CN209702131U - A kind of novel multiplying power conversion equipment for derrick crane - Google Patents
A kind of novel multiplying power conversion equipment for derrick crane Download PDFInfo
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- CN209702131U CN209702131U CN201920454570.6U CN201920454570U CN209702131U CN 209702131 U CN209702131 U CN 209702131U CN 201920454570 U CN201920454570 U CN 201920454570U CN 209702131 U CN209702131 U CN 209702131U
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- pulley
- multiplying power
- power conversion
- conversion equipment
- suspension hook
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 46
- 239000000725 suspension Substances 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 22
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a kind of novel multiplying power conversion equipments for derrick crane, including tower crane trolley, the two sides of tower crane trolley bottom are separately installed with first pulley and second pulley, tower crane trolley is fixedly connected with fixed installation part in the middle part of bottom, the bottom of tower crane trolley is equipped with suspension hook mounting plate, it is separately installed with third pulley and the 4th pulley on the outside of suspension hook mounting plate, is slidably connected between first pulley, second pulley, third pulley and the 4th pulley by sliding wiring.The utility model is using the multiplying power conversion equipment that can be dismantled, when needing to convert multiplying power, installation is dismantled to the bottom of preset fixed installation part, the sliding wiring between third pulley and the 4th pulley is directly pulled to the top of the 5th pulley on the outside of multiplying power conversion equipment and is slidably connected with it, realize the conversion of derrick crane multiplying power, this mode saves effect compared to the multiplying power conversion regime of traditional wiring again, simple and convenient.
Description
Technical field
The utility model relates to the related fields of derrick crane, specially a kind of novel times for derrick crane
Rate conversion equipment.
Background technique
Derrick crane abbreviation tower crane, also known as tower crane originate from West Europe.Swing arm is mounted in the rotation lifting on towering tower body top
Machine.Working space is big, is mainly used for the vertically and horizontally conveying and the installation of building element of material in housing construction.By gold
Belong to structure, operating mechanism and electrical system three parts composition.Metal structure includes tower body, swing arm and pedestal etc..Operating mechanism has
Raising, four parts of luffing, revolution and walking.Electrical system includes motor, controller, power distribution cabinet, connection line, signal and photograph
Bright device etc..Derrick crane is divided to rotary and lower rotary two class.
Derrick crane using when need conversion using two/tetra- multiplying powers, however, existing derrick crane needs again
Wiring, to realize the conversion of multiplying power, this mode uses very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of novel multiplying power conversion equipments for derrick crane, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel for derrick crane
The two sides of multiplying power conversion equipment, including tower crane trolley, tower crane trolley bottom are separately installed with first pulley and second pulley,
Fixed installation part is fixedly connected in the middle part of tower crane trolley bottom, the bottom of the tower crane trolley is equipped with suspension hook mounting plate,
Third pulley and the 4th pulley are separately installed on the outside of the suspension hook mounting plate, the first pulley, second pulley, third are sliding
Wheel the 4th pulley between by slide wiring be slidably connected, opened up on the suspension hook mounting plate there are two the first mounting hole, institute
The outside for stating the first mounting hole is equipped with multiplying power conversion equipment, position corresponding with the first mounting hole on the multiplying power conversion equipment
Offer the second mounting hole.
Preferably, the bottom of the fixed installation part offers the mounting groove of three-legged structure.
Preferably, the bottom of the suspension hook mounting plate is equipped with suspension hook.
Preferably, the sliding wiring, which is in first pulley and connects derrick crane with the one end in the outside of second pulley, sets
Standby hoisting apparatus.
Preferably, pin shaft, the multiplying power conversion equipment are inserted between first mounting hole and corresponding second mounting hole
The outside of suspension hook mounting plate is fixedly installed in by pin shaft, the multiplying power conversion equipment is diamond structure, top and triangle knot
The mounting groove of structure is adapted, and is mutually fixed between the multiplying power conversion equipment and fixed installation part also by pin shaft.
Compared with prior art, the utility model has the beneficial effects that the utility model is using the multiplying power that can be dismantled
Conversion equipment is dismantled installation to the bottom of preset fixed installation part, directly by third pulley when needing to convert multiplying power
And the 4th sliding wiring between pulley is pulled to the top of the 5th pulley on the outside of multiplying power conversion equipment and is slidably connected with it, it is real
The conversion of existing derrick crane multiplying power, this mode save effect compared to the multiplying power conversion regime of traditional wiring again, letter
Folk prescription just, without wiring again, greatly improves work efficiency, and has dissemination.
Detailed description of the invention
Fig. 1 is the two multiplying power wiring structural schematic diagrams of the utility model；
Fig. 2 is the four multiplying power wiring structural schematic diagrams of the utility model.
In figure: 1, tower crane trolley；2, first pulley；3, second pulley；4, fixed installation part；5, wiring is slided；6, suspension hook
Mounting plate；7, third pulley；8, the 4th pulley；9, suspension hook；10, multiplying power conversion equipment；11, the 5th pulley；12, the first installation
Hole；13, the second mounting hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of novel multiplying power for derrick crane
The two sides of conversion equipment, including tower crane trolley 1,1 bottom of tower crane trolley are separately installed with first pulley 2 and second pulley 3, tower crane
Fixed installation part 4 is fixedly connected in the middle part of 1 bottom of trolley, the bottom of tower crane trolley 1 is equipped with suspension hook mounting plate 6, suspension hook installation
The outside of plate 6 is separately installed with third pulley 7 and the 4th pulley 8, and first pulley 2, second pulley 3, third pulley 7 and the 4th are sliding
It is slidably connected, is opened up on suspension hook mounting plate 6 there are two the first mounting hole 12, the first mounting hole 12 by sliding wiring 5 between wheel 8
Outside be equipped with multiplying power conversion equipment 10, on the multiplying power conversion equipment 10 and corresponding position of the first mounting hole 12 offers second
Mounting hole 13.
Further, the bottom of fixed installation part 4 offers the mounting groove of three-legged structure.
Further, the bottom of suspension hook mounting plate 6 is equipped with suspension hook 9.
Further, sliding wiring 5 is in first pulley 2 and connects derrick crane with the one end in the outside of second pulley 3
The hoisting apparatus of equipment.
Further, pin shaft, multiplying power conversion equipment 10 are inserted between the first mounting hole 12 and corresponding second mounting hole 13
The outside of suspension hook mounting plate 6 is fixedly installed in by pin shaft, multiplying power conversion equipment 10 is diamond structure, top and three-legged structure
Mounting groove be adapted, and mutually fixed between multiplying power conversion equipment 10 and fixed installation part 4 also by pin shaft.
Working principle: in use, sliding wiring 5, which is in first pulley 2, connects tower with the one end in the outside of second pulley 3
The hoisting apparatus of formula crane facility carries out hoisting operations using 9 hanging items of suspension hook, when needing to convert multiplying power, removes suspension hook
The connection pin shaft of the multiplying power conversion equipment 10 in 6 outside of mounting plate, by the mobile installation of multiplying power conversion equipment 10 to fixed installation part 4
Bottom is fixed using pin shaft, then the sliding wiring 5 between third pulley 7 and the 4th pulley 8 is pulled to multiplying power converting means
It sets the top of the 5th pulley 11 in 10 outsides and is slidably connected with it, realize that two multiplying powers are converted into four multiplying powers after connection,
Suspension hook 9 is recycled to realize the hoisting operation of article.When II multiplying power is converted into IV multiplying power, 3 pin shafts are removed, moves at 4 and installs,
Complete the conversion of IV multiplying power.The design is simple and convenient, compared to the multiplying power conversion regime of old wiring again, saves effect.
The utility model is dismantled peace when needing to convert multiplying power using the multiplying power conversion equipment 10 that can be dismantled
It is filled to the bottom of preset fixed installation part 4, the sliding wiring 5 between third pulley 7 and the 4th pulley 8 is directly pulled to multiplying power
The top of 5th pulley 11 in 10 outside of conversion equipment is simultaneously slidably connected with it, realizes the conversion of derrick crane multiplying power, this side
Formula saves effect compared to the multiplying power conversion regime of traditional wiring again, simple and convenient, without wiring again, mentions significantly
High working efficiency, has dissemination.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of novel multiplying power conversion equipment for derrick crane, it is characterised in that: described including tower crane trolley (1)
The two sides of tower crane trolley (1) bottom are separately installed with first pulley (2) and second pulley (3), tower crane trolley (1) bottom
Middle part is fixedly connected with fixed installation part (4), and the bottom of the tower crane trolley (1) is equipped with suspension hook mounting plate (6), the suspension hook peace
Be separately installed with third pulley (7) and the 4th pulley (8) on the outside of loading board (6), the first pulley (2), second pulley (3),
It is slidably connected between third pulley (7) and the 4th pulley (8) by sliding wiring (5), is offered on the suspension hook mounting plate (6)
The outside of two the first mounting holes (12), first mounting hole (12) is equipped with multiplying power conversion equipment (10), the multiplying power conversion
On device (10) and the first mounting hole (12) corresponding position offers the second mounting hole (13).
2. the novel multiplying power conversion equipment for derrick crane of one kind according to claim 1, it is characterised in that: institute
The bottom for stating fixed installation part (4) offers the mounting groove of three-legged structure.
3. the novel multiplying power conversion equipment for derrick crane of one kind according to claim 1, it is characterised in that: institute
The bottom for stating suspension hook mounting plate (6) is equipped with suspension hook (9).
4. the novel multiplying power conversion equipment for derrick crane of one kind according to claim 1, it is characterised in that: institute
It states sliding wiring (5) and is in the lifting that first pulley (2) connects derrick crane equipment with the one end in the outside of second pulley (3)
Device.
5. the novel multiplying power conversion equipment for derrick crane of one kind according to claim 2, it is characterised in that: institute
It states and is inserted with pin shaft between the first mounting hole (12) and corresponding second mounting hole (13), the multiplying power conversion equipment (10) passes through pin
Axis is fixedly installed in the outside of suspension hook mounting plate (6), and the multiplying power conversion equipment (10) is diamond structure, top and triangle knot
The mounting groove of structure is adapted, and is mutually fixed between the multiplying power conversion equipment (10) and fixed installation part (4) also by pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920454570.6U CN209702131U (en) | 2019-04-04 | 2019-04-04 | A kind of novel multiplying power conversion equipment for derrick crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920454570.6U CN209702131U (en) | 2019-04-04 | 2019-04-04 | A kind of novel multiplying power conversion equipment for derrick crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209702131U true CN209702131U (en) | 2019-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920454570.6U Active CN209702131U (en) | 2019-04-04 | 2019-04-04 | A kind of novel multiplying power conversion equipment for derrick crane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115744682A (en) * | 2022-10-14 | 2023-03-07 | 中国二十冶集团有限公司 | Automatic hoisting equipment and construction method thereof |
-
2019
- 2019-04-04 CN CN201920454570.6U patent/CN209702131U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115744682A (en) * | 2022-10-14 | 2023-03-07 | 中国二十冶集团有限公司 | Automatic hoisting equipment and construction method thereof |
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