CN204400482U - A kind of electric block gantry crane being convenient to transport, dismounting - Google Patents
A kind of electric block gantry crane being convenient to transport, dismounting Download PDFInfo
- Publication number
- CN204400482U CN204400482U CN201520013447.2U CN201520013447U CN204400482U CN 204400482 U CN204400482 U CN 204400482U CN 201520013447 U CN201520013447 U CN 201520013447U CN 204400482 U CN204400482 U CN 204400482U
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- CN
- China
- Prior art keywords
- transport
- electric block
- convenient
- supporting leg
- girder
- 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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Abstract
The utility model provides a kind of electric block gantry crane being convenient to transport, dismounting, comprise girder, supporting leg, I-beam section, electric block, described girder cross-sectional plane is del, described girder connection leg, be traveling mechanism of the larger traveller below supporting leg, the connection of traveling mechanism of the larger traveller and supporting leg is bearing pin nut; This patent structure is simply novel, and the cross-sectional plane of girder is del, and structural safety, stationarity are strong, and transport and convenient disassembly are saved material, can be made some movable joints.Leg structure convenient disassembly, transport facility back and forth; It is strong that traveling mechanism of the larger traveller solves alerting ability on the bad and bending track of road conditions, avoids gnawing rail phenomenon.
Description
Technical field
The utility model relates to weight-lifting equipment field, be specifically related to a kind of have be convenient to transport, the electric block gantry crane of dismounting.
Background technology
At present, the electric block gantry crane of prior art, girder is in the past that angle bar is welded, and as shown in Figure 7, shape is positive triangular flower holder form, be welded by angle bar and I-beam section, this kind of form structure complexity, waste material is serious, and cost is larger, for the transport trouble that span is large, cannot break joint; As shown in Figure 6, former supporting leg is mainly angle bar welding, cannot dismounting transport; As shown in Figure 8, former traveling mechanism of the larger traveller, for bolt with flange connects, method of attachment is fixing, runs into track and lays bending situation, often occur the situation of gnawing rail, cannot flexible motion.
Utility model content
The technical matters that the utility model solves there are provided a kind of convenient transportation, dismounting is convenient, structure is simple, cost is low electric block gantry crane.
Based on above-mentioned purpose, the technical matters that the utility model solves realizes by the following technical solutions:
A kind of electric block gantry crane being convenient to transport, dismounting, comprise girder, supporting leg, I-beam section, electric block, described girder cross-sectional plane is del, described girder connection leg, be traveling mechanism of the larger traveller below supporting leg, the connection of traveling mechanism of the larger traveller and supporting leg is bearing pin nut.
Further, described girder is spliced mutually by I-beam section and rectangular steel tube.
Further, described supporting leg is spliced by rectangular steel tube.
Further, the del of described girder cross-sectional plane is parallel arranged, and middle is bolt flexible connection.
The beneficial effects of the utility model are: this patent structure is simply novel, and the cross-sectional plane of girder is del, and structural safety, stationarity are strong, and transport and convenient disassembly are saved material, can be made some movable joints.Leg structure convenient disassembly, transport facility back and forth; It is strong that traveling mechanism of the larger traveller solves alerting ability on the bad and bending track of road conditions, avoids gnawing rail phenomenon.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right elevation of structural representation in Fig. 1;
Fig. 3 is the structural representation of the utility model supporting leg;
Fig. 4 is the cross-sectional structure schematic diagram of the utility model girder;
Fig. 5 is the structural representation of the utility model traveling mechanism of the larger traveller;
Fig. 6 is the structural representation of prior art supporting leg;
Fig. 7 is the cross-sectional structure schematic diagram of prior art girder;
Fig. 8 is the structural representation of prior art traveling mechanism of the larger traveller;
Detailed description of the invention
Below by way of Figure of description, set forth the utility model further.
Indicated as Figure 1-5, a kind of electric block gantry crane being convenient to transport, dismounting, comprise girder 2, supporting leg 5, I-beam section 3, electric block 1, described girder 2 cross-sectional plane is del, and the del of girder 2 cross-sectional plane is parallel arranged, and middle is bolt flexible connection, such design safety is high, stationarity is strong, structure is simple, convenient transportation, dismounting facility, and conservation, reduces costs; Described girder 2 connection leg is traveling mechanism of the larger traveller 6 below supporting leg 5, and traveling mechanism of the larger traveller 6 is bearing pin nut 7 with the connection of supporting leg 5, avoids like this gnawing rail, solves again on the bad and bending track of road conditions and travel obstructed problem; Girder 2 is spliced mutually by I-beam section 3 and rectangular steel tube 4; Supporting leg 5 is spliced by rectangular steel tube 4; Like this can convenient transportation back and forth, connect and be not welded and fixed, can in movable dismounting in transport back and forth.
Preferred embodiment of the present utility model is only, not in order to limit the utility model above.All make within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. be convenient to the electric block gantry crane of transport, dismounting for one kind, comprise girder, supporting leg, I-beam section, electric block, it is characterized in that, described girder cross-sectional plane is del, described girder connection leg, be traveling mechanism of the larger traveller below supporting leg, the connection of traveling mechanism of the larger traveller and supporting leg is bearing pin nut.
2. be convenient to the electric block gantry crane of transport, dismounting according to claim 1, it is characterized in that, described girder is spliced mutually by I-beam section and rectangular steel tube.
3. be convenient to the electric block gantry crane of transport, dismounting according to claim 1, it is characterized in that, described supporting leg is spliced by rectangular steel tube.
4. be convenient to the electric block gantry crane of transport, dismounting according to claim 1, it is characterized in that, the del of described girder cross-sectional plane is parallel arranged, and middle is that bolt is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013447.2U CN204400482U (en) | 2015-01-08 | 2015-01-08 | A kind of electric block gantry crane being convenient to transport, dismounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013447.2U CN204400482U (en) | 2015-01-08 | 2015-01-08 | A kind of electric block gantry crane being convenient to transport, dismounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204400482U true CN204400482U (en) | 2015-06-17 |
Family
ID=53424361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520013447.2U Expired - Fee Related CN204400482U (en) | 2015-01-08 | 2015-01-08 | A kind of electric block gantry crane being convenient to transport, dismounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204400482U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883636A (en) * | 2016-06-20 | 2016-08-24 | 上海振华重工集团（南通）有限公司 | 32T steel plate gantry crane part and component transfer technology |
| CN107352396A (en) * | 2016-05-09 | 2017-11-17 | 河南省大方重型机器有限公司 | A kind of pipe inverted triangle structure girder |
| CN107673202A (en) * | 2017-11-13 | 2018-02-09 | 无锡华东重型机械股份有限公司 | A kind of track crane installation method |
-
2015
- 2015-01-08 CN CN201520013447.2U patent/CN204400482U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352396A (en) * | 2016-05-09 | 2017-11-17 | 河南省大方重型机器有限公司 | A kind of pipe inverted triangle structure girder |
| CN105883636A (en) * | 2016-06-20 | 2016-08-24 | 上海振华重工集团（南通）有限公司 | 32T steel plate gantry crane part and component transfer technology |
| CN107673202A (en) * | 2017-11-13 | 2018-02-09 | 无锡华东重型机械股份有限公司 | A kind of track crane installation method |
| CN107673202B (en) * | 2017-11-13 | 2019-04-09 | 无锡华东重型机械股份有限公司 | A kind of track crane installation method |
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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: 20150617 Termination date: 20200108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |