CN208856798U - A kind of Bridge Structure of Bridge Crane - Google Patents
A kind of Bridge Structure of Bridge Crane Download PDFInfo
- Publication number
- CN208856798U CN208856798U CN201821322766.1U CN201821322766U CN208856798U CN 208856798 U CN208856798 U CN 208856798U CN 201821322766 U CN201821322766 U CN 201821322766U CN 208856798 U CN208856798 U CN 208856798U
- Authority
- CN
- China
- Prior art keywords
- girder
- rail
- trolley
- wheel
- guide groove
- 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
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- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The utility model discloses a kind of Bridge Structure of Bridge Crane, are related to crane technical field.The utility model includes girder, end carriage, trolley, girder has two, guide rail is equipped at the top of girder, guide rail both ends are equipped with limited block, nose girder is equipped with right above girder, nose girder bottom surface is provided with guide groove, and trolley is equipped with rail wheel, rail wheel and track roller cooperate, and rail wheel and guide groove guide groove cooperate.The utility model right above girder by being added the Guide beam structure for being easily installed and having guide groove, guide the rail wheel run on girder track, ensure that trolley wheel does not run rail, do not gnaw rail, both installation had been maintained easily, maintenance cost is saved again, while also being effectively prevented foreign matter and being fallen on girder Crane Rail the risk for causing clamp rail or derailing.
Description
Technical field
The utility model belongs to crane technical field, more particularly to a kind of Bridge Structure of Bridge Crane.
Background technique
Bridge crane on the market at present, due to using frequently, span is big and design on all kinds of reasons, cause such to rise
Heavy-duty machine wheel service life is short, and wheel gnawing rail is the main reason for wheel service life is short.And often after more wheel change, and do not have
By conscientious adjustment, wheel is caused frequently to be replaced.Thus wheel has become a great problem of bridge crane maintenance of equipment,
Brought maintenance of equipment expense is quite high.
Utility model content
The purpose of this utility model is to provide a kind of Bridge Structure of Bridge Crane, effectively solve or part solves bridge
Formula crane locomotive rotation browsing rail leads to the problem of frequently repairing.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of Bridge Structure of Bridge Crane, including girder, end carriage and trolley, the girder have
Two, two girders are fixedly connected in parallel at the top of the end carriage；Guide rail is equipped at the top of the girder, the guide rail both ends are solid
Surely it is equipped with a limited block；A nose girder is provided with right above the girder, the nose girder bottom surface is provided with a guide groove, and nose girder is logical
It crosses the cushion block that bottom both ends are fixedly connected to be fixedly connected with both ends at the top of the girder, is provided with support on the outside of the nose girder
It is fixedly connected on the outside of block, the supporting block upper end and nose girder, is fixedly connected on the outside of the supporting block lower end and the girder；It is described
Trolley is equipped with rail wheel, and trolley is cooperated by the rail wheel and the track roller, the rail wheel and institute
State the cooperation of guide groove guide groove.
Further, the supporting block upper end is connect by way of bolt with the nose girder lateral wall, supporting block lower end
It is welded with the girder lateral wall.
Further, the nose girder is connect by way of bolt with the cushion block, the cushion block and the Main Girder Welding.
Further, the support number of blocks being arranged on every beam of the nose girder is at least 1 piece.
The utility model has the following beneficial effects:
The utility model is existed by the way that the Guide beam structure for being easily installed and having guide groove, guidance are added right above girder
The rail wheel run on girder track, it is ensured that trolley wheel does not run rail, do not gnaw rail, has not only maintained easily installation, but also save
Maintenance cost, while also effectively preventing foreign matter and falling on girder Crane Rail the risk for causing clamp rail or derailing.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the side top view that the utility model conceals members；
In attached drawing, parts list represented by the reference numerals are as follows:
1- girder, 2- nose girder, 3- end carriage, 4- trolley, 5- limited block, 101- guide rail, 102- cushion block, 201- guide groove,
202- supporting block, 401- rail wheel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "top", " in ", " outside ",
Indicating positions or the positional relationship such as "inner", " end ", are merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified component or element must have a particular orientation, it is constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.
Embodiment 1
It please refers to shown in Fig. 1-3, the utility model is a kind of Bridge Structure of Bridge Crane, including girder 1,3 and of end carriage
Trolley 4, girder 1 are made of two crossbeams, largely increase the stabilization and lifting weight of crane, two girders
1 is fixedly connected on 3 top of end carriage in parallel；Guide rail 101 is equipped at the top of girder 1,101 both ends of guide rail are fixed with a limited block 5；
A nose girder 2 is provided with right above girder 1,2 bottom surface of nose girder is provided with a guide groove 201, and nose girder 2 connects by the way that bottom both ends are fixed
The cushion block 102 connect is fixedly connected with 1 top both ends of girder, is provided with supporting block 202 on the outside of nose girder 2,202 upper end of supporting block with
It is fixedly connected on the outside of nose girder 2, is fixedly connected on the outside of 202 lower end of supporting block and girder 1；Trolley 4 is equipped with rail wheel 401,
Trolley 4 is cooperated by rail wheel 401 and 101 idler wheel of guide rail, and rail wheel 401 and 201 guide groove of guide groove cooperate.
The utility model has greatly reinforced the load-bearing capacity of crane using the structure of double girders；Girder upper rail both ends
The limited block of setting ensure that trolley safe driving；The nose girder being arranged right above girder, can be opened up by nose girder bottom surface
The rail wheel that guide groove strictly limits trolley travels on guide rail, it is ensured that trolley rail wheel does not run rail, do not gnaw rail, both side
Just maintenance installation, and maintenance cost is saved, simultaneously because nose girder is covering the cause in the just main side of guide rail, effectively prevent foreign matter
It falls on girder Crane Rail and causes the risk of clamp rail or derailing.
Embodiment 2
It please refers to shown in Fig. 1-3, the utility model is a kind of Bridge Structure of Bridge Crane, including girder 1,3 and of end carriage
Trolley 4, girder 1 are made of two crossbeams, largely increase the stabilization and lifting weight of crane, two girders
1 is fixedly connected on 3 top of end carriage in parallel；Guide rail 101 is equipped at the top of girder 1,101 both ends of guide rail are fixed with a limited block 5；
A nose girder 2 is provided with right above girder 1,2 bottom surface of nose girder is provided with a guide groove 201, and nose girder 2 connects by the way that bottom both ends are fixed
The cushion block 102 connect is fixedly connected with 1 top both ends of girder, is provided with supporting block 202 on the outside of nose girder 2,202 upper end of supporting block with
It is fixedly connected on the outside of nose girder 2, is fixedly connected on the outside of 202 lower end of supporting block and girder 1；Trolley 4 is equipped with rail wheel 401,
Trolley 4 is cooperated by rail wheel 401 and 101 idler wheel of guide rail, and rail wheel 401 and 201 guide groove of guide groove cooperate.
Preferably, 202 upper end of supporting block is connect by way of bolt with 2 lateral wall of nose girder, 202 lower end of supporting block and master
The welding of 1 lateral wall of beam.
Preferably, nose girder 2 is connect by way of bolt with cushion block 102, and cushion block 102 and girder 1 weld.
Preferably, 202 quantity of supporting block being arranged on the every beam of nose girder 2 is at least 1 piece.
The utility model has greatly reinforced the load-bearing capacity of crane using the structure of double girders；Girder upper rail both ends
The limited block of setting ensure that trolley safe driving；The nose girder being arranged right above girder, can be opened up by nose girder bottom surface
The rail wheel that guide groove strictly limits trolley travels on guide rail, it is ensured that trolley rail wheel does not run rail, do not gnaw rail, both side
Just maintenance installation, and maintenance cost is saved, simultaneously because nose girder is covering the cause in the just main side of guide rail, effectively prevent foreign matter
It falls on girder Crane Rail and causes the risk of clamp rail or derailing.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (4)
1. a kind of Bridge Structure of Bridge Crane, including girder (1), end carriage (3) and trolley (4), it is characterised in that: described
Girder (1) has two, and two girders (1) are fixedly connected in parallel at the top of the end carriage (3)；
Guide rail (101) are equipped at the top of the girder (1), guide rail (101) both ends are fixed with a limited block (5)；It is described
It is provided with a nose girder (2) right above girder (1), nose girder (2) bottom surface is provided with a guide groove (201), and nose girder (2) passes through
The cushion block (102) that bottom both ends are fixedly connected is fixedly connected with both ends at the top of the girder (1), is all provided on the outside of the nose girder (2)
It is equipped with supporting block (202), is fixedly connected on the outside of supporting block (202) upper end and nose girder (2), supporting block (202) lower end
It is fixedly connected with the girder (1) outside；
The trolley (4) is equipped with rail wheel (401), and trolley (4) passes through the rail wheel (401) and the guide rail
(101) idler wheel cooperates, and the rail wheel (401) and the guide groove (201) guide groove cooperate.
2. a kind of Bridge Structure of Bridge Crane according to claim 1, which is characterized in that on the supporting block (202)
End is connect by way of bolt with the nose girder (2) lateral wall, and supporting block (202) lower end and the girder (1) lateral wall weld
It connects.
3. a kind of Bridge Structure of Bridge Crane according to claim 1 or 2, which is characterized in that the nose girder (2) and institute
It states cushion block (102) to connect by way of bolt, the cushion block (102) and the girder (1) are welded.
4. a kind of Bridge Structure of Bridge Crane according to claim 1, which is characterized in that every beam of the nose girder (2)
The supporting block (202) quantity of upper setting is at least 1 piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821322766.1U CN208856798U (en) | 2018-08-16 | 2018-08-16 | A kind of Bridge Structure of Bridge Crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821322766.1U CN208856798U (en) | 2018-08-16 | 2018-08-16 | A kind of Bridge Structure of Bridge Crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208856798U true CN208856798U (en) | 2019-05-14 |
Family
ID=66414773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821322766.1U Expired - Fee Related CN208856798U (en) | 2018-08-16 | 2018-08-16 | A kind of Bridge Structure of Bridge Crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208856798U (en) |
-
2018
- 2018-08-16 CN CN201821322766.1U patent/CN208856798U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20200816 |