CN219739284U - Antenna tension cable tensioning device - Google Patents
Antenna tension cable tensioning device Download PDFInfo
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- CN219739284U CN219739284U CN202321351853.0U CN202321351853U CN219739284U CN 219739284 U CN219739284 U CN 219739284U CN 202321351853 U CN202321351853 U CN 202321351853U CN 219739284 U CN219739284 U CN 219739284U
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- fixedly connected
- tension cable
- antenna
- motor
- screw rod
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- 238000009434 installation Methods 0.000 abstract description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 7
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 7
- 241001330002 Bambuseae Species 0.000 abstract description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 7
- 239000011425 bamboo Substances 0.000 abstract description 7
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an antenna tension cable tensioning device, and relates to the technical field of tensioning devices. Including the installation section of thick bamboo, the bottom threaded connection of installation section of thick bamboo has the bottom, the bottom fixedly connected with bottom joint of bottom, be provided with the motor in the middle of the top of bottom, the top of motor is provided with the lead screw, the outer wall threaded connection of lead screw has the removal dish, the edge fixedly connected with a plurality of push rods at removal dish top, the push rod runs through the top and the fixedly connected with fixed disk of installation section of thick bamboo, the top fixedly connected with top joint of fixed disk. The utility model is different from the prior art in that the screw rod is driven to rotate by the starting motor, the screw rod drives the movable disc to move along the screw rod in the installation cylinder, meanwhile, the movable disc drives the push rod to move, and the push rod drives the fixed disc and the top joint to move, so that the free regulation and control of the tension between the antenna and the tension cable are realized, and the use flexibility of the device is increased.
Description
Technical Field
The utility model relates to the technical field of tensioning devices, in particular to an antenna tension cable tensioning device.
Background
The antenna and the tension cable are connected in a rigid manner, and the tension change is large under the influence of temperature in space operation, so that the stability of a cable net system and the antenna profile are directly deteriorated, and a tensioning device is needed for auxiliary stretching.
The Chinese patent publication No. CN106329057A discloses a tension cable tightening device for a satellite-borne antenna, which comprises a double connecting plate, a pair of locking pins, a cylinder body, a pointer pin, a tightening nut, a connecting piece, a belleville spring, a pin shaft and a bottom plate.
But when the device is used, the range of the tension between the antenna and the tension cable is controlled by the cooperation of the disc spring and the travel limiting groove, the tension cannot be freely regulated and controlled, and the use flexibility of the device is reduced.
Disclosure of Invention
The utility model aims to provide an antenna tension cable tensioning device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an antenna tension cable straining device, includes the installation section of thick bamboo, the bottom threaded connection of installation section of thick bamboo has the bottom, the bottom fixedly connected with bottom joint of bottom, be provided with the motor in the middle of the top of bottom, the top of motor is provided with the lead screw, the outer wall threaded connection of lead screw has the removal dish, the edge fixedly connected with push rod at removal dish top, the push rod runs through the top and the fixedly connected with fixed disk of installation section of thick bamboo, the top fixedly connected with top joint of fixed disk.
Preferably, a mounting cover is arranged outside the motor, and the bottom of the mounting cover is fixed with the bottom cover.
Preferably, the top output end of the motor is fixedly connected with a driving rod, and the driving rod penetrates through the mounting cover.
Preferably, the top of the driving rod is fixedly connected with a fixing sheet, and the bottom of the screw rod is fixedly connected with a connecting sheet.
Preferably, the fixing piece and the connecting piece are fixed with each other, and a spring is arranged at the top of the outer wall of the screw rod.
Preferably, the top of the spring is in contact with the top of the interior of the mounting cylinder and the bottom of the spring is in contact with the moving plate.
Compared with the prior art, the utility model has the beneficial effects that:
this antenna tension cable tension device, with prior art's difference lie in, drive the lead screw through the starter motor and rotate, the lead screw drives the movable disk and moves along the lead screw is inside at the installation section of thick bamboo, and the movable disk drives the push rod simultaneously and removes, and the push rod drives fixed disk, top joint and removes to this realizes the free regulation and control of pulling force between antenna, the tension cable, has increased the flexibility of use of device.
Drawings
FIG. 1 is an axial view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is a partially exploded view of the present utility model.
In the figure: 1. a mounting cylinder; 2. a bottom cover; 3. a bottom joint; 4. a motor; 5. a driving rod; 6. a fixing piece; 7. a connecting sheet; 8. a screw rod; 9. a moving tray; 10. a push rod; 11. a fixed plate; 12. a top joint; 13. a mounting cover; 14. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the process of tensioning an antenna and a tension cable, a tensioning device is needed, and the antenna tension cable tensioning device provided by the utility model is specially used for tensioning operation between the antenna and the tension cable, compared with a satellite-borne antenna tension cable tensioning device disclosed in Chinese patent publication No. CN106329057A, the device has the advantages that the motor 4 is started to drive the screw rod 8 to rotate, the screw rod 8 drives the movable disc 9 to move, the movable disc 9 drives the push rod 10 to move, and meanwhile, the fixed disc 11 and the top connector 12 are driven to move, so that the free regulation and control of tension between the antenna and the tension cable are realized, and the use flexibility of the device is improved.
As shown in fig. 1-3, the present utility model provides a technical solution: an antenna tension cable tensioning device.
Referring to fig. 1, 2 and 3, the utility model comprises a mounting cylinder 1, a bottom cover 2 is connected with the bottom of the mounting cylinder 1 in a threaded manner, a bottom joint 3 is fixedly connected with the bottom of the bottom cover 2, a motor 4 is arranged in the middle of the top of the bottom cover 2, a screw rod 8 is arranged at the top of the motor 4, a movable disc 9 is connected with the outer wall of the screw rod 8 in a threaded manner, a plurality of push rods 10 are fixedly connected with the edge of the top of the movable disc 9, the push rods 10 penetrate through the top of the mounting cylinder 1 and are fixedly connected with a fixed disc 11, and a top joint 12 is fixedly connected with the top of the fixed disc 11.
It should be emphasized that in the present utility model, when the tension between the antenna and the tension cable needs to be adjusted, the motor 4 is started to drive the screw rod 8 to rotate, the screw rod 8 drives the moving disc 9 to move along the screw rod 8 inside the installation cylinder 1, and simultaneously the moving disc 9 drives the push rod 10 to move, and the push rod 10 drives the fixed disc 11 and the top connector 12 to move, so that the free adjustment and control of the tension between the antenna and the tension cable are realized, and the flexibility of the device is increased.
Referring to fig. 1, 2 and 3, in the utility model, a mounting cover 13 is arranged outside a motor 4, the bottom of the mounting cover 13 is fixed with a bottom cover 2, the top output end of the motor 4 is fixedly connected with a driving rod 5, the driving rod 5 penetrates through the mounting cover 13, the top of the driving rod 5 is fixedly connected with a fixing sheet 6, the bottom of a screw rod 8 is fixedly connected with a connecting sheet 7, the fixing sheet 6 and the connecting sheet 7 are fixed with each other, the top of the outer wall of the screw rod 8 is provided with a spring 14, the top of the spring 14 is contacted with the top inside the mounting cylinder 1, and the bottom of the spring 14 is contacted with a movable disc 9.
It is emphasized that in the present utility model, the mounting and fixing of the motor 4 is achieved by the provision of the mounting cover 13; the fixing piece 6 is driven by the driving rod 5; the fixing piece 7 is fixed through the fixing piece 6; the driving of the screw rod 8 is realized through the arrangement of the connecting sheet 7; by the arrangement of the springs 14, the movement shock of the movable disk 9 is buffered.
Working principle: when the device is used, firstly, after the antenna and the tension cable are fixed through the bottom connector 3 and the top connector 12, the motor 4 is restarted to drive the screw rod 8 to rotate, the screw rod 8 drives the movable disc 9 to move along the screw rod 8 in the installation cylinder 1, meanwhile, the movable disc 9 drives the push rod 10 to move, and the push rod 10 drives the fixed disc 11 and the top connector 12 to move, so that the free regulation and control of the tension between the antenna and the tension cable are realized, and the use flexibility of the device is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (6)
1. An antenna tension cable tensioning device comprises a mounting cylinder (1), and is characterized in that: the novel automatic mounting device is characterized in that the bottom of the mounting cylinder (1) is connected with the bottom cover (2) through threads, the bottom of the bottom cover (2) is fixedly connected with the bottom joint (3), the motor (4) is arranged in the middle of the top of the bottom cover (2), the screw rod (8) is arranged at the top of the motor (4), the movable disc (9) is connected with the outer wall of the screw rod (8) through threads, a plurality of push rods (10) are fixedly connected to the edge of the top of the movable disc (9), the push rods (10) penetrate through the top of the mounting cylinder (1) and are fixedly connected with the fixed disc (11), and the top of the fixed disc (11) is fixedly connected with the top joint (12).
2. An antenna tension cable tensioning device as in claim 1 wherein: the motor (4) is externally provided with a mounting cover (13), and the bottom of the mounting cover (13) is fixed with the bottom cover (2).
3. An antenna tension cable tensioning device as in claim 2 wherein: the top output end of the motor (4) is fixedly connected with a driving rod (5), and the driving rod (5) penetrates through the mounting cover (13).
4. An antenna tension cable tensioning device according to claim 3 wherein: the top of the driving rod (5) is fixedly connected with a fixing sheet (6), and the bottom of the screw rod (8) is fixedly connected with a connecting sheet (7).
5. An antenna tension cable tensioning device as in claim 4 wherein: the fixing piece (6) and the connecting piece (7) are fixed with each other, and a spring (14) is arranged at the top of the outer wall of the screw rod (8).
6. An antenna tension cable tensioning device as in claim 5 wherein: the top of the spring (14) is contacted with the top of the inside of the mounting cylinder (1), and the bottom of the spring (14) is contacted with the movable disc (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321351853.0U CN219739284U (en) | 2023-05-31 | 2023-05-31 | Antenna tension cable tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321351853.0U CN219739284U (en) | 2023-05-31 | 2023-05-31 | Antenna tension cable tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219739284U true CN219739284U (en) | 2023-09-22 |
Family
ID=88027242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321351853.0U Active CN219739284U (en) | 2023-05-31 | 2023-05-31 | Antenna tension cable tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219739284U (en) |
-
2023
- 2023-05-31 CN CN202321351853.0U patent/CN219739284U/en active Active
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