CN207002026U - A kind of harbour machinery crane anchoring device - Google Patents
A kind of harbour machinery crane anchoring device Download PDFInfo
- Publication number
- CN207002026U CN207002026U CN201720855365.1U CN201720855365U CN207002026U CN 207002026 U CN207002026 U CN 207002026U CN 201720855365 U CN201720855365 U CN 201720855365U CN 207002026 U CN207002026 U CN 207002026U
- Authority
- CN
- China
- Prior art keywords
- anchor
- fixedly connected
- plate
- frame
- pulley
- 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.)
- Active
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A kind of harbour machinery crane anchoring device, including anchor frame, anchor plate, pulley gear, cord winder, steel wire rope, stop pin, limit switch；The second parallel-plate and the 3rd parallel-plate of the anchor frame are provided with chute, and the chute of the anchor plate and anchor frame is slidably connected；The pulley gear includes pulley bearing frame and fixed pulley, and the pulley bearing frame is fixedly connected with anchor frame, and the fixed pulley is fixedly connected with pulley bearing frame；The cord winder is fixedly connected with anchor frame；One end of the steel wire rope is fixedly connected with cord winder, and the other end is fixedly connected around fixed pulley with the upper end of anchor plate；Square groove is provided with the middle part of the stop pin；The limit switch is fixedly connected with anchor frame.The utility model harbour machinery crane anchoring device can ensure that anchor plate only moves in vertical direction, does not move in the horizontal direction, avoids the situation of anchor plate and anchor frame chute frictional grip, Field Force is smoothly operated.
Description
Technical field
It the utility model is related to harbour machinery field, and in particular to a kind of harbour machinery crane anchoring device.
Background technology
At present, according to《Safety rules for lifting appliances (GB6067.1-2010)》Regulation：In the crane of outdoor work, when
When wind speed is more than 60m/s, it is necessary to using anchoring device.Ancillary equipment of the anchoring device as automatic anti-seal apparatus, can be effective
Crane slides when preventing strong wind.
The existing widely used board plug type anchor of crane anchoring device, mostly using lever principle, produces anchor plate
Torque and people firmly caused by equalising torque.In order to reach labour-saving purpose, Heave Here and the revolution fixing axle of anchor plate have
Certain horizontal range, during anchor plate lifts, anchor plate will certainly will move in track horizontal direction, due to grappling
Frame aperture opening size preset clearance is small, and (the anchor frame fluting size for placing anchor plate can not too greatly, too greatly, complete machine grappling
Afterwards, big movement may be had by meeting strong wind, and anchor plate can be destroyed under harsh conditions, complete machine grappling is failed), in addition later at this
The factors such as paint, often cause anchor plate to be stuck, need to can just be lifted, used very inconvenient with very big power.
As can be seen here, prior art is up for further improving.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of harbour machinery cart grappling dress
Put.
To achieve the above object, the utility model uses following technical proposals：A kind of harbour machinery crane anchoring device, bag
Include anchor frame, anchor plate, pulley gear, cord winder, steel wire rope, stop pin, limit switch；
The second parallel-plate and the 3rd parallel-plate of the anchor frame are provided with chute, the chute of the anchor plate and anchor frame
It is slidably connected；The pulley gear includes pulley bearing frame and fixed pulley, and the pulley bearing frame is fixed with anchor frame to be connected
Connect, the fixed pulley is fixedly connected with pulley bearing frame；The cord winder is fixedly connected with anchor frame；The one of the steel wire rope
End is fixedly connected with cord winder, and the other end is fixedly connected around fixed pulley with the upper end of anchor plate；Set in the middle part of the stop pin
There is square groove；The limit switch is fixedly connected with anchor frame；
The front end face bottom of the anchor plate is provided with block, and the front end face top of the anchor plate is provided with positioning hole, described
Stop pin is coordinated with positioning hole；The left side of the anchor plate is provided with collision block.
Preferably, the fixed pulley shares two and positioned at same level height.
Preferably, the level board of the pulley bearing frame is provided with waist-shaped hole, and the fixed pulley passes through waist-shaped hole and pulley
Bearing support carries out bolt connection.
Preferably, the cord winder includes bearing, sleeve, split pin, rotating shaft, and the bearing includes two pieces of parallel steel plates
And the reinforcing plate being fixedly connected vertical with parallel steel plate, the bearing are fixedly connected with anchor frame, the sleeve is vertical with bearing
It is fixedly connected, the rotating shaft is rotatablely connected with sleeve, and the left end construction opening pin of the rotating shaft, the right-hand member of the rotating shaft is set
There are keyway and screw thread.
Preferably, the rotating shaft is multi-diameter shaft, and aperture, one end of the steel wire rope are drilled with the diameter minimum of the rotating shaft
Aperture is penetrated to be fixed.
Preferably, the rotating shaft right-hand member installs handwheel by keyway, mounting gasket successively in the rotating shaft of the handwheel right-hand member
And clamp nut.
Preferably, the handwheel is provided with handle.
Preferably, the limit switch uses mechanical rocker-arm.
Preferably, a set of anchor plate, pulley gear, cord winder, steel wire are respectively installed in the left and right both ends of the anchor frame
Rope, stop pin, limit switch.
A kind of harbour machinery crane anchoring device, its operation principle are：
When anchor plate needs to fall, rotating handwheel deploys steel wire rope, and anchor plate is under self gravitation effect along grappling
The chute of frame falls, and until the block on anchor plate falls on the 3rd parallel-plate of anchor frame, is now dropped down onto under anchor plate minimum
Position.
When anchor plate needs lifting, rotating handwheel makes wirerope-winding, and anchor plate is under lineoutofservice signal pull effect along anchor
The chute for determining frame rises, and until the collision block on anchor plate bumps against limit switch, gives operating personnel's signal, now anchor plate rises to
Extreme higher position, now stop pin is inserted into the positioning hole of anchor plate, so that it is guaranteed that anchor plate can be determined to live in extreme higher position.
The utility model has the advantages that：
(1) the utility model harbour machinery crane anchoring device can ensure that anchor plate only moves in vertical direction, not in water
Square to movement, the situation of anchor plate and anchor frame chute frictional grip is avoided, Field Force is smoothly operated.
(2) the utility model harbour machinery crane anchoring device cord winder is wound to steel wire rope and then to anchor plate
Lifted and lower section, it is more laborsaving than conventional handle formula, rocker-arm；Simultaneously low manufacture cost, it is easy to maintenance, occupy little space,
Operating space is big, the situation for avoiding traditional lever from interfering with chassis.
(3) the utility model harbour machinery crane anchoring device is provided with block and collision block on anchor plate, can accurately sentence
The extreme lower position and extreme higher position that disconnected anchor plate multipotency reaches.
Brief description of the drawings
Fig. 1 is structural representation when the utility model harbour machinery crane anchoring device anchor plate is located at extreme lower position；
Fig. 2 is structural representation when the utility model harbour machinery crane anchoring device anchor plate is located at extreme higher position；
Fig. 3 is the structural representation of the utility model cord winder；
Fig. 4 is the scheme of installation of the utility model harbour machinery crane anchoring device；
1. anchor plate, 101. positioning holes, 2. collision blocks, 3. limit switches, 4. stop pins, 5. pulley bearing framves, 6. fixed pulleys,
7. steel wire rope, 8. cord winders, 801. bearings, 802. sleeves, 803. split pins, 804. rotating shafts, 9. handwheels, 10. clamp nuts,
11. block, 12. anchor frames, 1201. second parallel-plates, 1202. the 3rd parallel-plates.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As Figure 1-4, a kind of harbour machinery crane anchoring device, including anchor frame 12, anchor plate 1, pulley gear, volume
Rope device 8, steel wire rope 7, stop pin 4, limit switch 3；
Second parallel-plate 1201 of the anchor frame 12 and the 3rd parallel-plate 1202 are provided with chute, the anchor plate 1 with
The chute of anchor frame 12 is slidably connected；The pulley gear includes pulley bearing frame 5 and fixed pulley 6, the pulley bearing
Frame 5 is fixedly connected with anchor frame 12, and the fixed pulley 6 is fixedly connected with pulley bearing frame 5；The cord winder 8 and anchor frame
12 are fixedly connected；One end of the steel wire rope 7 is fixedly connected with cord winder 8, and the other end is around fixed pulley 6 and anchor plate 1
Upper end is fixedly connected；The middle part of stop pin 4 is provided with square groove；The limit switch 3 is fixedly connected with anchor frame 12；
The front end face bottom of the anchor plate 1 is provided with block 11, and block 11 is used for determining the extreme lower position of anchor plate 1, when
When dropping down onto extreme lower position under anchor plate 1, block 11 can fall on the 3rd parallel-plate 1202 of anchor frame 12, make anchor plate 1 no longer
Fall；The front end face top of the anchor plate 1 is provided with positioning hole 101, and the stop pin 4 is coordinated with positioning hole 101, works as anchor
After fixed board 1 rises to extreme higher position, stop pin 4 is inserted into positioning hole 101 position of anchor plate 1 is locked；It is described
The left side of anchor plate 1 is provided with collision block 2, and collision block 2 is used for starting limig switch 3, and when anchor plate 1 rises, collision block 2 touches spacing open
3 are closed, gives operating personnel's signal, operating personnel are just known that anchor plate 1 has risen to extreme higher position.
Preferably, the fixed pulley 6 shares two and can adjusted positioned at same level height, the setting of two fixed pulleys 6
The both ends of whole steel wire rope 7 are to be vertically arranged, so that anchor plate 1 is not had horizontal direction by pulling force straight up
Component, so as to move in the horizontal direction.
Preferably, the level board of the pulley bearing frame 5 is provided with waist-shaped hole, and the fixed pulley 6 passes through waist-shaped hole and cunning
Take turns bearing support 5 and carry out bolt connection, the setting of waist-shaped hole can be such that fixed pulley 6 is determined when mounted according to the cat of steel wire rope 7
The vertical case of plate 1 and the installation site of adjustment bolt.
Preferably, the cord winder 8 includes bearing 801, sleeve 802, split pin 803, rotating shaft 804, the bearing 801
Including two pieces of parallel steel plates and the reinforcing plate being fixedly connected vertical with parallel steel plate, the bearing 801 is fixed with anchor frame 12 to be connected
Connect, the sleeve 802 is vertical with bearing 801 to be fixedly connected, and the rotating shaft 804 is rotatablely connected with sleeve 802, the rotating shaft
804 left end construction opening pin 803, prevents rotating shaft 804 from deviating to the right, and the right-hand member of the rotating shaft 804 is provided with keyway and screw thread.
Preferably, the rotating shaft 804 is multi-diameter shaft, and aperture, the steel wire rope are drilled with the diameter minimum of the rotating shaft 804
7 one end penetrates aperture and is fixed.
Preferably, the right-hand member of rotating shaft 804 installs handwheel 9 by keyway, is installed successively in the rotating shaft of the right-hand member of handwheel 9
Packing ring and clamp nut 10.
Preferably, the handwheel 9 is provided with handle.
Preferably, the limit switch 3 uses mechanical rocker-arm.
Preferably, a set of anchor plate 1, pulley gear, cord winder 8, steel are respectively installed in the left and right both ends of the anchor frame 12
Cord 7, stop pin 4, limit switch 3；The crane anchoring device of general harbour machinery is arranged on single-sided tracks, and anchor plate 1 is symmetrical
On anchor frame 12, the installation site of two handwheel 9 is consistent, towards side.
A kind of harbour machinery crane anchoring device, its embodiment are：
When anchor plate 1 needs to fall, rotating handwheel 9 deploys steel wire rope 7, and anchor plate 1 is in self gravitation effect lower edge
The chute of anchor frame 12 falls, until the block 11 on anchor plate 1 falls on the 3rd parallel-plate 1202 of anchor frame 12, now anchor
Extreme lower position is dropped down onto under fixed board 1.
When anchor plate 1 needs lifting, rotating handwheel 9 winds steel wire rope 7, and anchor plate 1 is under the pulling force effect of steel wire rope 7
Rise along the chute of anchor frame 12, until the collision block 2 on anchor plate 1 bumps against limit switch 3, give operating personnel's signal, now anchor
Fixed board 1 rises to extreme higher position, and now stop pin 4 is inserted into the positioning hole 101 of anchor plate 1, so that it is guaranteed that anchor plate 1 exists
Extreme higher position can determine to live.
The utility model harbour machinery crane anchoring device can ensure that anchor plate 1 only moves in vertical direction, not in level
Direction is moved, and is avoided the situation of anchor plate 1 and the chute frictional grip of anchor frame 12, Field Force is smoothly operated；Serving
Device 8 is wound to steel wire rope 7 and then anchor plate 1 lifted and lower section, more laborsaving than conventional handle formula, rocker-arm；
Simultaneously low manufacture cost, it is easy to maintenance, occupy little space, operating space it is big, the situation for avoiding traditional lever and chassis from interfering.
In description of the present utility model, it is to be understood that the orientation or position relationship of the instruction such as term "left", "right"
Based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying description, without referring to
Show or imply that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as to limitation of the present utility model.
It is not new to this practicality although above-mentioned specific embodiment of the present utility model is described with reference to accompanying drawing
The limitation of type, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, people in the art
Member need not pay the various modifications that creative work can make or deformation still within the scope of protection of the utility model.
Claims (9)
1. a kind of harbour machinery crane anchoring device, it is characterized in that, including anchor frame, anchor plate, pulley gear, cord winder,
Steel wire rope, stop pin, limit switch；
The second parallel-plate and the 3rd parallel-plate of the anchor frame are provided with chute, and the chute of the anchor plate and anchor frame is carried out
It is slidably connected；The pulley gear includes pulley bearing frame and fixed pulley, and the pulley bearing frame is fixedly connected with anchor frame, institute
Fixed pulley is stated to be fixedly connected with pulley bearing frame；The cord winder is fixedly connected with anchor frame；One end of the steel wire rope with
Cord winder is fixedly connected, and the other end is fixedly connected around fixed pulley with the upper end of anchor plate；Side is provided with the middle part of the stop pin
Shape groove；The limit switch is fixedly connected with anchor frame；
The front end face bottom of the anchor plate is provided with block, and the front end face top of the anchor plate is provided with positioning hole, the locking
Pin is coordinated with positioning hole；The left side of the anchor plate is provided with collision block.
2. a kind of harbour machinery crane anchoring device as claimed in claim 1, it is characterized in that, the fixed pulley share two and
Positioned at same level height.
3. a kind of harbour machinery crane anchoring device as claimed in claim 1, it is characterized in that, the level of the pulley bearing frame
Plate is provided with waist-shaped hole, and the fixed pulley carries out bolt connection by waist-shaped hole and pulley bearing frame.
4. a kind of harbour machinery crane anchoring device as claimed in claim 1, it is characterized in that, the cord winder includes branch
Seat, sleeve, split pin, rotating shaft, the bearing include two pieces of parallel steel plates and the reinforcing plate being fixedly connected vertical with parallel steel plate,
The bearing is fixedly connected with anchor frame, and the sleeve is vertical with bearing to be fixedly connected, and the rotating shaft carries out rotation company with sleeve
Connect, the left end construction opening pin of the rotating shaft, the right-hand member of the rotating shaft is provided with keyway and screw thread.
5. a kind of harbour machinery crane anchoring device as claimed in claim 4, it is characterized in that, the rotating shaft is multi-diameter shaft, institute
State and aperture is drilled with the diameter minimum of rotating shaft, one end of the steel wire rope penetrates aperture and is fixed.
6. a kind of harbour machinery crane anchoring device as claimed in claim 5, it is characterized in that, the rotating shaft right-hand member passes through keyway
Handwheel is installed, mounting gasket and clamp nut successively in the rotating shaft of the handwheel right-hand member.
7. a kind of harbour machinery crane anchoring device as claimed in claim 6, it is characterized in that, the handwheel is provided with handle.
8. a kind of harbour machinery crane anchoring device as claimed in claim 1, it is characterized in that, the limit switch is using machinery
Rocker-arm.
9. a kind of harbour machinery crane anchoring device as described in claim any one of 1-8, it is characterized in that, the anchor frame
Left and right both ends are respectively installed by a set of anchor plate, pulley gear, cord winder, steel wire rope, stop pin, limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855365.1U CN207002026U (en) | 2017-07-14 | 2017-07-14 | A kind of harbour machinery crane anchoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855365.1U CN207002026U (en) | 2017-07-14 | 2017-07-14 | A kind of harbour machinery crane anchoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207002026U true CN207002026U (en) | 2018-02-13 |
Family
ID=61454059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720855365.1U Active CN207002026U (en) | 2017-07-14 | 2017-07-14 | A kind of harbour machinery crane anchoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207002026U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160817A (en) * | 2019-06-19 | 2019-08-23 | 江苏省特种设备安全监督检验研究院 | Electric block tests reinforcement poise system and its application method |
| CN110700769A (en) * | 2019-11-05 | 2020-01-17 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | Electric remote control drilling tool pulling and conveying device and using method thereof |
| CN111483922A (en) * | 2020-04-26 | 2020-08-04 | 三一海洋重工有限公司 | Anchoring mechanism and crane |
-
2017
- 2017-07-14 CN CN201720855365.1U patent/CN207002026U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160817A (en) * | 2019-06-19 | 2019-08-23 | 江苏省特种设备安全监督检验研究院 | Electric block tests reinforcement poise system and its application method |
| CN110160817B (en) * | 2019-06-19 | 2024-04-16 | 江苏省特种设备安全监督检验研究院 | Boosting weight system for electric hoist test and use method thereof |
| CN110700769A (en) * | 2019-11-05 | 2020-01-17 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | Electric remote control drilling tool pulling and conveying device and using method thereof |
| CN111483922A (en) * | 2020-04-26 | 2020-08-04 | 三一海洋重工有限公司 | Anchoring mechanism and crane |
| CN111483922B (en) * | 2020-04-26 | 2021-12-24 | 三一海洋重工有限公司 | Anchoring mechanism and crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207002026U (en) | A kind of harbour machinery crane anchoring device | |
| CN104261265B (en) | A kind of novel gantry crane automatic rotating anchoring device | |
| CN203717730U (en) | Normally closed brake and normally closed brake type slewing mechanism | |
| CN107188027A (en) | A kind of hanging beam suitable for hydraulic engineering gate | |
| CN203372941U (en) | Mechanical safe quick-disconnect device for vertical lift and drop test and impact test | |
| CN102412532A (en) | Overhead line pulley device | |
| CN205557520U (en) | Novel pile -drawing machine | |
| CN207498998U (en) | One kind quickly raises cable pit cover plate tool | |
| CN108313889B (en) | Hoisting device is assisted to super high-rise creeping formwork | |
| CN206521755U (en) | A kind of dismounting device of building foundation pit prestressing force shaped steel combination inner bracing member | |
| CN205882392U (en) | Air park automatic rising formula lightning rod | |
| CN202322071U (en) | Manual wind resisting anchoring device on crane | |
| CN209619965U (en) | Guiding device based on Hydropower Unit trash rack for water inlet and maintenance door | |
| CN209053098U (en) | A kind of hydraulic engineering pile pulling device | |
| CN104499484B (en) | A kind of positioner being applied to ocean wind power foundation installation and method of work thereof | |
| CN107620482A (en) | A kind of artificial digging pile protective baffle plate | |
| CN208648530U (en) | A kind of box type transformer room Special lifting device | |
| CN207844965U (en) | Rotor elevator | |
| CN205187659U (en) | Special hoist device of offset water pump | |
| CN205765932U (en) | A kind of coal pulverizer reductor trips out device to wheel steady pin | |
| CN207146324U (en) | Lifting lamp bracket available for high-altitude factory building | |
| CN206873985U (en) | A kind of civil construction support meanss | |
| CN105236290B (en) | Crane with hoistable platform quickly moves erecting device | |
| CN105333353B (en) | Automatic lifting alarm lamp | |
| CN205637814U (en) | From vertical location pole setting ware |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |