CN109204069A - Insulating support and track beam assembly for Straddle type monorail conductor rail - Google Patents

Abstract

The invention discloses an insulating support and a track beam assembly for a straddle-type monorail conductor rail, wherein the insulating support comprises: a base; a support, one end of the support is connected with the base; and a mounting seat, the mounting seat Connected with the other end of the bracket, the cross-sectional shape of the mounting seat is oval. According to the insulating bracket for the straddle-type monorail conductor rail of the present invention, by setting the cross-sectional shape of the mounting seat as an ellipse, the gap between the bracket and the bogie can be increased, and more space can be provided for the arrangement of the bogie .

Description

Insulating brackets and track beam assemblies for straddle monorail conductor rails

technical field

The invention relates to the field of urban traffic, in particular to an insulating support and a track beam assembly for a straddle type monorail conductor rail.

Background technique

In the related art, the insulating support used for the straddle type monorail conductor rail has a complex structure and occupies a large space, and is not suitable for the arrangement of the straddle type monorail rail.

SUMMARY OF THE INVENTION

The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an insulating support for a straddle-type monorail, the insulating support for a straddle-type monorail has the advantage of occupying a small space.

The present invention also provides a track beam assembly, which includes the above-mentioned insulating support for a straddle type monorail conductor rail.

An insulating support for a straddle type monorail according to an embodiment of the present invention includes: a base; a support, one end of the support is connected to the base; and a mounting seat, the mounting base is connected to the other end of the support, The shape of the cross section of the mounting seat is oval.

According to the insulating bracket for the straddle type monorail according to the embodiment of the present invention, by setting the shape of the cross section of the mounting seat as an ellipse, the gap between the bracket and the bogie can be increased, and more space can be provided for the arrangement of the bogie .

According to some embodiments of the present invention, a plurality of annular grooves are formed on the surface of the bracket, the annular grooves extend in the circumferential direction of the bracket, and the annular grooves are spaced apart in the axial direction of the bracket .

In some embodiments of the present invention, the width of the annular groove is d1, and the d1 satisfies: 3mm≤d1≤7mm.

In some embodiments of the present invention, the depth of the annular groove is d2, and the d2 satisfies: 3mm≤d2≤7mm.

In some embodiments of the present invention, the shape of the cross section of the bracket is an ellipse, and the long axis of the cross section of the bracket is perpendicular to the long axis of the cross section of the mounting seat.

According to some embodiments of the present invention, further comprising a plurality of spaced apart reinforcing ribs, one end of the reinforcing ribs is connected to the base, and the other end of the reinforcing ribs is connected to an end of the bracket close to the mounting base .

In some embodiments of the present invention, the cross-sectional area of the bracket is larger than the cross-sectional area of the reinforcing rib.

In some embodiments of the present invention, a plurality of the reinforcing ribs are located on the same side of the bracket.

According to some embodiments of the present invention, the mounting seat and the base are provided with a plurality of connection holes for connection, and at least one of the plurality of connection holes is a waist-shaped hole.

According to some embodiments of the present invention, the insulating support is a glass fiber reinforced plastic.

A track beam assembly according to an embodiment of the present invention includes: a track beam; a conductor rail, the conductor rail is provided on one side of the track beam and is spaced apart from the track beam; the above-mentioned straddle type monorail conductor rail The base is connected with the track beam, and the mounting seat is connected with the conductive rail.

According to the track beam assembly of the embodiment of the present invention, by setting the cross-sectional shape of the mounting seat as an ellipse, the gap between the bracket and the bogie can be increased, and more space can be provided for the arrangement of the bogie.

According to some embodiments of the present invention, there are a plurality of the insulating brackets, and the plurality of the insulating brackets are spaced apart along the length direction of the track beam.

Additional aspects and advantages of the present invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of embodiments taken in conjunction with the accompanying drawings, wherein:

1 is a perspective view of an insulating support for a straddle type monorail conductor rail according to an embodiment of the present invention;

2 is a front view of an insulating support for a straddle type monorail conductor rail according to an embodiment of the present invention;

3 is a schematic structural diagram of a track beam assembly according to an embodiment of the present invention.

Reference number:

Track Beam Assembly 1000,

Insulating Bracket 100,

Base 1, first section 11, second section 12, connecting hole 13,

bracket 2, annular groove 21,

Mounting seat 3, Reinforcing rib 4,

Track beam 200, conductor rail 300.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Rear, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Counterclockwise, Axial, The orientations or positional relationships indicated by "radial direction", "circumferential direction", etc. are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated devices or elements. It must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, features delimited with "first", "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The following describes an insulating support 100 for a straddle type monorail according to an embodiment of the present invention with reference to FIGS. 1-3 .

Specifically, as shown in FIGS. 1 and 2 , an insulating support 100 for a straddle type monorail according to an embodiment of the present invention includes a base 1 , a support 2 and a mounting seat 3 .

Specifically, as shown in FIGS. 1 to 3 , the base 1 is suitable for connecting with the side surface of the rail beam 200 , one end of the bracket 2 (the lower end shown in FIG. 2 ) is connected to the base 1 , and the mounting seat 3 is spaced from the base 1 open, the mounting seat 3 is connected with the other end of the bracket 2 (the upper end shown in FIG. 2 ), and the cross-sectional shape of the mounting seat 3 is oval. Therefore, the gap between the bracket 2 and the bogie can be increased, and more space can be provided for the arrangement of the bogie.

According to the insulating bracket 100 for the straddle type monorail according to the embodiment of the present invention, by setting the shape of the cross section of the mounting seat 3 to be an ellipse, the gap between the bracket 2 and the bogie can be increased, which can provide a better arrangement of the bogie. lots of space.

In some embodiments of the present invention, the mounting seat 3 and the conductor rail 300 are connected by bolts, and the bolts can pass through the conductor rail 300 and the connection holes 13 on the mounting seat 3 respectively to realize the connection between the conductor rail 300 and the mounting seat 3 connection, so as to realize the connection between the conductive rail 300 and the insulating support 100 . The base 1 and the track beam 200 are connected by bolts, and the bolts can pass through the track beam 200 and the connecting holes 13 on the base 1 respectively to realize the connection between the track beam 200 and the base 1, so as to realize the connection between the track beam 200 and the insulating support 100. connection between. The bolt connection is convenient and the connection reliability is high. As shown in FIG. 1 , the mounting base 3 and the base 1 are provided with a plurality of connection holes 13 for connection, and at least one of the plurality of connection holes 13 is a waist-shaped hole. That is to say, the mounting base 3 is provided with a plurality of connection holes 13 for connection, and at least one of the plurality of connection holes 13 is a waist-shaped hole; the base 1 is provided with a plurality of connection holes 13 for connection, and many At least one of the connecting holes 13 is a waist-shaped hole. The waist-shaped hole can adjust the installation position of the insulating bracket 100 to reduce errors during assembly.

For example, in the example shown in FIG. 1 , the mounting seat 3 includes two spaced apart connection holes 13 , and in the cross section of the mounting seat 3 , the two connecting holes 13 are respectively located at both ends of the long axis of the ellipse, one of which is One is a round hole and the other is a waist hole. The waist-shaped hole extends along the short axis direction of the cross section of the base 1 , thus, when the mounting seat 3 is assembled with the rail beam 200 , the position of the mounting seat 3 can be adjusted, the assembly error is reduced, and the assembly efficiency is improved.

The base 1 has a first segment 11 and a second segment 12, the first segment 11 and the second segment 12 are arranged along the length direction of the base 1, and the width of the second segment 12 (as shown in FIG. 1 along the left-right direction) is greater than The width of the first section 11 and the side walls of the first section 11 and the second section 12 are overpassed by the arc surface, so as to reduce the phenomenon of stress concentration. The heights of the first segment 11 and the second segment 12 (as shown in FIG. 2 along the vertical direction) are equal, and the upper end surface of the first segment 11 (as shown in FIG. 2 ) is the same as the second segment 12 . The upper end face (the upper end face as shown in Figure 2) is flush, the lower end face of the first segment 11 (the lower end face as shown in Figure 2) and the lower end face of the second segment 12 (the lower end face as shown in Figure 2) flush.

As shown in FIG. 1 , a connecting hole 13 is provided at the middle position of one end of the first section 11 away from the second section 12 . The connecting hole 13 is a waist-shaped hole extending along the length of the base 1 . The second section 12 is provided with two connecting holes 13 at a position away from the first section 11 . The two connecting holes 13 are arranged at intervals. Extends in the long axis direction.

As shown in FIG. 1 and FIG. 2 , the end of the bracket 2 connected to the base 1 is located at the connection between the first section 11 and the second section 12 . In the direction from the base 1 to the mounting seat 3 , the bracket 2 is in the vertical direction (up and down direction as shown in Figure 2) to extend. The shape of the cross section of the bracket 2 is an ellipse, and the long axis of the cross section of the bracket 2 is perpendicular to the long axis of the cross section of the mounting seat 3 . Thereby, not only the structural strength of the insulating support 100 can be improved, but also the space can be saved.

In some embodiments of the present invention, as shown in FIGS. 1 and 2 , a plurality of annular grooves 21 are provided on the surface of the bracket 2 , the annular grooves 21 extend along the circumferential direction of the bracket 2 , and the annular grooves 21 extend along the bracket 2 spaced in the axial direction. The annular groove 21 can increase the area of the peripheral wall surface of the bracket 2, can increase the creepage distance, and reduce the possible danger of creepage. For example, in the example shown in FIG. 1 and FIG. 2 , the number of annular grooves 21 is seven, of course, the present invention is not limited thereto, and the number of annular grooves 21 may also be five, six or eight.

Further, the shape of the cross section of the annular groove 21 is a semicircle, a semiellipse, a polygon, or the like. Thereby, the structural diversity of the annular groove 2124 can be increased.

In some embodiments of the present invention, the cross-sectional shape of the annular groove 21 is a rectangle, the width of the annular groove 21 is d1, and d1 satisfies: 3mm≤d1≤7mm. It has been verified by experiments that when the width d1 of the annular groove 21 satisfies: 3mm≤d1≤7mm, the creepage distance can be increased, and the structural reliability of the bracket 2 can be improved. In some embodiments of the present invention, the depth of the annular groove 21 is d2, and d2 satisfies: 3mm≤d2≤7mm. It has been verified by experiments that when the depth of the annular groove 21 is d2 satisfying: 3mm≤d2≤7mm, the creepage distance can be increased, and the structural reliability of the bracket 2 can be improved.

In some embodiments of the present invention, as shown in FIG. 1 and FIG. 2 , the insulating support 100 for the straddle type monorail further includes a plurality of spaced apart reinforcing ribs 4, one end of the reinforcing ribs 4 is connected with the base 1, and the reinforcing ribs 4 are reinforced The other end of the rib 4 is connected to the end of the bracket 2 close to the mounting seat 3 . The reinforcing ribs 4 can improve the structural strength of the support 2 , thereby improving the structural strength of the insulating support 100 , improving the working reliability of the insulating support 100 , and extending the service life of the insulating support 100 .

For example, in the example shown in FIG. 1 and FIG. 2 , there are two reinforcing ribs 4 , and one end of the two reinforcing ribs 4 is respectively connected with the base 1 , and is respectively connected with two opposite sides of the first section 11 on the base 1 . On the side, the position where the two reinforcing ribs 4 are connected with the base 1 adopts an excessive arc surface to reduce the phenomenon of stress concentration and increase the reliability of the insulating support 100. The other ends of the two reinforcing ribs 4 are connected to the bracket 2. One end close to the mounting seat 3 is connected, and on the bracket 2 , the connection points of the two reinforcing ribs 4 are spaced apart in the circumferential direction of the bracket 2 .

In addition, as shown in Figures 1 and 2, there is a certain distance d3 between the end of the end of the reinforcing rib 4 connected to the bracket 2 and the lower surface of the mounting seat 3 (the lower surface shown in Figure 2), and d3 satisfies: 5mm≤d2≤15mm, so that the structural strength of the insulating support 100 can be reinforced to the maximum extent, and the interference between the arrangement of the reinforcing ribs 4 and the bolt connection can be avoided.

In some embodiments of the present invention, the cross-sectional shape of the reinforcing rib 4 is a circle, an ellipse, a polygon, or the like. At least one reinforcing rib 4 may be provided with a plurality of annular grooves 21 , the plurality of annular grooves 21 are arranged at intervals along the axial direction of the reinforcing rib 4 , and the annular grooves 21 extend along the circumferential direction of the reinforcing rib 4 . For example, when the insulating support 100 includes two reinforcing ribs 4, one of the reinforcing ribs 4 may be provided with a plurality of annular grooves 21, and the plurality of annular grooves 21 may be spaced apart along the axial direction of the reinforcing ribs 4. The reinforcing rib 4 extends in the circumferential direction, or both reinforcing ribs 4 are provided with a plurality of annular grooves 21 . extending in the circumferential direction.

In some embodiments of the present invention, the cross-sectional area of the bracket 2 is larger than the cross-sectional area of the reinforcing rib 4 . Therefore, the reliability of the support 2 to the mounting seat 3 can be improved, thereby improving the reliability of the connection between the insulating support 100 and the conductive rail 300 , and at the same time, the structure of the insulating support 100 can be simplified, and the material cost of the reinforcing rib 4 can be saved. Further, the cross-sections of the plurality of reinforcing ribs 4 have the same shape and the same area, so that the structure of the insulating support 100 can be simplified, the production cost can be reduced, and the production cycle can be saved.

In some embodiments of the present invention, as shown in FIGS. 1 and 2 , a plurality of reinforcing ribs 4 are located on the same side of the bracket 2 . As shown in FIG. 3 , the supporting force of the plurality of reinforcing ribs 4 to the bracket 2 can be directed to the same side. When the insulating bracket 100 supports the conductive rail 300 , the working reliability of the insulating bracket 100 can be improved.

In some embodiments of the present invention, the insulating support 100 is a glass fiber reinforced plastic. FRP has excellent mechanical properties and high compressive strength.

The following describes an insulating support 100 for a straddle type monorail according to a specific embodiment of the present invention with reference to FIGS. 1 to 3 . It should be understood that the following description is only exemplary, and is intended to explain the present invention, but not It is construed as a limitation of the present invention.

As shown in FIGS. 1-3 , an insulating support 100 for a straddle type monorail according to an embodiment of the present invention includes a base 1 , a support 2 and a mounting seat 3 .

Specifically, the base 1 is suitable for connecting with the side surface of the rail beam 200 , one end (the lower end as shown in FIG. 2 ) of the bracket 2 is connected to the base 1 , the mounting seat 3 is spaced apart from the base 1 , and the other side of the mounting seat 3 and the bracket 2 is connected. One end (the upper end as shown in Figure 2) is connected. The mounting seat 3 and the conductor rail 300 are connected by bolts, and the bolts can pass through the conductor rail 300 and the connection holes 13 on the mounting seat 3 to realize the connection between the conductor rail 300 and the mounting seat 3, thereby realizing the conductor rail 300. Connection with insulating support 100 . The base 1 and the track beam 200 are connected by bolts, and the bolts can respectively pass through the track beam 200 and the connecting holes 13 on the base 1 to realize the connection between the track beam 200 and the base 1, so as to realize the connection between the track beam 200 and the insulating brackets 100. Connection.

As shown in FIG. 1 , the shape of the cross section of the mounting seat 3 is an ellipse. The gap between the bracket 2 and the bogie can be increased, which can provide more space for the arrangement of the bogie. The mounting seat 3 includes two spaced apart connecting holes 13 . On the cross section of the mounting seat 3 , the two connecting holes 13 are respectively located at both ends of the long axis of the ellipse, one of which is a circular hole and the other is a waist-shaped hole. And the waist-shaped hole extends along the short axis direction of the cross section of the base 1 .

As shown in FIG. 1 , the base 1 has a first section 11 and a second section 12, the first section 11 and the second section 12 are arranged along the length direction of the base 1, and the width of the second section 12 (as shown in FIG. The width in the left-right direction) is larger than the width of the first segment 11, and the side walls of the first segment 11 and the second segment 12 are overpassed by the arc surface, so as to reduce the phenomenon of stress concentration. The heights of the first segment 11 and the second segment 12 (as shown in FIG. 2 along the vertical direction) are equal, and the upper end surface of the first segment 11 (as shown in FIG. 2 ) is the same as the second segment 12 . The upper end face (the upper end face as shown in Figure 2) is flush, the lower end face of the first segment 11 (the lower end face as shown in Figure 2) and the lower end face of the second segment 12 (the lower end face as shown in Figure 2) flush.

A connecting hole 13 is provided at a middle position of one end of the first section 11 away from the second section 12 . The connecting hole 13 is a waist-shaped hole extending along the long axis direction of the cross section of the mounting seat 3 . The second section 12 is provided with two connecting holes 13 at a position away from the first section 11, and the two connecting holes 13 are arranged at intervals.

As shown in FIG. 1 and FIG. 2 , the end of the bracket 2 connected to the base 1 is located at the connection between the first section 11 and the second section 12 . In the direction from the base 1 to the mounting seat 3 , the bracket 2 is in the vertical direction (up and down direction as shown in Figure 2) to extend. The shape of the cross section of the bracket 2 is an ellipse, and the long axis of the cross section of the bracket 2 is perpendicular to the long axis of the cross section of the mounting seat 3 . Thereby, not only the structural strength of the insulating support 100 can be improved, but also the space can be saved.

As shown in FIGS. 1 and 2 , seven annular grooves 21 are provided on the surface of the bracket 2 , the annular grooves 21 extend along the circumferential direction of the bracket 2 , and the annular grooves 21 are spaced apart along the axial direction of the bracket 2 . The annular groove 21 can increase the area of the peripheral wall of the bracket 2 , can increase the creepage distance, and reduce the possible danger of creepage.

Further, the cross-sectional shape of the annular groove 21 is a rectangle, the width of the annular groove 21 is d1, d1=5mm, and the depth of the annular groove 21 is d2, d2=5mm. The annular groove 21 can increase the area of the peripheral wall surface of the bracket 2 and can increase the creepage distance.

As shown in FIG. 1 and FIG. 2 , the insulating support 100 for the straddle type monorail further includes two spaced apart reinforcing ribs 4 , and one ends of the two reinforcing ribs 4 are respectively connected to the base 1 and are respectively connected to the base 1 On the opposite sides of the first section 11, the position where the two reinforcing ribs 4 are connected to the base 1 adopts an excessive arc surface to reduce the phenomenon of stress concentration and increase the working reliability of the insulating support 100. The other end of the rib 4 is connected with the end of the bracket 2 close to the mounting seat 3 , and on the bracket 2 , the connection points of the two reinforcing ribs 4 are spaced apart along the circumferential direction of the bracket 2 .

As shown in Figures 1 and 2, there is a certain distance d3 between the end of the end of the reinforcing rib 4 connected to the bracket 2 and the lower surface of the mounting seat 3 (the lower surface shown in Figure 2), and d3 satisfies: 5mm≤ d2≤15mm, so that the maximum structural strength of the insulating support 100 can be ensured, and the interference between the arrangement of the reinforcing ribs 4 and the bolt connection can be avoided.

As shown in FIG. 1 and FIG. 2 , the cross-sections of the two reinforcing ribs 4 are the same in shape and area. The two reinforcing ribs 4 are located on the same side of the bracket 2 so that the supporting force for the bracket 2 faces the same direction.

A track beam assembly according to an embodiment of the present invention is described below with reference to FIGS. 1-3 .

The track beam assembly according to the embodiment of the present invention includes: a track beam 200 , a conductive rail 300 and an insulating support 100 .

Specifically, the conductor rail 300 is provided on one side of the track beam 200 and is spaced apart from the track beam 200 , thereby preventing the arrangement of the conductor rail 300 from affecting the running of the train and ensuring the safe and stable running of the train. The base 1 of the insulating bracket 100 is connected to the track beam 200 , and the mounting seat 3 is connected to the conductive rail 300 . The insulating bracket 100 can not only play the role of supporting the conductive rail 300 , but also realize the insulation between the track beam 200 and the conductive rail 300 . .

According to the track beam assembly of the embodiment of the present invention, by setting the cross-sectional shape of the mounting seat 3 as an ellipse, the gap between the bracket 2 and the bogie can be increased, and more space can be provided for the arrangement of the bogie.

In some embodiments of the present invention, there are a plurality of insulating brackets 100 , and the plurality of insulating brackets 100 are spaced apart along the length direction of the track beam 200 (the direction in which the train travels). The plurality of insulating brackets 100 can increase the support for the conductive rail 300 and improve the reliability of the conductive rail 300 in operation.

In the description of this specification, reference to the terms "one embodiment," "some embodiments," "exemplary embodiment," "example," "specific example," or "some examples," or the like, is meant to incorporate the embodiment. A particular feature, structure, material, or characteristic described by an example or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, The scope of the invention is defined by the claims and their equivalents.

Claims (12)

1. a kind of insulating support for Straddle type monorail conductor rail characterized by comprising

Pedestal；

Bracket, one end of the bracket are connect with the pedestal；And

Mounting base, the mounting base are connect with the other end of the bracket, and the shape of the cross section of the mounting base is ellipse.

2. the insulating support according to claim 1 for Straddle type monorail conductor rail, which is characterized in that the bracket Surface is equipped with multiple annular grooves, and the annular groove extends along the circumferential direction of the bracket, and the annular groove is along the branch The axial direction of frame is spaced apart.

3. the insulating support according to claim 2 for Straddle type monorail conductor rail, which is characterized in that the annular groove Width be d1, the d1 meets: 3mm≤d1≤7mm.

4. the insulating support according to claim 2 for Straddle type monorail conductor rail, which is characterized in that the annular groove Depth be d2, the d2 meets: 3mm≤d2≤7mm.

5. the insulating support according to claim 2 for Straddle type monorail conductor rail, which is characterized in that the bracket The shape of cross section is ellipse, and the long axis of the cross section of the bracket is vertical with the long axis of the cross section of the mounting base.

6. the insulating support according to claim 1 for Straddle type monorail conductor rail, which is characterized in that further include multiple Reinforcing rib spaced apart, one end of the reinforcing rib are connect with the pedestal, the other end of the reinforcing rib and the bracket It is connected close to one end of the mounting base.

7. the insulating support according to claim 6 for Straddle type monorail conductor rail, which is characterized in that the bracket Cross-sectional area is greater than the cross-sectional area of the reinforcing rib.

8. the insulating support according to claim 6 for Straddle type monorail conductor rail, which is characterized in that add described in multiple Strengthening tendons are located at the same side of the bracket.

9. the insulating support according to claim 1 for Straddle type monorail conductor rail, which is characterized in that the mounting base Be equipped on the pedestal it is multiple for connection connecting holes, at least one of multiple described connecting holes be waist-shaped hole.

10. the insulating support according to claim 1 for Straddle type monorail conductor rail, which is characterized in that the insulation Bracket is Parts Made of Composite Glass.

11. a kind of track beam assembly characterized by comprising

Track girder；

Conductor rail, the conductor rail are located at the side of the track girder and are spaced apart with the track girder；

Insulating support according to claim 1 to 10 for Straddle type monorail conductor rail, 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 be it is multiple, it is multiple described Insulating support is spaced apart along the length direction of the track girder.