CN209313340U - A kind of wire passing device for space cable net structure - Google Patents
A kind of wire passing device for space cable net structure Download PDFInfo
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- CN209313340U CN209313340U CN201822249784.8U CN201822249784U CN209313340U CN 209313340 U CN209313340 U CN 209313340U CN 201822249784 U CN201822249784 U CN 201822249784U CN 209313340 U CN209313340 U CN 209313340U
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- anchor ear
- lead
- conduit
- oil cylinder
- movable clip
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Abstract
The utility model provides a kind of wire passing device for space cable net structure, including oil cylinder anchor ear, hollow sleeve, conduit, lead tube assembly, movable clip block, lead, downhaul anchor ear；The oil cylinder anchor ear is sleeved on actuator cylinder, and hollow sleeve is fastenedly connected with oil cylinder anchor ear；Catheter tip is fastenedly connected with downhaul anchor ear, and hollow sleeve is inserted in conduit lower end；Movable clip block is arranged on conduit in lead tube assembly ring set on the outside of lead tube assembly；Lead is arranged on movable clip block and guide-wire tip is fastenedly connected with conduit；The downhaul anchor ear is fastenedly connected with dragline anchorage.When piston rod does retract stroke, movable clip block slides on conduit with lead tube assembly；When piston rod does extended travel, lead again elongates movable clip block along conduit tube component upwards.The utility model avoids directly contacting for sensor data cable and actuator piston connecting rod and is worn and also avoids data line simultaneously and scratch actuator cylinder.
Description
Technical field
The utility model relates to Spatial Cable screen cloth line technology field more particularly to a kind of lines excessively for space cable net structure
Device.
Background technique
500 meters of bore spherical radio telescope (Five-hundredmeterAperture of State Astronomical Observatory, CAS
Spherical Telescope, abbreviation FAST), in order to ensure safety, integrality, applicability and the durability of structure, need
Establish space cable net structure safety monitoring system.Consider that the transmission of FAST Engineering Signal need to consider that electromagnetic interference receives FAST signal
The particular/special requirement of influence, therefore space cable net structure monitoring unit signal transmits by the way of wire transmission, and the number of system
It is again a difficult point according to line wiring.
Promotion mechanism of the promoters oil cylinder as current FAST radio telescope, plays position tune to FAST radio telescope
The effect of section, if the data line of FAST is directly arranged at promoters oil cylinder side, data line will be straight with promoters piston rod
Contact, the abrasion that will receive repeatedly is damaged and finally results in transmission number by data line under the action of piston rod stretches repeatedly
According to error, to influence FAST radio telescope monitoring accuracy.
Utility model content
The utility model will solve the technical issues of wiring is directly contacted with promoters and is worn, and provide a kind of for sky
Between cable net structure wire passing device.
For the wire passing device of space cable net structure, including oil cylinder anchor ear, hollow sleeve, conduit, lead tube assembly, activity
Fixture block, lead, downhaul anchor ear；The oil cylinder anchor ear is sleeved on actuator cylinder, and hollow sleeve and the fastening of oil cylinder anchor ear connect
It connects；Catheter tip is fastenedly connected with downhaul anchor ear, and hollow sleeve is inserted in conduit lower end；Lead tube assembly ring set on conduit,
Movable clip block is set on the outside of lead tube assembly；Lead is arranged on movable clip block and guide-wire tip is fastenedly connected with conduit；It is described
Downhaul anchor ear is fastenedly connected with dragline anchorage.
Preferably, the oil cylinder anchor ear includes the upper oil cylinder anchor ear for being sleeved on actuator cylinder upper end, is sleeved on actuator
The lower oil cylinder anchor ear of oil cylinder lower end.
Preferably, the lead tube assembly is sliding ring type structure and at least two, the activity being fastenedly connected with it
Fixture block is at least two, and when piston rod does retract stroke, movable clip block is due to gravity as lead tube assembly exists
Sliding is on conduit to drive lead downlink；When piston rod does extended travel, lead pulls movable clip block along conduit again
Uplink.
A kind of line construction method excessively of space cable net structure, comprising the following steps:
Step 1, install wire passing device main body: oil cylinder anchor ear is mounted on actuator cylinder first, upper oil cylinder anchor ear and
Lower oil cylinder anchor ear is bolted with actuator cylinder upper and lower side respectively；Secondly downhaul anchor ear and dragline anchorage are fastened with bolt
Connection；Again lead tube assembly ring set on conduit；Then catheter tip and downhaul anchor ear are fastenedly connected, conduit lower end
It is inserted in hollow sleeve, is finally bolted hollow sleeve upper end and upper oil cylinder anchor ear, hollow sleeve lower end and lower oil cylinder anchor ear
It is bolted；
Step 2 is installed lead: being first fastenedly connected movable clip block and lead tube assembly, then according to piston rod
Longest stroke selectes wire length, is finally fastenedly connected lead upper end with catheter tip, the clamping lead lower part of movable clip block；
Step 3 installs sensor data cable: driving piston rod is in longest stroke, and lead is in longest at this time,
Sensor data cable is fastened on lead；Downhaul anchor ear, conduit, fairlead are successively driven when piston rod moves reciprocatingly
Component and movable clip block move repeatedly, and the sensor data cable fastened on lead is orderly moved with the orderly sliding of movable clip block
It is dynamic.
The utility model has the following beneficial effects: by the way that wire passing device is arranged in actuator cylinder side, so that sensing
Device data line and actuator deviate suitable distance, avoid sensor data cable and direct the contacting of actuator piston connecting rod and by
It wears while also avoiding data line and scratch actuator cylinder.
Detailed description of the invention
Fig. 1: the wire passing device structural schematic diagram for space cable net structure of the utility model.
Fig. 2: the wire passing device working state schematic representation for space cable net structure of the utility model.
In figure: 1- dragline anchorage, 2- oil cylinder anchor ear, anchor ear on 201- oil cylinder, anchor ear under 202- oil cylinder, 3- casing, 4- are led
Pipe, 5- lead tube assembly, 6- movable clip block, 7- lead, 8- downhaul anchor ear, 9- actuator cylinder, 901- piston rod, 10-
Sensor data cable, 11- sensor, 12- underground pipe network.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment 1
It is as Figure 1-Figure 2, a kind of for the excessively traditional thread binding of space cable net structure in the preferred embodiment of the utility model
It sets, including oil cylinder anchor ear 2, hollow sleeve 3, conduit 4, lead tube assembly 5, movable clip block 6, lead 7, downhaul anchor ear 8；
The oil cylinder anchor ear 2 is sleeved on actuator cylinder 9 using bolt fastening, hollow sleeve 3 and 2 bolt of oil cylinder anchor ear
Connection；4 top of conduit is bolted with downhaul anchor ear 8, and hollow sleeve 3 is inserted in 4 lower end of conduit；5 ring set of lead tube assembly exists
On conduit 4, movable clip block 6 is welded on the outside of lead tube assembly 5；Lead 7 utilizes bolt fastening on movable clip block 6 and lead 7
Top and conduit 4 are bolted fastening；The downhaul anchor ear 8 is bolted with dragline anchorage 1.In the present embodiment, described
Lead 7 is wirerope.
Its technical solution is further, and upper oil cylinder anchor ear 201, lower oil cylinder anchor ear 202 are sleeved on rush respectively using bolt
The stability that two oil cylinder anchor ears are conducive to further increase casing installation is arranged in dynamic 9 upper and lower ends of device oil cylinder fastening.
Its technical solution is further, and for the ease of the elongation and contraction of lead, the lead tube assembly 5 is arranged to slide
Ring type structure and at least two, it is at least two with its bolted movable clip block 6, when piston rod does retraction row
Downhaul anchor ear, conduit, lead tube assembly and movable clip block is successively driven to make retracting motion, the sensor fastened on lead when journey
Data line is with movable clip block downlink；When piston rod does extended travel, the sensor data cable that fastens on lead is with drawing
Spool component is along conduit uplink.
Embodiment 2
A kind of line construction method excessively of space cable net structure, comprising the following steps:
Step 1, install wire passing device main body: oil cylinder anchor ear is mounted on actuator cylinder first, upper oil cylinder anchor ear and
Lower oil cylinder anchor ear is bolted with actuator cylinder upper and lower side respectively；Secondly downhaul anchor ear and dragline anchorage are fastened with bolt
Connection；Again lead tube assembly ring set on conduit；Then catheter tip and downhaul anchor ear are fastenedly connected, conduit lower end
It is inserted in hollow sleeve, is finally bolted hollow sleeve upper end and upper oil cylinder anchor ear, hollow sleeve lower end and lower oil cylinder anchor ear
It is bolted；
Step 2 is installed lead: being first fastenedly connected movable clip block and lead tube assembly, then according to piston rod
Longest stroke selectes wire length, is finally fastenedly connected lead upper end with catheter tip, the clamping lead lower part of movable clip block；
Step 3 installs sensor data cable: driving piston rod is in longest stroke, and lead is in longest at this time,
Sensor data cable is fastened on lead；Downhaul anchor ear, conduit, fairlead are successively driven when piston rod moves reciprocatingly
Component and movable clip block move repeatedly, and the sensor data cable fastened on lead is orderly moved with the orderly sliding of movable clip block
It is dynamic.
Utility model works principle:
This wire passing device using actuator cylinder piston rod move back and forth to time drive downhaul anchor ear, conduit,
Lead tube assembly and movable clip block move repeatedly, and make to be fastened on the sensing data line on lead also in the effective travel of piston rod
Interior orderly to move repeatedly, lead is to sensing data line draw；Oil cylinder anchor ear and downhaul anchor ear deviate sensing data line
Actuator piston connecting rod and oil cylinder avoid sensing data line and directly contact and be worn with actuator piston connecting rod and oil cylinder,
Sensing data line is also avoided when again scratches oil cylinder.
Claims (4)
1. a kind of wire passing device for space cable net structure, which is characterized in that including oil cylinder anchor ear (2), hollow sleeve (3),
Conduit (4), lead tube assembly (5), movable clip block (6), lead (7), downhaul anchor ear (8)；
The oil cylinder anchor ear (2) is sleeved on actuator cylinder (9), and hollow sleeve (3) is fastenedly connected with oil cylinder anchor ear (2)；It leads
Pipe (4) top is fastenedly connected with downhaul anchor ear (8), and hollow sleeve (3) are inserted in conduit (4) lower end；Lead tube assembly (5) ring set
On conduit (4), movable clip block (6) are set on the outside of lead tube assembly (5)；Lead (7) is arranged on movable clip block (6) and lead
(7) top is fastenedly connected with conduit (4)；The downhaul anchor ear (8) is fastenedly connected with dragline anchorage (1).
2. a kind of wire passing device for space cable net structure according to claim 1, which is characterized in that the oil cylinder is embraced
Hoop (2) includes the upper oil cylinder anchor ear (201) for being sleeved on actuator cylinder (9) upper end, is sleeved under actuator cylinder (9) lower end
Oil cylinder anchor ear (202).
3. a kind of wire passing device for space cable net structure according to claim 1, which is characterized in that the fairlead
Component (5) is sliding ring type structure and at least two, at least two with the movable clip block (6) that is fastenedly connected.
4. a kind of wire passing device for space cable net structure according to claim 1, which is characterized in that the fairlead
Component (5) is sliding ring type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249784.8U CN209313340U (en) | 2018-12-29 | 2018-12-29 | A kind of wire passing device for space cable net structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249784.8U CN209313340U (en) | 2018-12-29 | 2018-12-29 | A kind of wire passing device for space cable net structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209313340U true CN209313340U (en) | 2019-08-27 |
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ID=67679746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822249784.8U Active CN209313340U (en) | 2018-12-29 | 2018-12-29 | A kind of wire passing device for space cable net structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN209313340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616966A (en) * | 2018-12-29 | 2019-04-12 | 柳州欧维姆结构检测技术有限公司 | A kind of wire passing device and its construction method for space cable net structure |
-
2018
- 2018-12-29 CN CN201822249784.8U patent/CN209313340U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616966A (en) * | 2018-12-29 | 2019-04-12 | 柳州欧维姆结构检测技术有限公司 | A kind of wire passing device and its construction method for space cable net structure |
| CN109616966B (en) * | 2018-12-29 | 2024-03-19 | 柳州欧维姆结构检测技术有限公司 | Wire passing device for space cable net structure and construction method thereof |
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