CN220364863U - Riding type steel anchor beam - Google Patents

Abstract

The utility model provides a riding type steel anchor beam, which relates to the technical field of inclined cable anchoring structures and comprises a supporting bracket and a main beam; the two support brackets are respectively used for connecting two oppositely arranged tower columns, and each support bracket comprises a top wall and two side walls which are arranged at intervals in parallel; the main beam comprises an anchoring assembly, a bottom plate and two side beam plates which are arranged in parallel at intervals, and the bottom surface of the bottom plate is abutted against the top wall of the bracket and is in sliding fit; the side wall faces the side beam plates are first surfaces, the side beam plates face the side wall is second surfaces, and the first surfaces and the second surfaces are roughened. According to the utility model, the friction pair is eliminated, the two ends of the bottom surface of the main beam bottom plate are abutted against the top wall of the bracket and are in sliding fit, so that the sliding function is realized, the opposite surfaces of the supporting bracket and the main beam are roughened, the side beam plates and the side walls are pulled close to generate friction force, and the sliding and locking functions between the main beam and the supporting bracket are realized.

Description

Riding type steel anchor beam

Technical Field

The utility model relates to the technical field of inclined cable anchoring structures, in particular to a riding type steel anchor beam.

Background

At present, the anchoring mode of the cable-stayed bridge stay cable on the tower column mainly comprises five modes: steel anchor beam anchoring, steel anchor box anchoring, circumferential prestress anchoring, cross anchoring and cable saddle type anchoring.

Among the anchoring forms, the steel anchor beam is the most widely used form at present due to the simple structure, reasonable stress and capability of bearing most horizontal force, besides the basic function of the anchoring structure, the steel anchor beam and the bracket need to slide relatively and freely in the construction process, and the steel anchor beam and the bracket are locked after bridging.

The sliding and locking functions of the steel anchor beam can be designed to be too dependent on friction pairs, the existing steel anchor beam and the steel corbel are fixed by bolts, the bolts are very dependent on shearing resistance, the reliability of the structure is poor, and the service life is short; or the friction coefficient of the friction pair is enhanced, when the sliding function is realized, the friction force of the rough area positioned on the horizontal plane is large, the occurrence of relative sliding is prevented, the sliding function is difficult to realize smoothly, the steel anchor beam cannot realize the expected stress mode, and the sliding and locking function cannot be realized well by the friction pair design.

Disclosure of Invention

The utility model aims to provide a riding type steel anchor beam so as to solve the technical problem that the steel anchor beam in the prior art cannot realize the sliding and locking functions well through friction pair design.

The utility model provides a riding type steel anchor beam, which comprises a supporting bracket and a main beam; the two support brackets are respectively used for being connected with two oppositely arranged tower columns, and each support bracket comprises a top wall and two side walls which are arranged at intervals in parallel; the main beam comprises an anchoring assembly, a bottom plate and two side beam plates which are arranged at intervals in parallel, wherein the anchoring assembly is used for connecting a diagonal cable, the bottom plate and the anchoring assembly are arranged at intervals, the two side beam plates are arranged at two sides of the anchoring assembly and the bottom plate and are positioned at two sides of the side wall, and two ends of the bottom surface of the bottom plate are abutted against the top wall and are in sliding fit; the side beam plate is provided with a first connecting hole, the side wall is provided with a second connecting hole, a connecting piece is inserted in the first connecting hole and the second connecting hole, the side wall and the side beam plate are locked, pulled down and abutted to each other by the connecting piece, the side wall faces the side beam plate to be a first surface, the side beam plate faces the side wall to be a second surface, and the first surface and the second surface are subjected to roughening treatment.

Further, the main beam further comprises an end plate; the end plates are arranged between the two side beam plates and connected with the two side beam plates, and the end plates are positioned at two ends of the side beam plates; the end plate is provided with a through hole for passing through the inclined rope.

Further, the anchor assembly includes two anchor brackets; the two anchoring frames are respectively connected with the two end plates.

Further, the anchoring frame comprises a force transmission plate, a bearing plate and an anchor backing plate; one end of the force transmission plate is arranged on the end plate; the bearing plate is arranged at the other end of the force transmission plate; the anchor backing plate is arranged on one side of the bearing plate, which is far away from the force transmission plate; wherein, the bearing plate and the anchor backing plate are provided with connecting holes for connecting the inclined ropes.

Further, the main beam further comprises a top plate; the top plate and the bottom plate are arranged at intervals and are positioned on one side of the bottom plate, which is far away from the supporting bracket; the top plate is connected with the side beam plates at two sides.

Further, the riding type steel anchor beam further comprises an embedded plate; the embedded plate is poured into the tower wall where the supporting bracket is located; the embedded plate is fixedly connected with the supporting bracket.

Further, a shear pin is arranged on one side of the embedded plate, which is far away from the supporting bracket; the shear force nail has a plurality ofly, and a plurality of shear force nails are in evenly setting on the support bracket.

Further, rib adding is arranged on the side beam plate; the ribbed bar is positioned at one side of the second connecting hole.

Further, the second connecting hole is an elliptical hole; the connecting piece is a connecting bolt.

The beneficial effects are that:

the riding type steel anchor beam provided by the utility model comprises a supporting bracket and a main beam; the two support brackets are respectively used for connecting two oppositely arranged tower columns, and each support bracket comprises a top wall and two side walls which are arranged at intervals in parallel; the main beam comprises an anchoring assembly, a bottom plate and two side beam plates which are arranged in parallel at intervals, wherein the anchoring assembly is used for connecting inclined ropes, the bottom plate and the anchoring assembly are arranged at intervals, the two side beam plates are arranged at two sides of the anchoring assembly and the bottom plate and are positioned at two sides of the side wall, and two ends of the bottom surface of the bottom plate are abutted against the top wall and are in sliding fit; wherein, be provided with first connecting hole on the side beam plate, be provided with the second connecting hole on the lateral wall, be equipped with the connecting piece in first connecting hole and the second connecting hole interpolation, lateral wall and curb girder board pull up and the butt under the locking of connecting piece, the face of orientation side beam plate of lateral wall is first surface, the face of orientation side beam plate of lateral wall is the second surface, first surface and second surface all roughen.

Specifically, the riding type steel anchor beam provided by the utility model has the advantages that the friction pair is eliminated, the two ends of the bottom surface of the bottom plate are abutted against the top wall and are in sliding fit, so that the sliding function is realized, the first surface of the supporting bracket and the second surface of the main beam are subjected to roughening treatment, after the relative positions of the supporting bracket and the main beam are adjusted through sliding, the side beam plate and the side wall are pulled close through the connecting piece, normal pressure is applied to the contact surface of the first surface and the second surface, the two roughened surfaces are abutted against each other under the action of the pressure, so that strong friction force is generated, the steel anchor beam and the steel bracket can be prevented from sliding relatively, so that a locking structure is formed between the steel anchor beam and the supporting bracket, and the sliding and locking functions between the main beam and the supporting bracket are realized.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a riding type steel anchor beam according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a split structure of a riding type steel anchor beam according to an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of a riding-type steel anchor beam provided by an embodiment of the present utility model;

fig. 4 is a schematic view of the bottom structure of a riding-type steel anchor beam according to an embodiment of the present utility model.

Icon:

100-supporting bracket; 110-top wall; 120-sidewalls; 121-a second connection hole; 122-a first surface;

200-girder; 210-an anchor assembly; 211-force transfer plates; 212-bearing plate; 213-anchor pad; 220-a bottom plate; 230-side beam plates; 231-first connection holes; 232-a second surface; 233-add ribs; 240-end plates; 250-top plate;

300-connectors;

400-embedding a plate; 410-shear pins.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model will now be described in further detail with reference to specific examples thereof in connection with the accompanying drawings.

As shown in fig. 1 to 4, the riding type steel anchor beam provided in the present embodiment includes a support bracket 100 and a main beam 200. The support bracket 100 has two support brackets 100, and the two support brackets 100 are respectively used for connecting two oppositely arranged tower columns, and the support bracket 100 comprises a top wall 110 and two side walls 120 which are arranged in parallel at intervals. The main beam 200 comprises an anchor assembly 210, a bottom plate 220 and two side beam plates 230 arranged at intervals in parallel, wherein the anchor assembly 210 is used for connecting a diagonal cable, the bottom plate 220 and the anchor assembly 210 are arranged at intervals, the two side beam plates 230 are arranged at two sides of the anchor assembly 210 and the bottom plate 220 and are positioned at two sides of the side wall 120, and two ends of the bottom surface of the bottom plate 220 are abutted against the top wall 110 and are in sliding fit.

The riding type steel anchor beam provided in this embodiment does not adopt a friction pair, and two ends of the bottom surface of the bottom plate 220 are abutted against the top wall 110 and are in sliding fit, so that the relative sliding between the supporting bracket 100 and the main beam 200 is realized, specifically, in order to enable the supporting bracket 100 and the main beam 200 to slide smoothly, in this embodiment, machining polishing treatment is performed on the abutted positions of the two ends of the bottom surface of the bottom plate 220 and the supporting bracket 100, so that the friction coefficient of the area is 0.05.

Similarly, the top surface of the top wall 110 of the support bracket 100 is also machined and polished to have a friction coefficient of 0.05 in this area, and in this configuration, the abutting surfaces of the main beam 200 and the support bracket 100 form a sliding fit.

Wherein, be provided with first connecting hole 231 on curb girder board 230, be provided with second connecting hole 121 on the lateral wall 120, first connecting hole 231 and second connecting hole 121 interpolation are equipped with connecting piece 300, lateral wall 120 and curb girder board 230 pull up and the butt under the locking of connecting piece 300, the face of lateral wall 120 towards curb girder board 230 is first surface 122, the face of curb girder board 230 towards lateral wall 120 is second surface 232, first surface 122 and second surface 232 all roughen.

During the assembly process, the first surface 122 and the second surface 232 are disposed opposite to each other, and a gap is left between the first surface 122 and the second surface 232, and the first surface 122 of the support bracket 100 and the second surface 232 of the main beam 200 are roughened, and at this time, the relative positions of the support bracket 100 and the main beam 200 are adjusted by sliding between them.

After the position between the supporting bracket 100 and the main beam 200 reaches the preset position, the side beam plate 230 and the side wall 120 are pulled close by the connecting piece 300, normal pressure is applied to the contact surface of the first surface 122 and the second surface 232, and the two roughened surfaces are abutted under the action of the pressure to generate strong friction force, so that the steel anchor beam and the steel bracket can be prevented from sliding relatively, a locking structure is formed between the steel anchor beam and the steel bracket, and the sliding and locking functions between the main beam 200 and the supporting bracket 100 are realized.

Specifically, in the present embodiment, the friction coefficient of the first surface 122 and the second surface 232 is 0.45, and after the side beam plate 230 and the side wall 120 are pulled close and abutted by the connecting piece 300, the first surface 122 and the second surface 232 abut against each other to generate a friction force, and the first surface 122 and the second surface 232 cannot move relatively under the action of the friction force, so that the relative positions of the main beam 200 and the supporting bracket 100 are fixed.

In this embodiment, the main beam 200 also includes an end plate 240. End plates 240 are disposed between the two side rail plates 230 and connected to the two side rail plates 230, and the end plates 240 are located at both ends of the side rail plates 230. The end plate 240 is provided with a through hole for passing the chute.

The end plates 240 are provided at the ends of the two side rail plates 230 between the side rail plates 230 and the tower wall, perpendicular to the two side rail plates 230, thereby forming a support for the two side rail plates 230, maintaining the two side rail plates 230 in a parallel state. When the inclined cable needs to be tensioned after the installation of the riding type steel anchor beam provided by the embodiment is completed, the inclined cable can be penetrated by the through hole on the end plate 240 to be connected with the anchoring assembly 210, and the end plate 240 cannot influence the installation of the inclined cable.

In this embodiment, the anchor assembly 210 includes two anchor brackets. The two anchor brackets are connected to the two end plates 240, respectively.

The two anchoring frames are respectively arranged on the end plates 240 at the two ends of the side beam plates 230 so as to be connected with the inclined ropes at the two sides of the rope tower, and the tensile force of the inclined ropes is conducted to the end plates 240 through the anchoring assemblies 210 and is conducted to the side beam plates 230 through the end plates 240, so that the tensile force is conducted and dispersed.

In this embodiment, the anchor frame includes a force transfer plate 211, a bearing plate 212, and an anchor pad 213. One end of the force transfer plate 211 is provided on the end plate 240. The bearing plate 212 is provided at the other end of the force transmission plate 211. The anchor pad 213 is provided on the side of the bearing plate 212 remote from the force transmission plate 211. Wherein, the bearing plate 212 and the anchor pad 213 are provided with connecting holes for connecting the inclined ropes.

The anchor pad 213 is used to connect with the diagonal cable when the diagonal cable is erected. The bearing plate 212 is arranged between the force transmission plate 211 and the anchor backing plate 213, reinforces the structure of the anchor backing plate 213, and the inclined cable passes through the connecting holes on the bearing plate 212 and the anchor backing plate 213 and then is connected with the anchor backing plate 213. The force transmission plate 211 has one end connected to the end plate 240 and the other end connected to the bearing plate 212, and is configured to transmit the force applied to the anchor pad 213 and the bearing plate 212 to the end plate 240 and to be dispersed from the end plate 240 to the side rail plate 230.

Specifically, in the present embodiment, there are four force transfer plates 211, each two being a group, and two force transfer plates 211 of a group are disposed in parallel between the bearing plate 212 and the end plate 240, thereby forming a supporting structure for the bearing plate 212.

The vertical force applied by the diagonal cable is further transferred to the bottom plate 220 by the side beam plate 230, and transferred to the support bracket 100 through the bottom plate 220, and finally transferred to the tower wall by the support bracket 100.

The horizontal forces exerted by the cables are largely carried by the side rail plates 230 and are largely carried by the support brackets 100 and the tower wall.

In this embodiment, the main beam 200 further includes a top plate 250. The top plate 250 is spaced from the bottom plate 220 and is located on a side of the bottom plate 220 remote from the support brackets 100. The top plate 250 is connected to the side rail plates 230 on both sides.

The top plate 250 is connected with the side beam plates 230 on both sides and is perpendicular to the side beam plates 230 on both sides, so that the structural stability of the two side beam plates 230 can be further increased, and the side beam plates 230 are prevented from being laterally unstable due to overlarge stress when being stressed, so that the side beam plates 230 are prevented from being inclined.

Wherein, be equipped with the trompil on the roof 250 in this embodiment, can directly implement through the trompil when installing, maintaining or overhauling in the steel anchor beam, it is very convenient.

In this embodiment, the riding steel anchor beam further includes a pre-buried plate 400. The pre-buried plate 400 is poured into the tower wall where the support bracket 100 is located. The pre-buried plate 400 is fixedly connected with the supporting bracket 100.

Specifically, the embedded plate 400 in this embodiment is a complete rectangular plate arranged vertically, and holes for the diagonal ropes to pass through are formed in the embedded plate 400. When the cable tower is arranged, the embedded plate 400 is required to be embedded in the tower wall of the cable tower when the cable tower is poured. When the steel anchor beam is arranged, the steel corbel is fixedly connected with the embedded plate 400 in a welding mode, and when the steel corbel is stressed, the embedded plate 400 conducts stress to the cable tower so as to realize force conduction and dispersion.

In this embodiment, the side of the embedment plate 400 remote from the support bracket 100 is provided with shear pins 410. The shear pins 410 are provided in plurality, and the plurality of shear pins 410 are uniformly arranged on the support bracket 100.

The shear pin 410 is a component suitable for use on steel girder surfaces and for penetration welding of steel girders to steel carrier plates. The steel to reinforced concrete connection in the composite beam is typically made using shear pins 410 to strengthen the connection between the steel and the concrete. In this embodiment, the shear pin 410 can improve the connection strength between the embedded plate 400 and the tower wall.

In this embodiment, the side rail 230 is provided with a ribbed bar 233. The rib 233 is located at one side of the second connection hole 121.

In this embodiment, a plurality of rib adding ribs 233 are provided, and the plurality of rib adding ribs 233 extend in a vertical direction and are respectively disposed above the supporting brackets 100 at two ends of the side beam plate 230, so that the lateral stability of the side beam plate 230 can be improved, and the strength of the side beam plate 230 is enhanced.

In this embodiment, the second connection hole 121 is an elliptical hole. The connector 300 is a connecting bolt.

Specifically, during installation, the connecting bolts are inserted into the first connecting holes 231 and the second connecting holes 121, the end nuts of the connecting bolts are located on the face of the supporting bracket 100 facing away from the first connecting holes 231, and the screw ends of the connecting bolts extend out of the first connecting holes 231. The nut is sleeved at the tail end of the screw rod and screwed, in the screwing process, the nut moves towards the nut of the connecting screw rod, so that normal pressure perpendicular to the first surface 122 and the second surface 232 is applied to the first surface 122 and the second surface 232, the two roughened surfaces are close to and abutted against each other under the action of the pressure, a strong friction force is generated, the steel anchor beam and the steel corbel can be prevented from sliding relatively, a locking structure is formed between the steel anchor beam and the steel corbel, and the sliding and locking functions between the main beam 200 and the supporting corbel 100 are realized.

When the side beam plate 230 receives the horizontal tension of the diagonal cable, the side beam plate 230 is easy to generate slight deformation, so that the hole position of the first connecting hole 231 moves, the hole opening of the elliptical hole is large, and when the side beam plate 230 moves due to the stress, the elliptical hole can ensure that the connecting bolt can pass through and penetrate into the first connecting hole 231 again.

The straddling type steel anchor beam provided by the embodiment is applied to a cable-stayed bridge, and the cable-stayed bridge further comprises a bridge body, a inclined rope and a rope tower. Two sides of the bridge body are provided with anchoring points. One end of the inclined rope is connected with the anchoring point. The cable tower is arranged above the bridge body. The other end of the inclined cable is connected with the cable tower through a straddling type steel anchor beam.

The riding type steel anchor beam in this embodiment does not adopt a friction pair, but is in abutting connection and sliding fit with the top wall 110 through two ends of the bottom surface of the bottom plate 220, so that the relative sliding between the supporting bracket 100 and the main beam 200 is realized, the side beam plate 230 is provided with a first connecting hole 231, the side wall 120 is provided with a second connecting hole 121, the first connecting hole 231 and the second connecting hole 121 are internally provided with a connecting piece 300, the side wall 120 and the side beam plate 230 are pulled close and abutted under the locking of the connecting piece 300, the surface of the side wall 120 facing the side beam plate 230 is a first surface 122, the surface of the side beam plate 230 facing the side wall 120 is a second surface 232, and both the first surface 122 and the second surface 232 are roughened. The first surface 122 and the second surface 232 are disposed opposite to each other, and a gap is left between the first surface 122 and the second surface 232, and no abutment occurs, and the first surface 122 of the support bracket 100 and the second surface 232 of the main beam 200 are roughened, and at this time, the relative positions of the support bracket 100 and the main beam 200 are adjusted by sliding between them. After the position between the supporting bracket 100 and the main beam 200 reaches the preset position, the side beam plate 230 and the side wall 120 are pulled close by the connecting piece 300, normal pressure is applied to the contact surface of the first surface 122 and the second surface 232, and the two roughened surfaces are abutted under the action of the pressure to generate strong friction force, so that the steel anchor beam and the steel bracket can be prevented from sliding relatively, a locking structure is formed between the steel anchor beam and the steel bracket, and the sliding and locking functions between the main beam 200 and the supporting bracket 100 are realized.

In practice, the structural components of the riding type steel anchor beam are prefabricated, and the side beam plates 230, the bottom plate 220, the top plate 250, the end plates 240 and the anchor assemblies 210 are connected by welding to form the main beam 200. The top wall 110 and the side walls 120 are joined by welding to form the support bracket 100. The embedment plate 400 and the shear pin 410 are welded by welding to form an embedment assembly.

Subsequently, the main girder 200, the supporting bracket 100 and the pre-buried plate 400 are installed, the supporting bracket 100 and the pre-buried plate 400 are connected by welding, and the first and second connection holes 231 and 121 are inserted using connection bolts to temporarily connect the main girder 200 and the supporting bracket 100.

And when the cable tower is poured to the designed height, the riding type steel anchor beam is integrally hoisted. The main beam 200 rides on the supporting bracket 100, and the embedded plate 400 is embedded in the inner tower wall of the cable tower in a pouring mode, so that the connection between the riding type steel anchor beam and the cable tower is realized.

When the diagonal cable is installed, the connecting bolts are loosened so that the main beam 200 and the supporting bracket 100 can slide relatively freely, and then the diagonal cable is installed and tensioned symmetrically.

After the diagonal cable is tensioned, the connecting bolts are screwed to lock the main girder 200 and the supporting bracket 100, and the main girder 200 and the supporting bracket 100 are locked with each other. The cable-stayed bridge provided by the embodiment has the advantages of more reasonable overall structure stress, novel force transmission path, simpler structure and faster construction speed.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the technical solutions according to the embodiments of the present utility model.

Claims (9)

1. A riding type steel anchor beam, comprising: supporting brackets (100) and main beams (200);

the two supporting brackets (100) are respectively used for connecting two oppositely arranged tower columns, and the supporting brackets (100) comprise a top wall (110) and two side walls (120) which are arranged at intervals in parallel;

the main beam (200) comprises an anchoring assembly (210), a bottom plate (220) and two side beam plates (230) which are arranged at intervals in parallel, wherein the anchoring assembly (210) is used for connecting a diagonal cable, the bottom plate (220) and the anchoring assembly (210) are arranged at intervals, the two side beam plates (230) are arranged at two sides of the anchoring assembly (210) and the bottom plate (220) and are positioned at two sides of the side wall (120), and two ends of the bottom surface of the bottom plate (220) are abutted against the top wall (110) and are in sliding fit;

the side beam plate (230) is provided with a first connecting hole (231), the side wall (120) is provided with a second connecting hole (121), a connecting piece (300) is inserted in the first connecting hole (231) and the second connecting hole (121), the side wall (120) and the side beam plate (230) are locked and pulled down to be close to and abutted to each other by the connecting piece (300), the side wall (120) faces the side beam plate (230) to form a first surface (122), the side beam plate (230) faces the side wall (120) to form a second surface (232), and the first surface (122) and the second surface (232) are subjected to roughening treatment.

2. The riding steel anchor beam of claim 1, wherein the main beam (200) further comprises an end plate (240);

the end plates (240) are arranged between the two side beam plates (230) and connected with the two side beam plates (230), and the end plates (240) are positioned at two ends of the side beam plates (230);

the end plate (240) is provided with a through hole for passing through the inclined rope.

3. The riding steel anchor beam of claim 2, wherein the anchor assembly (210) comprises two anchor brackets;

the two anchoring frames are respectively connected with the two end plates (240).

4. A riding steel anchor beam according to claim 3, wherein the anchor frame comprises a force transfer plate (211), a bearing plate (212) and an anchor pad plate (213);

one end of the force transmission plate (211) is arranged on the end plate (240);

the bearing plate (212) is arranged at the other end of the force transmission plate (211);

the anchor backing plate (213) is arranged on one side of the bearing plate (212) away from the force transmission plate (211);

wherein, the bearing plate (212) and the anchor backing plate (213) are provided with connecting holes for connecting the inclined ropes.

5. The riding steel anchor beam of claim 1, wherein the main beam (200) further comprises a top plate (250);

the top plate (250) is arranged at intervals with the bottom plate (220) and is positioned on one side of the bottom plate (220) away from the supporting bracket (100);

the top plate (250) is connected to the side member plates (230) on both sides.

6. The riding steel anchor beam of claim 1, further comprising a pre-buried plate (400);

the embedded plate (400) is poured into the tower wall where the supporting bracket (100) is located;

the embedded plate (400) is fixedly connected with the supporting bracket (100).

7. The riding-type steel anchor beam according to claim 6, wherein a shear pin (410) is arranged on one side of the embedded plate (400) far away from the supporting bracket (100);

the shear pins (410) are a plurality of, and the plurality of shear pins (410) are uniformly arranged on the supporting bracket (100).

8. The riding steel anchor beam of claim 1, wherein the side beam panel (230) has a ribbed bar (233) disposed thereon;

the ribbed bar (233) is located on one side of the second connection hole (121).

9. The riding steel anchor beam of claim 1, wherein the second connection hole (121) is an elliptical hole;

the connecting piece (300) is a connecting bolt.