CN205294509U - Unpowered automation turns to cable drum - Google Patents
Unpowered automation turns to cable drum Download PDFInfo
- Publication number
- CN205294509U CN205294509U CN201521085699.2U CN201521085699U CN205294509U CN 205294509 U CN205294509 U CN 205294509U CN 201521085699 U CN201521085699 U CN 201521085699U CN 205294509 U CN205294509 U CN 205294509U
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- China
- Prior art keywords
- cable drum
- cable
- wire rope
- weight
- drum
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- Expired - Fee Related
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Abstract
The utility model relates to a gantry crane cable drum technical field discloses an unpowered automation turns to cable drum, include: cable drum 3, cable guides device, 7 fixed pulleys 5, weight 6, wire rope 4, wire rope reel 11, cable drum 3 one end be provided with cable reel 11, cable reel 11 is last around having put wire rope 4, the wire rope 4 other end is walked around the fixed pulley 5 that is located in the frame and is connected with weight 6, cable reel 11's one end is provided with gear wheel 9, and gear wheel 9 is connected with 8 meshings of pinion of the cable drum 3 spindle setting of end together, cable drum 3 import and export and to be provided with cable guides device. The utility model overcomes tradition cable drum's is not enough, uses more reliable and more stablely, and cheap, and the prospect is considerable.
Description
Technical field
This utility model relates to gantry cable drum technical field, particularly relates to a kind of unpowered auto-steering cable drum.
Background technology
At present, conventional outdoor use gantry adopts cable drum to power mostly, and cable drum pattern is elastic cable reel and hysteresis power cable drum two kinds, and the situation that cable weight is relatively light and displacement is shorter is generally adopted elastic force reel; The situation that cable weight is heavier and displacement is longer, adopts hysteresis power cable drum. Conventional occupation mode is as shown in Figure 1: both the above cable drum in use exists certain restriction, and the direction of cable drum retractable cable should be consistent in the traffic direction at gantry; It is less that elastic cable reel is wound around cable; The price of hysteresis power cable drum is higher, and parts are more complicated, and trouble point is more.
Summary of the invention
For problem above, for overcoming the deficiencies in the prior art, this utility model provides a kind of unpowered auto-steering cable drum, cable drum folding and unfolding cable freely in any direction can be made, increase cable twining amount, use stable frame for movement, cost is greatly lowered.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of unpowered auto-steering cable drum, including: cable drum 3, crinoline, 7 fixed pulleys 5, weight 6, steel wire rope 4, cable drum 11, described cable drum 3 one end is provided with cable drum 11, around being equipped with steel wire rope 4 on cable drum 11, steel wire rope 4 other end is walked around the fixed pulley 5 being positioned in frame and is connected with weight 6; One end of cable drum 11 is provided with gear wheel 9, and gear wheel 9 is connected with little gear 8 engagement arranged on cable drum 3 mandrel with end; Described cable drum 3 is imported and exported and is provided with crinoline.
A kind of unpowered auto-steering cable drum, described crinoline, " well " character form structure is formed by the bearing pin 12 that two parallel bearing pins 12 are parallel with two other root is in 90 ��, being equipped with the nylon fairlead 13 of nylon material on each bearing pin 12, nylon fairlead 13 surrounds the gap of cable traverse.
A kind of unpowered auto-steering cable drum, described gear wheel 9 and the gear ratio of little gear are set to 10:1, and namely cable 2 bears pulling force and is only 1/10th of weight weight.
Owing to adopting technical scheme as above, this utility model has following superiority:
A kind of unpowered auto-steering cable drum, on probation on LTMG type tire gantry, and ruuning situation is good, for LTMG type gantry, this novel cable reel is introduced. LTMG type tire gantry is used for large-scale goods yard, and this crane is without cart track, and wheel is rubber tyre, and wheel can turn to by 90o, it is possible to run each position to goods yard, and its service cable needs from any direction income cable drum.
Accompanying drawing explanation
Fig. 1 is the structural representation of conventional hysteresis power cable drum;
Fig. 2 is the installation site schematic diagram of unpowered auto-steering cable drum;
Fig. 3 is the structural representation of unpowered auto-steering cable drum;
Fig. 4 is the side-looking structural representation of Fig. 3;
Fig. 5 is the structural representation of crinoline.
In figure: 1, power distribution cabinet, 2, cable, 3, cable drum, 4, steel wire rope, 5, fixed pulley, 6, weight, 7, crinoline, 8, little gear, 9, gear wheel, 10, slip ring carbon brush, 11, cable drum, 12, bearing pin, 13, nylon fairlead.
Detailed description of the invention
Below in conjunction with accompanying drawing and by best embodiment, this utility model is described in detail.
As shown in Fig. 1,2,3,4,5, a kind of unpowered auto-steering cable drum, including: cable drum 3, crinoline, 7 fixed pulleys 5, weight 6, steel wire rope 4, cable drum 11, described cable drum 3 one end is provided with cable drum 11, around being equipped with steel wire rope 4 on cable drum 11, steel wire rope 4 other end is walked around the fixed pulley 5 being positioned in frame and is connected with weight 6; One end of cable drum 11 is provided with gear wheel 9, and gear wheel 9 is connected with little gear 8 engagement arranged on cable drum 3 mandrel with end; Described cable drum 3 is imported and exported and is provided with crinoline.
Described crinoline, bearing pin 12 in 90 �� form " well " character form structure parallel with two other root by two parallel bearing pins 12, each bearing pin 12 is equipped with the nylon fairlead 13 of nylon material, nylon fairlead 13 surrounds the gap of cable traverse.
Described gear wheel 9 and the gear ratio of little gear are set to 10:1, and namely cable 2 bears pulling force and is only 1/10th of weight weight.
A kind of use of unpowered auto-steering cable drum, when receiving cable, gantry runs near the direction of power distribution cabinet 1, weight 6 is conducted oneself with dignity as power, haulage cable 4, pulls cable drum 5 to rotate, by size gear 2,3 transmission, drive cable drum 3, be involved in service cable by crinoline 7; During payout, gantry runs to the direction away from power distribution cabinet, and cable pulls cable drum 3, and by size gear 2,3 transmission, cable drum 3 packs up steel wire rope, pull-up weight 6. Owing to the gear ratio of size gear is 10:1, when payout, cable bears pulling force and is only 1/10th of weight weight, causes damage thus without to service cable. As long as suitably increasing cable drum width and diameter just can being involved in more cable. As shown in coil of cable sketch drawing.
Described crinoline, is made up of the bearing pin 1 of 4 installations in 90 ��, and equipped with the fairlead of nylon material on bearing pin, cable is from the gap traverse that four bearing pins surround, and such cable can import cable drum from any direction.Due to equipped with nylon fairlead 2, guider will not wear and tear service cable. The service cable 2 of connection power distribution cabinet 1 therein is wound on cable drum 3 by crinoline 7, and the service cable on cable drum 3 is connected with the powering shelf of crane by slip ring carbon brush 10.
In sum, unpowered auto-steering cable drum overcomes the deficiency of traditional cable reel, uses more reliable and more stable and cheap, and prospect is considerable.
Claims (3)
1. a unpowered auto-steering cable drum, it is characterized in that: including: cable drum (3), crinoline, (7) fixed pulley (5), weight (6), steel wire rope (4), cable drum (11), described cable drum (3) one end is provided with cable drum (11), around being equipped with steel wire rope (4) on cable drum (11), steel wire rope (4) other end is walked around the fixed pulley (5) being positioned in frame and is connected with weight (6); One end of cable drum (11) is provided with gear wheel (9), and gear wheel (9) is connected with little gear (8) engagement arranged on cable drum (3) mandrel with end; Described cable drum (3) is imported and exported and is provided with crinoline.
2. the unpowered auto-steering cable drum of one according to claim 1, it is characterized in that: described crinoline, " well " character form structure is formed by the bearing pin (12) that two parallel bearing pins (12) are parallel with two other root is in 90 ��, being equipped with the nylon fairlead (13) of nylon material on each bearing pin (12), nylon fairlead (13) surrounds the gap of cable traverse.
3. the unpowered auto-steering cable drum of one according to claim 1, is characterized in that: the gear ratio of described gear wheel (9) and little gear is set to 10:1, and namely cable (2) bears pulling force and is only 1/10th of weight weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521085699.2U CN205294509U (en) | 2015-12-24 | 2015-12-24 | Unpowered automation turns to cable drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521085699.2U CN205294509U (en) | 2015-12-24 | 2015-12-24 | Unpowered automation turns to cable drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205294509U true CN205294509U (en) | 2016-06-08 |
Family
ID=56472278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521085699.2U Expired - Fee Related CN205294509U (en) | 2015-12-24 | 2015-12-24 | Unpowered automation turns to cable drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205294509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203779A (en) * | 2019-05-31 | 2019-09-06 | 北京首钢国际工程技术有限公司 | A kind of pulley blocks counter weight type straddle carrier cable drum device |
-
2015
- 2015-12-24 CN CN201521085699.2U patent/CN205294509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203779A (en) * | 2019-05-31 | 2019-09-06 | 北京首钢国际工程技术有限公司 | A kind of pulley blocks counter weight type straddle carrier cable drum device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20191224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |