CN207523482U - For the insulating support of Straddle type monorail conductor rail and track beam assembly - Google Patents
For the insulating support of Straddle type monorail conductor rail and track beam assembly Download PDFInfo
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- CN207523482U CN207523482U CN201720787505.6U CN201720787505U CN207523482U CN 207523482 U CN207523482 U CN 207523482U CN 201720787505 U CN201720787505 U CN 201720787505U CN 207523482 U CN207523482 U CN 207523482U
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- support element
- conductor rail
- insulating support
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Abstract
The utility model discloses a kind of for the insulating support of Straddle type monorail conductor rail and track beam assembly, wherein insulating support includes：Pedestal；Bracket component, one end of the bracket component are connect with the pedestal；And mounting base, the mounting base are connect with the other end of the bracket component, the side far from the bracket component of the mounting base is equipped with reinforcer.Insulating support according to the present utility model for Straddle type monorail conductor rail, reinforcer is set by the side of the separate bracket component in mounting base, the intensity of installation seating face can be improved, improve the reliability connected between mounting base and conductor rail, prevent the impact force generated in track vibration processes from causing fatigue damage and the crack propagation prevented to insulating support, so as to extend the service life of insulating support.
Description
Technical field
The utility model is related to field of urban traffic, more particularly, to a kind of insulation branch for Straddle type monorail conductor rail
Frame and track beam assembly.
Background technology
In the relevant technologies, for Straddle type monorail conductor rail insulating support insufficient strength Straddle type monorail conductor rail by
Stream uses, and structure is unsatisfactory for the conductor rail of Straddle type monorail and is used by stream.
Utility model content
The utility model is intended at least solve one of technical problem in the prior art.For this purpose, the utility model carries
Go out a kind of insulating support for straddle-type monorail, the insulating support for straddle-type monorail has intensity height, reliability
The advantages of good.
The utility model also proposes a kind of track beam assembly, and the track beam assembly is led including above-mentioned for straddle-type monorail
The insulating support of electric rail.
According to the insulating support for straddle-type monorail of the utility model embodiment, including：Pedestal；Bracket component, institute
The one end for stating bracket component is connect with the pedestal；And mounting base, the mounting base and the other end of the bracket component connect
It connects, the side far from the bracket component of the mounting base is equipped with reinforcer.
According to the insulating support for straddle-type monorail of the utility model embodiment, pass through the separate stent in mounting base
The side setting reinforcer of component, can improve the intensity of installation seating face, and what is connected between raising mounting base and conductor rail can
By property, prevent the impact force generated in track vibration processes from causing fatigue damage and the crackle prevented to insulating support
Extension, so as to extend the service life of insulating support.
Some embodiments according to the present utility model, the reinforcer are plate.
In some embodiments of the utility model, the reinforcer is close to the edge of the mounting base.
Some embodiments according to the present utility model, the bracket component include：First support element, first support element
One end connect with the pedestal, the other end of first support element is connect with the mounting base；Second support element；Described
One end of two support elements is connect with the pedestal, and the other end of second support element is connect with the mounting base；With third branch
Support member, one end of the third support element are connect with the pedestal, and the other end and the mounting base of the third support element connect
It connects.
In some embodiments of the utility model, the cross-sectional area of first support element is more than the described second support
The cross-sectional area of part and the third support element.
In some embodiments of the utility model, the shape of the cross section of first support element is "+" shape.
Some embodiments according to the present utility model, the peripheral wall surfaces of the bracket component have multiple annular grooves, Duo Gesuo
It states annular groove to be spaced apart along the axial direction of the bracket component, the annular groove prolongs along the circumferential direction of the bracket component
It stretches.
In some embodiments of the utility model, the width of the annular groove is d1, and the d1 meets：3mm≤d1≤
7mm。
In some embodiments of the utility model, the depth of the annular groove is d2, and the d2 meets：3mm≤d2≤
7mm。
Some embodiments according to the present utility model, the pedestal, the bracket component and the mounting base are fiberglass
Part, the reinforcer are metalwork.
According to the track beam assembly of the utility model embodiment, including：Track girder；Conductor rail, the conductor rail are located at institute
It states the side of track girder and is spaced apart with the track girder；The above-mentioned insulating support for Straddle type monorail conductor rail, it is described
Pedestal is connect with the track girder, and the mounting base is connect with the conductor rail.
According to the track beam assembly of the utility model embodiment, set by the side of the separate bracket component in mounting base
Reinforcer can improve the intensity of installation seating face, improve the reliability connected between mounting base and conductor rail, prevent in track
The impact force generated in vibration processes causes insulating support fatigue damage and the crack propagation prevented, so as to extend absolutely
The service life of edge stent.
Some embodiments according to the present utility model, the insulating support are multiple, and multiple insulating supports are described in
The length direction of track girder is spaced apart.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination accompanying drawings below to embodiment
Become apparent and be readily appreciated that, wherein：
Fig. 1 is the insulating support stereogram for straddle-type monorail according to the utility model embodiment；
Fig. 2 is the insulating support vertical view for straddle-type monorail according to the utility model embodiment；
Fig. 3 is the insulating support left view for straddle-type monorail according to the utility model embodiment；
Fig. 4 is the insulating support sectional view for straddle-type monorail according to the utility model embodiment；
Fig. 5 is the section view according to another angle of the insulating support for straddle-type monorail of the utility model embodiment
Figure；
Reference numeral：
Insulating support 100,
Pedestal 1, connecting hole 11,
Bracket component 2, the first support element 21, the second support element 22, third support element 23, annular groove 24,
Mounting base 3, embedded groove 31, reinforcer 4.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and it is not intended that the utility model
Limitation.
In the description of the present invention, it is to be appreciated that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify description rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the utility model
System.In addition, define " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ".
In the description of the present invention, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
Below with reference to Fig. 1-Fig. 5 descriptions according to the insulating support 100 for straddle-type monorail of the utility model embodiment.
As Figure 1-Figure 5, according to the insulating support 100 for straddle-type monorail of the utility model embodiment, including：
Pedestal 1, bracket component 2 and mounting base 3.
Specifically, as Figure 1-Figure 5, pedestal 1 is suitable for connecting with the side of track girder, and one end of bracket component 2 is (such as
Lower end shown in FIG. 1) it is connect with pedestal 1, mounting base 3 is spaced apart with pedestal 1, and the other end of mounting base 3 and bracket component 2 is (such as
Upper end shown in FIG. 1) connection, the side of the separate bracket component 2 of mounting base 3 is equipped with reinforcer 4.Mounting base 3 is suitable for and conduction
Rail connects, and reinforcer 4 can improve the intensity on 3 surface of mounting base, improves the reliability connected between mounting base 3 and conductor rail,
Prevent the crackle that the impact force generated in track vibration processes causes fatigue damage to insulating support 100 and prevents from expanding
Exhibition, so as to extend the service life of insulating support 100.
According to the insulating support 100 for straddle-type monorail of the utility model embodiment, by the separate of mounting base 3
The side setting reinforcer 4 of bracket component 2, can improve the intensity on 3 surface of mounting base, improve between mounting base 3 and conductor rail
The reliability of connection prevents the impact force generated in track vibration processes from causing fatigue damage to insulating support 100 and preventing
The crack propagation only generated, so as to extend the service life of insulating support 100.
In some embodiments of the utility model, mounting base 3 can be connect by bolt with conductor rail, the side of being bolted
Just and connection reliability is high.In addition, when mounting base 3 and conductor rail are connected by screw bolts, in the separate bracket component of mounting base 3
2 side surface setting reinforcer 4, can improve the intensity on 3 surface of mounting base, contact surface is prevented to be crushed by bolt, prevent
The impact force generated in track vibration processes causes fatigue damage to insulating support 100 and prevents the extension of crackle.
Further, as depicted in figs. 1 and 2, mounting base 3 is equipped with multiple connecting holes 11 spaced apart, and bolt can divide
Connection not across the realization conductor rail of connecting hole 11 on conductor rail and mounting base 3 and mounting base 3, so as to fulfill conduction
Connection between rail and insulating support 100.Further, at least one of multiple connecting holes 11 connecting hole 11 is waist type
Hole, waist-shaped hole can adjust error when installation site reduces assembling.For example, in the example described in Fig. 1 and Fig. 2, mounting base 3
Cross section be formed generally as quadrangle, each edge of quadrangle is arc-shaped side, is set in mounting base 3 there are two connecting hole 11,
Two connecting holes 11 are arranged at intervals, and are located at opposite both sides respectively, and one of connecting hole 11 is circular hole, another
Connecting hole 11 is waist-shaped hole, and the waist-shaped hole extends along the length direction close to its side, as a result, in mounting base 3 and conductor rail
During assembling, the position of mounting base 3 can be adjusted, reduces rigging error, improves efficiency of assembling.
In some embodiments of the utility model, reinforcer 4 is plate.Panel thickness is small, can reduce mounting base 3 with
The integral thickness of reinforcer 4, convenient for the connection of bolt.Further, reinforcer 4 be spaced apart it is multiple, each reinforcer 4 divides
The connecting portion in mounting base 3 is not corresponded to.For example, in Fig. 1 and example shown in Fig. 2, connecting hole 11 is two, correspondingly,
Reinforcer 4 is two, and two reinforcers 4 are corresponded with two connecting holes 11, and each reinforcer 4 is respectively positioned on correspondingly connected hole
At 11, reinforcer 4 is equipped with through-hole 41 corresponding with connecting hole.It can not only play as a result, and improve 3 surface strength of mounting base
Effect, prevents 3 damaged surfaces of mounting base, at the same time it can also reduce the material of reinforcer 4, saves production cost.
Further, as shown in Figure 1, the surface of the separate bracket component 2 of mounting base 3 is equipped with embedded groove 31, reinforcer 4
It is embedded in embedded groove 31, thus, it is possible to prevent reinforcer 4 from being moved in a side surface of the separate bracket component 2 of mounting base 3,
4 fixed reliability of reinforcer is improved, so as to improve protective effect of the reinforcer 4 to 3 surface of mounting base.
Still further, reinforcer 4 is close to the edge of mounting base 3.For example, in example as depicted in figs. 1 and 2, even
The edge that hole 11 is located at the surface of mounting base 3 is connect, embedded groove 31 is located at the edge on the surface of mounting base 3, embedded groove 31
It opens wide to form opening, when reinforcer 4 is located in embedded groove 31, the position of reinforcer 4 close to the edge on the surface of mounting base 3
It is concordant with the side wall of mounting base 3 in the side wall of 31 opening of embedded groove.
Further, as shown in Figure 3 and Figure 5, a side surface of the separate bracket component 2 of reinforcer 4 and mounting base 3
Side flush far from bracket component 2, the connection being easily installed as a result, between seat 3 and conductor rail, at the same time it can also carry
The reliability connected between high mounting base 3 and conductor rail.
In some embodiments of the utility model, as shown in Figure 1, the cross section of pedestal 1 is ellipse.It is possible thereby to it saves
Save installation space.Further, as depicted in figs. 1 and 2, the length direction of the length direction of mounting base 3 and pedestal 1 is same side
To.Such as in Fig. 1 and example shown in Fig. 2, the cross section of mounting base 3 is formed generally as rectangle, and the cross section of pedestal 1 is
Ellipse, the long axis direction of the cross section of pedestal 1 are identical with the long side direction of the cross section of mounting base 3.It is possible thereby to further
Save installation space.
Further, it is bolted between pedestal 1 and track girder, it is high to be bolted convenient and connection reliability.Such as
Shown in Fig. 1, Fig. 2 and Fig. 5, pedestal 1 is equipped with multiple connecting holes 11 spaced apart, and bolt can be each passed through track girder and bottom
Connecting hole 11 on seat 1 realizes the connection between track girder and pedestal 1, so as to fulfill the company between track girder insulating support 100
It connects.Further, at least one of multiple connecting holes 11 connecting hole 11 is waist-shaped hole, and waist-shaped hole can adjust installation site
Reduce error during assembling.
For example, in the example described in Fig. 1, Fig. 2 and Fig. 5, set that there are two connecting hole 11, two connecting holes 11 on pedestal 1
It being arranged at intervals, and is located at respectively at the position of the end of oval long axis, one of connecting hole 11 is circular hole, another
Connecting hole 11 is waist-shaped hole, and the waist-shaped hole extends along the long axis direction of the cross section of pedestal 1, as a result, in pedestal 1 and track girder
During assembling, the position of pedestal 1 can be adjusted, reduces rigging error, improves efficiency of assembling.
In some embodiments of the utility model, as shown in Fig. 1, Fig. 3 and Fig. 5, bracket component 2 includes the first support element
21st, the second support element 22 and third support element 23.One end of first support element 21 is connect with pedestal 1, the first support element 21 it is another
One end is connect with mounting base 3, and one end of the second support element 22 is connect with pedestal 1, the other end and the mounting base 3 of the second support element 22
Connection, one end of third support element 23 are connect with pedestal 1, and the other end of third support element 23 is connect with mounting base 3.Namely
It says, the first support element 21.One end of second support element 22 and third support element 23 is connect with pedestal 1, the first support element 21,
The other end of two support elements 22 and third support element 23 is connect with mounting base 3.First support element 21, the second support element 22 and
Three support elements 23 can be formed as triangular support structure, can improve the reliability of the support of bracket component 2, so as to improve insulation
The reliability connected between stent 100 and conductor rail.
Further, as shown in Fig. 1, Fig. 3 and Fig. 5, the cross-sectional area of the first support element 21 is more than the second support element 22
With the cross-sectional area of third support element 23.Thus, it is possible to the reliability that the first support element 21 supports mounting base 3 is improved, into
And improve the reliability connected between insulating support 100 and conductor rail.Certainly, the utility model is without being limited thereto, the first support element
21st, at least one of the second support element 22 and third support element 23 can be the larger part of cross-sectional area, for example, only first
The cross-sectional area larger (as described above) of the support member 21 or cross-sectional area of only the second support element 22 is larger or only third branch
The cross-sectional area of support member 23 is larger or the first support element 21, the second support element 22 and third support element 23 in any two
Cross-sectional area is larger or the cross-sectional area of the first support element 21, the second support element 22 and third support element 23 is larger, from
And the reliability of the support of bracket component 2 can be improved.
Further, as shown in Fig. 1, Fig. 3 and Fig. 5, on the long axis direction of the cross section along pedestal 1, the second support
Part 22 and third support element 23 are located at the same side of the first support element 21 and are spaced apart.Thus, it is possible to further improve stent group
Part 2 is to the reliability of the support of mounting base 3, so as to improve the reliability supported to conductor rail.
Still further, on from pedestal 1 to the direction of mounting base 3, the first support element 21, the second support element 22 and third
Support element 23 is tilted towards side of first support element 21 far from the second support element 22, thus, it is possible to further improve stent group
Part 2 is to the reliability of the support of mounting base 3, so as to improve the reliability supported to conductor rail.Certainly, the utility model is not limited to
This, on from pedestal 1 to the direction of mounting base 3, the first support element 21, the second support element 22 and third support element 23 can not incline
It tiltedly, also can the inclination of one of those or two.
In some embodiments of the utility model, as shown in Figure 1 and Figure 4, the shape of the cross section of the first support element 21
For "+" shape.Cross section for "+" shape the first support element 21 two extending directions respectively with the long axis of the cross section of pedestal 1 and
Short-axis direction overlaps.When insulating support 100 is connect with track girder, the long axis direction of the cross section of pedestal 1 is vertical with track girder,
The short-axis direction of the cross section of pedestal 1 is identical with the length direction of track girder (This train is bound for XXX), when the first support element 21
When the shape of cross section is "+" shape, the train direction of motion and the intensity of vertical direction can be strengthened, improve stressing conditions.Into one
Step ground, the peripheral wall surfaces of the first support element 21 are round slip surface.
As shown in Figure 1 and Figure 4, the cross section of the second support element 22 and third support element 23 be formed as round, ellipse or
Polygon.Second support element 22 and third support element 23 are column.It is possible thereby to simplify structure and manufacturing procedure, production week is saved
Phase reduces production cost.
In some embodiments of the utility model, the peripheral wall surfaces of bracket component 2 have multiple annular grooves 24, multiple annulars
Slot 24 is spaced apart along the axial direction of bracket component 2, and annular groove 24 extends along the circumferential direction of bracket component 2.Annular groove 24
The area of the peripheral wall surfaces of bracket component 2 can be increased, creepage distance can be increased, the issuable danger of electricity is climbed in reduction.
As shown in Figure 1, bracket component 2 include the first support element 21, the second support element 22 and third support element 23, first
The peripheral wall surfaces of at least one of support member 21, the second support element 22 and third support element 23 can be equipped with multiple annular grooves 24, more
A annular groove 24 is spaced apart along its axial direction, and multiple annular grooves 24 extend along its circumferential direction.That is, the first support
24 or first support element 21, second of annular groove can be equipped on one in part 21, the second support element 22 and third support element 23
24 or first support element 21, second of annular groove can be equipped in any two in support element 22 and third support element 23 to support
Annular groove 24 is equipped on part 22 and third support element 23, and annular groove 24 divides along the axial direction interval of correspondingly support element
Cloth extends along circumferential direction.
For example, in Fig. 1, Fig. 3 and example shown in fig. 5, the first support element 21, the second support element 22 and third support element
It is all provided on 23 there are five annular groove 24, five annular grooves 24 on the first support element 21 are along between the axial direction of the first support element 21
Every distribution, extend along the circumferential direction of the first support element 21；Five annular grooves 24 on second support element 22 are along the second support element
22 axial direction is spaced apart, and is extended along the circumferential direction of the second support element 22；Five annular grooves on third support element 23
24 are spaced apart along the axial direction of third support element 23, extend along the circumferential direction of third support element 23.Certainly, this practicality is new
Type is without being limited thereto, and the number of annular groove 24 is not limited, and annular groove 24 can be three, four, six or seven etc., first
On support member 21, the second support element 22 and third support element 23 number of annular groove 24 can it is equal can not also be equal.
Further, the shape of the cross section of annular groove 24 is semicircle, half elliptic, polygon etc..It is possible thereby to increase
Add the diversity of 24 structure of annular groove.
In some embodiments of the utility model, the cross-sectional shape of annular groove 24 is rectangle, the width of annular groove 24
Meet for d1, d1：3mm≤d1≤7mm.Experiment proves that the width of annular groove 24 meets for d1：During 3mm≤d1≤7mm, both
Creepage distance can be increased, and the reliability of structure of bracket component 2 can be improved.In some embodiments of the utility model
In, the depth of annular groove 24 is d2, and d2 meets：3mm≤d2≤7mm.Experiment proves that the depth of annular groove 24 meets for d2：
During 3mm≤d2≤7mm, it can not only increase creepage distance, but also the reliability of structure of bracket component 2 can be improved.
In some embodiments of the utility model, pedestal 1, bracket component 2 and mounting base 3 be Parts Made of Composite Glass, reinforcer 4
For metalwork.Fiberglass has fabulous mechanical performance, and compression strength is higher, but cannot bear vibratory impulse, and brittleness is larger,
In the reinforcer 4 of a side surface of mounting base 3 setting metalwork, the shock resistance of insulating support 100 can be improved.
Below with reference to Fig. 1-Fig. 5 descriptions according to the insulation for straddle-type monorail of one specific embodiment of the utility model
Stent 100 is worth understanding, described below is exemplary, it is intended to for explaining the utility model, and it is not intended that
Limitation to the utility model.
As Figure 1-Figure 5, according to the insulating support 100 for straddle-type monorail of the utility model embodiment, including：
Pedestal 1, bracket component 2 and mounting base 3.
Specifically, pedestal 1 be suitable for connect with the side of track girder, 2 one end of bracket component (lower end as shown in Figure 1) and
Pedestal 1 connects, and mounting base 3 is spaced apart with pedestal 1, and mounting base 3 and the other end (upper end as shown in Figure 1) of bracket component 2 connect
It connects, mounting base 3 is suitable for connecting with conductor rail, and the side of the separate bracket component 2 of mounting base 3 is equipped with reinforcer 4.
Wherein, mounting base 3 can be connect by bolt with conductor rail, and as depicted in figs. 1 and 2, the cross section of mounting base 3 is big
The bodily form becomes quadrangle, and each edge of quadrangle is arc-shaped side, is set in mounting base 3 there are two connecting hole 11, two connecting holes
11 are arranged at intervals, and connecting hole 11 is located at the edge on the surface of mounting base 3, and is located at opposite both sides respectively, wherein
One connecting hole 11 is circular hole, another connecting hole 11 is waist-shaped hole, and the waist-shaped hole prolongs along the length direction close to its side
It stretches, as a result, when mounting base 3 and conductor rail are assembled, the position of mounting base 3 can be adjusted, reduce rigging error, improve assembling effect
Rate.
As depicted in figs. 1 and 2, reinforcer 4 is plate, and reinforcer 4 is two, two reinforcers 4 and two connecting holes 11
It corresponds, each reinforcer 4 is respectively positioned at correspondingly connected hole 11, is had and 11 corresponding through-hole of connecting hole on reinforcer 4
41,.Thus, it is possible to improve the intensity on 3 surface of mounting base, contact surface is prevented to be crushed by bolt, prevented in track vibration processes
The impact force of middle generation causes fatigue damage to insulating support 100 and prevents the extension of crackle.
Further, as shown in Figure 1, the surface of the separate bracket component 2 of mounting base 3 is equipped with embedded groove 31, reinforcer 4 is embedding
It is located in embedded groove 31, embedded groove 31 is located at the edge on the surface of mounting base 3, the surface of the close mounting base 3 of embedded groove 31
Edge open wide to form opening, when reinforcer 4 is located in embedded groove 31, reinforcer 4 positioned at 31 opening of embedded groove
Side wall it is concordant with the side wall of mounting base 3.In addition, as shown in Figure 3 and Figure 5, the side table of the separate bracket component 2 of reinforcer 4
Face and the side flush of the separate bracket component 2 of mounting base 3.
The cross section of pedestal 1 is ellipse, the long axis direction of the cross section of pedestal 1 and the long side of the cross section of mounting base 3
Direction is identical.It is possible thereby to save installation space.It is bolted, sets on pedestal 1 there are two connecting between pedestal 1 and track girder
Hole 11 is connect, two connecting holes 11 are arranged at intervals, and are located at the position of elliptical head respectively, one of connecting hole 11
For circular hole, another connecting hole 11 is waist-shaped hole, and the waist-shaped hole extends along the long axis direction of pedestal 1, as a result, pedestal 1 with
When track girder assembles, the position of pedestal 1 can be adjusted, reduces rigging error, improves efficiency of assembling.
As shown in Fig. 1, Fig. 3 and Fig. 5, bracket component 2 includes the first support element 21, the second support element 22 and third support element
23.One end of first support element 21 is connect with pedestal 1, and the other end of the first support element 21 is connect with mounting base 3, the second support element
22 one end is connect with pedestal 1, and the other end of the second support element 22 is connect with mounting base 3, one end and bottom of third support element 23
Seat 1 connects, and the other end of third support element 23 is connect with mounting base 3.On the long axis direction of the cross section along pedestal 1, second
Support element 22 and third support element 23 are located at the same side of the first support element 21 and are spaced apart, and the first support element 21, second
Support member 22 and third support element 23 are tilted towards side of first support element 21 far from the second support element 22.First support element 21,
Second support element 22 and third support element 23 can be formed as triangular support structure, and can improve the support of bracket component 2 can
By property, so as to improve the reliability connected between insulating support 100 and conductor rail.
As shown in Figure 1 and Figure 4, the cross-sectional area of the first support element 21 is more than the second support element 22 and third support element 23
Cross-sectional area, the shape of the cross section of the first support element 21 is "+" shape.Cross section is the first support element 21 of "+" shape
Two extending directions overlap respectively with the long axis of the cross section of pedestal 1 and short-axis direction.When insulating support 100 is connect with track girder
When, the long axis direction of the cross section of pedestal 1 is vertical with track girder, the short-axis direction of the cross section of pedestal 1 and the length of track girder
Direction (This train is bound for XXX) is identical, when the shape of the cross section of the first support element 21 is "+" shape, can strengthen train movement
Direction and the intensity of vertical direction improve stressing conditions.
As shown in figure 4, the cross section of the second support element 22 and third support element 23 is formed generally as triangle, the first support
Part 21, the first support element 21 peripheral wall surfaces be the peripheral wall surfaces of round slip surface be round slip surface.
As shown in Fig. 1, Fig. 3 and Fig. 5, five are equipped on the first support element 21, the second support element 22 and third support element 23
A annular groove 24, five annular grooves 24 on the first support element 21 are spaced apart along the axial direction of the first support element 21, along
The circumferential direction extension of one support element 21；Axial direction of five annular grooves 24 along the second support element 22 on second support element 22
It is spaced apart, extends along the circumferential direction of the second support element 22；Five annular grooves 24 on third support element 23 are supported along third
The axial direction of part 23 is spaced apart, and is extended along the circumferential direction of third support element 23.The cross-sectional shape of annular groove 24 is square
Shape, the width of annular groove 24 is d1, and d1=5mm, the depth of annular groove 24 is d2, d2=5mm.Annular groove 24 can increase stent
The area of the peripheral wall surfaces of component 2 can increase creepage distance.
In addition, pedestal 1, bracket component 2 and mounting base 3 are Parts Made of Composite Glass, reinforcer 4 is metalwork.Fiberglass has pole
Good mechanical performance, compression strength is higher, but cannot bear vibratory impulse, and brittleness is larger, will before moulded glass steel molding
Metallic plate is put into 100 model of insulating support, and after the completion of waiting moldings, metallic plate is just inlaid into fiberglass and forms insulating support together
100。
Below with reference to Fig. 1-Fig. 5 descriptions according to the track beam assembly of the utility model embodiment.
According to the track beam assembly of the utility model embodiment, including：Track girder, conductor rail and insulating support 100.
Specifically, conductor rail is located at the side of track girder and is spaced apart with track girder, thus, it is possible to avoid conductor rail
Setting influences the traveling of train, ensures the traveling of train safety and stability.The pedestal 1 of insulating support 100 is connect with track girder, installation
Seat 3 is connect with conductor rail, and insulating support 100 can not only play the role of supporting conductor rail, but also can realize track girder and conduction
Insulating properties between rail.
According to the track beam assembly of the utility model embodiment, set by the side of the separate bracket component 2 in mounting base 3
Reinforcer 4 is put, the intensity on 3 surface of mounting base can be improved, the reliability connected between mounting base 3 and conductor rail is improved, prevents
The crack propagation that the impact force generated in track vibration processes causes fatigue damage to insulating support 100 and prevents,
So as to extend the service life of insulating support 100.
In some embodiments of the utility model, insulating support 100 is multiple, and multiple insulating supports 100 are along track girder
Length direction (This train is bound for XXX) be spaced apart.Multiple insulating supports 100 can increase the supporting role to conductor rail, improve
The reliability of conductor rail work.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can in an appropriate manner combine in any one or more embodiments or example.
While there has been shown and described that the embodiment of the utility model, it will be understood by those skilled in the art that：
In the case of the principle and objective for not departing from the utility model can these embodiments be carried out with a variety of variations, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (12)
1. a kind of insulating support for Straddle type monorail conductor rail, which is characterized in that including：
Pedestal；
Bracket component, one end of the bracket component are connect with the pedestal；And
Mounting base, the mounting base are connect with the other end of the bracket component, the separate bracket component of the mounting base
Side be equipped with reinforcer.
2. the insulating support according to claim 1 for Straddle type monorail conductor rail, which is characterized in that the reinforcer
For plate.
3. the insulating support according to claim 2 for Straddle type monorail conductor rail, which is characterized in that the reinforcer
Close to the edge of the mounting base.
4. the insulating support according to claim 1 for Straddle type monorail conductor rail, which is characterized in that the stent group
Part includes：
First support element, one end of first support element are connect with the pedestal, the other end of first support element and institute
State mounting base connection；
Second support element；One end of second support element is connect with the pedestal, the other end of second support element and institute
State mounting base connection；With
Third support element, one end of the third support element are connect with the pedestal, the other end of the third support element and institute
State mounting base connection.
5. the insulating support according to claim 4 for Straddle type monorail conductor rail, which is characterized in that first described
The cross-sectional area of support member is more than the cross-sectional area of second support element and the third support element.
6. the insulating support according to claim 4 for Straddle type monorail conductor rail, which is characterized in that first described
The shape of the cross section of support member is "+" shape.
7. the insulating support according to claim 1 for Straddle type monorail conductor rail, which is characterized in that the stent group
The peripheral wall surfaces of part have multiple annular grooves, and multiple annular grooves are spaced apart along the axial direction of the bracket component, described
Annular groove extends along the circumferential direction of the bracket component.
8. the insulating support according to claim 7 for Straddle type monorail conductor rail, which is characterized in that the annular groove
Width for d1, the d1 meets：3mm≤d1≤7mm.
9. the insulating support according to claim 7 for Straddle type monorail conductor rail, which is characterized in that the annular groove
Depth for d2, the d2 meets：3mm≤d2≤7mm.
10. the insulating support according to claim 1 for Straddle type monorail conductor rail, which is characterized in that the pedestal,
The bracket component and the mounting base are Parts Made of Composite Glass, and the reinforcer is metalwork.
11. a kind of track beam assembly, which is characterized in that including：
Track girder；
Conductor rail, the conductor rail are located at the side of the track girder and are spaced apart with the track girder；
The insulating support for Straddle type monorail conductor rail according to any one of claim 1-10, the pedestal and institute
Track girder connection is stated, the mounting base is connect with the conductor rail.
12. track beam assembly according to claim 11, which is characterized in that the insulating support is multiple described to be multiple
Insulating support is spaced apart along the length direction of the track girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720787505.6U CN207523482U (en) | 2017-06-30 | 2017-06-30 | For the insulating support of Straddle type monorail conductor rail and track beam assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720787505.6U CN207523482U (en) | 2017-06-30 | 2017-06-30 | For the insulating support of Straddle type monorail conductor rail and track beam assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207523482U true CN207523482U (en) | 2018-06-22 |
Family
ID=62576282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720787505.6U Active CN207523482U (en) | 2017-06-30 | 2017-06-30 | For the insulating support of Straddle type monorail conductor rail and track beam assembly |
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| Country | Link |
|---|---|
| CN (1) | CN207523482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204068A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | Insulating support and track beam assembly for Straddle type monorail conductor rail |
-
2017
- 2017-06-30 CN CN201720787505.6U patent/CN207523482U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204068A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | Insulating support and track beam assembly for Straddle type monorail conductor rail |
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