CN2934323Y - Metallic structural crosstie - Google Patents
Metallic structural crosstie Download PDFInfo
- Publication number
- CN2934323Y CN2934323Y CN 200620021488 CN200620021488U CN2934323Y CN 2934323 Y CN2934323 Y CN 2934323Y CN 200620021488 CN200620021488 CN 200620021488 CN 200620021488 U CN200620021488 U CN 200620021488U CN 2934323 Y CN2934323 Y CN 2934323Y
- Authority
- CN
- China
- Prior art keywords
- sleeper
- sleeper body
- pair
- drift
- wedge
- 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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- Road Paving Structures (AREA)
Abstract
The utility model discloses a sleeper of metal structure, which comprises a sleeper body, a fixed pressurizing plate, a wedge iron sleeve, and a wedge iron and a sleeper body strengthen plate. The sleeper body is made by the hot-rolled forming, and a trapezoidal structure of upper narrow lower wide is used for the cross section and the lower is open-type. One pair of the fixed pressurizing plate and one pair of the wedge iron sleeve are parallel and correspondingly arranged in longitudinal direction above the sleeper. A vertical wedge-shaped groove is arranged between above the fixed pressurizing plate and the upper surface of the sleeper. The wedge iron is sleeved in one pair of the wedge iron sleeve. Two more strengthen convexes are horizontally arranged in the lower surface of the sleeper. The sleeper body strengthen plate is fixedly arranged below the two ends of the sleeper. The utility model has the features of the simple structure, reasonable designing, easy installation and handling, strong capacity of loading, non easy damage, simple laying and dismantling, which can be recovered and reused and is low in the cost of the using, in particular is suitable for the using of the installation in the mines and forest farms.
Description
Technical field
The utility model relates to railway sleeper, refers more particularly to the metal construction sleeper.
Background technology
At present, the sleeper of railroad track mostly is to adopt concrete sleeper or wooden sleeper, and because of its weight is big, carrying is inconvenient; Supporting capacity is limited, damages easily, and application life is short; Lay and remove loaded down with trivial details, the rate of recovery is low, the cost height.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of and can overcomes the problems referred to above preferably, can conveniently install and carry; Supporting capacity is strong, is not easy to damage; Lay and remove easy, and recyclablely utilize the metal construction sleeper that use cost is lower again.
The technical solution of the utility model is such, and the metal construction sleeper comprises sleeper body, fixation clip, drift cover, drift and sleeper body stiffener; Described sleeper body is by the metal hot rolling moulding, and its cross section is up-narrow and down-wide trapezium structure, and the bottom is open; The top parallel longitudinal correspondence of described sleeper body is equipped with a pair of described fixation clip and a pair of described drift cover; Described fixation clip bottom and above the sleeper body between be a vertical wedge-shaped slot; Be respectively installed with described drift in the described a pair of drift cover; Laterally be provided with the reinforcement projection more than two below described sleeper body, described sleeper body stiffener fixedly is equipped with in the bottom at sleeper body two ends.
Characteristics of the present utility model are, and are simple in structure, reasonable in design, and convenient in carrying is installed, and supporting capacity is strong, are not easy to damage, lay and remove easy, can recycling, use cost is cheap.Be particularly suitable for the mine and the forest farm is installed and used.
Description of drawings
Fig. 1 looks schematic diagram for metal construction sleeper master;
Fig. 2 is a metal construction sleeper schematic top plan view;
Fig. 3 is a metal construction sleeper elevational schematic view;
Fig. 4 looks schematic diagram for a metal construction sleeper left side.
Wherein: 1 sleeper body, 2 fixation clips, 3 drift covers, 4 drifts 5 are strengthened projection, 6 sleeper body stiffeners.
The specific embodiment
As shown in drawings, the metal construction sleeper comprises sleeper body 1, fixation clip 2, drift cover 3, drift 4 and sleeper body stiffener 6; Described sleeper body 1 is by the metal sheet hot-roll forming, and its cross section is up-narrow and down-wide trapezium structure, and the bottom is open; The top parallel longitudinal correspondence of described sleeper body 1 is equipped with a pair of described fixation clip 2 and a pair of described drift cover 3; Between above described fixation clip 2 bottoms and the sleeper body 1 is a vertical wedge-shaped slot; Be respectively installed with described drift 4 in the described a pair of drift cover 3; Laterally be provided with the reinforcement projection 5 more than two below described sleeper body 1, described sleeper body stiffener 6 fixedly is equipped with in the bottom at sleeper body 1 two ends.
During use, at first a side of track bottom is laid in fixation clip 2 bottoms and above the sleeper body 1 between wedge-shaped slot in, put down track simultaneously, then the drifts 4 in the drift cover 3 are sent to track, until compressing.During dismounting, only drift need be withdrawed from getting final product.
Claims (1)
1, the metal construction sleeper is characterized in that, it comprises sleeper body (1), fixation clip (2), drift cover (3), drift (4) and sleeper body stiffener (6); Described sleeper body (1) is by the metal hot rolling moulding, and its cross section is up-narrow and down-wide trapezium structure, and the bottom is open; The top parallel longitudinal correspondence of described sleeper body (1) is equipped with a pair of described fixation clip (2) and a pair of described drift cover (3); Between above described fixation clip (2) bottom and the sleeper body (1) is a vertical wedge-shaped slot; Be respectively installed with described drift (4) in the described a pair of drift cover (3); Laterally be provided with the reinforcement projection (5) more than two below described sleeper body (1), described sleeper body stiffener (6) fixedly is equipped with in the bottom at sleeper body (1) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620021488 CN2934323Y (en) | 2006-08-17 | 2006-08-17 | Metallic structural crosstie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620021488 CN2934323Y (en) | 2006-08-17 | 2006-08-17 | Metallic structural crosstie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2934323Y true CN2934323Y (en) | 2007-08-15 |
Family
ID=38351012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620021488 Expired - Fee Related CN2934323Y (en) | 2006-08-17 | 2006-08-17 | Metallic structural crosstie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2934323Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507089A (en) * | 2015-11-30 | 2016-04-20 | 无锡市恒达矿山机械有限公司 | Mine special-purpose sleeper |
| CN110904742A (en) * | 2019-12-09 | 2020-03-24 | 温州春桦秋时科技有限公司 | Downhole rail |
-
2006
- 2006-08-17 CN CN 200620021488 patent/CN2934323Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507089A (en) * | 2015-11-30 | 2016-04-20 | 无锡市恒达矿山机械有限公司 | Mine special-purpose sleeper |
| CN110904742A (en) * | 2019-12-09 | 2020-03-24 | 温州春桦秋时科技有限公司 | Downhole rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |