CN204265289U - A kind of double girder crane and walking on stage - Google Patents
A kind of double girder crane and walking on stage Download PDFInfo
- Publication number
- CN204265289U CN204265289U CN201420749236.0U CN201420749236U CN204265289U CN 204265289 U CN204265289 U CN 204265289U CN 201420749236 U CN201420749236 U CN 201420749236U CN 204265289 U CN204265289 U CN 204265289U
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- CN
- China
- Prior art keywords
- guardrail
- walking
- stage
- double girder
- girder crane
- 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 relates to a kind of double girder crane and walks on stage, walking on stage of a kind of double girder crane comprises walking stand, the right-hand member walking stand is provided with guardrail, the right-hand member of described guardrail is provided with the bottom bracket that one end is fixedly arranged on described guardrail, the other end overhangs towards the direction deviating from described guardrail, and described guardrail and/or described bottom bracket are provided with the fixed sturcture for fixing corresponding electric box.Because electric box is placed on bottom bracket, and fixed by the fixed sturcture be arranged on guardrail and/or bottom bracket, such electric box does not take space of walking on stage, requiring under the prerequisite reaching same reserved passageway and space for maintenance, walking on stage of relative contrast's file of walking on stage of a kind of double girder crane of the present utility model, the width setting reduced size of walking on stage just can meet the requirements, and which saves the raw MAT'L of processing and manufacturing, is conducive to the cost reducing processing and manufacturing.
Description
Technical field
The utility model relates to a kind of double girder crane and walks on stage.
Background technology
Double girder crane of the prior art, as shown in Figure 1, the moving beam that it length comprising about two parallel layings extends all along the longitudinal direction, two moving beams are respectively and move left crossbeam, move right crossbeam 6, move right and crossbeam 6 is installed with the horizontally disposed of the right-hand member being positioned at the crossbeam that moves right walks on stage, walk on stage and comprise walking stand 1 and the guardrail 3 be fixedly arranged on away on stand, the A-pillar that the length that guardrail 3 comprises tandem setting extends all along the vertical direction, rear column 7, before, rear column is by before being arranged on, the crossbeam that two length between rear column extend all is along the longitudinal direction solid-located, two crossbeams are respectively entablatrance, cross sill 5, cross sill 5 is positioned at the below of entablatrance.
Above-mentioned double girder crane also comprises electric part, electric part comprises electric box and electric wiring composition, because electric box 2 is arranged on away on stand, take a part to walk on stage space, in order to reserved enough passages and space for maintenance, then need to strengthen the size of walking on stage, which increases the processing and manufacturing cost of walking on stage.
Summary of the invention
The purpose of this utility model is to provide walking on stage of a kind of double girder crane, takies the high technical matters of the processing and manufacturing cost of walking on stage that causes in space of walking on stage to solve electric box in prior art.Meanwhile, the utility model additionally provides a kind of double girder crane using this to walk on stage.
For achieving the above object, walking on stage of a kind of double girder crane of the present utility model adopts following technical scheme: walking on stage of a kind of double girder crane, comprise walking stand, the right-hand member walking stand is provided with guardrail, the right-hand member of described guardrail is provided with the bottom bracket that one end is fixedly arranged on described guardrail, the other end overhangs towards the direction deviating from described guardrail, and described guardrail and/or described bottom bracket are provided with the fixed sturcture for fixing corresponding electric box.
Described bottom bracket comprises the transverse direction section of lifting for placing described electric box, and laterally the right-hand member of the section of lifting is provided with the vertical shield segment be positioned at above the horizontal section of lifting.
Described fixed sturcture is arranged on described guardrail, and the entablatrance of described guardrail and/or the cross sill of described guardrail are provided with the vertical attachment face for installing described electric box.
Described fixed sturcture comprises the waist shaped hole being arranged on the length on described vertical attachment face and extending along the longitudinal direction.
Described vertical attachment face is arranged on the entablatrance of described guardrail, and the entablatrance of guardrail is made up of square tube, and the right flank of the entablatrance of guardrail forms described vertical attachment face.
A kind of double girder crane of the present utility model adopts following technical scheme: a kind of double girder crane, comprise the crossbeam that moves right, move right crossbeam is installed with and walk on stage, walk on stage and comprise walking stand, the right-hand member walking stand is provided with guardrail, the right-hand member of described guardrail is provided with the bottom bracket that one end is fixedly arranged on described guardrail, the other end overhangs towards the direction deviating from described guardrail, and described guardrail and/or described bottom bracket are provided with the fixed sturcture for fixing corresponding electric box.
Described bottom bracket comprises the transverse direction section of lifting for placing described electric box, and laterally the right-hand member of the section of lifting is provided with the vertical shield segment be positioned at above the horizontal section of lifting.
Described fixed sturcture is arranged on described guardrail, and the entablatrance of described guardrail and/or the cross sill of described guardrail are provided with the vertical attachment face for installing described electric box.
Described fixed sturcture comprises the waist shaped hole being arranged on the length on described vertical attachment face and extending along the longitudinal direction.
Described vertical attachment face is arranged on the entablatrance of described guardrail, and the entablatrance of guardrail is made up of square tube, and the right flank of the entablatrance of guardrail forms described vertical attachment face.
Walking on stage of a kind of double girder crane of the present utility model arranges bottom bracket by the right-hand member at guardrail, one end of bottom bracket is fixedly arranged on guardrail, the other end of bottom bracket overhangs towards the direction deviating from guardrail, so when mounted, because electric box is placed on bottom bracket, and fixed by the fixed sturcture be arranged on guardrail and/or bottom bracket, this set makes electric box not take space of walking on stage, requiring under the prerequisite reaching same reserved passageway and space for maintenance, walking on stage of relative contrast's file of walking on stage of a kind of double girder crane of the present utility model, the width setting reduced size of walking on stage just can meet the requirements, which saves the raw MAT'L of processing and manufacturing, be conducive to the cost reducing processing and manufacturing.Meanwhile, this set structure is simple, is convenient to production and processing, requires lower, easy to utilize to the operative technique of workman.
Accompanying drawing explanation
Fig. 1 is the structural representation of double girder crane of the prior art;
Fig. 2 is the structural representation of a kind of embodiment of double girder crane of the present utility model;
Fig. 3 is the mounting structure schematic diagram of A-pillar in Fig. 2, rear column, entablatrance, cross sill and electric box.
Detailed description of the invention
As Fig. 2, a kind of double girder crane shown in 3, comprise the left side that length direction extends all along the longitudinal direction, move right crossbeam, the right-hand member of right crossbeam is installed with the horizontally disposed of right-hand member being positioned at the crossbeam 6 that moves right and walks on stage, walk on stage and comprise walking stand 1 and the guardrail 3 be fixedly arranged on away on stand, the A-pillar that the length that guardrail 3 comprises tandem setting extends all along the vertical direction, rear column 7, before, rear column is by before being arranged on, the crossbeam that two length between rear column extend all is along the longitudinal direction solid-located, two crossbeams are respectively entablatrance, cross sill 5, cross sill 5 is positioned at the below of entablatrance.
The right-hand member of above-mentioned guardrail is provided with the bottom bracket that one end is fixedly arranged on guardrail, the other end overhangs towards the direction deviating from guardrail, and guardrail and/or bottom bracket are provided with the fixed sturcture for fixing corresponding electric box 2.
Above-mentioned fixed sturcture is arranged on guardrail, and the entablatrance of guardrail and/or the cross sill of guardrail are provided with the vertical attachment face for installing above-mentioned electric box 2.In the present embodiment, the entablatrance of guardrail is provided with vertical attachment face, and the cross sill of guardrail is provided with lower vertical attachment face.Certainly, in other embodiments, above-mentioned vertical attachment face can also only be arranged on the entablatrance of guardrail, or is only arranged on the cross sill of guardrail.
Above-mentioned upper and lower crossbeam is made by square tube, and the right flank of entablatrance forms above-mentioned upper vertical attachment face, and the right flank of cross sill forms above-mentioned lower vertical attachment face.Certainly, in other embodiments, above-mentioned upper and lower crossbeam can also by channel-section steel, and the bottom land of channel-section steel forms above-mentioned vertical attachment face, and above-mentioned upper and lower crossbeam can also be made up of angle steel, and the sidewall of angle steel forms above-mentioned vertical attachment face.
Above-mentioned fixed sturcture comprises bolt and is arranged on the waist shaped hole that the length on vertical attachment face extends along the longitudinal direction, in the present embodiment, the quantity of above-mentioned waist shaped hole is four, and four waist shaped holes are respectively first, second waist shaped hole of being arranged on the upper vertical attachment face of guardrail and are arranged on the 3rd on the lower vertical attachment face of guardrail, the 4th waist shaped hole.Vertical attachment face arranges waist shaped hole, facilitates processing and manufacturing, and after bolt tightening, the left surface of electric box and crossbeam there is larger area of contact, improve the ability that electric box antidetonation prevents turning round.Certainly, in other embodiments, above-mentioned vertical attachment face can also be cancelled, and above-mentioned entablatrance can also be made up of pipe, and fixed sturcture can also be arranged on pipe at least two through holes that run through of spaced left and right along the longitudinal direction.In other embodiments, above-mentioned waist shaped hole only can also be arranged on vertical attachment face or only be arranged on lower vertical attachment face.
Above-mentioned bottom bracket comprises the transverse direction section of lifting for placing electric box, and laterally the right-hand member of the section of lifting is provided with the vertical shield segment be positioned at above the horizontal section of lifting.Certainly, in other embodiments, above-mentioned bottom bracket only can also comprise the laterally section of lifting.
In the present embodiment, the housing part 4 that above-mentioned bottom bracket is laid before and after comprising two, the transverse direction section of lifting and the vertical shield segment of housing part form by square tube.Certainly, in other embodiments, above-mentioned bottom bracket can also comprise a housing part or two or more housing part.In other embodiments, the bending plate that above-mentioned housing part can also be U-shaped by vertical cross-section is made.
Meanwhile, the utility model additionally provides walking on stage of a kind of double girder crane, and its structure is consistent with the above-mentioned structure of walking on stage, and does not repeat them here.
The present embodiment in use, electric box 2 is placed in above-mentioned before, in the transverse direction section of lifting of rear housing part, the upper end of the left surface of electric box be provided with for electric box is hung on entablatrance on turn edge, the lower end of the left surface of electric box is provided with and turns edge for being hung under on cross sill by electric box, on turn edge and be provided with two and above-mentioned first, second waist shaped hole goes up waist shaped hole one to one, under turn edge and be provided with two and the above-mentioned the 3rd, 4th waist shaped hole descends waist shaped hole one to one, electric box is by bolt and upper, cross sill is fixed together, when needing the front and back position regulating electric box, unclamp bolt, promotion electric box moves forward and backward and tights a bolt to appropriate location.
It is more than preferred embodiment of the present utility model, in other embodiments, above-mentioned fixed sturcture can also be arranged on bottom bracket, and bottom bracket is provided with horizontal mounting surface, and fixed sturcture comprises the waist shaped hole run through up and down that the length be arranged on horizontal mounting surface extends along the longitudinal direction.
In other embodiments, above-mentioned fixed sturcture can also be arranged on bottom bracket and guardrail, the guardrail waist shaped hole being arranged on the bracket waist shaped hole on bottom bracket as comprised and being arranged on guardrail.Those skilled in the art also can in varied situations, and carry out equivalent replacement according to the design general knowledge of this area, it is all within protection domain of the present utility model.
Claims (10)
1. the walking on stage an of double girder crane, comprise walking stand, the right-hand member walking stand is provided with guardrail, it is characterized in that: the right-hand member of described guardrail is provided with the bottom bracket that one end is fixedly arranged on described guardrail, the other end overhangs towards the direction deviating from described guardrail, and described guardrail and/or described bottom bracket are provided with the fixed sturcture for fixing corresponding electric box.
2. the walking on stage of a kind of double girder crane according to claim 1, is characterized in that: described bottom bracket comprises the transverse direction section of lifting for placing described electric box, and laterally the right-hand member of the section of lifting is provided with the vertical shield segment be positioned at above the horizontal section of lifting.
3. the walking on stage of a kind of double girder crane according to claim 1 and 2, it is characterized in that: described fixed sturcture is arranged on described guardrail, the entablatrance of described guardrail and/or the cross sill of described guardrail are provided with the vertical attachment face for installing described electric box.
4. the walking on stage of a kind of double girder crane according to claim 3, is characterized in that: described fixed sturcture comprises the waist shaped hole being arranged on the length on described vertical attachment face and extending along the longitudinal direction.
5. the walking on stage of a kind of double girder crane according to claim 3, it is characterized in that: described vertical attachment face is arranged on the entablatrance of described guardrail, and the entablatrance of guardrail is made up of square tube, the right flank of the entablatrance of guardrail forms described vertical attachment face.
6. a double girder crane, comprise the crossbeam that moves right, move right crossbeam is installed with and walk on stage, walk on stage and comprise walking stand, the right-hand member walking stand is provided with guardrail, it is characterized in that: the right-hand member of described guardrail is provided with the bottom bracket that one end is fixedly arranged on described guardrail, the other end overhangs towards the direction deviating from described guardrail, and described guardrail and/or described bottom bracket are provided with the fixed sturcture for fixing corresponding electric box.
7. a kind of double girder crane according to claim 6, is characterized in that: described bottom bracket comprises the transverse direction section of lifting for placing described electric box, and laterally the right-hand member of the section of lifting is provided with the vertical shield segment be positioned at above the horizontal section of lifting.
8. a kind of double girder crane according to claim 6 or 7, is characterized in that: described fixed sturcture is arranged on described guardrail, and the entablatrance of described guardrail and/or the cross sill of described guardrail are provided with the vertical attachment face for installing described electric box.
9. a kind of double girder crane according to claim 8, is characterized in that: described fixed sturcture comprises the waist shaped hole being arranged on the length on described vertical attachment face and extending along the longitudinal direction.
10. a kind of double girder crane according to claim 8, is characterized in that: described vertical attachment face is arranged on the entablatrance of described guardrail, and the entablatrance of guardrail is made up of square tube, and the right flank of the entablatrance of guardrail forms described vertical attachment face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749236.0U CN204265289U (en) | 2014-12-02 | 2014-12-02 | A kind of double girder crane and walking on stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749236.0U CN204265289U (en) | 2014-12-02 | 2014-12-02 | A kind of double girder crane and walking on stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204265289U true CN204265289U (en) | 2015-04-15 |
Family
ID=52800168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420749236.0U Expired - Fee Related CN204265289U (en) | 2014-12-02 | 2014-12-02 | A kind of double girder crane and walking on stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204265289U (en) |
-
2014
- 2014-12-02 CN CN201420749236.0U patent/CN204265289U/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 |
Granted publication date: 20150415 Termination date: 20161202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |