CN204823729U - Bridge crane girder and end beam connection structure - Google Patents
Bridge crane girder and end beam connection structure Download PDFInfo
- Publication number
- CN204823729U CN204823729U CN201520467037.5U CN201520467037U CN204823729U CN 204823729 U CN204823729 U CN 204823729U CN 201520467037 U CN201520467037 U CN 201520467037U CN 204823729 U CN204823729 U CN 204823729U
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- China
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- type connecting
- bar hole
- girder
- end carriage
- connecting panel
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Abstract
The utility model relates to a bridge crane girder and end beam connection structure, it includes end beam and girder, the upper surface of the one end of end beam is provided with L type connecting plate A, L type connecting plate A and end beam fixed connection, L type connecting plate A's upper portion is provided with bar hole A, the upper surface of end beam transversely is provided with bolt hole A, the left surface of end beam is provided with the connecting sleeve, be provided with connecting pin roll in the connecting sleeve, connecting pin roll's both ends are connected with the rotation sleeve, it has the end fixing board to rotate telescopic sub -unit connection, the lower part of end fixing board is provided with bar hole B, the lower surface of the tip of girder is provided with the limiting plate, the trailing flank lower part of girder tip is provided with L type connecting plate B, L type connecting plate B and girder fixed connection, L type connecting plate B's lower part is provided with bar hole C, and is simple in structure, wide application range, easy installation, the degree of adaptability is high, good safety performance, firm in fixing, no shedding and long service life.
Description
Technical field
The utility model belongs to hoisting crane assembly technique field, is specifically related to a kind of hoisting crane connection structure, particularly a kind of bridging crane main beam and end carriage connection structure.
Background technology
Crane in bridge type is that factory is for handling object and the common tool completing some specific functions.The connection of bridging crane main beam and end carriage, general by flange directly by girder and end carriage vertical butt joint to together with.Its weak point is, shearing force suffered by tie bolt is larger, along with the accumulation of stress, bolt can be caused to be out of shape, cause girder and end carriage to depart from, and accuracy requirement is high when it is installed, this just adds the difficulty of assembling virtually, and what increase workman pulls intensity, and the connection of girder and end carriage is firm not on the other hand, the easy situation occurring departing from, increases potential safety hazard.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of and have that structure is simple, applied widely, easy for installation, fitness is high, safety performance is good, fixed, the bridging crane main beam of long service life and end carriage connection structure.
The technical solution adopted in the utility model is achieved in that a kind of bridging crane main beam and end carriage connection structure, it comprises end carriage and girder, the upper surface of one end of described end carriage is provided with L-type connecting panel A, described L-type connecting panel A is fixedly connected with end carriage, the top of L-type connecting panel A is provided with bar hole A, described bar hole A is set to vertical structure, the upper surface of end carriage is horizontally arranged with bolt hole A, the left surface of end carriage is provided with coupling bush, connection bearing pin is provided with in described coupling bush, the two ends of described connection bearing pin are connected with rotational sleeve, the bottom of described rotational sleeve is connected with end winding support plate, the bottom of described end winding support plate is provided with bar hole B, described bar hole B is set to vertical structure, the lower surface of the end of described girder is provided with positioning plate, the top of the end face of girder is provided with bolt hole B, the bottom of the positive side of girder is provided with bolt hole C, the trailing flank bottom of end of main beam is provided with L-type connecting panel B, described L-type connecting panel B is fixedly connected with girder, the bottom of L-type connecting panel B is provided with bar hole C, described bar hole C is set to longitudinal construction.
Described L-type connecting panel A and end carriage are welded to connect.
Described L-type connecting panel B is connected with Main Girder Welding.
Described bar hole A is identical with bolt hole C magnitude setting, and bar hole A and bolt hole C is arranged on same horizon.
Described bar hole C is identical with bolt hole A magnitude setting, and bar hole C and bolt hole A is arranged on same horizon.
Described positioning plate matches to the distance of end of main beam and the width of end carriage.
Described bar hole B is identical with bolt hole B magnitude setting, and bar hole B and bolt hole B is arranged on same horizon.
The beneficial effects of the utility model: a kind of bridging crane main beam of the utility model and end carriage connection structure, adopt the form of L-type connecting panel, the connecting panel assembling of this structure is more convenient, in addition, the L-type connecting panel A that girder and end carriage both sides are arranged is fixedly connected with end carriage respectively at girder with L-type connecting panel B, the design of this structure also can effectively reduce the precision in fitting process, in addition, L-type connecting panel A is provided with bar hole A, and bar hole A is set to vertical structure, this structure can reduce the assembling inconvenience that vertical error brings by actv., improve the efficiency of assembling, simultaneously, the side of one end of end carriage is provided with end winding support plate, end winding support plate is by the connection pinned connection in the coupling bush of setting, the design of this structure can actv. when reducing end winding support, take up room when adapter plate is fixedly installed larger, assembly precision requires high shortcoming, operate more flexible, it is simple that the utility model has structure, applied widely, easy for installation, fitness is high, safety performance is good, fixed, the advantage of long service life.
Accompanying drawing explanation
Fig. 1 is a kind of bridging crane main beam of the utility model and end carriage connection structure front view.
Fig. 2 is a kind of bridging crane main beam of the utility model and end carriage connection structure left view.
Fig. 3 is the front view of the girder of a kind of bridging crane main beam of the utility model and end carriage connection structure.
Fig. 4 is the birds-eye view of the end carriage of a kind of bridging crane main beam of the utility model and end carriage connection structure.
Fig. 5 is the structural representation of the L-type connecting panel B of a kind of bridging crane main beam of the utility model and end carriage connection structure.
In figure: 1, end carriage 2, girder 3, L-type connecting panel A4, bar hole A5, bolt hole A6, coupling bush 7, connection bearing pin 8, rotational sleeve 9, end winding support plate 10, bar hole B11, positioning plate 12, bolt hole B13, bolt hole C14, L-type connecting panel B15, bar hole C.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As Figure 1-5, a kind of bridging crane main beam and end carriage connection structure, it comprises end carriage 1 and girder 2, the upper surface of one end of described end carriage 1 is provided with L-type connecting panel A3, described L-type connecting panel A3 is fixedly connected with end carriage 1, the top of L-type connecting panel A3 is provided with bar hole A4, described bar hole A4 is set to vertical structure, the upper surface of end carriage 1 is horizontally arranged with bolt hole A5, the left surface of end carriage 1 is provided with coupling bush 6, be provided with in described coupling bush 6 and connect bearing pin 7, the two ends of described connection bearing pin 7 are connected with rotational sleeve 8, the bottom of described rotational sleeve 8 is connected with end winding support plate 9, the bottom of described end winding support plate 9 is provided with bar hole B10, described bar hole B10 is set to vertical structure, the lower surface of the end of described girder 2 is provided with positioning plate 11, the top of the end face of girder 2 is provided with bolt hole B12, the bottom of the positive side of girder 2 is provided with bolt hole C13, the trailing flank bottom of girder 2 end is provided with L-type connecting panel B14, described L-type connecting panel B14 is fixedly connected with girder 2, the bottom of L-type connecting panel B14 is provided with bar hole C15, described bar hole C15 is set to longitudinal construction.
A kind of bridging crane main beam of the utility model and end carriage connection structure, adopt the form of L-type connecting panel, the connecting panel assembling of this structure is more convenient, in addition, the L-type connecting panel A that girder and end carriage both sides are arranged is fixedly connected with end carriage respectively at girder with L-type connecting panel B, the design of this structure also can effectively reduce the precision in fitting process, in addition, L-type connecting panel A is provided with bar hole A, and bar hole A is set to vertical structure, this structure can reduce the assembling inconvenience that vertical error brings by actv., improve the efficiency of assembling, simultaneously, the side of one end of end carriage is provided with end winding support plate, end winding support plate is by the connection pinned connection in the coupling bush of setting, the design of this structure can actv. when reducing end winding support, take up room when adapter plate is fixedly installed larger, assembly precision requires high shortcoming, operate more flexible, it is simple that the utility model has structure, applied widely, easy for installation, fitness is high, safety performance is good, fixed, the advantage of long service life.
Embodiment 2
As Figure 1-5, a kind of bridging crane main beam and end carriage connection structure, it comprises end carriage 1 and girder 2, the upper surface of one end of described end carriage 1 is provided with L-type connecting panel A3, described L-type connecting panel A3 is fixedly connected with end carriage 1, the top of L-type connecting panel A3 is provided with bar hole A4, described bar hole A4 is set to vertical structure, the upper surface of end carriage 1 is horizontally arranged with bolt hole A5, the left surface of end carriage 1 is provided with coupling bush 6, be provided with in described coupling bush 6 and connect bearing pin 7, the two ends of described connection bearing pin 7 are connected with rotational sleeve 8, the bottom of described rotational sleeve 8 is connected with end winding support plate 9, the bottom of described end winding support plate 9 is provided with bar hole B10, described bar hole B10 is set to vertical structure, the lower surface of the end of described girder 2 is provided with positioning plate 11, the top of the end face of girder 2 is provided with bolt hole B12, the bottom of the positive side of girder 2 is provided with bolt hole C13, the trailing flank bottom of girder 2 end is provided with L-type connecting panel B14, described L-type connecting panel B14 is fixedly connected with girder 2, the bottom of L-type connecting panel B14 is provided with bar hole C15, described bar hole C15 is set to longitudinal construction.
Described L-type connecting panel A3 and end carriage 1 are welded to connect.
Described L-type connecting panel B14 and girder 2 are welded to connect.
Described bar hole A4 is identical with bolt hole C13 magnitude setting, and bar hole A4 and bolt hole C13 is arranged on same horizon.
Described bar hole C15 is identical with bolt hole A5 magnitude setting, and bar hole C15 and bolt hole A5 is arranged on same horizon.
Described positioning plate 11 matches to the distance of girder 2 end with the width of end carriage 1.
Described bar hole B10 is identical with bolt hole B12 magnitude setting, and bar hole B10 and bolt hole B12 is arranged on same horizon.
A kind of bridging crane main beam of the utility model and end carriage connection structure, adopt the form of L-type connecting panel, the connecting panel assembling of this structure is more convenient, in addition, the L-type connecting panel A that girder and end carriage both sides are arranged is fixedly connected with end carriage respectively at girder with L-type connecting panel B, the design of this structure also can effectively reduce the precision in fitting process, in addition, L-type connecting panel A is provided with bar hole A, and bar hole A is set to vertical structure, this structure can reduce the assembling inconvenience that vertical error brings by actv., improve the efficiency of assembling, simultaneously, the side of one end of end carriage is provided with end winding support plate, end winding support plate is by the connection pinned connection in the coupling bush of setting, the design of this structure can actv. when reducing end winding support, take up room when adapter plate is fixedly installed larger, assembly precision requires high shortcoming, operate more flexible, it is simple that the utility model has structure, applied widely, easy for installation, fitness is high, safety performance is good, fixed, the advantage of long service life.
Claims (7)
1. a bridging crane main beam and end carriage connection structure, it comprises end carriage and girder, it is characterized in that: the upper surface of one end of described end carriage is provided with L-type connecting panel A, described L-type connecting panel A is fixedly connected with end carriage, the top of L-type connecting panel A is provided with bar hole A, described bar hole A is set to vertical structure, the upper surface of end carriage is horizontally arranged with bolt hole A, the left surface of end carriage is provided with coupling bush, connection bearing pin is provided with in described coupling bush, the two ends of described connection bearing pin are connected with rotational sleeve, the bottom of described rotational sleeve is connected with end winding support plate, the bottom of described end winding support plate is provided with bar hole B, described bar hole B is set to vertical structure, the lower surface of the end of described girder is provided with positioning plate, the top of the end face of girder is provided with bolt hole B, the bottom of the positive side of girder is provided with bolt hole C, the trailing flank bottom of end of main beam is provided with L-type connecting panel B, described L-type connecting panel B is fixedly connected with girder, the bottom of L-type connecting panel B is provided with bar hole C, described bar hole C is set to longitudinal construction.
2. a kind of bridging crane main beam according to claim 1 and end carriage connection structure, is characterized in that: described L-type connecting panel A and end carriage are welded to connect.
3. a kind of bridging crane main beam according to claim 1 and end carriage connection structure, is characterized in that: described L-type connecting panel B is connected with Main Girder Welding.
4. a kind of bridging crane main beam according to claim 1 and end carriage connection structure, is characterized in that: described bar hole A is identical with bolt hole C magnitude setting, and bar hole A and bolt hole C is arranged on same horizon.
5. a kind of bridging crane main beam according to claim 1 and end carriage connection structure, is characterized in that: described bar hole C is identical with bolt hole A magnitude setting, and bar hole C and bolt hole A is arranged on same horizon.
6. a kind of bridging crane main beam according to claim 1 and end carriage connection structure, is characterized in that: described positioning plate matches to the distance of end of main beam and the width of end carriage.
7. the according to claim 1 a kind of bridging crane main beam described in and end carriage connection structure, is characterized in that: described bar hole B is identical with bolt hole B magnitude setting, and bar hole B and bolt hole B is arranged on same horizon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520467037.5U CN204823729U (en) | 2015-07-02 | 2015-07-02 | Bridge crane girder and end beam connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520467037.5U CN204823729U (en) | 2015-07-02 | 2015-07-02 | Bridge crane girder and end beam connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204823729U true CN204823729U (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520467037.5U Expired - Fee Related CN204823729U (en) | 2015-07-02 | 2015-07-02 | Bridge crane girder and end beam connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204823729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824953A (en) * | 2020-03-03 | 2020-10-27 | 合肥恺文重工机械有限公司 | Storage battery driven crane end beam |
-
2015
- 2015-07-02 CN CN201520467037.5U patent/CN204823729U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824953A (en) * | 2020-03-03 | 2020-10-27 | 合肥恺文重工机械有限公司 | Storage battery driven crane end beam |
| CN111824953B (en) * | 2020-03-03 | 2024-06-07 | 合肥恺文重工机械有限公司 | End beam of storage battery driven 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: 20151202 Termination date: 20160702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |