CN204384746U - A kind of quick fixation structure head unit - Google Patents
A kind of quick fixation structure head unit Download PDFInfo
- Publication number
- CN204384746U CN204384746U CN201420851153.2U CN201420851153U CN204384746U CN 204384746 U CN204384746 U CN 204384746U CN 201420851153 U CN201420851153 U CN 201420851153U CN 204384746 U CN204384746 U CN 204384746U
- Authority
- CN
- China
- Prior art keywords
- gusset
- axis hole
- hinge axis
- dead axle
- axle frame
- 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
Links
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The utility model provides a kind of quick fixation structure head unit, it includes dead axle frame, bearing pin, wherein, the corner of slewing tower is provided with gusset, gusset is both sides, be assemblied in both sides, slewing tower corner respectively, the gusset after assembling wherein one end forms axle block to slewing tower extension, passes through pinned connection between the axle block of two blocks of gussets; The gusset other end adjacent with axle block extends to form fast-assembling seat; The plate face of dead axle frame one end is provided with chute, and other end end is provided with hinge axis hole, and the hinge axis hole of latch from wherein one piece of dead axle frame enters, and is locked successively through passing from the hinge axis hole another block dead axle frame after two blocks of gussets by card article again.The advantage of this programme is that structure is simple, and ready-packaged joint is installed, it is quick and easy to dismantle.
Description
Technical field
The utility model design tower machine technology field, refers in particular to a kind of quick fixation structure head unit.
Background technology
The tower machine industry of China is in developing period rapidly.From the viewpoint of the technical development of tower machine, although new product emerges in an endless stream, new product prouctiveness, easy and simple to handle, maintain easy and reliable in be improved, the technology of tower machine there is no the change of essence.The research of tower machine just develops towards compound type.Take tower body structure as core, by 26S Proteasome Structure and Function feature, tower body is resolved into some parts, and according to seriation and universalization requirement, select suitable module to form respectively to have the tower machine of different technologies performance characteristic, with the real needs of satisfied construction.Carry out knockdown tower machine to contribute to accelerating tower machine product Lu development progress, save product developing expense, and can better be customer service.Tower machine is divided into capstan head machine and the large class of lower turret machine two last time.Tower crane rotation tower body integral manufacturing difficulty is larger, at present when carrying out tower body and making, need first to produce tower machine revolution tower body monolithic, and then the revolution tower body monolithic made to be installed in other frocks and according to related request, gyro-rotor to be assembled.When current revolution tower body assembles, assembling speed is slow, complicated operation, efficiency are comparatively low, and assembly precision is poor.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides the quick fixation structure head unit that a kind of structure is simple, easy to operate, practical.
For achieving the above object, technical scheme provided by the utility model is: a kind of quick fixation structure head unit, it includes dead axle frame, bearing pin, wherein, the corner of slewing tower is provided with gusset, and gusset is both sides, is assemblied in both sides, slewing tower corner respectively, gusset after assembling wherein one end forms axle block to slewing tower extension, passes through pinned connection between the axle block of two blocks of gussets; The gusset other end adjacent with axle block extends to form fast-assembling seat; The plate face of dead axle frame one end is provided with chute, and other end end is provided with hinge axis hole, and the hinge axis hole of latch from wherein one piece of dead axle frame enters, and is locked successively through passing from the hinge axis hole another block dead axle frame after two blocks of gussets by card article again; Turn round into hook groove to chute direction again after the plate body horizontal-extending of hinge axis hole side, gusset is provided with the set pin matched with this hook groove.
Described gusset is provided with the chute bearing pin matched with chute.
The utility model, after employing such scheme, when tower machine installs crane arm, equilibrium arm, plays the object of quick assembling.Method of operation: take off latch, card article, upwards lifts dead axle frame, then crane arm or equilibrium arm are connected the circular hole place that bearing pin is directly placed in set pin, and bearing pin can be located along circular arc automatically because of the deadweight of crane arm or equilibrium arm.Then put down dead axle frame, plug latch, card article completes installation, when dismounting, direction is contrary.The advantage of this programme is that structure is simple, and ready-packaged joint is installed, it is quick and easy to dismantle.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model.
Fig. 2 is that cut-away view installed by dead axle frame of the present utility model.
Detailed description of the invention
Below in conjunction with institute's drawings attached, the utility model is described in further detail, preferred embodiment of the present utility model is: see accompanying drawing 1 and accompanying drawing 2, quick fixation structure head unit described in the present embodiment includes dead axle frame 1, bearing pin 2, wherein, the corner of slewing tower 3 is provided with gusset 4, and gusset 4 is both sides, is assemblied in both sides, slewing tower 3 corner respectively, gusset 4 after assembling wherein one end forms axle block to slewing tower 3 extension, is connected between the axle block of two blocks of gussets 4 by bearing pin 2; Gusset 4 other end adjacent with axle block extends to form fast-assembling seat; The plate face of dead axle frame 1 one end is provided with chute 6, and other end end is provided with hinge axis hole 7, and the hinge axis hole 7 of latch 5 from wherein one piece of dead axle frame 1 enters, and is locked successively through passing from the hinge axis hole 7 another block dead axle frame 1 after two blocks of gussets 4 by card article 8 again; Turn round into hook groove to chute 6 direction again after the plate body horizontal-extending of hinge axis hole 7 side, gusset 4 is provided with the set pin 9 matched with this hook groove, and described gusset 4 is provided with the chute bearing pin 10 matched with chute 6.The utility model, after employing such scheme, when tower machine installs crane arm, equilibrium arm, plays the object of quick assembling; Method of operation: take off latch, card article, upwards lifts dead axle frame, then crane arm or equilibrium arm are connected the circular hole place that bearing pin is directly placed in set pin, and bearing pin can be located along circular arc automatically because of the deadweight of crane arm or equilibrium arm.Then put down dead axle frame, plug latch, card article completes installation, when dismounting, direction is contrary.The advantage of this programme is that structure is simple, and ready-packaged joint is installed, it is quick and easy to dismantle.
The embodiment of the above is only the preferred embodiment of the utility model, not limits practical range of the present utility model with this, therefore the change that all shapes according to the utility model, principle are done, all should be encompassed in protection domain of the present utility model.
Claims (2)
1. a quick fixation structure head unit, it is characterized in that: it includes dead axle frame (1), bearing pin (2), wherein, the corner of slewing tower (3) is provided with gusset (4), gusset (4) is both sides, be assemblied in slewing tower (3) both sides, corner respectively, the gusset (4) after assembling wherein one end forms axle block to slewing tower (3) extension, is connected between the axle block of two pieces of gussets (4) by bearing pin (2); Gusset (4) other end adjacent with axle block extends to form fast-assembling seat; The plate face of dead axle frame (1) one end is provided with chute (6), other end end is provided with hinge axis hole (7), the hinge axis hole (7) of latch (5) from wherein one piece of dead axle frame (1) enters, and is locked successively through passing from the hinge axis hole (7) another block dead axle frame (1) after two pieces of gussets (4) by card article (8) again; Turn round into hook groove to chute (6) direction again after the plate body horizontal-extending of hinge axis hole (7) side, gusset (4) is provided with the set pin (9) matched with this hook groove.
2. a kind of quick fixation structure head unit according to claim 1, is characterized in that: gusset (4) is provided with the chute bearing pin (10) matched with chute (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851153.2U CN204384746U (en) | 2014-12-30 | 2014-12-30 | A kind of quick fixation structure head unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851153.2U CN204384746U (en) | 2014-12-30 | 2014-12-30 | A kind of quick fixation structure head unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204384746U true CN204384746U (en) | 2015-06-10 |
Family
ID=53357483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420851153.2U Expired - Fee Related CN204384746U (en) | 2014-12-30 | 2014-12-30 | A kind of quick fixation structure head unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204384746U (en) |
-
2014
- 2014-12-30 CN CN201420851153.2U patent/CN204384746U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 |