CN201236109Y - Crane rail pressboard apparatus - Google Patents
Crane rail pressboard apparatus Download PDFInfo
- Publication number
- CN201236109Y CN201236109Y CN 200820053464 CN200820053464U CN201236109Y CN 201236109 Y CN201236109 Y CN 201236109Y CN 200820053464 CN200820053464 CN 200820053464 CN 200820053464 U CN200820053464 U CN 200820053464U CN 201236109 Y CN201236109 Y CN 201236109Y
- Authority
- CN
- China
- Prior art keywords
- rail
- plate
- shim plate
- steel rail
- rubber
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/08—Constructional features of runway rails or rail mountings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The utility model relates to a presser device for crane railways, which is composed of a steel rail, a rubber shim plate, a metal shim plate, a pressure plate, a washer, a screw bolt, a screw nut, an elastic washer and bumpers. The right end of the pressure plate has a stopping opening and a slope surface which is contacted with the lower edge surface of the steel rail, the height of the stopping opening is matched with the height of the bottom part of the steel rail, the slope degree of the slope surface is closely fitted with a circular angle of the lower edge surface of the steel rail, and the bumpers are welded on both ends of the metal shim plate. Furthermore, the rubber shim plate is arranged on the metal shim plate, the steel rail is arranged on the middle part of the rubber shim plate, one end of the pressure plate is corresponding to the lower edge of the steel rail, the other end of the pressure plate is arranged on the rubber shim plate, and the metal shim plate, the rubber shim plate, the steel rail and the pressure plate are fixed on a beam of a crane through the screw bolt, the screw nut, the washer and the elastic washer from top to bottom. Compared with the prior art, the utility model has the advantages of simple structure, low production and maintenance cost, pressure plate press forming, high strength, difficult breaking, high material flexibility and impact toughness, and the rubber shim plate is adopted so as to tank buffering and vibration damping actions and safe lifting operation.
Description
Technical field
The utility model relates to a kind of crane track presser device, and it is that steel rail for crane is fixed on connection crane track presser device on cement concrete or the steel sleeper.And meet " crane runway connect and car stop " standard-requireds such as G325, G514.
Background technology
A kind of load transportation instrument that elevator machinery is a factory floor, harbour is commonly used, but because at present with the fixing rigidity method that all adopts of rail, and all adopt cast iron or cast steel material, do not have buffer action, and fracture easily, and Heavy Weight, the cost height, easily cause and gnaw the rail phenomenon, to making maintenance frequent, expense rises.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned defective, provides a kind of simple in structure, has buffer action, and cheap, the steel plate punching press resilient connection formula crane track presser device of utilization and operation safety.
The technical solution of the utility model, the crane track presser device is to comprise rail, rubber tie plate, metal backing, pressing plate, packing ring, bolt, nut, elastic ring pad and stop, and its rail, rubber tie plate, metal backing and two pressing plates have mounting hole on each; Described pressing plate main-vision surface is a gun type of gas burner, and the pressing plate right-hand member has one and the contacted inclined-plane of rail lower edge face and a seam, and its seam height and rail foot height are complementary, and the gradient on inclined-plane and rail lower edge face fillet match; Described stop is welded on the metal backing two ends, rubber tie plate is set on the metal backing, rail places rubber tie plate central authorities, two pressing plate one end correspondences place the rail lower edge, the other end places on the rubber tie plate, from bottom to top metal backing, rubber tie plate, rail and pressing plate is fixed on the crane beam by bolt, nut, packing ring, spring washer.
The utility model is compared with prior art, and is simple in structure, produce and maintenance cost low, pressing plate adopts punch forming, intensity is easy fracture not well, elastic properties of materials is good, withstand shock adopts rubber tie plate to have buffering and damping of vibrations, safe in operation.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 is a pressing plate master TV structure scheme drawing;
Fig. 3 is a pressing plate plan structure scheme drawing.
1-rail among the figure, 2-rubber tie plate, 3-metal backing, 4-pressing plate, 5-packing ring, 6-bolt, 7-nut, 8-spring washer, 9-stop.
The specific embodiment
Referring to above-mentioned accompanying drawing, a kind of crane track presser device is to comprise rail 1, rubber tie plate 2, metal backing 3, two pressing plates 4, packing ring 5, bolt 6, nut 7, elastic ring pad 8 and stops 9, is provided with mounting hole separately on its rail 1, rubber tie plate 2, metal backing 3 and the pressing plate 4.Pressing plate 4 main-vision surfaces are gun type of gas burner, and pressing plate 4 right-hand members have one and the rail contacted inclined-plane of 1 lower edge face and a seam, and its seam height and rail 1 bottom level are complementary, and the gradient on inclined-plane and rail lower edge face fillet match.Stop 9 is welded on metal backing 3 two ends, rubber tie plate 2 is set on the metal backing 3, rail 1 places rubber tie plate 2 central authorities, two pressing plate 4 one end correspondences place rail 1 lower edge, the other end places on the rubber tie plate 2, from bottom to top with metal backing 3 rubber tie plates 2, rail 1 and pressing plate 4 are fixed on the crane beam by bolt 6, nut 7, packing ring 5, spring washer 8.The side that pressing plate 4 contacts with rail 1 and the lower edge of rail 1 coincide, gradient and fillet match fully, not only can prevent rail 1 upper and lower moving, and also can prevent its parallel motion, simultaneously bottom rubber pad 2 can play buffering and damping of vibrations, and prevents loosening effect.Metal backing 3 can be protected bed course and damping of vibrations by actv., can prevent better behind stop 9 and billet 3 assembly weldings that pressing plate 4 levels are loosening.Spring washer 8 is between packing ring 5 and nut 7, and bolt 6 is fixed on package unit on the crane beam from bottom to top.Pressing plate 4 materials for the Q235B material by punch forming, the not at all easy fracture of intensity, elastic properties of materials is good, can withstand shock, and volume is little in light weight, the excellent characteristics of cost performance.
Claims (1)
1, a kind of crane track presser device is characterized in that:
A, described crane track presser device are to comprise rail (1), rubber tie plate (2), metal backing (3), two pressing plates (4), packing ring (5), bolt (6), nut (7), elastic ring pad (8) and stop (9), on its rail (1), rubber tie plate (2), metal backing (3) and the pressing plate (4) mounting hole are arranged;
B, described pressing plate (4) main-vision surface are gun type of gas burner, and pressing plate (4) right-hand member has one and contacted inclined-plane of rail (1) lower edge face and seam, and its seam height and rail (1) bottom level are complementary, and the gradient on inclined-plane and rail lower edge face fillet match;
C, described stop (9) are welded on metal backing (3) two ends, rubber tie plate (2) is set on the metal backing (3), rail (1) places rubber tie plate (2) central authorities, two pressing plate (4) one end correspondences place rail (1) lower edge, the other end places on the rubber tie plate (2) separately, from bottom to top with metal backing (3), rubber tie plate (2), rail (1) and pressing plate (4) are fixed on the crane beam by bolt (6), nut (7), packing ring (5), spring washer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820053464 CN201236109Y (en) | 2008-06-13 | 2008-06-13 | Crane rail pressboard apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820053464 CN201236109Y (en) | 2008-06-13 | 2008-06-13 | Crane rail pressboard apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201236109Y true CN201236109Y (en) | 2009-05-13 |
Family
ID=40648849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820053464 Expired - Fee Related CN201236109Y (en) | 2008-06-13 | 2008-06-13 | Crane rail pressboard apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201236109Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612977A (en) * | 2013-12-04 | 2014-03-05 | 中船第九设计研究院工程有限公司 | Rail connection structure capable of bearing complex load |
| CN103771265A (en) * | 2014-01-16 | 2014-05-07 | 山东杭萧钢构有限公司 | Ground rail fixing device |
| WO2014161236A1 (en) * | 2013-04-03 | 2014-10-09 | 深圳市华星光电技术有限公司 | Hoisting rail structure |
| CN105460792A (en) * | 2015-12-31 | 2016-04-06 | 太原重工股份有限公司 | Installation structure of cab of hoist |
| CN107074506A (en) * | 2014-09-15 | 2017-08-18 | 干焠轨道公司 | Track component and rail system |
| CN108894066A (en) * | 2018-06-12 | 2018-11-27 | 五冶集团上海有限公司 | A kind of track and its method for dismounting |
-
2008
- 2008-06-13 CN CN 200820053464 patent/CN201236109Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014161236A1 (en) * | 2013-04-03 | 2014-10-09 | 深圳市华星光电技术有限公司 | Hoisting rail structure |
| CN103612977A (en) * | 2013-12-04 | 2014-03-05 | 中船第九设计研究院工程有限公司 | Rail connection structure capable of bearing complex load |
| CN103771265A (en) * | 2014-01-16 | 2014-05-07 | 山东杭萧钢构有限公司 | Ground rail fixing device |
| CN103771265B (en) * | 2014-01-16 | 2016-05-18 | 山东杭萧钢构有限公司 | Track fixture |
| CN107074506A (en) * | 2014-09-15 | 2017-08-18 | 干焠轨道公司 | Track component and rail system |
| CN107074506B (en) * | 2014-09-15 | 2020-06-30 | 干焠轨道公司 | Track member and track system |
| CN105460792A (en) * | 2015-12-31 | 2016-04-06 | 太原重工股份有限公司 | Installation structure of cab of hoist |
| CN108894066A (en) * | 2018-06-12 | 2018-11-27 | 五冶集团上海有限公司 | A kind of track and its method for dismounting |
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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: 20090513 Termination date: 20140613 |
|
| EXPY | Termination of patent right or utility model |