CN205034971U - Hoist girder sliding rail structure - Google Patents
Hoist girder sliding rail structure Download PDFInfo
- Publication number
- CN205034971U CN205034971U CN201520698126.0U CN201520698126U CN205034971U CN 205034971 U CN205034971 U CN 205034971U CN 201520698126 U CN201520698126 U CN 201520698126U CN 205034971 U CN205034971 U CN 205034971U
- Authority
- CN
- China
- Prior art keywords
- girder
- compressing tablet
- slide rail
- backing plate
- rail structure
- 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 hoist girder sliding rail structure, includes the girder, the upper surface of girder be provided with the backing plate, the upper surface of backing plate be provided with the slide rail, the upper surface on lower flank both sides about of slide rail evenly fixedly be provided with spacing preforming, spacing preforming be Z type preforming, spacing preforming pass through the upper surface of welded fastening at the girder, the lower flank of spacing preforming and slide rail between be provided with the gasket, the utility model relates to a simple structure and the hoist girder sliding rail structure who has the cushioning effect.
Description
Technical field
The utility model belongs to technical field of mechanical equipment, relates to a kind of crane girder rail structure.
Background technology
At present, hoisting crane is all a kind of common load-bearing transportation meanss in every field, hoisting crane walking beam track fixed sturcture plays very important role equally, hoisting crane slide rail is divided into a lot of type, and for the traditional fixed form of crane girder rail structure for being rigidly connected, and be all hard brittle material, elastoplasticity is poor, very easily crack and even rupture, although recently use the spacing compressing tablet of half Y type, one end is welded with fixed base, the other end is free end, but due to the heavier-weight of crane job, very large vibration can be produced, vibration just has the transmission of energy, the solder joint near slide rail of spacing compressing tablet can be forced to be subject to fail in shear, the rest may be inferred can cause all solder joints all to be destroyed, maintenance takes time and effort, and waste resource, and loss to a certain degree can be caused, if change bolt into connect, then need the position perforate of corresponding spacing compressing tablet on girder or its sidewall, to be used for nutting, obviously the Rigidity and strength of girder greatly can be reduced at girder or its side-wall hole.There is provided a kind of structure simple in the face of this phenomenon and the crane girder rail structure with buffer action seems particularly important.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of structure provided is simple and have the crane girder rail structure of buffer action.
The purpose of this utility model is achieved in that a kind of crane girder rail structure, comprise girder, the upper surface of described girder is provided with backing plate, the upper surface of described backing plate is provided with slide rail, the upper surface of the right and left of the lower flank of described slide rail is evenly fixedly installed limited location compressing tablet, described spacing compressing tablet is Z-type compressing tablet, and described spacing compressing tablet is fixed by welding in the upper surface of girder, is provided with pad between described spacing compressing tablet and the lower flank of slide rail.
Described backing plate is rubber tie plate.
Described pad is L-type rubber sheet gasket.
The beneficial effect that the utility model produces is: first, a kind of crane girder rail structure, comprises girder, and the supporting member of hoisting crane makes moving of crane safety thereon.Secondly, the upper surface of girder is provided with backing plate, and hoisting crane movement on slide rail can produce vibration, makes backing plate play buffer action and has shock-absorbing function simultaneously and can effectively loosen by anti-anti-slip track.Again, the upper surface of the right and left of the lower flank of slide rail is evenly fixedly installed limited location compressing tablet, and anti-anti-slip track moves up and down and parallel motion.Spacing compressing tablet is Z-type compressing tablet, matches with the two ends, left and right of flank under slide rail, limits the movement of slide rail.Spacing compressing tablet is fixed by welding in the upper surface of girder, and anti-anti-slip track carries out up and down and parallel motion, and the vibration be subject to reduces after buffering with the left and right of damping, and force part is whole solder joint, and average force is little, can not butt welding point damage.Be provided with pad between spacing compressing tablet and the lower flank of slide rail, play buffering and damping.Backing plate is rubber tie plate, and rubber pad has excellent weather resistance, chemical resistance, resiliency, sound absorption properties and superior gleyness.Pad is L-type rubber sheet gasket, and the place contacted with lower flank and the spacing compressing tablet of slide rail coincide, and jointly limits the movement of slide rail, have good buffer action and damping performance simultaneously with spacing compressing tablet.
In a word, to have structure simple and have the advantage of buffer action for the utility model.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is lateral plan of the present utility model.
In figure: 1, girder 2, backing plate 3, slide rail 4, lower flank 5, spacing compressing tablet 6, pad.
Detailed description of the invention
Below in conjunction with accompanying drawing, enforcement of the present utility model is described in detail.
Embodiment 1
As shown in Figure 1-2, a kind of crane girder rail structure, comprise girder 1, the upper surface of described girder 1 is provided with backing plate 2, the upper surface of described backing plate 2 is provided with slide rail 3, and the upper surface of the right and left of the lower flank 4 of described slide rail 3 is evenly fixedly installed limited location compressing tablet 5, and described spacing compressing tablet 5 is Z-type compressing tablet, described spacing compressing tablet 5 is fixed by welding in the upper surface of girder 1, is provided with pad 6 between described spacing compressing tablet 5 and the lower flank 4 of slide rail 3.
The utility model is in use: first, a kind of crane girder rail structure, comprises girder, and the supporting member of hoisting crane makes moving of crane safety thereon.Secondly, the upper surface of girder is provided with backing plate, and hoisting crane movement on slide rail can produce vibration, makes backing plate play buffer action and has shock-absorbing function simultaneously and can effectively loosen by anti-anti-slip track.Again, the upper surface of the right and left of the lower flank of slide rail is evenly fixedly installed limited location compressing tablet, and anti-anti-slip track moves up and down and parallel motion.Spacing compressing tablet is Z-type compressing tablet, matches with the two ends, left and right of flank under slide rail, limits the movement of slide rail.Spacing compressing tablet is fixed by welding in the upper surface of girder, and anti-anti-slip track carries out up and down and parallel motion, and the vibration be subject to reduces after buffering with the left and right of damping, and force part is whole solder joint, and average force is little, can not butt welding point damage.Be provided with pad between spacing compressing tablet and the lower flank of slide rail, play buffering and damping.
Embodiment 2
As shown in Figure 1-2, a kind of crane girder rail structure, comprise girder 1, the upper surface of described girder 1 is provided with backing plate 2, the upper surface of described backing plate 2 is provided with slide rail 3, and the upper surface of the right and left of the lower flank 4 of described slide rail 3 is evenly fixedly installed limited location compressing tablet 5, and described spacing compressing tablet 5 is Z-type compressing tablet, described spacing compressing tablet 5 is fixed by welding in the upper surface of girder 1, is provided with pad 6 between described spacing compressing tablet 5 and the lower flank 4 of slide rail 3.
Described backing plate 2 is rubber tie plate.
Described pad 6 is L-type rubber sheet gasket.
The utility model is in use: first, a kind of crane girder rail structure, comprises girder, and the supporting member of hoisting crane makes moving of crane safety thereon.Secondly, the upper surface of girder is provided with backing plate, and hoisting crane movement on slide rail can produce vibration, makes backing plate play buffer action and has shock-absorbing function simultaneously and can effectively loosen by anti-anti-slip track.Backing plate is rubber tie plate, and rubber pad has excellent weather resistance, chemical resistance, resiliency, sound absorption properties and superior gleyness.Again, the upper surface of the right and left of the lower flank of slide rail is evenly fixedly installed limited location compressing tablet, and anti-anti-slip track moves up and down and parallel motion.Spacing compressing tablet is Z-type compressing tablet, matches with the two ends, left and right of flank under slide rail, limits the movement of slide rail.Spacing compressing tablet is fixed by welding in the upper surface of girder, and anti-anti-slip track carries out up and down and parallel motion, and the vibration be subject to reduces after buffering with the left and right of damping, and force part is whole solder joint, and average force is little, can not butt welding point damage.Be provided with pad between spacing compressing tablet and the lower flank of slide rail, play buffering and damping.Pad is L-type rubber sheet gasket, and the place contacted with lower flank and the spacing compressing tablet of slide rail coincide, and jointly limits the movement of slide rail, have good buffer action and damping performance simultaneously with spacing compressing tablet.
In a word, this use is novel can overcome the deficiencies in the prior art, and a kind of structure provided is simple and have the crane girder rail structure of buffer action.
Above embodiment is the utility model preferred implementation, and under the prerequisite not departing from the utility model principle, can also make suitably change and modify, these changes and modification also should be considered as protection domain of the present utility model.
Claims (3)
1. a crane girder rail structure, comprise girder, it is characterized in that: the upper surface of described girder is provided with backing plate, the upper surface of described backing plate is provided with slide rail, the upper surface of the right and left of the lower flank of described slide rail is evenly fixedly installed limited location compressing tablet, described spacing compressing tablet is Z-type compressing tablet, and described spacing compressing tablet is fixed by welding in the upper surface of girder, is provided with pad between described spacing compressing tablet and the lower flank of slide rail.
2. a kind of crane girder rail structure according to claim 1, is characterized in that: described backing plate is rubber tie plate.
3. a kind of crane girder rail structure according to claim 1, is characterized in that: described pad is L-type rubber sheet gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520698126.0U CN205034971U (en) | 2015-09-10 | 2015-09-10 | Hoist girder sliding rail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520698126.0U CN205034971U (en) | 2015-09-10 | 2015-09-10 | Hoist girder sliding rail structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205034971U true CN205034971U (en) | 2016-02-17 |
Family
ID=55293886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520698126.0U Expired - Fee Related CN205034971U (en) | 2015-09-10 | 2015-09-10 | Hoist girder sliding rail structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205034971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381344A (en) * | 2017-07-20 | 2017-11-24 | 中船第九设计研究院工程有限公司 | A kind of steel beam for crane resistant slide structure |
| CN108313875A (en) * | 2018-03-05 | 2018-07-24 | 苏州库力铁重工有限公司 | Electric block anticollision limiting device |
-
2015
- 2015-09-10 CN CN201520698126.0U patent/CN205034971U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381344A (en) * | 2017-07-20 | 2017-11-24 | 中船第九设计研究院工程有限公司 | A kind of steel beam for crane resistant slide structure |
| CN108313875A (en) * | 2018-03-05 | 2018-07-24 | 苏州库力铁重工有限公司 | Electric block anticollision limiting device |
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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: 20160217 Termination date: 20160910 |