CN208752278U - A kind of aerial optical cable crosses over the down-lead device of important channel - Google Patents
A kind of aerial optical cable crosses over the down-lead device of important channel Download PDFInfo
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- CN208752278U CN208752278U CN201821536474.8U CN201821536474U CN208752278U CN 208752278 U CN208752278 U CN 208752278U CN 201821536474 U CN201821536474 U CN 201821536474U CN 208752278 U CN208752278 U CN 208752278U
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- vehicle frame
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- connecting rod
- optical cable
- crosses over
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Abstract
The utility model discloses the down-lead devices that a kind of aerial optical cable crosses over important channel, including vehicle frame, wherein card wheel is equipped at the both ends of the vehicle frame, two sides in the middle part of the vehicle frame are equipped with connecting rod, shaft is equipped between the connecting rod, driving wheel and pulley are equipped in the shaft, transmission belt is equipped on the driving wheel, motor is equipped in the lower section of the vehicle frame, the transmission belt is connect after passing through vehicle frame with the motor, battery case is equipped with below the motor, entire down-lead device structure is simple, it operates very convenient, not by the constraint of geographical environment when use, therefore cable is in crossing highway, when the critical facilities such as railway, need not just crossing frame set up, or use unmanned plane etc., this construction period not only shortened, alleviate difficulty of construction, and also a save construction cost, it avoids and is brought using unmanned plane Security risk.
Description
Technical field
The utility model relates to a kind of down-lead device, especially a kind of aerial optical cable crosses over the down-lead device of important channel.
Background technique
In power grid, part 35kV power circuit spans the facilities such as highway, railway, these routes far from substation because going out
Line side has lightning-arrest line bracket, but is not necessarily to set up lightning conducter, and the later period is because of communication engineering needs, Yao Yuan lightning conducter position
It sets and carrys additionally optical cable, according to Normal practice, need to set up crossing frame in the highway, the railway that are spanned, according to spanning length, expense exists
It is tens of thousands of to hundreds of thousands of etc., there is a problem of costly, period length；Another method uses unmanned plane unwrapping wire, needs to put on record, and
It is influenced by factors such as meteorological condition, operating technologies, and unmanned plane failure risk is larger, once air crash may lead to compared with major issue
Therefore.
Utility model content
The technical assignment of the utility model is to be directed to the above the deficiencies in the prior art, and provide a kind of aerial optical cable leap weight
Want the down-lead device in channel.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of aerial optical cable crosses over important channel
Down-lead device, including vehicle frame, wherein being equipped with card wheel at the both ends of the vehicle frame, the two sides in the middle part of the vehicle frame are equipped with connection
Bar is equipped with shaft between the connecting rod, and driving wheel and pulley are equipped in the shaft, and transmission is equipped on the driving wheel
Band is equipped with motor in the lower section of the vehicle frame, and the transmission belt is connect after passing through vehicle frame with the motor, below the motor
Equipped with battery case.
It is further improved: being equipped with perforation in the both ends of the shaft, the top of the connecting rod passes through cross bar after passing through perforation
Connection, is fixedly connected with limited block in the connecting rod above the perforation, and spring is equipped between the limited block and perforation.
It is further improved: being equipped with threading hole on the vehicle frame between the card wheel.
The advantages of the utility model: firstly, entire down-lead device structure is simple, operating very convenient, when use not by
The constraint of geographical environment, therefore cable is when across the critical facilities such as kilometer, railway, it is not necessary to crossing frame is being set up, or is being used
Unmanned plane etc., this construction period not only shortened alleviate difficulty of construction, and also a save construction cost, avoid use
Security risk brought by unmanned plane.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the top view of the utility model frame.
Fig. 3 is the side view that the utility model frame is connect with pulley.
Fig. 4 is the connection schematic diagram of the utility model pulley.
Vehicle frame 1, threading hole 10, card wheel 2, motor 3, battery case 4, connecting rod 5, limited block 51, spring 52, pulley 6, shaft
61,62, driving wheel 7, transmission belt 8, conducting wire 9 of perforation.
Specific embodiment
The utility model is described below with reference to the accompanying drawings of the specification.
As shown, a kind of aerial optical cable crosses over the down-lead device of important channel, including vehicle frame 1, wherein in the vehicle frame 1
Both ends are equipped with card wheel 2, are equipped with connecting rod 5 in the two sides at 1 middle part of vehicle frame, shaft is equipped between the connecting rod 5
61, it is equipped with driving wheel 7 and pulley 6 in the shaft 61, transmission belt 8 is equipped on the driving wheel 7, in the lower section of the vehicle frame 1
Equipped with motor 3, the transmission belt 8 is connect after passing through vehicle frame 1 with the motor 3, and battery case 4 is equipped with below the motor 3.
It is further improved: being equipped with perforation 62 at 61 both ends of shaft, the top of the connecting rod 5 leads to after passing through perforation 62
Cross bar connection is crossed, limited block 51 is fixedly connected in the connecting rod 5 above the perforation 62, in the limited block 51 and perforation
Spring 52 is equipped between 62.
It is further improved: being equipped with threading hole 10 on the vehicle frame 1 between the card wheel 2.
Its working principle is that: it is detachable connection first between the bottom of connecting rod 5 and vehicle frame 1, therefore is using
When, conducting wire 9 is that when lead, traction rope is first connected to 1 tail portion of vehicle frame between card wheel 2 and pulley 6, then passes through motor 3
Rotation drive driving wheel 7 rotate, driving wheel 7 rotation band movable pulley 6 is moved on conducting wire 9, the battery case 4 of setting not be only motor 3
Power supply is provided, while counterweight can also be played the role of, it is ensured that vehicle frame 1 can steadily advance on conducting wire 9, while the bullet being arranged
Spring 52 makes the position between vehicle frame 1 and pulley 6 become adjustable, in this way under the action of spring 52, card wheel 2 will be led
9 clamping of line, avoids the case where falling off between conducting wire 9 and card wheel 2.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (3)
1. a kind of aerial optical cable crosses over the down-lead device of important channel, including vehicle frame, it is characterised in that: equal at the both ends of the vehicle frame
Equipped with card wheel, the two sides in the middle part of the vehicle frame are equipped with connecting rod, shaft are equipped between the connecting rod, in the shaft
It is equipped with driving wheel and pulley, transmission belt is equipped on the driving wheel, is equipped with motor in the lower section of the vehicle frame, the transmission belt is worn
It is connect after crossing vehicle frame with the motor, battery case is equipped with below the motor.
2. the down-lead device that a kind of aerial optical cable according to claim 1 crosses over important channel, it is characterised in that: at described turn
Axis both ends are equipped with perforation, and the top of the connecting rod is connected after passing through perforation by cross bar, the connecting rod above the perforation
On be fixedly connected with limited block, the limited block and perforation between be equipped with spring.
3. the down-lead device that a kind of aerial optical cable according to claim 1 or 2 crosses over important channel, it is characterised in that: in institute
The vehicle frame stated between card wheel is equipped with threading hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821536474.8U CN208752278U (en) | 2018-09-19 | 2018-09-19 | A kind of aerial optical cable crosses over the down-lead device of important channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821536474.8U CN208752278U (en) | 2018-09-19 | 2018-09-19 | A kind of aerial optical cable crosses over the down-lead device of important channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208752278U true CN208752278U (en) | 2019-04-16 |
Family
ID=66084724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821536474.8U Active CN208752278U (en) | 2018-09-19 | 2018-09-19 | A kind of aerial optical cable crosses over the down-lead device of important channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208752278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766670A (en) * | 2020-06-24 | 2020-10-13 | 深圳国人通信技术服务有限公司 | Compression-resistant structure and erection method for communication optical cable engineering |
-
2018
- 2018-09-19 CN CN201821536474.8U patent/CN208752278U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766670A (en) * | 2020-06-24 | 2020-10-13 | 深圳国人通信技术服务有限公司 | Compression-resistant structure and erection method for communication optical cable engineering |
| CN111766670B (en) * | 2020-06-24 | 2022-08-09 | 深圳国人通信技术服务有限公司 | Compression-resistant structure and erection method for communication optical cable engineering |
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