CN203546540U - Light mining steel sleeper quick to assemble - Google Patents
Light mining steel sleeper quick to assemble Download PDFInfo
- Publication number
- CN203546540U CN203546540U CN201320669759.XU CN201320669759U CN203546540U CN 203546540 U CN203546540 U CN 203546540U CN 201320669759 U CN201320669759 U CN 201320669759U CN 203546540 U CN203546540 U CN 203546540U
- Authority
- CN
- China
- Prior art keywords
- sleeper
- briquetting
- steel
- rail
- pillow
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 238000005065 mining Methods 0.000 title claims abstract description 13
- 241001669679 Eleotris Species 0.000 title abstract description 31
- 238000005098 hot rolling Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model relates to a light mining steel sleeper quick to assemble. The light mining steel sleeper comprises a sleeper body and pressing blocks for fixing steel rails. The sleeper body is made in a hot rolling mode, and the section of the sleeper body is made of M-shaped profile steel. The pressing blocks belong to two kinds, one kind includes fixing pressing blocks, the other kind includes rotating pressing blocks capable of rotating round a shaft, and the two kinds of the pressing blocks are arranged on the sleeper body and are pressed to two sides of the steel rails in a connected mode so as to fix the steel rails. Compared with the prior art, the light mining steel sleeper has the advantages that the light mining steel sleeper is very convenient to assemble and disassemble, the steel rails can be quickly assembled and disassembled, strength of the sleeper is improved, and the service life of the sleeper is prolonged.
Description
Technical field
The utility model relates to a kind of railway equipment, relates in particular to a kind of light-duty mining quickly dismantled and long service life, steel tie that intensity is good realized.
Background technology
Sleeper should supporting rail, the position that keeps again rail, and the immense pressure that also rail transmission will be come pass to railway roadbed again.What current metallurgical colliery was at home used is mainly sleeper, and sleeper is easily rotten, the many impacts from insect pest, natural environment and climate of reason, and with the passing of time the railway spike hole on sleeper can relax because using, so general sleeper only has at most the life-span of more than ten years, waste resource, power consumption is large.And the Strong degree of sleeper is not enough to bear the immense pressure that long rail brings all the time.The accessory kind of sleeper is also more when mounted, at the care and maintenance of track in the future, has brought a lot of difficulties.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of light-duty mining fast-assembling steel tie, and its installing/dismounting is very convenient, can realize quick handling rail, and improve sleeper strength, has extended the application life of sleeper.
For achieving the above object, the utility model is achieved through the following technical solutions:
A light-duty mining fast-assembling steel tie, comprises pillow, the fixing briquetting of rail, and described briquetting is two kinds, a kind of is fixing briquetting, be the briquetting that can pivot, two kinds of briquettings are arranged on pillow, and the both sides that are crimped on rail by two kinds of briquettings are rail fixedly.
The described briquetting pivoting is to take rivet to be arranged on pillow as axle.
Described pillow is that hot rolling forms, and its cross section is M shape shaped steel.
Compared with prior art, the beneficial effects of the utility model are:
Rail sleeper pillow is that hot rolling is Integratively formed, and cross section is the shaped steel of M shape, and the sleeper of this kind of form is stressed more reasonable, can guarantee the intensity of rail sleeper in the situation that reducing weight.The use of rotation briquetting can realize Fast Installation and dismantle when fixing rail.Whole hot rolling roll forming makes the intensity of sleeper and is greatly better than wooden sleeper application life.Hot rolling pillow, briquetting can carry out extensive production fast, are conducive to save production cost, and can reduce the destruction of sleeper to forest environment.Whole steel tie has only been used 3 kinds of parts, so the control of whole construction weight is very light and handy.
Accompanying drawing explanation
Fig. 1 is main sectional view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is that Fig. 2 is along the sectional view of A-A line.
In figure: 1-pillow 2-is briquetting 3-rivet 4-rotation briquetting 5-rail 6-groove fixedly.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in detail, but should be noted that enforcement of the present utility model is not limited to following embodiment.
See Fig. 1-Fig. 3, a kind of light-duty mining fast-assembling steel tie, comprises pillow 1, rivet 3, the fixing briquetting of rail, and described pillow cross section is M shape, and hot rolling is Integratively formed.The briquetting of described fixedly rail is positioned at the both sides of rail, and a side pressing block is fixing briquetting 2, and opposite side briquetting is the rotation briquetting 4 that can pivot; Rotation briquetting 4 be take rivet 3 and is arranged on pillow 1 as axle, and fixedly briquetting 2 is fixed on pillow by rivet.
Pillow is that hot rolling is Integratively formed, and cross section is the shaped steel of M shape, and M tee section is shaped as inversion bathtub construction, and middle part is provided with groove 6.The sleeper of this kind of form is stressed more reasonable, can guarantee the intensity of rail sleeper in the situation that reducing weight.Fixedly briquetting 2 is fixed on groove 6 both sides on pillow 1, and rotation briquetting 4 is provided with an installing hole mating with rivet 3, and fixedly briquetting 2 is located at rail 5 one sides, and rotation briquetting 4 is located at rail 5 opposite sides.Fixedly briquetting 2 and rotation briquetting 4 are provided with the groove identical with rail 5 bottom wings with rail cooperation place.
The groove overlap joint rail of briquetting one end, the other end is used rivet 3 to be fixed on rail pillow 1, rail 5 one sides are the fixing microscler fixedly briquettings 2 of two rivets 3, fixedly briquetting 2 is across groove 6, rail 5 opposite sides arrange two identical rotation briquettings 4, each rotation briquetting 4 take a rivet 3 as axle rotatable.With rail 5 for convenience detach, briquetting can be in factory process, on-the-spot dismounting, and installation and maintenance rail 5 very fast.Pillow 1 can be adjusted material to adapt to various conditions according to client's requirement.
The utility model can substitute sleeper completely and use separately, pillow adopt steel plate to be manufactured with to be beneficial to improve sleeper intensity and application life problem, assembling is safeguarded simple, has improved operating efficiency.Pillow, briquetting can carry out extensive production fast, are conducive to save production cost, and can reduce the destruction of sleeper to forest environment.Whole steel tie has only been used 3 kinds of parts, so the control of whole construction weight is very light and handy.Production simple in structure is also very convenient.One end installing/dismounting rail that fixedly the rotatable briquetting in one end can be convenient, flexible.
Claims (3)
1. a light-duty mining fast-assembling steel tie, is characterized in that, comprises pillow, the fixing briquetting of rail, described briquetting is two kinds, and a kind of is fixing briquetting, and a kind of is the briquetting that can pivot, two kinds of briquettings are arranged on pillow, and the both sides that are crimped on rail by two kinds of briquettings are rail fixedly.
2. a kind of light-duty mining fast-assembling steel tie according to claim 1, is characterized in that, the described briquetting pivoting is to take rivet to be arranged on pillow as axle.
3. a kind of light-duty mining fast-assembling steel tie according to claim 1 and 2, is characterized in that, described pillow is that hot rolling forms, and its cross section is M shape shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669759.XU CN203546540U (en) | 2013-10-25 | 2013-10-25 | Light mining steel sleeper quick to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669759.XU CN203546540U (en) | 2013-10-25 | 2013-10-25 | Light mining steel sleeper quick to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203546540U true CN203546540U (en) | 2014-04-16 |
Family
ID=50464680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320669759.XU Expired - Lifetime CN203546540U (en) | 2013-10-25 | 2013-10-25 | Light mining steel sleeper quick to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203546540U (en) |
-
2013
- 2013-10-25 CN CN201320669759.XU patent/CN203546540U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |
|
| CX01 | Expiry of patent term |