CN110371870A - A kind of single track parallel-moving type crane - Google Patents
A kind of single track parallel-moving type crane Download PDFInfo
- Publication number
- CN110371870A CN110371870A CN201810330309.5A CN201810330309A CN110371870A CN 110371870 A CN110371870 A CN 110371870A CN 201810330309 A CN201810330309 A CN 201810330309A CN 110371870 A CN110371870 A CN 110371870A
- Authority
- CN
- China
- Prior art keywords
- track
- walking mechanism
- cantilever
- bracket
- sides
- 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
Links
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
- B66C23/18—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 specially adapted for use in particular purposes
- B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/52—Floating cranes
- B66C23/53—Floating cranes including counterweight or means to compensate for list, trim, or skew of the vessel or platform
-
- 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
- B66C23/64—Jibs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/02—Travelling gear incorporated in or fitted to trolleys or cranes for underhung trolleys or cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/08—Runners; Runner bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The present invention relates to crane fields, specifically a kind of single track parallel-moving type crane, i-beam track including installing bottom of on the quarter hanging oneself from a beam, jack machinism is housed on track, jack machinism centre is equipped with main walking mechanism, i-beam track both ends are equipped with limiting device, the jack machinism includes the cantilever for being parallel to i-beam track, cantilever both ends are respectively hinged with a pulley, two sets of hoisting mechanisms are housed among cantilever, suspension hook is installed below each pulley, each suspension hook is connect by cable wire with hoisting mechanism, the main walking mechanism includes the bracket for being symmetricly set on i-beam track two sides, it is located at two sides above track on the inside of bracket and traveling wheel is symmetrically housed, rail base center is equipped with a rack gear along overall length, equipped with the driving gear engaged with the rack gear on the inside of bracket, gear shaft is stretched out stent outer and is connect with a motor；The present invention is easy to use, has the function of lock-bit, suitable for lifting by crane the article at left and right sides of ship side on ship.
Description
Technical field
The present invention relates to crane field, specifically a kind of single track parallel-moving type crane.
Background technique
The components that ship requires supplementation with crewman's daily necessity when pulling in shore and supplementary maintenance needs, usually on the quarter
Erection crane hangs the article under the ship side of the left and right sides on ship, and traditional crane is limited by self structure is only capable of lifting one
The article of side, when practical operation, are inconvenient to use.
Summary of the invention
The object of the invention is to be limited the article for being only capable of lifting by crane side to solve traditional crane by self structure,
Inconvenient problem with use when practical operation provides a kind of single track parallel-moving type crane.
Concrete scheme of the invention is: a kind of single track parallel-moving type crane, the I-shaped including installing bottom of on the quarter hanging oneself from a beam
Steel track is equipped with jack machinism on track, and jack machinism centre is equipped with main walking mechanism, and i-beam track both ends are equipped with limit
Position device, the jack machinism includes the cantilever for being parallel to i-beam track, and cantilever both ends are respectively hinged with a pulley, among cantilever
Equipped with two sets of hoisting mechanisms, suspension hook is installed below each pulley, each suspension hook is connect by cable wire with hoisting mechanism, the master
Walking mechanism includes the bracket for being symmetricly set on i-beam track two sides, two sides above track is located on the inside of bracket, row is symmetrically housed
Wheel is walked, rail base center is equipped with a rack gear along overall length, the driving gear engaged with the rack gear, sliding tooth are housed on the inside of bracket
Wheel shaft stretches out stent outer and connect with a motor.
Cantilever top left and right ends of the present invention and main walking mechanism symmetrical dress spaced apart are walked there are two secondary
Mechanism, secondary walking mechanism include being fixed on the supporting plate being arranged symmetrically on cantilever in track two sides, and the rack gear is located on the inside of supporting plate
Two sides are arranged symmetrically above the bogie wheel A, each bogie wheel A that rail base rolls equipped with the bearing rolled along top of the rail
B is taken turns, the height of the pair walking mechanism is lower than main walking mechanism, and the limiting device at the i-beam track both ends is arranged in secondary row
It walks and only limits main walking mechanism above mechanism, when crane astarboard walking, the driven walking mechanism on right side can stretch out
Outside track, the driven walking mechanism collaboration walking mechanism in left side plays the role of supporting extension arms；When counter motion similarly, this
Kind design structure can greatly shorten the length of cantilever, while mitigate its weight.
Cantilever bottom of the present invention is equipped with inspection platform, and inspection platform periphery is equipped with a circle safe fence.
The motor of main walking mechanism of the present invention is bridge motor peculiar to vessel, has the function of braking locking.
The present invention is symmetrical arranged two sets of hoisting mechanisms by cantilever both ends, and main walking mechanism is arranged for centre, it can be achieved that lifting
Article outside the ship side of the left and right sides, and article can directly be translated and be hung into cabin, thus save complicated transhipment link and
Its equipment, it is easy to use；Main walking mechanism has the function of lock-bit using wheel and rack engaged transmission, is stopped using having
The bridge motor peculiar to vessel of vehicle lock function more ensures that cantilever will not slide, and works more stable, is suitable for ship on the water surface
The working environment of shaking.
Detailed description of the invention
Fig. 1 is structure of the invention main view；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the A-A view of Fig. 1；
In figure: 1- i-beam track, 2- limiting device, 3- cantilever, 4- pulley, 5- hoisting mechanism, 6- suspension hook, 7- bracket, 8- row
It walks to take turns, 9- rack gear, 10- driving gear, 11- motor, 12- supporting plate, 13- bogie wheel A, 14- bogie wheel B, 15- inspection platform,
16- safe fence.
Specific embodiment
Referring to Fig. 1-3, the present embodiment includes the i-beam track 1 for installing bottom of on the quarter hanging oneself from a beam, and lifting is housed on track
Mechanism, jack machinism centre are equipped with main walking mechanism, and 1 both ends of i-beam track are equipped with limiting device 2, the jack machinism
Cantilever 3 including being parallel to i-beam track 1,3 both ends of cantilever are respectively hinged with a pulley 4, two sets of elevators are housed among cantilever 3
Structure 5 is equipped with suspension hook 6 below each pulley 4, and each suspension hook 6 is connect by cable wire with hoisting mechanism 5, the main walking mechanism
Bracket 7 including being symmetricly set on 1 two sides of i-beam track is located at two sides above track on the inside of bracket 7 and traveling wheel is symmetrically housed
8, rail base center is equipped with a rack gear 9 along overall length, and the driving gear 10 engaged with the rack gear 9, driving are housed on the inside of bracket 7
10 axis of gear stretches out 7 outside of bracket and connect with a motor 11.
There are two secondary rows for 3 top left and right ends of cantilever described in the present embodiment and main walking mechanism symmetrical dress spaced apart
Mechanism is walked, secondary walking mechanism includes being fixed on the supporting plate 12 being arranged symmetrically on cantilever 3 in track two sides, and institute is located on the inside of supporting plate 12
9 two sides of rack gear are stated to be arranged symmetrically above the bogie wheel A13, each bogie wheel A13 that rail base rolls equipped with along track top
The bogie wheel B14 that portion rolls, the height of the pair walking mechanism are lower than main walking mechanism, the limit at 1 both ends of i-beam track
Position device 2 is arranged in above secondary walking mechanism and only limits main walking mechanism.
3 bottom of cantilever described in the present embodiment is equipped with inspection platform 15, and 15 periphery of inspection platform is equipped with a circle safe fence 16.
The motor 11 of main walking mechanism described in the present embodiment is bridge motor peculiar to vessel, has the function of braking locking.
Claims (4)
1. a kind of single track parallel-moving type crane, the i-beam track including installing bottom of on the quarter hanging oneself from a beam is equipped with lifting on track
Mechanism, jack machinism centre are equipped with main walking mechanism, and i-beam track both ends are equipped with limiting device, it is characterized in that: described
Jack machinism includes the cantilever for being parallel to i-beam track, and cantilever both ends are respectively hinged with a pulley, mention among cantilever equipped with two sets
Mechanism is risen, suspension hook is installed below each pulley, each suspension hook is connect by cable wire with hoisting mechanism, the main walking mechanism packet
The bracket for being symmetricly set on i-beam track two sides is included, two sides above track is located on the inside of bracket, traveling wheel, track is symmetrically housed
Bottom centre is equipped with a rack gear along overall length, and the driving gear engaged with the rack gear is housed on the inside of bracket, and gear shaft is stretched out
Stent outer is connect with a motor.
2. a kind of single track parallel-moving type crane according to claim 1, it is characterized in that: the cantilever top left and right ends with
For main walking mechanism symmetrical dress spaced apart there are two secondary walking mechanism, secondary walking mechanism includes being fixed on cantilever in track
The supporting plate that two sides are arranged symmetrically, supporting plate inside are located at the rack gear two sides and are arranged symmetrically the bogie wheel A rolled along rail base,
Equipped with the bogie wheel B rolled along top of the rail above each bogie wheel A, the height of the pair walking mechanism is lower than main vehicle with walking machine
Structure, the limiting device at the i-beam track both ends are arranged in above secondary walking mechanism and only limit main walking mechanism.
3. a kind of single track parallel-moving type crane according to claim 1, it is characterized in that: the cantilever bottom is flat equipped with maintenance
Platform, platform periphery are equipped with a circle safe fence.
4. a kind of single track parallel-moving type crane according to claim 1, it is characterized in that: the motor of the main walking mechanism
For bridge motor peculiar to vessel, has the function of braking locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810330309.5A CN110371870A (en) | 2018-04-13 | 2018-04-13 | A kind of single track parallel-moving type crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810330309.5A CN110371870A (en) | 2018-04-13 | 2018-04-13 | A kind of single track parallel-moving type crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110371870A true CN110371870A (en) | 2019-10-25 |
Family
ID=68243925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810330309.5A Pending CN110371870A (en) | 2018-04-13 | 2018-04-13 | A kind of single track parallel-moving type crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110371870A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110950240A (en) * | 2019-12-27 | 2020-04-03 | 江苏政田重工股份有限公司 | Travelling mechanism for translation type crane and translation type crane |
| CN114604368A (en) * | 2022-04-12 | 2022-06-10 | 无锡市欣帆船舶设备有限公司 | Telescopic crane applied to offshore pipe-laying ship |
| CN117819411A (en) * | 2024-03-05 | 2024-04-05 | 沈阳露天采矿设备制造有限公司 | Cantilever type lifting telescopic beam device |
-
2018
- 2018-04-13 CN CN201810330309.5A patent/CN110371870A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110950240A (en) * | 2019-12-27 | 2020-04-03 | 江苏政田重工股份有限公司 | Travelling mechanism for translation type crane and translation type crane |
| CN114604368A (en) * | 2022-04-12 | 2022-06-10 | 无锡市欣帆船舶设备有限公司 | Telescopic crane applied to offshore pipe-laying ship |
| CN117819411A (en) * | 2024-03-05 | 2024-04-05 | 沈阳露天采矿设备制造有限公司 | Cantilever type lifting telescopic beam device |
| CN117819411B (en) * | 2024-03-05 | 2024-05-14 | 沈阳露天采矿设备制造有限公司 | Cantilever type lifting telescopic beam device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110371870A (en) | A kind of single track parallel-moving type crane | |
| CN105883635B (en) | The walking carriage and wheel quick change method of a kind of gantry container crane | |
| CN110540134B (en) | Grabbing hand, multi-pipe-piece crane comprising grabbing hand and pipe piece dispatching method | |
| CN107447678A (en) | A kind of erection crane of the two-way positioning of energy | |
| CN202953689U (en) | Large-scale structural component hydraulic transmission turnover lifting appliance | |
| CN104261267A (en) | Energy-saving quayside container crane system provided with crossing type double trolleys | |
| CN204588520U (en) | One passes through the energy-conservation bank bridge system of formula double trolley | |
| CN208087092U (en) | A kind of single track parallel-moving type crane | |
| CN107187986A (en) | It is a kind of that there is the elevator reparing alarming device for moving prompting function | |
| CN106744244A (en) | Many lifting component machines | |
| CN108358069A (en) | A kind of novel lifting beam machine | |
| CN108100912A (en) | A kind of multifunctional small-size gantry crane | |
| CN104514199B (en) | The hoisting system of large-tonnage Bridge Erector | |
| CN203048439U (en) | Double-beam portal crane | |
| CN214364874U (en) | Rail-walking type single-layer and double-layer hanging basket rail-walking hanging point trolley | |
| CN205709584U (en) | A kind of running type cantilever crane for building | |
| CN204356661U (en) | The hoisting system of novel large-tonnage Bridge Erector | |
| CN209668639U (en) | A kind of three beam double lifting point gantry cranes | |
| CN209554695U (en) | A kind of anti-collision wall template hoisting device | |
| CN110395669A (en) | A kind of the cantilever crane free bearing system and arm derrick crane of crane | |
| CN210140393U (en) | Curtain wall suspension hoisting gun carriage | |
| CN110745705A (en) | Tubular pile is with novel two roof beam driving | |
| CN105836633A (en) | Fixed type intelligent crane device | |
| CN205500641U (en) | Take dual -purpose hoisting machine of handcart | |
| CN205932969U (en) | Hang type low clearance monospar hoisting apparatus partially |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191025 |