CN205906950U - Tower crane - Google Patents
Tower crane Download PDFInfo
- Publication number
- CN205906950U CN205906950U CN201620496407.2U CN201620496407U CN205906950U CN 205906950 U CN205906950 U CN 205906950U CN 201620496407 U CN201620496407 U CN 201620496407U CN 205906950 U CN205906950 U CN 205906950U
- Authority
- CN
- China
- Prior art keywords
- tower crane
- feeder hopper
- utility
- ground
- model
- 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
The utility model discloses a tower crane, including stand, davit and control chamber, the top of stand is equipped with the jacking frame, the upper end of jacking frame is transversely setting up the davit, the front end of davit is equipped with and hangs the head, and its rear end is equipped with balanced mound, hang overhead lifting hook and the camera of being equipped with respectively, the front side of stand is equipped with the spout, the spout through with feeder hopper on the slider cooperate, ground is equipped with the recess of feeding under the feeder hopper, the operation panel sets up subaerial. The utility model discloses an advantage: the utility model discloses a last cooperation through spout and slider in vogue of feeder hopper, with stand swing joint, feeder hopper goes upward by the consing, when taking place the circumstances that the crane rope was restricted absolutely, goes up one -way the supports dead lever of installation through feeder hopper and fixes feeder hopper not fall to ground in the tower crane main part, has ensured to feed and ground personnel's safety.
Description
Technical field
This utility model is related to construction engineering technical field and in particular to a kind of tower crane.
Background technology
Tower crane be the most frequently used a kind of crane gear on construction site also known as " derrick crane ", connect with a section
Long (high) (referred to as " standard knot "), for hanging the raw material of the constructions such as working reinforcing bar, wood stupefied, concrete, steel pipe.Tower crane is
A kind of requisite equipment on building site.
The function of tower crane (tower crane) point is subject to the upper load that arm support drawstring and counter-jib drawstring transmit, and
Tower body structure is directly passed to by turntable by the structure member formula turning round pylon, turntable, bearing etc..There is truncated cone from a liter tower top
Pillar, lean forward or hypsokinesis truncated cone pillar, herringbone posture and diagonal brace posture.Every upper rotary tower crane is both needed to set balance weight, its function
It is supporting balance weight, in order to the trimming moment in opposite direction with hoisting moment of required effect aspect on Construction designing.Except flat
Outside weight, also Chang Qi afterbody installing lifting mechanism.Why homostasis weight is placed in counter-jib tail end to lifting mechanism together, and one
Part counterweight effect then can be played, second increase the distance between rope reel and pinnacle of a pagoda guide wheel, with the row of sharp steel wire rope around and avoid
There is disorder cable phenomenon.The consumption of balance weight and the length of counter-jib inversely, and balance arm lengths and jib length it
Between again there is certain proportion relation.Counterpoise is considerable, and light-duty tower crane typically at least wants 3～4t, and heavy will nearly 30t.
Current common tower crane is all vacantly to lift by crane charging box, and one is to increase in the situation having wind to control difficulty, increases simultaneously
Plus the danger of the rope that breaks, two is potential safety hazard uncertain to surface personnel, and the tower crane of prior art is all in tower crane simultaneously
Rotating disk on operating room is set, control device is located at that operation is indoor, and tower crane operational control personnel carry out tower crane in operation interior
Manipulation work, this kind of tower crane have the drawback that: tower crane operator will climb to the operation office work of eminence, defecation will under
Solve to ground, waste time and energy, but also dangerous；Aloft work, summer high temperature is hard to bear, winter is cold incomparable, work bar
Part is poor；Aloft work, dangerous big, tower crane has the accident collapsed to occur often, the serious life threatening tower crane operator
Safety.
Utility model content
The purpose of this utility model is the defect and deficiency for prior art, provides that a kind of structure is simple, design is closed
The higher tower crane of reason, Optimization Work environment, safety.
For achieving the above object, the technical solution adopted in the utility model is: a kind of tower crane, including column, arm and behaviour
Make room, the top of described column is provided with jacking frame, and the upper end horizontally set of described jacking frame described arm, before described arm
End is provided with hangs head, and its rear end is provided with balance pier, and described hanging is respectively equipped with suspension hook and photographic head on head, the front side of described column is provided with
Chute, by being coordinated with the slide block on charging box, the underface ground of described charging box is provided with charging groove to described chute,
Described operating room is arranged on the ground.
Further, the side of described column is provided with independent safety escalator.
Further, the bottom of described charging box is provided with unidirectional support fix bar, described unidirectional support fix bar and column
It is connected, the side that described charging box is provided with slide block is groove structure.
Further, described operation interior is provided with control device and display.
After said structure, this utility model has the beneficial effect that
(1) by the cooperation of chute and slide block when this utility model adopts charging box up, it is flexibly connected with column, by controlling
Platform processed operation charging box is up, when occurring crane rope to break the situation of rope, by the unidirectional support fix bar installed on charging box
Charging box is fixed on body of tower hoist and does not drop to ground, ensured charging and the safety of ground staff.
(2) head that hangs of arm of the present utility model is provided with photographic head, by the working environment below tower crane and hanging object
Position is imaged, and shows on the display of operating room, and tower crane operator operation on the ground shows according on display,
Operating control device, hanging object is put into the position specified or thing to be hung is sling, such tower crane operator avoids the need for climbing
To the operation office work of eminence, defecation also will descend to solve to ground, waste time and energy, but also dangerous, and optimizes
Working environment, improves the safety of production.
(3) the independent safety escalator that this utility model adopts, can play a role under special circumstances, auxiliary operation
Personnel are operated, and further increase the safety of production.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is charging box front view of the present utility model.
Fig. 3 is charging box top view of the present utility model.
Description of reference numerals:
1st, column；2nd, arm；3rd, operating room；31st, operating control device；32nd, display；4th, jacking frame；5th, hang head；6th, put down
Heng Dun；7th, suspension hook；8th, photographic head；9th, chute；10th, charging box；11st, slide block；12nd, feed groove；13rd, safety escalator；14th, single
To support fix bar.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and specifically
Embodiment, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only used
To explain this utility model, it is not used to limit this utility model.
Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of tower crane, including column 1, arm 2 and operating room 3, the top of described column 1 sets
There is jacking frame 4, the upper end horizontally set of described jacking frame 4 described arm 2, the front end of described arm 2 is provided with hangs 5, thereafter
End is provided with balance pier 6, and described hanging is respectively equipped with suspension hook 7 and photographic head 8 on 5, and the front side of described column 1 is provided with chute 9, described
By being coordinated with the slide block 11 on charging box 10, the underface ground of described charging box 10 is provided with charging groove 12 to chute 9,
Described operating room 3 is arranged on the ground；The side of described column 1 is provided with independent safety escalator 13；Described charging box 10
Bottom be provided with unidirectional support fix bar 14, described unidirectional support fix bar 14 be connected with column 1, described charging box 10 is provided with
The side of slide block 11 is groove structure；It is provided with control device 31 and display 32 in described operating room 3.
Using charging box 10 cooperation by chute 9 and slide block 11 when up, it is flexibly connected with column 1, is grasped by control station 3
Make that charging box 10 is up, when occurring crane rope to break the situation of rope, by the unidirectional support fix bar 14 installed on charging box 10
Charging box 10 is fixed on body of tower hoist and does not drop to ground, ensured charging and the safety of ground staff.
Using arm 2 on hang and 5 be provided with photographic head 8, by the position of the working environment below tower crane and hanging object
Imaging, and show on the display 32 of operating room 3, tower crane operator operation on the ground is according to aobvious on display 32
Show, operating control device 31, hanging object is put into the position specified or thing to be hung is sling, such tower crane operator is just not required to
The operation office work of eminence to be climbed to, defecation also will descend to solve to ground, wastes time and energy, but also dangerous, Er Qieyou
Change working environment, improve the safety of production.
Using independent safety escalator 13, can play a role under special circumstances, auxiliary operation personnel grasped
Make, further increase the safety of production.
The above, only in order to the technical solution of the utility model is described and unrestricted, those of ordinary skill in the art couple
Other modifications or equivalent that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, all should cover in the middle of right of the present utility model.
Claims (4)
1. a kind of tower crane, including column (1), arm (2) and operating room (3) it is characterised in that: the top of described column (1) sets
There is jacking frame (4), the upper end horizontally set of described jacking frame (4) described arm (2), and the front end of described arm (2) is provided with hangs
Head (5), its rear end is provided with balance pier (6), and described hanging is respectively equipped with suspension hook (7) and photographic head (8) on head (5), described column (1)
Front side be provided with chute (9), described chute (9) by being coordinated with the slide block (11) on charging box (10), described charging box
(10) underface ground is provided with charging groove (12), and described operating room (3) is arranged on the ground.
2. a kind of tower crane according to claim 1 it is characterised in that: the side of described column (1) is provided with independent peace
Full lift (13).
3. a kind of tower crane according to claim 1 it is characterised in that: the bottom of described charging box (10) is provided with unidirectional support
Fix bar (14), described unidirectional support fix bar (14) is connected with column (1), and described charging box (10) is provided with slide block (11)
Side is groove structure.
4. a kind of tower crane according to claim 1 it is characterised in that: be provided with control device (31) in described operating room (3)
And display (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496407.2U CN205906950U (en) | 2016-05-29 | 2016-05-29 | Tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496407.2U CN205906950U (en) | 2016-05-29 | 2016-05-29 | Tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205906950U true CN205906950U (en) | 2017-01-25 |
Family
ID=57815691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620496407.2U Expired - Fee Related CN205906950U (en) | 2016-05-29 | 2016-05-29 | Tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205906950U (en) |
-
2016
- 2016-05-29 CN CN201620496407.2U patent/CN205906950U/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 |
Granted publication date: 20170125 Termination date: 20170529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |