower body 100, a holding pole 210 is arranged on the inner side of the glass fiber reinforced plastic outer cover 200, and the holding pole 210 is used for hanging at least one operator antenna; the lifting mechanism 300 includes a first driving structure 310, a lamp holder structure 320, and a connecting member 330, the lamp holder structure 320 is disposed outside the tower body 100, the lamp holder structure 320 includes a lamp holder 321 and a lamp 322, a supporting portion 324 and the lamp 322 are disposed on the lamp holder 321, the lamp 322 is connected to a power supply through a cable 331, the connecting member 330 passes through a pulley assembly fixed on the upper portion of the tower body 100, and is connected to the first driving structure 310 and the lamp holder structure 320, the connecting member 330 and the first driving structure 310 are both disposed inside the tower body 100, and the first driving structure 310 is used for driving the connecting member 330 to control the lifting of the lamp holder structure 320 by being connected to the power supply.

Specifically, the number of sides N may be set to 18 or more than 18, and in order to keep the tower 100 evenly stressed, N is generally an even number, such as 18, 20, 22, etc. The tower body above the 18 sides can be regarded as a nearly circular design, and compared with the tower body below the 18 sides, the wind pressure load can be reduced by 5 to 7 percent.

Specifically, the first driving structure 310 includes a winding system 311 and a motor 312, the motor 312 drives the winding system 311 to rotate, the winding system 311 drives the lamp holder structure 320 to ascend or descend through the connecting member 330, and finally drives the operator on the supporting portion 324 of the lamp holder 320 to ascend or descend, so that the operator can perform maintenance operation.

It will be appreciated that the tower 100 includes a plurality of N-sided shaped shafts that are connected by a plug-in connection. Wherein, the shafts can be fixed by the friction of the inner and outer diameters of the upper and lower shafts. And set up the body of the tower into nearly circular rather than circular, can guarantee sufficient frictional force in order to stabilize the body of the tower between the pole body when reducing the wind pressure load.

Specifically, the tower body 100 may be divided into 4 segments of rod bodies, which are a first segment of rod body, a second segment of rod body, a third segment of rod body and a fourth segment of rod body from bottom to top in sequence, and from bottom to top: the wall thickness of the rod body gradually becomes smaller, the outer diameter of the rod body gradually becomes smaller, and the splicing length between different rod bodies gradually becomes smaller.

Specifically, the wall thickness of the tower body 100 ranges from 5mm to 12 mm; the outer diameter range of the tower body 100 is 550mm to 1200 mm; the splicing length between the shafts ranges from 960mm to 1570mm.

Preferably, the length L1 of the first section of the shaft body is 9000mm, the outer diameter of the bottom of the first section of the shaft body is 1180mm, the wall thickness of the first section of the shaft body is 12mm or 10mm, the length L2 of the second section of the shaft body is 8000mm, the wall thickness of the second section of the shaft body is 10mm, the superposed length L12 of the first section of the shaft body and the second section of the shaft body is 1570mm or 1563mm, the outer diameter of the superposed lower end of the first section of the shaft body and the second section of the shaft body is 966mm, the outer diameter of the superposed lower end of the second section of the shaft body and the second section of the shaft body is 929mm, the length L3 of the third section of the shaft body is 8000mm, the wall thickness of the third section of the shaft body is 8mm, the superposed lower end of the second section of the shaft body and the third section of the shaft body is 778mm, the outer diameter of the superposed upper end of the second section of the shaft body and the third section of the shaft body is 747mm, the length L4 of the fourth section of the shaft body is 10000mm, the wall thickness of the fourth section of the shaft body is 6mm, the third section of the shaft body and the fourth section of the shaft body are 34 of the third section of the shaft body are 968mm, the third section of the shaft body is 587mm, the outer diameter of the upper end of the fourth rod body is 564mm, and the outer diameter of the upper end of the fourth rod body is 350 mm.

Through setting up plug-in type pole body to and the thin wall thickness body of medium diameter, when reducing the wind pressure load, reduce the body of the tower material, promote the cost performance of bearing the wind pressure and the construction cost of tower body.

It is understood that the top end of the tower body 100 is provided with the lightning rod 600.

It can be understood that the pole 210 extends upward along the inner side of the glass fiber reinforced plastic housing 200 to form an extension portion, and the extension portion is used for hanging an internet of things antenna and a camera which are electrically connected.

It can be understood that the lower part of the liftable lamp pole landscape tower is also provided with an overhaul platform 400. Specifically, the maintenance platform 400 may be disposed at a distance of 2.5m from the tower body to the ground.

Referring to fig. 2, it can be understood that the derrick 210 includes a plurality of first derrick 211 and a plurality of second derrick 212, where the first derrick 211 is used for hanging an antenna, and the second derrick 212 is used for hanging RRU equipment; the first pole 211 is generally set to be 2m, and the second pole 212 is generally set to be 1.8 m. The space between the upper and lower poles 210 and between the antenna and the RRU device can be precise, so that the space inside the glass fiber reinforced plastic housing 200 can be fully utilized without increasing the diameter of the glass fiber reinforced plastic housing 200.

Of course, the holding pole 210 may also be hung with other devices as needed, and the length of the holding pole 210 may also be adjusted as needed. The clasping rod 210 extending upward along the inner side of the glass fiber reinforced plastic outer cover 200 may be one or more first clasping rods 211, one or more second clasping rods 212, or a plurality of first clasping rods 211 and a plurality of second clasping rods 212. However, in order to maintain the concealment of the poles 210, the glass fiber reinforced plastic cover 200 may be extended from one of the poles 210.

Referring to fig. 3, the glass fiber reinforced plastic housing 200 is designed into a fence type, the fence type glass fiber reinforced plastic housing 200 surrounds the poles 210 and the antennas more closely, and the fence type glass fiber reinforced plastic housing 200 is generally adopted for core urban areas, commercial areas and other areas with high aesthetic requirements for the liftable lamp pole landscape tower, such as dense urban areas, citizen squares, commercial streets, important urban highway entrances and exits.

Referring to fig. 4, the glass fiber reinforced plastic housing 200 is a circular ring, and the circular ring glass fiber reinforced plastic housing 200 is generally used in suburbs, suburb major roads, expressway entrances and exits and other areas where the beautification requirement of the liftable lamp pole landscape tower is slightly low and the antenna is slightly exposed.

Referring to fig. 5, the lamp holder structure 320 is configured to be circular, and a plurality of lamps 322 are disposed on a layer of the circular lamp holder 321. The number of the lamps 322 is not limited, and a corresponding number of the lamps 322 may be provided as needed. Of course, to maintain balance and aesthetics, the plurality of light fixtures 322 are generally uniformly positioned on the single layer of light fixtures 321.

Referring to fig. 6, the lamp holder structure 320 is circular, and a plurality of lamps 322 with inner and outer layers are disposed on the circular lamp holder 321.

Of course, the two-layer lamp 322 can also be arranged in the form of upper and lower layers. The number of light fixtures 322 may be set as desired. To maintain balance and aesthetics, the plurality of light fixtures 322 are generally uniformly positioned on the two-layered light fixture 321.

Referring to fig. 7, the lamp holder structure 320 is configured as a circular arc, and a plurality of lamps 322 are disposed on a layer of circular arc lamp holders 321.

It can be understood that the circular arc lamp holder 321 may also be provided with a plurality of lamps 322 in two layers, i.e., an inner layer and an outer layer, or an upper layer and a lower layer.

Of course. The arc-shaped and circular lamp holders 321 can also be provided with more than two layers of multi-layer lamps 322 according to the requirement.

Referring to fig. 8, the supporting portion 324 provided in the middle of the lamp holder 321 is annular, the annular supporting portion 324 may be provided as a steel plate, and the annular supporting portion 324 may support a worker to ascend and descend along with the lamp holder structure 320, so as to overhaul the liftable lamp pole landscape tower. The ring-shaped support portion 324 is externally provided with a plurality of pull lugs 325, the pull lugs 325 are connected with the connecting member 330, and the first driving structure 310 is connected with the connecting member 330 penetrating through the pull lugs 325, so that the lifting of the lamp holder 321 can be easily controlled.

Referring to fig. 9, the tower body 100 is provided with a plurality of self-weight hooks 323, the lamp holder 321 is provided with a corresponding number of hooking portions, and the self-weight hooks 323 are hooked to the lamp holder 321 through the hooking portions. One end of the self-weight hook 323 is fixed to the tower body 100, and the other end is hooked to the lamp holder 321 when the lamp holder 321 is raised to a predetermined position. The lamp holder 321 can be provided with a plurality of holes or rings, and the self-weight hook 323 is connected with the lamp holder 321 through the holes or rings on the lamp holder 321.

Referring to fig. 10, a plurality of sleeves 510 are disposed inside the tower body 100, the lifting feeder 500 and the lifting connector 330 are disposed inside the sleeves 510, the connector 330 may include a cable 331 and a steel cable 332, the sleeves 510 may be corrugated pipes, and the lifting feeder 500 and the steel cable 332 are separately disposed inside the corrugated pipes, so as to prevent the connector 330 from damaging the feeder 500 during lifting and lowering, which affects the service life of the feeder 500. In order to prevent the sleeve 510 from shaking, a plurality of fixing portions 511 may be provided, and the sleeve 510 and the tower body 100 may be fixedly connected by the fixing portions 511.

Through designing the body of the tower 100 for being close circular shape appearance, thin wall thickness and the 100 external diameters of the body of the tower that correspond, can also effectively reduce the load of tower body through the rate of leaking out of adjustment fence type or ring type glass steel dustcoat 200 to effectively solve the construction demand of high wind pressure area lamp pole view tower. The lamp pole landscape tower is arranged into a liftable form through the lifting mechanism 300, and the glass fiber reinforced plastic outer cover 200 is arranged, so that the inner crawling ladder or the outer crawling ladder is saved, the load of the tower body is further reduced, and the landscape tower is more attractive integrally. The utility model provides a lamp pole view tower is not only handsome in appearance, can also effectively reduce view tower whole load to adapt to the construction demand of scenic spot or high wind pressure area lamp pole view tower.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

The embodiments of the present application have been described in detail with reference to the drawings, but the present application is not limited to the embodiments, and various changes can be made without departing from the spirit of the present application within the knowledge of those skilled in the art.

Claims

1. The utility model provides a liftable lamp pole view tower which characterized in that includes:

the tower body is arranged to be polygonal;

elevating system, including first drive structure, lighting fixture structure, connecting piece, the lighting fixture structure set up in the body of the tower outside, the structural supporting part that is provided with of lighting fixture, the connecting piece with first drive structure all set up in inside the body of the tower, the connecting piece passes and is fixed in pulley assembly on body of the tower upper portion, and with first drive structure lighting fixture structural connection, first drive structure is used for the drive the connecting piece is in order to drive the lift of lighting fixture structure.

2. The liftable lamp pole landscape tower of claim 1, wherein a plurality of self-weight type lifting hooks are arranged on the tower body, a corresponding number of hooking parts are arranged on the lamp bracket structure, and the self-weight type lifting hooks are used for hooking and connecting with the lamp bracket structure when the lamp bracket structure is lifted to a preset height.

3. The liftable lamp pole landscape tower of claim 1, further comprising a glass fiber reinforced plastic outer cover, wherein the glass fiber reinforced plastic outer cover is arranged on the upper portion of the tower body, a holding pole is arranged on the inner side of the glass fiber reinforced plastic outer cover, and the holding pole is used for hanging at least one pair of operator antennas.

4. The liftable lamp pole landscape tower of claim 3, wherein the holding pole is provided with an extension part extending upwards along the inner side of the glass fiber reinforced plastic outer cover, and the extension part is used for hanging an Internet of things antenna and a camera which are electrically connected.

5. The liftable lamp pole landscape tower of claim 3, further comprising a plurality of sleeves, wherein the plurality of sleeves are all arranged inside the tower body, and a feeder line and the connecting piece are respectively arranged inside the plurality of sleeves.

6. The liftable lamp pole landscape tower of claim 1, wherein the tower body comprises a plurality of rod bodies, and a plurality of the rod bodies are connected in a plug-in manner.

7. The liftable light pole landscape tower of claim 6, wherein the splicing length between the plurality of the poles ranges from 960mm to 1570mm.

8. The liftable light pole landscape tower of claim 1, wherein the wall thickness of the tower body ranges from 5mm to 12 mm.

9. The liftable light pole landscape tower of claim 1, wherein the outer diameter of the tower body ranges from 550mm to 1200 mm.

10. The liftable lamp pole landscape tower of any one of claims 1 to 9, further comprising an overhaul platform, wherein the overhaul platform is arranged at the lower part of the tower body.