CN208440925U - A kind of railway bed strengthening construction device - Google Patents
A kind of railway bed strengthening construction device Download PDFInfo
- Publication number
- CN208440925U CN208440925U CN201820901627.8U CN201820901627U CN208440925U CN 208440925 U CN208440925 U CN 208440925U CN 201820901627 U CN201820901627 U CN 201820901627U CN 208440925 U CN208440925 U CN 208440925U
- Authority
- CN
- China
- Prior art keywords
- bearing bar
- bearing
- adjusting
- roadbed
- screw rod
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000005728 strengthening Methods 0.000 title claims abstract description 16
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 229910000639 Spring steel Inorganic materials 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 9
- 230000003139 buffering effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001687 destabilization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Road Signs Or Road Markings (AREA)
Abstract
The utility model discloses a kind of railway bed strengthening construction devices, including roadbed, bearing bar is equipped in the roadbed, the bearing bar upper end is equipped with bearing plate, the adjacent bearing bar lower end is fixed in fixed plate, the adjacent bearing bar upper end is connected with standing screw, the standing screw upper end and bearing plate lower end are symmetrically arranged with bumper post, second spring is connected between symmetrical two bumper posts, adjusting rod is equipped between the bearing plate and bearing bar, it is connected through a screw thread between one end and bearing bar of the adjusting rod, the first spring is equipped in the cavity that the adjusting rod is connect with bearing bar, it is connected between the other end and bearing plate of the adjusting rod by rolling bearing.The utility model has many advantages, such as that structure is simple, stability is good, easy to adjust.
Description
Technical field
The utility model relates to construction of railways technical field more particularly to a kind of railway bed strengthening construction devices.
Background technique
Railway is the important lifeblood of national economy, and railway construction is one of most important basic industry of country again.Reform is opened
Since putting, railway construction in China cause flourishes.Railway is linear engineering, it will necessarily pass through different engineering geology lists
The geotechnical engineering environmental change of member, gone through route is big, and China region length and breadth of land, weak soil has a very wide distribution, and no matter puts down in coastal, inland
Original, or in western mountainous areas, the processing problem of soft soil foundation is all commonly encountered in railway construction.Railway soft base processing is that railway is applied
The premise of work and normal operation quality assurance.
Current many railways cause destabilization, valve pit subsidence because weak sub-grade treatment is improper, lead to the whole steady of roadbed
Qualitative, depression of bearing force, and then generate the early damage to pavement phenomenon of Uneven road and differential settlement.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
It is to propose a kind of railway bed strengthening construction device with a novel purpose, with structure is simple, stability is good, adjusting side
Just the advantages that.
According to a kind of railway bed strengthening construction device of the utility model embodiment, including roadbed, set in the roadbed
There is a bearing bar, the bearing bar upper end is equipped with bearing plate, and the adjacent bearing bar lower end is fixed in fixed plate, adjacent described to hold
Weight bar upper end is connected with standing screw, and the standing screw upper end and bearing plate lower end are symmetrically arranged with bumper post, described symmetrical
Second spring is connected between two bumper posts, between the bearing plate and bearing bar be equipped with adjusting rod, the one of the adjusting rod
It is connected through a screw thread between end and bearing bar, the first spring, the tune is equipped in the cavity that the adjusting rod is connect with bearing bar
It is connected between the other end and bearing plate of pole by rolling bearing.
In some embodiments of the utility model, the adjacent bearing bar upper end is also connected with adjusting screw rod, described
Adjusting screw rod is equipped with stop nut, and roadbed is run through in one end of the adjusting screw rod, and the roadbed and adjusting screw rod contact portion are also
Equipped with fixed block, the fixed block is connected through a screw thread with adjusting screw rod.
In other embodiments of the utility model, the adjusting screw rod is located at one end on the outside of roadbed equipped with turning handle
Hand.
In other embodiments of the utility model, the bumper post is equipped with spring steel.
In other embodiments of the utility model, the bearing bar upper end and adjusting rod junction are equipped with fastening spiral shell
Nail.
In other embodiments of the utility model, the bearing bar is equipped with level(l)ing bubble.
Beneficial effect in the utility model is: being equipped with standing screw between adjacent bearing bar, guarantees the two bearing bar
The distance between remain unchanged, the fixed plate of bearing bar lower end then plays fixed effect；Adjusting screw rod is additionally provided on bearing bar,
The inclination of bearing bar can effectively be avoided；Adjusting rod is equipped between bearing plate and bearing bar, it, can when bearing plate is tilted to side
Bearing plate is adjusted by rotation adjusting rod, is at horizontal position；Bumper post, buffering are equipped between bearing plate and fixed link
It is equipped with second spring, plays the effect of bumper and absorbing shock, the spring steel that bumper post one end is equipped with further improves device
Damping effect.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 be the utility model proposes a kind of railway bed strengthening construction device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of railway bed strengthening construction device partial enlarged view A-A；
Fig. 3 be the utility model proposes the part side of railway bed strengthening construction device a kind of big scheme B-B.
In figure: the fixed spiral shell of 1- roadbed, 2- bearing bar, 3- fixed plate, 4- fixed block, 5- adjusting screw rod, 6- bearing plate, 7-
Bar, 8- adjusting rod, 9- stop nut, the first spring of 10-, 11- fastening screw, 12- bumper post, 13- second spring, 14- spring
Steel.
Specific embodiment
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.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
It is being used to explain the utility model, and should not be understood as limiting the present invention.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of railway bed strengthening construction device, including roadbed 1, the roadbed 1 is interior to be equipped with bearing bar 2,
2 upper end of bearing bar is equipped with bearing plate 6, and adjacent 2 lower end of bearing bar is fixed in fixed plate 3, the adjacent bearing bar 2
Upper end is connected with standing screw 7, and standing screw 7 plays the distance between fixed two neighboring bearing bar 2, in a pre-installation according to need
The length of standing screw 7 is designed, 7 upper end of standing screw and 6 lower end of bearing plate are symmetrically arranged with bumper post 12, institute
It states and is connected with second spring 13 between symmetrical two bumper posts 12, buffering can be played when railway passes through bearing plate 6
Effect, the presence of simultaneous buffering column 12 can also effectively avoid second spring 13 by compression excessively and influence its service life,
Be additionally provided with spring steel 14 on the bumper post 12, can further function as the effect of buffering, the bearing plate 6 and bearing bar 2 it
Between be equipped with adjusting rod 8, be connected through a screw thread between one end and bearing bar 2 of the adjusting rod 8, the adjusting rod 8 and bearing bar 2
The first spring 10 is equipped in the cavity of connection, the first spring 10 has the effect of bumper and absorbing shock, by what is passed over from bearing plate 6
Pressure dissipation is gone out, and is connected between the other end and bearing plate 6 of the adjusting rod 8 by rolling bearing, when bearing plate 6 inclines
When oblique, it can be adjusted by rotating adjusting rod 8, adjacent 2 upper end of bearing bar is also connected with adjusting screw rod 5, the tune
It saves screw rod 5 and is equipped with stop nut 9, roadbed 1 is run through in one end of the adjusting screw rod 5, and adjusting screw rod 5 is located at 1 outside of roadbed
One end be equipped with swing handle, facilitate rotation adjusting screw rod 5, between adjusting screw rod 5 and bearing bar 2 be clearance fit, the road
Base 1 and 5 contact portion of adjusting screw rod are additionally provided with fixed block 4, and the fixed block 4 is connected through a screw thread with adjusting screw rod 5.
It is additionally provided with level(l)ing bubble (not shown) on bearing bar 2, for detecting the inclination conditions of bearing bar 2, has conveniently taken
The measure of effect is adjusted, effectively reduces the generation of railway accident；2 upper end of bearing bar is set with 8 junction of adjusting rod
There is fastening screw 11, plays the effect of secured adjusted bar.
Working principle: when installation, first fixed block 4 is mounted on adjusting screw rod 5, and turns to suitable position, then
Adjusting screw rod 5 is fixed on bearing bar 2, then carries out pouring for roadbed 1 again, keeps bearing bar 2 to be in when pouring
Plumbness, after the completion of pouring, the swing handle in 5 outside of rotation adjusting screw rod makes 5 surrounding of adjusting screw rod form rotation path,
Facilitate the subsequent adjusting to bearing bar 2；Buffering when train passes through bearing plate 6, between bearing plate 6 and standing screw 7
Column 12, second spring 13 and spring steel 14 can play the effect of buffering, effectively alleviate impact of the train to bearing bar 2,
When being tilted using a period of time bearing plate 6, by the adjusting rod 8 of the low one end of rotation bearing plate 6, bearing plate 6 is adjusted
The side of jack fixed column bearing plate 6 can be used during adjusting, be then rotated further by adjusting rod to horizontality for section
8 are adjusted, can be by rotating adjusting screw rod 5 when 2 run-off the straight of bearing bar, and adjusting screw rod 5 is relative to interior in fixed block 4
Side or outside are mobile, achieve the purpose that correct 2 tilt angle of bearing bar.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of railway bed strengthening construction device, including roadbed, the roadbed is interior to be equipped with bearing bar, and the bearing bar upper end is set
There is bearing plate, it is characterised in that: the adjacent bearing bar lower end is fixed in fixed plate, and the adjacent bearing bar upper end is connected with
Standing screw, the standing screw upper end and bearing plate lower end are symmetrically arranged with bumper post, between symmetrical two bumper posts
It is connected with second spring, adjusting rod is equipped between the bearing plate and bearing bar, between one end and bearing bar of the adjusting rod
Be connected through a screw thread, be equipped with the first spring in the cavity that the adjusting rod is connect with bearing bar, the other end of the adjusting rod with
It is connected between bearing plate by rolling bearing.
2. a kind of railway bed strengthening construction device according to claim 1, it is characterised in that: the adjacent bearing bar
Upper end is also connected with adjusting screw rod, and the adjusting screw rod is equipped with stop nut, and roadbed, institute are run through in one end of the adjusting screw rod
It states roadbed and adjusting screw rod contact portion is additionally provided with fixed block, the fixed block is connected through a screw thread with adjusting screw rod.
3. a kind of railway bed strengthening construction device according to claim 2, it is characterised in that: the adjusting screw rod is located at
One end on the outside of roadbed is equipped with swing handle.
4. a kind of railway bed strengthening construction device according to claim 1, it is characterised in that: the bumper post is equipped with
Spring steel.
5. a kind of railway bed strengthening construction device according to claim 1, it is characterised in that: the bearing bar upper end with
Adjusting rod junction is equipped with fastening screw.
6. a kind of railway bed strengthening construction device according to claim 1, it is characterised in that: the bearing bar is equipped with
Level(l)ing bubble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901627.8U CN208440925U (en) | 2018-06-09 | 2018-06-09 | A kind of railway bed strengthening construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901627.8U CN208440925U (en) | 2018-06-09 | 2018-06-09 | A kind of railway bed strengthening construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208440925U true CN208440925U (en) | 2019-01-29 |
Family
ID=65089177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820901627.8U Expired - Fee Related CN208440925U (en) | 2018-06-09 | 2018-06-09 | A kind of railway bed strengthening construction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208440925U (en) |
-
2018
- 2018-06-09 CN CN201820901627.8U patent/CN208440925U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |