CN100509606C - Transmission type anchoring device - Google Patents
Transmission type anchoring device Download PDFInfo
- Publication number
- CN100509606C CN100509606C CN 200610028667 CN200610028667A CN100509606C CN 100509606 C CN100509606 C CN 100509606C CN 200610028667 CN200610028667 CN 200610028667 CN 200610028667 A CN200610028667 A CN 200610028667A CN 100509606 C CN100509606 C CN 100509606C
- Authority
- CN
- China
- Prior art keywords
- worm
- anchor plate
- bont
- anchoring device
- transmission type
- 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
- 238000004873 anchoring Methods 0.000 title claims abstract description 35
- 230000005540 biological transmission Effects 0.000 title claims abstract description 12
- 101100272852 Clostridium botulinum (strain Langeland / NCTC 10281 / Type F) F gene Proteins 0.000 claims description 29
- 238000010276 construction Methods 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention discloses a transmission type anchoring device which comprises a lifting device, an anchoring board and a baffle, wherein the lifting device connects with the anchoring board, the baffle lies beneath the anchoring board. The lifting device comprises a rack, a worm wheel, a worm, a pinion and a rocker, the rack is fixed on a mechanical equipment which is to be anchored; the worm wheel and the worm engage with each other to compose a speed reducing mechanism, the worm and the rocker connect with each other and are fixed on the external hood of the lifting device; the worm wheel and the pinion are integrated to engage with the worm and the rack respectively. When the anchoring board needs to be lifted, the rocker will be rocked, the worm in the lifting device will rotate to drive the worm wheel to rotate, and the pinion will rotate subsequently, the rack will not move for the reason of being fixed on the mechanical equipment to be anchored, so that the anchoring board will be lifted upward. The worm wheel and worm transmission structure can be used for ensure self-locking after the anchoring board being lifted.
Description
Technical field
The present invention relates to the mechanical device that harbour, harbour use is carried out windproof, skidding-resistance anchor fitting, more specifically refer to a kind of transmission type anchoring device, this anchoring device is mainly used in harbour machinery is carried out grappling.
Background technology
In all harbours, harbour machinery,, all must be equipped with anchoring device at present in order to satisfy the windproof skidding-resistance requirement of mechanical equipment.Anchoring device in traditional harbour machinery, what mostly adopt is the lever-type structure form, sees also shown in Figure 1ly, anchoring device comprises rotating shaft 11, rocking arm 12, counterweight 13, anchor plate 14, travel switch 15, lock pin holes 16, baffle plate 17.
When mechanical equipment need move, depress rocking arm 12 to top lock pin holes 16, plug bearing pin, make anchor plate 14 keep the state of mentioning, mechanical equipment just can move freely along track.In the time of need be with the equipment grappling, extract the bearing pin in the lock pin holes 16 out, rocking arm 12 is upwards mentioned to following lock pin holes 16 under the effect of anchor plate 14 gravity, plugs bearing pin.Finish the grappling work of equipment.The interlocking of anchoring device and program board (PLC) is controlled by mechanical travel switch 15, if travel switch 15 is excited, then anchoring device is raised, and equipment can orbit.In order to trigger the trip switch 15, on the anchor plate 14 collision block is installed.
The anchoring device of this lever-type structure has the following disadvantages:
At first, because when being subjected to the restriction of locus, particularly structural arrangement comparatively nervous, the length of rocking arm 12 can not be done longly, general length is than for about 1:2～3.This version makes the stroke of anchor plate 14 be subjected to very big influence, often needs rocking arm 12 depressed to come much just to obtain the required stroke of anchor plate 14.Cause in actual use because the stroke of rocking arm 12 is not enough, anchor plate 14 interferes with ground-surface anchor block, and the accident that anchor plate 14 can not be mentioned often takes place.
Secondly, the weight of anchor plate 14 is very heavy, depends merely on manpower and mentions very difficult.Most anchoring device generally all is equipped with counterweight 13 on rocking arm 12, to reach the purpose of conveniently mentioning anchor plate 14.But after on the rocking arm 12 big counterweight 13 being installed, make rocking arm 12 be in big strained condition, the phenomenon of rocking arm 12 bendings often takes place in actual the use.
Once more, be lever construction because the lifting of anchoring device adopts, the running orbit that anchor plate 14 is mentioned is not straight line but camber line.In the on-the-spot use, anchor plate 14 often takes place by the stuck phenomenon of baffle plate 17.For fear of the generation of this phenomenon, adopt the method that increases the gap between baffle plate 17 and the anchor plate 14 in the design usually.This has solved anchor plate 14 stuck phenomena to a certain extent, but has also brought new problem simultaneously.Because the gap increase between them, the stroke of motion becomes big between anchor plate 14 and the baffle plate 17, the impulsive force of collision increase mutually between them, in order to address this problem, usually increase the thickness of baffle plate 17 in design and strengthen baffle plate 17 and the main structure of anchoring device between Joint strenght, but effect is still very limited.
At last, fixing after anchor plate 4 is mentioned adopts bearing pin to insert the mode of lock pin holes 6.The compare sight line of less and operating personal of the aperture of lock pin holes 6 and the gap between the bearing pin is blocked by rocking arm 12 easily, and operating is very much inconvenience.In order to lock anchor plate 4, minimum needs two personnel operate simultaneously, and operation is inconvenience very.
Summary of the invention
The objective of the invention is the problems referred to above of existing in traditional anchoring device, the transmission type anchoring device of a kind of compact conformation, accurate positioning, easy operating is provided.
To achieve these goals, the present invention has adopted following technical scheme:
This transmission type anchoring device comprises bont, anchor plate, baffle plate, and bont is connected with anchor plate, and baffle plate is positioned at the below of anchor plate,
Described bont is the enclosed construction with outer cover, further comprises tooth bar, worm gear, worm screw, miniature gears, rocking arm,
Described tooth bar is fixed on the mechanical equipment of the grappling of wanting;
Described worm gear and worm screw are meshing with each other and constitute speed reduction gearing;
Described worm screw and rocking arm are fixedly connected on the outer cover of bont;
Described worm gear and miniature gears are made into one and mesh with worm screw and tooth bar respectively.
The transmitting ratio of the speed reduction gearing that described worm and gear constitutes is more than or equal to 10.
The outer cover of described bont is connected by bolt with anchor plate.
The number of described worm screw is 1.
In technique scheme of the present invention, this anchoring device comprises bont, anchor plate, baffle plate, bont is connected with anchor plate, baffle plate is positioned at the below of anchor plate, bont is the enclosed construction with outer cover, further comprise tooth bar, worm gear, worm screw, miniature gears, rocking arm, tooth bar is fixed on the mechanical equipment of the grappling of wanting; Worm gear and worm screw are meshing with each other and constitute speed reduction gearing, and worm screw and rocking arm are fixedly connected on the outer cover of bont; Worm gear and miniature gears are made into one and mesh with worm screw and tooth bar respectively.When needs are mentioned anchor plate, as long as shake rocking arm, worm screw in the bont is rotated the back and drives the worm gear rotation, because miniature gears and worm gear design for one, and miniature gears also rotates thereupon, tooth bar is owing to be to be fixed on the mechanical equipment of the grappling of wanting simultaneously, tooth bar maintains static, so whole bont is along the tooth bar moving linearly that makes progress, and upwards mentions anchor plate, reach laborsaving and save the purpose of arrangement space; And drive structure of gear worm is used for guaranteeing the self-locking after anchor plate is mentioned.So anchoring device compact conformation of the present invention, accurate positioning, easy operating, easy to maintenance.
Description of drawings
Fig. 1 is traditional anchoring device structure and running condition scheme drawing.
Fig. 2 is an anchoring device structural representation of the present invention.
Fig. 3 is a bont drive mechanism scheme drawing of the present invention.
Fig. 4 is installed in one of scheme drawing on the mechanical equipment for anchoring device of the present invention.
Fig. 5 is installed in two of scheme drawing on the mechanical equipment for anchoring device of the present invention.
The specific embodiment
In order to understand technique scheme of the present invention better, describe in detail further below in conjunction with drawings and Examples.
Please consult Fig. 4, shown in Figure 5 earlier, bont 20 of the present invention, anchor plate 30, baffle plate 40, bont 20 is connected with anchor plate 30, and baffle plate 40 is positioned at the below of anchor plate 30.
Described bont 20 is for having the enclosed construction of outer cover, and please again in conjunction with Fig. 2, shown in Figure 3, bont 20 further comprises tooth bar 21, worm gear 22, worm screw 23, miniature gears 24, rocking arm 26; Described worm gear 22 constitutes speed reduction gearing with worm screw 23; Described worm screw 23 is fixedly connected on the outer cover 27 of bont with rocking arm 26; Described worm gear 22 is made into one with miniature gears 24 and meshes with worm screw 23 and tooth bar 21 respectively; The outer cover 27 of described bont 20 and anchor plate 30 link to each other by bolt, so that outer cover 27 can be synchronized with the movement with anchor plate, can certainly adopt alternate manner that outer cover 27 is connected with anchor plate 30.
When shaking rocking arm 26, drive worm gear 22 and rotate, miniature gears 24 is also along with rotation.Because tooth bar 21 is fixing, after miniature gears 24 and tooth bar 21 engagements, whole bont 20 and anchor plate 30 will be together along tooth bar 21 up-and-down movements.Reach the purpose that promotes anchor plate 30.
Owing to be provided with worm and gear speed-reduction apparatus in bont 20, a number of getting worm screw 23 simultaneously in design is 1, makes Hand operating hoist 20 have self-locking property, keeps anchor plate 30 to mention state when mechanical equipment 50 operations.The transmitting ratio of worm and gear speed-reduction apparatus is generally all more than 10, and the hand power of mentioning anchor plate 30 will reduce greatly.
Because adopt miniature gears 24 and tooth bar 21 engaged transmission, the straight-line trajectory of anchor plate 30 can be guaranteed basically.Can reduce the gap between anchor plate 30 and the baffle plate 40 in design.Make clearance control between them within 5mm.Reduced between them owing to the impulsive force that moves and produce mutually.The interlocking of anchoring device and PLC adopts near limit switch 32.Utilize anchor plate 30 as inductor, simplified design and safer.
Because what bont adopted is enclosed construction, the anchoring device compact conformation, accurate positioning, easy operating, easy to maintenance.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in claims scope of the present invention variation, the modification of the above embodiment.
Claims (4)
1, a kind of transmission type anchoring device comprises bont, anchor plate, baffle plate, and bont is connected with anchor plate, and baffle plate is positioned at the below of anchor plate,
It is characterized in that:
Described bont is the enclosed construction with outer cover, further comprises tooth bar, worm gear, worm screw, miniature gears, rocking arm,
Described tooth bar is fixed on the mechanical equipment of the grappling of wanting;
Described worm gear and worm screw are meshing with each other and constitute speed reduction gearing;
Described worm screw and rocking arm are fixedly connected on the outer cover of bont;
Described worm gear and miniature gears are made into one and mesh with worm screw and tooth bar respectively.
2, transmission type anchoring device as claimed in claim 1,
It is characterized in that:
The transmitting ratio of the speed reduction gearing that described worm and gear constitutes is more than or equal to 10.
3, transmission type anchoring device as claimed in claim 1,
It is characterized in that:
The number of described worm screw is 1.
4, transmission type anchoring device as claimed in claim 1,
It is characterized in that:
The outer cover of described bont is connected by bolt with anchor plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610028667 CN100509606C (en) | 2006-07-06 | 2006-07-06 | Transmission type anchoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610028667 CN100509606C (en) | 2006-07-06 | 2006-07-06 | Transmission type anchoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1884033A CN1884033A (en) | 2006-12-27 |
| CN100509606C true CN100509606C (en) | 2009-07-08 |
Family
ID=37582361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610028667 Expired - Fee Related CN100509606C (en) | 2006-07-06 | 2006-07-06 | Transmission type anchoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100509606C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934980B (en) * | 2009-06-29 | 2012-10-10 | 无锡港盛港口机械有限公司 | Anti-creep device |
| CN102303817B (en) * | 2011-08-10 | 2013-03-20 | 大连华锐重工集团股份有限公司 | Screwing-in anchoring device for crane |
| CN105752101B (en) * | 2016-05-17 | 2018-08-14 | 成都市天龙交通设备有限公司 | Seat lifting regulating mechanism |
| CN105947888B (en) * | 2016-07-11 | 2017-10-24 | 江苏工力重机有限公司 | A kind of quayside container crane Novel bogie anchoring device |
| CN106891528A (en) * | 2017-02-16 | 2017-06-27 | 江苏大学 | A kind of device that wax is oozed for pump flow passage components |
| CN111362134B (en) * | 2018-12-26 | 2024-06-11 | 上海澳傅旭海洋装备技术有限公司 | Trolley anchoring device for large port crane |
-
2006
- 2006-07-06 CN CN 200610028667 patent/CN100509606C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1884033A (en) | 2006-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100509606C (en) | Transmission type anchoring device | |
| DE3447701C2 (en) | ||
| CN103366979B (en) | The transmission device of automatic change-over | |
| CN102359566A (en) | Gear drive lifting device | |
| CN101958198B (en) | Three-station mechanism adopting double-turbine-worm mode | |
| CN101891091B (en) | Mechanical holdout device under lift well | |
| CN204011114U (en) | The transmission device of solid-state insulated switchgear | |
| CN101020561A (en) | Winch rope arranger | |
| CN102343409A (en) | High-speed computer numerical control spring coiling machine | |
| CN202245598U (en) | Two-way lifting device for elevator safety tongs | |
| CN201827321U (en) | Engineering machine and all-around swinging mechanism thereof | |
| CN2620289Y (en) | Self-locking hand-operated staight-line displacement and rotating device | |
| CN207663966U (en) | The interlocking gear of automatic change-over | |
| CN101691827B (en) | Safe mine lifter cage door locking device | |
| CN101532556B (en) | The Lever Mechanism for Reducing the Backlash of the Gear and Rack Transmission | |
| CN109630987B (en) | Folding light pole convenient to loading and unloading | |
| CN100360832C (en) | Reciprocally swinging transmission | |
| CN204632693U (en) | The two ratchet epicyclic gearing of motor-operating mechanism | |
| CN104565247B (en) | A kind of tractor hydraulic drive belt tensioning wheel control device | |
| CN203321116U (en) | Motor execution mechanism for lock | |
| CN201549392U (en) | Electric spring operating mechanism | |
| CN201056093Y (en) | Synchronous elevator apparatus | |
| CN208852387U (en) | Driving device applied to Article grabbing machine | |
| CN212047834U (en) | Carrying and locking device of ROV | |
| CN208615005U (en) | A kind of low failure full-automatic wood rotating-cutting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20100706 |