CN201980864U - Guide-rail column-pin connecting device - Google Patents
Guide-rail column-pin connecting device Download PDFInfo
- Publication number
- CN201980864U CN201980864U CN2011200404666U CN201120040466U CN201980864U CN 201980864 U CN201980864 U CN 201980864U CN 2011200404666 U CN2011200404666 U CN 2011200404666U CN 201120040466 U CN201120040466 U CN 201120040466U CN 201980864 U CN201980864 U CN 201980864U
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- CN
- China
- Prior art keywords
- guide rail
- pin
- column
- welded
- hole
- 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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- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The utility model provides a guide-rail column-pin connecting device, which comprises guide rails, column pins, column-pin hole plates and two hanging-ring ear plates, wherein each column pin is welded on the bottom surface at the initial end of each guide rail, each column-pin hole plate is welded on the bottom surface at the tail end of each guide rail, a first hanging-ring ear plate is welded on the upper surface at the initial end of each guide rail, a second hanging-ring ear plate is welded on the upper surface at the tail end of each guide rail, each column-pin hole plate is provided with a waist hole, each column pin and the waist hole are in clearance fit, and the single-edge gap between each column pin and the waist hole is 2mm. The guide-rail column-pin connecting device has the advantages and the positive effects that: a certain angle can be formed by the two guide rails according to the trend of an underground laneway, and the requirement of a rail-transportation inclination angle is met. The structure is convenient to install, and the labor intensity is reduced.
Description
Technical field
The utility model relates to connecting device, particularly a kind of guide rail column pin connection device.
Background technology
At present, monorail crane in the mine down-hole application more and more widely, yet between its track be connected the down-hole install be one not only accurately but also a job of effort.Require track connect level and smooth in, also require two guide rails according to the trend of underworkings easily shape have a certain degree, to satisfy the requirement at rail transport inclination angle.Manually operation according to the conventional method in installation, and be that large numbers of tracks are installed, this has just caused the difficulty that improves the quality and the increasing of labour intensity.
The utility model content
The purpose of this utility model is to overcome above-mentioned defective, and a kind of guide rail column pin connection device is provided, and the structure of this device can satisfy the requirement of rail transport, improves installation quality, and is easy for installation, significantly reduces operator's labour intensity.
For achieving the above object, the guide rail column pin connection device that the utility model provides, comprise guide rail, described guide rail both ends have to guide rail body bevelled section, described guide rail is provided with pin, pin orifice plate and two suspension ring otic placodes, described pin is welded on the bottom surface at described guide rail top, described pin orifice plate is welded on the bottom surface of described guide rail end, the first suspension ring otic placode is welded on the upper surface at described guide rail top, the second suspension ring otic placode is welded on the upper surface of described guide rail end, described pin orifice plate is provided with the waist hole, described pin and described waist hole are free-running fit, two described suspension ring otic placodes are respectively equipped with the connector that turns beyond guide rail body, and described connector is provided with through hole, and another pin is connected the U-shaped clamp of guide rail and monorail crane hoist cable end by described through hole.
The utility model guide rail column pin connection device, the angle α of the section of wherein said rail end and vertical surface are 1 °-8 °.
The utility model guide rail column pin connection device, wherein said angle α is 5 °.
The utility model guide rail column pin connection device, the monolateral gap in wherein said pin and waist hole is 2mm.
The advantage and the good effect of the utility model guide rail column pin connection device are: owing to an end that pin 5 is welded on the I-beam section guide rail, the plate 6 of band long lumbar hole is welded on the other end of I-beam section guide rail, top, I-beam section guide rail two ends welding hanging ring otic placode 2 and 3.End with guide rail band pin during installation inserts in the plate of another root guide rail band long lumbar hole, because hole and pin are monolateral the 2mm gap is arranged, so two guide rails can have a certain degree according to the shape of moving towards of underworkings, has satisfied the requirement at rail transport inclination angle.This structure is easy for installation, has reduced labour intensity.
Be elaborated with reference to accompanying drawing below in conjunction with embodiment.
Description of drawings
Fig. 1 is the front view of the utility model guide rail column pin connection device;
Fig. 2 is the right elevation of the utility model guide rail column pin connection device;
Fig. 3 is the constructional drawing of the utility model guide rail column pin connection device coupled condition.
The specific embodiment
See figures.1.and.2, the utility model guide rail column pin connection device, guide rail 1 both ends have to guide rail body bevelled section, and the angle α of the section of rail end and vertical surface is 1 °-8 °, in the embodiment of the utility model guide rail column pin connection device, angle α is 5 °.
Guide rail 1 is provided with pin 5, pin orifice plate 6 and two suspension ring otic placodes 2,3, pin 5 is welded on the bottom surface at guide rail 1 top, pin orifice plate 6 is welded on the bottom surface of guide rail 1 end, the first suspension ring otic placode 2 is welded on the upper surface at guide rail 1 top, the second suspension ring otic placode 3 is welded on the upper surface of guide rail 1 end, pin orifice plate 6 is provided with waist hole 61, and pin 5 is a free-running fit with waist hole 61, and the monolateral gap in pin and waist hole is 2mm.
Two suspension ring otic placodes 2,3 are respectively equipped with the connector that turns beyond guide rail 1 body, are respectively equipped with through hole 20 on the connector, and through hole 20 is used to place another pin 7 to connect the U-shaped clamp of guide rail 1 monorail crane hoist cable end by another pin 7.
The following describes the use of the utility model guide rail column pin connection device.
Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and scope are limited; do not breaking away under the utility model design plan prerequisite; common engineering staff make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (4)
1. guide rail column pin connection device, comprise guide rail (1), it is characterized in that: described guide rail (1) both ends have to guide rail body bevelled section, described guide rail (1) is provided with pin (5), pin orifice plate (6) and two suspension ring otic placodes (2,3), described pin (5) is welded on the bottom surface at described guide rail (1) top, described pin orifice plate (6) is welded on the terminal bottom surface of described guide rail (1), the first suspension ring otic placode (2) is welded on the upper surface at described guide rail (1) top, the second suspension ring otic placode (3) is welded on the terminal upper surface of described guide rail (1), described pin orifice plate (6) is provided with waist hole (61), described pin (5) is a free-running fit with described waist hole (61), two described suspension ring otic placodes (2,3) be respectively equipped with the connector that turns beyond guide rail (1) body, described connector is provided with through hole (20), and another pin (7) is connected the U-shaped clamp of guide rail (1) and monorail crane hoist cable end by described through hole (20).
2. guide rail according to claim 1 (1) pin connecting device is characterized in that: the section of wherein said guide rail (1) end and the angle α of vertical surface are 1 °-8 °.
3. guide rail column pin connection device according to claim 2 is characterized in that: wherein said angle α is 5 °.
4. guide rail column pin connection device according to claim 3 is characterized in that: wherein said pin (5) is 2mm with the monolateral gap in waist hole (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200404666U CN201980864U (en) | 2011-02-17 | 2011-02-17 | Guide-rail column-pin connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200404666U CN201980864U (en) | 2011-02-17 | 2011-02-17 | Guide-rail column-pin connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201980864U true CN201980864U (en) | 2011-09-21 |
Family
ID=44608328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200404666U Expired - Fee Related CN201980864U (en) | 2011-02-17 | 2011-02-17 | Guide-rail column-pin connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201980864U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787195A (en) * | 2014-02-14 | 2014-05-14 | 山东兖煤黑豹矿业装备有限公司 | Integral short-distance pushing railway for coal mine monorail crane |
| CN113086839A (en) * | 2021-04-29 | 2021-07-09 | 云南星石科技有限公司 | Single track hangs track cable suspension device and single track |
| CN114572820A (en) * | 2022-05-05 | 2022-06-03 | 太原矿机电气股份有限公司 | Single track connection structure |
-
2011
- 2011-02-17 CN CN2011200404666U patent/CN201980864U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787195A (en) * | 2014-02-14 | 2014-05-14 | 山东兖煤黑豹矿业装备有限公司 | Integral short-distance pushing railway for coal mine monorail crane |
| CN113086839A (en) * | 2021-04-29 | 2021-07-09 | 云南星石科技有限公司 | Single track hangs track cable suspension device and single track |
| CN113086839B (en) * | 2021-04-29 | 2022-05-27 | 云南星石科技有限公司 | Single track hangs track cable suspension device and single track |
| CN114572820A (en) * | 2022-05-05 | 2022-06-03 | 太原矿机电气股份有限公司 | Single track connection structure |
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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: 20110921 Termination date: 20150217 |
|
| EXPY | Termination of patent right or utility model |