CN206266124U - Rubber tired crane - Google Patents
Rubber tired crane Download PDFInfo
- Publication number
- CN206266124U CN206266124U CN201621176652.1U CN201621176652U CN206266124U CN 206266124 U CN206266124 U CN 206266124U CN 201621176652 U CN201621176652 U CN 201621176652U CN 206266124 U CN206266124 U CN 206266124U
- Authority
- CN
- China
- Prior art keywords
- energy storage
- hoist engine
- support bar
- rubber tired
- reel
- 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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Abstract
A kind of rubber tired crane, including turntable, swing arm and hoist engine, the rubber tired crane also include energy storage weight, energy storage steel wire rope, support bar, energy storage reel；The energy storage reel can be rotated by the rotary shaft of the hoist engine, the energy storage reel is parallel with the pivot center of the hoist engine, from the turntable, dorsad the swing arm extends the support bar, the support bar is connected with institute turntable, the end of the support bar dorsad turntable is hinged with fixed pulley, the fixed pulley has the wire casing for accommodating the energy storage steel wire rope, and the two ends of the energy storage steel wire rope are connected with the energy storage reel and the energy storage weight respectively.
Description
Technical field
The utility model is related to lifting field, particularly rubber tired crane.
Background technology
Rubber tired crane mobile crane, the swing arm revolving crane walked using rubber-tyred chassis.Rubber-tyred
Crane is a kind of Full Rotary crane jack machinism being arranged on the special chassis that scale-up version tire and wheel shaft are constituted,
Its superstructure is essentially identical with crawler crane, and in order to ensure the stability of fuselage during installation exercise, crane is provided with four
Individual telescopic supporting leg.Without supporting leg small lifting capacity lifting can be carried out on flat ground and hanging object runs at a low speed.It is by getting on the bus
Two parts are constituted with getting off.It is hoisting operation part to get on the bus, and is provided with swing arm, lifting mechanism, jib lubbing mechanism, balance weight and turntable
Deng；Get off is supporting and running gear.Connected with pivoting support between getting on and off.Supporting leg, increase branch need to be typically put down during lift heavy
Bearing surface, and by fuselage leveling, to ensure the stabilization of crane.
Traditional crane uses hoist engine lifting heavy, at this moment needs larger power output, and is transferred in crane
During weight, hoist engine power output is smaller.
Existing crane rise and fall weight power consumption it is big.
Utility model content
In order to overcome above mentioned problem, the utility model provides rubber tired crane has less power consumption.
It is that, up to above-mentioned advantage, the utility model provides a kind of rubber tired crane, including turntable, swing arm and hoist engine, institute
Stating rubber tired crane also includes energy storage weight, energy storage steel wire rope, support bar, energy storage reel；The energy storage reel can be by
The rotary shaft of the hoist engine is rotated, and the energy storage reel is parallel with the pivot center of the hoist engine, the support
From the turntable, dorsad the swing arm extends bar, and the support bar is connected with institute turntable, dorsad described turn of the support bar
The end of platform is hinged with fixed pulley, and the fixed pulley has the wire casing for accommodating the energy storage steel wire rope, the energy storage steel wire rope
Two ends are connected with the energy storage reel and the energy storage weight respectively.
A kind of rubber tired crane of the utility model is provided with the energy storage that can be rotated by the rotary shaft of the hoist engine
Reel, when crane transfers weight, hoist engine can lift energy storage weight by energy storage reel, and then middle crane is carried
When rising weight, energy storage weight is set to decline the power output for reducing hoist engine.
Brief description of the drawings
Fig. 1 show the structure chart of the rubber tired crane of the utility model first embodiment.
Fig. 2 show the energy storage reel of Fig. 1, the structural representation of hoist engine connection.
Specific embodiment
Further to illustrate that the utility model is to reach technological means and effect that predetermined utility model purpose is taken,
Below in conjunction with accompanying drawing and preferred embodiment, to foundation the utility model proposes specific embodiment, structure, feature and its effect,
Describe in detail as after.
Fig. 1 show the structure chart of the rubber tired crane of the utility model first embodiment.Refer to Fig. 1, this implementation
The rubber tired crane of example, including turntable 12, swing arm 11 and hoist engine 121, energy storage weight 23, energy storage steel wire rope, support bar 22,
Energy storage reel 21；Energy storage reel 21 can be rotated by the rotary shaft of hoist engine 121, the energy storage reel 21 and described
The pivot center of hoist engine 121 is parallel, and from the turntable 12, dorsad the swing arm 11 extends support bar 22, the support bar 22 with
Institute's turntable 12 is connected, and the end of the dorsad turntable 12 of the support bar 22 is hinged with fixed pulley 220, the fixed pulley
220 have a wire casings for accommodating the energy storage steel wire rope, the two ends of the energy storage steel wire rope respectively with the energy storage reel 23 and
The energy storage weight 21 is connected.
Fig. 2 show the energy storage reel of Fig. 1, the structural representation of hoist engine connection.Refer to Fig. 2, preferred elevator
The pivot center of machine 121 and energy storage reel 21 is located at same straight line, and hoist engine 121 is driven by drive mechanism 1210, driving machine
Structure 1210 is reducing motor or hydraulic motor, between energy storage reel 21 and hoist engine 121, is provided with clutch 211 and gearbox
212, energy storage reel 21 is also associated with stored energy drive mechanism 124.The center line of swing arm 11 and support bar 22 is generally aligned in the same plane.
In other embodiments of the invention, the rotating shaft of energy storage reel and can be connected by the rotating shaft of hoist engine, stored up
Reel rotating shaft and gear can be arranged by the rotating shaft of hoist engine mutually mediate, the rotating shaft of energy storage reel and turning by hoist engine
Axle is also by belt transmission.
Clutch 211 is used to control the rotating shaft of energy storage reel 21 to separate or be engaged with the rotating shaft of hoist engine 121.
Gearbox 212 is used for the rotating ratio of rotating shaft Yu the rotating shaft of hoist engine 121 for adjusting energy storage reel 21.
Stored energy drive mechanism 124 is used to, when the rotating shaft of energy storage reel 21 is separated with the rotating shaft of hoist engine 121, adjust energy storage
The position of weight, energy storage steel wire rope is to be detachably connected with energy storage weight.
The rotating shaft of preferred energy storage reel is also associated with brake gear, and brake gear is used to lock the position of energy storage weight
Put.
In one embodiment of the present utility model, the support bar is pivotally connected with the support bar.
In one embodiment of the present utility model, the clutch is electromagnetic clutch, magnetic particle coupling, air pressure
One kind in formula clutch, hydraulic clutch.
In one embodiment of the present utility model, the support bar is detachably connected with institute turntable.
In one embodiment of the present utility model, the hoist engine is driven by hydraulic motor or motor.
In one embodiment of the present utility model, the rectangular cross-section of the support bar.
In one embodiment of the present utility model, the support bar is connected with prevents the energy storage steel wire rope from the line
The rope skipping prevention device that groove is skidded off.
To sum up, rubber tired crane of the present utility model at least has the following advantages that:
A kind of rubber tired crane of the utility model is provided with the energy storage that can be rotated by the rotary shaft of the hoist engine
Reel, when crane transfers weight, hoist engine can lift energy storage weight by energy storage reel, and then middle crane is carried
When rising weight, energy storage weight is set to decline the power output for reducing hoist engine.
More than, only it is preferred embodiment of the present utility model, any formal limit is not made to the utility model
System, although the utility model is disclosed above with preferred embodiment, but is not limited to the utility model, any to be familiar with sheet
Technical professional, is not departing from the range of technical solutions of the utility model, when the technology contents using the disclosure above are made
Go out it is a little change or be modified to the Equivalent embodiments of equivalent variations, as long as be without departing from technical solutions of the utility model content, according to
Any simple modification, equivalent variations and the modification made to above example according to technical spirit of the present utility model, still fall within
In the range of technical solutions of the utility model.
Claims (5)
1. a kind of rubber tired crane, including turntable, swing arm and hoist engine, it is characterised in that the rubber tired crane is also wrapped
Include energy storage weight, energy storage steel wire rope, support bar, energy storage reel；The energy storage reel can be by the rotary shaft of the hoist engine
It is rotated, the energy storage reel is parallel with the pivot center of the hoist engine, the support bar is from the turntable dorsad institute
Swing arm extension is stated, the support bar is connected with institute turntable, dorsad the end of the turntable is hinged with and determines cunning the support bar
Wheel, the fixed pulley has a wire casing for accommodating the energy storage steel wire rope, the two ends of the energy storage steel wire rope respectively with the energy storage
Reel and the energy storage weight are connected；The rotating shaft of the energy storage reel and the hoist engine is connected, the storage
Can the rotating shaft of reel and the hoist engine be located at same straight line, energy storage reel rotating shaft and the rotating shaft of the hoist engine it
Between be provided with clutch and gearbox, the support bar is pivotally connected with the fixed pulley.
2. rubber tired crane according to claim 1, it is characterised in that the clutch is electromagnetic clutch, magnetic
One kind in powder formula clutch, vapour-pressure type clutch, hydraulic clutch.
3. rubber tired crane according to claim 1, it is characterised in that the hoist engine is by fluid motor-driven.
4. rubber tired crane according to claim 1, it is characterised in that the hoist engine is driven by motor.
5. rubber tired crane according to claim 1, it is characterised in that the rectangular cross-section of the support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621176652.1U CN206266124U (en) | 2016-11-02 | 2016-11-02 | Rubber tired crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621176652.1U CN206266124U (en) | 2016-11-02 | 2016-11-02 | Rubber tired crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206266124U true CN206266124U (en) | 2017-06-20 |
Family
ID=59037851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621176652.1U Expired - Fee Related CN206266124U (en) | 2016-11-02 | 2016-11-02 | Rubber tired crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206266124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005984A (en) * | 2019-12-25 | 2020-04-14 | 武汉理工大学 | Energy storage device of crane |
-
2016
- 2016-11-02 CN CN201621176652.1U patent/CN206266124U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005984A (en) * | 2019-12-25 | 2020-04-14 | 武汉理工大学 | Energy storage device of crane |
| CN111005984B (en) * | 2019-12-25 | 2021-04-09 | 武汉理工大学 | Energy storage device of crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |