CN200959493Y - Electric-cable laying traction measuring apparatus - Google Patents
Electric-cable laying traction measuring apparatus Download PDFInfo
- Publication number
- CN200959493Y CN200959493Y CN 200620046112 CN200620046112U CN200959493Y CN 200959493 Y CN200959493 Y CN 200959493Y CN 200620046112 CN200620046112 CN 200620046112 CN 200620046112 U CN200620046112 U CN 200620046112U CN 200959493 Y CN200959493 Y CN 200959493Y
- Authority
- CN
- China
- Prior art keywords
- frame
- pulley frame
- cable laying
- fixed
- pulley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a cable laying traction force measuring device which consists of a frame, a base plate, a fixed pulley frame, a movable pulley frame, a sensor, a measuring instrument. A plurality of springs are arranged between the frame and the base plate which are connected by bolts. The fixed pulley frame is fixed to the frame, a locating block is arranged in the middle of the fixed pulley frame, the movable pulley frame is provided on the fixed pulley frame, a locating plunger slot is arranged under the movable pulley frame, the locating block locates in the locating plunger slot, the sensor which is connected with the measuring instrument by a conductor is provided between the locating plunger slot and the locating block. The utility model has a simple structure and is easy to use, the traction force during the process of cable laying can be monitored in whole course, the engineering quality of cable laying is effectively improved.
Description
Technical field
The utility model relates to the power cable laying apparatu, particularly a kind of cable laying tractive effort measurement mechanism.
Background technology
When cabling, by rope traction, control rope traction power is the key link that guarantees the cable laying quality to the cable front end by hoist engine.But in present cable laying process, main Theoretical Calculation, the experience still leaned on judged the tractive effort that comes control cable suffered, it is more that such method is influenced by objective factor, can't carry out the whole process monitoring to the tractive effort in the cable laying process, especially because tractive effort is excessive, cause the cable internal injury, and the on-the-spot detection means that lacks, can not in time find and correct, cause very big loss for the cable laying engineering.
Summary of the invention
The purpose of this utility model is a kind of cable laying tractive effort measurement mechanism that provides at the deficiencies in the prior art, it is in the cable laying process, tractive effort to cable carries out the whole process monitoring, can in time find, correct the phenomenon that tractive effort is excessive, effectively improve the project quality of cable laying.
The concrete technical scheme that realizes the utility model purpose is:
A kind of cable laying tractive effort measurement mechanism, it comprises support, base plate, fixed pulley frame, movable pulley frame, transducer, measuring instrument, is provided with several springs between support and base plate and is connected by bolt; The fixed pulley frame is fixed on the support, its middle part is provided with locating piece, be placed with the movable pulley frame on the fixed pulley frame, movable pulley frame below is provided with location notch, and locating piece is positioned at location notch, be provided with transducer between location notch and the locating piece, transducer is connected with measuring instrument by lead.
Described movable pulley frame is provided with pulley spindle, and pulley is housed on the pulley spindle.
Be arranged with pulley spindle, guide wheel shaft on the described fixed pulley frame, the fixed pulley jump ring is housed on the pulley spindle.
The utility model is simple in structure, and is easy to use, can carry out the whole process monitoring to the tractive effort in the cable laying process, effectively improved the project quality of cable laying.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is Fig. 1 end view
Fig. 3 is Fig. 1 vertical view
Fig. 4 is the utility model working state figure
Embodiment
Consult Fig. 1, Fig. 2, Fig. 3, it comprises support 1, base plate 4, fixed pulley frame 3, measuring instrument 6 the utility model, and support 1 is provided with several springs 7 with 4 of base plates and is connected by bolt 8; Fixed pulley frame 3 is fixed on the support 1, its middle part is provided with locating piece 11, be placed with movable pulley frame 2 on the fixed pulley frame 3, movable pulley frame 2 belows are provided with location notch 9, locating piece 11 is positioned at location notch 9, be provided with transducer 5 between location notch 9 and the locating piece 11, transducer 5 is connected with measuring instrument 6 by lead;
Consult Fig. 4, the utility model is like this work: steel wire rope 13 is arranged between two fixed pulleys 16 and movable pulley 12, two guide wheel shafts 15, when cable is pulled, steel wire rope 13 stretches under the effect of tractive effort, make movable pulley 12 produce displacement, displacement data is delivered to measuring instrument 6 by transducer 5 and reads, handles, and realizes the omnidistance monitoring of cable laying process tractive effort.
Claims (3)
1, a kind of cable laying tractive effort measurement mechanism is characterized in that it comprises support (1), base plate (4), fixed pulley frame (3), measuring instrument (6), is provided with several springs (7) between support (1) and base plate (4) and is connected by bolt (8); Fixed pulley frame (3) is fixed on the support (1), its middle part is provided with locating piece (11), be placed with movable pulley frame (2) on the fixed pulley frame (3), movable pulley frame (2) below is provided with location notch (9), locating piece (11) is positioned at location notch (9), be provided with transducer (5) between location notch (9) and the locating piece (11), transducer (5) is connected with measuring instrument (6) by lead.
2, cable laying tractive effort measurement mechanism according to claim 1 is characterized in that movable pulley frame (2) is provided with pulley spindle (10), is equipped with pulley (12) on the pulley spindle (10).
3, cable laying tractive effort measurement mechanism according to claim 1 is characterized in that being arranged with pulley spindle (14), guide wheel shaft (15) on the fixed pulley frame (3), and fixed pulley (16), jump ring (19) are housed on the pulley spindle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620046112 CN200959493Y (en) | 2006-09-21 | 2006-09-21 | Electric-cable laying traction measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620046112 CN200959493Y (en) | 2006-09-21 | 2006-09-21 | Electric-cable laying traction measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200959493Y true CN200959493Y (en) | 2007-10-10 |
Family
ID=38786373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620046112 Expired - Fee Related CN200959493Y (en) | 2006-09-21 | 2006-09-21 | Electric-cable laying traction measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200959493Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914399A (en) * | 2012-11-09 | 2013-02-06 | 广州供电局有限公司 | Cable laying side pressure monitor and cable turning laying equipment |
| CN105071234A (en) * | 2015-08-11 | 2015-11-18 | 国网新疆电力公司塔城供电公司 | Switch cabinet bus connecting device |
| CN108724966A (en) * | 2018-05-08 | 2018-11-02 | 温岭温高教育科技有限公司 | A kind of protective device of flexible cable applied to printer |
| CN110426148A (en) * | 2019-08-09 | 2019-11-08 | 山东科技大学 | A kind of minor diameter steel wire rope tension and stroke on-line monitoring system |
-
2006
- 2006-09-21 CN CN 200620046112 patent/CN200959493Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914399A (en) * | 2012-11-09 | 2013-02-06 | 广州供电局有限公司 | Cable laying side pressure monitor and cable turning laying equipment |
| CN102914399B (en) * | 2012-11-09 | 2015-12-16 | 广州供电局有限公司 | Cable laying wall pressure monitor and turning of cable laying apparatus |
| CN105071234A (en) * | 2015-08-11 | 2015-11-18 | 国网新疆电力公司塔城供电公司 | Switch cabinet bus connecting device |
| CN108724966A (en) * | 2018-05-08 | 2018-11-02 | 温岭温高教育科技有限公司 | A kind of protective device of flexible cable applied to printer |
| CN108724966B (en) * | 2018-05-08 | 2019-06-11 | 温岭温高教育科技有限公司 | A kind of protective device of the flexible cable applied to printer |
| CN110426148A (en) * | 2019-08-09 | 2019-11-08 | 山东科技大学 | A kind of minor diameter steel wire rope tension and stroke on-line monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 Termination date: 20100921 |