Deicing device and base station tower

Abstract

The utility model discloses a de-icing device and a base station tower. The de-icing device comprises a mounting assembly and a first de-icing assembly, the installation assembly is used for being installed on a base station tower and located below the signal emission box. The first deicing assembly can rotate around a first axis and crush ice pitons to be removed in the process of rotating around the first axis. According to the utility model, the ice piton at the bottom of the signal emission box can be removed, and unstable signal emission caused by the formation of the ice piton can be prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication base station technical field, concretely relates to a deicing device and base station tower. BACKGROUND

[0002] The existing base station equipment can be frosted and iced when the weather is cold, and can be iced and hung on the signal emission box after encountering rainy and snowy weather, and can form an ice cone hung below the emission box in snowy weather, and the existing deicing equipment is insufficient to quickly clean the ice cone hung on the bottom of the emission box, if encountering pedestrians passing through the ice cone from the base station accessory, the pedestrians can be easily injured by the falling ice cone, and the ice cone hung below the signal emission box can increase the weight of the emission box, and can make the signal emission box extremely unstable in the wind, and the signal emitted by the signal emission box is also unstable. Since the signal emission box is installed at the top of the base station tower and is circumferentially distributed outside the top of the base station tower, the existing deicing equipment is insufficient to quickly clean the ice cone hung on the bottom of the emission box.

[0003] How to clean the ice cone hung on the emission box is one of the important problems to be solved in the field. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a deicing device and base station tower to solve the problems in the prior art, which can clean the ice cone hung on the bottom of the emission box.

[0005] The utility model provides a deicing device, which comprises a mounting assembly and a first deicing assembly.

[0006] The mounting assembly is used for being mounted on the base station tower and located below the signal emission box.

[0007] The first deicing assembly can rotate around the first axis and break the ice cone to be removed in the process of rotating around the first axis.

[0008] The deicing device described above, wherein, optionally, the first deicing assembly comprises a support rod and an ice breaking mechanism.

[0009] One end of the support rod is connected with the mounting assembly, and the other end is connected with the ice breaking mechanism; the ice breaking mechanism is used for removing the ice cone on the bottom of the signal emission box in the process of rotating around the first axis.

[0010] The deicing device described above, wherein, optionally, the ice breaking mechanism comprises a swing rod and an ice breaking ball.

[0011] One end of the swing rod is hinged with the support rod, and the other end is connected with the ice breaking ball.

[0012] The ice breaking ball can swing around the second axis.

[0013] The deicing device as described above, wherein, optionally: the ice breaking mechanism further comprises a transmission rod and a driving column;

[0014] The transmission rod is rotationally connected with the mounting assembly; the driving column is fixedly installed at the top end of the transmission rod, and a guide groove is arranged on the driving column; the guide groove is arranged in an up-and-down direction in a circumferential direction;

[0015] A guide pin is installed on the swing rod and is slidingly arranged in the guide groove;

[0016] When the transmission rod rotates relative to the mounting assembly, the guide pin is driven to slide along the guide groove to drive the swing rod to swing.

[0017] The deicing device as described above, wherein, optionally: a first driving mechanism is further included, and the first driving mechanism is used to drive the first deicing assembly to rotate around the first axis and drive the transmission rod to rotate.

[0018] The deicing device as described above, wherein, optionally: the mounting assembly comprises a sleeve, and the sleeve is rotationally arranged on the base station tower;

[0019] A first gear ring and a bearing plate are fixedly arranged on the sleeve, and the ice breaking mechanism is arranged on the bearing plate;

[0020] The first driving mechanism is arranged in the base station tower, an opening is arranged on the sidewall of the base station tower, and the first driving mechanism is in transmission connection with the first gear ring at the opening.

[0021] The deicing device as described above, wherein, optionally: a second gear ring is further fixedly arranged on the base station tower;

[0022] The bearing plate is located in the second gear ring, and a slide is arranged on the bearing plate;

[0023] The ice breaking mechanism further comprises a mounting disc, and the mounting disc is in sliding fit connection with the slide;

[0024] The bottom of the support rod is fixedly connected with the mounting disc, and the transmission rod is rotationally connected with the mounting disc;

[0025] A driving gear is installed on the transmission rod, and the driving gear can be engaged with the second gear ring;

[0026] The first driving mechanism is further used to drive the mounting disc to slide along the slide and make the driving gear engaged with the second gear ring.

[0027] The deicing device as claimed in any one of the preceding claims, wherein, optionally, the first deicing assembly is provided in a plurality, and the drive gears of the plurality of first deicing assemblies are provided with at least two different sizes of pitch circle radius.

[0028] The deicing device as claimed in any one of the preceding claims, wherein, optionally, the first drive mechanism is connected to the ice breaking mechanism through a locking mechanism.

[0029] The locking mechanism is provided with at least two working states, in a first working state, the locking mechanism drives the ice breaking mechanism to the end of the slide close to the first axis and locks, and the drive gear is disengaged from the second gear ring; in a second working state, the locking mechanism drives the ice breaking mechanism to a position away from the first axis and locks, and the drive gear is engaged with the second gear ring.

[0030] The deicing device as claimed in any one of the preceding claims, wherein, optionally, the locking mechanism comprises a stabilizing shaft connected to the inner wall of the sleeve and a moving block; the upper end of the stabilizing shaft is provided with a rotating plate, and the lower end of the stabilizing shaft is fixedly connected with a locking plate; a first torsional spring is connected between the stabilizing shaft and the rotating plate, and the first torsional spring is used to place the rotating plate and the locking plate in a misaligned state.

[0031] The rotating plate is provided with a first clamping groove, a second clamping groove and a first connecting groove, and the first clamping groove, the second clamping groove and the first connecting groove all penetrate through the rotating plate.

[0032] The locking plate is provided with a third clamping groove, a fourth clamping groove and a second connecting groove, and the third clamping groove and the fourth clamping groove both penetrate through the locking plate.

[0033] The moving block is provided with a locking rod, and the locking rod slides through the rotating plate and the locking plate.

[0034] One side of the moving block is provided with a pushing groove, and one end of the moving block is connected with the mounting disc, and the moving block is used to push the mounting disc to slide along the slide.

[0035] The deicing device as claimed in any one of the preceding claims, wherein, optionally, the locking mechanism further comprises a support column, one end of the support column is provided with an upper top rod, and the lower end of the support column is provided with a lower top rod.

[0036] The upper top rod can push the rotating plate to rotate, so that the rotating plate can be aligned with the locking plate.

[0037] The lower top rod can enter the pushing groove when the locking mechanism rotates with the sleeve, and drive the moving block to move.

[0038] The deicing device as claimed in the preceding paragraph, wherein, optionally: the first driving mechanism comprises a first motor, a first gear and a second gear;

[0039] The first gear is in driving connection with the first motor, the second gear is in engagement with the first gear, and the second gear is in engagement with the first gear ring.

[0040] The deicing device as claimed in the preceding paragraph, wherein, optionally: further comprising a second deicing assembly;

[0041] The second deicing assembly comprises a vibrating rod, the vibrating rod is in rotational connection with the base station tower through a pin, one end of the vibrating rod is provided with a vibrating ball, and an elastic member is further arranged between the vibrating rod and the base station tower, and the connection position of the elastic member and the vibrating rod is located between the vibrating ball and the pin.

[0042] The deicing device as claimed in the preceding paragraph, wherein, optionally: further comprising a second driving mechanism, the second driving mechanism is used for intermittently pressing the vibrating rod away from one end of the vibrating ball.

[0043] The deicing device as claimed in the preceding paragraph, wherein, optionally: the second driving mechanism comprises a second motor and a rotating column;

[0044] One end of the vibrating rod away from the vibrating ball is provided with a first protrusion, and the outer periphery of the rotating column is provided with a second protrusion protruding outward;

[0045] The second protrusion is used for intermittently pressing the first protrusion when the rotating column rotates.

[0046] The deicing device as claimed in the preceding paragraph, wherein, optionally: further comprising a protective cover, the protective cover is installed on the base station tower and located above the first deicing assembly.

[0047] The deicing device as claimed in the preceding paragraph, wherein, optionally: a heating coil is arranged in the protective cover.

[0048] The deicing device as claimed in the preceding paragraph, wherein, optionally: a threaded hole coaxial with the rotating column is arranged on the rotating column, and a screw rod in threaded connection with the rotating column is arranged on the second motor;

[0049] The protective cover is connected with the rotating column through a connecting piece, the connecting piece is in rotational connection with the rotating column and is axially fixed;

[0050] The protective cover is fixedly connected with the connecting piece, and a strip-shaped hole is arranged on the base station tower for the connecting piece to pass through.

[0051] The deicing device as described above, wherein, optionally: the base station tower is provided with a limiting groove, the rotating column is provided with a limiting rod, and the limiting rod is capable of sliding in the limiting groove.

[0052] The limiting rod is connected with the rotating column through a rotating pin, and a torsional spring is arranged between the limiting rod and the rotating pin.

[0053] The utility model also provides a base station tower, wherein, including the deicing device of any one of the above.

[0054] Compared with the prior art, the utility model discloses a first deicing assembly arranged below the signal emission box, when deicing is needed, the first deicing assembly is controlled to rotate around the first axis, and the first deicing assembly breaks the ice cone hanging down at the bottom of the signal emission box in the process of rotating around the first axis, so that the purpose of removing the ice cone is achieved. The ice cone at the bottom of the signal emission box is removed in time, which can reduce the influence of the weight of the ice cone on the emission box and is beneficial to guarantee the stability of the signal emission box. BRIEF DESCRIPTION OF DRAWINGS

[0055] Figure 1 It is the whole structure schematic diagram of the utility model;

[0056] Figure 2 It is the sectional view of the deicing device provided by the utility model;

[0057] Figure 3 It is Figure 2 The local amplification structure schematic diagram of A in;

[0058] Figure 4 It is Figure 2 The local amplification structure schematic diagram of B in;

[0059] Figure 5 It is Figure 2 The local amplification structure schematic diagram of C in;

[0060] Figure 6 It is the perspective view of the deicing device provided by the utility model;

[0061] Figure 7 It is the installation structure schematic diagram of the first deicing assembly provided by the utility model;

[0062] Figure 8 It is Figure 7 The local amplification structure schematic diagram of D in;

[0063] Figure 9 It is the perspective view of the locking mechanism provided by the utility model;

[0064] Figure 10 It is the protective cover structure schematic diagram provided by the utility model.

[0065] Reference signs:

[0066] 1 - mounting assembly, 2 - first deicing assembly, 3 - base station tower, 4 - first drive mechanism, 5 - locking mechanism, 6 - second deicing assembly, 7 - second drive mechanism, 8 - protective cover;

[0067] 11 - sleeve, 12 - first gear ring, 13 - bearing plate;

[0068] 131 - slide;

[0069] 21 - support rod, 22 - ice breaking mechanism;

[0070] 221 - swing rod, 222 - ice breaking ball, 223 - transmission rod, 224 - drive column, 225 - guide groove, 226 - guide pin, 227 - mounting disc, 228 - drive gear;

[0071] 31 - second gear ring, 32 - limiting groove;

[0072] 41 - first motor, 42 - first gear, 43 - second gear;

[0073] 51 - stabilizing shaft, 52 - moving block, 53 - rotating plate, 54 - locking plate, 55 - support column;

[0074] 521 - push groove, 522 - locking rod;

[0075] 531 - first clamping groove, 532 - second clamping groove, 533 - first connecting groove;

[0076] 541 - third clamping groove, 542 - fourth clamping groove, 543 - second connecting groove;

[0077] 551 - upper top rod, 552 - lower top rod;

[0078] 61 - vibration rod, 62 - vibration ball, 63 - elastic member, 64 - pin, 65 - first protrusion;

[0079] 71 - second motor, 72 - rotating column, 73 - second protrusion, 74 - limiting rod, 75 - rotating pin;

[0080] 81 - heating coil. DETAILED DESCRIPTION

[0081] The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model and cannot be explained as a limitation of the utility model.

[0082] In view of the problems in the background art, the utility model provides a deicing device, please refer to Figures 1 to 10, comprising a mounting assembly 1 and a first deicing assembly 2; the mounting assembly 1 is used for mounting the first deicing assembly 2 and moving the mounting assembly 1 along a set track.

[0083] In the embodiment, the mounting assembly 1 is used for being mounted on the base station tower 3 and being located below the signal transmitting box. During the mounting, the mounting assembly 1 should be located at a distance below the lower part of the transmitting box, as long as the first deicing assembly 2 can contact the ice cone at the bottom of the transmitting box during the working.

[0084] The first deicing assembly 2 can rotate around the first axis and break the ice cone to be removed during the rotation around the first axis. In the embodiment, in order to better remove the ice cone at the bottom of the transmitting box, the first axis is usually a vertical line, and in the embodiment, the first axis is the center line of the base station tower 3.

[0085] During the use, when the ice cone needs to be removed, the first deicing assembly 2 is controlled to rotate around the first axis, so that the first deicing assembly 2 can make a deicing action in the circumferential direction below the transmitting box, thereby removing the ice cone at the bottom of the transmitting box.

[0086] In order to realize the deicing function of the first deicing assembly 2, the embodiment further discloses the specific structure of the first deicing assembly 2. Specifically, the first deicing assembly 2 comprises a support rod 21 and an ice breaking mechanism 22. The support rod 21 plays a supporting role to facilitate the ice breaking mechanism 22 to realize the ice breaking action.

[0087] One end of the support rod 21 is connected with the mounting assembly 1, and the other end is connected with the ice breaking mechanism 22; the ice breaking mechanism 22 is used for removing the ice cone at the bottom of the signal transmitting box during the rotation around the first axis.

[0088] In the embodiment, the ice breaking mechanism 22 is a swing piece and realizes the ice breaking by swinging. The specific structure of the ice breaking mechanism 22 is further described as follows: the ice breaking mechanism 22 comprises a swing rod 221 and an ice breaking ball 222, that is, the ice breaking ball 222 can be a metal ball or a non-metal ball with a certain mass, and the ice breaking effect is improved by swinging the ice breaking ball 222. During the swinging of the ice breaking ball 222, the ice breaking ball 222 has a certain energy, and therefore, compared with the component which is arranged to only make a circumferential motion, the ice breaking mechanism 22 has a better ice breaking effect.

[0089] In a specific implementation, one end of the swing rod 221 is hinged to the support rod 21, and the other end is connected to the ice-breaking ball 222; the ice-breaking ball 222 can swing around the second axis. That is, the ice-breaking ball 222 swings around the second axis and performs a circular motion around the first axis in the process of breaking the ice cone. In a specific implementation, the second axis is a horizontal line.

[0090] In a specific implementation, in order to realize the swing of the swing rod 221, it is only necessary to drive the point on the swing rod 221 to reciprocate up and down around the fulcrum. Please refer to Figure 2 and Figure 4 In the utility model, a mode of driving the swing of the swing rod 221 is disclosed. Specifically, the ice-breaking mechanism 22 further comprises a transmission rod 223 and a driving column 224. In a specific implementation, the driving column 224 is used to drive the swing of the swing rod 221. Specifically, the transmission rod 223 is rotationally connected with the mounting assembly 1; the driving column 224 is fixedly installed at the top end of the transmission rod 223, and a guide groove 225 is arranged on the driving column 224; the guide groove 225 is arranged in an up-and-down direction in a circumferential direction. In the process of rotation of the driving column 224, the swing rod 221 swings up and down. Specifically, a guide pin 226 is installed on the swing rod 221, and the guide pin 226 is slidingly arranged in the guide groove 225.

[0091] When the transmission rod 223 rotates relative to the mounting assembly 1, the guide pin 226 is driven to slide along the guide groove 225, so as to drive the swing rod 221 to swing. That is, the rotation of the transmission rod 223 is converted into the swing of the swing rod 221 by the driving column 224.

[0092] In a specific implementation, in order to realize the action of the first ice-removing assembly 2, the utility model further comprises a first driving mechanism 4, which is used to drive the first ice-removing assembly 2 to rotate around the first axis and drive the transmission rod 223 to rotate.

[0093] In a specific implementation, please refer to Figure 1 and Figure 2 The mounting assembly 1 comprises a sleeve 11, and the sleeve 11 is rotationally sleeved on the base station tower 3. In a specific implementation, the sleeve 11 can be installed on the base station tower 3 through a bearing. A first gear ring 12 and a bearing plate 13 are fixedly arranged on the sleeve 11, and the ice-breaking mechanism 22 is arranged on the bearing plate 13. The function of the first gear ring 12 is to realize the transmission connection between the first driving mechanism 4 and the sleeve 11, so that the first driving mechanism 4 drives the sleeve 11 to rotate, and in turn drives the first ice-removing assembly 2 connected with the sleeve 11 to rotate around the first axis. Specifically, the center line of the first gear ring 12 coincides with the first axis.

[0094] In some implementations, the first driving mechanism 4 is arranged in the base station tower 3, and the first driving mechanism 4 is drivingly connected with the first ring gear 12 at an opening provided on the sidewall of the base station tower 3. In this way, the first driving mechanism 4 can be arranged in the base station tower 3, and wiring is facilitated and rain erosion is avoided. In specific implementation, the first driving mechanism 4 is drivingly connected with the first ring gear 12 through a plurality of transmission gears.

[0095] In specific implementation, in order to realize the rotation of the transmission rod 223, the base station tower 3 is further provided with a second ring gear 31. The second ring gear 31 is used to drive the first ice removing assembly 2 to rotate when the first ice removing assembly 2 rotates around the first axis, so as to make the swing rod 221 swing.

[0096] The bearing plate 13 is located in the second ring gear 31, and the bearing plate 13 is provided with a slide 131. In specific implementation, the bearing plate 13 is fixedly connected with the sleeve 11. The ice breaking mechanism 22 further comprises a mounting disc 227, and the mounting disc 227 is slidingly connected with the slide 131.

[0097] The bottom of the support rod 21 is fixedly connected with the mounting disc 227, and the transmission rod 223 is rotatably connected with the mounting disc 227.

[0098] The transmission rod 223 is provided with a driving gear 228, and the driving gear 228 is capable of meshing with the second ring gear 31. When the driving gear 228 meshes with the second ring gear 31, the driving gear 228 rotates around the first rotation shaft, and rotates around the second ring gear 31 under the action of the second ring gear 31, so as to realize the rotation of the swing rod 221.

[0099] The first driving mechanism 4 is further used to drive the mounting disc 227 to slide along the slide 131, and to make the driving gear 228 mesh with the second ring gear 31. The first driving mechanism 4 drives the mounting disc 227 to slide along the slide 131 through the locking mechanism 5, which will be described later.

[0100] In specific implementation, in order to improve the ice breaking effect, the number of the first ice removing assemblies 2 is multiple, and the driving gears 228 on the multiple first ice removing assemblies 2 have at least two different sizes of pitch circle radii. Preferably, the number of the first ice removing assemblies 2 is three, and the diameters of the driving gears 228 on the three first ice removing assemblies 2 are different. In this way, the ice removing areas of the multiple first ice removing assemblies 2 are different, so that the ice removing area is maximized.

[0101] In specific implementation, please refer to Figure 9The first driving mechanism 4 is connected with the ice breaking mechanism 22 through a locking mechanism 5.

[0102] The locking mechanism 5 has at least two working states, in the first working state, the locking mechanism 5 drives the ice breaking mechanism 22 to the position close to the first axis and locks, and the driving gear 228 is disengaged from the second gear ring 31; in the first working state, the ice breaking mechanism 22 is close to the first axis.

[0103] In the second working state, the locking mechanism 5 drives the ice breaking mechanism 22 to the position away from the first axis and locks, and the driving gear 228 is engaged with the second gear ring 31. In this state, the ice breaking mechanism 22 is expanded outwardly and breaks ice in a larger area.

[0104] In order to realize the above functions, the utility model further discloses a locking mechanism 5, in specific implementation, the locking mechanism 5 can be switched between the first working state and the second working state by adding a driving mechanism. In another implementation mode, in order to reduce the driving mechanism, the utility model further discloses a locking mechanism 5 to enable the first driving mechanism 4 to switch the locking mechanism 5 between the first working state and the second working state. Specifically, the locking mechanism 5 comprises a stabilizing shaft 51 connected with the inner wall of the sleeve 11 and a moving block 52; the upper end of the stabilizing shaft 51 is rotatably provided with a rotating plate 53, and the lower end of the stabilizing shaft 51 is fixedly connected with a locking plate 54; a first torsional spring is connected between the stabilizing shaft 51 and the rotating plate 53, and the first torsional spring is used to make the rotating plate 53 and the locking plate 54 be in a misaligned state. That is, the first torsional spring is used to make the locking mechanism 5 be in the first working state or the second working state to realize locking.

[0105] In specific implementation, the rotating plate 53 is provided with a first clamping groove 531, a second clamping groove 532 and a first connecting groove 533, and the first clamping groove 531, the second clamping groove 532 and the first connecting groove 533 all penetrate through the rotating plate 53.

[0106] The locking plate 54 is provided with a third clamping groove 541, a fourth clamping groove 542 and a second connecting groove 543, and the third clamping groove 541 and the fourth clamping groove 542 all penetrate through the locking plate 54. In specific implementation, the alignment of the rotating plate 53 and the locking plate 54 means that the first clamping groove 531 is aligned with the third clamping groove 541, the second clamping groove 532 is aligned with the fourth clamping groove 542, and the first connecting groove 533 is aligned with the second connecting groove 543.

[0107] In a specific implementation, the moving block 52 is provided with a locking rod 522 which slides through the rotating plate 53 and the locking plate 54. The locking rod 522 is used to lock the locking mechanism 5 in the first working state or the second working state.

[0108] One side of the moving block 52 is provided with a pushing groove 521; one end of the moving block 52 is connected with the mounting disc 227, and the moving block 52 is used to push the mounting disc 227 to slide along the slide rail 131. In a specific implementation, when the sleeve 11 rotates, the stabilizing shaft 51 rotates accordingly. In the process of rotation, the locking rod 522 is moved, and the moving block 52 is extended or retracted outwardly, so as to realize the sliding of the mounting disc 227 along the slide rail 131.

[0109] In a specific implementation, in order to control the moving block 52, the locking mechanism 5 further comprises a support column 55, one end of the support column 55 is provided with an upper pushing rod 551, and the lower end of the support column 55 is provided with a lower pushing rod 552. The upper pushing rod 551 is used to push the rotating plate 53 to rotate, so as to align the rotating plate 53 and the locking plate 54. The lower pushing rod 552 is used to drive the moving block 52 to move along the first connecting groove 533 and the second connecting groove 543, so as to realize the switching of the first deicing assembly 2 between the first working state and the second working state.

[0110] The upper pushing rod 551 can push the rotating plate 53 to rotate, so as to align the rotating plate 53 and the locking plate 54.

[0111] The lower pushing rod 552 can enter the pushing groove 521 when the locking mechanism 5 rotates with the sleeve 11, and drive the moving block 52 to move.

[0112] In a specific implementation, please refer to Figure 2 and Figure 7 , the first driving mechanism 4 comprises a first motor 41, a first gear 42 and a second gear 43. The first gear 42 is in transmission connection with the first motor 41, the second gear 43 is in meshing connection with the first gear 42, and the second gear 43 is in meshing connection with the first gear ring 12. In this way, the sleeve 11 can be driven to rotate by the first motor 41, especially the first motor 41 located in the base station tower 3, which drives the external sleeve 11 to rotate around the center line of the base station tower 3.

[0113] In an implementation, in order to remove the ice on the surface of the base station tower 3, a second deicing assembly 6 is further included. The principle of the second deicing assembly 6 is different from that of the first deicing assembly 2 for removing the ice cone. The second deicing assembly 6 removes the ice on the surface of the base station tower 3 by knocking the base station tower 3.

[0114] Please refer to Figure 2 and Figure 5The second ice-removing component 6 comprises a vibrating rod 61, the vibrating rod 61 is rotationally connected with the base station tower 3 through a pin 64, one end of the vibrating rod 61 is provided with a vibrating ball 62, and an elastic element 63 is further arranged between the vibrating rod 61 and the base station tower 3, and the connection position of the elastic element 63 and the vibrating rod 61 is located between the vibrating ball 62 and the pin 64. That is, the base station tower 3 is continuously knocked by the vibrating ball 62, so that the ice on the surface of the base station tower 3 is removed.

[0115] In order to realize the knocking vibration of the second ice-removing component 6, the utility model further comprises a second driving mechanism 7, which is used for intermittently pressing the vibrating rod 61 away from one end of the vibrating ball 62. When the second driving mechanism 7 presses the vibrating rod 61 away from one end of the vibrating ball 62, the vibrating ball 62 is away from the surface of the base station tower 3, and when the second driving mechanism 7 stops pressing the vibrating rod 61, the vibrating ball 62 knocks the base station tower 3 under the action of the elastic element 63, so that vibration is generated and the ice is removed.

[0116] Specifically, the second driving mechanism 7 comprises a second motor 71 and a rotating column 72. One end of the vibrating rod 61 away from the vibrating ball 62 is provided with a first protrusion 65, and the outer periphery of the rotating column 72 is provided with a second protrusion 73 protruding outward. The second protrusion 73 is used for intermittently pressing the first protrusion 65 when the rotating column 72 rotates. In order to ensure good knocking effect, in specific implementation, the second protrusion 73 can be fixedly connected with the rotating column 72 through a rod.

[0117] In specific implementation, in cold and snowy weather, the first ice-removing component 2 is prone to icing, and the whole mechanism cannot realize the ice-removing function. Therefore, a protective cover 8 is further included, which is installed on the base station tower 3 and located above the first ice-removing component 2. Specifically, the protective cover 8 is arranged on the first ice-removing component 2, which can prevent rain and snow from entering the first ice-removing component 2 and causing the structure to be frozen.

[0118] Further, the protective cover 8 is provided with a heating coil 81. Before starting the first ice-removing component 2 to remove ice, the protective cover 8 and the first ice-removing component 2 below the protective cover 8 are thawed by the heating coil 81.

[0119] In actual application, if the protective cover 8 is added, interference between the protective cover 8 and the first ice-removing component 2 will occur during the switching of the first ice-removing component 2 from the first working state to the second working state. Therefore, the protective cover 8 is further improved in the utility model, that is, before starting the first ice-removing component 2, the protective cover 8 is moved upward to avoid the first ice-removing component 2.

[0120] In specific implementation, the rotating column 72 is provided with a coaxial threaded hole, and the second motor 71 is provided with a screw rod in threaded connection with the rotating column 72, so that a screw structure is formed.

[0121] The protective cover 8 is connected with the rotating column 72 through a connecting piece, the connecting piece is in rotational connection with the rotating column 72 and is axially fixed. The protective cover 8 is fixedly connected with the connecting piece, and the base station tower 3 is provided with a strip-shaped hole through which the connecting piece passes. In this way, the protective cover 8 can be moved upward by the second motor 71 to avoid interference with the first deicing assembly 2.

[0122] In specific implementation, the base station tower 3 is provided with a limiting groove 32, and the rotating column 72 is provided with a limiting rod 74 which can slide in the limiting groove 32. The limiting rod 74 is connected with the rotating column 72 through a rotating pin 75, and a torsional spring is arranged between the limiting rod 74 and the rotating pin 75. When the second motor 71 rotates, the protective cover 8 is moved upward by the screw structure, and when the limiting rod 74 moves out of the limiting groove 32, the rotating column 72 rotates with the second motor 71. When the second motor 71 reverses, the limiting rod 74 enters the limiting groove 32, the screw structure is reformed, and then the rotating column 72 is moved downward, thereby moving the protective cover 8 downward.

[0123] In specific use, the working process of the most detailed embodiment provided above is as follows.

[0124] When the ice cone at the bottom of the signal transmitter needs to be removed, the protective cover 8 is first heated to thaw the first deicing assembly 2, the first driving mechanism 4 and the second driving mechanism 7.

[0125] The second driving mechanism 7 is started and rotates in the forward direction, and the second driving mechanism 7 drives the protective cover to move upward to the uppermost position by the screw structure. At this time, the second protrusion 73 reaches a position substantially flush with the first protrusion 65. At the same time, the limiting rod 74 moves out of the limiting groove 32, and the limiting rod 74 no longer limits the rotation of the rotating column 72. The second driving mechanism 7 drives the rotating column 72 to rotate and drive the second protrusion 73 to rotate, and the vibrating ball 62 constantly knocks the inner wall of the base station tower 3.

[0126] The first motor 41 is started, the first gear 42 is driven to rotate, and the sleeve 11 is further driven to rotate through the second gear 43, and the first ice removing assembly 2 rotates around the first axis. In the process of rotating the sleeve 11, the locking mechanism 5 is driven to rotate, when the rotating plate 53 and the locking plate 54 rotate to the position corresponding to the support 55, the upper top rod 551 forces the rotating plate 53 to rotate, and the lower top rod 552 provides the force for moving the moving block 52, when the rotating plate 53 and the locking plate 54 are aligned, the locking rod 522 moves along the first connecting groove 533 and the second connecting groove 543, the outer end of the moving block 52 extends outward, so that the first ice removing assembly 2 is driven to move outward, when the driving gear 228 of the first ice removing assembly 2 is engaged with the second gear ring 31, the driving gear 228 rotates, and the rotating plate 53 and the locking plate 54 are locked.

[0127] After the ice removing is completed, the first motor 41 is reversely rotated, the lower top rod 552 provides the force for reversely moving the moving block 52, and the first ice removing assembly 2 is realized to be recovered inward.

[0128] The second motor 71 is reversely rotated, the protective cover 8 is lowered, and the whole ice removing process is completed.

[0129] The utility model further provides a base station tower, including the ice removing device as described above, the signal emission box is installed on the base station tower 3, and the ice removing device is located below the signal emission box.

[0130] The utility model discloses a first ice removing assembly 2 is set up, and the ice cone attached below the signal emission box of base station equipment is cleaned, the protective cover 8 can play the role of protecting the first ice removing assembly 2, can also prevent rainwater from entering the inside of the base station tower 3, and can also drive the second ice removing assembly 6 to clean the ice attached on the base station tower.

[0131] The locking mechanism 5 is set up, and the first ice removing assembly 2 is locked, so that the first ice removing assembly 2 can be stable after being extended.

[0132] The first ice removing assembly 2 can rotate around the base station tower 3 and drive the first ice removing assembly 2 to clean, the heating coil arranged in the protective cover 8 is used to preheat the first ice removing assembly 2, and the first ice removing assembly 2 is prevented from being bonded with other components.

[0133] The above embodiment shown in the drawing illustrates the structure, features and effect of the utility model, and the above description is only a preferred embodiment of the utility model, but the utility model is not limited to the drawing, any change or modification made according to the concept of the utility model, or equivalent embodiment with equivalent change, still within the protection scope of the utility model, as long as the spirit of the specification and the drawing is covered.

Claims

1. A de-icing device, characterized by: The installation assembly (1) and the first deicing assembly (2) are provided. The installation assembly (1) is arranged on the base station tower (3) and below the signal transmitting box. The first deicing assembly (2) can rotate around the first axis and break the ice cone to be removed during the rotation around the first axis.

2. The de-icing device of claim 1, wherein The first deicing assembly (2) comprises a support rod (21) and an ice breaking mechanism (22). One end of the support rod (21) is connected with the installation assembly (1), and the other end is connected with the ice breaking mechanism (22).

3. The de-icing device of claim 2, wherein: The ice breaking mechanism (22) comprises a swing rod (221) and an ice breaking ball (222). One end of the swing rod (221) is hinged with the support rod (21), and the other end is connected with the ice breaking ball (222). The ice breaking ball (222) can swing around the second axis.

4. The de-icing device of claim 3, wherein: The ice breaking mechanism (22) further comprises a transmission rod (223) and a driving column (224). The transmission rod (223) is rotationally connected with the installation assembly (1). The driving column (224) is fixedly arranged at the top end of the transmission rod (223), and a guide groove (225) is arranged on the driving column (224). The guide groove (225) is arranged in up and down direction in circumferential direction.

5. The de-icing device of claim 4, wherein: A guide pin (226) is arranged on the swing rod (221) and slidably arranged in the guide groove (225).

6. The de-icing device of claim 5, wherein: When the transmission rod (223) rotates relative to the installation assembly (1), the guide pin (226) slides along the guide groove (225) to drive the swing rod (221) to swing. A first driving mechanism (4) is further provided for driving the first deicing assembly (2) to rotate around the first axis and driving the transmission rod (223) to rotate. The installation assembly (1) comprises a sleeve (11) rotationally arranged on the base station tower (3).

7. A de-icing device according to claim 6, characterised in that: A first gear ring (12) and a bearing plate (13) are fixedly arranged on the sleeve (11), and the ice breaking mechanism (22) is arranged on the bearing plate (13). The first driving mechanism (4) is arranged in the base station tower (3) and transmissionally connected with the first gear ring (12) through an opening arranged on the sidewall of the base station tower (3). A second gear ring (31) is further fixedly arranged on the base station tower (3). The bearing plate (13) is arranged in the second gear ring (31) and provided with a slide (131). The ice breaking mechanism (22) further comprises a mounting disc (227) slidably connected with the slide (131). The bottom of the support rod (21) is fixedly connected with the mounting disc (227), and the transmission rod (223) is rotationally connected with the mounting disc (227). A drive gear (228) is mounted on the transmission rod (223); the drive gear (228) can be engaged with the second ring gear (31); The first driving mechanism (4) is also used for driving the mounting disc (227) to slide along the slide (131) and engaging the drive gear (228) with the second ring gear (31).

8. The de-icing device of claim 7, wherein: The number of the first ice removing assemblies (2) is multiple, and the drive gears (228) of the multiple first ice removing assemblies (2) have at least two different sizes of pitch circle radii.

9. The ice removal device of claim 7, wherein: The first driving mechanism (4) is connected with the ice breaking mechanism (22) through a locking mechanism (5); The locking mechanism (5) has at least two working states, in a first working state, the locking mechanism (5) drives the ice breaking mechanism (22) to the end of the slide (131) close to the first axis and locks, the drive gear (228) is disengaged from the second ring gear (31); in a second working state, the locking mechanism (5) drives the ice breaking mechanism (22) to the position of the slide (131) away from the first axis and locks, the drive gear (228) is engaged with the second ring gear (31).

10. The de-icing device of claim 9, wherein: The locking mechanism (5) comprises a stabilizing shaft (51) connected with the inner wall of a sleeve (11) and a moving block (52); the upper end of the stabilizing shaft (51) is rotatably provided with a rotating plate (53), and the lower end of the stabilizing shaft (51) is fixedly connected with a locking plate (54); a first torsional spring is connected between the stabilizing shaft (51) and the rotating plate (53), and the first torsional spring is used for keeping the rotating plate (53) and the locking plate (54) in a misaligned state; The rotating plate (53) is provided with a first clamping groove (531), a second clamping groove (532) and a first connecting groove (533), and the first clamping groove (531), the second clamping groove (532) and the first connecting groove (533) all penetrate through the rotating plate (53); The locking plate (54) is provided with a third clamping groove (541), a fourth clamping groove (542) and a second connecting groove (543), and the third clamping groove (541) and the fourth clamping groove (542) both penetrate through the locking plate (54); The moving block (52) is provided with a locking rod (522) which slides through the rotating plate (53) and the locking plate (54); One side of the moving block (52) is provided with a pushing groove (521), and one end of the moving block (52) is connected with the mounting disc (227); the moving block (52) is used for pushing the mounting disc (227) to slide along the slide (131).

11. The de-icing device of claim 10, wherein: The locking mechanism (5) further comprises a support column (55), one end of the support column (55) is provided with an upper top rod (551), and the lower end of the support column (55) is provided with a lower top rod (552); The upper top rod (551) can push the rotating plate (53) to rotate, so that the rotating plate (53) can be aligned with the locking plate (54); The lower top rod (552) can enter into the push groove (521) and drive the moving block (52) to move when the locking mechanism (5) rotates with the sleeve (11).

12. The ice removal device of claim 10, wherein: The first driving mechanism (4) comprises a first motor (41), a first gear (42) and a second gear (43); The first gear (42) is in transmission connection with the first motor (41), the second gear (43) is in meshing connection with the first gear (42), and the second gear (43) is in meshing connection with the first gear ring (12).

13. A de-icing device according to any of claims 1-12, characterized in that: The second deicing assembly (6) is further included. The second deicing assembly (6) comprises a vibrating rod (61), the vibrating rod (61) is in rotational connection with the base station tower (3) through a pin (64), one end of the vibrating rod (61) is provided with a vibrating ball (62), and an elastic element (63) is further arranged between the vibrating rod (61) and the base station tower (3), and the connection position of the elastic element (63) and the vibrating rod (61) is located between the vibrating ball (62) and the pin (64).

14. The de-icing device of claim 13, wherein: The second driving mechanism (7) is further included, and the second driving mechanism (7) is used for intermittently pressing the vibrating rod (61) away from one end of the vibrating ball (62).

15. The de-icing device of claim 14, wherein: The second driving mechanism (7) comprises a second motor (71) and a rotating column (72). One end of the vibrating rod (61) away from the vibrating ball (62) is provided with a first protruding block (65), and the outer periphery of the rotating column (72) is provided with a second protruding block (73) protruding outward. The second protruding block (73) is used for intermittently pressing the first protruding block (65) when rotating with the rotating column (72).

16. The de-icing device of claim 15, wherein: The protective cover (8) is further included, and the protective cover (8) is installed on the base station tower (3) and located above the first deicing assembly (2).

17. The de-icing device of claim 16, wherein: The protective cover (8) is provided with a heating coil (81) therein.

18. The de-icing device of claim 17, wherein: The rotating column (72) is provided with a coaxial threaded hole, and the second motor (71) is provided with a screw rod in threaded connection with the rotating column (72). The protective cover (8) is connected with the rotating column (72) through a connecting piece, the connecting piece is in rotational connection with the rotating column (72) and is axially fixed. The protective cover (8) is in fixed connection with the connecting piece, and the base station tower (3) is provided with a strip-shaped hole for the connecting piece to pass through.

19. The de-icing device of claim 18, wherein: The base station tower (3) is provided with a limiting groove (32), and the rotating column (72) is provided with a limiting rod (74), and the limiting rod (74) can slide in the limiting groove (32). The limiting rod (74) is connected with the rotating column (72) through a rotating pin (75), and a torsional spring is arranged between the limiting rod (74) and the rotating pin (75).

20. A base station tower, characterized by, The deicing device is included.

Images