Remote antenna installation structure and installation method for an Internet of Things communication device

Abstract

The present invention discloses a remote antenna installation structure for Internet of Things communication devices, including: a sliding unit, which includes a tower pole and a plurality of slide rails vertically connected to one side of the tower pole, and a deceleration rail is fixedly connected to the top of one of the slide rails; an installation method for a remote antenna of an Internet of Things communication device, the antenna installation method is applicable to any one of the above antennas, and the antenna installation method includes the following steps: Step 1: Fix the support frame installed with the antenna to the hoisting disc through bolts, and use a steel wire rope to lift the hoisting disc together with the support frame. When the support frame moves into the deceleration rail in the present invention, the trigger assembly causes the two friction plates to approach each other, and the two friction plates contact the surface of the support frame to physically limit the rising speed of the support frame, and at the same time significantly reduce the inertial effect during the rising process of the support frame, thereby preventing the antenna from being damaged due to excessive impact force and causing damage to the internal components of the antenna.

Description

Technical Field

[0001] The present invention relates to the technical field of communication devices, and particularly to a remote antenna installation structure and installation method for Internet of Things communication devices. Background Art

[0002] The Internet of Things connects various physical devices through the Internet to achieve communication and data exchange between devices. The antennas of the Internet of Things play a bridging role between Internet of Things devices and wireless networks, and are used to receive and send wireless signals. The design and selection of these antennas directly affect the communication quality, coverage range, signal stability, and data transmission rate of Internet of Things devices. There are various types of Internet of Things antennas, and different antenna types can be selected according to different application scenarios and communication protocols. For example, according to key indicators such as return loss, bandwidth, radiation efficiency, radiation pattern, and gain, antennas with corresponding performance can be selected to ensure the optimization of antenna performance.

[0003] When installing an antenna on a tower pole with a relatively high height, a pulley block and a crane are usually used to lift the antenna, and the antenna is fixed at the top of the tower pole manually. When the crane lifts the antenna through a cable, it is difficult to control the rising speed of the antenna. If the rising speed is slow, it will delay the installation time of the antenna. If the rising speed is fast, it will increase the inertia of the antenna. When the antenna rises to a relatively high position, it is difficult to judge the distance between the antenna and the top of the tower pole with the naked eye, which causes the antenna to impact the installation base of the tower pole under the action of inertia, and then the antenna is knocked and damaged. Therefore, a remote antenna installation structure and installation method for Internet of Things communication devices are proposed. Summary of the Invention

[0004] The purpose of this part is to outline some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract and title of the present application, to avoid obscuring the purpose of this part, the abstract, and the title, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the problems existing in the above-mentioned existing remote antenna installation structure and installation method for Internet of Things communication devices, the present invention is proposed.

[0006] Therefore, the purpose of the present invention is to provide a remote antenna installation structure and installation method for Internet of Things communication devices, which are applicable to solving the problems that when the crane lifts the antenna through a cable, it is difficult to control the rising speed of the antenna, and when the antenna rises to a relatively high position, it is difficult to judge the distance between the antenna and the top of the tower pole with the naked eye, which causes the antenna to impact the installation base of the tower pole under the action of inertia, and then the antenna is knocked and damaged.

[0007] To solve the above technical problems, the present invention provides the following technical solutions: A remote antenna installation structure for an Internet of Things communication device, comprising:

[0008] A sliding unit, which includes a tower pole and a plurality of sliding rails vertically connected to one side of the tower pole. A deceleration rail is fixedly connected to the top of one of the sliding rails. A pair of semi-circular plates fixed by bolts are hinged on both sides of each sliding rail and the deceleration rail. Each pair of semi-circular plates is fixedly sleeved on the tower pole. A fixing rod threadedly connected to the tower pole is penetrated through each pair of semi-circular plates. The top of the tower pole is rotatably sleeved with a turntable. The bottom of the turntable is fixedly connected with a plurality of installation rails. A support frame is slidably arranged on the inner wall of each installation rail. One side of each support frame is fixedly connected with an antenna through two adjusting arms;

[0009] A deceleration unit, which includes L-shaped plates fixedly connected to both sides of the deceleration rail. Two symmetrically distributed friction plates are slidably arranged on the inner wall of the installation rail. The deceleration unit further includes a trigger assembly for frictionally decelerating the support frame. The trigger assembly includes two sliders symmetrically slidably arranged on the two L-shaped plates. Springs are fixedly connected to the sides of the two L-shaped plates facing the sliders. The ends of the two springs are respectively fixedly connected to the corresponding sliders. Rectangular openings adapted to the sliders are opened on both sides of the deceleration rail. Transmission rods with symmetrical positions are rotatably connected to the inner walls of the two rectangular openings. Oblique grooves are opened on the opposite surfaces of the two sliders. Inclined plates distributed obliquely are rotatably connected to the inner walls of the two oblique grooves. Grooves adapted to the two inclined plates are opened on the inner wall of the deceleration rail;

[0010] An installation unit, which includes an installation frame rotatably connected to the top of the tower pole. A plurality of pulleys are fixedly connected to the bottom of the installation frame. A fixing disk and a hoisting disk are fixedly connected to the top of each support frame by bolts. Each fixing disk is fixedly connected to the installation frame. Steel ropes passing through the corresponding sliding rails are fixedly connected to the top of each hoisting disk.

[0011] As a preferred scheme of a remote antenna installation structure for an Internet of Things communication device of the present invention, wherein: A plurality of vertically distributed T-shaped chutes are opened on the opposite surfaces of the two friction plates. An iron rod is slidably arranged on the inner wall of each T-shaped chute, and a circular magnet is fixedly connected to the inner wall of each T-shaped chute.

[0012] As a preferred scheme of a remote antenna installation structure for an Internet of Things communication device of the present invention, wherein: A connecting plate is fixedly connected between the installation frame and the turntable. A connecting rod is threadedly penetrated through the top of the connecting plate. A plurality of connecting holes adapted to the connecting rod are opened on the top of the tower pole.

[0013] As a preferred scheme of a remote antenna installation structure for an Internet of Things communication device of the present invention, wherein: A plurality of fork plates are slidably arranged at the bottom of the installation frame. Both ends of each fork plate are located at the bottom of the corresponding support frame.

[0014] As a preferred solution of a remote antenna installation structure for an Internet of Things communication device according to the present invention, wherein: a plurality of fastening rods are threadedly penetrated through the top of the mounting frame, a plurality of threaded holes adapted to the fastening rods are formed in the mounting frame, and circular holes adapted to the fastening rods are formed at the top of each fork plate.

[0015] As a preferred solution of a remote antenna installation structure for an Internet of Things communication device according to the present invention, wherein: a circular ring is slidably sleeved on the tower rod, a notch adapted to the support frame is formed at the top of the circular ring, a rotating rod is threadedly connected to the top of the circular ring, and the bottom end of the rotating rod penetrates through the circular ring and is rotatably connected to the upper surface of the tower rod.

[0016] As a preferred solution of a remote antenna installation structure for an Internet of Things communication device according to the present invention, wherein: the length of each T-shaped chute and the iron rod decreases sequentially from top to bottom, and chamfers are provided at one ends of the plurality of iron rods away from the circular magnet.

[0017] An installation method for a remote antenna of an Internet of Things communication device, the antenna installation method is applicable to any one of the above antenna installation structures, and the antenna installation method includes the following steps:

[0018] Step 1: Fix the support frame equipped with the antenna to the hoisting disc through bolts, lift the hoisting disc together with the support frame using a steel rope, then place the support frame on the circular ring, and rotate the rotating rod to raise the support frame and slide it into the slide rail;

[0019] Step 2: When the support frame moves into the deceleration rail, the two sides of the support frame squeeze the two sliders to move away from each other, and the two sliders respectively push the two transmission rods to deflect, so that the two transmission rods push the two friction plates to approach each other, and the two friction plates are in frictional contact with the support frame to decelerate the rising speed of the support frame;

[0020] Step 3: After the support frame moves into the installation rail, the two springs respectively push the two sliders to automatically reset, and at the same time the two friction plates move away from each other and cooperate with the two sliders to deflect the two transmission rods to reset. Then move the fork plate to horizontally support the support frame, and manually fix the support frame and the fixed disc through bolts;

[0021] Step 4: After the antenna is fixedly installed, drive the mounting frame and the turntable to deflect through the connecting plate, so that another installation rail is communicated with the deceleration rail, and then repeat the above operation, and use the remaining steel rope and pulley to lift the new antenna through the hoisting disc;

[0022] Step 5: Then move the new antenna to the new installation rail through the slide rail and the deceleration rail, and fix the antenna through the new fixed disc. When all the antennas are fixedly installed, remove the bolts fixing the hoisting disc and the steel rope, and recycle the hoisting disc and the steel rope.

[0023] Advantages of the present invention: When the support frame comes into contact with the two sliders and exerts a squeezing effect, the two sliders will push the bottom ends of the two transmission rods to deflect, and the upper ends of the two transmission rods will push the two friction plates closer to each other. By contacting the surface of the support frame with the two friction plates, the rising speed of the support frame is physically restricted, and at the same time, the inertia effect during the rising process of the support frame is significantly reduced, thereby preventing the antenna from being damaged due to excessive impact force, and internal components of the antenna are damaged. During the friction process, the interaction between the support frame and the friction plate produces a sound, which provides intuitive feedback for the operator. Combined with visual observation, it helps the operator appropriately adjust the rising speed to ensure the safe and stable rising of the antenna. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0025] Figure 1 is a schematic diagram of the overall structure of the remote antenna installation structure of the Internet of Things communication device proposed by the present invention;

[0026] Figure 2 is a schematic diagram of the structure of the sliding unit proposed by the present invention;

[0027] Figure 3 is a schematic diagram of the connection structure between the semi-circular plate and the slide rail proposed by the present invention;

[0028] Figure 4 is a schematic diagram of the connection structure between the support frame and the antenna proposed by the present invention;

[0029] Figure 5 is a schematic cross-sectional view of the deceleration rail and the installation rail proposed by the present invention;

[0030] Figure 6 is a schematic diagram of the structure of the installation unit proposed by the present invention;

[0031] Figure 7 is a schematic diagram of the connection structure between the slider and the inclined plate proposed by the present invention;

[0032] Figure 8 is a schematic semi-sectional view of the friction plate proposed by the present invention;

[0033] Figure 9 is a schematic diagram of the connection structure between the fork rod and the fastening rod proposed by the present invention.

[0034] BRIEF DESCRIPTION OF THE DRAWINGS: 100, sliding unit; 101, tower pole; 102, slide rail; 103, deceleration rail; 104, semi-circular plate; 105, fixed rod; 106, turntable; 107, mounting rail; 108, support frame; 109, antenna; 110, circular ring; 111, rotating rod; 200, deceleration unit; 201, L-shaped plate; 202, friction plate; 203, trigger assembly; 2031, slider; 2032, spring; 2033, transmission rod; 204, inclined plate; 205, iron rod; 206, circular magnet; 300, mounting unit; 301, mounting bracket; 302, pulley; 303, fixed disk; 304, hoisting disk; 305, steel wire rope; 306, connecting plate; 307, connecting rod; 308, fork plate; 309, fastening rod. DETAILED IMPLEMENTATION MANNER

[0035] To make the above objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the specific implementation manners of the present invention will be given in conjunction with the drawings of the specification.

[0036] In the following description, many specific details are set forth to facilitate a thorough understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0037] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that can be included in at least one implementation manner of the present invention. The phrase "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that is mutually exclusive with other embodiments.

[0038] Furthermore, the present invention will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present invention in detail, for the sake of convenience of explanation, the cross-sectional views showing the device structures will be enlarged locally out of the general scale, and the schematic diagrams are only examples and should not limit the scope of protection of the present invention herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included. Embodiment 1

[0039] Refer to Figures 1-9 , which is an embodiment of the present invention, and provides a remote antenna installation structure for an Internet of Things communication device, including: a sliding unit 100, a deceleration unit 200, and a mounting unit 300;

[0040] Among them, the sliding unit 100 includes a tower rod 101 and a plurality of slide rails 102 vertically connected to one side of the tower rod 101. A deceleration rail 103 is fixedly connected to the top of one of the slide rails 102. A pair of semi-circular plates 104 fixed by bolts are hinged on both sides of each slide rail 102 and the deceleration rail 103. Each pair of semi-circular plates 104 is fixedly sleeved on the tower rod 101. A fixing rod 105 threadedly connected to the tower rod 101 is penetrated through each pair of semi-circular plates 104. A turntable 106 is rotatably sleeved on the top of the tower rod 101. A plurality of mounting rails 107 are fixedly connected to the bottom of the turntable 106. A support frame 108 is slidably arranged on the inner wall of each mounting rail 107. An antenna 109 is fixedly connected to one side of each support frame 108 through two adjusting arms;

[0041] The deceleration unit 200 includes L-shaped plates 201 fixedly connected to both sides of the deceleration rail 103. Two symmetrically distributed friction plates 202 are slidably arranged on the inner wall of the mounting rail 107. The deceleration unit 200 further includes a trigger assembly 203 for frictionally decelerating the support frame 108;

[0042] The installation unit 300 includes a mounting frame 301 rotatably connected to the top of the tower rod 101. A plurality of pulleys 302 are fixedly connected to the bottom of the mounting frame 301. A fixing disk 303 and a hoisting disk 304 are fixedly connected to the top of each support frame 108 through bolts. Each fixing disk 303 is fixedly connected to the mounting frame 301. A steel cable 305 passing through the corresponding slide rail 102 is fixedly connected to the top of each hoisting disk 304. A connecting plate 306 is fixedly connected between the mounting frame 301 and the turntable 106. A connecting rod 307 is threadedly penetrated through the top of the connecting plate 306. A plurality of connection holes adapted to the connecting rod 307 are opened at the top of the tower rod 101.

[0043] An antenna 109 is fixedly connected to one side of each support frame 108 through two adjusting arms. The adjusting arms are used to adjust the inclination angle of the antenna 109. The adjusting arms are conventional technical means in the art, and the working principle will not be elaborated here. A plurality of annular grooves are vertically opened on one side of the tower rod 101. Each pair of semi-circular plates 104 is clamped in the annular grooves. Different lengths of vertical lifting tracks can be formed by multiple pairs of semi-circular plates 104 and the slide rails 102, so as to facilitate the installation of the antenna 109 on the tower rod 101 at different heights. After the antenna 109 is installed, the slide rails 102 and the deceleration rail 103 can be detached from the tower rod 101 through the semi-circular plates 104. Thus, the slide rails 102, the deceleration rail 103 and the semi-circular plates 104 can be recycled, and the antenna 109 can be installed on other tower rods 101;

[0044] The fixed disk 303 is hollowly arranged. The hoisting disk 304 and the steel rope 305 both pass through the hollow part of the fixed disk 303. The support frame 108 and the hoisting disk 304 are fixed by bolts. Then, the support frame 108 is slid into the bottommost slide rail 102. Subsequently, the steel rope 305 is pulled by a crane, so that the steel rope 305 hoists the support frame 108 through the pulley 302. At this time, the support frame 108 drives the antenna 109 to continuously rise along the inner walls of the multiple slide rails 102. When the antenna 109 is hoisted traditionally, the antenna 109 will swing under the action of wind, resulting in collisions. The lifting track composed of the multiple slide rails 102 can greatly reduce the influence of wind on the antenna 109 and enable the antenna 109 to rise quickly on the premise of ensuring safety, so as to improve the installation speed of the antenna 109;

[0045] The deceleration rail 103 is connected to the topmost slide rail 102. When the support frame 108 moves into the deceleration rail 103, the support frame 108 will contact the trigger assembly 203. Through the trigger assembly 203, the two friction plates 202 can be made to approach each other. One of the mounting rails 107 is connected to the deceleration rail 103. When the support frame 108 rises into the mounting rail 107, the two friction plates 202 will frictionally contact the support frame 108 to physically limit the rising speed of the support frame 108 and significantly reduce the inertial effect during the rising process of the support frame 108. Thus, the support frame 108 can rise slowly in the mounting rail 107, thereby preventing the internal components of the antenna 109 from being damaged due to excessive impact force on the antenna 109. During the friction process, the interaction between the support frame 108 and the friction plates 202 generates a sound, which provides an intuitive feedback for the operator. Combined with visual observation, it helps the operator appropriately adjust the rising speed to ensure the safe and stable rising of the antenna 109;

[0046] When the top of the support frame 108 contacts the fixed disk 303, the hoisting disk 304 is located at the center of the fixed disk 303. At this time, manually fix the support frame 108 by hand, so that the fixed disk 303 is fixed to the support frame 108 through multiple bolts. After the fixation is completed, the installation of the antenna 109 is completed. Three evenly distributed connection holes are provided at the top of the tower pole 101. When multiple antennas 109 need to be installed, rotate the connecting rod 307 so that its bottom end no longer inserts into the connection hole of the tower pole 101. Subsequently, the mounting frame 301 and the turntable 106 can be driven to rotate synchronously through the connecting plate 306, so that the mounting rail 107 connected with the support frame 108 no longer contacts the deceleration rail 103, and the mounting rail 107 not slidingly connected with the support frame 108 is communicated with the deceleration rail 103. After the connection, rotate the connecting rod 307 to insert it into the connection hole at the corresponding position to lock the mounting frame 301 and the turntable 106. Then, fix the new hoisting disk 304 to the second support frame 108, and hoist the second antenna 109 to rise along the slide rail 102 through the new steel rope 305. By repeating the above operations, multiple antennas 109 can be installed. While ensuring the safe installation of the antenna 109, the installation efficiency of the antenna 109 is also improved;

[0047] After the installation of the antenna 109 is completed, rotate and remove the bolts between the fixed hoisting disk 304 and the steel rope 305 to recover the hoisting disk 304 and the steel rope 305. When the antenna 109 needs to be disassembled, manually disassemble the bolts between the support frame 108 and the fixed disk 303. Subsequently, through the steel rope 305 and the hoisting disk 304, the support frame 108 slides downward in sequence through the mounting rail 107, the deceleration rail 103, and multiple slide rails 102. Thus, the support frame 108 can quickly descend to quickly replace and repair the antenna 109. When the support frame 108 is close to the bottom of the tower pole 101, the worker can intuitively observe the distance between the antenna 109 and the ground, so that the worker can adjust the descending speed of the antenna 109 to ensure the smooth landing of the antenna 109.

[0048] In addition, the trigger assembly 203 includes two sliders 2031 symmetrically and slidably arranged on two L-shaped plates 201. Springs 2032 are fixedly connected to one side of the two L-shaped plates 201 facing the sliders 2031. The end parts of the two springs 2032 are fixedly connected to the corresponding sliders 2031 respectively. Rectangular openings for fitting the sliders 2031 are provided on both sides of the deceleration rail 103. Symmetrically positioned transmission rods 2033 are rotatably connected to the inner walls of the two rectangular openings.

[0049] The opposite ends of the two sliders 2031 are both located within the deceleration rail 103, and the opposite faces of the two sliders 2031 are both provided with chamfers with smooth transitions. When the support frame 108 slides within the deceleration rail 103, the two sides of the support frame 108 will respectively contact the opposite ends of the two sliders 2031. At this time, the two sliders 2031 are squeezed and move away from each other. The bottom end of the transmission rod 2033 contacts the slider 2031, and the transmission rod 2033 is restricted by the slider 2031 to be in an inclined state. The horizontal distance between the bottom end of the transmission rod 2033 and the top of the slider 2031 is less than zero, and the horizontal distance between the top end of the transmission rod 2033 and the bottom of the friction plate 202 is also less than zero. During the process of the slider 2031 squeezing the spring 2032, the protrusion on the top of the slider 2031 contacts the transmission rod 2033, causing the transmission rod 2033 to deflect. The two transmission rods 2033 are used to push the two friction plates 202 to approach each other and respectively contact the two sides of the support frame 108;

[0050] The friction plates 202 decelerate the ascending support frame 108 to reduce the inertia and speed of the support frame 108 during ascending, and generate sound through mutual friction to remind the worker to appropriately slow down the ascending speed. When the ascending speed of the support frame 108 is slow, the slider 2031 slowly pushes the transmission rod 2033, and the friction plate 202 slowly contacts the support frame 108. When the ascending speed of the support frame 108 is fast, the slider 2031 quickly pushes the transmission rod 2033, and the two friction plates 202 quickly approach and contact the support frame 108. Thus, the decelerating force of the two friction plates 202 on the support frame 108 can be automatically adjusted according to the ascending speed of the support frame 108, so that the friction plates 202 can adapt to the ascending speed and reduce the wear of the friction plates 202 themselves during multiple uses;

[0051] When the support frame 108 is decelerated and moves to the installation rail 107, the two sides of the support frame 108 squeeze the two friction plates 202 to move away from each other. The two friction plates 202 respectively push the two transmission rods 2033 to deflect in opposite directions, thereby realizing the rotational reset of the transmission rod 2033. When the support frame 108 no longer contacts the two sliders 2031, the springs 2032 on the two L-shaped plates 201 synchronously push the two sliders 2031 to approach each other to reset the two sliders 2031. When the rotary turntable 106 is rotated, the friction plate 202 pushes one of the transmission rods 2033 to deflect. At this time, the transmission rod 2033 pushes the corresponding slider 2031 to move towards the inner cavity direction of the deceleration rail 103. After the friction plate 202 no longer contacts the transmission rod 2033, the spring 2032 pulls the slider 2031 to reset, and the slider 2031 squeezes the transmission rod 2033 to deflect and reset, which is convenient for the worker to install a new antenna 109.

[0052] At the same time, the opposite surfaces of the two sliders 2031 are provided with inclined grooves, the inner walls of the two inclined grooves are rotatably connected with inclined inclined plates 204, and the inner wall of the deceleration rail 103 is provided with grooves that fit the two inclined plates 204.

[0053] The opposing surfaces of the two sliders 2031 are provided with inclined grooves, and the bottom side of the inclined plate 204 is close to the bottom of the inclined groove. At this time, the two inclined plates 204 are distributed in a V shape, and a gap for deflection is left between the two inclined plates 204. When the support frame 108 is rising, the support frame 108 will first contact the two inclined plates 204, so that the two inclined plates 204 push the two sliders 2031 away from each other through the mutual force. During the movement of the slider 2031, the inclined plate 204 will gradually deflect into the inclined groove of the slider 2031. When the support frame 108 rises slowly, the impact force on the inclined plate 204 is small, so that the slider 2031 is slowly pushed and smoothly deflected into the inclined groove;

[0054] When the support frame 108 rises at a fast speed, the inclined plate 204 is impacted and quickly pushes the two sliders 2031 away from each other, and makes the two friction plates 202 approach quickly to decelerate the support frame 108. When the support frame 108 is no longer in contact with the inclined plate 204, the inclined plate 204 is deflected downward and reset by its own gravity.

[0055] When the support frame 108 descends along the deceleration rail 103, the two inclined plates 204 are squeezed into the two grooves of the deceleration rail 103 by the support frame 108. When the support frame 108 is no longer in contact with the inclined plates 204, the spring 2032 pushes the slider 2031 to make the two inclined plates 204 disengage from the grooves and automatically reset the two inclined plates 204 through the slider 2031.

[0056] Furthermore, a plurality of fork plates 308 are slidably provided at the bottom of the mounting frame 301, and both ends of each fork plate 308 are located at the bottom of the corresponding support frame 108. A plurality of fastening rods 309 are threadedly connected to the top of the mounting frame 301, and a plurality of threaded holes that fit the fastening rods 309 are provided on the mounting frame 301, and a circular hole that fits the fastening rod 309 is provided on the top of each fork plate 308.

[0057] Multiple threaded holes for locking the fork plate 308 are opened at the top of the mounting bracket 301. Before installing the antenna 109, the fork plate 308 is locked under the threaded hole near the center of the mounting bracket 301 by the fastening rod 309. When the top of the support frame 108 contacts the bottom of the fixed disk 303, rotate the fastening rod 309 so that it no longer locks the fork plate 308. Then move the fork plate 308 so that it abuts against the bottom of the support frame 108. At this time, the round hole at the top of the fork plate 308 overlaps with the threaded hole away from the center of the support frame 108. Then thread the fastening rod 309 into this threaded hole and insert the bottom end of the fastening rod 309 into the round hole of the fork plate 308 to lock the position of the fork plate 308;

[0058] The fork plate 308 can provide a lateral supporting force for the support frame 108, so that the support frame 108 will not fall downward due to the loosening of the steel rope 305 during the installation process, facilitating the workers to fix the bolts of the support frame 108 and the fixed disk 303, and thus enabling the antenna 109 to be stably installed.

[0059] Furthermore, a circular ring 110 is slidably sleeved on the tower pole 101. A notch fitting the support frame 108 is opened at the top of the circular ring 110. A rotating rod 111 is threadedly connected to the top of the circular ring 110. The bottom end of the rotating rod 111 penetrates through the circular ring 110 and is rotatably connected to the upper surface of the tower pole 101.

[0060] When installing the antenna 109, the end of the support frame 108 can be stuck in the notch of the circular ring 110. The notch of the circular ring 110 corresponds to the inner cavity of the slide rail 102. By rotating the rotating rod 111, the circular ring 110 is raised so that the support frame 108 can be smoothly moved into the slide rail 102. Thus, it is convenient for the workers to slide the support frame 108 into the slide rail 102 to improve the installation efficiency of the antenna 109. When the antenna 109 needs to be replaced and descends along the slide rail 102, the circular ring 110 supports the support frame 108, and by rotating the rotating rod 111, the support frame 108 slowly descends along with the circular ring 110, facilitating the workers to safely remove the support frame 108 together with the antenna 109.

[0061] An installation method for a remote antenna of an Internet of Things communication device. The antenna installation method is applicable to any of the above antenna installation structures. The antenna installation method includes the following steps:

[0062] Step 1: Fix the support frame 108 equipped with the antenna 109 to the lifting disk 304 through bolts, lift the lifting disk 304 together with the support frame 108 using the steel rope 305, then place the support frame 108 on the circular ring 110, and raise and slide the support frame 108 into the slide rail 102 by rotating the rotating rod 111;

[0063] Step 2: When the support frame 108 moves into the deceleration rail 103, both sides of the support frame 108 squeeze the two sliders 2031 away from each other. The two sliders 2031 respectively push the two transmission rods 2033 to deflect, causing the two transmission rods 2033 to push the two friction plates 202 closer to each other. The two friction plates 202 are in frictional contact with the support frame 108 and decelerate the rising speed of the support frame 108.

[0064] Step 3: After the support frame 108 moves into the installation rail 107, the two springs 2032 respectively push the two sliders 2031 to automatically reset. At the same time, the two friction plates 202 move away from each other and cooperate with the two sliders 2031 to deflect and reset the two transmission rods 2033. Then the moving fork plate 308 laterally supports the support frame 108, and the operator fixes the support frame 108 and the fixed disk 303 with bolts.

[0065] Step 4: After the antenna 109 is fixedly installed, the connecting plate 306 drives the mounting frame 301 and the turntable 106 to deflect, so that another installation rail 107 is connected to the deceleration rail 103. Then repeat the above operation, and use the remaining steel ropes 305 and pulleys 302 to lift the new antenna 109 through the lifting disk 304.

[0066] Step 5: Then move the new antenna 109 into the new installation rail 107 through the slide rail 102 and the deceleration rail 103, and fix the antenna 109 with the new fixed disk 303. When all the antennas 109 are fixedly installed, remove the bolts fixing the lifting disk 304 and the steel rope 305, and recycle the lifting disk 304 and the steel rope 305. Embodiment 2

[0067] Referring to Figure 5 and Figure 8 As shown, the difference from Embodiment 1 is that: a plurality of vertically distributed T-shaped chutes are provided on the opposite surfaces of the two friction plates 202. A iron rod 205 is slidably arranged on the inner wall of each T-shaped chute, and a circular magnet 206 is fixedly connected to the inner wall of each T-shaped chute. The lengths of each T-shaped chute and the iron rod 205 decrease sequentially from top to bottom, and chamfers are provided at one ends of the plurality of iron rods 205 away from the circular magnets 206.

[0068] The length of each T-shaped chute corresponds to the length of the iron rod 205. When the tops of the two transmission rods 2033 push the friction plates 202 towards each other respectively, multiple iron rods 205 break away from the suction force of the circular magnet 206 due to inertia and protrude from the opposite surfaces of the two friction plates 202. At this time, the lengths of the multiple iron rods 205 on the friction plates 202 decrease successively from top to bottom. When the support frame 108 moves into the installation rail 107, the multiple iron rods 205 can gradually decelerate the rapidly moving support frame 108, thereby greatly weakening the inertia generated when the support frame 108 rises. Chamfers are provided at the ends of the iron rods 205 so that after the iron rods 205 contact the support frame 108, they are pushed into the T-shaped chutes;

[0069] When the rising speed of the support frame 108 is slow, the speed at which the two friction plates 202 approach each other is slow, so that the iron rods 205 are adsorbed by the circular magnet 206 in the T-shaped chutes. Thus, the iron rods 205 can automatically pop out or not pop out according to the rising speed of the support frame 108 to reduce the wear of the iron rods 205 during use.

[0070] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A remote antenna installation structure for an Internet of Things communication device, characterized in that, Comprising: A sliding unit (100), which includes a tower rod (101) and a plurality of slide rails (102) vertically connected to one side of the tower rod (101). A deceleration rail (103) is fixedly connected to the top of one of the slide rails (102). A pair of semi-circular plates (104) fixed by bolts are hinged to both sides of each of the slide rails (102) and the deceleration rail (103). Each pair of semi-circular plates (104) is fixedly sleeved on the tower rod (101). A fixing rod (105) threadedly connected to the tower rod (101) is penetrated through each pair of semi-circular plates (104). A turntable (106) is rotatably sleeved on the top of the tower rod (101). A plurality of mounting rails (107) are fixedly connected to the bottom of the turntable (106). A support frame (108) is slidably arranged on the inner wall of each mounting rail (107). An antenna (109) is fixedly connected to one side of each support frame (108) through two adjusting arms; A deceleration unit (200), which includes L-shaped plates (201) fixedly connected to both sides of the deceleration rail (103). Two symmetrically distributed friction plates (202) are slidably arranged on the inner wall of the mounting rail (107). The deceleration unit (200) further includes a triggering assembly (203) for frictionally decelerating the support frame (108). The triggering assembly (203) includes two sliders (2031) symmetrically slidably arranged on the two L-shaped plates (201). Springs (2032) are fixedly connected to one side of each of the two L-shaped plates (201) facing the slider (2031). The end parts of the two springs (2032) are fixedly connected to the corresponding sliders (2031). Rectangular openings for fitting the sliders (2031) are formed on both sides of the deceleration rail (103). Transmission rods (2033) with symmetrical positions are rotatably connected to the inner walls of the two rectangular openings. Oblique grooves are formed on the opposite surfaces of the two sliders (2031). Oblique plates (204) distributed obliquely are rotatably connected to the inner walls of the two oblique grooves. Grooves for fitting the two oblique plates (204) are formed on the inner wall of the deceleration rail (103); An installation unit (300), which includes a mounting frame (301) rotatably connected to the top of the tower rod (101). A plurality of pulleys (302) are fixedly connected to the bottom of the mounting frame (301). A fixing disc (303) and a lifting disc (304) are fixed by bolts to the top of each support frame (108). Each fixing disc (303) is fixedly connected to the mounting frame (301). Steel ropes (305) passing through the corresponding slide rails (102) are fixedly connected to the top of each lifting disc (304).

2. The remote antenna installation structure of an Internet of Things communication device according to claim 1, characterized in that: A plurality of vertically distributed T-shaped chutes are formed on the opposite surfaces of the two friction plates (202). Iron rods (205) are slidably arranged on the inner walls of each T-shaped chute. Circular magnets (206) are fixedly connected to the inner walls of each T-shaped chute.

3. The remote antenna installation structure of an Internet of Things communication device according to claim 1, characterized in that: A connecting plate (306) is fixedly connected between the mounting bracket (301) and the turntable (106). A connecting rod (307) is threadedly connected through the top of the connecting plate (306). A plurality of connecting holes adapted to the connecting rod (307) are formed at the top of the tower rod (101).

4. A remote antenna installation structure for an Internet of Things communication device according to claim 3, characterized in that: A plurality of fork plates (308) are slidably arranged at the bottom of the mounting bracket (301). Both ends of each fork plate (308) are located at the bottom of the corresponding support frame (108).

5. The remote antenna mounting structure of an Internet of Things communication device according to claim 4, wherein: A plurality of fastening rods (309) are threadedly connected through the top of the mounting bracket (301). A plurality of threaded holes adapted to the fastening rods (309) are formed in the mounting bracket (301). Circular holes adapted to the fastening rods (309) are formed at the top of each fork plate (308).

6. The remote antenna installation structure of an Internet of Things communication device according to claim 3, characterized in that: A circular ring (110) is slidably sleeved on the tower rod (101). A notch adapted to the support frame (108) is formed at the top of the circular ring (110). A rotating rod (111) is threadedly connected to the top of the circular ring (110). The bottom end of the rotating rod (111) penetrates through the circular ring (110) and is rotatably connected to the upper surface of the tower rod (101).

7. The remote antenna mounting structure of an Internet of Things communication device according to claim 2, characterized in that: The length of each T-shaped chute and the iron rod (205) decreases sequentially from top to bottom. Chamfers are provided at one ends of the plurality of iron rods (205) away from the circular magnet (206).

8. A method for installing a remote antenna of an Internet of Things communication device, the antenna installation method being applicable to any one of the antenna installation structures in the above claims 1-7, characterized in that, The antenna installation method includes the following steps: Step 1: Fix the support frame (108) equipped with the antenna (109) to the hoisting disc (304) through bolts. Use a steel wire rope (305) to lift the hoisting disc (304) together with the support frame (108). Then place the support frame (108) on the circular ring (110), and rotate the rotating rod (111) to raise the support frame (108) and slide it into the slide rail (102). Step 2: When the support frame (108) moves into the deceleration rail (103), the two sides of the support frame (108) squeeze the two sliders (2031) to move away from each other. The two sliders (2031) respectively push the two transmission rods (2033) to deflect, so that the two transmission rods (2033) push the two friction plates (202) to approach each other. The two friction plates (202) are in frictional contact with the support frame (108) to decelerate the rising speed of the support frame (108). Step 3: After the support frame (108) moves into the installation rail (107), the two springs (2032) respectively push the two sliders (2031) to automatically reset. At the same time, the two friction plates (202) move away from each other and cooperate with the two sliders (2031) to deflect and reset the two transmission rods (2033). Then move the fork plate (308) to laterally support the support frame (108), and manually fix the support frame (108) and the fixed disc (303) through bolts. Step 4: After the antenna (109) is fixedly installed, the connecting plate (306) drives the mounting frame (301) and the turntable (106) to deflect, so that another mounting rail (107) communicates with the deceleration rail (103), and then the above operation is repeated. The remaining steel rope (305) and pulley (302) are used to lift a new antenna (109) through the lifting disc (304); Step Five: Then, move the new antenna (109) into the new mounting rail (107) through the slide rail (102) and the deceleration rail (103), and fix the antenna (109) with the new fixing plate (303). After all the antennas (109) are fixedly installed, remove the bolts of the fixed lifting plate (304) and the steel rope (305), and recycle the lifting plate (304) and the steel rope (305). 。

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