CN203781673U - Automatic plate overturning and cable guiding device for crane - Google Patents
Automatic plate overturning and cable guiding device for crane Download PDFInfo
- Publication number
- CN203781673U CN203781673U CN201420189274.5U CN201420189274U CN203781673U CN 203781673 U CN203781673 U CN 203781673U CN 201420189274 U CN201420189274 U CN 201420189274U CN 203781673 U CN203781673 U CN 203781673U
- Authority
- CN
- China
- Prior art keywords
- cable
- cable guiding
- plate overturning
- fairlead
- crane
- 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 - Lifetime
Links
- 230000007306 turnover Effects 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 3
- 210000001624 hip Anatomy 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The utility model discloses an automatic plate overturning and cable guiding device for a crane. The automatic plate overturning and cable guiding device for the crane comprises a bridge-type plate overturning device consists of two L-shaped brackets of which the bottom edges are outward in opposite directions and are symmetrical; a transverse direction section at the bottom edge of the bridge-type plate overturning device is connected with a cable guiding device; a plurality of cable guiding wheels are arranged on the cable guiding device; the vertical direction of the plate overturning device is fixed by a fixed bracket; cable slot cover plate limiting blocks which are protruded outwards are arranged on the waists on the two edges of the plate overturning device. According to the automatic plate overturning and cable guiding device for the crane, the cable guiding function of a cable drum and the plate overturning function of the plate overturning device are integrated; the function of overturning a plate is realized by changing the angles of the cable guiding wheels and the opening size of a gear; a cable of the crane passes smoothly and then covers a cable slot; the automatic plate overturning and cable guiding device for the crane is safe, reliable, and simple in structure.
Description
Technical field
The utility model relates to a kind of automatic panel-turnover fairlead for hoisting crane walking.
Background technology
Cable one end of hoisting crane is connected with power supply; the other end is connected with hoisting crane by cable drum; generally all long; for the ease of the protection of cable is all placed in cable in cable duct conventionally, because often there are operating personnel and vehicle to run in scene, need on cable duct, cover upper steel plate; but crane cable cannot pass through like this; need manually will open, after hoisting crane is walked, cover again, to scene, bring a lot of inconvenience.
Utility model content
Utility model object: the utility model, in order to solve the deficiencies in the prior art, provides a kind of hoisting crane automatic panel-turnover fairlead, and this hoisting crane automatic panel-turnover fairlead can open the cover plate on cable duct automatically, facilitates hoisting crane current.
Technical scheme: a kind of hoisting crane automatic panel-turnover fairlead, it comprises two bases bridge-type panel turnover device of outside and symmetrical " L " type support composition in the opposite direction, described panel turnover device base horizontal direction section is connected with fairlead, described fairlead is provided with several and leads cable wheel, described panel turnover device vertical direction section is fixed by fixed support, and described panel turnover device both sides waist is provided with outwardly cable trough cover boards limiting stopper.
As optimization, it is evenly distributed in a row in the upper edge of described fairlead that described several are led cable wheel.
As optimization, described fixed support is two blocks of channel-section steels that are welded in parallel on steel structure.Fixed support is to adopt channel-section steel 16# to be welded on steel structure, and support bracket fastened length is according to on-the-spot actual decision.
Beneficial effect: the utility model hoisting crane automatic panel-turnover fairlead is that the functions of turnover plate of leading cable function and panel turnover device of cable drum is united two into one, by leading cable wheel angle, realize automatic panel-turnover function with the variation of opening grade size, at crane cable, by rear, again cable duct is covered smoothly, safe and reliable, simple in structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model construction profile partial schematic diagram;
Fig. 3 is the birds-eye view of Fig. 1.
The specific embodiment
As Fig. 1, Fig. 2, shown in Fig. 3, the utility model is for a kind of instantiation of hoisting crane automatic panel-turnover fairlead, hoisting crane automatic panel-turnover fairlead, it comprises two bases bridge-type panel turnover device 1 of outside and symmetrical " L " type support composition in the opposite direction, panel turnover device 1 base horizontal direction section is connected with fairlead 2, fairlead 2 upper edges are provided with several evenly distributed in a row cables of leading and take turns 3, the fixed support 4 that panel turnover device 1 vertical direction section is comprised of two blocks of channel-section steels that are welded in parallel on steel structure is fixing, panel turnover device 1 both sides waist is provided with outwardly cable trough cover boards limiting stopper 5.
Panel turnover device 1 front end is placed in cable duct, by leading the variation that cable takes turns 3 angles and position, the cover plate on cable duct 6 is progressively opened, when opening when to fairlead 2 part by leading cable, take turns 3 angles and change and realize turnover panel, simultaneously because cable trough cover boards limiting stopper 5, can prevent that the excessive appearance of cover plate 6 angle from crossing turns over phenomenon, after hoisting crane passes through, cover plate 6 closes under Gravitative Loads, so that personnel and vehicle is current.
Claims (3)
1. a hoisting crane automatic panel-turnover fairlead, it is characterized in that: it comprises two bases bridge-type panel turnover device (1) of outside and symmetrical " L " type support composition in the opposite direction, described panel turnover device (1) base horizontal direction section is connected with fairlead (2), described fairlead (2) is provided with several and leads cable wheel (3), described panel turnover device (1) vertical direction section is fixing by fixed support (4), and described panel turnover device (1) both sides waist is provided with outwardly cable trough cover boards limiting stopper (5).
2. hoisting crane automatic panel-turnover fairlead according to claim 1, is characterized in that: it is evenly distributed in a row in the upper edge of described fairlead (2) that described several are led cable wheel (3).
3. hoisting crane automatic panel-turnover fairlead according to claim 1, is characterized in that: described fixed support (4) is two blocks of channel-section steels that are welded in parallel on steel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189274.5U CN203781673U (en) | 2014-04-17 | 2014-04-17 | Automatic plate overturning and cable guiding device for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189274.5U CN203781673U (en) | 2014-04-17 | 2014-04-17 | Automatic plate overturning and cable guiding device for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203781673U true CN203781673U (en) | 2014-08-20 |
Family
ID=51317882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420189274.5U Expired - Lifetime CN203781673U (en) | 2014-04-17 | 2014-04-17 | Automatic plate overturning and cable guiding device for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203781673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111056516A (en) * | 2019-12-09 | 2020-04-24 | 青岛海西重机有限责任公司 | High-voltage cable trough steel cover plate turnover mechanism and method |
-
2014
- 2014-04-17 CN CN201420189274.5U patent/CN203781673U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111056516A (en) * | 2019-12-09 | 2020-04-24 | 青岛海西重机有限责任公司 | High-voltage cable trough steel cover plate turnover mechanism and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 226116 No. 2, Xinanjiang Road, Binjiang Street, Haimen District, Nantong City, Jiangsu Province Patentee after: Nantong COSCO Shipping Heavy Industry Equipment Co.,Ltd. Address before: 226116 No.2, Xinanjiang Road, Haimen Port, Haimen City, Nantong City, Jiangsu Province Patentee before: NANTONG COSCO HEAVY INDUSTRY CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
|
| CX01 | Expiry of patent term |