CN201809075U - Bridge crane for loading and unloading of continental river dock - Google Patents
Bridge crane for loading and unloading of continental river dock Download PDFInfo
- Publication number
- CN201809075U CN201809075U CN2010202769665U CN201020276966U CN201809075U CN 201809075 U CN201809075 U CN 201809075U CN 2010202769665 U CN2010202769665 U CN 2010202769665U CN 201020276966 U CN201020276966 U CN 201020276966U CN 201809075 U CN201809075 U CN 201809075U
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- dolly
- heel post
- cantilever beam
- crossbeam
- hoisting crane
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Abstract
The utility model discloses a bridge crane for loading and unloading of a continental river dock. The bridge crane comprises a bed frame, a cantilever beam extending to the river bank is arranged on the bed frame, a trolley hoisting mechanism is arranged on the cantilever beam, a walking trolley is arranged at the bottom of the bed frame, and the wheel axis of the walking trolley is perpendicular to the space of the extending direction of the cantilever beam. By changing the walking direction of the walking trolley, the bridge crane can longitudinally run on a trestle of a port or a dock of a continental river, the crane runs to the front end of the dock to load and unload cargoes during working, and the crane runs to the non working place behind the dock for parking in non working time, so that the limit space of the port or the dock is reserved, the passenger ship in shore is avoided, and the collision accident of the passenger ship and the crane is prevented; meanwhile, the crane is convenient for the passengers to get on/off the passenger ship and convenient for loading and unloading of passenger baggage.
Description
Technical field
The utility model relates to the bridge hoisting crane of a kind of harbour, harbour use.
Background technology
Conventional bank crane is installed on present harbour, the harbour substantially, as the patent No. is that the Chinese utility model patent specification sheets of ZL200820036844.1 discloses a kind of inland harbour shore container crane, this hoisting crane comprises support, support is provided with the cantilever beam that is extended, is used for the erecting crane structure by the bank to the river surface direction, the bottom of support is provided with the chassis group vertical with the cantilever beam bearing of trend, so that make hoisting crane bank side travel along the river.But owing to be subjected to the restriction of the objective condition on continental river and riverbank, particularly the floor area of some middle-size and small-size harbours, harbour is less usually, the place is very limited, and bank is laid track along the river, thereby can't use the inland harbour shore container crane of this routine.And the harbour of continental river, harbour are normally mixed-traffic, and along with the continental river navigation development, the loading and unloading capacity of continental river harbour, harbour is in continuous increase, and berthing of freighter and passenger boat is frequent gradually.And conventional bank crane is when passenger boat berths, its cantilever beam that stretches to the water surface not only can have influence on the stop of passenger boat, and, also can influence the handling labor of the upper and lower passenger boat of passenger and passenger baggage because it has taken the finite space of continental river harbour, harbour.
The utility model content
The purpose of this utility model is: a kind of continental river stevedoring bridge hoisting crane is provided, this hoisting crane can the time enter the work area, front court and withdraws from the work area, front court during at inoperative and park at back court in work, can not be at less continental river harbour to solve existing bank crane, the defective used of harbour.
The stevedoring of the utility model continental river with the technical scheme of bridge hoisting crane is: a kind of continental river stevedoring bridge hoisting crane, comprise pedestal, pedestal is provided with the cantilever beam that overhangs to the pedestal outside, cantilever beam is provided with the dolly derricking gear, bottom at pedestal is provided with walking carriage, and the wheel axis of described walking carriage is vertical with the director space that overhangs of cantilever beam.
Described cantilever beam comprises two crossbeams that be arranged in parallel, the rear and front end of crossbeam is fixed with crossbeam respectively, described dolly derricking gear by be installed on the crossbeam, vertically first dolly of operation and second dolly that is installed in the first dolly upper edge crossbeam bearing of trend operation are formed along the crossbeam bearing of trend, described first dolly comprises the end carriage that cooperates with the both sides crossbeam respectively, be connected with girder between two end carriages, described second dolly is installed on the girder of first dolly, on described second dolly hoisting sling is installed.
Rear end at described two crossbeams is respectively arranged with counterweight.
Described pedestal comprises extra large heel post and the land heel post that is supported on crossbeam bottom, described cantilever beam both sides respectively, described extra large heel post is near the end that overhangs of described cantilever beam, described walking carriage is installed in the bottom of extra large heel post and land heel post respectively, upper end at described two extra large heel posts also is vertically fixed with auxiliary strut respectively, be fixed with intermediate rod between two auxiliary struts, respectively and be connected with front tension bar and back stay between the crossbeam of both sides on the top of both sides auxiliary strut.
Below the intermediate rod between described two auxiliary struts, also be fixed with center member.
Between the lower end of the top of the extra large heel post of described both sides and land heel post, be connected with digonal link respectively.
The wheel number of the walking carriage that described extra large heel post is provided with down is greater than the wheel number of the walking carriage that is provided with under the heel post of land.
The both sides that are positioned at walking carriage in described extra large heel post bottom are respectively arranged with energy disperser.
The utility model is by changing the direction of travel of walking carriage, make that this bridge hoisting crane can be along vertically operation on the trestle of the harbour of continental river, harbour, when having realized work hoisting crane moved to that the harbour front end carries out cargo handling operation, park in the inoperative place that hoisting crane moved to the rear of harbour on one's own time, thereby can when not loading and unloading task, get out of the way the finite space of harbour, harbour, dodge the passenger boat that pulls in to shore, prevent the collision case of passenger boat and hoisting crane, make things convenient for the up and down loading and unloading of passenger boat and passenger baggage of passenger.
Description of drawings
Fig. 1 is the structural representation of the utility model continental river stevedoring with a kind of concrete enforcement of bridge hoisting crane;
Fig. 2 is the left view (having omitted front tension bar among the figure) of Fig. 1;
Fig. 3 is the birds-eye view (in figure omitted forward and backward pull bar) of the utility model continental river stevedoring with the bridge hoisting crane.
The specific embodiment
Continental river stevedoring of the present utility model a kind of specific embodiment such as Fig. 1, Fig. 2, shown in Figure 3 of bridge hoisting crane, it comprises the extra large heel post 2 and the land heel post 3 of both sides, lever 4 is arranged at the extra large heel post 2 of both sides and the bottom between the land heel post 3 separable joint respectively, be connected with digonal link 5 respectively on the top of the extra large heel post 3 of both sides and the bottom of land heel post 3, the extra large heel post 2 of both sides, land heel post 3, lever 4 and digonal link 5 have constituted the basic framework of the utility model bridge hoisting crane.Lever 4 can increase the stability of basic framework, and can remove when hoisting crane does not use, to make things convenient for vehicle pass-through.Upper end at extra large heel post 2 and land heel post 3 is horizontally arranged with cantilever beam, cantilever beam overhangs to a side of extra large heel post 2 and stretches out the outside of pedestal, cantilever beam is provided with the dolly derricking gear, and front cross rail 1-3 and after cross member 1-4 that this cantilever beam mainly is located at crossbeam 1-1, the 1-2 on the extra large heel post 2 of both sides and land heel post 3 tops by parallel branch and is connected to two crossbeam 1-1,1-2 rear and front end form.Top at two extra large heel posts 2 also vertically is fixed with auxiliary strut 6 respectively, the top of the auxiliary strut 6 of both sides is connected with intermediate rod 15, for strengthening the integral structure of hoisting crane, between the top of the auxiliary strut 6 of both sides and cooresponding both sides crossbeam 1-1,1-2, be respectively arranged with front tension bar 7 and back stay 8, below the intermediate rod between the auxiliary strut 6 of both sides, be fixed with center member 16.Stressing conditions and resistance to overturning that forward and backward pull bar of setting up 7,8 and center member 16 can improve cantilever beam and whole basic framework, forward and backward pull bar 7,8 can improve the force-bearing situation of crossbeam 1-1,1-2, make cantilever beam become single supported beam, center member 16 can increase the rigidity of whole framework.Move for ease of hoisting crane, be respectively arranged with the big vehicle moving mechanism of walking carriage 13,14 compositions at the extra large heel post 2 of both sides and the bottom of land heel post 3, the bearing of trend spatial vertical of the wheel axis of each walking carriage and cantilever beam, thereby hoisting crane integral body can only be moved longitudinally, hoisting crane can be moved to the harbour front end during with realization work, park in the inoperative place, rear portion that during inoperative hoisting crane is moved to harbour, also can play simultaneously the effect of ship of allowing.Because the cantilever beam of hoisting crane is longer, when the loading and unloading freighter, the load-bearing of cantilever beam is mainly born by extra large heel post 2, therefore the load-bearing of the walking carriage on extra large heel post 2 and the land heel post 3 is different, the wheel load skewness differs greatly during work, and extra large side wheel is pressed many greatly than land side wheel load, therefore in the utility model, the wheel number of the walking carriage 13 that extra large heel post is provided with for 2 times is greater than the wheel number of the walking carriage 14 of 3 times settings of land heel post.
Because hoisting crane of the present utility model only can be along the longitudinal movement, for making things convenient for cargo handing, reduce the mobile number of times of boats and ships, the dolly derricking gear in the utility model is made up of second dolly 11 that is installed in first dolly 10 on both sides crossbeam 1-1, the 1-2 and be installed on first dolly 10.Wherein, on the end face of crossbeam 1-1, the 1-2 of both sides, be provided with the first trolley track 10-3 along its bearing of trend respectively, first dolly 10 comprises respectively the end carriage 10-2 that cooperates with track 10-3 on both sides crossbeam 1-1, the 1-2, be connected with girder 10-1 between the two end carriage 10-2, bearing of trend is provided with the second trolley track 11-1 in girder 10-1 upper edge self, the girder 10-1 that second dolly 11 is installed in first dolly goes up on the second trolley track 11-1 that is provided with, and on second dolly 11 hoisting sling is installed.
Go out big Car Track when preventing that hoisting crane from moving and reduce impact as far as possible big vehicle moving mechanism, on the walking carriage of big vehicle moving mechanism, be respectively arranged with polyurethane bumper absorber, wherein, the energy disperser of installing on the walking carriage 13 under the extra large heel post 2 adopts and respectively establishes two less energy dispersers 17 so that hoisting crane is farthest close to the bank in walking carriage 13 both sides.Because the cantilever beam of this car is bigger, and cantilever beam is the groundwork district, so the resistance to overturning operating mode of hoisting crane is comparatively abominable, but also to consider crossbeam 1-1, the stressed variation of 1-2 when the dolly derricking gear moves, can not make whole basic framework distortion, for this reason, need to install when satisfying second dolly 11 and travelling a end to first dolly 10 at the land of hoisting crane crossbeam side end, the required counterweight of single girder of a side, in the present embodiment, crossbeam 1-1, the 1-2 of both sides are respectively arranged with counterweight 9 towards the rear end of land side, and this counterweight 9 is carried on a shoulder pole above crossbeam by bearing.
The general place of marina is more limited in the existing inland river, along the river water front is laid track, so common bank handling bridge can not be installed, and the place, bank generally needs to do other work, for example stop of passenger boat etc., need vacate the finite space of harbour, the utility model is developed according to the present situation of marina in the above inland river and limiting condition just, can be good at solving above problem, simultaneously, adopt the design of double trolley up and down, reduce mobile number of times when can be good at being implemented in the full ship cargo of loading and unloading boats and ships, and, goods can also be done the transition operation between the stacking place at loading and unloading area, front court and rear, a tractor serves several purposes has good market outlook and practical economic value, is worth internal korneforos marina to be applied.
Claims (8)
1. continental river stevedoring bridge hoisting crane, comprise pedestal, pedestal is provided with the cantilever beam that overhangs to the pedestal outside, cantilever beam is provided with the dolly derricking gear, bottom at pedestal is provided with walking carriage, it is characterized in that the wheel axis of described walking carriage is vertical with the director space that overhangs of cantilever beam.
2. continental river stevedoring bridge hoisting crane according to claim 1, it is characterized in that, described cantilever beam comprises two crossbeams that be arranged in parallel, the rear and front end of crossbeam is fixed with crossbeam respectively, described dolly derricking gear is by being installed on the crossbeam, vertically first dolly of operation and second dolly that is installed in the first dolly upper edge crossbeam bearing of trend operation are formed along the crossbeam bearing of trend, described first dolly comprises the end carriage that cooperates with the both sides crossbeam respectively, be connected with girder between two end carriages, described second dolly is installed on the girder of first dolly, on described second dolly hoisting sling is installed.
3. continental river stevedoring bridge hoisting crane according to claim 2 is characterized in that, is respectively arranged with counterweight in the rear end of described two crossbeams.
4. according to claim 2 or 3 described continental river stevedoring bridge hoisting cranes, it is characterized in that, described pedestal comprises extra large heel post and the land heel post that is supported on crossbeam bottom, described cantilever beam both sides respectively, described extra large heel post is near the end that overhangs of described cantilever beam, described walking carriage is installed in the bottom of extra large heel post and land heel post respectively, upper end at described two extra large heel posts also is vertically fixed with auxiliary strut respectively, be fixed with intermediate rod between two auxiliary struts, respectively and be connected with front tension bar and back stay between the crossbeam of both sides on the top of both sides auxiliary strut.
5. continental river stevedoring bridge hoisting crane according to claim 4 is characterized in that, also is fixed with center member below the intermediate rod between described two auxiliary struts.
6. continental river stevedoring bridge hoisting crane according to claim 4 is characterized in that, is connected with digonal link respectively between the lower end of the top of the extra large heel post of described both sides and land heel post.
7. continental river stevedoring bridge hoisting crane according to claim 4 is characterized in that, the wheel number of the walking carriage that described extra large heel post is provided with down is greater than the wheel number of the walking carriage that is provided with under the heel post of land.
8. continental river stevedoring bridge hoisting crane according to claim 4 is characterized in that, the both sides that are positioned at walking carriage in described extra large heel post bottom are respectively arranged with energy disperser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202769665U CN201809075U (en) | 2010-07-31 | 2010-07-31 | Bridge crane for loading and unloading of continental river dock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202769665U CN201809075U (en) | 2010-07-31 | 2010-07-31 | Bridge crane for loading and unloading of continental river dock |
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| CN201809075U true CN201809075U (en) | 2011-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202769665U Expired - Fee Related CN201809075U (en) | 2010-07-31 | 2010-07-31 | Bridge crane for loading and unloading of continental river dock |
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| CN (1) | CN201809075U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433844A (en) * | 2011-09-26 | 2012-05-02 | 中交四航局第一工程有限公司 | Cantilever beam lifting system of trestle, and bridge deck precast beam erection construction system and method |
| CN103952983A (en) * | 2014-05-22 | 2014-07-30 | 中铁二院工程集团有限责任公司 | Portal type lifting station for erecting high-pier steel truss beam |
| CN104477769A (en) * | 2015-01-06 | 2015-04-01 | 南通太平洋海洋工程有限公司 | Method for mounting steering wheel of crane in oceanographic engineering |
| CN106759460A (en) * | 2017-03-17 | 2017-05-31 | 王燏斌 | A kind of constructing device and its construction method for bank basis |
| CN108313881A (en) * | 2018-04-01 | 2018-07-24 | 上海外高桥造船海洋工程设计有限公司 | Cruise terminal fills easing gear |
| CN108792482A (en) * | 2018-07-31 | 2018-11-13 | 王燏斌 | A kind of dock container goods yard and its conveying device |
| CN110921503A (en) * | 2019-12-31 | 2020-03-27 | 太原科技大学 | An obstacle avoidance single cantilever gantry crane |
| CN111003540A (en) * | 2019-11-27 | 2020-04-14 | 神华粤电珠海港煤炭码头有限责任公司 | Ship unloaders anti-collision method, system, equipment and storage medium |
| CN111851301A (en) * | 2020-07-09 | 2020-10-30 | 北京市政路桥股份有限公司 | a bridge erecting machine |
-
2010
- 2010-07-31 CN CN2010202769665U patent/CN201809075U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433844A (en) * | 2011-09-26 | 2012-05-02 | 中交四航局第一工程有限公司 | Cantilever beam lifting system of trestle, and bridge deck precast beam erection construction system and method |
| CN102433844B (en) * | 2011-09-26 | 2014-08-06 | 中交四航局第一工程有限公司 | Method for erecting prefabricated beam of bridge deck |
| CN103952983A (en) * | 2014-05-22 | 2014-07-30 | 中铁二院工程集团有限责任公司 | Portal type lifting station for erecting high-pier steel truss beam |
| CN104477769A (en) * | 2015-01-06 | 2015-04-01 | 南通太平洋海洋工程有限公司 | Method for mounting steering wheel of crane in oceanographic engineering |
| CN106759460A (en) * | 2017-03-17 | 2017-05-31 | 王燏斌 | A kind of constructing device and its construction method for bank basis |
| CN108313881A (en) * | 2018-04-01 | 2018-07-24 | 上海外高桥造船海洋工程设计有限公司 | Cruise terminal fills easing gear |
| CN108792482A (en) * | 2018-07-31 | 2018-11-13 | 王燏斌 | A kind of dock container goods yard and its conveying device |
| CN111003540A (en) * | 2019-11-27 | 2020-04-14 | 神华粤电珠海港煤炭码头有限责任公司 | Ship unloaders anti-collision method, system, equipment and storage medium |
| CN111003540B (en) * | 2019-11-27 | 2021-08-06 | 神华粤电珠海港煤炭码头有限责任公司 | Ship unloaders anti-collision method, system, equipment and storage medium |
| CN110921503A (en) * | 2019-12-31 | 2020-03-27 | 太原科技大学 | An obstacle avoidance single cantilever gantry crane |
| CN111851301A (en) * | 2020-07-09 | 2020-10-30 | 北京市政路桥股份有限公司 | a bridge erecting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Weihua Heavy Machinery Co., Ltd. Assignor: Weihua Co., Ltd. Contract record no.: 2012410000004 Denomination of utility model: Bridge crane for loading and unloading of continental river dock Granted publication date: 20110427 License type: Exclusive License Record date: 20120215 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Henan Weihua Heavy Machinery Co., Ltd. Assignor: Weihua Co., Ltd. Contract record no.: 2012410000004 Date of cancellation: 20120321 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Weihua Heavy Machinery Co., Ltd. Assignor: Weihua Co., Ltd. Contract record no.: 2012410000024 Denomination of utility model: Bridge crane for loading and unloading of continental river dock Granted publication date: 20110427 License type: Exclusive License Record date: 20120321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |