CN106542443A - A kind of derrick crane - Google Patents
A kind of derrick crane Download PDFInfo
- Publication number
- CN106542443A CN106542443A CN201610960325.3A CN201610960325A CN106542443A CN 106542443 A CN106542443 A CN 106542443A CN 201610960325 A CN201610960325 A CN 201610960325A CN 106542443 A CN106542443 A CN 106542443A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- connecting rod
- electric cabinet
- tower crane
- rectangle connecting
- 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
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of derrick crane, including tower crane；The tower crane is configured with automatic water sprinkler systme；Described automatic water sprinkler systme includes：Water tank, water pump, electric cabinet, pipeline, check valve, controller, three way cock, two pass joints and shower nozzle；Described water tank is configured with pipeline, and the other end of pipeline is connected with pump intake；Described water pump is configured with electric cabinet, and water pump is connected with electric cabinet circuit；Described pump outlet is connected with pipeline, and the pipeline other end is connected with check valve, check valve goes out, three way cock, two pass joints by pipeline connect；Described three way cock is connected with shower nozzle with two pass joints；Described controller is connected with electric cabinet.So as to facilitate bridge operation, person's complete independently tower crane is sprayed water, and optimizes tower crane working environment.
Description
Technical field
The present invention relates to a kind of construction machinery equipment field, more particularly, to a kind of derrick crane.
Background technology
At present, with the continuous development of skyscraper, tower crane is increasingly extensive in the application of construction.And on construction site
The pollutant such as the dust of generation can not only endanger the healthy of staff on construction site, and affect urban air-quality
One of primary pollution source.Construction site restocking simultaneously is provided with many tower cranes, if building site dust is very big, influences whether in tower crane
The sight line of the tower crane driver of interior work high above the ground, easily causes security incident.
Chinese patent discloses a kind of tower crane water injection system, and notification number is CN203944254U, and the system is needed under tower crane
Artificial control pump switch, bridge operation person cannot complete independently, so both wastes of manpower reduce work efficiency again.
The content of the invention
It is an object of the invention to provide a kind of derrick crane, person's complete independently tower crane is sprayed water to facilitate bridge operation,
Optimization tower crane working environment.
To realize the object of the invention, the technical scheme for adopting for：
A kind of derrick crane, including tower crane, it is characterised in that：The tower crane includes steel cable, and steel cable lower end is connected with blackwall hitch
Structure；The Suspension hook structure includes rectangle connecting rod；The rectangle connecting rod bottom is provided with suspension hook；The side of the rectangle connecting rod
It is provided with bar tooth；The rectangle connecting rod is externally provided with sliding shoe；The through hole that the sliding shoe is offered, and through hole and rectangle connecting rod
Outer surface be engaged；The sliding shoe offers U-shaped groove in the side of bar tooth, and U-shaped groove is logical with rectangle connecting rod
Hole communicates；Worm screw is installed in the U-shaped groove, and worm screw is engaged with the bar tooth of rectangle connecting rod；The bottom of the sliding shoe
End is provided with barb-shaped block；The tower crane is configured with automatic water sprinkler systme；Described automatic water sprinkler systme includes：Water tank, water pump,
Electric cabinet, pipeline, check valve, controller, three way cock, two pass joints and shower nozzle；Described water tank is configured with pipeline, pipeline
The other end is connected with pump intake；Described water pump is configured with electric cabinet, and water pump is connected with electric cabinet circuit；Described water pump
Outlet is connected with pipeline, and the pipeline other end is connected with check valve, check valve goes out, three way cock, two pass joints by pipeline connect
Connect；Described three way cock is connected with shower nozzle with two pass joints；Described controller is connected with electric cabinet.
Further, the through-hole wall on the connecting rod top is provided with a tapered enlarging for expanding outwardly；The connecting rod
Top is provided with locking cap, and outer surface and the locking cap inner surface on connecting rod top are connected by screw thread；The push rod stretches out
Connecting rod；The push rod is arranged with snap ring at tapered enlarging.By tightening locking cap, as snap ring is located at tapered enlarging,
So that snap ring compresses push rod, it is prevented effectively from barb-shaped block and moves up and down after fixation.
Further, the rectangle connecting rod is welded with suspension hook.
Further, the sliding shoe is detachably connected with barb-shaped block.
Further, the through hole is rectangular opening.
Further, the worm screw is rotatably connected with sliding shoe.
Further, the rectangle connecting rod is rigid material.
Further, the snap ring is annular snap ring, and annular snap ring is provided with opening.
Further, the push rod is slidably matched with connecting rod.
Further, the periphery in the middle part of the connecting rod offers the arc groove communicated with through hole；The gear can turn
It is dynamic to be arranged in circular arc, and be connected with helical tooth.
Further, the connecting rod is welded with suspension hook.
Further, described automatic water sprinkler systme is configured with defecator, it is to avoid can cause extract subsoil water it is miscellaneous
Matter blocks shower nozzle.
Further, the trip shaft is rotatably coordinated with groove.
Further, the push rod is slidably matched with connecting rod.
Further, the outer surface of the push rod is coordinated with the internal surface gaps of connecting rod.
Further, the connecting rod is welded with suspension hook.
Further, the push rod is detachably connected with barb-shaped block.
The device have the advantages that：The system can pass through to spray the dust that water smoke is reduced in tower crane surrounding air,
Ensure the visibility and the working environment that bottom surface staff is good of driver, while also building work can be reduced in hot weather
The temperature on ground.Controller controls electric cabinet, the opening or closure of electric cabinet control water pump circuit, so as to control by signal in addition
The working condition of water pump, facilitates driver's control water pump state, it is to avoid waste of manpower, improves work efficiency.
By rotary worm, as bar tooth of the worm screw with rectangle connecting rod coordinates, make sliding shoe drive barb-shaped block to
Suspension hook direction is moved, and realizes that the bottom of barb-shaped block is contacted with suspension hook；Traditional crane hook is avoided in opening-wide state,
Heavier in workpiece or have under certain wind state, as crane hook bottom is smooth, crampon is easily caused workpiece cunning
De- shortcoming.
Description of the drawings
Fig. 1 is a kind of tower type crane structure schematic diagram that the present invention is provided；
Fig. 2 is the structural representation of Suspension hook structure.
Specific embodiment
Below by specific embodiment and combine accompanying drawing the present invention is described in further detail.
A kind of derrick crane as shown in Figure 1-2, including tower crane 1, pipeline 2, driver's cabin 15, controller 4, steel cable 5, suspension hook
Structure 3, suspension hook 31, barb-shaped block 32, rectangle connecting rod 35, worm screw 33, U-shaped groove 34, sliding shoe 36, bar tooth 37, shower nozzle
6th, two pass joints 7, three way cock 8, pipeline 9, check valve 10, electric cabinet 11, defecator 12, water pump 13 and water tank 14.It is described
Tower crane 1 includes steel cable 5, and 5 lower end of steel cable is connected with Suspension hook structure 3；The Suspension hook structure 3 includes rectangle connecting rod 35；Institute
State 35 bottom of rectangle connecting rod and be provided with suspension hook 31；The side of the rectangle connecting rod 35 is provided with bar tooth 37；The rectangle connecting rod
35 are externally provided with sliding shoe 36；The through hole that the sliding shoe 36 is offered, and through hole is engaged with the outer surface of rectangle connecting rod 35；
The rectangle connecting rod 35 is slidably coordinated along through hole with sliding shoe 36；The sliding shoe 36 offers U in the side of bar tooth 37
Shape groove 34, and U-shaped groove 34 communicated with the through hole of rectangle connecting rod 35；Worm screw 33, and snail are installed in the U-shaped groove 34
Bar 33 is engaged with the bar tooth 37 of rectangle connecting rod 35；The bottom of the sliding shoe 36 is provided with barb-shaped block 32；The tower crane 1
It is configured with automatic water sprinkler systme；Described automatic water sprinkler systme includes：Water tank 14, water pump 13, electric cabinet 11, pipeline 9, check valve
10th, controller 4, three way cock 8, two pass joints 7 and shower nozzle 6；Described water tank 14 is configured with pipeline 2, the other end of pipeline 2 with
13 water inlet of water pump connects；Described water pump 13 is configured with electric cabinet 11, and water pump 13 is connected with 11 circuit of electric cabinet；Described water
13 outlet of pump is connected with pipeline 2, and 9 other end of pipeline is connected with check valve 10, check valve 10 goes out, three way cock 8, two pass joints
7 are connected by pipeline 9；Described three way cock 8 is connected with shower nozzle 6 with two pass joints 7；Described controller 4 and electric cabinet 11
It is connected.
Rectangle connecting rod 35 is welded with suspension hook 31；The sliding shoe 36 is detachably connected with barb-shaped block 32；It is described logical
Hole is rectangular opening；The worm screw 33 is rotatably connected with sliding shoe 36；The rectangle connecting rod 35 is rigid material.
By rotary worm 33, as bar tooth 37 of the worm screw 33 with rectangle connecting rod 35 coordinates, sliding shoe 36 is made to drive
Hook-type block 32 is moved to 31 direction of suspension hook, realizes that the bottom of barb-shaped block 32 is contacted with suspension hook 31；Avoid traditional lifting
Machine suspension hook 31 is in opening-wide state, heavier in workpiece or have under certain wind state, as crane hook bottom is smooth, rises
Weight suspension hook is easily caused the shortcoming of workpiece slippage.
When water spray is needed, driver is manipulated by device 4, and controller 4 sends a signal to electric cabinet 11, electric cabinet 11
Closed circuit, water pump 13 are powered, and start working.The water of water tank is filtered by defecator 12, into water pump 13, then by list
To valve 10, into shower nozzle 6, realization automatically controls water spray.After the completion of water spray, driver is manipulated by device 4, controller 4
Electric cabinet 11,11 disconnecting circuit of electric cabinet, 13 power-off of water pump are sent a signal to, and is quit work.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (2)
1. a kind of derrick crane, including tower crane, it is characterised in that：The tower crane includes steel cable, and steel cable lower end is connected with suspension hook
Structure；The Suspension hook structure includes rectangle connecting rod；The rectangle connecting rod bottom is provided with suspension hook；The side of the rectangle connecting rod
Face is provided with bar tooth；The rectangle connecting rod is externally provided with sliding shoe；The through hole that the sliding shoe is offered, and through hole is connected with rectangle
The outer surface of bar is engaged；The sliding shoe offers U-shaped groove, and U-shaped groove and rectangle connecting rod in the side of bar tooth
Through hole is communicated；Worm screw is installed in the U-shaped groove, and worm screw is engaged with the bar tooth of rectangle connecting rod；The sliding shoe
Bottom is provided with barb-shaped block；The tower crane is configured with automatic water sprinkler systme；Described automatic water sprinkler systme includes：Water tank, water
Pump, electric cabinet, pipeline, check valve, controller, three way cock, two pass joints and shower nozzle；Described water tank is configured with pipeline, pipe
The other end in road is connected with pump intake；Described water pump is configured with electric cabinet, and water pump is connected with electric cabinet circuit；Described
Pump outlet is connected with pipeline, and the pipeline other end is connected with check valve, check valve goes out, three way cock, two pass joints by pipe
Road connects；Described three way cock is connected with shower nozzle with two pass joints；Described controller is connected with electric cabinet.
2. derrick crane according to claim 1, it is characterised in that：Described automatic water sprinkler systme is configured with filtration dress
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960325.3A CN106542443A (en) | 2016-10-28 | 2016-10-28 | A kind of derrick crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960325.3A CN106542443A (en) | 2016-10-28 | 2016-10-28 | A kind of derrick crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106542443A true CN106542443A (en) | 2017-03-29 |
Family
ID=58394053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610960325.3A Pending CN106542443A (en) | 2016-10-28 | 2016-10-28 | A kind of derrick crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106542443A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1794881C (en) * | 1989-08-22 | 1993-02-15 | Харьковский Авиационный Завод Им.Ленинского Комсомола | Slewing circle of load-lifting machine |
| CN203090686U (en) * | 2013-01-30 | 2013-07-31 | 李毅 | Spraying system of tower crane |
| CN203944254U (en) * | 2014-07-16 | 2014-11-19 | 杨军 | A kind of tower crane water injection system |
| CN104444858A (en) * | 2014-12-08 | 2015-03-25 | 苏州汇诚智造工业设计有限公司 | Tower crane with watering function and manufacturing method thereof |
| CN204384762U (en) * | 2015-01-16 | 2015-06-10 | 莫静英 | A kind of energy-conservation tower crane |
| CN204505117U (en) * | 2015-04-08 | 2015-07-29 | 曹年军 | A kind of pipe wrench of quick adjustment opening |
| CN204549897U (en) * | 2015-04-10 | 2015-08-12 | 陕西华山建设有限公司 | A kind of skyscraper automatic spray dust collector based on tower crane |
| CN204689452U (en) * | 2015-06-16 | 2015-10-07 | 欧文 | Multipurpose tower machine |
| CN204802883U (en) * | 2015-07-01 | 2015-11-25 | 陕西方圆建设工程有限公司 | Crane for construction |
| CN205235647U (en) * | 2015-12-25 | 2016-05-18 | 沧州宏运达建筑机械有限公司 | Environment -friendly tower crane mist spray dust removal equipment |
| CN205397911U (en) * | 2016-03-10 | 2016-07-27 | 河北宏远建筑安装有限公司 | Take energy -conserving crane of gravity test |
-
2016
- 2016-10-28 CN CN201610960325.3A patent/CN106542443A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1794881C (en) * | 1989-08-22 | 1993-02-15 | Харьковский Авиационный Завод Им.Ленинского Комсомола | Slewing circle of load-lifting machine |
| CN203090686U (en) * | 2013-01-30 | 2013-07-31 | 李毅 | Spraying system of tower crane |
| CN203944254U (en) * | 2014-07-16 | 2014-11-19 | 杨军 | A kind of tower crane water injection system |
| CN104444858A (en) * | 2014-12-08 | 2015-03-25 | 苏州汇诚智造工业设计有限公司 | Tower crane with watering function and manufacturing method thereof |
| CN204384762U (en) * | 2015-01-16 | 2015-06-10 | 莫静英 | A kind of energy-conservation tower crane |
| CN204505117U (en) * | 2015-04-08 | 2015-07-29 | 曹年军 | A kind of pipe wrench of quick adjustment opening |
| CN204549897U (en) * | 2015-04-10 | 2015-08-12 | 陕西华山建设有限公司 | A kind of skyscraper automatic spray dust collector based on tower crane |
| CN204689452U (en) * | 2015-06-16 | 2015-10-07 | 欧文 | Multipurpose tower machine |
| CN204802883U (en) * | 2015-07-01 | 2015-11-25 | 陕西方圆建设工程有限公司 | Crane for construction |
| CN205235647U (en) * | 2015-12-25 | 2016-05-18 | 沧州宏运达建筑机械有限公司 | Environment -friendly tower crane mist spray dust removal equipment |
| CN205397911U (en) * | 2016-03-10 | 2016-07-27 | 河北宏远建筑安装有限公司 | Take energy -conserving crane of gravity test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170329 |
|
| RJ01 | Rejection of invention patent application after publication |