CN204873576U - Electronic single beam bridge crane - Google Patents
Electronic single beam bridge crane Download PDFInfo
- Publication number
- CN204873576U CN204873576U CN201520658855.3U CN201520658855U CN204873576U CN 204873576 U CN204873576 U CN 204873576U CN 201520658855 U CN201520658855 U CN 201520658855U CN 204873576 U CN204873576 U CN 204873576U
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- CN
- China
- Prior art keywords
- girder
- steel
- enclosed hood
- bridge crane
- beam bridge
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Abstract
The utility model relates to an electronic single beam bridge crane, it includes the girder, the both ends of girder all be connected with the end beam, the girder include herringbone steel, I -steel B, the herringbone steel integrated into one piece structure of colding pressing for the steel sheet, herringbone steel and the connection between the I -steel B for the welding, the lower extreme of girder be provided with hoisting mechanism, hoisting mechanism's the outside be connected with the enclosed hood, the both ends of enclosed hood all be provided with the baffle, baffle and enclosed hood between pass through spring coupling, the up end of bottom of enclosed hood install laser range finder, laser range finder be connected with the alarm, it is total the utility model has the advantages of save labour, economize material, simple process, with low costs, rational in infrastructure, sealed dustproof, the shock attenuation is crashproof.
Description
Technical field
The utility model belongs to lifting equipment and manufactures field, is specifically related to a kind of crane in bridge type, particularly a kind of electric single-beam bridge crane.
Background technology
Crane in bridge type is that factory is for handling object and the common tool completing some specific functions, due to its two ends be seated in up to concrete column or metallic support on, shape is like bridge, not by the obstruction of wayside equipment, therefore, it is that range of use is the widest, a kind of elevator machinery that quantity is maximum is current, existing mono beam overhead crane girder adopts U-shaped steel, I-beam section, flanging steel plate installed-welded to form, there is operation when blanking many, complex process during split, needs special tooling, welding job amount is large, and welding deformation is difficult to the shortcomings such as control; Therefore research and develop a kind of saving of labor, material-saving, technique is simple, cost is low, rational in infrastructure, sealing and dustproof, damping are crashproof electric single-beam bridge crane have Practical significance very much.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of saving of labor, material-saving, technique is simple, cost is low, rational in infrastructure, sealing and dustproof, damping are crashproof electric single-beam bridge crane.
The purpose of this utility model is achieved in that a kind of electric single-beam bridge crane, it comprises girder, the two ends of described girder are all connected with end carriage, described girder comprises herringbone steel, I-beam section B, described herringbone steel is the integrated formed structure that steel plate is cold-pressed into, connection between described herringbone steel and I-beam section B is welding, the lower end of described girder is provided with lifting mechanism, the outside of described lifting mechanism is connected with enclosed hood, the two ends of described enclosed hood are provided with baffle plate, described baffle plate is connected by spring with between enclosed hood, the upper surface of the bottom of described enclosed hood is provided with laser rangefinder, described laser rangefinder is connected with annunciator.
Connection between described lifting mechanism and enclosed hood is hinged.
The bottom of described end carriage is provided with support.
Described support is provided with track.
Width between described herringbone steel and two weld seams of I-beam section B is less than the width of I-beam section B.
Connection between described girder and end carriage, one end is that bolt is rigidly connected, and the other end is articulated structure.
The beneficial effects of the utility model: traditional bridging crane main beam is made up of U-shaped steel, I-beam section, flanging steel plate; U-shaped steel and flanging steel plate all need crimp of colding pressing, and it has 4 main welds and connects; Girder of the present utility model is made up of herringbone steel and I-beam section, and it has 2 main welds and connects, by current production technology, about 2 main welds reduce half than 4 weld seams man-hour; Girder top flange of the present utility model is comparatively far away apart from horizontal centre of form axle, increases the vertical resistance to bending in cross section, improves the strength and stiffness of girder vertical direction; Girder method for making of the present utility model has two kinds: one to be first steel plate is cold-pressed into U-shaped, and then by one set of die, U-shaped structure is cold-pressed into chevron pointing again; Another kind method is once cold-pressed into upper chevron pointing with composite die.The outside of traveling gear is connected with enclosed hood, plays the effect of sealed dustproof; Be provided with laser rangefinder in enclosed hood, laser rangefinder is connected with annunciator, carries out actv. control to lifting mechanism, prevents derailing or clashes into two ends obstacle; Enclosed hood is outside equipped with spring and baffle plate, realizes the effect that damping is crashproof further; Total the utility model has saving of labor, material-saving, technique is simple, cost is low, rational in infrastructure, sealing and dustproof, damping are crashproof advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electric single-beam bridge crane of the utility model.
Fig. 2 is the cross section structure schematic diagram of electric single-beam bridge crane girder in prior art.
Fig. 3 is the cross section structure schematic diagram of the girder of a kind of electric single-beam bridge crane of the utility model.
In figure: 1, girder 2, end carriage 3, lifting mechanism 4, track 5, support 6, enclosed hood 7, laser rangefinder 8, annunciator 9, spring 10, baffle plate 11, U-shaped firm 12, flanging steel plate 13, I-beam section A14, herringbone steel 15, I-beam section B.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As Figure 1-3, a kind of electric single-beam bridge crane, it comprises girder 1, the two ends of described girder 1 are all connected with end carriage 2, described girder 1 comprises herringbone steel 14, I-beam section B15, the integrated formed structure that described herringbone steel 14 is cold-pressed into for steel plate, connection between described herringbone steel 14 and I-beam section B15 is welding, the lower end of described girder 1 is provided with lifting mechanism 3, the outside of described lifting mechanism 3 is connected with enclosed hood 6, the two ends of described enclosed hood 6 are provided with baffle plate 10, described baffle plate 10 is connected by spring 9 with between enclosed hood 6, the upper surface of the bottom of described enclosed hood 6 is provided with laser rangefinder 7, described laser rangefinder 7 is connected with annunciator 8.
The utility model is when implementing: traditional bridging crane main beam is made up of U-shaped steel 11, I-beam section A13, flanging steel plate 12; U-shaped steel 11 and flanging steel plate 12 all need crimp of colding pressing, and it has 4 main welds and connects; Girder of the present utility model is made up of herringbone steel 14 and I-beam section B15, and it has 2 main welds and connects, by current production technology, about 2 main welds reduce half than 4 weld seams man-hour; Girder top flange of the present utility model is comparatively far away apart from horizontal centre of form axle, increases the vertical resistance to bending in cross section, improves the strength and stiffness of girder vertical direction; Girder 1 method for making of the present utility model has two kinds: one to be first steel plate is cold-pressed into U-shaped, and then by one set of die, U-shaped structure is cold-pressed into chevron pointing again; Another kind method is once cold-pressed into upper chevron pointing with composite die; Total the utility model has saving of labor, material-saving, technique is simple, cost is low, rational in infrastructure, sealing and dustproof, damping are crashproof advantage.
Embodiment 2
As Figure 1-3, a kind of electric single-beam bridge crane, it comprises girder 1, the two ends of described girder 1 are all connected with end carriage 2, described girder 1 comprises herringbone steel 14, I-beam section B15, the integrated formed structure that described herringbone steel 14 is cold-pressed into for steel plate, connection between described herringbone steel 14 and I-beam section B15 is welding, the lower end of described girder 1 is provided with lifting mechanism 3, the outside of described lifting mechanism 3 is connected with enclosed hood 6, the two ends of described enclosed hood 6 are provided with baffle plate 10, described baffle plate 10 is connected by spring 9 with between enclosed hood 6, the upper surface of the bottom of described enclosed hood 6 is provided with laser rangefinder 7, described laser rangefinder 7 is connected with annunciator 8.Connection between described lifting mechanism 3 and enclosed hood 6 is hinged.The bottom of described end carriage 2 is provided with support 5.Described support 5 is provided with track 4.Width between described herringbone steel 14 and two weld seams of I-beam section B15 is less than the width of I-beam section B15.Connection between described girder 1 and end carriage 2, one end is that bolt is rigidly connected, and the other end is articulated structure.
The utility model is when implementing: traditional bridging crane main beam is made up of U-shaped steel 11, I-beam section A13, flanging steel plate 12; U-shaped steel 11 and flanging steel plate 12 all need crimp of colding pressing, and it has 4 main welds and connects; Girder of the present utility model is made up of herringbone steel 14 and I-beam section B15, and it has 2 main welds and connects, by current production technology, about 2 main welds reduce half than 4 weld seams man-hour; Girder top flange of the present utility model is comparatively far away apart from horizontal centre of form axle, increases the vertical resistance to bending in cross section, improves the strength and stiffness of girder vertical direction; Girder 1 method for making of the present utility model has two kinds: one to be first steel plate is cold-pressed into U-shaped, and then by one set of die, U-shaped structure is cold-pressed into chevron pointing again; Another kind method is once cold-pressed into upper chevron pointing with composite die.The outside of traveling gear 3 is connected with enclosed hood 6, plays the effect of sealed dustproof; Be provided with laser rangefinder 7 in enclosed hood 6, laser rangefinder 7 is connected with annunciator 8, carries out actv. control to lifting mechanism 3, prevents derailing or clashes into two ends obstacle; Enclosed hood 6 is outside equipped with spring 9 and baffle plate 10, realizes the effect that damping is crashproof further; Total the utility model has saving of labor, material-saving, technique is simple, cost is low, rational in infrastructure, sealing and dustproof, damping are crashproof advantage.
Claims (6)
1. an electric single-beam bridge crane, it comprises girder, it is characterized in that: the two ends of described girder are all connected with end carriage, described girder comprises herringbone steel, I-beam section B, described herringbone steel is the integrated formed structure that steel plate is cold-pressed into, connection between described herringbone steel and I-beam section B is welding, the lower end of described girder is provided with lifting mechanism, the outside of described lifting mechanism is connected with enclosed hood, the two ends of described enclosed hood are provided with baffle plate, described baffle plate is connected by spring with between enclosed hood, the upper surface of the bottom of described enclosed hood is provided with laser rangefinder, described laser rangefinder is connected with annunciator.
2. a kind of electric single-beam bridge crane according to claim 1, is characterized in that: the connection between described lifting mechanism and enclosed hood is hinged.
3. a kind of electric single-beam bridge crane according to claim 1, is characterized in that: the bottom of described end carriage is provided with support.
4. a kind of electric single-beam bridge crane according to claim 3, is characterized in that: described support is provided with track.
5. a kind of electric single-beam bridge crane according to claim 1, is characterized in that: the width between described herringbone steel and two weld seams of I-beam section B is less than the width of I-beam section B.
6. a kind of electric single-beam bridge crane according to claim 1, is characterized in that: the connection between described girder and end carriage, and one end is that bolt is rigidly connected, and the other end is articulated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658855.3U CN204873576U (en) | 2015-08-28 | 2015-08-28 | Electronic single beam bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658855.3U CN204873576U (en) | 2015-08-28 | 2015-08-28 | Electronic single beam bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204873576U true CN204873576U (en) | 2015-12-16 |
Family
ID=54817976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520658855.3U Expired - Fee Related CN204873576U (en) | 2015-08-28 | 2015-08-28 | Electronic single beam bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204873576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069710A (en) * | 2022-06-27 | 2022-09-20 | 广东韶钢松山股份有限公司 | Laser ranging device and bridge crane |
-
2015
- 2015-08-28 CN CN201520658855.3U patent/CN204873576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069710A (en) * | 2022-06-27 | 2022-09-20 | 广东韶钢松山股份有限公司 | Laser ranging device and bridge 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: 20151216 Termination date: 20160828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |