A prefabricated iron tower for laying communication systems

Abstract

The present invention relates to the technical field of prefabricated iron towers, and discloses a prefabricated iron tower for laying communication systems, which solves the problem that the bottom of the communication iron tower needs to be fixed by multiple fastening bolts, which requires workers to operate multiple times and is therefore cumbersome to operate. The prefabricated iron tower comprises a base, a sleeve plate is fixedly installed on the top of the base, a support seat is installed on the inner side of the sleeve plate, and a fixing mechanism is installed between the support seat and the sleeve plate; the present invention, through the cooperation between the limit rod and the limit hole, can make the mounting plate be located on the top of the sleeve plate, and through the cooperation between the bottom ring and the outer ring and the movable ring and the column, can make the bottom block move downward and rotate, and make the spring stretched, and then can make the top rod move to the bottom of the top hole, and when the spring is reset, can make the top rod move upward and engage with the top hole, and then can make the mounting plate and the fixing ring fixed, thereby facilitating the installation and fixation of the support seat.

Description

Technical Field

[0001] The present invention belongs to the technical field of prefabricated iron towers, and in particular relates to a prefabricated iron tower for laying a communication system. Background Art

[0002] Communication towers are important devices that enable people to use wireless communication devices normally in their daily lives. They can improve the signal strength of wireless devices, allowing people to browse the web quickly and efficiently. In order to ensure the normal operation of the wireless communication system, the communication antenna is generally placed at the highest point to increase the service radius and achieve ideal communication effects.

[0003] Although there are many types and quantities of communication tower bottom fixing structures on the market, most of them are inconvenient and require multiple fastening bolts to fix the bottom of the communication tower, which requires workers to operate multiple times, making the operation more cumbersome. Summary of the Invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a prefabricated iron tower for laying communication systems, which effectively solves the current problem that the bottom of the communication tower needs to be fixed by multiple fastening bolts, which requires workers to operate multiple times and is therefore cumbersome.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a prefabricated iron tower for laying a communication system, comprising a base, a sleeve plate fixedly mounted on the top of the base, a support base mounted on the inner side of the sleeve plate, a fixing mechanism mounted between the support base and the sleeve plate, a limiting mechanism mounted on the outer side of the fixing mechanism, a first tower body fixedly mounted on the top of the support base, a top plate fixedly mounted on the top of the first tower body, a second tower body mounted on the top of the top plate, and a lifting mechanism mounted on the bottom of the second tower body;

[0006] The fixing mechanism includes a mounting plate fixed to the outside of the support seat, a movable ring is installed at the bottom of the mounting plate, a fixed ring is installed at the bottom of the movable ring, the fixed ring is located on the outside of the sleeve, and the bottom of the fixed ring is fixedly connected to the top of the base, limit holes are provided at equal angles on the top of the sleeve, and a limit rod is fixedly installed at equal angles on the bottom of the mounting plate, and the bottom end of the limit rod extends to the inside of the limit hole.

[0007] Preferably, a bottom ring is fixedly installed on the bottom of the mounting plate, an outer groove is provided on the outer side of the bottom ring, the bottom ring is rotatably connected to the outer ring through the outer groove, a column is fixedly installed at an equal angle on the bottom of the outer ring, the column is movably connected to the movable ring, the bottom end of the column passes through the movable ring and is fixedly connected to the limiting block, a spring 1 is fixedly connected between the limiting block and the movable ring, and the spring 1 is movably sleeved on the column.

[0008] Preferably, vertical rods are fixedly installed at equal angles on the bottom of the movable ring, a bottom block is fixedly installed on the bottom end of the vertical rod, a top rod is fixedly installed on the top of the bottom block, and a positioning hole is provided on the outer side of the top rod.

[0009] Preferably, the inner side of the fixing ring is provided with guide grooves at equal angles, the guide grooves are movably connected to the vertical rods, the top of the fixing ring is provided with card slots and top holes at equal angles, the positioning holes are movably connected to the top holes, and the bottom block is adapted to the card slots.

[0010] Preferably, the limiting mechanism includes a fixed plate fixed at an equal angle to the top of the fixed ring, a movable rod is installed on one side of the fixed plate, an arc block is fixedly installed on one side of the movable rod, the arc block is fit with the top rod, a positioning rod is fixedly installed on the inner side of the arc block, the positioning rod is located on the inner side of the positioning hole, one end of the movable rod passes through the fixed plate and is fixedly connected to the side block, the movable rod is movably connected to the fixed plate, a spring 2 is fixedly connected between the fixed plate and the side block, and the spring 2 is movably sleeved on the movable rod.

[0011] Preferably, a connecting block is fixedly installed on the top of the arc block, and screw rod 2 is fixedly installed on one side of the connecting block. Screw rod 2 is movably connected to the fixed plate, and a nut is sleeved on the outer thread of screw rod 2, and the nut is fitted with the fixed plate.

[0012] Preferably, the lifting mechanism includes a movable plate located between the support seat and the top plate, and a support rod is fixedly installed at an equal angle on the top of the movable plate. The top of the support rod passes through the top plate and is fixedly installed with a lifting plate, and the top of the lifting plate is fixedly connected to the bottom of the second tower body.

[0013] Preferably, a rubber pad 1 is fixedly installed on the bottom of the lifting plate, a rubber pad 2 is installed directly below the rubber pad 1, and the bottom of the rubber pad 2 is fixedly connected to the top of the top plate.

[0014] Preferably, a motor is fixedly installed at the bottom of the top plate, a screw rod is fixedly installed at the bottom of the motor, the bottom end of the screw rod is rotatably connected to the top of the support seat, a screw sleeve is threadedly sleeved on the outer side of the screw rod, the screw sleeve is fixedly sleeved on the movable disk, a connecting rod is fixedly installed at an equal angle between the top plate and the support seat, and the connecting rod is movably connected to the movable disk.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) The present invention enables the mounting plate to be located on the top of the sleeve plate through the cooperation between the limiting rod and the limiting hole, and enables the bottom block to move downward and rotate through the cooperation between the bottom ring and the outer ring and the movable ring and the column, and enables the spring to be stretched, thereby enabling the top rod to move to the bottom of the top hole, and when the spring is reset, the top rod can move upward and engage with the top hole, thereby enabling the mounting plate and the fixing ring to be fixed, thereby facilitating the installation and fixation of the support seat;

[0017] (2) The invention can release the control of the connecting block through the cooperation between the nut and the screw rod 2 and the nut, and can reset the originally stretched spring 2 to move the side block through the cooperation between the side block and the movable rod and the spring 2 and the fixed plate, so that the arc block can be moved to fit with the top rod, and the positioning rod can enter the inner side of the positioning hole, and the position of the top rod can be fixed, so that the support seat can be fixed more firmly.

[0018] (3) The invention uses the cooperation between the motor and the screw rod 1 and the movable disk and the connecting rod to enable the screw sleeve to drive the movable disk to move downward, and uses the cooperation between the support rod and the lifting plate to enable the second tower body to move downward. The cooperation between the rubber pad 1 and the rubber pad 2 can prevent the lifting plate from colliding with the top plate and causing vibration, thereby lowering the center of gravity of the entire iron tower to increase its stability and prevent the entire iron tower from shaking when affected by strong winds. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0020] In the attached figure:

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 This is a structural diagram of the fixing mechanism of the present invention;

[0023] Figure 3 This is a schematic diagram of the movable ring structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the fixing ring structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the mounting plate structure of the present invention;

[0026] Figure 6 Schematic diagram of the structure of the limiting mechanism of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the lifting mechanism of the present invention.

[0028] In the figure: 1. base; 2. sleeve; 3. fixing mechanism; 301. mounting plate; 302. fixing ring; 303. movable ring; 304. bottom ring; 305. vertical rod; 306. outer ring; 307. positioning hole; 308. top rod; 309. spring 1; 3010. limit block; 3011. column; 3012. bottom block; 3013. top hole; 3014. slot; 3015. guide groove; 3016. limit rod; 3017. limit hole; 4. support base; 5. top plate; 6 , second tower body; 7, lifting mechanism; 701, movable plate; 702, motor; 703, lifting plate; 704, rubber pad 1; 705, support rod; 706, rubber pad 2; 707, screw sleeve; 708, screw 1; 709, connecting rod; 8, first tower body; 9, limiting mechanism; 901, fixed plate; 902, spring 2; 903, side block; 904, nut; 905, screw 2; 906, connecting block; 907, positioning rod; 908, arc block; 909, movable rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] Embodiment 1, by Figure 1-Figure 7 The present invention includes a base 1, a sleeve plate 2 is fixedly installed on the top of the base 1, a support base 4 is installed on the inner side of the sleeve plate 2, a fixing mechanism 3 is installed between the support base 4 and the sleeve plate 2, a limiting mechanism 9 is installed on the outer side of the fixing mechanism 3, a first tower body 8 is fixedly installed on the top of the support base 4, a top plate 5 is fixedly installed on the top of the first tower body 8, a second tower body 6 is installed on the top of the top plate 5, and a lifting mechanism 7 is installed on the bottom of the second tower body 6.

[0031] The second embodiment, on the basis of the first embodiment, the fixing mechanism 3 includes a mounting plate 301 fixed to the outside of the support seat 4, the mounting plate 301 is provided with a movable ring 303 at the bottom, the movable ring 303 is provided with a fixed ring 302 at the bottom, the fixed ring 302 is located on the outside of the sleeve plate 2, and the bottom of the fixed ring 302 is fixedly connected to the top of the base 1, the top of the sleeve plate 2 is provided with a limiting hole 3017 at equal angles, the bottom of the mounting plate 301 is fixedly installed with a limiting rod 3016 at equal angles, the bottom end of the limiting rod 3016 extends to the inner side of the limiting hole 3017, the bottom of the mounting plate 301 is fixedly installed with a bottom ring 304, the outer side of the bottom ring 304 is provided with an outer groove, the bottom ring 304 is rotatably connected to the outer ring 306 through the outer groove, the bottom of the outer ring 306 is fixedly installed with a column 3011 at equal angles, the column 3011 and the movable ring 303 is movably connected, the bottom end of the column 3011 passes through the movable ring 303 and is fixedly connected to the limit block 3010, a spring 309 is fixedly connected between the limit block 3010 and the movable ring 303, and the spring 309 is movably sleeved with the column 3011, the bottom of the movable ring 303 is fixedly installed with a vertical rod 305 at an equal angle, the bottom end of the vertical rod 305 is fixedly installed with a bottom block 3012, and the top of the bottom block 3012 is fixedly installed with a top rod 308, a positioning hole 307 is provided on the outside of the top rod 308, a guide groove 3015 is provided at an equal angle on the inner side of the fixed ring 302, and the guide groove 3015 is movably connected to the vertical rod 305, a clamping groove 3014 and a top hole 3013 are provided at an equal angle on the top of the fixed ring 302, the positioning hole 307 is movably connected to the top hole 3013, and the bottom block 3012 is adapted to the clamping groove 3014;

[0032] First, place the support seat 4 on the top of the base 1, and at the same time, the support seat 4 is sleeved on the inner side of the sleeve plate 2. At this time, the limit rod 3016 is located on the inner side of the limit hole 3017. Then move the vertical rod 305 downward and rotate it. At this time, the spring 1 309 is stretched. When the spring 1 309 rotates to the side located in the guide groove 3015, the control of the vertical rod 305 is released. At this time, the spring 1 309 resets and drives the movable ring 303 to move upward, and drives the bottom block 3012 to move upward, and then drives the top rod 308 to move upward until the top rod 308 is engaged with the top hole 3013. At this time, fix the mounting plate 301 and the fixing ring 302, and finally complete the installation and fixation of the support seat 4.

[0033] Embodiment 3, on the basis of embodiment 1, the limiting mechanism 9 includes a fixing plate 901 fixed at an equal angle to the top of the fixing ring 302, a movable rod 909 is installed on one side of the fixing plate 901, an arc block 908 is fixedly installed on one side of the movable rod 909, the arc block 908 is fitted with the top rod 308, a positioning rod 907 is fixedly installed on the inner side of the arc block 908, the positioning rod 907 is located on the inner side of the positioning hole 307, one end of the movable rod 909 passes through the fixing plate 901 and is fixedly connected to the side Block 903, movable rod 909 is movably connected to fixed plate 901, spring 2 902 is fixedly connected between fixed plate 901 and side block 903, spring 2 902 is movably sleeved with movable rod 909, connecting block 906 is fixedly installed on the top of arc block 908, screw 2 905 is fixedly installed on one side of connecting block 906, screw 2 905 is movably connected to fixed plate 901, and nut 904 is sleeved on the outer side of screw 2 905, and nut 904 is fitted with fixed plate 901;

[0034] When the top rod 308 is engaged with the top hole 3013, the nut 904 is then rotated counterclockwise to remove the nut 904 from the screw rod 2 905. At this time, the originally stretched spring 2 902 is reset to drive the movement of the side block 903, and the movement of the arc block 908 is driven by the movable rod 909 until the arc block 908 is tightly fitted with the top rod 308. At this time, the positioning rod 907 is located on the inner side of the positioning hole 307 and fixes the position of the top rod 308. Finally, the top rod 308 is prevented from moving so that the support seat 4 can be firmly fixed.

[0035] Example 4, based on Example 1, the lifting mechanism 7 includes a movable plate 701 located between the support seat 4 and the top plate 5, and a support rod 705 is fixedly installed at an equal angle on the top of the movable plate 701. The top of the support rod 705 passes through the top plate 5 and is fixedly installed with a lifting plate 703. The top of the lifting plate 703 is fixedly connected to the bottom of the second tower body 6. A rubber pad 1 704 is fixedly installed on the bottom of the lifting plate 703, and a rubber pad 2 706 is installed directly below the rubber pad 1 704. The bottom of the second rubber pad 706 is fixedly connected to the top of the top plate 5, the bottom of the top plate 5 is fixedly installed with a motor 702, the bottom of the motor 702 is fixedly installed with a screw rod 708, the bottom end of the screw rod 708 is rotatably connected to the top of the support base 4, the outer side of the screw rod 708 is threadedly sleeved with a screw sleeve 707, the screw sleeve 707 is fixedly sleeved with the movable disk 701, and a connecting rod 709 is fixedly installed at an equal angle between the top plate 5 and the support base 4, and the connecting rod 709 is movably connected to the movable disk 701;

[0036] When the entire tower is affected by strong winds, the motor 702 is first started to drive the screw rod 1 708 to rotate, and the screw sleeve 707 is driven to move downward, and then the movable plate 701 is moved downward, and the lifting plate 703 is driven downward through the support rod 705, and the second tower body 6 is driven downward until the rubber pad 1 704 is in contact with the rubber pad 2 706. Finally, the gravity of the entire tower is reduced to increase its stability and prevent the entire tower from shaking when affected by strong winds.

Claims

1. A prefabricated iron tower for laying a communication system, comprising a base (1), characterized in that: A sleeve plate (2) is fixedly mounted on the top of the base (1), a support seat (4) is mounted on the inner side of the sleeve plate (2), a fixing mechanism (3) is mounted between the support seat (4) and the sleeve plate (2), a limiting mechanism (9) is mounted on the outer side of the fixing mechanism (3), a first tower body (8) is fixedly mounted on the top of the support seat (4), a top plate (5) is fixedly mounted on the top of the first tower body (8), a second tower body (6) is mounted on the top of the top plate (5), and a lifting mechanism (7) is mounted on the bottom of the second tower body (6); The fixing mechanism (3) comprises a mounting plate (301) fixed to the outside of the support seat (4); a movable ring (303) is installed at the bottom of the mounting plate (301); a fixed ring (302) is installed at the bottom of the movable ring (303); the fixed ring (302) is located at the outside of the sleeve plate (2); and the bottom of the fixed ring (302) is fixedly connected to the top of the base (1); a limiting hole (3017) is provided at an equal angle on the top of the sleeve plate (2); a limiting rod (3016) is fixedly installed at an equal angle on the bottom of the mounting plate (301); and the bottom end of the limiting rod (3016) extends to the inside of the limiting hole (3017); A bottom ring (304) is fixedly mounted on the bottom of the mounting plate (301), an outer groove is provided on the outer side of the bottom ring (304), the bottom ring (304) is rotatably connected to the outer ring (306) through the outer groove, a column (3011) is fixedly mounted on the bottom of the outer ring (306) at equal angles, the column (3011) is movably connected to the movable ring (303), the bottom end of the column (3011) passes through the movable ring (303) and is fixedly connected to a limiting block (3010), a spring (309) is fixedly connected between the limiting block (3010) and the movable ring (303), and the spring (309) is movably sleeved with the column (3011); A vertical rod (305) is fixedly installed at an equal angle on the bottom of the movable ring (303), a bottom block (3012) is fixedly installed on the bottom end of the vertical rod (305), a top rod (308) is fixedly installed on the top of the bottom block (3012), and a positioning hole (307) is provided on the outside of the top rod (308); The inner side of the fixing ring (302) is provided with guide grooves (3015) at equal angles, the guide grooves (3015) are movably connected to the vertical rod (305), the top of the fixing ring (302) is provided with clamping grooves (3014) and top holes (3013) at equal angles, the positioning holes (307) are movably connected to the top holes (3013), and the bottom block (3012) is adapted to the clamping grooves (3014).

2. The prefabricated iron tower for laying a communication system according to claim 1, characterized in that: The limiting mechanism (9) comprises a fixed plate (901) fixed at an equal angle to the top of the fixed ring (302); a movable rod (909) is installed on one side of the fixed plate (901); an arc block (908) is fixedly installed on one side of the movable rod (909); the arc block (908) is fitted with the top rod (308); a positioning rod (907) is fixedly installed on the inner side of the arc block (908); the positioning rod (907) is located on the inner side of the positioning hole (307); one end of the movable rod (909) passes through the fixed plate (901) and is fixedly connected to the side block (903); the movable rod (909) is movably connected to the fixed plate (901); a second spring (902) is fixedly connected between the fixed plate (901) and the side block (903); the second spring (902) is movably sleeved with the movable rod (909).

3. The prefabricated iron tower for laying a communication system according to claim 2, characterized in that: A connecting block (906) is fixedly installed on the top of the arc block (908), and a second screw rod (905) is fixedly installed on one side of the connecting block (906). The second screw rod (905) is movably connected to the fixed plate (901), and a nut (904) is sleeved on the outer thread of the second screw rod (905), and the nut (904) is fitted with the fixed plate (901).

4. The prefabricated iron tower for laying a communication system according to claim 1, characterized in that: The lifting mechanism (7) comprises a movable disk (701) located between the support seat (4) and the top plate (5); a support rod (705) is fixedly mounted at an equal angle on the top of the movable disk (701); the top end of the support rod (705) passes through the top plate (5) and is fixedly mounted with a lifting plate (703); the top end of the lifting plate (703) is fixedly connected to the bottom of the second tower body (6).

5. The prefabricated iron tower for laying a communication system according to claim 4, characterized in that: A rubber pad 1 (704) is fixedly installed at the bottom of the lifting plate (703), a rubber pad 2 (706) is installed directly below the rubber pad 1 (704), and the bottom of the rubber pad 2 (706) is fixedly connected to the top of the top plate (5).

6. The prefabricated iron tower for laying a communication system according to claim 1, characterized in that: A motor (702) is fixedly mounted on the bottom of the top plate (5), a screw rod (708) is fixedly mounted on the bottom of the motor (702), the bottom end of the screw rod (708) is rotatably connected to the top of the support seat (4), a screw sleeve (707) is threadedly sleeved on the outer side of the screw rod (708), the screw sleeve (707) is fixedly sleeved on the movable disk (701), a connecting rod (709) is fixedly mounted at an equal angle between the top plate (5) and the support seat (4), and the connecting rod (709) is movably connected to the movable disk (701).

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