CN206188255U - Crawler crane - Google Patents
Crawler crane Download PDFInfo
- Publication number
- CN206188255U CN206188255U CN201620980481.1U CN201620980481U CN206188255U CN 206188255 U CN206188255 U CN 206188255U CN 201620980481 U CN201620980481 U CN 201620980481U CN 206188255 U CN206188255 U CN 206188255U
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- CN
- China
- Prior art keywords
- rod assembly
- drilling rod
- crane
- unit head
- hoist
- 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.)
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Abstract
The utility model relates to a crawler crane, package amplitude modulation cylinder and leveling cylinder one end articulate on the mast device, amplitude modulation cylinder and leveling cylinder's the other end and articulated being in the same place of the basic arm activity of the strenghthened type on the hoist, be equipped with the unit head on the mast device, the input port of the power supply of unit head through establish the mast device on pipe and the basic arm of the strenghthened type on the hoist on the power take off mouth of high -pressure oil sources be connected, the drilling rod assembly install the output at the unit head, the drilling tool install in the bottom of drilling rod assembly, the rising to rise the hoist and be connected of common type on rope and the hoist is passed through at the top of drilling rod assembly. Contrast prior art, the utility model discloses crawler crane in drilling operation when meetting the hard rock, can use power to put the type hoist soon and strike brokenly the rock, improve the operating efficiency greatly, shorten construction cycle, and then has improved the high performance -price ratio and the efficiency of construction of product, strengthened product market competition power, accord with national energy saving and emission reduction's requirement.
Description
Technical field
The utility model is related to a kind of crawler crane, specifically a kind of crawler crane, belongs to crane technical field.
Background technology
Crawler crane is that hoisting operation is partially contained on crawler body, and walking relies on the flow-type lifting of crawler attachment
Machine.Crawler crane can carry out the operations such as material lifting, transport, handling and installation.Crawler crane have elevating capacity it is strong,
Grounding pressure is small, radius of turn is small, climbing capacity is big, be not required to supporting leg, belt carrying running, job stabilization are good and truss combination is high
The advantages of degree can be changed freely, is widely used in construction industries such as electric power, municipal administration, bridge, petrochemical industry, water conservancy and hydropowers.
Existing crawler crane common on the market does not have the interface size of each side（Such as:The connecting hinge of attachment device
Point, outer defeated power source interface etc.）, and part-structure and mechanism member can not meet the demand of drilling, can only realize general lifting
Function.However, in actual construction project, various construction operations can be run into, such as：Hoisting operation, the drilling of foundation construction,
Reaming etc., general crane cannot complete other operations in addition to lift heavy, it is necessary to by other drillings, reaming machinery could be complete
Into.Because the purchase cost of every equipment is all higher, equipment, and the human resources for needing are also more, so not only waste and set
Standby, manpower and substantial contribution, the compounding practice of many people of multiple devices need of work, also reduce efficiency of construction, do not meet country
The requirement of energy-saving and emission-reduction.
Utility model content
For the problem that above-mentioned prior art is present, the utility model provides a kind of crawler crane, improves the height of product
Cost performance and efficiency of construction, strengthen product competitiveness in the market, meet the requirement of national energy-saving emission reduction.
To achieve these goals, the utility model includes getting off and getting on the bus；Wherein, described getting off is provided with walking dress
Put, slewing equipment；Get on the bus and be provided with raising elevator and truss arm that a medium-sized raising elevator, a power put type soon；On
The slewing equipment got off on by getting off links together；The basic arm of truss arm is to be provided with and other apparatus for work connecting interfaces
Reinforced basic arm；Also include bore operation device, described bore operation device includes amplitude modulation oil cylinder, leveling cyclinder, power
Head, drilling rod assembly, drilling tool, mast installation；Wherein, described mast installation is lived with the reinforced basic arm on multifunctional crane
Dynamic is hinged, and amplitude modulation oil cylinder and leveling cyclinder one end are hinged in mast installation, amplitude modulation oil cylinder and leveling cyclinder it is another
Reinforced basic arm activity on one end and multifunctional crane it is hinged；Unit head is provided with mast installation, is moved
The input port of the power source of power head passes through the reinforced basic arm on pipe in the mast installation that is located at and multifunctional crane
On high pressure fuel source power output mouthful connection, described drilling rod assembly is arranged on the output end of unit head, described drilling tool peace
Mounted in the bottom of drilling rod assembly, the top of drilling rod assembly is connected by rope with the medium-sized raising elevator on multifunctional crane
Connect.
Further, the top of drilling rod assembly is connected by steel wire rope with the medium-sized raising elevator on multifunctional crane
Connect.
Further, get on the bus the power output mouthful for being provided with and high pressure fuel source being provided for other apparatus for work.
Contrast prior art, the utility model increased bore operation device on the basis of original structure, be risen in crawler belt
Heavy-duty machine when bore operation runs into hard rock, put type elevator and carry out rock fracture in dynamic indentation soon by usable power, greatly improves operating efficiency, contracting
Short construction period, and then the high performance-price ratio and efficiency of construction of product are improve, product competitiveness in the market is enhanced, meet national section
The requirement of energy emission reduction.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, get off；2nd, get on the bus；3rd, plain edition raising elevator；4th, power puts type raising elevator soon；5th, truss arm；6、
Reinforced basic arm；7th, power output mouthful；8th, steel wire rope；9th, amplitude modulation oil cylinder；10th, leveling cyclinder；11st, unit head；12nd, drilling rod is total
Into；13rd, drilling tool；14th, mast installation.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of crawler crane, including get off and 1 and get on the bus 2；
Wherein, described getting off 1 is provided with running gear, slewing equipment；Get on the bus and be provided with a medium-sized raising elevator
3rd, a power puts the raising elevator 4 and truss arm 5 of type soon；The slewing equipment got on or off the bus on by getting off links together；Purlin
The basic arm of boom 5 is to be provided with and the reinforced basic arm 6 of other apparatus for work connecting interfaces；Also include bore operation device, institute
The bore operation device stated includes amplitude modulation oil cylinder 9, leveling cyclinder 10, unit head 11, drilling rod assembly 12, drilling tool 13, mast installation
14；Wherein, the activity of reinforced basic arm 6 on described mast installation 14 and multifunctional crane it is hinged, it is described
Amplitude modulation oil cylinder 9 and the one end of leveling cyclinder 10 be hinged in mast installation 14, the other end of amplitude modulation oil cylinder 9 and leveling cyclinder 10 with
The activity of reinforced basic arm 6 on multifunctional crane it is hinged；Unit head 11, power are provided with mast installation 14
The input port of first 11 power source passes through reinforced basic on pipe in the mast installation 14 that is located at and multifunctional crane
The power output mouthful 7 of the high pressure fuel source on arm 6 is connected, and described drilling rod assembly 12 is arranged on the output end of unit head 11, described
Drilling tool 13 be arranged on the bottom of drilling rod assembly 12, the top of drilling rod assembly 12 is by common on rope and multifunctional crane
The raising elevator 3 of type is connected.
Further improved as the utility model, the top of drilling rod assembly 12 passes through steel wire rope 8 and multifunctional crane
On medium-sized raising elevator 3 connect.
Further improved as the utility model, getting on the bus 2 is provided with the power that high pressure fuel source is provided for other apparatus for work
Delivery outlet 7.
Contrast prior art, the utility model increased bore operation device on the basis of original structure, be risen in crawler belt
Heavy-duty machine when bore operation runs into hard rock, put type elevator and carry out rock fracture in dynamic indentation soon by usable power, greatly improves operating efficiency, contracting
Short construction period, and then the high performance-price ratio and efficiency of construction of product are improve, product competitiveness in the market is enhanced, meet national section
The requirement of energy emission reduction.
Claims (3)
1. a kind of crawler crane, including get off（1）With get on the bus（2）；
Wherein, it is described to get off（1）It is provided with running gear, slewing equipment；Get on the bus and be provided with a medium-sized raising elevator
（3）, a power put the raising elevator of type soon（4）And truss arm（5）；The slewing equipment got on or off the bus on by getting off is connected to one
Rise；Truss arm（5）Basic arm to be provided with and other reinforced basic arms of apparatus for work connecting interface（6）；
Characterized in that, also including bore operation device, described bore operation device includes amplitude modulation oil cylinder（9）, leveling cyclinder
（10）, unit head（11）, drilling rod assembly（12）, drilling tool（13）, mast installation（14）；
Wherein, described mast installation（14）With the reinforced basic arm on crane（6）Movable is hinged, described
Amplitude modulation oil cylinder（9）And leveling cyclinder（10）One end is hinged on mast installation（14）On, amplitude modulation oil cylinder（9）And leveling cyclinder（10）'s
Reinforced basic arm on the other end and crane（6）Movable is hinged；In mast installation（14）It is provided with unit head
（11）, unit head（11）The input port of power source pass through the mast installation that is located at（14）On pipe and crane on reinforcement
Type basic arm（6）On high pressure fuel source power output mouthful（7）Connection, described drilling rod assembly（12）Installed in unit head（11）
Output end, described drilling tool（13）Installed in drilling rod assembly（12）Bottom, drilling rod assembly（12）Top by rope with
Medium-sized raising elevator on crane（3）Connection.
2. a kind of crawler crane according to claim 1, it is characterised in that described drilling rod assembly（12）Top lead to
Cross steel wire rope（8）With the medium-sized raising elevator on crane（3）Connection.
3. a kind of crawler crane according to claim 1, it is characterised in that described gets on the bus（2）It is provided with as other are made
Industry device provides the power output mouthful of high pressure fuel source（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620980481.1U CN206188255U (en) | 2016-08-30 | 2016-08-30 | Crawler crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620980481.1U CN206188255U (en) | 2016-08-30 | 2016-08-30 | Crawler crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206188255U true CN206188255U (en) | 2017-05-24 |
Family
ID=58728972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620980481.1U Active CN206188255U (en) | 2016-08-30 | 2016-08-30 | Crawler crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206188255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241620A (en) * | 2016-08-30 | 2016-12-21 | 徐工集团工程机械股份有限公司 | A kind of crawler crane |
-
2016
- 2016-08-30 CN CN201620980481.1U patent/CN206188255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241620A (en) * | 2016-08-30 | 2016-12-21 | 徐工集团工程机械股份有限公司 | A kind of crawler crane |
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| GR01 | Patent grant |