CN108894103A - A kind of sliding mode tensile supporting seat of straddle type monorail rail tracks and track boom device - Google Patents
A kind of sliding mode tensile supporting seat of straddle type monorail rail tracks and track boom device Download PDFInfo
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- CN108894103A CN108894103A CN201811101759.3A CN201811101759A CN108894103A CN 108894103 A CN108894103 A CN 108894103A CN 201811101759 A CN201811101759 A CN 201811101759A CN 108894103 A CN108894103 A CN 108894103A
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- supporting seat
- straddle type
- rail tracks
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- 238000004873 anchoring Methods 0.000 claims description 28
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 235000006894 Primula auricula Nutrition 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 17
- 238000012545 processing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 229910001208 Crucible steel Inorganic materials 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000003754 machining Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/04—Bearings; Hinges
- E01D19/042—Mechanical bearings
- E01D19/045—Line and point rocker bearings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/08—Tracks for mono-rails with centre of gravity of vehicle above the load-bearing rail
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of sliding mode tensile supporting seats of straddle type monorail rail tracks, including：Sliding assembly, including upper pendulum connecting plate and conduction axis, upper pendulum connecting plate two sides are provided with engaging lug；Tension component, it is hinged with sliding assembly including bearing ear structure and being connected to the roll shaft born between ear structure；Line tune component, including slip base, slip base bear the pressure of the upper pendulum connecting plate transmitting of sliding assembly, provide the straight skidding amount of sliding assembly；Bearing assembly, including bearing block structure are anchored, bottom and bridge pier anchor, top lifting-line tune component, and limit and cooperate with the roll shaft of tension component.This susceptor design simplifies existing seat structure design, it enables and being connected firmly between its compact-sized each component, it while adapting to beam body itself mechanical characteristic, and can be avoided the case where conducting structure bears all directions complex stress, the mechanical property and required precision of component processing reduced with this.The invention also discloses a kind of monorail rail sets.
Description
Technical field
The present invention relates to cross-saddle single-track traffic technical fields, more specifically to a kind of straddle type monorail rail tracks
Sliding mode tensile supporting seat further relates to a kind of straddle type monorail rail tracks device.
Background technique
As the numerous small and medium-sized cities in China are increasingly urgent to cross-saddle single-track traffic demand, straddle-seat type single traffic rail beam
The problem of increasingly becoming concern with the connection type and connecting component of lower part bridge pier.More mature at present rides on monorail track beam
Design realizes having for upper track beam and lower part pier cap beam using components such as cast steel pulling force support, support anchor pole and anchor casees
Effect connection.But the casting technique of traditional support causes its at high price, component check causes later period operation cost higher,
Phenomena such as ponding inside anchor case freezes limits the application of severe cold area.
Further, in the construction cost of guideway beam, it the works such as need to finish according to monoblock cast, partial component
Skill, wherein casting technique cause serious pollution to the environment, energy consumption it is high, with country advocate energy-saving and emission-reduction, protect environment call run counter to.
And key member stress is indefinite, is in complex stress condition.Wherein upper pendulum and the big component of the bottom two bear rail
The multiphases external force such as pulling force, pressure, torque, moment of flexure, shearing of the road beam under various operating conditions, cause support to be in complex stress shape
The anti-fatigue ability of state, support is more demanding.And component is more, is unfavorable for construction and installation and later period operation maintenance.Most of structure
Part is non-exchange, therefore requires final product quality high, requirement for anticorrosion height,
In conclusion it is multiple how to efficiently solve currently used straddle type monorail rail tracks cast steel pulling force pedestal configurations
Miscellaneous, component machining accuracy is high, and environmental pollution is big, and it is current art technology that manufacturing cost is high and the technical problems such as is difficult to safeguard
Personnel's urgent problem.
Summary of the invention
In view of this, the first purpose of this invention is to provide a kind of sliding tension branch of straddle type monorail rail tracks
The structure design of seat, the sliding mode tensile supporting seat of the straddle type monorail rail tracks can efficiently solve currently used straddle-type list
Structure is complicated for rail track girder cast steel pulling force susceptor design, and component machining accuracy is high, and manufacturing cost is high and is difficult to the technology safeguarded warp
Ji problem, a second object of the present invention is to provide a kind of including the sliding mode tensile supporting seat of above-mentioned straddle type monorail rail tracks across
Type monorail track boom device.
In order to reach above-mentioned first purpose, the present invention is provided the following technical solutions：
A kind of sliding mode tensile supporting seat of straddle type monorail rail tracks, including：
Sliding assembly, the sliding assembly and track beam body anchor, including upper pendulum connecting plate, and are set to the upper pendulum and connect
Fishplate bar bottom, for the conduction axis of conductance and movement, upper pendulum connecting plate two sides are provided with engaging lug；
Tension component passes through the roll shaft and institute including bearing ear structure and being connected to the roll shaft born between ear structure
The engaging lug for stating sliding assembly is hinged；
Line tune component, including the slip base with the sliding limit cooperation of the sliding assembly of top, slip base bears sliding assembly
Upper pendulum connecting plate transmitting pressure, the straight skidding amount of the sliding assembly is provided；
Anchor bearing assembly, including bearing block structure, bottom and bridge pier anchor, top lifting-line tune component, and with it is anti-
The roll shaft of component is drawn to limit cooperation；
Bear ear structure and the anchoring bearing assembly of the tension component are positioned by anchoring rod piece, the anchor rod
Part also fixes anchoring bearing assembly with bridge pier Liang Gai；The bearing block structure of anchoring bearing assembly is matched with the line tune component pressure-bearing
It closes.
Preferably, in the sliding mode tensile supporting seat of above-mentioned straddle type monorail rail tracks, the line tune component be provided with it is described
The long guiding hole that the conduction axis of sliding assembly is slidably matched, the long guiding hole accommodates conduction axis, and provides the longitudinal direction of conduction axis
Displacement space.
Preferably, in the sliding mode tensile supporting seat of above-mentioned straddle type monorail rail tracks, the engaging lug is used to cooperate with roll shaft
Position be provided with long kidney-shaped hole, enable roll shaft that can limit vertically to sliding assembly, and provide longitudinally opposite displacement space.
Preferably, in the sliding mode tensile supporting seat of above-mentioned straddle type monorail rail tracks, more are arranged on the upper pendulum connecting plate
The upper pendulum connecting plate is anchored in track girder body by anchor bar by the anchor bar.
Preferably, in the sliding mode tensile supporting seat of above-mentioned straddle type monorail rail tracks, the top of the bearing block structure and institute
Line tune component bottom plane press-fit is stated, inside fluting is arranged in the top surface of the bearing block structure, for accommodating the roll shaft.
Preferably, in the sliding mode tensile supporting seat of above-mentioned straddle type monorail rail tracks, the top setting of the bearing block structure
There is positive stop lug boss, the position of the line tune component for limiting its top surface institute support.
Preferably, in the sliding mode tensile supporting seat of above-mentioned straddle type monorail rail tracks, the line tune component and the rest pad
Between be provided with anchor and position structure, line tune component and rest pad structure anchor are positioned by the anchor and position structure.
Preferably, in the sliding mode tensile supporting seat of above-mentioned straddle type monorail rail tracks, the top surface of the line tune component is provided with
The bottom surface of sliding plate, the upper pendulum connecting plate is provided with the sliding beam vertical with the sliding plate length direction, passes through
The mutual sliding between connecting plate and line tune component is put in the cooperation support of the face contact of the sliding plate and sliding beam.
The sliding mode tensile supporting seat of straddle type monorail rail tracks provided by the invention, including：Sliding assembly, the sliding assembly
It is anchored with track beam body, including upper pendulum connecting plate, and is set to the upper pendulum connecting plate bottom, for the biography of conductance and movement
Guide shaft, upper pendulum connecting plate two sides are provided with engaging lug；Tension component, including bear ear structure and be connected to and bear between ear structure
Roll shaft, the engaging lug by the roll shaft and the sliding assembly is hinged；Line tune component is sliding including the sliding assembly with top
The slip base of dynamic limit cooperation, slip base bear the pressure of the upper pendulum connecting plate transmitting of sliding assembly, provide the sliding assembly
Straight skidding amount；Bearing assembly, including bearing block structure are anchored, bottom and bridge pier anchor, top lifting-line tune component, and
It limits and cooperates with the roll shaft of tension component；The ear structure that bears of the tension component passes through anchor rod with the anchoring bearing assembly
Part positioning, the anchoring rod piece also fix anchoring bearing assembly with bridge pier Liang Gai；Anchor bearing assembly bearing block structure with
The line tune component press-fit.This sliding mode tensile supporting seat design of straddle type monorail rail tracks, mainly includes four part masters
Body component, the sliding assembly and top track girder at top anchor, and the embedded anchoring of the anchoring bearing assembly and bridge pier Liang Gai of bottom is led to
It crosses between sliding assembly and lines component as sliding support cooperation, vertical support and release length travel constraint is provided, to adapt to
Longitudinal extension of the guideway beam system under temperature, longitudinal force effect, tension component are connected to anchoring bearing assembly and sliding group
By roll shaft that the two is hinged between part, in the case where providing vertical constraint condition to sliding assembly, further release is centainly around roll shaft
Amount of spin, with adapt to track girder vertically bend caused by rotation；And further pass through anchoring bearing assembly inner shoe knot
The entity design of structure, while the attributive function of vertical pressure-bearing and transverse horizontal displacement being provided, to reduce occupied by bottom structure
Volume especially reduces the torque to meet with stresses, is directly fixed by anchoring to be formed in inbuilt mode and bridge pier beam lid.To sum up
Described, technical solution of the present invention simplifies existing seat structure design, enables and connects jail between its compact-sized each component
Gu adapt to beam body itself mechanical characteristic, and the case where conducting structure bears complex stress can be simplified, structure is optimized with this
Part transmission force property reduces requirement on machining accuracy, solves currently used straddle type monorail rail tracks cast steel pulling force seat structure
Complexity, machining accuracy is high, and manufacturing cost is high and is difficult to the technical issues of safeguarding.
In order to reach above-mentioned second purpose, the present invention also provides a kind of straddle type monorail rail tracks device, the straddle seats
Formula monorail track boom device includes any of the above-described kind of sliding mode tensile supporting seat of straddle type monorail rail tracks.Due to above-mentioned straddle-type
The sliding mode tensile supporting seat of monorail track beam has above-mentioned technique effect, and has the sliding mode tensile supporting seat of the straddle type monorail rail tracks
Straddle type monorail rail tracks device should also have corresponding technical effect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is that the overall construction of the sliding mode tensile supporting seat of straddle type monorail rail tracks provided in an embodiment of the present invention is illustrated
Figure；
Fig. 2 is the construction of the sliding assembly of the sliding mode tensile supporting seat of straddle type monorail rail tracks provided in an embodiment of the present invention
Schematic diagram；
Fig. 3 is the construction of the tension component of the sliding mode tensile supporting seat of straddle type monorail rail tracks provided in an embodiment of the present invention
Schematic diagram；
Fig. 4 is the anchoring bearing assembly of the sliding mode tensile supporting seat of straddle type monorail rail tracks provided in an embodiment of the present invention
Organigram；
Fig. 5 is the structure of the line tune component of the sliding mode tensile supporting seat of straddle type monorail rail tracks provided in an embodiment of the present invention
Make intention.
It is marked in attached drawing as follows：
Sliding assembly 1, anchor bar 1-1, upper pendulum connecting plate 1-2, conduction axis 1-3, engaging lug 1-4, long kidney-shaped hole 1-5,
Sliding beam 1-6, line tune component 2, long guiding hole 2-1, anchor and position structure 2-2, sliding plate 2-3, tension component 3, roll shaft
3-1, ear 3-2, anchoring bearing assembly 4, bearing block structure 4-1, fluting 4-2, positive stop lug boss 4-3 are born.
Specific embodiment
It is currently used to solve the embodiment of the invention discloses a kind of sliding mode tensile supporting seat of straddle type monorail rail tracks
Structure is complicated for straddle type monorail rail tracks cast steel pulling force susceptor design, requires height to component, therefore whole design is at high cost and difficult
In maintenance the technical issues of.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-Fig. 5 is please referred to, Fig. 1 is the sliding mode tensile supporting seat of straddle type monorail rail tracks provided in an embodiment of the present invention
Overall structure diagram；Fig. 2 is the structural schematic diagram of sliding assembly；Fig. 3 is the structural schematic diagram of tension component；Fig. 4 is anchoring
The structural schematic diagram of bearing assembly；Fig. 5 is the structural schematic diagram of line tune component.
The sliding mode tensile supporting seat of straddle type monorail rail tracks provided by the invention, including：Sliding assembly 1, sliding assembly 1 with
The anchoring of track beam body, including upper pendulum connecting plate 1-2, and it is set to the pendulum bottom connecting plate 1-2, for the biography of conductance and movement
The two sides guide shaft 1-3, upper pendulum connecting plate 1-2 are provided with engaging lug 1-4；Wherein conduction axis 1-3 is from the bottom surface of upper pendulum connecting plate 1-2
The vertical protrusion structure of stretching provides for cooperation between the line tune component 2 of lower section and limits and provide the conduction of cross force.
Tension component 3 passes through roller including bearing ear 3-2 structure and being connected to the roll shaft 3-1 born between ear 3-2 structure
Axis 3-1 and the engaging lug 1-4 of sliding assembly 1 are hinged；The structure for bearing ear 3-2 and engaging lug 1-4 is parallel to each other, and is to set in pairs
It is placed in structure of the side of component for connection, the structure of roll shaft 3-1 is cooperated by the ear, by the superstructure of support and lower part
It carries out being capable of providing between structure and stretches the longitudinally connected of limit.
Line tune component 2, including the slip base with the sliding limit cooperation of the sliding assembly 1 of top, slip base bears sliding group
The pressure of the upper pendulum connecting plate 1-2 transmitting of part 1, provides the straight skidding amount of sliding assembly 1；Main function is first is that support top
Sliding assembly 1 conducts downwards pressure, but the sliding provided in horizontal plane while bearing is possible, and realization is slidably matched,
To adapt to track girder itself mechanical characteristic.
Bearing assembly 4, including bearing block structure 4-1 are anchored, bottom and bridge pier anchor, top lifting-line tune component 2, and
It limits and cooperates with the roll shaft 3-1 of tension component 3；
Tension component 3 bears ear 3-2 structure and anchoring bearing assembly 4 by anchoring rod piece positioning, and anchoring rod piece also will
Anchoring bearing assembly 4 and bridge pier Liang Gai is fixed；Anchor the bearing block structure 4-1 and 2 press-fit of line tune component of bearing assembly 4.
The above four portion bodies component, in the 1 anchor rail beam body of sliding assembly at top, the anchoring bearing assembly 4 of bottom
It is anchored in pier cap beam, by being sliding support cooperation between sliding assembly 1 and lines component, vertical support is provided and is discharged
Length travel, to adapt to longitudinal extension displacement of the guideway beam system under temperature, longitudinal force effect, tension component 3 is connected to
It anchors between bearing assembly 4 and sliding assembly 1, it is by roll shaft 3-1 that the two is hinged, vertical support is being provided to sliding assembly 1
Under conditions of, it further discharges beam body deflection deformation and causes beam-ends rotation displacement,；And further by anchoring bearing assembly 4
The entity design of block structure 4-1 is supported, while vertical pressure-bearing being provided and limits transverse horizontal displacement, to reduce shared by bottom structure
According to volume especially reduce the torque to meet with stresses, directly pass through to be formed in the inbuilt mode of anchoring and bridge pier beam lid and fix.
It can be seen that the technical solution in the present embodiment simplifies the design of existing seat structure, enable its compact-sized each component it
Between be connected firmly, while adapting to beam body itself mechanical characteristic, and Bearing Seat Force characteristic can be simplified, support processing is simplified with this
Technique and reduce requirement on machining accuracy, solve that currently used cast steel pulling force seat structure is complicated, and machining accuracy is high, manufacture at
This height and it is difficult to the technical issues of safeguarding.
Line tune component 2 is provided with the long guiding hole 2-1 being slidably matched with the conduction axis 1-3 of sliding assembly 1, long guiding hole 2-
1 accommodates conduction axis 1-3, and provides the length travel space of conduction axis 1-3.Engaging lug 1-4 is used for the position cooperated with roll shaft 3-1
It is provided with long kidney-shaped hole 1-5, enables roll shaft 3-1 that can limit vertically to sliding assembly 1, and provide longitudinally opposite displacement space.
The technical solution that above embodiments provide is mainly to optimize the slidably characteristic of device entirety, by being set to
Long guiding hole 2-1 on line tune component 2 is matched with the conduction axis 1-3 of its top sliding assembly 1, makes conduction axis 1-3 in long hole
Interior to slide along hole 2-1, the horizontal restraint of release track girder along longitudinal direction is contacted by long hole width side with conduction axis 1-3
The transverse horizontal displacement of constraint tracks beam；
In this design basis, engaging lug 1-4 is also provided with fit structure, that is, the long kidney-shaped hole 1- in parallel slip direction is arranged
5, enable the sliding assembly 1 connecting by roll shaft 3-1 with rectangular structure that can further have sliding on the basis of can hingedly turn
Freedom degree, guarantee the exploitativeness of straight skidding.
Support block structure 4-1 top and 2 bottom surface press-fit of line tune component, bearing block structure 4-1 top surface be arranged to
Interior fluting 4-2, for accommodating roll shaft 3-1；It is provided with positive stop lug boss 4-3 at the top of bearing block structure 4-1, for limiting its top
The position of the line tune component 2 of face institute support.
The structure of the design optimization rest pad designs, the setting fluting 4-2 on the top surface that it is used for supporting-line tune component 2,
It being accommodated therein to which tension component 3 is passed through fluting 4-2 by roll shaft 3-1, roll shaft 3-1 is receiving vertical tension structure, and
Rest pad top surface is that the structure of receiving vertical pressure can substantially shorten the Path of Force Transfer of mounting assembly 1 by this design, is collected
It in the inside configuration of rest pad, enables power transferring structure compact, guarantees the fastness of component, and reduce occupied by supporting structure
Volume avoids interfering between the structures such as construction and other beam bodies.
More anchor bar 1-1 are arranged on upper pendulum connecting plate 1-2, and component 1 is anchored at by track girder by anchor bar 1-1
In vivo；Anchor and position structure 2-2 is provided between line tune component 2 and rest pad, by anchor and position structure 2-2 by line tune component
2 with bearing block structure 4-1 anchor and position.Technical side provided in this embodiment specifically provides pendulum connecting plate 1-2 and upper square beam
The line tune component 2 and anchoring bearing assembly 4 of connection type and lower part between body, the in other words connection between mount base
Design mainly realizes that connection type is securely and with preferable tension stress effect by the way that anchor structure appropriate is arranged.
The top surface of line tune component 2 is provided with sliding plate 2-3, and the bottom surface of upper pendulum connecting plate 1-2 is provided with and sliding plate
The vertical sliding beam 1-6 of 2-3 length direction is realized by the face contact cooperation of sliding plate 2-3 and sliding beam 1-6 and is put
Connecting plate 1-2 adjusts 2 top slide of component online.
It is contacted by the line between the sliding beam 1-6 and sliding plate 2-3 that contact with each other instead of upper pendulum connecting plate 1-2
The direct face contact between line tune component 2, can be to avoid the abrasion of two components, while can be concentrated use in high hardness wear-resisting material
Material reduces construction material cost.
The sliding mode tensile supporting seat of straddle type monorail rail tracks provided in based on the above embodiment, the present invention also provides one
Kind straddle type monorail rail tracks device, which includes any one straddle-type list in above-described embodiment
The sliding mode tensile supporting seat of rail track girder.Since the straddle type monorail rail tracks device uses the straddle-type list in above-described embodiment
The sliding mode tensile supporting seat of rail track girder, so the beneficial effect of the straddle type monorail rail tracks device please refers to above-described embodiment.
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 enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (9)
1. a kind of sliding mode tensile supporting seat of straddle type monorail rail tracks, which is characterized in that including：
Sliding assembly, the sliding assembly and track beam body anchor, including upper pendulum connecting plate, and are set to the upper pendulum connecting plate
Bottom, for the conduction axis of conductance and movement, upper pendulum connecting plate two sides are provided with engaging lug；
Tension component passes through the roll shaft and the cunning including bearing ear structure and being connected to the roll shaft born between ear structure
The engaging lug for moving component is hinged；
Line tune component, including the slip base with the sliding limit cooperation of the sliding assembly of top, slip base bears the upper of sliding assembly
The pressure for putting connecting plate transmitting, provides the straight skidding amount of the sliding assembly；
Anchor bearing assembly, including bearing block structure, bottom and bridge pier anchor, top lifting-line tune component, and with tension group
The roll shaft of part limits cooperation；
Bear ear structure and the anchoring bearing assembly of the tension component are positioned by anchoring rod piece, the anchoring rod piece
Anchoring bearing assembly is fixed with bridge pier Liang Gai；Anchor the bearing block structure and the line tune component press-fit of bearing assembly.
2. the sliding mode tensile supporting seat of straddle type monorail rail tracks according to claim 1, which is characterized in that the line tune group
Part is provided with the long guiding hole being slidably matched with the conduction axis of the sliding assembly, and the long guiding hole accommodates conduction axis, and mentions
For the length travel space of conduction axis.
3. the sliding mode tensile supporting seat of straddle type monorail rail tracks according to claim 2, which is characterized in that the engaging lug
For being provided with long kidney-shaped hole with the position that roll shaft cooperates, enable roll shaft that can limit vertically to sliding assembly, and provide longitudinal
Relative displacement space.
4. the sliding mode tensile supporting seat of straddle type monorail rail tracks according to claim 1, which is characterized in that the upper pendulum connects
It is disposed with more anchor bars on fishplate bar, the support is anchored in track girder body by the anchor bar.
5. the sliding mode tensile supporting seat of straddle type monorail rail tracks according to any one of claims 1 to 4, which is characterized in that
The top of the bearing block structure and the line tune component bottom plane press-fit, the top surface of the bearing block structure are arranged inside
Fluting, for accommodating the roll shaft.
6. the sliding mode tensile supporting seat of straddle type monorail rail tracks according to claim 5, which is characterized in that the rest pad
Positive stop lug boss is provided at the top of structure, the position of the line tune component for limiting its top surface institute support.
7. the sliding mode tensile supporting seat of straddle type monorail rail tracks according to claim 5, which is characterized in that the line tune group
It is provided with anchor and position structure between part and the rest pad, agllutination by line tune component and is supported by the anchor and position structure
Structure anchor and position.
8. the sliding mode tensile supporting seat of straddle type monorail rail tracks according to claim 5, which is characterized in that the line tune group
The top surface of part is provided with sliding plate, and the bottom surface of the upper pendulum connecting plate is provided with vertical with the sliding plate length direction
Sliding beam, by being put between connecting plate and line tune component in the cooperation support of the face contact of the sliding plate and sliding beam
Mutually sliding.
9. a kind of straddle type monorail rail tracks device, which is characterized in that including straddle seat as described in any one of claim 1 to 7
The sliding mode tensile supporting seat of formula monorail track beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811101759.3A CN108894103B (en) | 2018-09-20 | 2018-09-20 | Straddle type single-track girder sliding type tensile support and girder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811101759.3A CN108894103B (en) | 2018-09-20 | 2018-09-20 | Straddle type single-track girder sliding type tensile support and girder device |
Publications (2)
| Publication Number | Publication Date |
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| CN108894103A true CN108894103A (en) | 2018-11-27 |
| CN108894103B CN108894103B (en) | 2024-02-02 |
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| CN201811101759.3A Active CN108894103B (en) | 2018-09-20 | 2018-09-20 | Straddle type single-track girder sliding type tensile support and girder device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457556A (en) * | 2018-12-29 | 2019-03-12 | 重庆单轨交通工程有限责任公司 | A kind of straddle type monorail rail tracks mode tensile supporting seat |
| CN112067219A (en) * | 2020-08-31 | 2020-12-11 | 扬州大学 | Beam end movable hinge test device for anti-seismic test and test method thereof |
| CN113931017A (en) * | 2020-06-29 | 2022-01-14 | 比亚迪股份有限公司 | Support and traffic track system of track roof beam |
| CN114635351A (en) * | 2022-04-24 | 2022-06-17 | 重庆市轨道交通设计研究院有限责任公司 | Straddle type monorail PC beam column surface tensile support |
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| JP2004068395A (en) * | 2002-08-06 | 2004-03-04 | Kawaguchi Metal Industries Co Ltd | Track girder fall preventing device in saddle type monorail |
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| CN107447603A (en) * | 2017-09-30 | 2017-12-08 | 成都市新筑路桥机械股份有限公司 | A kind of tension and compression shaft type single track beam support |
| CN209260538U (en) * | 2018-09-20 | 2019-08-16 | 重庆单轨交通工程有限责任公司 | A kind of sliding mode tensile supporting seat of straddle type monorail rail tracks and track boom device |
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| CN107447603A (en) * | 2017-09-30 | 2017-12-08 | 成都市新筑路桥机械股份有限公司 | A kind of tension and compression shaft type single track beam support |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457556A (en) * | 2018-12-29 | 2019-03-12 | 重庆单轨交通工程有限责任公司 | A kind of straddle type monorail rail tracks mode tensile supporting seat |
| CN109457556B (en) * | 2018-12-29 | 2024-03-12 | 重庆单轨交通工程有限责任公司 | Straddle type single track girder tensile support |
| CN113931017A (en) * | 2020-06-29 | 2022-01-14 | 比亚迪股份有限公司 | Support and traffic track system of track roof beam |
| CN112067219A (en) * | 2020-08-31 | 2020-12-11 | 扬州大学 | Beam end movable hinge test device for anti-seismic test and test method thereof |
| CN114635351A (en) * | 2022-04-24 | 2022-06-17 | 重庆市轨道交通设计研究院有限责任公司 | Straddle type monorail PC beam column surface tensile support |
| CN114635351B (en) * | 2022-04-24 | 2023-09-26 | 重庆市轨道交通设计研究院有限责任公司 | Straddle type single-track PC beam column surface tensile support |
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| CN108894103B (en) | 2024-02-02 |
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