CN208055772U - Rail reinforcement device - Google Patents
Rail reinforcement device Download PDFInfo
- Publication number
- CN208055772U CN208055772U CN201820465225.8U CN201820465225U CN208055772U CN 208055772 U CN208055772 U CN 208055772U CN 201820465225 U CN201820465225 U CN 201820465225U CN 208055772 U CN208055772 U CN 208055772U
- Authority
- CN
- China
- Prior art keywords
- rail
- lift beam
- slideway
- horizontal lift
- reinforcement device
- 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
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 241001669679 Eleotris Species 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 7
- 239000002023 wood Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 19
- 239000000463 material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model discloses a kind of rail reinforcement device comprising if being equidistantly set to the dry slide consistent with rail direction with several sleepers that rail length direction is perpendicular, above sleeper below rail, the equidistantly horizontal lift beam of several rolling bars above slideway, transmission above rolling bar, the skate on slideway corresponding with horizontal lift beam precalculated position and sliding into the haulage gear on direction set on slideway.Advantage is：1, it compares crane lifting to set up, the slide-in of the big horizontal lift beam of hand fit's hoist engine progress is easier to grasp erection precision, is not susceptible to position offset, makes whole system uniform force, increases the stability of system；2, it can effectively avoid big machinery construction to both wired security risk, construction safety coefficient is high；3, equipment and materials is common and cheap, and construction cost is low；4, easy to operation, difficulty of construction is low.
Description
Technical field：
The utility model is related to a kind of bracing means more particularly to a kind of rail reinforcement devices.
Background technology：
With the high speed development of China railways in recent years, railway mileage is increasingly longer, and Business Line construction of railway project also exists
Proportion is more and more in construction of railway project.Business Line construction of railway project first has to ensure that traffic safety does not influence again
Construction speed, difficulty of construction is high, security risk is big.And in Business Line construction of railways, it is entirely to construct to circuit reinforce
The most important thing of journey.
The currently used mode reinforced to circuit mostly uses D type construction beams, horizontal by being set up in support stake
Lift beam supports D type construction beam systems, and horizontal lift beam is made to play the role of connection support stake and D type construction beams, by train and
Circuit gravity load is transmitted to by horizontal lift beam in support stake, and horizontal lift beam then needs to set up using large-scale hoisting machinery lifting.
But this method has the following disadvantages：1, when large-scale hoisting machinery sets up horizontal lift beam, the more difficult grasp of precision is held
Position offset easily occurs, makes whole system discontinuity, influences the stability of system；2, Business Line employs large-scale hoisting machinery
It is big to carry out horizontal lift beam underpass road difficulty, security risk is high, easy tos produce security risk；3, Business Line employs large-scale hoisting machinery
It needs to block circuit, influences railway transportation；4, track blockade needs multiple unit cooperations, and labor intensive, material resources are larger.
Utility model content：
The rail reinforcement device that the purpose of this utility model is to provide a kind of difficulty of construction is low, safety coefficient is high.
The utility model is implemented by following technical solution：
Rail reinforcement device comprising equidistantly perpendicular with the rail length direction below rail
If several sleepers, are equidistantly set on the slideway dry slide consistent with the rail direction above the sleeper
Horizontal lift beam that several rolling bars of side, transmission are set to above the rolling bar is set to institute corresponding with the horizontal lift beam precalculated position
It states the skate on slideway and slides into the haulage gear on direction set on the slideway.
Further, the sleeper includes channel steel and the solid wood that matches with the channel steel size, and the solid wood passes through spiral shell
Nail is fixedly connected with the channel steel.
Further, the haulage gear is hoist engine, and the hoist engine is connect by steel wire rope with the horizontal lift beam.
Further, the slideway slides into direction along the horizontal lift beam and is equipped with along slope.
Further, the gradient on the suitable slope is 1%.
The advantages of the utility model：
1, it compares crane lifting to set up, the slide-in of the big horizontal lift beam of hand fit's hoist engine progress is easier to grasp erection essence
Degree, is not susceptible to position offset, makes whole system uniform force, increase the stability of system；2, mainframe can effectively be avoided
To both wired security risk, construction safety coefficient is high for tool construction；3, equipment and materials is common and cheap, and construction cost is low；
4, easy to operation, difficulty of construction is low.
Description of the drawings：
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the schematic cross-section of the present embodiment.
In figure：Sleeper 1, channel steel 1-1, solid wood 1-2, slideway 2, rolling bar 3, horizontal lift beam 4, skate 5, haulage gear 6, hoist engine
6-1, steel wire rope 6-2.
Specific implementation mode：
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment 1：
Rail reinforcement device as shown in Figure 1 and Figure 2 comprising be equidistantly set to below rail and rail length
If the perpendicular several sleepers 1 in direction, are equidistantly set to slideway at the dry slide 2 consistent with rail direction above sleeper 1
Several rolling bars 3 of 2 tops, transmission are set to the horizontal lift beam 4 of 3 top of rolling bar, are set to slideway corresponding with horizontal 4 precalculated position of lift beam
Skate 5 on 2 and the haulage gear 6 on the slide-in of slideway 2 direction, ensure haulage gear 6 with slideway 2 in same straight line
On, it avoids that deviation phenomenon occurs in distraction procedure；Skate 5 limits horizontal lift beam 4, and it is predetermined to can avoid the horizontal arrival of lift beam 4
It behind position, continues to move along under the action of inertia, ensures that horizontal lift beam 4 is accurate in place.
Sleeper 1 includes channel steel 1-1 and the solid wood 1-2 to match with channel steel 1-1 sizes, and solid wood 1-2 passes through screw and channel steel
1-1 is fixedly connected.
Haulage gear 6 is hoist engine 6-1, and hoist engine 6-1 connect by steel wire rope 6-2 with horizontal lift beam 4, in the present embodiment
A pulley is placed on steel wire rope 6-2, single-strand rope 6-2 is become bifilar, hauling speed can be become to original half, is protected
Horizontal 4 uniform speed slow of lift beam is demonstrate,proved to advance.
Slideway 2 slides into direction along horizontal lift beam 4 and is equipped with along slope, and the gradient along slope is 1%, and horizontal lift beam 4 is made to slide into precalculated position
It is more smoothly.
It is coated with lubricant on slideway 2, reduces the frictional force between slideway 2 and rolling bar 3, it is easier to draw.
In the present embodiment, the spacing between adjacent rail sleepers 1 is 60cm.
When the present embodiment is in use, it needs that horizontal lift beam 4 is put into rolling just first with crane, then passes through hoist engine 6-1
Horizontal lift beam 4 is drawn to precalculated position, it, can be by the drag velocity of control hoist engine 6-1, to ensure horizontal lift in distraction procedure
4 uniform speed slow of beam advances；Horizontal lift beam 4 is jacked up using jack after reaching precalculated position, puts horizontal lift beam 4 after withdrawing from rolling bar 3
It is lower.Depending on the horizontal spacing lifted between 4 top of beam and rail foot is according to D type construction beam operation instructions.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. rail reinforcement device, which is characterized in that it include equidistantly below the rail with the rail length side
If dry slide consistent with the rail direction to perpendicular several sleepers, above the sleeper is equidistantly set to
Horizontal lift beam that several rolling bars above the slideway, transmission are set to above the rolling bar is set to and the horizontal lift beam precalculated position
Skate on the corresponding slideway and the haulage gear on slideway slide-in direction.
2. rail reinforcement device according to claim 1, which is characterized in that the sleeper include channel steel and with it is described
The solid wood that channel steel size matches, the solid wood are fixedly connected by screw with the channel steel.
3. rail reinforcement device according to claim 1, which is characterized in that the haulage gear is hoist engine, institute
Hoist engine is stated to connect with the horizontal lift beam by steel wire rope.
4. rail reinforcement device according to claim 1, which is characterized in that the slideway slides into along the horizontal lift beam
Direction is equipped with along slope.
5. rail reinforcement device according to claim 4, which is characterized in that the gradient on the suitable slope is 1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820465225.8U CN208055772U (en) | 2018-03-30 | 2018-03-30 | Rail reinforcement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820465225.8U CN208055772U (en) | 2018-03-30 | 2018-03-30 | Rail reinforcement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208055772U true CN208055772U (en) | 2018-11-06 |
Family
ID=63988113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820465225.8U Expired - Fee Related CN208055772U (en) | 2018-03-30 | 2018-03-30 | Rail reinforcement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208055772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258210A (en) * | 2019-06-18 | 2019-09-20 | 中铁六局集团有限公司 | A kind of track strengthening is with wearing I-steel guide device and its operating method |
-
2018
- 2018-03-30 CN CN201820465225.8U patent/CN208055772U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258210A (en) * | 2019-06-18 | 2019-09-20 | 中铁六局集团有限公司 | A kind of track strengthening is with wearing I-steel guide device and its operating method |
| CN110258210B (en) * | 2019-06-18 | 2024-03-12 | 中铁六局集团有限公司 | I-steel penetrating guide device for line reinforcement and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181106 |