CN214378804U - Antenna bracket for medium wave transmitter engineering technology - Google Patents
Antenna bracket for medium wave transmitter engineering technology Download PDFInfo
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- CN214378804U CN214378804U CN202120359293.8U CN202120359293U CN214378804U CN 214378804 U CN214378804 U CN 214378804U CN 202120359293 U CN202120359293 U CN 202120359293U CN 214378804 U CN214378804 U CN 214378804U
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- fixed
- base
- tower
- mast
- medium wave
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- 238000005516 engineering process Methods 0.000 title claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 37
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of medium wave transmitter, a antenna bracket for medium wave transmitter engineering technology is disclosed, including a base, a fixed station on the base, the base is disc-shaped, the fixed station is conical, the fixed station is fixed on the base, a fastening sleeve is fixed on the fixed station, a soft backing plate is fixed inside the fastening sleeve, a tower column is arranged inside the soft backing plate, a circular groove for the tower column to be fixedly inserted is arranged inside the fixed station, tower column fixing components are symmetrically arranged on the two sides of the upper end of the circular groove about the middle part of the circular groove, tower column mast fixing components are also arranged on the side surface of the base, and a plurality of tower column mast fixing components are arranged along the circumferential direction of the base; the utility model discloses a tower pole that the arc pole of tower pole both sides goes up and down steerable, can satisfy the tower pole that not co-altitude antenna used, extensive applicability, it is high to the fixity of tower pole simultaneously, effectively prevent that the tower pole from empting, and is strong to the fixed controllability of the mast of different angles simultaneously, and the mast is close to connecting block department and can dismantle, easily later stage maintenance.
Description
Technical Field
The utility model belongs to the technical field of the medium wave transmitting machine, especially, relate to an antenna boom for medium wave transmitting machine engineering technology.
Background
The medium wave transmitting antenna has been in China for decades, and the antenna mainly has the forms of a medium wave stay cord mast, a self-supporting medium wave tower, a T-shaped antenna and the like. The tower is mainly characterized in that the mast or the tower is an electrified emitter, most of insulators at the bottom are insulated from the ground, a ground net is paved below the tower, and the ground net is paved at intervals of 3 degrees.
The development of the era, the improvement of the science and technology, the development of the medium wave broadcasting technology, which is mature till now, mainly passes through three stages, namely an electronic tube medium wave broadcasting transmitter, a transistor and ceramic tube medium wave broadcasting transmitter and an all-solid-state medium wave broadcasting transmitter. The tube transmitter is limited by electronic devices and technical means at the time, the equipment is large in size, the efficiency of transmitting electric waves is low, the broadcasting quality is not high, the manufacturing cost is high, and the using and maintaining processes are quite complex; the appearance of the transistor and ceramic tube transmitter greatly reduces the volume and weight of the medium-wave transmitter, and simultaneously, the efficiency of the transmitter is greatly improved; all-solid-state transmitters which are used at the present stage in China mainly comprise PDM series pulse width modulation transmitters, DAM series digital modulation transmitters and DX series digital modulation transmitters, and all have the advantages of smaller volume, more stable performance, more optimized electrical appliance indexes, higher efficiency and lower daily operation and maintenance cost.
The antenna of the existing medium wave transmitter generally adopts a tower column and a mast to receive signals, but the mast is not easy to move after being installed, and is inconvenient to operate and low in working efficiency when the angle of the mast is adjusted or the tower columns with different heights need to be replaced.
SUMMERY OF THE UTILITY MODEL
To the problem that prior art exists, the utility model provides a medium wave is antenna boom for transmitter engineering technique.
The utility model discloses a realize like this, a medium wave transmitter is antenna boom for engineering technique includes the fixed station of base, base upper end, the base is discoid, and the fixed station is the taper shape, and the fixed station is fixed in the base upper end, and the fixed station upper end is fixed with adapter sleeve, and the inside soft backing plate that is fixed with of adapter sleeve, the inside king-post that is equipped with of soft backing plate, the fixed station is inside to be seted up and to supply the fixed male circular slot of king-post, and circular slot upper end both sides are equipped with the fixed subassembly of king-post about circular slot middle part symmetry, and the base side still is equipped with the fixed subassembly of king-post mast, and the fixed subassembly of king-post mast is equipped with a plurality ofly along the base circumferencial direction.
As the utility model relates to a preferred technical scheme of antenna boom for medium wave transmitter engineering, the fixed subassembly of pylon is including sliding and connecting the inside arc pole of circular slot, arc pole set up about circular slot middle part symmetry, and the circular slot is inside to be equipped with the two sliding chutes that supply the arc pole to slide, and the arc pole is close to the draw-in groove has been seted up in the fixed station outside, and the draw-in groove is equipped with a plurality ofly along fixed station direction of height equidistance, and draw-in groove intermeshing has the gear, and gear inside is fixed with the connecting axle, and connecting axle one end is stretched out the fixed station, stretches out the end and is fixed with the rotation curved bar.
Adopt above-mentioned scheme: through rotating curved bar drive gear and rotating, through the meshing drive, adjustable arc pole reciprocates, and the regulative mode is simple and convenient, easily operates, can satisfy the pylon that not co-altitude antenna used, extensive applicability.
As the utility model relates to a preferred technical scheme of antenna boom for medium wave transmitter engineering, the fixed subassembly of tower column mast is including seting up the recess of base side, the inside dead lever that is fixed with of recess, the dead lever outside is rotated and is connected with the installation horizontal pole, the inside installation piece that slides of installation horizontal pole, installation piece top threaded connection has the fastener, the fastener upper end is fixed with the go-between, the go-between is connected to the mast, installation piece top still is equipped with spacing bolt, spacing bolt is located fastener one side, waist type groove has still been seted up to installation horizontal pole bottom, spacing bolt can follow waist type inslot portion and screw out to the mounted position soil in.
As the utility model relates to a preferred technical scheme of antenna boom for medium wave transmitter engineering, installation horizontal pole bottom is fixed with the rubber backing plate, and the rubber backing plate bottom flushes with the base bottom, and installation horizontal pole both sides are fixed with the mounting panel, set up the through-hole along mounting panel length direction on the mounting panel, and fixing bolt is worn to be equipped with inside the through-hole.
As the utility model relates to a preferred technical scheme of antenna boom for medium wave transmitter engineering, the base bottom is fixed with pre-buried cross, and pre-buried cross is equipped with a plurality ofly along the base circumferencial direction.
The utility model discloses an advantage and positive effect do:
1. the antenna bracket for the medium wave transmitter engineering technology is characterized in that a tower column fixing assembly is arranged and comprises arc-shaped rods connected inside a circular groove in a sliding mode, the arc-shaped rods are symmetrically arranged around the middle of the circular groove, double sliding grooves for the arc-shaped rods to slide are formed inside the circular groove, clamping grooves are formed in the outer sides, close to the fixed table, of the arc-shaped rods, a plurality of clamping grooves are arranged at equal intervals along the height direction of the fixed table, gears are meshed inside the clamping grooves, connecting shafts are fixed inside the gears, one ends of the connecting shafts extend out of the fixed table, and rotating curves are fixed at the extending ends of the connecting shafts; through rotating curved bar drive gear and rotating, through the meshing drive, adjustable arc pole reciprocates, and the regulative mode is simple and convenient, easily operates, can satisfy the pylon that not co-altitude antenna used, extensive applicability.
2. The antenna bracket for the medium wave transmitter engineering technology is provided with a tower mast fixing component which comprises a groove arranged on the side surface of a base, a fixing rod is fixed in the groove, the outer part of the fixing rod is rotatably connected with an installation cross rod, the inner part of the installation cross rod is connected with an installation block in a sliding way, the top of the installation block is in threaded connection with a fastener, the upper end of the fastener is fixed with a connecting ring, the connecting ring is connected to the mast, the top of the installation block is also provided with a limiting bolt, the limiting bolt is positioned on one side of the fastener, the bottom of the installation cross rod is also provided with a waist-shaped groove, the limiting bolt can be screwed out of the waist-shaped groove into the soil of an installation position, the installation cross rod is provided with a plurality of installation cross rods along the base, meanwhile, a connecting block is arranged at the fixing position of the mast on the installation cross rod, the connecting block can move along the installation cross rod, the mast at different angles has strong fixing adjustability, the size of the occupied terrain can be changed, other construction operations are convenient, and the mast can be disassembled near the connecting block, is easy to maintain in later period.
Drawings
Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;
fig. 2 is a schematic top view provided by an embodiment of the present invention;
fig. 3 is a schematic sectional view along the line a-a in fig. 2 according to an embodiment of the present invention;
fig. 4 is a schematic side view provided by an embodiment of the present invention;
fig. 5 is an enlarged schematic view of the position I in fig. 1 according to an embodiment of the present invention;
fig. 6 is an enlarged schematic view of the position II in fig. 3 according to an embodiment of the present invention.
In the figure: 1. a base; 2. a fixed table; 3. fastening the sleeve; 4. a soft backing plate; 5. a tower column; 6. a circular groove; 7. a tower column fixing component; 8. a tower mast securing assembly; 9. an arcuate bar; 10. a double chute; 11. A card slot; 12. a gear; 13. a connecting shaft; 14. rotating the curved bar; 15. pre-burying a cross pipe; 16. a groove; 17. fixing the rod; 18. installing a cross bar; 19. mounting blocks; 20. a fastener; 21. a connecting ring; 22. a mast; 23. a limit bolt; 24. a waist-shaped groove; 25. a rubber pad; 26. mounting a plate; 27. a through hole; 28. And (5) fixing the bolt.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the embodiment of the utility model provides an antenna boom for medium wave transmitter engineering technology includes base 1, the fixed station 2 of base 1 upper end, base 1 is discoid, fixed station 2 is conical, fixed station 2 is fixed in base 1 upper end, fixed station 2 upper end is fixed with fastening sleeve 3, fastening sleeve 3 is inside to be fixed with soft backing plate 4, soft backing plate 4 is inside to be equipped with the pylon 5, fixed station 2 is inside to be offered and supplies the fixed male circular recess 6 of pylon 5, 6 upper end both sides of circular recess are equipped with pylon fixed subassembly 7 about the 6 middle part symmetry of circular recess, base 1 side still is equipped with pylon mast fixed subassembly 8, pylon mast fixed subassembly 8 is equipped with a plurality ofly along base 1 circumferencial direction.
Concretely, the tower column fixed subassembly 7 is including sliding connection and being in the inside arc pole 9 of circular slot 6, arc pole 9 set up about 6 middle part symmetries of circular slot, and 6 inside double-slip ways 10 that are equipped with the confession arc pole 9 and slide of circular slot, arc pole 9 are close to draw-in groove 11 has been seted up in the 2 outsides of fixed station, and draw-in groove 11 is equipped with a plurality ofly along 2 direction of height equidistance of fixed station, and draw-in groove 11 internal toothing has gear 12, and gear 12 is inside to be fixed with connecting axle 13, and connecting axle 13 one end is stretched out fixed station 2, and it is fixed with rotation curved bar 14 to stretch out the end.
Specifically, the fixed subassembly 8 of tower mast is including seting up at the recess 16 of base 1 side, recess 16 is inside to be fixed with dead lever 17, dead lever 17 outside is rotated and is connected with installation horizontal pole 18, the inside installation horizontal pole 18 slides and is connected with installation piece 19, 19 top threaded connection of installation piece has fastener 20, 20 upper ends of fastener are fixed with go-between 21, go-between 21 is connected to mast 22, 19 tops of installation piece still are equipped with stop bolt 23, stop bolt 23 is located fastener 20 one side, waist type groove 24 has still been seted up to installation horizontal pole 18 bottom, stop bolt 23 can follow inside the back type groove 24 and screw out to the mounted position soil in.
Specifically, the bottom of the installation cross rod 18 is fixed with a rubber pad 25, the bottom of the rubber pad 25 is flush with the bottom of the base 1, the two sides of the installation cross rod 18 are fixed with installation plates 26, through holes 27 along the length direction of the installation plates 26 are formed in the installation plates 26, and fixing bolts 28 are arranged inside the through holes 27 in a penetrating mode.
Specifically, the bottom of the base 1 is fixed with a plurality of pre-buried cross pipes 15, the pre-buried cross pipes 15 are arranged along the circumferential direction of the base 1, and the pre-buried cross pipes 15 are pre-buried to enter the ground when being installed.
The utility model discloses a theory of operation: when in use, the base 1 is deeply buried in soil through the pre-buried cross pipe 15, the base 1 is fixed, after the base 1 is fixed, the antenna tower 5 used by a medium wave transmitter is placed in the circular groove 6 in the fixed platform 2, the tower 5 is locked by placing a fastening screw in the fastening sleeve 3, the mounting cross rod 18 is rotated to a proper mounting angle, the fixing bolt 28 is driven into the ground through the through hole 27 on the mounting plate 26, the mounting cross rod 18 is fixed, the mounting block 19 is pushed to slide in the mounting cross rod 18, the mounting block 19 slides to a proper position, the connecting ring 21 on the mast 22 is hung in the fastener 20, the limit bolt 23 is screwed into the mounting block 19, the waist-shaped groove 24 is screwed into the ground, the mast 22 is fixed, the rotating curved rod 14 is manually rotated, the rotating curved rod 14 drives the connecting shaft 13 to rotate, and then the gear 12 drives the arc rod 9 to move up and down, so that the arc rod 9 moves along the double sliding grooves 10 to the middle position of the tower column 5, and the tower column 5 is further fixed.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.
Claims (5)
1. An antenna support for medium wave transmitter engineering technology is characterized by comprising a base (1) and a fixed platform (2) arranged at the upper end of the base (1), base (1) is discoid, fixed station (2) are conical, fixed station (2) are fixed in base (1) upper end, fixed station (2) upper end is fixed with fastening sleeve (3), fastening sleeve (3) inside is fixed with soft backing plate (4), soft backing plate (4) inside is equipped with column (5), fixed station (2) inside has been seted up and has been supplied fixed male circular recess (6) of column (5), circular recess (6) upper end both sides are equipped with column fixed subassembly (7) about circular recess (6) middle part symmetry, base (1) side still is equipped with column mast fixed subassembly (8), column mast fixed subassembly (8) are equipped with a plurality ofly along base (1) circumferencial direction.
2. The antenna bracket for the medium wave transmitter engineering as claimed in claim 1, wherein the tower fixing assembly (7) comprises an arc rod (9) slidably connected inside the circular groove (6), the arc rod (9) is symmetrically arranged about the middle of the circular groove (6), a double sliding groove (10) for sliding the arc rod (9) is arranged inside the circular groove (6), a clamping groove (11) is formed in the position, close to the outer side of the fixed table (2), of the arc rod (9), a plurality of clamping grooves (11) are equidistantly arranged along the height direction of the fixed table (2), a gear (12) is meshed inside the clamping groove (11), a connecting shaft (13) is fixed inside the gear (12), one end of the connecting shaft (13) extends out of the fixed table (2), and a rotating curved rod (14) is fixed at the extending end.
3. The medium wave transmitter engineering antenna mount of claim 1, the fixing component (8) of the tower column mast comprises a groove (16) formed in the side face of the base (1), a fixing rod (17) is fixed inside the groove (16), the outer portion of the fixing rod (17) is connected with an installation cross rod (18) in a rotating mode, an installation block (19) is connected inside the installation cross rod (18) in a sliding mode, a fastener (20) is connected to the top of the installation block (19) in a threaded mode, a connecting ring (21) is fixed to the upper end of the fastener (20), the connecting ring (21) is connected to the mast (22), a limiting bolt (23) is further arranged on the top of the installation block (19), the limiting bolt (23) is located on one side of the fastener (20), a waist-shaped groove (24) is further formed in the bottom of the installation cross rod (18), and the limiting bolt (23) can be screwed out of the inside of the waist-shaped groove (24) to the land at the installation position.
4. The antenna bracket for the medium wave transmitter engineering as claimed in claim 3, wherein a rubber pad (25) is fixed at the bottom of the mounting cross bar (18), the bottom of the rubber pad (25) is flush with the bottom of the base (1), mounting plates (26) are fixed at two sides of the mounting cross bar (18), through holes (27) along the length direction of the mounting plates (26) are formed in the mounting plates (26), and fixing bolts (28) are arranged in the through holes (27) in a penetrating manner.
5. The antenna bracket for the medium wave transmitter engineering as claimed in claim 1, wherein a plurality of pre-embedded cross pipes (15) are fixed at the bottom of the base (1), and the pre-embedded cross pipes (15) are arranged along the circumferential direction of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359293.8U CN214378804U (en) | 2021-02-07 | 2021-02-07 | Antenna bracket for medium wave transmitter engineering technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359293.8U CN214378804U (en) | 2021-02-07 | 2021-02-07 | Antenna bracket for medium wave transmitter engineering technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214378804U true CN214378804U (en) | 2021-10-08 |
Family
ID=77964578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120359293.8U Expired - Fee Related CN214378804U (en) | 2021-02-07 | 2021-02-07 | Antenna bracket for medium wave transmitter engineering technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214378804U (en) |
-
2021
- 2021-02-07 CN CN202120359293.8U patent/CN214378804U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |