CN208857680U - A kind of straddle type monorail rail tracks roller shaft type pulling force support - Google Patents
A kind of straddle type monorail rail tracks roller shaft type pulling force support Download PDFInfo
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- CN208857680U CN208857680U CN201821544375.4U CN201821544375U CN208857680U CN 208857680 U CN208857680 U CN 208857680U CN 201821544375 U CN201821544375 U CN 201821544375U CN 208857680 U CN208857680 U CN 208857680U
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- pedestal
- pulling force
- roller shaft
- rail tracks
- anchoring assembly
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Abstract
The utility model discloses a kind of straddle type monorail rail tracks roller shaft type pulling force supports, comprising: upper anchoring assembly, including upper pendulum connecting plate and upper anchoring rod piece, upper pendulum connecting plate is for transmitting downwards pressure and horizontal force；Line tune component, including pedestal pedestal and rolling mounting structures, roll mounting structures and are set to pedestal pedestal top surface, roll support cooperation with the bottom surface of upper anchoring assembly；The bottom support of lower anchoring assembly, lower anchoring assembly and pedestal pedestal cooperates.Power conducting structure between anchoring assembly and line tune component is the structure for rolling support class, the movable fit system in track girder body length direction is parallel to by rotating direction, while enabling the line tune component of lower part and lower anchoring group valence be kept fixed, upper anchoring assembly can stretch translation together with track beam body, to alleviate the temperature stress of release track beam body, currently used rail beam bearing design is simplified, the auxiliary force conducting structure of setting redundancy is avoided, avoids the complex stress condition of each component.
Description
Technical field
The utility model relates to technical field of rail traffic, more specifically to a kind of straddle type monorail rail tracks roller
Shaft type pulling force support.
Background technique
Demand with the numerous small and medium-sized cities in China to cross-saddle single-track traffic is increasingly urgent, cross-saddle single-track traffic track
The problem of connection type and connecting component of beam and lower part bridge pier increasingly become concern.The single track that rides on more mature at present is set
Meter realizes the effective of upper track beam and lower part pier cap beam using components such as cast steel pulling force support, support anchor pole and anchor casees
Connection.But the casting technique of traditional support causes its at high price, component check causes later period operation cost higher, anchor
Phenomena such as ponding inside case freezes limits the application of severe cold area.
Existing straddle type monorail rail tracks cast steel pulling force support has the disadvantage in that the construction cost in guideway beam
In, accounting is larger.Techniques need to be finished etc. using monoblock cast, partial component, wherein casting technique cause serious pollution to the environment, energy consumption
It is high.Key member stress is indefinite, is in complex stress condition.Big component bears track girder under various operating conditions, bears to draw
The multiphases external force collective effect such as power, pressure, torque, moment of flexure, shearing, causes support to be in complex stress condition, and resisting for support is tired
Labor Capability Requirement is higher.Component is more to be unfavorable for construction and installation and later period operation maintenance
In conclusion how to efficiently solve currently used straddle type monorail rail tracks roller shaft type pulling force susceptor design knot
Structure is complicated, requires component high, therefore whole design is at high cost and the technical problem that is difficult to safeguard etc., is current art technology
Personnel's urgent problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of straddle type monorail rail tracks roller shaft type pulling force support,
The structure design of the straddle type monorail rail tracks roller shaft type pulling force support can efficiently solve currently used straddle-type monorail
Structure is complicated for track girder roller shaft type pulling force susceptor design, requires height to component, therefore whole design is at high cost and is difficult to safeguard
The technical issues of.
In order to achieve the above object, the utility model provides the following technical solutions:
A kind of straddle type monorail rail tracks roller shaft type pulling force support, comprising:
Upper anchoring assembly, including upper pendulum connecting plate and upper anchoring rod piece, the upper anchoring rod piece are used to anchor with track girder
Connection, the upper pendulum connecting plate is for transmitting downwards pressure and horizontal force；
Line tune component, including pedestal pedestal and rolling mounting structures, the rolling mounting structures are set to the pedestal seat
Body top surface rolls support cooperation with the bottom surface of the upper anchoring assembly, and rotating direction is parallel to the length direction of track beam body；
The bottom support of lower anchoring assembly, the lower anchoring assembly and the pedestal pedestal cooperates, for the bridge with bottom
Dun Lianggai anchoring.
Preferably, in above-mentioned straddle type monorail rail tracks roller shaft type pulling force support, the rolling mounting structures include two groups
Or above roll body, and the position limiting structure being fixedly connected with pedestal pedestal top surface, the position limiting structure are set to described
The two sides of roll body rotating direction are for limiting roll body position.
Preferably, in above-mentioned straddle type monorail rail tracks roller shaft type pulling force support, the bottom of the upper junction plate is provided with
The guide rail structure of barb type, the top surface of the pedestal pedestal are provided with the guide groove with the positive hook-type of guide rail structure cooperation,
The guide groove and guide rail structure are parallel to track girder longitudinal axis.
Preferably, in above-mentioned straddle type monorail rail tracks roller shaft type pulling force support, the guide rail structure of barb type described in two groups
It is respectively arranged at the outside of the roll body position.
Preferably, in above-mentioned straddle type monorail rail tracks roller shaft type pulling force support, the roll body is a pair of of ball, the rolling
Longitudinal axis of the line of pearl axis perpendicular to track girder.
Preferably, in above-mentioned straddle type monorail rail tracks roller shaft type pulling force support, the roll body is to be axially perpendicular to track
The roll shaft of beam body, roll shaft described in two groups are respectively arranged at the two sides of pedestal pedestal top surface.
Preferably, in above-mentioned straddle type monorail rail tracks roller shaft type pulling force support, the position limiting structure is described to be set to
The limit gusset of roll shaft two sides, every group of roll shaft are provided with 4 pieces of limit gussets in every side, and being divided to two groups, to be set to roll shaft ipsilateral
Both ends.
Preferably, in above-mentioned straddle type monorail rail tracks roller shaft type pulling force support, four corner edges of the pedestal pedestal are set
It is equipped with the limited mouth in inner corner trim shape, the lower anchoring assembly top surface corresponds to the position of the limited mouth, is provided with retention bead, uses
It is limited in cooperating with limited mouth.
Preferably, in above-mentioned straddle type monorail rail tracks roller shaft type pulling force support, the lower anchoring assembly include bottom plate and
Lower anchoring rod piece, the lower anchoring rod piece bottom end are used to anchor with bridge pier Liang Gai, and top passes through the anchor on the pedestal pedestal
Gu through-hole, and pass through threaded mount anchor and position.
Straddle type monorail rail tracks roller shaft type pulling force support provided by the utility model, comprising: upper anchoring assembly, including it is upper
Connecting plate and upper anchoring rod piece are put, the upper anchoring rod piece is used to be used to incite somebody to action with track girder anchor connection, the upper pendulum connecting plate
Pressure and horizontal force transmit downwards；Line tune component, including pedestal pedestal and rolling mounting structures, the rolling mounting structures are set
It is placed in pedestal pedestal top surface, rolls support cooperation with the bottom surface of the upper anchoring assembly, rotating direction is parallel to track
The length direction of beam body；The bottom support of lower anchoring assembly, the lower anchoring assembly and the pedestal pedestal cooperates, and is used for and bottom
The bridge pier Liang Gai in portion is anchored.The straddle type monorail rail tracks roller shaft type pulling force susceptor design, thereon anchoring assembly and line tune component
Between power conducting structure be the structure for rolling support class, such as the structure of roller bearing or ball is parallel to by rotating direction
The movable fit system in track girder body length direction, while enabling the line tune component of lower part and lower anchoring group valence be kept fixed, on
Anchoring assembly can stretch translation together with track beam body, to alleviate the temperature stress of release track beam body, roll the side of support
Formula can enable line tune component and the relative displacement of upper anchoring assembly more smooth, and the structure by rolling support realizes vertical side
Conduction to pressure, the design simplify currently used rail beam bearing design, avoid the auxiliary force conduction knot of setting redundancy
Structure, avoids the complex stress condition of each component, to reduce the mechanical property requirements of each component, efficiently solves at present
Rail beam bearing structure is complicated, component is required high, therefore whole design is at high cost and is difficult to the technical issues of safeguarding.
Detailed description of the invention
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, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is that the overall structure of straddle type monorail rail tracks roller shaft type pulling force support provided by the embodiment of the utility model is shown
It is intended to；
Fig. 2 is the upper anchoring assembly of straddle type monorail rail tracks roller shaft type pulling force support provided by the embodiment of the utility model
Structural schematic diagram；
Fig. 3 is the line tune component of straddle type monorail rail tracks roller shaft type pulling force support provided by the embodiment of the utility model
Structural schematic diagram；
Fig. 4 is the lower anchoring assembly of straddle type monorail rail tracks roller shaft type pulling force support provided by the embodiment of the utility model
Structural schematic diagram.
It is marked in attached drawing as follows:
Upper anchoring assembly 1, upper anchoring rod piece 1-1, upper pendulum connecting plate 1-2, guide rail structure 1-3, line tune component 2, roll shaft 2-
1, gusset 2-2, limited mouth 2-3, anchoring through-hole 2-4, lower anchoring assembly 3, bottom plate 3-1, lower anchoring rod piece 3-2, limit convex are limited
Play 3-3.
Specific embodiment
The utility model embodiment discloses a kind of straddle type monorail rail tracks roller shaft type pulling force support, to solve at present
Structure is complicated for rail beam bearing, requires height to component, therefore whole design is at high cost and is difficult to the technical issues of safeguarding.
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-Fig. 4 is please referred to, Fig. 1 is straddle type monorail rail tracks roller shaft type pulling force branch provided by the embodiment of the utility model
The overall structure diagram of seat；Fig. 2 is the structural schematic diagram of upper anchoring assembly；Fig. 3 is the structural schematic diagram of line tune component；Fig. 4
For the structural schematic diagram of lower anchoring assembly.
Straddle type monorail rail tracks roller shaft type pulling force support provided by the utility model, comprising: upper anchoring assembly 1, including
Upper pendulum connecting plate 1-2 and upper anchoring rod piece 1-1, upper anchoring rod piece 1-1 are used for and track girder anchor connection, upper pendulum connecting plate 1-2
For pressure and horizontal force to be transmitted downwards；
Line tune component 2, including pedestal pedestal and rolling mounting structures, roll mounting structures and are set to pedestal pedestal top surface,
Support cooperation is rolled with the bottom surface of upper anchoring assembly 1, rotating direction is parallel to the length direction of track beam body；
The bottom support of lower anchoring assembly 3, lower anchoring assembly 3 and pedestal pedestal cooperates, for the bridge pier Liang Gai with bottom
Anchoring.
The straddle type monorail rail tracks roller shaft type pulling force susceptor design, the thereon power between anchoring assembly 1 and line tune component 2
Conducting structure is the structure for rolling support class, such as the structure of roller bearing or ball, is parallel to track beam body by rotating direction
The movable fit system of length direction, while enabling the line tune component 2 of lower part and lower anchoring group valence be kept fixed, upper anchoring assembly
1 can stretch translation together with track beam body, and to alleviate the temperature stress of release track beam body, the mode for rolling support can be enabled
Line tune component 2 and the relative displacement of upper anchoring assembly 1 are more smooth, and the structure by rolling support realizes vertical direction pressure
Conduction.
The design simplifies currently used rail beam bearing design, avoids the auxiliary force conducting structure of setting redundancy, keeps away
Exempt from the complex stress condition of each component, to reduce the mechanical property requirements of each component, efficiently solves current rail
Structure is complicated for road beam support, requires height to component, therefore whole design is at high cost and is difficult to the technical issues of safeguarding.
Roll the roll body that mounting structures include two groups or more, and the limit knot being fixedly connected with pedestal pedestal top surface
Structure, position limiting structure are set to the two sides of roll body rotating direction for limiting roll body position.
In order to provide the transferring structure of cross force, the bottom of upper pendulum connecting plate 1-2 is provided with the guide rail structure 1- of barb type
3, the top surface of pedestal pedestal is provided with the guide groove with the positive hook-type of the guide rail structure 1-3 of barb type cooperation, guide groove and barb
The guide rail structure 1-3 of type is parallel to the length direction of track beam body, and the guide rail structure 1-3 of two groups of barb types is respectively arranged at roll body
The outside of position.
Provided in technical solution provided in this embodiment pendulum connecting plate 1-2 and pedestal pedestal between position limiting structure and
Power transferring structure design, by the way that the guide rail structure 1-3 of a pair of of barb type is arranged in the upper pendulum bottom connecting plate 1-2, and in pedestal seat
The guide groove matched is arranged in the top surface of body, realizes cross spacing between the two, longitudinally through roll support can be opposite
On the basis of freely sliding, it can guarantee that the support between upper pendulum connecting plate 1-2 and pedestal pedestal cooperates laterally providing limit
Stablize, avoids, and be capable of providing horizontal plane cross force to conduct from the pedestal of track beam body downwards.
Technical solution provided in this embodiment advanced optimizes the design of roll body and its position limiting structure, and roll body is axially vertical
The two sides of pedestal pedestal top surface are respectively arranged in the roll shaft 2-1, two groups of roll shaft 2-1 of track beam body.Position limiting structure is to be set to
Limit the gusset 2-2, every group of roll shaft 2-1 of the two sides roll shaft 2-1 are provided with 4 pieces of limit gusset 2-2 in every side, are divided to two groups to be set to
Roll shaft 2-1 ipsilateral both ends.
Certainly ball also can be selected and replace roller shaft design, only the line of centres of every group of ball need to be guaranteed perpendicular to track girder
Telescopic direction.
In the technical solution of the present embodiment, roll body is designed using the structure of roll shaft 2-1, and two roll shaft 2-1 are respectively arranged at
The upper two sides for putting connecting plate 1-2, guarantee roll the stabilization of holding position to pedestal pedestal in other words, and the design of roll shaft 2-1 is opposite to roll
The structures such as pearl have better plane support stability；The design for optimizing position limiting structure on this basis, by being set to pedestal
Gusset on pedestal realizes that limit gusset 2-2 is set to the two sides of every roll shaft 2-1, enable its only can rolling movement and cannot
It is enough to be slided along track beam body telescopic direction, it ensure that the stability by its structure support track girder weight.
Four corner edges of pedestal pedestal are provided with the limited mouth 2-3 of inner corner trim shape, and lower 3 top surface of anchoring assembly corresponds to limited mouth 2-
3 position is provided with retention bead 3-3, limits for cooperating with limited mouth 2-3.Technical solution provided in this embodiment be for
Position Design between optimization pedestal pedestal and the anchor structure of lower section, prevents pedestal pedestal from taking off 3 face of anchoring assembly, and lead to
The mutual cooperation for crossing limited mouth 2-3 Yu retention bead 3-3, realizes the transmitting of cross force, and limited mouth 2-3's is preferably designed for indent
Square structure, the structure of corresponding retention bead 3-3 be also protrusion cube structure.
Lower anchoring assembly 3 includes bottom plate 3-1 and lower anchoring rod piece 3-2, and the lower bottom end anchoring rod piece 3-2 is used for and bridge pier Liang Gai
Anchoring, top passes through the anchoring through-hole 2-4 on pedestal pedestal, and passes through threaded mount anchor and position.The present embodiment provides
Design primarily to optimization pedestal pedestal and base portion bridge pier between power conducting structure, by lower anchoring rod piece 3-2 pass through bottom
Seat pedestal fixes it with bottom, ensure that the stabilization that cross force is conducted downwards, prevents from deviating from stress lower bottom base pedestal
The pressure-bearing range of lower anchoring assembly 3.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (9)
1. a kind of straddle type monorail rail tracks roller shaft type pulling force support characterized by comprising
Upper anchoring assembly, including upper pendulum connecting plate and upper anchoring rod piece, the upper anchoring rod piece be used for track girder anchor connection,
The upper pendulum connecting plate is for transmitting downwards pressure and horizontal force；
Line tune component, including pedestal pedestal and rolling mounting structures, the rolling mounting structures are set to pedestal pedestal top
Face rolls support cooperation with the bottom surface of the upper anchoring assembly, and rotating direction is parallel to the length direction of track beam body；
The bottom support of lower anchoring assembly, the lower anchoring assembly and the pedestal pedestal cooperates, for the bridge pier beam with bottom
Lid anchoring.
2. straddle type monorail rail tracks roller shaft type pulling force support according to claim 1, which is characterized in that the rolling is held
Holder structure includes two groups or more of roll body, and the position limiting structure being fixedly connected with pedestal pedestal top surface, the limit
Structure setting is in the two sides of the roll body rotating direction for limiting roll body position.
3. straddle type monorail rail tracks roller shaft type pulling force support according to claim 2, which is characterized in that the upper connection
The bottom of plate is provided with the guide rail structure of barb type, and the top surface of the pedestal pedestal is provided with guide rail structure cooperation just
The guide groove of hook-type, the guide groove and guide rail structure are parallel to track girder longitudinal axis.
4. straddle type monorail rail tracks roller shaft type pulling force support according to claim 3, which is characterized in that two groups of barb types
Guide rail structure be respectively arranged at the outside of the roll body position.
5. according to the described in any item straddle type monorail rail tracks roller shaft type pulling force supports of claim 2 to 4, which is characterized in that
The roll body is a pair of of ball, the longitudinal axis of the line of the ball axis perpendicular to track girder.
6. according to the described in any item straddle type monorail rail tracks roller shaft type pulling force supports of claim 2 to 4, which is characterized in that
The roll body is the roll shaft for being axially perpendicular to track beam body, and roll shaft described in two groups is respectively arranged at the two of pedestal pedestal top surface
Side.
7. straddle type monorail rail tracks roller shaft type pulling force support according to claim 6, which is characterized in that the limit knot
Structure is the limit gusset for being set to the roll shaft two sides, and every group of roll shaft is provided with 4 pieces of limit gussets in every side, is divided to two groups
It is set to the ipsilateral both ends of roll shaft.
8. straddle type monorail rail tracks roller shaft type pulling force support according to claim 6, which is characterized in that the pedestal seat
Four corner edges of body are provided with the limited mouth in inner corner trim shape, and the lower anchoring assembly top surface corresponds to the position of the limited mouth, if
It is equipped with retention bead, is limited for cooperating with limited mouth.
9. straddle type monorail rail tracks roller shaft type pulling force support according to claim 6, which is characterized in that the lower anchoring
Component includes bottom plate and lower anchoring rod piece, and the lower anchoring rod piece bottom end is used to anchor with bridge pier Liang Gai, and top passes through described
Anchoring through-hole on pedestal pedestal, and pass through threaded mount anchor and position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544375.4U CN208857680U (en) | 2018-09-20 | 2018-09-20 | A kind of straddle type monorail rail tracks roller shaft type pulling force support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544375.4U CN208857680U (en) | 2018-09-20 | 2018-09-20 | A kind of straddle type monorail rail tracks roller shaft type pulling force support |
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| Publication Number | Publication Date |
|---|---|
| CN208857680U true CN208857680U (en) | 2019-05-14 |
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ID=66418693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821544375.4U Active CN208857680U (en) | 2018-09-20 | 2018-09-20 | A kind of straddle type monorail rail tracks roller shaft type pulling force support |
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| CN (1) | CN208857680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939027A (en) * | 2019-12-18 | 2020-03-31 | 中铁二院工程集团有限责任公司 | Magnetic suspension track beam system |
| CN114319089A (en) * | 2021-12-30 | 2022-04-12 | 上海应用技术大学 | Dislocation interlock tensile fixing support structure |
-
2018
- 2018-09-20 CN CN201821544375.4U patent/CN208857680U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939027A (en) * | 2019-12-18 | 2020-03-31 | 中铁二院工程集团有限责任公司 | Magnetic suspension track beam system |
| CN114319089A (en) * | 2021-12-30 | 2022-04-12 | 上海应用技术大学 | Dislocation interlock tensile fixing support structure |
| CN114319089B (en) * | 2021-12-30 | 2024-01-26 | 上海应用技术大学 | Malocclusion tensile fixed support structure |
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