Emergency communication iron tower capable of being rapidly installed

Abstract

The invention discloses an emergency communication iron tower capable of being rapidly installed, and belongs to the technical field of communication towers, the emergency communication iron tower capable of being rapidly installed comprises a tower body mechanism and a pay-off mechanism, and the pay-off mechanism used for paying off a cable-stayed reinforcing rope is fixed to the tower body mechanism; the pay-off mechanism is rotationally connected with a locking mechanism used for locking the pay-off mechanism, and a machine cabinet mechanism is further fixed to the tower body mechanism. Through the arrangement of the tower body mechanism and the communication mechanism, the device can directly extend to a specified height, the device does not need to be fixedly installed in a segmented mode, the installation and arrangement speed of the device is effectively increased, maintenance is very convenient in a contraction state, and through the arrangement of the pay-off mechanism and the locking mechanism, the device is convenient to use. When the device is stretched, the pay-off mechanism can pay off a cable to perform cable-stayed reinforcement on the device from three directions, so that the stability of the device is improved, and the device is prevented from shaking or bending due to strong wind.

Description

Technical Field

[0001] The present invention relates to the technical field of communication towers, in particular to a fast-installed emergency communication iron tower. Background Art

[0002] Communication towers are a vital component of modern communications networks, ensuring the flow of information and connectivity. They are primarily composed of a tower, foundation, platform, and antenna supports, providing support for antenna equipment sites. In situations with increased traffic, such as concerts, sports events, and exhibitions, communication towers can serve as temporary antenna equipment sites. Engineers meticulously design and perform structural calculations to ensure their stability and safety. The towers are equipped with communication and monitoring systems to monitor signals and tower status. They come in various types, including self-supporting, bundled, and rectangular. Technical specifications include platform, antenna, feeder, and lightning rod configurations. They play a key role in wireless communication services such as television and broadcasting.

[0003] Conventional communication towers are mostly installed directly on the ground by hoisting. The installation process requires the use of a crane to install each section of the tower one by one. This type of communication tower has the characteristics of high strength and wide coverage, but due to its complex installation and slow layout, it is not suitable for emergency communication needs. To solve this problem, communication service providers often use base station vehicles and emergency communication towers to ensure emergency communications. In order to ensure the strength and structural stability of the communication tower, the existing emergency communication towers often have a low extension height, so the coverage is small, and multiple base station vehicles are often required to meet the needs of emergency communications.

[0004] Therefore, there is an urgent need to provide a fast-installed emergency communication tower to solve the above problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the disadvantages of the above-mentioned prior art and provide a fast-installed emergency communication tower.

[0006] To solve the above technical problems, the present invention adopts a technical solution: providing a quickly installed emergency communication tower, comprising a tower body and a wire-releasing mechanism, wherein the tower body is fixed with a wire-releasing mechanism for releasing oblique reinforcement ropes, and the wire-releasing mechanism is rotatably connected to a locking mechanism for locking the wire-releasing mechanism; A cabinet mechanism is also fixed on the tower body mechanism; A communication mechanism for receiving signals, converting signals and transmitting signals is fixed on the top of the tower mechanism.

[0007] The present invention is further configured as follows: the tower body mechanism includes a base, a plurality of mounting holes are opened on the base, a mounting groove is fixed on the base, three rope-threading ears are fixed on the base, a multi-stage telescopic rod is fixed on the base, three rope-threading ears are fixed on the top of the multi-stage telescopic rod, and a mounting seat is welded to the top of the multi-stage telescopic rod.

[0008] Through the above technical solution, the staff can fix the base on the signal vehicle or on the ground through the mounting holes and bolts, and can also place a counterweight on the base to fix the device. The rope lug 2 is fixed to the top level of the multi-stage telescopic rod. The rope lug 1 and the rope lug 2 are both arranged in a circular and equidistant row, and the angles of the rope lug 1 and the rope lug 2 are staggered. When the staff needs to install the device, the device can be fixed on the ground or on a communication vehicle, and the multi-stage telescopic rod can be opened. After the multi-stage telescopic rod is extended, the height of the device can be quickly lifted to the specified height, thereby realizing rapid installation and layout.

[0009] The present invention is further configured as follows: the pay-off mechanism includes a fixing frame welded to a base, a pay-off drum is rotatably connected to the fixing frame, a crank is fixed to one end of the pay-off drum, and a steel wire rope is wound around the outside of the pay-off drum.

[0010] With the above technical solution, the wire rope is sequentially passed through the first rope lug 1, the first rope lug 2, the second rope lug 1, the second rope lug 2, the third rope lug 1, and the third rope lug 2. The end of the wire rope is fixed to the third rope lug 2, thus forming a cross-threading structure. The operator can rotate the pay-off drum by cranking the handle to pay out or retract the wire rope.

[0011] The present invention is further configured as follows: a protrusion is fixed on the fixing frame, a rotating shaft is fixed on the other end of the pay-off drum, and a ratchet is coaxially fixed on the end of the rotating shaft.

[0012] Through the above technical solution, the rotating shaft is coaxially fixed with the pay-off drum, and the rotating shaft is rotatably connected with the fixing frame. When the pay-off drum rotates, the ratchet also rotates.

[0013] The present invention is further configured as follows: the locking mechanism includes a rotating connecting column rotatably connected to the fixing frame, a pawl is fixed on the rotating connecting column, a pressure handle is welded to the end of the rotating connecting column, and a spring is fixed on the pressure handle.

[0014] Through the above technical solution, the pawl realizes relative rotation with the fixed frame by rotating the connecting column, and the other end of the spring is fixed to the protrusion. Under the tightening elastic force of the spring, the pawl is engaged with the ratchet teeth of the ratchet wheel. When the pawl is engaged with the ratchet wheel, the wire rope can only be retracted by the wire rope. When the staff presses the pressure handle downward, the pawl is separated from the ratchet wheel. Before the staff operates the multi-stage telescopic rod to extend, the pressure handle can be pressed downward to prevent the ratchet and pawl from affecting the wire rope released by the wire rope payout drum. When the multi-stage telescopic rod is raised to the specified height, the staff can release the pressure handle and rotate the crank handle clockwise to tighten the wire rope. Under the guidance of the rope threading ears one and two, the wire rope in the tightened state can be obliquely pulled to the multi-stage telescopic rod from three directions, thereby preventing the multi-stage telescopic rod from swinging or bending due to strong winds, effectively improving the stability of the device.

[0015] The present invention is further configured as follows: the cabinet mechanism includes a communication cabinet fixed in a mounting groove; a door panel is hinged on the communication cabinet; and a cabinet air conditioner is fixed on the door panel.

[0016] Through the above technical solution, power distribution equipment, backup power supply and lightning arrester are installed in the communication cabinet to ensure the normal operation of the device, and the cabinet air conditioner can prevent the internal temperature of the communication cabinet from being too high.

[0017] The present invention is further configured as follows: the communication mechanism includes a connecting base bolted to the mounting base, a plurality of fixing bolts are passed through the connecting base, a mounting frame is welded on the connecting base, a lightning rod is fixed on the top of the mounting frame, and a plurality of RF front ends are also fixed on the mounting frame.

[0018] Through the above technical solution, the connecting base is fixed to the connecting base through multiple sets of fixing bolts, the lightning rod is grounded through a wire, and the RF front end is electrically connected to the communication cabinet. The RF front end can transmit, receive and amplify communication signals, thereby ensuring emergency communications within the area.

[0019] The beneficial effects of the present invention are as follows: 1. The present invention, through the arrangement of the tower body mechanism and the communication mechanism, enables the device to be directly extended to a specified height without the need for segmented fixed installation, effectively improving the installation speed of the device, and is also very convenient for maintenance in the retracted state; 2. The present invention provides a wire-releasing mechanism and a locking mechanism. When the device is extended, the wire-releasing mechanism can release cables to diagonally reinforce the device from three directions, thereby improving the stability of the device and preventing the device from shaking or bending due to strong winds. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural diagram of the present invention; Figure 2 It is a structural diagram of the tower body of the present invention; Figure 3 It is a structural diagram of the pay-off mechanism of the present invention; Figure 4 This is a structural diagram of the locking mechanism of the present invention; Figure 5 This is a structural diagram of the cabinet mechanism of the present invention; Figure 6 This is a structural diagram of the communication mechanism of the present invention.

[0021] In the figure: 1. Tower body mechanism; 101. Base; 102. Mounting hole; 103. Mounting slot; 104. Rope ear one; 105. Multi-stage telescopic rod; 106. Rope ear two; 107. Mounting seat; 2. Pay-off mechanism; 201. Fixing frame; 202. Pay-off drum; 203. Crank handle; 204. Wire rope; 205. Bump; 206. Rotating shaft; 207. Ratchet; 3. Locking mechanism; 301. Rotating connecting column; 302. Ratchet; 303. Pressing handle; 304. Spring; 4. Cabinet mechanism; 401. Communication cabinet; 402. Door panel; 403. Cabinet air conditioner; 5. Communication mechanism; 501. Connecting seat; 502. Fixing bolt; 503. Mounting frame; 504. Lightning rod; 505. RF front end. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0023] See also Figures 1-6 A fast-installed emergency communication tower includes a tower body 1 and a wire-laying mechanism 2. The tower body 1 includes a base 101, a plurality of mounting holes 102 are opened on the base 101, a mounting groove 103 is fixed on the base 101, three rope-threading ears 104 are fixed on the base 101, a multi-stage telescopic rod 105 is fixed on the base 101, three rope-threading ears 106 are fixed on the top of the multi-stage telescopic rod 105, and a mounting seat 107 is welded on the top of the multi-stage telescopic rod 105. The staff can fix the base 101 to the signal tower through the mounting holes 102 and bolts. The device can be fixed on the ground or on a communication vehicle, or a counterweight can be placed on the base 101 to fix the device. The second rope ear 106 is fixed to the top level of the multi-stage telescopic rod 105. The rope ear 104 and the second rope ear 106 are both arranged in a circular and equidistant manner, and the angles of the rope ear 104 and the second rope ear 106 are staggered. When the staff needs to install the device, the device can be fixed on the ground or on a communication vehicle, and the multi-stage telescopic rod 105 can be opened. After the multi-stage telescopic rod 105 is extended, the height of the device can be quickly lifted to the specified height, thereby realizing rapid installation and layout.

[0024] like Figure 1 and Figure 3 As shown, a pay-off mechanism 2 for paying out the oblique reinforcement rope is fixed on the tower body mechanism 1, and the pay-off mechanism 2 includes a fixed frame 201 welded to the base 101, and a pay-off drum 202 is rotatably connected to the fixed frame 201, a crank 203 is fixed to one end of the pay-off drum 202, and a steel wire rope 204 is wound around the outside of the pay-off drum 202. A protrusion 205 is also fixed to the fixed frame 201, and a rotating shaft 206 is fixed to the other end of the pay-off drum 202, and a ratchet 207 is coaxially fixed to the end of the rotating shaft 206. The steel wire rope 204 passes through the first rope threading ear 104, the first rope threading ear 2 106, the second rope threading ear 1 104, the second rope threading ear 2 106, the third rope threading ear 1 104 and the third rope threading ear 2 106 in sequence. In addition, the end of the wire rope 204 is fixed to the third rope threading ear 106, thereby forming a cross-rope threading structure. The staff can rotate the wire-paying drum 202 through the crank 203 to release or retract the wire rope 204. The rotating shaft 206 is coaxially fixed to the wire-paying drum 202, and the rotating shaft 206 is rotatably connected to the fixed frame 201. When the wire-paying drum 202 rotates, the ratchet 207 will also rotate accordingly.

[0025] like Figure 1 and Figure 4 As shown, the wire-releasing mechanism 2 is rotatably connected with a locking mechanism 3 for locking the wire-releasing mechanism 2, and the locking mechanism 3 includes a rotating connecting column 301 rotatably connected to the fixed frame 201, a pawl 302 is fixed on the rotating connecting column 301, and a pressure handle 303 is welded at the end of the rotating connecting column 301, and a spring 304 is fixed on the pressure handle 303. The pawl 302 realizes relative rotation with the fixed frame 201 through the rotating connecting column 301, and the other end of the spring 304 is fixed to the protrusion 205. Under the tightening elastic force of the spring 304, the pawl 302 is engaged with the ratchet teeth of the ratchet wheel 207. When the pawl 302 is engaged with the ratchet wheel 207, the wire-releasing drum 202 can only retract the wire rope 204. When the staff moves downward When the pressure handle 303 is pressed, the pawl 302 is separated from the ratchet 207. Before the staff operates the multi-stage telescopic rod 105 to extend, the pressure handle 303 can be pressed downward to prevent the ratchet 207 and the pawl 302 from affecting the wire rope 204 released by the pay-off drum 202. When the multi-stage telescopic rod 105 is raised to the specified height, the staff can release the pressure handle 303 and rotate the crank 203 clockwise to tighten the wire rope 204. Under the guidance of the rope threading ear 104 and the rope threading ear 206, the wire rope 204 in the tightened state can be inclined to pull the multi-stage telescopic rod 105 from three directions, thereby preventing the multi-stage telescopic rod 105 from swinging or bending due to strong winds, thereby effectively improving the stability of the device.

[0026] like Figure 1 、 Figure 5 and Figure 6 As shown, a cabinet mechanism 4 is also fixed on the tower body mechanism 1, and the cabinet mechanism 4 includes a communication cabinet 401 fixed in the installation slot 103, a door panel 402 is hinged on the communication cabinet 401, and a cabinet air conditioner 403 is fixed on the door panel 402. The communication cabinet 401 is equipped with power distribution equipment, a backup power supply and a lightning arrester, etc., so as to ensure the normal operation of the device. The cabinet air conditioner 403 can prevent the internal temperature of the communication cabinet 401 from being too high. A communication mechanism 5 for receiving, converting and transmitting signals is fixed on the top of the tower body mechanism 1. The communication mechanism 5 includes a door panel 402 hinged on the communication cabinet 401, and a cabinet air conditioner 403 is fixed on the door panel 402. The connecting base 501 on the mounting base 107 is provided with a plurality of fixing bolts 502, a mounting bracket 503 is welded on the connecting base 501, a lightning rod 504 is fixed to the top of the mounting bracket 503, and a plurality of RF front ends 505 are also fixed on the mounting bracket 503. The connecting base 501 is fixed to the connecting base 501 by a plurality of sets of fixing bolts 502, the lightning rod 504 is grounded through a wire, and the RF front end 505 is electrically connected to the communication cabinet 401. The RF front end 505 can transmit, receive and amplify communication signals, thereby ensuring emergency communications within the area.

[0027] When the present invention is in use, the device can be fixed on a mobile platform, the ground or a communication vehicle. When emergency communication is required in a certain area, the staff moves the device to the area and presses the pressure handle 303 downward to separate the pawl 302 from the ratchet 207, and then opens the multi-stage telescopic rod 105 to make the communication mechanism 5 rise to a certain height, thereby enhancing the signal coverage and transmission in the area. After the communication mechanism 5 rises to the specified height, the staff can release the pressure handle 303 and tighten the wire rope 204 through the pay-off mechanism 2, and the locking mechanism 3 can automatically lock the wire rope 204. At this time, the wire rope 204 can be tilted to the tower mechanism 1 from three directions, thereby improving the strength and stability of the tower mechanism 1.

[0028] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention description and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A fast-installed emergency communication tower, comprising a tower body (1) and a wire-laying mechanism (2), characterized in that: A pay-out mechanism (2) for paying out the oblique reinforcement rope is fixed to the tower body mechanism (1), and a locking mechanism (3) for locking the pay-out mechanism (2) is rotatably connected to the pay-out mechanism (2); A cabinet mechanism (4) is also fixed on the tower mechanism (1); A communication mechanism (5) for receiving signals, converting signals and transmitting signals is fixed on the top of the tower mechanism (1).

2. A fast-installed emergency communication tower according to claim 1, characterized in that: The tower body mechanism (1) includes a base (101), a plurality of mounting holes (102) are provided on the base (101), a mounting groove (103) is fixed on the base (101), three first rope-threading ears (104) are fixed on the base (101), a multi-stage telescopic rod (105) is fixed on the base (101), three second rope-threading ears (106) are fixed at the top end of the multi-stage telescopic rod (105), and a mounting seat (107) is welded to the top end of the multi-stage telescopic rod (105).

3. A fast-installed emergency communication tower according to claim 2, characterized in that: The pay-off mechanism (2) comprises a fixing frame (201) welded to a base (101), a pay-off drum (202) being rotatably connected to the fixing frame (201), a crank (203) being fixed to one end of the pay-off drum (202), and a steel wire rope (204) being wound around the outside of the pay-off drum (202).

4. A fast-installed emergency communication tower according to claim 3, characterized in that: A protrusion (205) is also fixed on the fixing frame (201), a rotating shaft (206) is fixed on the other end of the pay-off drum (202), and a ratchet (207) is coaxially fixed to the end of the rotating shaft (206).

5. The fast-installed emergency communication tower according to claim 3, characterized in that: The locking mechanism (3) comprises a rotating connecting column (301) rotatably connected to the fixing frame (201), a pawl (302) being fixed on the rotating connecting column (301), a pressure handle (303) being welded to the end of the rotating connecting column (301), and a spring (304) being fixed on the pressure handle (303).

6. The fast-installed emergency communication tower according to claim 2, characterized in that: The cabinet mechanism (4) comprises a communication cabinet (401) fixed in a mounting slot (103), a door panel (402) being hingedly connected to the communication cabinet (401), and a cabinet air conditioner (403) being fixed to the door panel (402).

7. The fast-installed emergency communication tower according to claim 2, characterized in that: The communication mechanism (5) comprises a connecting base (501) bolted to the mounting base (107), a plurality of fixing bolts (502) being passed through the connecting base (501), a mounting frame (503) being welded to the connecting base (501), a lightning rod (504) being fixed to the top end of the mounting frame (503), and a plurality of radio frequency front ends (505) being fixed to the mounting frame (503).

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