A communication tower suitable for high altitude areas

Abstract

The present invention relates to the technical field of communication towers, and discloses a communication tower suitable for use in high-altitude areas, comprising a fixed portion disposed on a foundation, four main tower poles disposed on the upper portion of the fixed portion, a plurality of connecting rods disposed between the main tower poles, a mounting platform connected to the upper portion of the four main tower poles, a plurality of communication devices disposed on the mounting platform via a lifting mechanism, a tensioning linkage mechanism disposed at one end on the foundation for tensioning the entire tower, a snow removal mechanism disposed on the main tower poles, the tensioning linkage mechanism being drive-connected to the snow removal mechanism, and a coordination mechanism for driving the tensioning linkage mechanism and the lifting mechanism. The beneficial effects of the present invention are as follows: no additional foundation needs to be poured, space is saved, and installation workload is reduced; the tensioning linkage mechanism not only reinforces the tower but also drives the snow removal mechanism to remove snow in a coordinated manner; the coordination mechanism saves investment in other power equipment, and the ingenious structure can reduce costs.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of communication towers, in particular, to a communication tower suitable for high-altitude areas. BACKGROUND

[0002] The communication tower is composed of a tower body, a platform, a lightning rod, a ladder, an antenna support and other steel components, and is subjected to hot galvanizing corrosion prevention treatment, and is mainly used for the transmission and emission of microwave, ultrashort wave and wireless network signals, etc., wherein the tower body is mainly composed of a base, a tower frame and a mounting table, the communication equipment is mounted on the mounting table, the tower frame generally includes four columns and connecting columns between the columns, and the base is mainly used for fixing on the base, and then some also need a separate small foundation to fix the tower through steel beams.

[0003] In the actual engineering installation process, we summarize the existing technology and find that the above-mentioned communication tower in the prior art will have the following problems if applied in high-altitude areas:

[0004] 1. The installation space in high-altitude areas is limited, and it is not realistic to separately cast a traction stretching platform, which is also time-consuming and labor-intensive, resulting in increased installation cost.

[0005] 2. In high-altitude areas, especially in winter, the snow amount is large and the temperature is low, and in order to avoid snow accumulation, it is necessary to clean up in time, and the existing cleaning method is relatively complicated.

[0006] 3. The existing separate cast traction foundation and the traction method through steel beams only play a role in reinforcing the tower, and do not have other functions, and the tensioning force is not easy to adjust.

[0007] In view of the above, it is necessary to propose a communication tower suitable for high-altitude areas to solve the above technical problems. SUMMARY

[0008] In order to solve the above technical problems, the main inventive concept of the present application is as follows: no separate cast tensioning foundation is needed, the land area is smaller, the installation workload is reduced, the steel wire rope tensioning is realized by using the foundation platform of the installed tower, the tower is further reinforced, and therefore a tensioning linkage mechanism is designed, which can realize the steel wire rope tensioning and reinforcement of the tower, and is convenient to adjust, and can drive the snow removal mechanism to act in linkage, remove the snow on the tower, reduce the weight of the tower, and of course a coordination mechanism is also designed, which can drive the tensioning linkage mechanism to act, and can adjust the height of the communication equipment, reduce other power equipment, and overall reduce the installation cost.

[0009] Therefore, based on the above inventive concept, the application provides a communication tower suitable for high altitude areas, which comprises a fixed part arranged on a foundation base, the fixed part being used for fixing the bottom of the whole tower on the foundation base, four main tower poles being arranged on the upper part of the fixed part, a plurality of connecting rods being arranged between the main tower poles, an installation base being connected to the upper parts of the four main tower poles, a plurality of communication equipment being arranged on the installation base through a lifting mechanism, a tensioning linkage mechanism being arranged on one end of the foundation base and being used for tensioning the whole tower, a snow removing mechanism being arranged on the main tower poles, the tensioning linkage mechanism being drivingly connected with the snow removing mechanism, and a cooperation mechanism being used for driving the tensioning linkage mechanism and the lifting mechanism.

[0010] By adopting the above technical scheme, the foundation base is pre-cast, the four main tower poles are main supports, the connecting rods are combined to form a whole tower body, the installation base on the tower body is used for installing the communication equipment through the lifting mechanism, the height of the communication equipment is adjusted, one end of the tensioning linkage mechanism is directly fixed on the foundation base, other foundations do not need to be additionally cast, the land occupation is saved, the installation workload is reduced, the tensioning linkage mechanism can not only reinforce the tower, but also drive the snow removing mechanism to remove snow in linkage, the driving of the tensioning linkage mechanism and the lifting mechanism can be realized at one time through the cooperation mechanism, the investment in other power equipment is saved, the structure is ingenious, and the cost is reduced.

[0011] As a preferred implementation manner of the application, the fixed part comprises a bottom plate, and the bottom plate is fixed on the foundation base through pre-buried bolts.

[0012] By adopting the above technical scheme, the bottom plate is fixed on the foundation base through the pre-buried bolts and nuts, and the foundation base is provided with a connecting lug fixed with one end of the tensioning linkage mechanism.

[0013] As a preferred implementation manner of the application, the lifting mechanism comprises a lifting platform, a plurality of installation supports for installing the communication equipment are arranged on the side of the lifting platform, a threaded sleeve is arranged in the middle of the lifting platform, and the threaded sleeve is drivingly connected with the cooperation mechanism.

[0014] By adopting the above technical scheme, the threaded sleeve is connected with the cooperation mechanism, the lifting of the whole lifting platform is facilitated, and the height adjustment of the communication equipment is realized.

[0015] As a preferred implementation manner of the application, the tensioning linkage mechanism comprises a tensioning square rod arranged in the connecting rod, a tensioning wheel is rotatably arranged on the outer end of the tensioning square rod, a steel wire rope is arranged, one end of the steel wire rope is fixed on the foundation base, the other end of the steel wire rope is fixed on an elastic assembly slidingly arranged on the top of the main tower pole, the elastic assembly is drivingly connected with the snow removing mechanism, and the inside of the tensioning square rod is drivingly connected with the cooperation mechanism.

[0016] By adopting the technical scheme, the tensioning wheel has a V-shaped groove for clamping the steel wire rope, when tensioning is realized, the steel wire rope can be pulled tight by the tensioning square rod being pushed outward by the cooperative mechanism, the elastic assembly is arranged to balance the tensioning force, and the snow removing mechanism can be driven to move reciprocatingly to remove snow.

[0017] As a preferred implementation manner of the present application, the tensioning square rod, the tensioning wheel and the steel wire rope are arranged in four groups, and each group is used for tensioning one main tower pole.

[0018] By adopting the technical scheme, the tensioning force among the four main tower poles is more balanced, and the reinforcing effect is better.

[0019] As a preferred implementation manner of the present application, the elastic assembly comprises a fixed block arranged at the top of the main tower pole and a sliding block moving up and down along the main tower pole, a limiting groove is arranged on the side wall of the main tower pole, the sliding block is clamped in the limiting groove through a clamping block, a spring is arranged between the fixed block and the sliding block, the end of the steel wire rope is fixed on the sliding block, and the sliding block is connected with the snow removing mechanism.

[0020] By adopting the technical scheme, the sliding block can only move up and down along the main tower pole through the limiting groove and the clamping block, when the tensioning square rod moves to the outside of the iron tower under the pushing of the cooperative mechanism, the steel wire rope is gradually tensioned, the sliding block is pulled to move downward, the iron tower can be further reinforced, the sliding block moving downward can also drive the snow removing mechanism to act, when snow is removed, the steel wire rope is appropriately loosened, the sliding block can be reset under the pulling force of the spring, and the reciprocating sliding block can drive the snow removing mechanism to act to remove snow.

[0021] As a preferred implementation manner of the present application, the snow removing mechanism comprises a cover plate arranged on the side of the main tower pole in a directional sliding mode, the cover plate is in an open shape, three side surfaces are attached to the outer wall of the main tower pole, a plurality of elastic pushing assemblies are arranged on the cover plate, and a plurality of snow scraping assemblies matched with the elastic pushing assemblies are arranged on the main tower pole.

[0022] By adopting the technical scheme, the cover plate is arranged on the side of the main tower pole, if there is snowfall, the snow is attached to the outer wall of the cover plate, the cover plate can strengthen the structural strength of the main tower pole, and the snow on the surface of the cover plate can be removed through the elastic pushing assembly and the snow scraping assembly during the up and down movement of the cover plate.

[0023] As a preferred implementation manner of the present application, the snow scraping assembly comprises a shaft rod fixed on the main tower pole, a slot is arranged on the side wall of the cover plate, the shaft rod slides in the slot, the other end of the shaft rod is connected with a snow scraping plate, and the snow scraping plate is arranged in an inclined downward mode.

[0024] By adopting the technical scheme, the main tower rod is fixed and does not move, the snow removal plate has a moving space relative to the main tower rod through the setting of the slot and the shaft rod, and the fixed snow removal plate can remove the snow on the surface when the snow removal plate moves relative to the main tower rod.

[0025] As a preferred implementation manner of the present application, the elastic pushing assembly comprises a mounting block arranged on the cover plate, the lower part of the mounting block is provided with an elastic sheet, and the end of the elastic sheet is provided with a snow pushing block.

[0026] By adopting the technical scheme, the elastic sheet is arranged, the mounting block moves when the cover plate moves downward, the elastic sheet contacts the snow removal plate, the elastic sheet has elasticity, the end of the elastic sheet has the snow pushing block, the snow pushing block can move close to the upper surface of the snow removal plate, and thus the snow on the snow removal plate is removed.

[0027] As a preferred implementation manner of the present application, the cooperative mechanism comprises a double-shaft motor fixed in the iron tower, a first output shaft of the double-shaft motor is connected with a threaded sleeve through a rotating assembly, and a second output shaft of the double-shaft motor is connected with a tension square rod through a touch assembly.

[0028] By adopting the technical scheme, the rotating assembly can gradually drive the threaded sleeve to rise or fall, so that the height of the mounting table is adjusted, the height of the communication equipment is adjusted, the touch assembly can drive the tension square rod to expand to the outside of the iron tower, and the steel wire rope is tensioned.

[0029] As a preferred implementation manner of the present application, the rotating assembly comprises a first electric clutch fixed on the connecting rod through a cross fixing frame, the first electric clutch is drivingly connected with the first output shaft, the first electric clutch is connected with a rotating screw rod, the rotating screw rod is threadedly connected in the threaded sleeve, two retaining round rods are arranged on the mounting table, and the retaining round rods are arranged in the lifting platform.

[0030] By adopting the technical scheme, when the height of the mounting table needs to be adjusted, the first electric clutch is powered on, the first driving shaft is engaged with the rotating screw rod to form a transmission connection, and then the first driving shaft can rotate, the mounting table cannot rotate due to the limiting action of the retaining round rods, and can only move up and down under the driving of the threaded sleeve, so that the height of the mounting table is adjusted, and the transmission connection between the first output shaft and the rotating screw rod is disconnected through the first electric clutch after the adjustment is completed.

[0031] As a preferred implementation manner of the present application, the triggering assembly comprises a second electric clutch fixed on the connecting rod through a cross fixing frame, the second electric clutch is drivingly connected with the second output shaft, a transmission rod is connected with the second electric clutch, a cylindrical transmission body is arranged on the transmission rod, a transmission inclined groove and a return vertical groove are arranged on the outer periphery of the cylindrical transmission body, and the transmission inclined groove and the return vertical groove are communicated.

[0032] Further comprising a retaining sleeve fixedly connected through the cross fixing frame, the retaining sleeve is arranged on the lower side of the cylindrical transmission body, a square through groove is arranged in the retaining sleeve, a square retaining rod is arranged in the square through groove, the lower part of the square retaining rod is provided with two side surfaces with inclined surfaces, the end of the square retaining rod is provided with a driven block with an inclined surface, one end of an L-shaped rod is connected with the upper part of the square retaining rod, and the other end of the L-shaped rod is arranged in the transmission inclined groove.

[0033] By adopting the above technical scheme, when the second electric clutch is powered, the second output shaft is drivingly connected with the transmission rod, so that the transmission rod can rotate to drive the cylindrical transmission body to rotate, and due to the pushing action of the transmission inclined groove, the L-shaped rod drives the square retaining rod to move downward, thereby driving the triggering block to move downward, the triggering block and the driven block have mutually matched inclined surfaces, so that the two driven blocks move outward to push the tension square rod to move outward, and the steel wire rope can be tensioned to reinforce the iron tower.

[0034] As a preferred implementation manner of the present application, the mounting table is further provided with a solar cell panel through the support body, and the lifting platform is further provided with a lightning rod.

[0035] By adopting the above technical scheme, the solar cell panel can supply power for the communication equipment and the double-shaft motor of the cooperative mechanism, and the lightning rod can prevent lightning strikes.

[0036] The working principle and beneficial effects of the present application are as follows:

[0037] 1. The foundation table is pre-cast, embedded bolts are pre-buried, four main tower rods are main supports, the whole tower body is formed by combining the connecting rod, the mounting table of the tower body is installed with the communication equipment through the lifting mechanism, the height of the communication equipment is convenient to adjust, one end of the tension linkage mechanism is directly fixed on the foundation table, other foundations do not need to be additionally cast, the land occupation is saved, the installation workload is reduced, the tension linkage mechanism can not only realize the function of reinforcing the iron tower, but also can drivingly drive the snow removing mechanism to remove snow, the tension linkage mechanism and the lifting mechanism can be driven at one time through the cooperative mechanism, the investment of other power equipment is saved, the structure is ingenious and the cost can be reduced.

[0038] 2. The tensioning wheel has a V-shaped groove for clamping the wire rope. When tensioning is achieved, the tensioning square rod is pushed outward through the collaborative mechanism to tighten the wire rope. The tensioning force can be balanced by setting an elastic component, and the reciprocating linkage can also drive the snow removal mechanism to remove snow.

[0039] 3. The sliding block can only move up and down along the main tower pole through the limit groove and the clamping block. When the tensioning square rod moves toward the outside of the iron rack under the push of the cooperative mechanism, the sliding block is pulled downward during the gradual tensioning of the wire rope, which can further strengthen the tower. At the same time, the downward movement of the sliding block can also drive the snow removal mechanism to move. When removing snow, the wire rope is appropriately loosened, and the sliding block can be reset under the tension of the spring. The reciprocating sliding block can drive the snow removal mechanism to move for snow removal.

[0040] 4. In practice, the main tower is fixed, and the arrangement of the grooves and the shaft allows the cover plate to have space to move relative to the main tower. When the cover plate moves relative to the main tower, the stationary snow scraper can clear the snow on its surface. Since the snow scraper is arranged at an angle, it is convenient for the snow to fall off.

[0041] 5. When the height of the mounting platform needs to be adjusted, the first electric clutch is energized, and the first drive shaft engages with the rotating screw to form a transmission connection and can rotate. Due to the restrictive effect of the retaining rod, the mounting platform cannot rotate and can only move up and down driven by the threaded sleeve, thereby achieving the height adjustment of the mounting platform. After the adjustment is completed, the transmission connection between the first output shaft and the rotating screw can be disconnected by the first electric clutch.

[0042] 6. When the second electric clutch is energized, the second output shaft is connected to the transmission rod, so that the transmission rod can rotate, driving the cylindrical transmission body to rotate. Due to the pushing action of the transmission inclined groove, the L-shaped rod drives the square retaining rod to move downward, thereby driving the touch block to move downward. The touch block and the driven block have mutually coordinated inclined surfaces, so that the driven blocks on both sides move outward, pushing the tensioning square rod to move outward, and can tighten the wire rope to reinforce the iron tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0044] Figure 1 This is a schematic diagram of the front structure of an embodiment of the present invention;

[0045] Figure 2 A schematic side structural diagram of an embodiment of the present invention;

[0046] Figure 3 For the embodiment of the present invention Figure 2 A in the middle is an enlarged structural diagram;

[0047] Figure 4The connection structure between the cover plate and the main tower rod is shown in the top view of the embodiment of the application.

[0048] Figure 5 The partial structure of the cover plate and the main tower rod is shown in the embodiment of the application (mainly showing the snow removing mechanism).

[0049] Figure 6 The connection structure between the cover plate and the main tower rod is shown in the top view of the embodiment of the application. Figure 1 The enlarged structure of the middle B is shown in the schematic view.

[0050] The labels of the features in the drawings are as follows:

[0051] 100, ground base; 200, fixed part; 210, base plate; 220, embedded bolt; 300, main tower rod; 310, connecting rod; 320, mounting table; 330, bracket body; 400, lifting mechanism; 410, lifting platform; 411, lightning rod; 420, mounting bracket; 430, threaded sleeve; 500, communication equipment; 600, tension linkage mechanism; 610, tension square rod; 620, tension wheel; 630, steel wire rope; 640, elastic assembly; 641, fixed block; 642, sliding block; 643, limiting groove; 644, clamping block; 645, spring; 700, snow removing mechanism; 710, cover plate; 720, shaft rod; 730, strip groove; 740, snow scraping plate; 750, mounting block; 760, elastic sheet; 770, snow pushing block; 800, cooperative mechanism; 810, double-shaft motor; 820, first output shaft; 830, second output shaft; 841, cross-shaped fixing frame; 842, first electric clutch; 843, rotating screw rod; 844, retaining round rod; 851, second electric clutch; 852, transmission rod; 853, cylindrical transmission body; 854, transmission inclined groove; 855, return vertical groove; 861, retaining sleeve; 862, square retaining rod; 863, touch block; 864, driven block; 865, L-shaped rod; 900, solar cell panel. DETAILED DESCRIPTION

[0052] The technical solutions in the embodiments of the application will be described clearly and completely below in conjunction with the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all the other embodiments obtained by those skilled in the art without creative work, are involved in the protection scope of the application.

[0053] In order to solve the technical problems proposed in the application, the main inventive concept of the embodiment is as follows: no separate pouring of tension foundation, less land occupation, reduced installation workload, use of the foundation platform 100 and the tension linkage mechanism 600 of the installation tower to realize the tension of the steel wire rope 630, further reinforce the tower, suitable for the installation of the tower in high altitude areas, and a tension linkage mechanism 600 is designed for this purpose, which can realize the tension of the steel wire rope 630 to reinforce the tower and is convenient to adjust; secondly, it can drive the snow removal mechanism 700 to act in linkage, remove the snow on the tower, reduce the burden of the tower, and of course a cooperative mechanism 800 is also needed, which can drive the tension linkage mechanism 600 to act, and can adjust the height of the communication equipment 500, and reduce other power equipment.

[0054] Therefore, based on the above inventive concept, referring to Figure 1 and Figure 2 , the embodiment provides a communication tower suitable for high altitude areas, which comprises a fixed part 200 arranged on a foundation platform 100, four main tower poles 300 are arranged on the upper part of the fixed part 200, a plurality of connecting rods 310 are arranged between the main tower poles 300, the connecting rods 310 connect and fasten each main tower pole 300 to form an integrated tower, in order to facilitate the installation of communication equipment 500, an installation platform 320 is connected to the upper part of the four main tower poles 300, a plurality of communication equipment 500 are arranged on the installation platform 320 through a lifting mechanism 400, the height of the communication equipment 500 can be adjusted through the lifting mechanism 400, which is convenient for efficient communication, the embodiment further comprises a tension linkage mechanism 600 arranged at one end of the foundation platform 100 and tensioning the integrated tower, a snow removal mechanism 700 arranged on the main tower pole 300, which is convenient for removing the snow on the tower and reducing the weight of the tower, wherein the tension linkage mechanism 600 and the snow removal mechanism 700 are drivingly connected, and further comprising a cooperative mechanism 800 driving the tension linkage mechanism 600 and the lifting mechanism 400 to act, which has a certain linkage and reduces the investment of other power equipment, reduces the overall production cost and installation cost.

[0055] The basic principle of the embodiment is as follows: the foundation base 100 is precast, and the embedded bolts 220 are embedded. After the foundation base 100 reaches the bearing capacity, four main tower poles 300 are used as main supports, and the connecting rods 310 are combined to form an integral tower body fixed on the foundation base 100. The upper mounting table 320 of the tower body is installed with the communication equipment 500 through the lifting mechanism 400, which facilitates the height adjustment of the communication equipment 500. One end of the tension linkage mechanism 600 is directly fixed on the foundation base 100, and the other end is connected to the upper end of the main tower pole 300. Therefore, it is not necessary to additionally pour other foundations, the land occupation is saved, the installation workload is reduced, and the tension linkage mechanism 600 not only can realize the role of reinforcing the tower, but also can drive the snow removal mechanism 700 to intermittently act for snow removal in linkage. At the same time, through the cooperative mechanism 800, the tension linkage mechanism 600 and the lifting mechanism 400 can be driven at one time, the investment in other power equipment is saved, the structure is ingenious, and the cost can be reduced.

[0056] With reference to Figure 1 and Figure 2 , in order to fix the tower body, the fixing part 200 in the embodiment includes a base plate 210, which is fixed on the foundation base 100 through the embedded bolts 220. The base plate 210 can be a square steel plate and is tightly connected with the foundation base 100. The main tower pole 300 is fixed at the bottom of the base plate 210, for example, the main tower pole 300 can be welded and fixed on the base plate 210. The base plate 210 is fixed on the foundation base 100 through the embedded bolts 220 and nuts, and the foundation base 100 is provided with a connecting lug fixed with one end of the tension linkage mechanism 600. Therefore, it is not necessary to separately pour other platforms, the installation space and cost are reduced, and the iron tower is suitable for installation in limited space in high-altitude areas.

[0057] With reference to Figure 1 and Figure 2 , in order to facilitate the height adjustment of the communication equipment 500, the lifting mechanism 400 in the embodiment includes a lifting platform 410, the side of the lifting platform 410 is provided with a plurality of mounting brackets 420 for installing the communication equipment 500. A plurality of communication equipment 500 is installed on the mounting bracket 420. The middle part of the lifting platform 410 is provided with a threaded sleeve 430, and the threaded sleeve 430 is drivingly connected with the cooperative mechanism 800. The threaded sleeve 430 is connected with the cooperative mechanism 800, facilitating the lifting of the entire lifting platform 410, so as to realize the height adjustment of the communication equipment 500.

[0058] With reference to Figure 1 and Figure 2One of the main technical means is the tensioning linkage mechanism 600 in the embodiment, which includes a tensioning square rod 610 arranged inside the connecting rod 310, the outer end of the tensioning square rod 610 is rotationally provided with a tensioning wheel 620, and further includes a steel wire rope 630, one end of the steel wire rope 630 is fixed on the foundation base 100, and the other end is fixed on an elastic assembly 640 slidingly arranged on the top of the main tower rod 300, the elastic assembly 640 is drivingly connected to the snow removing mechanism 700, the inside of the tensioning square rod 610 is drivingly connected to the cooperative mechanism 800, the tensioning wheel 620 has a V-shaped groove for clamping the steel wire rope 630, the steel wire rope 630 is in the V-shaped groove, when tensioning is achieved, the tensioning square rod 610 is pushed outward by the cooperative mechanism 800, and the steel wire rope 630 is pulled tight, the elastic assembly 640 is arranged to balance the tensioning force, and the snow removing mechanism 700 can be driven to act to remove snow through reciprocating movement linkage.

[0059] The tensioning square rod 610, the tensioning wheel 620 and the steel wire rope 630 are arranged in four groups, and each group is used for tensioning one main tower rod 300, after four groups are arranged, the tensioning forces among the main tower rods 300 are more balanced, and the reinforcing effect is better.

[0060] Referring to Figures 1-3 The elastic assembly 640 includes a fixed block 641 arranged on the top of the main tower rod 300 and a sliding block 642 moving up and down along the main tower rod 300, the side wall of the main tower rod 300 is provided with a limiting groove 643, the sliding block 642 is slidingly clamped in the limiting groove 643 through a clamping block 644, the fixed block 641 and the sliding block 642 are provided with a spring 645, the end of the steel wire rope 630 is fixed on the sliding block 642, the sliding block 642 is connected to the snow removing mechanism 700, the limiting groove 643 and the clamping block 644 enable the sliding block 642 to only move up and down along the main tower rod 300, when the tensioning square rod 610 moves outward of the iron tower under the pushing of the cooperative mechanism 800, the sliding block 642 is pulled downward in the process of gradually tensioning the steel wire rope 630, the iron tower can be further reinforced, and the sliding block 642 moving downward can further drive the snow removing mechanism 700 to act, when snow is removed, the steel wire rope 630 is appropriately loosened, the sliding block 642 can be reset under the pulling force of the spring 645, and the reciprocating sliding block 642 can drive the snow removing mechanism 700 to act to remove snow.

[0061] Referring to Figure 1 , Figure 4 and Figure 5The second main technical means, the snow removing mechanism 700 in the embodiment includes a cover plate 710 arranged on the side of the main tower pole 300 in a directional sliding mode, the cover plate 710 is in an open shape, three side surfaces of the cover plate 710 are attached to the outer wall of the main tower pole 300, a plurality of elastic pushing assemblies are arranged on the cover plate 710, a plurality of snow removing assemblies matched with the elastic pushing assemblies are arranged on the main tower pole 300, the cover plate 710 is arranged around the side of the main tower pole 300, if there is snowfall, the snow is attached to the outer wall of the cover plate 710, the cover plate 710 can strengthen the structural strength of the main tower pole 300, and the snow on the surface of the cover plate 710 can be removed through the elastic pushing assemblies and the snow removing assemblies during the up and down movement of the cover plate 710.

[0062] The snow removing assembly includes a shaft 720 fixed on the main tower pole 300, a slot 730 is arranged on the side wall of the cover plate 710, the shaft 720 is arranged in the slot 730, the other end of the shaft 720 is connected with a snow removing plate 740, the snow removing plate 740 is arranged in an inclined downward mode, in practice, the main tower pole 300 is fixed, the cover plate 710 has a moving space relative to the main tower pole 300 through the arrangement of the slot 730 and the shaft 720, when the cover plate 710 moves relative to the main tower pole 300, the snow on the surface of the fixed snow removing plate 740 can be removed, and the snow removing plate 740 is arranged in an inclined mode, so that the snow is easy to fall off.

[0063] The elastic pushing assembly includes a mounting block 750 arranged on the cover plate 710, an elastic sheet 760 is arranged on the lower part of the mounting block 750, a snow pushing block 770 is arranged on the end of the elastic sheet 760, when the cover plate 710 moves downward, the mounting block 750 moves along with the cover plate 710, the elastic sheet 760 contacts the snow removing plate 740, the elastic sheet 760 has elasticity, the snow pushing block 770 on the end of the elastic sheet 760 can move along the upper surface of the snow removing plate 740, so that the snow on the snow removing plate 740 is removed.

[0064] Referring to Figure 1 , Figure 2 and Figure 3 The third main technical means, the cooperation mechanism 800 in the embodiment includes a double-shaft motor 810 fixed in the iron tower, a first output shaft 820 of the double-shaft motor 810 is connected with the threaded sleeve 430 through a rotating assembly, a second output shaft 830 of the double-shaft motor 810 is connected with the tension square rod 610 through a touching assembly, the rotating assembly can gradually drive the threaded sleeve 430 to ascend or descend, so that the height of the mounting table 320 is adjusted, the height of the communication equipment 500 is adjusted, the touching assembly can drive the tension square rod 610 to expand to the outside of the iron tower, and the tension of the steel wire rope 630 is realized.

[0065] Specifically, the rotating assembly comprises a first electric clutch 842 fixed on the connecting rod 310 through the cross fixed frame 841, the first electric clutch 842 is in driving connection with the first output shaft 820, the first electric clutch 842 is connected with a rotating screw rod 843, the rotating screw rod 843 is in threaded connection in the threaded sleeve 430, two retaining round rods 844 are arranged on the mounting table 320, and the retaining round rods 844 are arranged in the lifting platform 410.

[0066] When the height of the mounting table 320 needs to be adjusted, the first electric clutch is turned on, the first driving shaft is in meshing transmission connection with the rotating screw rod 843, and then the first driving shaft can be rotated; due to the limiting effect of the retaining round rods 844, the mounting table 320 cannot be rotated, but can only be moved up and down under the driving of the threaded sleeve 430, so that the height adjustment of the mounting table 320 is realized; after the adjustment is completed, the first electric clutch 842 can be turned off to disconnect the transmission connection between the first output shaft 820 and the rotating screw rod 843.

[0067] Specifically, the touching assembly comprises a second electric clutch 851 fixed on the connecting rod 310 through the cross fixed frame 841, the second electric clutch 851 is in driving connection with the second output shaft 830, the second electric clutch 851 is connected with a transmission rod 852, the transmission rod 852 is provided with a cylindrical transmission body 853, the outer periphery of the cylindrical transmission body 853 is provided with a transmission inclined groove 854 and a return vertical groove 855, and the transmission inclined groove 854 and the return vertical groove 855 are communicated.

[0068] Of course, the retaining sleeve 861 fixed and connected through the cross fixed frame 841 is also included, the retaining sleeve 861 is located at the lower side of the cylindrical transmission body 853, a square through groove is arranged in the retaining sleeve 861, a square retaining rod 862 is arranged in the square through groove, the lower part of the square retaining rod 862 is provided with a touching block 863 with inclined surfaces on two sides, the end of the tension square rod 610 is provided with a driven block 864 with an inclined surface, the upper part of the square retaining rod 862 is connected with one end of an L-shaped rod 865, and the other end of the L-shaped rod 865 is located in the transmission inclined groove 854.

[0069] When the second ionization clutch 851 is powered, the second output shaft 830 is in transmission connection with the transmission rod 852, so that the transmission rod 852 can rotate, driving the cylindrical transmission body 853 to rotate. Due to the pushing action of the transmission inclined groove 854, the L-shaped rod 865 drives the square retaining rod 862 to move downward, thereby driving the touch block 863 to move downward. The touch block 863 and the driven block 864 have mutually matched inclined surfaces, so that the two driven blocks 864 move outward, pushing the tension square rod 610 to move outward and tighten the steel wire rope 630 to reinforce the iron tower. When the end of the L-shaped rod 865 is at the communication position of the transmission inclined groove 854 and the reset vertical groove 855, the cylindrical transmission body 853 continues to rotate, and the end of the L-shaped rod 865 will reset through the reset inclined groove, so as to not outwardly abut against the tension square rod 610. The tension square rod 610 can reset, and the spring 645 resets to move the sliding block 642 upward.

[0070] In order to realize power supply and lightning protection, the mounting table 320 in the embodiment is further provided with a solar cell panel 900 through the support body 330, and the lifting platform 410 is further provided with a lightning rod 411. The solar cell panel 900 can be electrically connected with a storage battery, and the storage battery can supply power to the communication equipment 500 and the double-shaft motor 810 of the cooperative mechanism 800. The lightning rod 411 can prevent lightning strikes.

[0071] The above is only a preferred embodiment of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A communication tower suitable for high altitude areas, characterized in that: The invention comprises a fixing portion (200) arranged on a foundation (100), four main tower poles (300) being arranged on the upper portion of the fixing portion (200), a plurality of connecting rods (310) being arranged between the main tower poles (300), a mounting platform (320) being connected to the upper portions of the four main tower poles (300), a plurality of communication devices (500) being arranged on the mounting platform (320) via a lifting mechanism (400), a tensioning linkage mechanism (600) for tensioning the entire iron tower, one end of which is arranged on the foundation (100), a snow removal mechanism (700) being arranged on the main tower poles (300), the tensioning linkage mechanism (600) being drivingly connected to the snow removal mechanism (700), and a coordination mechanism (800) for driving the tensioning linkage mechanism (600) and the lifting mechanism (400); The lifting mechanism (400) includes a lifting platform (410), a plurality of mounting brackets (420) for mounting communication equipment (500) are provided on the side of the lifting platform (410), a threaded sleeve (430) is provided in the middle of the lifting platform (410), and the threaded sleeve (430) is drivingly connected to the cooperative mechanism (800); The tensioning linkage mechanism (600) includes a tensioning square rod (610) inserted into the interior of the connecting rod (310), the outer end of the tensioning square rod (610) being rotatably provided with a tensioning wheel (620), and also includes a steel wire rope (630), one end of the steel wire rope (630) being fixed to the foundation platform (100), and the other end being fixed to an elastic component (640) slidably arranged on the top of the main tower (300), the elastic component (640) being driven to connect to the snow removal mechanism (700), and the interior of the tensioning square rod (610) being driven to connect to the cooperative mechanism (800); The cooperative mechanism (800) includes a dual-axis motor (810) fixed inside the iron tower, a first output shaft (820) of the dual-axis motor (810) connected to a threaded sleeve (430) via a rotating assembly, and a second output shaft (830) of the dual-axis motor (810) connected to a tensioning square rod (610) via a trigger assembly; The touch assembly includes a second electric clutch (851) fixed to the connecting rod (310) via a cross fixing frame (841), the second electric clutch (851) is drivingly connected to the second output shaft (830), the second electric clutch (851) is connected to a transmission rod (852), a cylindrical transmission body (853) is provided on the transmission rod (852), a transmission inclined groove (854) and a return vertical groove (855) are provided on the outer peripheral side of the cylindrical transmission body (853), and the transmission inclined groove (854) and the return vertical groove (855) are communicated; The invention also includes a retaining sleeve (861) fixedly connected via a cross fixing frame (841), the retaining sleeve (861) being located on the lower side of the cylindrical transmission body (853), the retaining sleeve (861) being provided with a square through slot inside, the square through slot being provided with a square retaining rod (862), the lower portion of the square retaining rod (862) being provided with a trigger block (863) having inclined surfaces on both sides, the end of the tensioning square rod (610) being provided with an activated block (864) having inclined surfaces, the upper portion of the square retaining rod (862) being connected to one end of an L-shaped rod (865), the other end of the L-shaped rod (865) being located inside the transmission inclined slot (854).

2. The communication tower suitable for high altitude areas according to claim 1, characterized in that: The fixing portion (200) comprises a chassis (210), the chassis (210) being fixed on the foundation platform (100) via embedded bolts (220), and the main tower (300) being arranged on the chassis (210).

3. The communication tower suitable for high altitude areas according to claim 1, characterized in that: The tensioning square rods (610), tensioning wheels (620) and steel wire ropes (630) are provided in four groups in total, each group being used to tension one main tower pole (300).

4. The communication tower suitable for high altitude areas according to claim 1, characterized in that: The elastic component (640) includes a fixed block (641) arranged at the top of the main tower (300) and a sliding block (642) that moves up and down along the main tower (300). A limiting groove (643) is provided on the side wall of the main tower (300). The sliding block (642) is slidably engaged in the limiting groove (643) through a clamping block (644). A spring (645) is provided between the fixed block (641) and the sliding block (642). The end of the steel wire rope (630) is fixed on the sliding block (642). The sliding block (642) is connected to a snow removal mechanism (700).

5. The communication tower suitable for high altitude areas according to claim 1, characterized in that: The snow removal mechanism (700) comprises a cover plate (710) which is directional and slidingly arranged on the circumference of the main tower (300); the cover plate (710) is open, and three side surfaces are attached to the outer wall of the main tower (300); a plurality of groups of elastic pushing components are provided on the cover plate (710), and a plurality of groups of snow scraping components cooperating with the elastic pushing components are provided on the main tower (300).

6. The communication tower suitable for high altitude areas according to claim 5, characterized in that: The snow scraping assembly includes a shaft (720) fixed on the main tower (300), a groove (730) is provided on the side wall of the cover plate (710), the shaft (720) slides inside the groove (730), and the other end of the shaft (720) is connected to a snow scraping plate (740), and the snow scraping plate (740) is arranged to be tilted downward.

7. The communication tower suitable for high altitude areas according to claim 6, characterized in that: The elastic pushing assembly comprises a mounting block (750) arranged on the cover plate (710), an elastic sheet (760) is provided at the lower portion of the mounting block (750), and a snow pushing block (770) is provided at the end of the elastic sheet (760).

8. The communication tower suitable for high altitude areas according to claim 1, characterized in that: The rotating assembly includes a first electric clutch (842) fixed to the connecting rod (310) via a cross fixing frame (841), the first electric clutch (842) is drivingly connected to the first output shaft (820), the first electric clutch (842) is connected to a rotating screw rod (843), the rotating screw rod (843) is threadedly connected in a threaded sleeve (430), and two retaining round rods (844) are provided on the mounting platform (320), and the retaining round rods (844) are inserted into the lifting platform (410).

9. The communication tower suitable for high altitude areas according to claim 1, characterized in that: A solar cell panel (900) is further provided on the mounting platform (320) via a bracket body (330), and a lightning rod (411) is further provided on the lifting platform (410).

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