Special-shaped communication tower against collapse

Abstract

The present invention provides a special-shaped communication tower that prevents collapse, which relates to the field of communication towers. The special-shaped communication tower that prevents collapse includes a support platform. A connecting seat is provided at the top of the support platform, a tower body is provided at the top of the connecting seat, a middle platform is provided at the center of the tower body, a top platform is provided at the top of the tower body, a dot matrix screen is provided at the top of the top platform, a communication antenna is provided inside the dot matrix screen, and one end of the communication antenna extends outside the dot matrix screen. An LED screen and a light box module are provided on the top of the middle platform. For this special-shaped communication tower that prevents collapse, multiple bent sleeves and shaft rods are set up to form a tripod. The multiple tripods are stacked from bottom to top, and steel connecting members are used to connect the multiple tripods in series to form the tower body. Through the cooperation of brackets, steel wires, runners, ferrules and counterweights, the tower body is gently knocked to shake off the snow on the tripod, reducing the load on the tower body caused by the snow and avoiding collapse due to excessive load on the tower body under the action of wind load.

Description

Technical Field

[0001] The present invention relates to the technical field of communication towers, and specifically to a special-shaped communication tower that prevents collapse. Background Art

[0002] In recent years, the communication industry in China has developed rapidly, and the scale of communication facility construction has been continuously expanding. In order to ensure the normal operation of the wireless communication system, communication antennas are generally installed at the highest point to increase the service radius and achieve an ideal communication effect. And communication antennas must be installed on communication towers to increase the height, so communication towers play an important role in the communication network system.

[0003] In winter in the north, communication towers are covered with snow, which further increases the load on the communication towers. Heavy snow is often accompanied by strong winds, and the dynamic response under wind load is very significant. Wind load will cause vibration and lateral displacement of the communication towers. In severe cases, the communication towers will be bent or toppled, resulting in safety accidents and affecting the communication network. Therefore, a new type of communication tower needs to be established. Summary of the Invention

[0004] (I) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the present invention provides a special-shaped communication tower that prevents collapse, and solves the problem in the above background art that in heavy snow weather, the communication tower body is covered with snow and the communication tower collapses under the action of wind load.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the present invention is realized through the following technical solutions: A special-shaped communication tower that prevents collapse, including a support platform, a connection seat is provided on the top of the support platform, a tower body is provided on the top of the connection seat, a middle platform is provided at the center of the tower body, a top platform is provided on the top of the tower body, a dot matrix screen is provided on the top of the top platform, a communication antenna is provided inside the dot matrix screen, one end of the communication antenna extends outside the dot matrix screen, and an LED screen and a light box module are provided on the top of the middle platform.

[0008] The tower body is stacked from bottom to top by a plurality of frames. Each frame is composed of three bent sleeves and three shaft rods. The shaft rods are arranged between two adjacent bent sleeves. The bent sleeves and the shaft rods form a triangular frame. A steel connection member is connected between two adjacent triangular frames. A micro-vibration mechanism is provided on the shaft rod.

[0009] The micro-vibration mechanism includes a bracket, a steel wire, a counterweight and a runner. The bracket is provided above the shaft rod. The lower end of the steel wire is connected to the top of the shaft rod, and the upper end of the steel wire is connected to the rod body of the bracket. The steel wire passes through the counterweight. The runner is pivotally connected to the end of the shaft rod. A hanging ring is connected to the rod body of the bracket, and a steel cable is connected to the runner. One end of the steel cable away from the runner passes through the hanging ring and is connected to the counterweight.

[0010] On one side of the runner, a plurality of fan blades are provided at equal angles around the center of the circle.

[0011] The top of the shaft rod is curved.

[0012] Preferably, the center of the runner is recessed inward. A ferrule is sleeved in the recess of the runner. The steel cable is connected to the runner. The ferrule can rotate around the shaft. A clamping groove is provided inside the ferrule. A receiving groove is provided inside the runner. The receiving groove is T-shaped. The longitudinal part of the receiving groove communicates with the clamping groove. An elastic member is provided in the receiving groove. The center of the elastic member arches into the clamping groove. Both ends of the elastic member are connected with thin springs. The ends of the thin springs away from the elastic member are connected to the inner wall of the receiving groove.

[0013] Preferably, the elasticity of the elastic member is greater than that of the thin spring. The thin spring is always in a stretched state. When the center of the elastic member is pressed into the receiving groove, the contraction elastic potential energy of the thin spring weakens. The elastic member gradually recovers due to the elastic potential energy. The thin spring is stretched to hinder the elastic member from restoring to its original state, delaying the restoration speed of the elastic member.

[0014] Preferably, the bent sleeve is connected with a support. The steel connecting member is welded to the support. The end of the bracket is connected to the support. The bracket is provided with a bent part. The bracket is inclined inward at 30°. The bent parts of adjacent brackets are welded together.

[0015] Preferably, an electric heating wire is provided inside the bracket. A photovoltaic module is arranged on the surface of the support. A storage battery and a single-chip microcomputer are provided inside the support. The single-chip microcomputer, the storage battery, the photovoltaic module and the electric heating wire are electrically connected. The bracket is made of a heat-conducting material.

[0016] Preferably, the end of the shaft rod penetrates through the center of the runner. The runner can rotate around the center of the circle. A threaded hole is provided at the end of the shaft rod. The end of the bent sleeve is threadedly connected with a bolt. The bolt is threadedly connected with the threaded hole.

[0017] Preferably, it further includes a support guardrail. The support guardrail is L-shaped. The lower end of the support guardrail is connected to the top of the support platform. The upper end of the support guardrail is bent and connected to one section of the steel connecting member of the tower body.

[0018] (III) Beneficial effects

[0019] The present invention provides a special-shaped communication tower for preventing collapse. It has the following beneficial effects:

[0020] 1. For the special-shaped communication tower for preventing collapse, a plurality of bent sleeves and shaft rods are set up to form a triangular frame. A plurality of triangular frames are stacked from bottom to top. The steel connecting members are used to connect a plurality of triangular frames in series to form the tower body. Through the cooperation of the bracket, steel wire, runner, ferrule and counterweight, the tower body is gently knocked to shake off the snow on the triangular frame, reducing the load on the tower body caused by the snow, and avoiding the collapse of the tower body due to excessive load under the action of wind load. Brief description of the drawings

[0021] Figure 1 It is a three-dimensional view of the structure of the first embodiment of the present invention;

[0022] Figure 2 It is a view showing a partial structure of the tower body of the first embodiment of the present invention;

[0023] Figure 3 It is an exploded view of a partial structure of the tower body of the first embodiment of the present invention;

[0024] Figure 4 It is a cross-sectional view of the rotating wheel structure of the first embodiment of the present invention;

[0025] Figure 5 It is a three-dimensional view of the structure of the second embodiment of the present invention;

[0026] Figure 6 It is a three-dimensional view of the structure of the second embodiment of the present invention;

[0027] Figure 7 It is a three-dimensional view of the structure of the second embodiment of the present invention.

[0028] In the figure: 1 support platform, 2 connecting seat, 3 tower body, 31 bending sleeve, 311 bolt, 32 shaft rod, 321 screw hole, 33 bracket, 331 hanging ring, 34 steel wire, 35 counterweight, 4 middle platform, 5 top platform, 6 dot matrix screen, 7 communication antenna, 8 LED screen, 9 light box module, 10 support guardrail, 11 rotating wheel, 111 ring, 112 card slot, 113 storage groove, 114 elastic member, 115 thin spring, 12 fan blade, 13 steel cable, 14 support, 15 steel connecting member, 16 east column, 161 steel structure framework, 162 curtain light box, 163 lighting character module. Specific embodiments

[0029] The embodiment of the present invention provides a special-shaped communication tower for preventing collapse. In the first embodiment, as Figures 1-4 shown, it includes a support platform 1. A connecting seat 2 is fixedly installed on the top of the support platform 1. A tower body 3 is fixedly installed on the top of the connecting seat 2. A middle platform 4 is fixedly installed at the center of the tower body 3. A top platform 5 is fixedly installed on the top of the tower body 3. A dot matrix screen 6 is fixedly installed on the top of the top platform 5. A communication antenna 7 is fixedly installed inside the dot matrix screen 6. One end of the communication antenna 7 extends outside the dot matrix screen 6. An LED screen 8 and a light box module 9 are fixedly installed on the top of the middle platform 4. The entire communication tower is composed of the support platform 1, the connecting seat 2, the tower body 3, the dot matrix screen 6, and the communication antenna 7.

[0030] The tower body 3 is stacked from bottom to top by a plurality of frames. Each frame is composed of three bending sleeves 31 and three shaft rods 32. The shaft rods 32 are arranged between two adjacent bending sleeves 31. The bending sleeves 31 and the shaft rods 32 form a triangular frame. A steel connecting member 15 is welded between two adjacent triangular frames. A micro-vibration mechanism is provided on the shaft rod 32.

[0031] Combined with the attached Figure 1 、 2 It can be seen that the steel connecting member 15 connects multiple triangular frames in series. The steel connecting member 15 at the lowermost end of the tower body 3 is welded to the support platform 1, the middle platform 4 is welded to the steel connecting member 15 in the middle section of the tower body 3, and the top platform 5 is welded to the steel connecting member 15 at the uppermost end of the tower body 3. The steel connecting member 15 can be a reinforcing bar rod.

[0032] The micro-vibration mechanism includes a bracket 33, a steel wire 34, a counterweight 35 and a runner 11. The bracket 33 is arranged above the shaft rod 32. The lower end of the steel wire 34 is welded to the top of the shaft rod 32, the upper end of the steel wire 34 is welded to the body of the bracket 33. The steel wire 34 passes through the counterweight 35, and the counterweight 35 can move up and down along the steel wire 34. The runner 11 is pivotally connected to the end of the shaft rod 32. A hanging ring 331 is welded to the body of the bracket 33, a steel cable 13 is welded to the runner 11, and one end of the steel cable 13 away from the runner 11 passes through the hanging ring 331 and is welded to the counterweight 35.

[0033] A plurality of fan blades 12 are welded to one side of the runner 11 at equal angles around the center. The airflow blows the fan blades 12 to drive the runner 11 to rotate, and the runner 11 rotates to wind the steel cable 13, driving the counterweight 35 to rise.

[0034] The top of the shaft rod 32 is curved to facilitate the sliding of snow.

[0035] The center of the runner 11 is recessed inward. A collar 111 is sleeved in the recess of the runner 11. The collar 111 is pivotally connected to the runner 11. The steel cable 13 is welded to the runner 11, and the collar 111 can rotate around the axis.

[0036] Combined with the attached Figure 4 , a clamping groove 112 is opened on the inner side of the collar 111, a receiving groove 113 is opened in the runner 11, the receiving groove 113 is T-shaped, the longitudinal part of the receiving groove 113 is communicated with the clamping groove 112, an elastic member 114 is arranged in the receiving groove 113, the center of the elastic member 114 arches into the clamping groove 112, and both ends of the elastic member 114 are welded with thin springs 115. One end of the thin spring 115 away from the elastic member 114 is welded to the inner wall of the receiving groove 113.

[0037] The elasticity of the elastic member 114 is greater than that of the thin spring 115, and the thin spring 115 is always in a stretched state.

[0038] Working principle: The airflow blows the fan blades 12 to drive the runner 11 to rotate. At this time, the center of the elastic member 114 is embedded in the clamping groove 112. The collar 111 rotates with the runner 11, so that the collar 111 winds the steel cable 13. When the counterweight 35 rises to the highest point, the counterweight 35 abuts against the bracket 33, and the steel cable 13 pulls the collar 111, causing the clamping groove 112 to be misaligned with the receiving groove 113, and the elastic member 114 is pressed into the receiving groove 113 by the collar 111.

[0039] When the center of the elastic member 114 is pressed into the receiving groove 113, the contraction of the thin spring 115 weakens the elastic potential energy. Since the elastic member 114 is deformed by extrusion to generate elastic potential energy.

[0040] After the elastic member 114 is pressed into the receiving groove 113, the ferrule 111 is disengaged from the fixation with the runner 11, and the ferrule 111 can rotate freely. At this time, the counterweight 35 slides down and impacts the surface of the shaft rod 32, shaking off the snow on the surface.

[0041] When the counterweight 35 descends to the lowest point, the receiving groove 113 is reconnected and communicated with the card slot 112. At this time, the elastic member 114 is restored due to the elastic potential energy and snaps into the card slot 112, causing the ferrule 111 and the runner 11 to be locked again.

[0042] During the process of the elastic member 114 snapping into the card slot 112, since the elasticity of the elastic member 114 is greater than that of the thin spring 115, the thin spring 115 is stretched to generate a reaction force, which hinders the elastic member 114 from returning to its original state and delays the recovery speed of the elastic member 114.

[0043] With such a setting, during the rotation of the ferrule 111, the card slot 112 passes above the receiving groove 113 multiple times. However, due to the action of the thin spring 115, the elastic member 114 does not enter the card slot 112. When the counterweight 35 descends to the lowest point, the card slot 112 just docks with the receiving groove 113. The counterweight 35 pulls the ferrule 111 through the steel cable 13, and the ferrule 111 stops rotating, allowing the elastic member 114 sufficient time to reset and snap into the card slot 112.

[0044] The bent sleeve 31 is welded with a support 14, the steel connecting member 15 is welded with the support 14, the end of the bracket 33 is welded with the support 14. The bracket 33 is provided with a bent portion and is inclined inward at 30°. The bent portions of adjacent brackets 33 are welded together. This increases the overall firmness.

[0045] An electric heating wire is fixedly installed inside the bracket 33. The surface of the support 14 is provided with a photovoltaic module. A storage battery and a single-chip microcomputer are provided inside the support 14. The single-chip microcomputer, the storage battery, the photovoltaic module and the electric heating wire are electrically connected. The bracket 33 is made of a heat-conducting material. The temperature is transferred to the steel wire 34, melting the ice crystals on the steel wire 34 and preventing the formation of ice crystals on the steel wire 34 from affecting the sliding of the counterweight 35.

[0046] The end of the shaft rod 32 passes through the center of the runner 11. The runner 11 can rotate around the center. A threaded hole 321 is provided at the end of the shaft rod 32. The end of the bent sleeve 31 is threadedly connected with a bolt 311, and the bolt 311 is threadedly connected with the threaded hole 321.

[0047] It also includes a guardrail 10 , which is L-shaped. The lower end of the guardrail 10 is welded to the top of the support platform 1 , and the upper end of the guardrail 10 is bent and welded to a section of a steel connecting member 15 of the tower body 3 .

[0048] The cross section of the middle platform 4 is elliptical, and the upper surface is a curved surface, so that the accumulated snow can slide off the middle platform 4 easily.

[0049] Embodiment 2, as attached Figures 5-7 As shown, the basic structure of this embodiment is roughly the same as that of the first embodiment, and the following are the differences: an oriental column 16 is fixedly installed between the support platform 1 and the middle platform 4. A steel structure frame 161 is built inside the oriental column 16, the lower end of the steel structure frame 161 is welded to the support platform 1, and the upper end of the steel structure frame 161 is welded to the bottom of the middle platform 4. A shell is fixedly installed outside the steel structure frame 161, and a light box module 9, a curtain light box 162 and a bright character module 163 are installed around the shell.

[0050] The light box module 9 has a built-in lighting system, which can change colors according to the program. The lighting character module 163 is fixedly installed on the outside of the light box module 9. The steel structure frame 161 is a truss structure, and the light box module is directly beautified by edge wrapping.

[0051] In summary, the anti-collapse special-shaped communication tower is equipped with a plurality of curved sleeves 31 and shafts 32 to form a tripod, the plurality of tripods are stacked from bottom to top, and the plurality of tripods are connected in series by a steel connecting member 15 to form a tower body 3. The tower body 3 is lightly knocked by cooperating with a bracket 33, a steel wire 34, a rotating wheel 11, a ring 111 and a counterweight block 35 to shake off the snow on the tripod, thereby reducing the load on the tower body 3 caused by the snow, and avoiding collapse of the tower body 3 due to excessive load under the action of wind load.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The special-shaped communication tower against collapse, including a support platform (1), is characterized in that: At the top of the support platform (1), there is a connecting seat (2). At the top of the connecting seat (2), there is a tower body (3). At the center of the tower body (3), there is a middle platform (4). At the top of the tower body (3), there is a top platform (5). At the top of the top platform (5), there is a dot matrix screen (6). Inside the dot matrix screen (6), there is a communication antenna (7). One end of the communication antenna (7) extends outside the dot matrix screen (6). At the top of the middle platform (4), there is an LED screen (8) and a light box module (9); The tower body (3) is stacked from bottom to top by multiple frames. Each frame is composed of three bent sleeves (31) and three shaft rods (32). The shaft rods (32) are arranged between two adjacent bent sleeves (31). The bent sleeves (31) and the shaft rods (32) form a triangular frame. A steel connecting member (15) is connected between two adjacent triangular frames. A micro-vibration mechanism is provided on the shaft rod (32); The micro-vibration mechanism includes a bracket (33), a steel wire (34), a counterweight (35) and a runner (11). The bracket (33) is arranged above the shaft rod (32). The lower end of the steel wire (34) is connected to the top of the shaft rod (32). The upper end of the steel wire (34) is connected to the body of the bracket (33). The steel wire (34) passes through the counterweight (35). The runner (11) is pivotally connected to the end of the shaft rod (32). A hanging ring (331) is connected to the body of the bracket (33). A steel cable (13) is connected to the runner (11). One end of the steel cable (13) away from the runner (11) passes through the hanging ring (331) and is connected to the counterweight (35); On one side of the runner (11), a plurality of fan blades (12) are arranged at equal angles around the center of the circle; The top of the shaft rod (32) is curved; The center of the runner (11) is recessed inward. A ferrule (111) is sleeved in the recessed part of the runner (11). The steel cable (13) is connected to the runner (11). The ferrule (111) can rotate around the axis. A card slot (112) is opened on the inner side of the ferrule (111). A receiving groove (113) is opened in the runner (11). The receiving groove (113) is in a T shape. The longitudinal part of the receiving groove (113) is communicated with the card slot (112). An elastic member (114) is arranged in the receiving groove (113). The center of the elastic member (114) arches into the card slot (112). Both ends of the elastic member (114) are connected with thin springs (115). One end of the thin spring (115) away from the elastic member (114) is connected to the inner wall of the receiving groove (113); The elasticity of the elastic member (114) is greater than that of the thin spring (115). The thin spring (115) is always in a stretched state. When the center of the elastic member (114) is pressed into the receiving groove (113), the elastic potential energy of the thin spring (115) contracts and weakens. The elastic member (114) gradually recovers due to the elastic potential energy. The thin spring (115) is stretched to hinder the elastic member (114) from restoring to its original state and delays the recovery speed of the elastic member (114); The bent sleeve (31) is connected with a support (14), a steel connecting member (15) is welded to the support (14), the end of a bracket (33) is connected to the support (14), the bracket (33) is provided with a bent portion, the bracket (33) is inclined inward at 30°, and the bent portions of adjacent brackets (33) are welded together.

2. The anti-collapse special-shaped communication tower according to claim 1, wherein: The bracket (33) is provided with a heating wire inside, a photovoltaic module is arranged on the surface of the support (14), a storage battery and a single-chip microcomputer are arranged inside the support (14), the single-chip microcomputer, the storage battery, the photovoltaic module and the heating wire are electrically connected, and the bracket (33) is made of a heat-conducting material.

3. The anti-collapse special-shaped communication tower according to claim 1, characterized in that: The end of the shaft rod (32) penetrates through the center of the runner (11), the runner (11) can rotate around the center, a threaded hole (321) is formed at the end of the shaft rod (32), a bolt (311) is threadedly connected to the end of the bent sleeve (31), and the bolt (311) is threadedly connected to the threaded hole (321).

4. The anti-collapse special-shaped communication tower according to claim 1, wherein: It further includes a supporting guardrail (10), the supporting guardrail (10) is L-shaped, the lower end of the supporting guardrail (10) is connected to the top of the support platform (1), and the upper end of the supporting guardrail (10) is bent and connected to one section of the steel connecting member (15) of the tower body (3).

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