CN105923554A - Industrial tower crane crossed shaft connector - Google Patents
Industrial tower crane crossed shaft connector Download PDFInfo
- Publication number
- CN105923554A CN105923554A CN201610304269.8A CN201610304269A CN105923554A CN 105923554 A CN105923554 A CN 105923554A CN 201610304269 A CN201610304269 A CN 201610304269A CN 105923554 A CN105923554 A CN 105923554A
- Authority
- CN
- China
- Prior art keywords
- tower crane
- coupling
- shaft
- hitch
- alternating axis
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 claims description 43
- 238000010168 coupling process Methods 0.000 claims description 43
- 238000005859 coupling reaction Methods 0.000 claims description 43
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B9/00—Connections of rods or tubular parts to flat surfaces at an angle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses an industrial tower crane crossed shaft connector. The industrial tower crane crossed shaft connector is characterized by comprising a connecting frame which is provided with a connecting shaft; the connecting shaft is provided with a connecting rod; the head of the connecting shaft is provided with a tubular shaft tube; the connecting frame is provided with a shaft lever; and the shaft lever is rotatably arranged in the shaft tube. As the connecting frame is perpendicular to the connecting shaft, connecting of cross shafts can be realized; and meanwhile, the work stability of the tower crane crossed shaft connector can be ensured, and the quality of the supporting rigidity and strength can be guaranteed.
Description
Technical field
The present invention relates to a kind of industry tower crane, specifically, be a kind of industry tower crane alternating axis coupling.
Background technology
In modern industry produces, tower crane has become as indispensable machinery in building field, and industry tower crane coupling is the important component part of tower crane.Under normal circumstances, tower crane coupling includes connector, and coupling spindle forms.But, tower crane coupling is difficult to the connection of alternating axis, uses very inconvenient.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides a kind of industry tower crane alternating axis coupling.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals:
A kind of industry tower crane alternating axis coupling, it is characterized in that, described industrial tower crane alternating axis coupling comprises a hitch, described hitch is provided with a coupling spindle, described coupling spindle is provided with a coupling bar, the head of described coupling spindle is provided with the beam barrel of a tubulose, and described hitch is provided with an axostylus axostyle, and described axostylus axostyle is rotatably arranged in beam barrel.
As preferred embodiment of the present invention, it is one-body molded that described hitch, coupling spindle and coupling bar is foundry goods.
The industrial tower crane alternating axis connecting appliance of the present invention has the advantage that
1, vertical with coupling spindle due to hitch, thus it is possible to realize the connection of alternating axis, ensure the stability of tower crane alternating axis coupling work simultaneously, and advantageously ensure that the rigidity of support and the character of intensity.
2, it is connected to coupling bar due to coupling spindle, so axial location can adjust convenient to operate, easy to use, advantageously ensure that the accuracy ensureing that axial location adjusts simultaneously, and advantageously ensure that the reliability of operation.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of the industrial tower crane alternating axis coupling of the present invention；
Fig. 2 is the stereochemical structure decomposing schematic representation of the industrial tower crane alternating axis coupling in Fig. 1；
Wherein,
1, hitch；11, axostylus axostyle；2, coupling spindle；21, beam barrel；3, coupling bar.
Detailed description of the invention
Below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention are made apparent clear and definite defining.
As depicted in figs. 1 and 2, this industry tower crane alternating axis coupling comprises a hitch 1, this hitch 1 is provided with a coupling spindle 2, this coupling spindle 2 is provided with a coupling bar 3, the head of this coupling spindle 2 is provided with the beam barrel 21 of a tubulose, this hitch 1 is provided with an axostylus axostyle 11, and this axostylus axostyle 11 is rotatably arranged in beam barrel 21.
It is one-body molded that this hitch 1, coupling spindle 2 and coupling bar 3 are foundry goods.
Owing to hitch is vertical with coupling spindle, thus it is possible to realize the connection of alternating axis, ensure the stability of tower crane alternating axis coupling work simultaneously, and advantageously ensure that the rigidity of support and the character of intensity.
Owing to coupling spindle is connected to coupling bar, so axial location can adjust convenient to operate, easy to use, advantageously ensure that the accuracy ensureing that axial location adjusts simultaneously, and advantageously ensure that the reliability of operation.
It is not limited to this, any change expected without creative work or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims are limited.
Claims (2)
1. an industrial tower crane alternating axis coupling, it is characterized in that, described industrial tower crane alternating axis coupling comprises a hitch (1), described hitch (1) is provided with a coupling spindle (2), described coupling spindle (2) is provided with a coupling bar (3), the head of described coupling spindle (2) is provided with the beam barrel (21) of a tubulose, and described hitch (1) is provided with an axostylus axostyle (11), and described axostylus axostyle (11) is rotatably arranged in beam barrel (21).
Industry tower crane alternating axis coupling the most according to claim 1, it is characterised in that it is one-body molded that described hitch (1), coupling spindle (2) and coupling bar (3) is foundry goods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304269.8A CN105923554A (en) | 2016-05-10 | 2016-05-10 | Industrial tower crane crossed shaft connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304269.8A CN105923554A (en) | 2016-05-10 | 2016-05-10 | Industrial tower crane crossed shaft connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105923554A true CN105923554A (en) | 2016-09-07 |
Family
ID=56834470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610304269.8A Pending CN105923554A (en) | 2016-05-10 | 2016-05-10 | Industrial tower crane crossed shaft connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105923554A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201116267Y (en) * | 2007-10-17 | 2008-09-17 | 上海市机械施工有限公司 | Externally hung supporting device for internally climbing tower crane |
| CN201604488U (en) * | 2009-11-30 | 2010-10-13 | 荣成市龙河金属加工厂 | Traction connector with cushioning device |
| CN101985302A (en) * | 2010-10-14 | 2011-03-16 | 南车戚墅堰机车车辆工艺研究所有限公司 | Central buffering connector |
| EP2431322A1 (en) * | 2010-09-20 | 2012-03-21 | Manitowoc Crane Companies, LLC | Pinned connection system for crane column segments |
| CN202201657U (en) * | 2011-08-17 | 2012-04-25 | 焦作市鼎泰起重设备有限公司 | Connector of tower crane |
| CN203173716U (en) * | 2013-04-09 | 2013-09-04 | 中联重科股份有限公司 | Quick connector and tower crane with same |
| CN103332609A (en) * | 2013-07-15 | 2013-10-02 | 中联重科股份有限公司 | Tower head and tower crane with same |
-
2016
- 2016-05-10 CN CN201610304269.8A patent/CN105923554A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201116267Y (en) * | 2007-10-17 | 2008-09-17 | 上海市机械施工有限公司 | Externally hung supporting device for internally climbing tower crane |
| CN201604488U (en) * | 2009-11-30 | 2010-10-13 | 荣成市龙河金属加工厂 | Traction connector with cushioning device |
| EP2431322A1 (en) * | 2010-09-20 | 2012-03-21 | Manitowoc Crane Companies, LLC | Pinned connection system for crane column segments |
| CN101985302A (en) * | 2010-10-14 | 2011-03-16 | 南车戚墅堰机车车辆工艺研究所有限公司 | Central buffering connector |
| CN202201657U (en) * | 2011-08-17 | 2012-04-25 | 焦作市鼎泰起重设备有限公司 | Connector of tower crane |
| CN203173716U (en) * | 2013-04-09 | 2013-09-04 | 中联重科股份有限公司 | Quick connector and tower crane with same |
| CN103332609A (en) * | 2013-07-15 | 2013-10-02 | 中联重科股份有限公司 | Tower head and tower crane with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |