CN202214168U - High strength material tower crane - Google Patents
High strength material tower crane Download PDFInfo
- Publication number
- CN202214168U CN202214168U CN2011202712055U CN201120271205U CN202214168U CN 202214168 U CN202214168 U CN 202214168U CN 2011202712055 U CN2011202712055 U CN 2011202712055U CN 201120271205 U CN201120271205 U CN 201120271205U CN 202214168 U CN202214168 U CN 202214168U
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- tower
- arranged above
- high strength
- crane
- rotary
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Abstract
Provided is a high strength material tower crane. A base section above (17) is arranged above a base (16), a standard section above (15) is arranged above the base section above (17), the standard section above (17) is positioned in a climbing stock (14), a lower support (21) is arranged above the standard section above (15), a rotary bearing (24) is arranged above the lower support (21), an upper support is arranged above the rotary bearing (24), and a rotary tower body (23) is arranged above the upper support (20). A tower top (4) is positioned above the rotary tower body (23), a cargo boom (9) is arranged on the right side of the rotary tower body (23), a balance arm (1) is arranged on the left of the rotary tower body (23), one end of a cargo boom pull rod (8) is arranged above an upper chord of the cargo boom (9), and the other end of the cargo boom pull rod (8) is arranged above the right of the tower top (4). One end of a balance arm pull rod (3) is arranged above a lifting point of the balance arm (1), and the other end of the balance arm pull rod (3) is arranged above the left of the tower top (4). A lift mechanism (2) is arranged above the balance arm (1), a jib lubbing mechanism (10) is arranged in the cargo boom, a rotary mechanism (22) is arranged above the upper support (20), a force moment limiter (5) is arranged under the left of the tower top (4), and a weight limiter (13) is arranged in the upper portion of the rotary tower body (23). The metal structure of the high strength material tower crane is made of Q345 materials. Compared with the prior art, the high strength material tower crane can be applied to an 800 series tower crane. If intermediate value is chosen, steel materials can be saved by about 5% in weight.
Description
One, technical field
The high strength material tower crane is used for building sites such as building, water conservancy, electric power, highway, station, harbour, petrochemical industry, nuclear station to be used.
Two, background technology
Existing tower crane metal construction material all is Q235.Do tower crane metal construction weight with the material of Q235 and expend steel greatly.
Three, utility model high strength material tower crane content
High strength material tower crane metal construction mainly comprises: base section, climbing frame, upper bracket, undersetting, pivoting support, slewing tower, cat head, operator's compartment, equilibrium arm, crane arm, front and back pull bar group, amplitude variation trolley, suspension hook etc.Auxiliary equipment has high strength bolt, lifting mechanism, electric cabinet, luffing mechanism, swing type mechanism.
The purpose of the utility model is a kind of suitable high strength material tower crane of design.After tower machine concrete foundation reaches set strength, it is characterized in that: base section is on the basis, and standard knot is on base section; Standard knot is in the climbing frame the inside, and undersetting is on standard knot, and pivoting support is on undersetting; Upper bracket is on pivoting support, and slewing tower is on upper bracket, and cat head is on slewing tower; Crane arm is face on the right of slewing tower, and equilibrium arm is on the left side of slewing tower, and crane arm pull bar one end is on the crane arm top boom; Crane arm pull bar one end is the right on cat head, and equilibrium arm pull bar one end is end left side on cat head on the equilibrium arm suspension centre.Lifting mechanism is on equilibrium arm; Luffing mechanism is in the crane arm the inside, and swing type mechanism is on upper bracket, and limiter of moment is at the cat head left lower side; The weight limits device is in the inside on slewing tower top, and high strength material tower crane metal construction material is the Q345 material.The high strength material tower crane connects with bearing pin, high strength bolt pair, spring cotter, high strength nut.
The utility model is compared with known technology, and high strength material tower crane metal construction material is Q345, is used on the 800 serial tower machines, gets intermediate value and can practice thrift the steel weight about 10%.
Four, appended drawings 1 is a high strength material tower crane front view:
Accompanying drawing 2 is high strength material tower crane A to partial enlarged drawing:
Accompanying drawing 3 is high strength material tower crane B to partial enlarged drawing:
Five, the specific embodiment
1. combine accompanying drawing 1,2,3 to describe: after tower machine concrete foundation [16] reached set strength, base section [17] was connected with anchor bolt [18], tightens with high strength nut [19].Standard knot [15] is connected with base section [17], and climbing frame [14] packs into standard knot [15], and undersetting [21] is connected with standard knot [15]; Pivoting support [24] is connected with undersetting [21]; Upper bracket [20] is connected with pivoting support [24], and slewing tower [23] is connected with upper bracket [20], and cat head [4] is connected with slewing tower [23]; Crane arm [9] is connected with the otic placode on slewing tower [23] the right; Equilibrium arm [1] is connected with the otic placode on slewing tower [23] left side, and crane arm pull bar [8] one ends are connected with crane arm [9] top boom, and crane arm pull bar [8] one ends are connected with cat head [4].Equilibrium arm pull bar [3] one ends are connected an end with equilibrium arm [1] suspension centre and are connected with cat head [4].Lifting mechanism [2] is connected with equilibrium arm [1].Luffing mechanism [7] is connected with crane arm [9]; Amplitude variation trolley [10] is connected with crane arm [9], and swing type mechanism [22] is connected with upper bracket [20], and limiter of moment [5] is connected with cat head [4]; Weight limits device [13] is connected with slewing tower [23], and operator's compartment [6] is connected with upper bracket [20].Electric cabinet [12] is connected with equilibrium arm [1], and suspension hook [11] is connected with steel rope on the lifting mechanism [2].The high strength material tower crane connects with bearing pin, high strength bolt pair, spring cotter, high strength nut.Tower crane metal construction material is the Q345 material.Can reach the purpose of few consumption steel weight with the Q345 material.Get intermediate value and can practice thrift the steel about 10%.After the high strength material tower crane hangs by existing standard mode, test run, examination, use by safety supervision approval back.
Claims (1)
1. high strength material tower crane is characterized in that: base section [17] is on basis [16], and standard knot [15] is on base section [17]; Standard knot [15] is in climbing frame [14] the inside, and undersetting [21] is on standard knot [15], and pivoting support [24] is on undersetting [21]; Upper bracket [20] is on pivoting support [24], and slewing tower [23] is on upper bracket [20], and cat head [4] is on slewing tower [23]; Crane arm [9] is at the right face of slewing tower [23], and equilibrium arm [1] is on the left side of slewing tower [23], and crane arm pull bar [8] one ends are at crane arm [9] above the top boom; Crane arm pull bar [8] one ends are gone up the right at cat head [4]; An end is on the last left side of cat head [4] above the suspension centre at equilibrium arm [1] for equilibrium arm pull bar [3] one ends, and lifting mechanism [2] is on equilibrium arm [1], and luffing mechanism [7] is in the crane arm the inside; Swing type mechanism [22] is on upper bracket [20]; Limiter of moment [5] is at cat head [4] left lower side, and weight limits device [13] is in the inside on slewing tower [23] top, and high strength material tower crane metal construction material is Q345.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202712055U CN202214168U (en) | 2011-07-23 | 2011-07-23 | High strength material tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202712055U CN202214168U (en) | 2011-07-23 | 2011-07-23 | High strength material tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202214168U true CN202214168U (en) | 2012-05-09 |
Family
ID=46013434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202712055U Expired - Fee Related CN202214168U (en) | 2011-07-23 | 2011-07-23 | High strength material tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202214168U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511218A (en) * | 2013-09-27 | 2015-04-15 | 周杨 | Haze water spray treatment mechanical device |
| CN112645224A (en) * | 2020-12-17 | 2021-04-13 | 海宁虎霸重工有限公司 | Tower crane |
-
2011
- 2011-07-23 CN CN2011202712055U patent/CN202214168U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511218A (en) * | 2013-09-27 | 2015-04-15 | 周杨 | Haze water spray treatment mechanical device |
| CN112645224A (en) * | 2020-12-17 | 2021-04-13 | 海宁虎霸重工有限公司 | Tower crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20140723 |
|
| EXPY | Termination of patent right or utility model |