CN202481920U - Twin-beam main end beam connecting device - Google Patents
Twin-beam main end beam connecting device Download PDFInfo
- Publication number
- CN202481920U CN202481920U CN2012200270134U CN201220027013U CN202481920U CN 202481920 U CN202481920 U CN 202481920U CN 2012200270134 U CN2012200270134 U CN 2012200270134U CN 201220027013 U CN201220027013 U CN 201220027013U CN 202481920 U CN202481920 U CN 202481920U
- Authority
- CN
- China
- Prior art keywords
- connecting device
- end carriage
- twin
- utility
- model
- 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 twin-beam main end beam connecting device, which comprises a main beam and an end beam, wherein the main beam is provided with an inverted L-shaped groove; the end beam is connected onto the inverted L-shaped groove. The twin-beam main end beam connecting device disclosed by the utility model has the characteristics of simple structure, convenience in operation and assembly and disassembly and high practical applicability.
Description
Technical field
The utility model relates to the hoisting crane field, refers more particularly to a kind of twin beams master end carriage connecting device.
Background technology
As shown in Figure 1, the twin beams master end carriage of present hoisting crane all is that end carriage 2 is inserted in the groove 12 of girder 1, then through being welded to connect; So, the overall dimension of twin beams master end carriage is excessive, deposits bigger inconvenience for its transportation.
The utility model content
The purpose of the utility model is to overcome above-mentioned weak point of the prior art and a kind of simple in structure, easy to operate, convenient transportation, practical novel twin beams master end carriage connecting device is provided.
The utility model is realized through following mode:
A kind of twin beams master end carriage connecting device comprises girder 1 and end carriage 2, and it is characterized in that: described girder 1 is provided with inverted "L" shaped groove 11; Described end carriage 2 is connected on the inverted "L" shaped groove 11.
Described girder 1 is connected through nut 3 with end carriage 2.
The advantage of the utility model is: simple in structure, easy to operate, girder and end carriage are separated transportation, be convenient to loading and unloading.
Description of drawings
Fig. 1 prior art structural representation;
Fig. 2 the utility model structural front view;
Fig. 3 the utility model structure side view.
The specific embodiment
Combine accompanying drawing at present, the utility model specific embodiment be detailed:
Like Fig. 2, shown in Figure 3, a kind of twin beams master end carriage connecting device comprises girder 1 and end carriage 2, and it is characterized in that: described girder 1 is provided with inverted "L" shaped groove 11; Described end carriage 2 is connected on the inverted "L" shaped groove 11.
Described girder 1 is connected through nut 3 with end carriage 2.
The utility model was opened transportation in 2 minutes with girder 1 and end carriage, was convenient to loading and unloading.
Claims (2)
1. a twin beams master end carriage connecting device comprises girder (1) and end carriage (2), and it is characterized in that: described girder (1) is provided with inverted "L" shaped groove (11); Described end carriage (2) is connected on the inverted "L" shaped groove (11).
2. a kind of twin beams master end carriage connecting device according to claim 1, it is characterized in that: described girder (1) is connected through nut (3) with end carriage (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200270134U CN202481920U (en) | 2012-01-20 | 2012-01-20 | Twin-beam main end beam connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200270134U CN202481920U (en) | 2012-01-20 | 2012-01-20 | Twin-beam main end beam connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202481920U true CN202481920U (en) | 2012-10-10 |
Family
ID=46956359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200270134U Expired - Fee Related CN202481920U (en) | 2012-01-20 | 2012-01-20 | Twin-beam main end beam connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202481920U (en) |
-
2012
- 2012-01-20 CN CN2012200270134U patent/CN202481920U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20180120 |