CN206722518U - A kind of radio and television launching tower - Google Patents
A kind of radio and television launching tower Download PDFInfo
- Publication number
- CN206722518U CN206722518U CN201720575879.1U CN201720575879U CN206722518U CN 206722518 U CN206722518 U CN 206722518U CN 201720575879 U CN201720575879 U CN 201720575879U CN 206722518 U CN206722518 U CN 206722518U
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- China
- Prior art keywords
- sleeve
- inner cylinder
- leading screw
- bolt
- radio
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of radio and television launching tower, including base, the top of the base is provided with column, the top of the column is provided with maintenance platform, sleeve is installed, the inner tip of the sleeve is provided with inner cylinder, the inside of the leading screw insertion inner cylinder at the upper surface center of the maintenance platform, the junction of the inner cylinder and leading screw is provided with screw, and the top of the inner cylinder is provided with signal projector.The radio and television launching tower, pass through the cooperation of maintenance platform, sleeve and inner cylinder, when signal projector needs repairing, crank drives the second bevel gear to rotate by gear shaft, and the first bevel gear drives leading screw to rotate, leading screw, which rotates to coordinate by the screw thread of screw and leading screw, drives inner cylinder to move down, inner cylinder drives signal projector to drop to the height of the convenient maintenance of staff, and height adjustment range is big, when the signal projector is needed repairing, staff is convenient, can meet the use demand of user.
Description
Technical field
Launching tower technical field is the utility model is related to, specially a kind of radio and television launching tower.
Background technology
Television network broadcast covering with signal transmitting tower be broadcasting station be used for connecing equipment that transmission signal must use it
One, in the prior art, such as the utility model patent of Application No. 201620931954.9, including pipe sleeve, the bottom of the pipe sleeve
Portion is provided with base, more than one piece of fixed plate is provided with the close tip position outside the pipe sleeve, in the pipe sleeve
Top is provided with movable plate, and the bottom of the movable plate is provided with first and inserts axle, and mounting rod is provided with the top of the movable plate,
The base circle of the movable plate is provided with the guide rail pole of more than two, and the guide rail pole passes through the fixed plate, and described first
The bottom position for inserting axle is provided with support bar, and the lower end of the support bar is provided with ring portion, set at the outside of the pipe sleeve
There is groove, regulating bolt is combined with the groove, the regulating bolt passes through the ring portion, although the utility model can be with
Regulation height, but adjustable range is small, and when the signal projector is needed repairing, staff is inconvenient, it is impossible to meets user's
Use demand.
The content of the invention
The purpose of this utility model is to provide a kind of radio and television launching tower, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of radio and television launching tower, including bottom
Seat, the top of the base are provided with column, and the top of the column is provided with maintenance platform, the upper surface of the maintenance platform
Sleeve is installed, the inner bottom of the sleeve is provided with ball bottom plate, and the top of the ball bottom plate is provided with rolling at center
Pearl, the top of the ball are provided with ball top plate, and the top of the ball top plate is provided with the first bevel gear, and described first
The top of bevel gear is provided with leading screw, and the outer right wall bottom installation sprocket drive spindle of the sleeve, the gear shaft is through set
The outer right wall of cylinder, the left end of the gear shaft are provided with the second bevel gear, second bevel gear and the first umbrella shape tooth
Wheel is meshed, and the right-hand member of the gear shaft is provided with crank, and chute is equipped with left and right sides of the inner tip of the sleeve, described
The bottom of chute is provided with lower block, and the top of the chute is provided with upper stopper, in the inner tip of the sleeve is provided with
Cylinder, the left and right sides bottom of the inner cylinder are provided with sliding block, and the sliding block matches with chute, and the leading screw inserts the interior of inner cylinder
Portion, the junction of the inner cylinder and leading screw are provided with screw, and the screw is connected with threads of lead screw, the top installation of the leading screw
There is baffle plate, the top of the inner cylinder is provided with signal projector.
Preferably, the outer right wall top of the sleeve is provided with bolt, the outer right wall of the bolt-through sleeve, institute
State bolt to be connected with bush whorl, the outer right wall of the bolt is socketed with nut, and the nut is connected with bolt thread, described
The right-hand member of bolt is provided with handle, and the outer right wall of the inner cylinder is provided with neck, and the neck matches with bolt.
Preferably, the outer wall top installation rubber sleeve of the sleeve.
Preferably, the junction of the gear shaft and sleeve is provided with sliding sleeve.
Preferably, the outer wall of the crank is socketed with grip.
Compared with prior art, the beneficial effects of the utility model are：The radio and television launching tower, by maintenance platform,
The cooperation of sleeve and inner cylinder, when signal projector needs repairing, crank is rotated, crank drives the second umbrella shape tooth by gear shaft
Wheel is rotated, and the second bevel gear drives the first bevel gear to rotate, and the first bevel gear drives leading screw to rotate, and leading screw, which rotates, to be passed through
The screw thread of screw and leading screw, which coordinates, drives inner cylinder to move down, and inner cylinder drives signal projector to drop to the convenient maintenance of staff
Height, height adjustment range is big, and when the signal projector is needed repairing, staff is convenient, can meet the use need of user
Ask.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is tube-in-tube structure schematic diagram of the present utility model；
Fig. 3 is notch schematic diagram of the present utility model.
In figure：1st, base, 2, column, 3, maintenance platform, 4, signal projector, 5, sleeve, 6, inner cylinder, 7, nut, 8, rolling
Pearl bottom plate, 9, ball top plate, 10, ball, the 11, first bevel gear, the 12, second bevel gear, 13, gear shaft, 14, crank,
15th, grip, 16, sliding sleeve, 17, screw, 18, handle, 19, rubber sleeve, 20, leading screw, 21, lower block, 22, sliding block, 23, chute,
24th, upper stopper, 25, baffle plate, 26, bolt, 27, neck.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of radio and television launching tower, including base 1,
The top of base 1 is provided with column 2, and the top of column 2 is provided with maintenance platform 3, and maintenance platform 3 is used for worker and signal is launched
Workbench when device 4 is safeguarded and repaired, sleeve 5, the inner bottom of sleeve 5 are installed at the upper surface center of maintenance platform 3
Ball bottom plate 8 is installed, the top of ball bottom plate 8 is provided with ball 10, and the top of ball 10 is provided with ball top plate 9, ball
10 can roll between ball top plate 9 and ball bottom plate 8, and the top of ball top plate 9 is provided with the first bevel gear 11, and first
The top of bevel gear 11 is provided with leading screw 20, and the first bevel gear 11 drives leading screw 20 to rotate, the outer right wall bottom of sleeve 5
Sprocket drive spindle 13 is installed, gear shaft 13 runs through the outer right wall of sleeve 5, and the junction of gear shaft 13 and sleeve 5 is provided with sliding sleeve
16, the left end of gear shaft 13 is provided with the second bevel gear 12, and the second bevel gear 12 is meshed with the first bevel gear 11, the
Two bevel gears 12 drive the first bevel gear 11 to rotate, and the right-hand member of gear shaft 13 is provided with crank 14, and crank 14 passes through gear
Axle 13 drives the second bevel gear 12 to rotate, and the outer wall of crank 14 is socketed with grip 15, and grip 15 makes rotation crank 14 more square
Just, chute 23 is equipped with left and right sides of the inner tip of sleeve 5, the bottom of chute 23 is provided with lower block 21, and lower block 21 is used
In the bottom stroke of limitation sliding block 22, the top of chute 23 is provided with upper stopper 24, and upper stopper 24 is used for the top for limiting sliding block 22
Stroke is held, the inner tip of sleeve 5 is provided with inner cylinder 6, and the left and right sides bottom of inner cylinder 6 is provided with sliding block 22, and sliding block 22 is with sliding
Groove 23 matches, and sliding block 22 can slide up and down in the inside of chute 23, and leading screw 20 inserts the inside of inner cylinder 6, inner cylinder 6 and leading screw
20 junction is provided with screw 17, and screw 17 is threadedly coupled with leading screw 20, and leading screw 20 is rotated by screw 17 and leading screw 20
Screw thread, which coordinates, drives inner cylinder 6 to move up and down, and the top of leading screw 20 is provided with baffle plate 25, and baffle plate 25 is used to prevent leading screw 20 in inner cylinder
6 inside shaking, the outer right wall top of sleeve 5 are provided with bolt 26, and bolt 26 runs through the outer right wall of sleeve 5, bolt 26
It is threadedly coupled with sleeve 5, the outer right wall of bolt 26 is socketed with nut 7, and nut 7 is used to pin bolt 26, prevents the pine of bolt 26
Dynamic, nut 7 is threadedly coupled with bolt 26, and the right-hand member of bolt 26 is provided with handle 18, and rotational handle 18 can be screwed into or back-out spiral shell
Bolt 26, the outer right wall of inner cylinder 6 are provided with neck 27, and neck 27 matches with bolt 26, and rotational handle 18, bolt 26 enters neck
27, fix inner cylinder 6, rotate backward handle 18, bolt 26 departs from neck 27, can adjust the height of inner cylinder 6, sleeve 5 it is outer
Rubber sleeve 19 is installed on wall top, and rubber sleeve 19 is used to prevent sleet and dust from entering the inside of sleeve 5, the top peace of inner cylinder 6
Equipped with signal projector 4, signal projector 4 is used to launch broadcast television signal.
When signal projector 4 needs repairing, crank 14 is rotated, crank 14 drives the second bevel gear by gear shaft 13
12 rotate, and the second bevel gear 12 drives the first bevel gear 11 to rotate, and the first bevel gear 11 drives leading screw 20 to rotate, leading screw
20 rotations are coordinated by the screw thread of screw 17 and leading screw 20 drives inner cylinder 6 to move down, and inner cylinder 6 drives signal projector 4 to decline
To the height of the convenient maintenance of staff.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position close
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model.
In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that instruction or
Relative importance or the implicit quantity for indicating indicated technical characteristic are implied, thus, defines " first ", " second ", " the
Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
Calmly ", the term such as " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；
Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite, for this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of radio and television launching tower, including base（1）, it is characterised in that：The base（1）Top column is installed
（2）, the column（2）Top maintenance platform is installed（3）, the maintenance platform（3）Upper surface center at set is installed
Cylinder（5）, the sleeve（5）Inner bottom ball bottom plate is installed（8）, the ball bottom plate（8）Top ball is installed
（10）, the ball（10）Top ball top plate is installed（9）, the ball top plate（9）Top the first umbrella shape is installed
Gear（11）, first bevel gear（11）Top leading screw is installed（20）, the sleeve（5）Outer right wall bottom peace
Equipped with gear shaft（13）, the gear shaft（13）Through sleeve（5）Outer right wall, the gear shaft（13）Left end be provided with
Second bevel gear（12）, second bevel gear（12）With the first bevel gear（11）It is meshed, the gear shaft（13）
Right-hand member crank is installed（14）, the sleeve（5）Inner tip at left and right sides of be equipped with chute（23）, the chute（23）
Bottom lower block is installed（21）, the chute（23）Top upper stopper is installed（24）, the sleeve（5）Inside top
End is provided with inner cylinder（6）, the inner cylinder（6）The left and right sides bottom sliding block is installed（22）, the sliding block（22）With chute
（23）Match, the leading screw（20）Insert inner cylinder（6）Inside, the inner cylinder（6）With leading screw（20）Junction be provided with
Screw（17）, the screw（17）With leading screw（20）Threaded connection, the leading screw（20）Top baffle plate is installed（25）, it is described
Inner cylinder（6）Top signal projector is installed（4）.
A kind of 2. radio and television launching tower according to claim 1, it is characterised in that：The sleeve（5）Outer right wall
Top is provided with bolt（26）, the bolt（26）Through sleeve（5）Outer right wall, the bolt（26）With sleeve（5）Spiral shell
Line connects, the bolt（26）Outer right wall be socketed with nut（7）, the nut（7）With bolt（26）Threaded connection, it is described
Bolt（26）Right-hand member handle is installed（18）, the inner cylinder（6）Outer right wall be provided with neck（27）, the neck（27）With
Bolt（26）Match.
A kind of 3. radio and television launching tower according to claim 1, it is characterised in that：The sleeve（5）Outer wall top
Rubber sleeve is installed（19）.
A kind of 4. radio and television launching tower according to claim 1, it is characterised in that：The gear shaft（13）With sleeve
（5）Junction sliding sleeve is installed（16）.
A kind of 5. radio and television launching tower according to claim 1, it is characterised in that：The crank（14）Outer wall socket
There is grip（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720575879.1U CN206722518U (en) | 2017-05-23 | 2017-05-23 | A kind of radio and television launching tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720575879.1U CN206722518U (en) | 2017-05-23 | 2017-05-23 | A kind of radio and television launching tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206722518U true CN206722518U (en) | 2017-12-08 |
Family
ID=60513346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720575879.1U Expired - Fee Related CN206722518U (en) | 2017-05-23 | 2017-05-23 | A kind of radio and television launching tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206722518U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532937A (en) * | 2018-06-07 | 2018-09-14 | 中国能源建设集团安徽电力建设第二工程有限公司 | A kind of steel pipe scaffold wall attaching parts |
| CN108696287A (en) * | 2018-04-26 | 2018-10-23 | 安徽展航信息科技发展有限公司 | A kind of comprehensive high intensity campus plume emission device |
| CN112392321A (en) * | 2019-08-19 | 2021-02-23 | 成都华网电力工程咨询有限公司 | Power transmission iron tower |
-
2017
- 2017-05-23 CN CN201720575879.1U patent/CN206722518U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108696287A (en) * | 2018-04-26 | 2018-10-23 | 安徽展航信息科技发展有限公司 | A kind of comprehensive high intensity campus plume emission device |
| CN108532937A (en) * | 2018-06-07 | 2018-09-14 | 中国能源建设集团安徽电力建设第二工程有限公司 | A kind of steel pipe scaffold wall attaching parts |
| CN112392321A (en) * | 2019-08-19 | 2021-02-23 | 成都华网电力工程咨询有限公司 | Power transmission iron tower |
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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 |
Granted publication date: 20171208 Termination date: 20210523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |