Double-strut cable-stayed auxiliary supporting system for railway signal machine

Abstract

The utility model relates to a double-strut cable-stayed auxiliary supporting system for a railway signal machine. The railway high-column annunciator can incline towards the line side under the action of strong wind and intrude into a limit. The system comprises a signal machine supporting column, a supporting column and a cable-stayed column. The supporting column is located on one side of the line. The cable-stayed column is located on one side of the supporting column back to the line The annunciator pillar is fixed on the top of the support pillar, and a stay wire is arranged between the side surface of the annunciator pillar back to the line and the top of the cable-stayed pillar. Two column bodies are designed in the system, one column body is used for supporting the annunciator supporting column, the other column body is used for pulling the annunciator supporting column in an inclined mode to play a role in wind resistance, the wind resistance of the annunciator supporting column can be enhanced, and the annunciator supporting column is effectively prevented from inclining and particularly prevented from inclining towards the line side.

Description

Technical Field

[0001] The utility model relates to the technical field of railway signal installation and construction, in particular to a double-pillar inclined auxiliary support system for railway signal. Background Art

[0002] Railway limits refer to the safe space that a locomotive must have to operate. Therefore, the railway stipulates the outline dimensions that are not allowed to be exceeded for locomotives and vehicles and buildings and equipment close to the line, that is, limits. Railway limits ensure the safety of trains during travel and prevent collisions between locomotives and vehicles and other equipment or structures on the line. If equipment, structures or objects on the railway line are occupied or too close to the rails for special reasons, it will cause danger to passing vehicles, passengers and the surrounding environment, which is considered railway equipment infringement.

[0003] Railway signals are important trackside infrastructure for railways and urban rail transit. Their main function is to direct train movement and ensure driving safety. The location, size, and structure of the signal must comply with the railway limit specifications and must not exceed the specified range and limits to ensure the normal operation of the signal and the safe operation of the train. However, in areas with frequent strong winds, railway high-column signal machines cannot withstand strong winds and will tilt toward the side of the line and invade the limit, affecting the normal operation of trains and even causing safety accidents. At present, high-column signal machines basically have no wind-resistant and anti-falling functions. In order to prevent railway high-column signal machines from tilting toward the side of the line and invading the limit, deep pits are generally dug and buried directly during installation, but such operations have limited effect on improving wind resistance.

[0004] Therefore, it is necessary to propose new measures to overcome the above-mentioned defects. Summary of the invention

[0005] The utility model aims to provide a double-pillar inclined auxiliary support system for a railway signal machine, so as to solve the problem that the railway high-pillar signal machine tilts toward the line side and invades the limit under the action of strong wind.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A double-pillar inclined-stayed auxiliary support system for a railway signal machine, the system comprising a signal machine pillar, a support pillar and an inclined-stayed pillar;

[0008] The support column is located on one side of the line, and the inclined column is located on the side of the support column facing away from the line;

[0009] The signal pillar is fixed on the top of the support pillar, and a pull wire is arranged between the side of the signal pillar facing away from the line and the top of the inclined support pillar.

[0010] Furthermore, the signal light support column is an H-shaped steel column, and ventilation holes are opened on the web of the H-shaped steel column.

[0011] Furthermore, the support columns and the inclined-stayed columns are both cast-in-place pile foundations, with foundation steel cages arranged inside.

[0012] Furthermore, a vertical anchor bolt body is embedded in the support column, a positioning steel plate is embedded in the top surface of the support column, and the top of the anchor bolt body passes through the positioning steel plate and is exposed at the top of the support column.

[0013] Furthermore, a flange is provided at the bottom end of the signal light pillar, and the anchor bolt body passes through the flange upward and is fixed by an anchor screw.

[0014] Furthermore, a vertical reinforcing steel plate is provided between the bottom side surface of the signal light support column and the top surface of the flange.

[0015] Furthermore, a vertical anchor bolt body is embedded in the inclined column, a positioning steel plate is embedded in the top surface of the inclined column, and the top of the anchor bolt body passes through the positioning steel plate and is exposed at the top of the support column.

[0016] Furthermore, a wire pull ring plate for fixing the wire end is provided on the top of the inclined stay column, and the anchor bolt body passes through the wire pull ring plate upward and is fixed by an anchor screw.

[0017] Furthermore, the upper portion of the pull wire ring plate is a vertical plate with holes, and the bottom end of the pull wire is fixed on the vertical plate with holes.

[0018] Furthermore, the top end of the pull wire is fixed to a pre-buried hook on the side of the signal pillar.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] The utility model provides a railway signal double-pillar inclined auxiliary support system, in which two columns are designed, one for supporting the signal pillar, and the other for inclinedly pulling the signal pillar to play a wind-resistant role. The signal pillar is a porous H-shaped steel, which can effectively reduce wind resistance while ensuring strength. The foundation adopts a cast-in-place pile foundation. The bottom of the signal pillar has a flange. Reinforced steel plates are arranged in four vertical directions between the signal pillar and the flange. The positioning steel plate on the foundation is fixed to the flange by ground angle bolts. An anchor wire is arranged in the direction opposite to the line, which can enhance the wind resistance of the signal pillar and effectively prevent the signal pillar from tilting, especially to prevent tilting to the line side. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, drawings of other embodiments can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of the utility model.

[0023] Figure 2 It is a top view schematic diagram of the H-shaped steel column of the present utility model.

[0024] Figure 3 It is a top view schematic diagram of the wire pull ring plate of the present utility model.

[0025] Figure 4 It is a basic front view schematic diagram of the utility model.

[0026] The symbols in the figure are:

[0027] 1- signal pillar, 2- reinforcing steel plate, 3- anchor screw, 4- flange, 5- positioning steel plate, 6- anchor bolt body, 7- foundation steel cage, 8- guy wire, 9- guy wire ring plate, 10- vertical reinforcement, 11- stirrups, 12- support column, 13- diagonal column. DETAILED DESCRIPTION

[0028] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood.

[0029] In the description of the present invention, it should be understood that the terms "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connection", "setting", etc. should be understood in a broad sense, for example, it can be fixed connection, setting, or detachable connection, setting, or integral connection, setting. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The signal pillar 1 is used to install and support the railway signal, and is generally set within a certain range on one side of the line. Since the signal pillar 1 has a large height, it is easy to tilt toward the line side and invade the limit when it is hit by strong winds in windy areas. Therefore, the utility model provides a railway signal double-pillar inclined auxiliary support system, which can effectively prevent the signal pillar 1 from tilting toward the line side.

[0032] like Figure 1-4 The system includes a signal pillar 1, a support pillar 12 and a diagonal column 13. The support pillar 12 is located on one side of the line, and the diagonal column 13 is located on the side of the support pillar 12 facing away from the line. If the support pillar 12 is located on the right side of the line, the diagonal column 13 is located on the right side of the support pillar 12. A railway signal is installed on the signal pillar 1, and the bottom of the signal pillar 1 is fixed to the top of the support pillar 12. A tension wire 8 is provided between the side of the signal pillar 1 facing away from the line and the top of the diagonal column 13, and the signal pillar 1 is pulled away from the line, which effectively prevents the signal pillar 1 from tilting toward the line side when attacked by strong winds.

[0033] The signal pillar 1 is an H-shaped steel column, and ventilation holes are opened on the web of the H-shaped steel column, which can effectively reduce wind resistance and reduce the weight of the overall structure.

[0034] The support column 12 and the diagonal column 13 are both cast-in-place pile foundations, with a foundation steel cage 7 arranged inside, and cast concrete is constructed to have high tensile and collapse resistance. The foundation steel cage 7 is formed by connecting stirrups 11 and vertical bars 10.

[0035] A vertical anchor bolt body 6 is embedded in the support column 12, and a positioning steel plate 5 is embedded in the top surface of the support column 12. The top of the anchor bolt body 6 passes through the positioning steel plate 5 and is exposed at the top of the support column 12. The anchor bolt body 6 and the positioning steel plate 5 are welded to each other and fixed in the foundation steel cage 7 by pouring concrete. A flange 4 is provided at the bottom end of the signal pillar 1, and the anchor bolt body 6 passes through the flange 4 upward and is fixed by the anchor screw 3. A vertical reinforcing steel plate 2 is provided between the bottom side of the signal pillar 1 and the top surface of the flange 4. The reinforcing steel plate 2 is perpendicular to the flange 4 and the signal pillar 1, and is arranged vertically in four directions, which can effectively improve the anti-collapse performance of the pillar.

[0036] A vertical anchor bolt body 6 is embedded in the inclined column 13, and a positioning steel plate 5 is embedded in the top surface of the inclined column 13. The top of the anchor bolt body 6 passes through the positioning steel plate 5 and is exposed at the top of the support column 12. The anchor bolt body 6 and the positioning steel plate 5 are welded to each other and fixed in the foundation steel cage 7 by pouring concrete. A wire pull ring plate 9 for fixing the end of the wire 8 is provided on the top of the inclined column 13. The anchor bolt body 6 passes through the wire pull ring plate 9 upward and is fixed by the anchor screw 3. The upper part of the wire pull ring plate 9 is a vertical plate with holes, and the bottom end of the wire pull 8 is fixed on the vertical plate with holes. The top end of the wire pull 8 is fixed to the embedded hook on the side of the signal pillar 1. The wire pull 8 tightens the signal pillar 1 and the wire pull ring plate 9 to effectively prevent the signal pillar 1 from tilting toward the line side.

[0037] The double-pillar inclined auxiliary support system of the railway signal machine of the utility model comprises two cast-in-place pile foundations, one of which effectively supports the signal machine pillar 1, and at the same time, can pull the signal machine pillar 1 through the other foundation and the tension wire 8 on the side facing away from the line, effectively playing an anti-tilting role, and giving the signal machine pillar 1 wind resistance, which is particularly suitable for the deployment of railway signal machines in windy areas.

[0038] The above specific examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. For those skilled in the art of the present invention, some simple deductions, deformations or substitutions can be made based on the idea of ​​the present invention.

Claims

1. A double-pillar inclined auxiliary support system for railway signaling, characterized in that: The system comprises a signal pillar (1), a support column (12) and a cable-stayed column (13); The support column (12) is located on one side of the line, and the inclined column (13) is located on the side of the support column (12) facing away from the line; The signal pillar (1) is fixed to the top of the support pillar (12), and a pull wire (8) is arranged between the side of the signal pillar (1) facing away from the line and the top of the inclined support pillar (13).

2. A railway signal double-pillar inclined auxiliary support system according to claim 1, characterized in that: The signal light pillar (1) is an H-shaped steel column, and ventilation holes are provided on the web of the H-shaped steel column.

3. A railway signal double-pillar inclined auxiliary support system according to claim 2, characterized in that: The support column (12) and the inclined column (13) are both cast-in-place pile foundations, with a foundation steel cage (7) arranged inside.

4. A railway signal double-pillar inclined auxiliary support system according to claim 3, characterized in that: A vertical anchor bolt body (6) is embedded in the support column (12), a positioning steel plate (5) is embedded in the top surface of the support column (12), and the top of the anchor bolt body (6) passes through the positioning steel plate (5) and is exposed at the top of the support column (12).

5. A railway signal double-pillar inclined auxiliary support system according to claim 4, characterized in that: A flange (4) is provided at the bottom end of the signal light support (1), and the anchor bolt body (6) passes through the flange (4) upwards and is fixed by an anchor screw (3).

6. A railway signal double-pillar inclined auxiliary support system according to claim 5, characterized in that: A vertical reinforcing steel plate (2) is provided between the bottom side surface of the signal light support (1) and the top surface of the flange (4).

7. A railway signal double-pillar inclined auxiliary support system according to claim 6, characterized in that: A vertical anchor bolt body (6) is embedded in the inclined column (13), a positioning steel plate (5) is embedded in the top surface of the inclined column (13), and the top of the anchor bolt body (6) passes through the positioning steel plate (5) and is exposed at the top of the support column (12).

8. The railway signal double-pillar inclined auxiliary support system according to claim 7, characterized in that: A wire pull ring plate (9) for fixing the end of the wire pull (8) is arranged on the top of the inclined stay column (13), and the anchor bolt body (6) passes through the wire pull ring plate (9) upwards and is fixed by an anchor screw (3).

9. A railway signal double-pillar inclined auxiliary support system according to claim 8, characterized in that: The upper part of the pull wire ring plate (9) is a vertical plate with holes, and the bottom end of the pull wire (8) is fixed on the vertical plate with holes.

10. A railway signal double-pillar inclined auxiliary support system according to claim 9, characterized in that: The top end of the pull wire (8) is fixed to a pre-buried hook on the side of the signal pillar (1).

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