CN218841509U - Charging gantry crane - Google Patents
Charging gantry crane Download PDFInfo
- Publication number
- CN218841509U CN218841509U CN202223316879.XU CN202223316879U CN218841509U CN 218841509 U CN218841509 U CN 218841509U CN 202223316879 U CN202223316879 U CN 202223316879U CN 218841509 U CN218841509 U CN 218841509U
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- Prior art keywords
- portal
- track
- trolley
- crossbeam
- matched
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The utility model provides a reinforced gantry crane, includes the portal, and the bottom of portal is equipped with cart running gear, the fixed portal cat ladder in side of portal, and the crossbeam of portal is including being afraid of three of parallel: first crossbeam, middle main beam, third crossbeam, the first track of inboard regulation of first crossbeam, second track and third track are fixed respectively to the both sides of middle main beam, the fourth track of inboard regulation of third crossbeam, and the top of portal is equipped with two dollies: the first trolley is matched with the second trolley, the second trolley is matched with the first track and the second track, and the first trolley is matched with the third track and the fourth track. Compared with the prior art, the technical effect of the utility model is that, the utility model discloses be equipped with three roof beams four rails, two dolly mutually noninterferes, efficiency is higher.
Description
Technical Field
The utility model relates to a charging gantry crane, which is used for adding scrap steel and other auxiliary materials (cold materials) into a converter or an electric furnace in a steelmaking workshop.
Background
At present, in the charging crane equipment industry, a bridge crane is generally adopted for the charging crane (for example, the date of authorization notice is 03/11/2010, and the number of authorization notice is CN 201619962U), and if two trolleys are arranged on one track, the two trolleys interfere with each other. Therefore, in general, one crane and one trolley are low in efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves: how to design a half gantry crane of three roof beams four rails can improve reinforced efficiency.
The technical scheme of the utility model specifically does:
the utility model provides a reinforced gantry crane, includes the portal, and the bottom of portal is equipped with cart running gear, the fixed portal cat ladder in side of portal, and the crossbeam of portal is including being afraid of three of parallel: first crossbeam, middle main beam, third crossbeam, the first track of inboard regulation of first crossbeam, second track and third track are fixed respectively to the both sides of middle main beam, the fourth track of inboard regulation of third crossbeam, and the top of portal is equipped with two dollies: the first trolley is matched with the second trolley, the second trolley is matched with the first track and the second track, and the first trolley is matched with the third track and the fourth track.
The middle main beam is in a wide box beam structure.
Compared with the prior art, the technical effect of the utility model is that, the utility model discloses be equipped with three roof beams four rails, two dolly mutually noninterferes, efficiency is higher.
Drawings
Fig. 1 is a front view schematically illustrating the present invention.
Fig. 2 is a right-side view schematic diagram of the present invention.
Fig. 3 is a schematic top view of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments thereof.
As shown in fig. 1-3, a reinforced portal crane, including portal 1, the bottom of portal 1 is equipped with cart running gear (generally for the wheel group) 4, and portal cat ladder 5 is fixed to the side of portal 1, and the crossbeam of portal 1 is including afraid of parallel three: the first cross beam 61, the middle main cross beam 62 and the third cross beam 63, wherein the inner side of the first cross beam 61 defines a first rail 71, the two sides of the middle main cross beam 62 are respectively fixed with a second rail 72 and a third rail 73, and the inner side of the third cross beam 63 defines a fourth rail 74.
The top of portal 1 is equipped with two dollies: the first trolley 2 is matched with the second trolley 3, the second trolley 3 is matched with the first rail 71 and the second rail 72, and the first trolley 2 is matched with the third rail 73 and the fourth rail 74.
The middle main beam 62 is a wide box beam structure.
The working principle is as follows:
as shown in fig. 1-3, in use, the first trolley 2 and the second trolley 3 are respectively matched with a set of lifting appliances, and each set of lifting appliance is responsible for a group of steel scraps or other auxiliary materials (cold materials). In the moving process of the charging portal crane, the first trolley 2 and the second trolley 3 move synchronously with the charging portal crane, after the purpose is achieved, the first trolley 2 and the second trolley 3 respectively carry out charging operation, because the two respectively run on the track of the two, the two do not interfere, thus, the charging portal crane can feed two sets of materials every time, and the efficiency is high.
See the prior art for further details.
While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.
Claims (2)
1. The utility model provides a reinforced portal crane, includes portal (1), and the bottom of portal (1) is equipped with cart running gear (4), fixed portal cat ladder (5) in side of portal (1), its characterized in that: the crossbeam of portal (1) is afraid of parallel three including: first crossbeam (61), middle main beam (62), third crossbeam (63), first track (71) are prescribed to the inboard of first crossbeam (61), and second track (72) and third track (73) are fixed respectively to the both sides of middle main beam (62), and fourth track (74) are prescribed to the inboard of third crossbeam (63), and the top of portal (1) is equipped with two dollies: the first trolley (2) is matched with the second trolley (3), the second trolley (3) is matched with the first rail (71) and the second rail (72), and the first trolley (2) is matched with the third rail (73) and the fourth rail (74).
2. A loading gantry crane according to claim 1, characterized in that: the middle main beam (62) is in a wide box beam structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223316879.XU CN218841509U (en) | 2022-12-12 | 2022-12-12 | Charging gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223316879.XU CN218841509U (en) | 2022-12-12 | 2022-12-12 | Charging gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218841509U true CN218841509U (en) | 2023-04-11 |
Family
ID=87283101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223316879.XU Active CN218841509U (en) | 2022-12-12 | 2022-12-12 | Charging gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218841509U (en) |
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2022
- 2022-12-12 CN CN202223316879.XU patent/CN218841509U/en active Active
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