CN205653064U - Two loop wheel machine cantilever crane bridge crane - Google Patents
Two loop wheel machine cantilever crane bridge crane Download PDFInfo
- Publication number
- CN205653064U CN205653064U CN201620453279.3U CN201620453279U CN205653064U CN 205653064 U CN205653064 U CN 205653064U CN 201620453279 U CN201620453279 U CN 201620453279U CN 205653064 U CN205653064 U CN 205653064U
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- crane
- span structure
- crossbeam
- horn
- hoist
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Abstract
The utility model discloses a two loop wheel machine cantilever crane bridge crane, including bridge crane and horn hoist, the bridge crane both ends are equipped with the mount, the crossbeam crane span structure has been erect between the mount, be equipped with hoist traverse mechanism on the crossbeam crane span structure, the hoist traverse mechanism lower extreme is equipped with hook assembly, the hoist and mount opening has been seted up to crossbeam crane span structure one end, the bridge crane lower extreme is equipped with the conveyer belt device, the horn hoist install in on the mount, horn hoist upper end is equipped with rotatory fixing base, rotatory fixing base one end derives the monospar davit, monospar davit lower extreme also is equipped with hook assembly. In this way, the utility model discloses can hoist article through two loop wheel machines of bridge crane and horn hoist, bridge crane and horn hoist combine closely, the cooperation is smooth and easy, have improved hoist and mount efficiency greatly.
Description
Technical field
This utility model relates to crane field, particularly relates to a kind of double crane jib bridge crane.
Background technology
Crane mainly includes lifting mechanism, travelling mechanism, jib lubbing mechanism, slew gear and metal structure etc..Lifting mechanism is the groundwork mechanism of crane, is mostly made up of hangar system and winch, also has by hydraulic system lifting weight.Travelling mechanism, in order to vertical equity migration weight or the operating position of adjustment crane, is usually and is made up of motor, decelerator, brake and wheel.Jib lubbing mechanism is only provided on jib-type crane, and when jib is steeved, amplitude reduces, and when bending down, amplitude increases, balance-dividing luffing and non-equilibrium luffing two kinds.Slew gear, in order to make jib turn round, is made up of driving means and rotary supporting device.Metal structure is the skeleton of crane, and primary load-carrying members such as crane span structure, jib and door frame can be box structure or truss structure, it is possible to for web structure, the available shaped steel having is as backbar.
In October, 2011, China's construction machinery industry entirety sales volume depression trend does not changes.Wherein, excavator sales volume glides 29.92% on year-on-year basis;Bull-dozer sales volume glides 21.34% on year-on-year basis.2011, being affected by state macro-control, the some projects that credit squeeze policy causes part project under construction project process to slow down, original plan goes into operation are postponed and being gone into operation;Consumer is affected by credit retrenchment policy simultaneously, purchases the minimizing of machine expense and causes engineering machinery demand to reduce.Although current Construction Machinery Market is faced with formidable challenges, but China's economic growth power is the most powerful, following one period China's construction machinery industry still in high-speed development period, particularly crawler crane industry promise well.Explicitly pointing out in " industry restructuring guidance list (basis in 2011) " that National Development and Reform Committee promulgates, 400 tonnes and above crawler crane are chosen as " encouragement class " product, crawler crane promise well as new industry.
But traditional crane is all classification to be operated, and the function seldom having crane to combine Suresh Kumar is operated to use different cranes during different lifting work, it is the most convenient not only to operate, and also add job costs.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of double crane jib bridge crane, article hoisting can be carried out by the double crane of bridge crane and horn crane, bridge crane and horn crane be tightly combined, it is smooth and easy to coordinate, and substantially increases lifting efficiency.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide a kind of double crane jib bridge crane, including bridge crane and horn crane, described bridge crane two ends are provided with fixed mount, set up between described fixed mount and have crossbeam crane span structure, described crossbeam crane span structure is provided with wheeling mechanism, described wheeling mechanism lower end is provided with hook gear, described crossbeam crane span structure one end offers lifting opening, described bridge crane lower end is provided with conveyer belt apparatus, described horn crane is installed on described fixed mount, described horn crane upper end is provided with rotary fixing base, single-beam arm is derived in described rotary fixing base one end, described single-beam arm lower end also is provided with described hook gear.
In one preferred embodiment of this utility model, described crossbeam crane span structure transverse horizontal installing rack is located between described fixed mount, and described crossbeam crane span structure two ends are connected fixing with described fixed mount top.
In one preferred embodiment of this utility model, described crossbeam crane span structure being equipped with dolly slide rail, described wheeling mechanism is slidably connected on described dolly slide rail, and described hook gear is driven by described wheeling mechanism and mobile hoisting object.
In one preferred embodiment of this utility model, described conveyer belt apparatus is just to being located at described crossbeam crane span structure lower end, and described conveyer belt apparatus extends to described lifting open lower end.
In one preferred embodiment of this utility model, described lifting opening runs through described crossbeam crane span structure to be offered, and described lifting opening is circular open or square aperture.
The beneficial effects of the utility model are: this utility model can carry out article hoisting by the double crane of bridge crane and horn crane, overhead traveling crane function moves to lifting open lower end after on article fixed-point installation to conveyer belt apparatus, horn crane carries out hanging taking again, bridge crane and horn crane be tightly combined, it is smooth and easy to coordinate, and substantially increases lifting efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of this utility model double crane jib bridge crane one preferred embodiment；
In accompanying drawing, the labelling of each parts is as follows: 1, bridge crane；2, horn crane；3, fixed mount；4, crossbeam crane span structure；5, wheeling mechanism；6, hook gear；7, lifting opening；8, conveyer belt apparatus；9, rotary fixing base；10, single-beam arm；11, dolly slide rail.
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1, this utility model embodiment includes:
A kind of double crane jib bridge crane, including bridge crane 1 and horn crane 2, described bridge crane 1 two ends are provided with fixed mount 3, set up between described fixed mount 3 and have crossbeam crane span structure 4, described crossbeam crane span structure 4 is provided with wheeling mechanism 5, described wheeling mechanism 5 lower end is provided with hook gear 6, described crossbeam crane span structure 4 one end offers lifting opening 7, described bridge crane 1 lower end is provided with conveyer belt apparatus 8, described horn crane 2 is installed on described fixed mount 3, described horn crane 2 upper end is provided with rotary fixing base 9, single-beam arm 10 is derived in described rotary fixing base 9 one end, described single-beam arm 10 lower end also is provided with described hook gear 6.
It addition, described crossbeam crane span structure 4 transverse horizontal installing rack is located between described fixed mount 3, described crossbeam crane span structure 4 two ends are connected fixing with described fixed mount 3 top.
It addition, be equipped with dolly slide rail 11 on described crossbeam crane span structure 4, described wheeling mechanism 5 is slidably connected on described dolly slide rail 11, and described hook gear 6 is driven by described wheeling mechanism 5 and mobile hoisting object.
It addition, described conveyer belt apparatus 8 is just to being located at described crossbeam crane span structure 4 lower end, described conveyer belt apparatus 8 extends to described lifting opening 7 lower end.
Offering it addition, described lifting opening 7 runs through described crossbeam crane span structure 4, described lifting opening 7 is circular open or square aperture.
nullOperation principle of the present utility model is for arrange fixed mount 3 by bridge crane 1 two ends，Set up between fixed mount 3 and have crossbeam crane span structure 4，Crossbeam crane span structure 4 transverse horizontal installing rack is located between fixed mount 3，Crossbeam crane span structure 4 two ends are connected fixing with fixed mount 3 top，Crossbeam crane span structure 4 is provided with wheeling mechanism 5，Wheeling mechanism 5 lower end is provided with hook gear 6，Dolly slide rail 11 it is equipped with on crossbeam crane span structure 4，Wheeling mechanism 5 is slidably connected on dolly slide rail 11，Hook gear 6 is driven by wheeling mechanism 5 and mobile hoisting object，Crossbeam crane span structure 4 one end offers lifting opening 7，Lifting opening 7 runs through crossbeam crane span structure 4 to be offered，Lifting opening 7 is circular open or square aperture，Bridge crane 1 lower end is provided with conveyer belt apparatus 8，Conveyer belt apparatus 8 is just to being located at crossbeam crane span structure 4 lower end，Conveyer belt apparatus 8 extends to lift opening 7 lower end，Horn crane 2 is installed on fixed mount 3，Horn crane 2 upper end is provided with rotary fixing base 9，Single-beam arm 10 is derived in rotary fixing base 9 one end，Single-beam arm 10 lower end also is provided with hook gear 6，Bridge crane 1 drives hook gear 6 to move article hoisting by wheeling mechanism 5，As need to carry out at a distance shift article time，Wheeling mechanism 5 drives hook gear 6 by article lifting to conveyer belt apparatus 8，Conveyer belt apparatus 8 is delivering articles to lifting opening 7 lower end，Then single-beam arm 10 is extended lifting opening 7 upper end by horn crane 2，Shift after article are sling，360 ° of omnidirectional hoistings can be carried out after horn crane 2 hoisting object product，Add lifting scope.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (5)
1. a double crane jib bridge crane, including bridge crane and horn crane, it is characterized in that, described bridge crane two ends are provided with fixed mount, set up between described fixed mount and have crossbeam crane span structure, described crossbeam crane span structure is provided with wheeling mechanism, described wheeling mechanism lower end is provided with hook gear, described crossbeam crane span structure one end offers lifting opening, described bridge crane lower end is provided with conveyer belt apparatus, described horn crane is installed on described fixed mount, described horn crane upper end is provided with rotary fixing base, single-beam arm is derived in described rotary fixing base one end, described single-beam arm lower end also is provided with described hook gear.
2., according to the double crane jib bridge crane described in claim 1, it is characterised in that described crossbeam crane span structure transverse horizontal installing rack is located between described fixed mount, described crossbeam crane span structure two ends are connected fixing with described fixed mount top.
3. according to the double crane jib bridge crane described in claim 1, it is characterized in that, being equipped with dolly slide rail on described crossbeam crane span structure, described wheeling mechanism is slidably connected on described dolly slide rail, and described hook gear is driven by described wheeling mechanism and mobile hoisting object.
4. according to the double crane jib bridge crane described in claim 1, it is characterised in that described conveyer belt apparatus is just to being located at described crossbeam crane span structure lower end, and described conveyer belt apparatus extends to described lifting open lower end.
5. according to the double crane jib bridge crane described in claim 1, it is characterised in that described lifting opening runs through described crossbeam crane span structure to be offered, and described lifting opening is circular open or square aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620453279.3U CN205653064U (en) | 2016-05-18 | 2016-05-18 | Two loop wheel machine cantilever crane bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620453279.3U CN205653064U (en) | 2016-05-18 | 2016-05-18 | Two loop wheel machine cantilever crane bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205653064U true CN205653064U (en) | 2016-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620453279.3U Expired - Fee Related CN205653064U (en) | 2016-05-18 | 2016-05-18 | Two loop wheel machine cantilever crane bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205653064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858485A (en) * | 2016-05-18 | 2016-08-17 | 无锡石油化工起重机有限公司 | Jib and bridge double-crane |
| RU177558U1 (en) * | 2017-07-28 | 2018-02-28 | Общество с ограниченной ответственностью Управляющая Компания "РэйлТрансХолдинг" (ООО УК "РТХ") | Gantry crane equipped with jib crane |
-
2016
- 2016-05-18 CN CN201620453279.3U patent/CN205653064U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858485A (en) * | 2016-05-18 | 2016-08-17 | 无锡石油化工起重机有限公司 | Jib and bridge double-crane |
| RU177558U1 (en) * | 2017-07-28 | 2018-02-28 | Общество с ограниченной ответственностью Управляющая Компания "РэйлТрансХолдинг" (ООО УК "РТХ") | Gantry crane equipped with jib crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20170518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |