CN206116599U - Cable rotates installation device in antenna pedestal - Google Patents
Cable rotates installation device in antenna pedestal Download PDFInfo
- Publication number
- CN206116599U CN206116599U CN201621149542.6U CN201621149542U CN206116599U CN 206116599 U CN206116599 U CN 206116599U CN 201621149542 U CN201621149542 U CN 201621149542U CN 206116599 U CN206116599 U CN 206116599U
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- antenna pedestal
- cable
- disk
- fixed
- mounting means
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Abstract
The utility model discloses a cable rotates installation device in antenna pedestal, including revolving stage and antenna pedestal, the revolving stage setting still is equipped with mandrel, fixed disk, lifting disk and support on antenna pedestal upper portion in the antenna pedestal, the synchronous rotation of realization is connected to the upper end and the revolving stage of mandrel, the fixed disk is with the coaxial setting of mandrel and constitute fixed connection, and the lifting disk is followed the sliding connection of mandrel axis direction and is connected along the rotation of its circumferencial direction with coaxial setting of mandrel and constitution, the fixed disk passes through flexonics spare with the lifting disk and is connected, the support mounting is on the inner wall of antenna pedestal for fixed cable, the cable still is connected with fixed disk and lifting disk respectively. The utility model discloses the beneficial effect who has: the device compact structure, with low costs, compositionality is strong, application scope is wide, performance safe and reliable, can realize the rotatory transmission of power, signal in the finite space, solves many coil problems with cable, optical cable simultaneously.
Description
Technical field
This utility model belongs to radar equipment technical field, and in particular to a kind of antenna pedestal inner cable pivotal mounting means.
Background technology
Antenna pedestal is the important component part of radar equipment, in the case where antenna slewing area is limited, it is contemplated that device
Compactedness, the cost and reliability of equipment generally do not adopt collector ring to transmit large power supply and signal.To avoid antenna
The abrasion of cable, optical cable etc., scratch during rotation is even broken, and needs to design special cable tumbler.
Common tumbler has spool wheel to cover little spool and the fixed and moving coil structures of plane chain-type.But in utilization side
Face there are problems that it is a lot, sum up it is as follows：
1st, axial direction, radial dimension are relatively large；
2nd, the cable radical that can be rotated simultaneously is less；
3rd, device is complicated, reliability is not enough.
Therefore, exigence design is a kind of in limited space, and with simple and reliable method power power-supply, signal are made
Deng the cable pivotal mounting means that medium is continuously transmitted while discontinuous rotation.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of antenna pedestal inner cable is rotated to be installed
Device, can eliminate many with flexing phenomenon when cable or optical cable rotary transfer.
To solve prior art problem, the utility model discloses a kind of antenna pedestal inner cable pivotal mounting means, including
Turntable and antenna pedestal, turntable is arranged on antenna pedestal top, and heart axle, fixed disk, lifting disk and support are additionally provided with antenna pedestal；Heart axle
Upper end be connected with turntable and realize synchronous axial system；Fixed disk is coaxially disposed and constitutes and is fixedly connected with heart axle, lifting disk and heart axle
It is coaxially disposed and constitutes being slidably connected and along the rotation connection of its circumferencial direction along its axis direction；Fixed disk and lifting disk
Connected by flexible connecting member；Support is installed on the inwall of antenna pedestal, for fixing cable；Cable also respectively with fixed disk and
Lifting disk connects.
Further, fixed disk and lifting disk are divided at two positions of same cable using the detachable fixed block installed
It is not fixed on both cylindrical walls, at least opens up for fixing cable on the cylindrical wall of the medial wall of fixed block or both
Half slot.
Further, fixed block is realized connecting by fixing bolt.
Further, the quantity of fixed block be several, and be circularly and evenly distributed as axis with the axis of heart axle or
Symmetrically.
Further, fixed disk and lifting disk are solid respectively by the two ends of flexible connecting member using the detachable rope clamp installed
It is scheduled on both cylindrical walls, at least opens up for fixing flexible connector on the cylindrical wall of the medial wall of rope clamp or both
Half slot.
Further, rope clamp is realized connecting by fixing bolt.
Further, the quantity of rope clamp is several, and is circularly and evenly distributed as axis with the axis of heart axle or right
Claim.
Further, fixed disk includes the abutment sleeve extended along its axis direction, and abutment sleeve is provided with along its footpath
To the positioning through hole of extension, bolt is assembled in positioning through hole and realizes being fixedly connected for fixed disk and heart axle.
Further, lifting disk includes the regulating sleeve extended along its axis direction, and regulating sleeve is provided with along its footpath
To the regulation through hole of extension, adjust and regulating bolt is assembled in through hole realize being flexibly connected for lifting disk and heart axle.
Further, flexible connecting member is steel wire rope.
This utility model has the advantage that：The apparatus structure is compact, low cost, strong modularity, applied widely, property
Can be safe and reliable, the rotary transfer of power power-supply, signal can be realized in the confined space, while solving many with cable, optical cable
Flexing problem.
Description of the drawings
Fig. 1 is the structural representation of one preferred embodiment of this utility model；
Fig. 2 is the structural representation of fixed disk in embodiment illustrated in fig. 1；
Fig. 3 is the structural representation of lifting disk in embodiment illustrated in fig. 1.
Reference：
10 turntables；20 antenna pedestals；30 heart axles；40 fixed disks；40a half slots；401 abutment sleeves；50 lifting disks；50a half
Circular groove；501 regulating sleeves；60 supports；70 fixed blocks；80 flexible connecting members；90 rope clamps；
100 cables；200 regulating bolts；300 fixing bolts；400 fixing bolts.
Specific embodiment
This utility model is further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating this
The technical scheme of utility model, and protection domain of the present utility model can not be limited with this.
As shown in Figures 1 to 3, a kind of antenna pedestal inner cable pivotal mounting means, including turntable 10 and antenna pedestal 20, turntable 10
It is arranged in the top of antenna pedestal 20, antenna pedestal 20 and is additionally provided with heart axle 30, fixed disk 40, lifting disk 50 and support 60.Heart axle 30
Upper end is connected with turntable 10 realizes synchronous axial system.Fixed disk 40 is coaxially disposed and constitutes and is fixedly connected with heart axle 30, lifting disk 50
Being slidably connected and be connected along the rotation of its circumferencial direction along the axis direction of heart axle 30 is coaxially disposed and constituted with heart axle 30.It is fixed
Disk 40 is connected with lifting disk 50 by flexible connecting member 80.Support 60 is installed on the inwall of antenna pedestal 20, for fixing cable
100.Cable 100 is also connected with fixed disk 40 and lifting disk 50 respectively.
When in use, the cable 100 for getting off from antenna passes through turntable 10, and cable 100 is clipped in fixed disk with fixed block 70
40 and lifting disk 50 on, then support 60 of the cable 100 again on antenna pedestal 20 is led to outside antenna pedestal 20.
At 0 ° of orientation, cable 100 is all sagging along axis between the flexible connecting member 80 of suspension and disk.Orientation rotates a certain angle
When spending, fixed disk 40 rotates same angle, drives lifting disk 50 not only to rotate but also moved axially by flexible connecting member 80.Orientation
When going to 180 °, with 180 ° of antenna pedestal 20 turn, just into oblique line, lifting disk 50 is rotated simultaneously upwards flexible connecting member 80 fixed disk 40
Movement, fixed disk 40 and the spacing of lifting disk 50 reduce, and cable 100 relaxes between disk.Accordingly even when cable 100 is more, also it is unlikely to
Disorderly twist, it is possible to reduce abrasion, it is to avoid scratch, the device is particularly suited for that axial dimension in antenna pedestal 20 is relatively large, radial dimension
Little condition.
Preferably, fixed disk 40 and lifting disk 50 adopt the detachable fixed block 70 installed by same cable
100 two positions are separately fixed on both cylindrical walls, are at least opened on the cylindrical wall of the medial wall of fixed block 70 or both
If for fixing the half slot 40a of cable 100.Used as more specifically scheme, fixed block 70 is realized connecting by fixing bolt 300
Connect, the quantity of fixed block 70 is several, and be circularly and evenly distributed as axis with the axis of heart axle 30 or symmetrically.Do so
It is advantageous in that, preferably basis can be provided for the fixation of cable 100 and dismounting.
Preferably, fixed disk 40 and lifting disk 50 adopt the detachable rope clamp 90 installed by flexible connecting member 80
Two ends be separately fixed on both cylindrical walls, at least open up on the cylindrical wall of the medial wall of rope clamp 90 or both for solid
Determine the half slot 50a of flexible connecting member 80.Used as more specifically scheme, rope clamp 90 realizes connection, rope clamp by fixing bolt 400
90 quantity is several, and is circularly and evenly distributed as axis with the axis of heart axle 30 or symmetrically.The benefit of do so exists
In can provide preferably basic for the fixation of flexible connecting member 80 and dismounting.
Preferably, fixed disk 40 includes the abutment sleeve 401 extended along its axis direction, abutment sleeve
401 are provided with the positioning through hole for radially extending, and bolt is assembled in positioning through hole and realizes consolidating for fixed disk 40 and heart axle 30
Fixed connection.This have the advantage that, can make fixed disk 40 that axiality is preferably fixed and improve with heart axle 30.
Preferably, lifting disk 50 includes the regulating sleeve 501 extended along its axis direction, regulating sleeve
501 are provided with the regulation through hole for radially extending, and adjust assembling regulating bolt 200 in through hole and realize lifting disk 50 and heart axle
30 flexible connection.This have the advantage that, position relationship that can be between quick regulation lifting disk 50 and heart axle 30 so as to
Meet matching requirements.
Preferably, flexible connecting member 80 is steel wire rope.This have the advantage that, ensure that the He of fixed disk 40
Connectivity robustness between lifting disk 50.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model know-why, some improvement and deformation can also be made, these change
Enter and deform also to should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of antenna pedestal inner cable pivotal mounting means, including turntable and antenna pedestal, the turntable is arranged on the antenna pedestal
Top, it is characterised in that heart axle, fixed disk, lifting disk and support are additionally provided with the antenna pedestal；The upper end of the heart axle and institute
State turntable connection and realize synchronous axial system；The fixed disk is coaxially disposed and constitutes and is fixedly connected with the heart axle, the lifting disk
Being slidably connected and be connected along the rotation of its circumferencial direction along its axis direction is coaxially disposed and constituted with the heart axle；
The fixed disk is connected with the lifting disk by flexible connecting member；The support is installed on the inwall of the antenna pedestal, is used
In fixed cable；The cable is also connected with the fixed disk and lifting disk respectively.
2. a kind of antenna pedestal inner cable pivotal mounting means according to claim 1, it is characterised in that：The fixed disk and
The lifting disk two positions of same cable is separately fixed at both cylindrical walls using the detachable fixed block installed
On, the half slot for fixing cable is at least opened up on the cylindrical wall of the medial wall of the fixed block or both.
3. a kind of antenna pedestal inner cable pivotal mounting means according to claim 2, it is characterised in that：The fixed block leads to
Cross fixing bolt and realize connection.
4. a kind of antenna pedestal inner cable pivotal mounting means according to Claims 2 or 3, it is characterised in that：The fixation
The quantity of block is several, and is circularly and evenly distributed as axis with the axis of heart axle or symmetrically.
5. a kind of antenna pedestal inner cable pivotal mounting means according to claim 1, it is characterised in that：The fixed disk and
The lifting disk the two ends of the flexible connecting member is separately fixed at both cylindrical walls using the detachable rope clamp installed
On, the half slot for fixing the flexible connecting member is at least opened up on the cylindrical wall of the medial wall of the rope clamp or both.
6. a kind of antenna pedestal inner cable pivotal mounting means according to claim 5, it is characterised in that：The rope clamp passes through
Fixing bolt realizes connection.
7. a kind of antenna pedestal inner cable pivotal mounting means according to claim 5 or 6, it is characterised in that：The rope clamp
Quantity be several, and be circularly and evenly distributed as axis with the axis of heart axle or symmetrically.
8. a kind of antenna pedestal inner cable pivotal mounting means according to claim 1, it is characterised in that：The fixed disk bag
The abutment sleeve extended along its axis direction is included, the abutment sleeve is provided with the positioning through hole for radially extending,
Bolt is assembled in the positioning through hole and realizes being fixedly connected for fixed disk and heart axle.
9. a kind of antenna pedestal inner cable pivotal mounting means according to claim 1, it is characterised in that：The lifting disk bag
The regulating sleeve extended along its axis direction is included, the regulating sleeve is provided with the regulation through hole for radially extending,
Regulating bolt is assembled in the regulation through hole and realizes being flexibly connected for lifting disk and heart axle.
10. a kind of antenna pedestal inner cable pivotal mounting means according to claim 1,2,3,5,6,8 or 9, its feature exists
In：The flexible connecting member is steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621149542.6U CN206116599U (en) | 2016-10-24 | 2016-10-24 | Cable rotates installation device in antenna pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621149542.6U CN206116599U (en) | 2016-10-24 | 2016-10-24 | Cable rotates installation device in antenna pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206116599U true CN206116599U (en) | 2017-04-19 |
Family
ID=58527882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621149542.6U Active CN206116599U (en) | 2016-10-24 | 2016-10-24 | Cable rotates installation device in antenna pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206116599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108169890A (en) * | 2018-01-16 | 2018-06-15 | 中国科学院长春光学精密机械与物理研究所 | Large photoelectric telescope and its azimuth axle winding mechanism |
-
2016
- 2016-10-24 CN CN201621149542.6U patent/CN206116599U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108169890A (en) * | 2018-01-16 | 2018-06-15 | 中国科学院长春光学精密机械与物理研究所 | Large photoelectric telescope and its azimuth axle winding mechanism |
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