CN204454387U - Hoisting crane Simple winding drum - Google Patents
Hoisting crane Simple winding drum Download PDFInfo
- Publication number
- CN204454387U CN204454387U CN201520028287.9U CN201520028287U CN204454387U CN 204454387 U CN204454387 U CN 204454387U CN 201520028287 U CN201520028287 U CN 201520028287U CN 204454387 U CN204454387 U CN 204454387U
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- China
- Prior art keywords
- transmission shaft
- winding drum
- hoisting crane
- simple winding
- antifriction
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Abstract
The utility model discloses a kind of hoisting crane Simple winding drum, comprise mechanics and power unit, described mechanics comprises two symmetrically arranged drive bearing blocks, transmission shaft is provided with between described two drive bearing blocks, described transmission shaft is set with cylinder, described outer surface of cylinder evenly has screw-shaped grooving, antifriction-bearing box is provided with between described drive bearing block and transmission shaft, described antifriction-bearing box is connected with drive bearing block by bolt, described antifriction-bearing box is connected with transmission shaft by baffle plate, and one end of described transmission shaft is provided with crowned teeth Roller coupling.The utility model structure is simple, easy to use.
Description
Technical field
The utility model relates to hoisting crane constituent elements field, particularly relates to a kind of hoisting crane Simple winding drum.
Background technology
When present bridge-type, the lifting altitude of transfer crane need to increase, the general individual layer winding method all adopting increasing drum diameter, increase lifting altitude, but the environment for use of hoisting crane is in indoor sometimes, the factory building height of user is limited, if adopt the reel increasing diameter, just cannot be adapted to the restriction of environment for use, use to the hoisting crane of user and bring a lot of inconvenience.
Utility model content
Based on this, for existing problem, be necessary to propose a kind of structure hoisting crane Simple winding drum simple, easy to use.
The technical solution of the utility model is: a kind of hoisting crane Simple winding drum, comprise mechanics and power unit, described mechanics comprises two symmetrically arranged drive bearing blocks, transmission shaft is provided with between described two drive bearing blocks, described transmission shaft is set with cylinder, described outer surface of cylinder evenly has screw-shaped grooving, antifriction-bearing box is provided with between described drive bearing block and transmission shaft, described antifriction-bearing box is connected with drive bearing block by bolt, described antifriction-bearing box is connected with transmission shaft by baffle plate, one end of described transmission shaft is provided with crowned teeth Roller coupling, described crowned teeth Roller coupling is connected with reductor, described power unit comprises the storage battery being fixed on the solar panel on crane boom by support and being arranged at by equipment box on crane boom, contactless switch and timing circuit, the power output end of described solar panel is connected with the power input of storage battery, the power output end of described storage battery is connected with the power input of contactless switch, the power output end of described contactless switch is connected with the power input of timing circuit, the power output end of described timing circuit is connected with the power input of transmission shaft.
Wherein in an embodiment, described crowned teeth Roller coupling comprises inner ring and outer ring, by spline joint between described inner ring and outer ring, described outer ring is connected with several cydariform roller by flange.
Wherein in an embodiment, the slow-speed shaft of described crowned teeth Roller coupling and reductor connects.
Wherein in an embodiment, described support is telescopic sleeve structure.
Wherein in an embodiment, described equipment box is welded on crane boom.
Wherein in an embodiment, described storage battery and contactless switch are fixed in equipment box by junction button.
The beneficial effects of the utility model are: crowned teeth Roller coupling not only can transmitting torque and bear larger diametral load, and the angular deviation of reductor axis and spool axis can also be compensated, thus reduction manufacturing cost, greatly reduce the requirement of reel setting accuracy.By the circuit structure that solar panel, storage battery, contactless switch and timing circuit are formed, cable drum can be made to be strained by power lead when traveling gear slides, and power-off in time after sliding end, actv. eliminates power lead when Large-scale Mobile equipment stops and being extruded the potential faults of damage, improves reliability and the production efficiency of equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation described in the utility model embodiment;
Fig. 2 is the circuit block diagram described in the utility model embodiment.
Description of reference numerals:
1, drive bearing block; 2, transmission shaft; 3, cylinder; 4, grooving; 5, antifriction-bearing box; 6, crowned teeth Roller coupling; 7, reductor; 8, solar panel; 9, storage battery; 10, contactless switch; 11, timing circuit.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Embodiment:
As depicted in figs. 1 and 2, a kind of hoisting crane Simple winding drum, comprise mechanics and power unit, described mechanics comprises two symmetrically arranged drive bearing blocks 1, transmission shaft 2 is provided with between described two drive bearing blocks 1, described transmission shaft 2 is set with cylinder 3, described cylinder 3 outside face evenly has screw-shaped grooving 4, antifriction-bearing box 5 is provided with between described drive bearing block 1 and transmission shaft 2, described antifriction-bearing box 5 is connected with drive bearing block 1 by bolt, described antifriction-bearing box 5 is connected with transmission shaft 2 by baffle plate, one end of described transmission shaft 2 is provided with crowned teeth Roller coupling 6, described crowned teeth Roller coupling 6 is connected with reductor 7, described power unit comprises the storage battery 9 being fixed on the solar panel 8 on crane boom by support and being arranged at by equipment box on crane boom, contactless switch 10 and timing circuit 11, the power output end of described solar panel 8 is connected with the power input of storage battery 9, the power output end of described storage battery 9 is connected with the power input of contactless switch 10, the power output end of described contactless switch 10 is connected with the power input of timing circuit 11, the power output end of described timing circuit 11 is connected with the power input of transmission shaft 2.
In the present embodiment, described crowned teeth Roller coupling 6 comprises inner ring and outer ring, by spline joint between described inner ring and outer ring, described outer ring is connected with several cydariform roller by flange.
In the present embodiment, described crowned teeth Roller coupling 6 connects with the slow-speed shaft of reductor 7.
In the present embodiment, described support is telescopic sleeve structure.
In the present embodiment, described equipment box is welded on crane boom.
In the present embodiment, described storage battery 9 and contactless switch 10 are fixed in equipment box by junction button.
Crowned teeth Roller coupling 6 not only can transmitting torque and bear larger diametral load, and can also compensate the angular deviation of reductor 7 axis and spool axis, thus reduction manufacturing cost, greatly reduce the requirement of reel setting accuracy.By the circuit structure that solar panel 8, storage battery 9, contactless switch 10 and timing circuit 11 are formed, cable drum can be made to be strained by power lead when traveling gear slides, and power-off in time after sliding end, actv. eliminates power lead when Large-scale Mobile equipment stops and being extruded the potential faults of damage, improves reliability and the production efficiency of equipment.
The above embodiment only have expressed detailed description of the invention of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. a hoisting crane Simple winding drum, it is characterized in that, comprise mechanics and power unit, described mechanics comprises two symmetrically arranged drive bearing blocks, transmission shaft is provided with between described two drive bearing blocks, described transmission shaft is set with cylinder, described outer surface of cylinder evenly has screw-shaped grooving, antifriction-bearing box is provided with between described drive bearing block and transmission shaft, described antifriction-bearing box is connected with drive bearing block by bolt, described antifriction-bearing box is connected with transmission shaft by baffle plate, one end of described transmission shaft is provided with crowned teeth Roller coupling, described crowned teeth Roller coupling is connected with reductor, described power unit comprises the storage battery being fixed on the solar panel on crane boom by support and being arranged at by equipment box on crane boom, contactless switch and timing circuit, the power output end of described solar panel is connected with the power input of storage battery, the power output end of described storage battery is connected with the power input of contactless switch, the power output end of described contactless switch is connected with the power input of timing circuit, the power output end of described timing circuit is connected with the power input of transmission shaft.
2. hoisting crane Simple winding drum according to claim 1, is characterized in that, described crowned teeth Roller coupling comprises inner ring and outer ring, by spline joint between described inner ring and outer ring, described outer ring is connected with several cydariform roller by flange.
3. hoisting crane Simple winding drum according to claim 2, is characterized in that, the slow-speed shaft of described crowned teeth Roller coupling and reductor connects.
4. hoisting crane Simple winding drum according to claim 1 and 2, is characterized in that, described support is telescopic sleeve structure.
5. hoisting crane Simple winding drum according to claim 1 and 2, is characterized in that, described equipment box is welded on crane boom.
6. hoisting crane Simple winding drum according to claim 1 and 2, is characterized in that, described storage battery and contactless switch are fixed in equipment box by junction button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028287.9U CN204454387U (en) | 2015-01-15 | 2015-01-15 | Hoisting crane Simple winding drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028287.9U CN204454387U (en) | 2015-01-15 | 2015-01-15 | Hoisting crane Simple winding drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204454387U true CN204454387U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520028287.9U Active CN204454387U (en) | 2015-01-15 | 2015-01-15 | Hoisting crane Simple winding drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204454387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821150A (en) * | 2018-07-02 | 2018-11-16 | 合肥市春华起重机械有限公司 | A kind of bridge crane roll device |
-
2015
- 2015-01-15 CN CN201520028287.9U patent/CN204454387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821150A (en) * | 2018-07-02 | 2018-11-16 | 合肥市春华起重机械有限公司 | A kind of bridge crane roll device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |