A rerail bridge assembly

Abstract

The present invention discloses a rerail bridge assembly, including a base, a track and a second anti-slip strip, the upper end surface of the base is fixed with a support plate, a support column and a triangular support plate, and the support column and the support plate are respectively fixed on the left and right sides of the triangular support plate, the track is placed on the top of the support plate and the support column, and a through hole is opened on the track, a retaining ring is arranged on the lower side of the through hole, and the retaining ring is fixed on the lower end surface of the track. The rerail bridge assembly is provided with a base, a first anti-slip strip, a support plate, a support column, a triangular support plate and a track, the first anti-slip strip can increase the friction between the base and the ground, so that the device can be placed more stably, the support plate and the support column play a supporting role on the track, and the support column and the triangular support plate are evenly distributed on the upper end surface of the base, and the support column and the triangular support plate are arranged one by one on the left and right, and the triangular support plate can strengthen the bearing capacity of the support plate, so as to better support the track.

Description

Technical Field

[0001] The invention relates to the technical field related to rerail bridges, and in particular to a rerail bridge assembly. Background Art

[0002] Mining cars running on underground lines in various mining areas often derail due to various reasons such as overspeeding, collision, and line quality, which has a great impact on production and safety. When a locomotive derails during operation, it was previously restored to normal track by manual prying. The disadvantages of this method are low efficiency and high safety. In fact, derailment is a typical and complex dynamic problem in the railway transportation system. It is the result of abnormal dynamic interaction between trains and tracks (or bridges). The study of derailment has always been a major basic topic in the study of railway transportation systems. It is a highly comprehensive and multidisciplinary cross-disciplinary research field, which covers structural dynamics, motion stability theory, structural stability theory, vehicle dynamics, track dynamics, bridge engineering, wheel-rail interaction theory, numerical calculation methods, etc. , modern control theory and other disciplines, is a global problem. The rerailer is a special tool that can reset the wheelset of a derailed locomotive or vehicle to the rail. Mine cars running on the underground lines of various mining areas often derail due to various reasons such as speeding, collision, and line quality, which has a great impact on production and safety. According to the appearance, they are divided into herringbone rerailers, sea cucumber rerailers, assembled rerailers and S-1 aluminum alloy bidirectional rerailers; according to the purpose, they are divided into four types of rerailers: for ordinary lines, for switch areas, for bridges, and end face rerailers; according to the material, the rerailer can be divided into three types: cast steel, alloy aluminum, and steel plate welded. The existing rerailing bridge component structure is not stable and strong enough, and the load-bearing capacity is average. At the same time, the anti-slip ability is not good enough, and the bolts used to connect the track and the support are easy to loosen. Summary of the invention

[0003] The purpose of the present invention is to provide a rerailing bridge assembly to solve the problem that the existing rerailing bridge assembly mentioned in the above background technology is not stable and firm enough, has average load-bearing capacity, has poor anti-slip ability, and the bolts used to connect the track and the support are easy to loosen.

[0004] To achieve the above object, the present invention provides the following technical solution: a rerailing bridge assembly, comprising a base, a track, a limiting convex plate and a second anti-slip strip,

[0005] A base, wherein a support plate, a support column and a triangular support plate are fixed to the upper end surface of the base, and the support column and the support plate are respectively fixed to the left and right sides of the triangular support plate;

[0006] The track is placed on the top of the support plate and the support column, and a through hole is opened on the track. A retaining ring is arranged on the lower side of the through hole, and the retaining ring is fixed on the lower end surface of the track.

[0007] Preferably, a first anti-slip strip is fixed to the lower end surface of the base, and the first anti-slip strips are distributed on the base at equal distances.

[0008] Preferably, the support columns and triangular support plates are evenly distributed on the upper end surface of the base.

[0009] Preferably, the support columns and the triangular support plates are arranged in a one-to-one correspondence on the left and right.

[0010] Preferably, the limiting convex plates are fixed on the left and right sides of the lower end surface of the track, and the limiting convex plates on the left and right sides are respectively fixed to the support column and the support plate by fixing bolts, and the fixing bolts are evenly distributed on the limiting convex plates.

[0011] Preferably, the limiting protrusion is symmetrically arranged on the lower end surface of the track.

[0012] Preferably, a compression spring is wrapped around the outer side of the fixing bolt.

[0013] Preferably, the through holes and the retaining rings are evenly distributed on the track, and the through holes and the retaining rings are arranged one by one in the upper and lower parts.

[0014] Preferably, the second anti-slip strip is fixed to the right side of the upper end surface of the track, and the second anti-slip strips are distributed on the track at equal distances.

[0015] Compared with the prior art, the invention has the following beneficial effects: the rerailing bridge assembly,

[0016] (1) A track, a through hole and a retaining ring are provided. After the hook is passed through the through hole and clamped on the outside of the retaining ring, the device can be lifted by a crane and placed at a desired location as required. The retaining ring can strengthen the connection between the hook and the track, making it easier to lift the device more stably.

[0017] (2) A base, a first anti-slip strip, a support plate, a support column, a triangular support plate and a track are provided. The first anti-slip strip can increase the friction between the base and the ground, so that the device can be placed more stably. The support plate and the support column support the track, and the support column and the triangular support plate are evenly distributed on the upper end surface of the base. At the same time, the support column and the triangular support plate are arranged one by one on the left and right. The triangular support plate can enhance the bearing capacity of the support plate, so as to better support the track;

[0018] (3) A support plate, a support column, a track, a limiting convex plate, a fixing bolt and a compression spring are provided. The limiting convex plate serves to limit the track to prevent the track from being deviated to the left and right. Tightening the fixing bolts can fix the convex plates on the left and right sides of the lower end surface of the track to the support column and the support plate respectively. The setting of the compression spring can prevent the fixing bolts from loosening, so that the connection between the convex plate on the left side of the lower end surface of the track and the support column and between the convex plate on the right side of the lower end surface of the track and the support plate is tighter and firmer;

[0019] (4) A track and a second anti-slip strip are provided. After the device is installed, the rerailer can be placed on the track. The second anti-slip strip can increase the friction between the rerailer and the track, making the rerailer more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the front cross-sectional structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the left-side cross-sectional structure of the present invention;

[0022] Figure 3 It is a left-side structural schematic diagram of the present invention;

[0023] Figure 4 It is a bottom view structural schematic diagram of the present invention;

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure when viewed from above of the present invention;

[0025] Figure 6 It is a schematic diagram of the cross-sectional structure of the present invention in a top view.

[0026] In the figure: 1, base, 2, first anti-slip strip, 3, support plate, 4, support column, 5, triangular support plate, 6, track, 7, limiting convex plate, 8, fixing bolt, 9, compression spring, 10, through hole, 11, retaining ring, 12, second anti-slip strip. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-6 The present invention provides a technical solution: a rerailing bridge assembly, according to Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a support plate 3, a support column 4 and a triangular support plate 5 are fixed to the upper end surface of the base 1, and the support column 4 and the support plate 3 are respectively fixed on the left and right sides of the triangular support plate 5, and a first anti-slip strip 2 is fixed to the lower end surface of the base 1, and the first anti-slip strip 2 is equidistantly distributed on the base 1. The equidistantly distributed first anti-slip strip 2 can increase the friction between the base 1 and the ground, which is convenient for improving the stability of the device, and the support columns 4 and the triangular support plates 5 are evenly distributed on the upper end surface of the base 1. The support plate 3 and the support columns 4 support the track 6, and the triangular support plates 5 can enhance the bearing capacity of the support plate 3, so that the support plate 3 and the support columns 4 can better support the track 6. The equidistantly distributed support columns 4 and the triangular support plates 5 can make the track 6 be placed more stably, and the support columns 4 and the triangular support plates 5 are arranged one by one on the left and right, and the support columns 4 and the triangular support plates 5 arranged one by one on the left and right can make the overall structure of the device more stable.

[0029] according to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The cam 7 is fixed to the left and right sides of the lower end surface of the track 6, and the cam 7 on the left and right sides is fixed to the support column 4 and the support plate 3 by fixing bolts 8. At the same time, the fixing bolts 8 are equidistantly distributed on the cam 7. The cam 7 has a limiting effect on the track 6. By tightening the fixing bolts 8, the cam 7 on the left and right sides of the lower end surface of the track 6 can be fixed to the support column 4 and the support plate 3 respectively, which is convenient for installation. The cam 7 is symmetrically arranged on the lower end surface of the track 6. The symmetrical arrangement of the cam 7 can avoid the left and right deviation of the track 6, which is convenient for improving the stability of the track 6. The outer side of the fixing bolt 8 is wrapped with a compression spring 9. The compression spring 9 supports the fixing bolt 8 to avoid accidental loosening of the fixing bolt 8, thereby making the connection between the limiting cam 7 and the support column 4 and the support plate 3 tighter and firmer.

[0030] according to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, a retaining ring 11 is provided on the lower side of the through hole 10, and the retaining ring 11 is fixed on the lower end surface of the track 6, the through hole 10 and the retaining ring 11 are evenly distributed on the track 6, and the through hole 10 and the retaining ring 11 are arranged one by one up and down, after the hook is passed through the through hole 10, it can be clamped on the outside of the retaining ring 11, and the device can be placed at a desired location after being lifted by a crane, and the retaining ring 11 can strengthen the connection between the hook and the track 6, and the second anti-slip strip 12 is fixed on the right side of the upper end surface of the track 6, and the second anti-slip strip 12 is evenly distributed on the track 6, after the device is placed, the track retracker can be placed on the track 6, and the second anti-slip strip 12 can increase the friction between the track retracker and the track 6, so that the track retracker can be placed more stably.

[0031] The working principle of this embodiment: when using the rerail bridge assembly, first pass the hook through the through hole 10 and clamp it on the outside of the retaining ring 11. The retaining ring 11 can strengthen the connection between the hook and the track 6. Then use a crane to lift the device and place the device at the required location as required. The device is used in pairs. The first anti-slip strip 2 can increase the friction between the base 1 and the ground. The support plate 3 and the support column 4 support the track 6. The triangular support plate 5 can strengthen the bearing capacity of the support plate 3, which is convenient for better supporting the track 6. The fixing bolt 8 connects the lower end of the track 6. The limiting convex plate 7 on the left side of the surface and the support column 4, as well as the limiting convex plate 7 on the right side of the lower end surface of the track 6 and the support plate 3, the limiting convex plate 7 limits the track 6 to prevent the track 6 from deviating left and right, the compression spring 9 supports the outer end of the fixing bolt 8 to prevent the fixing bolt 8 from loosening, and finally the track restorer is placed on the track 6, the second anti-slip strip 12 can increase the friction between the track restorer and the track 6, and facilitate improving the stability of the track restorer, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the purpose and scope of the technical solutions of the present invention, which should be included in the scope of the claims of the present invention. The techniques, shapes, and structural parts not described in detail in the present invention are all known technologies.

[0033] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the protection content of the present invention.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rerailing bridge assembly, comprising a base (1), a track (6), a limiting convex plate (7) and a second anti-slip strip (12), characterized in that: A base (1), wherein a support plate (3), a support column (4) and a triangular support plate (5) are fixed to the upper end surface of the base (1), and the support column (4) and the support plate (3) are respectively fixed to the left and right sides of the triangular support plate (5), and the support column (4) and the triangular support plate (5) are arranged in a one-to-one correspondence on the left and right sides; A track (6), the track (6) being placed on the top of a support plate (3) and a support column (4), and a through hole (10) being opened on the track (6), a retaining ring (11) being arranged on the lower side of the through hole (10), and the retaining ring (11) being fixed on the lower end surface of the track (6), the limiting convex plate (7) being fixed on the left and right sides of the lower end surface of the track (6), and the limiting convex plates (7) on the left and right sides being respectively fixed on the support column (4) and the support plate (3) by fixing bolts (8), and the fixing bolts (8) being equidistantly distributed on the limiting convex plates (7), and the limiting convex plates (7) being symmetrically arranged on the lower end surface of the track (6).

2. A rerailing bridge assembly according to claim 1, characterized in that: A first anti-slip strip (2) is fixed to the lower end surface of the base (1), and the first anti-slip strips (2) are distributed at equal distances on the base (1).

3. A rerailing bridge assembly according to claim 1, characterized in that: The support columns (4) and the triangular support plates (5) are evenly distributed on the upper end surface of the base (1).

4. A rerailing bridge assembly according to claim 1, characterized in that: The outer side of the fixing bolt (8) is wrapped with a compression spring (9).

5. The rerailing bridge assembly according to claim 1, characterized in that: The through holes (10) and the retaining rings (11) are evenly spaced and distributed on the track (6), and the through holes (10) and the retaining rings (11) are arranged one by one in an upper and lower correspondence.

6. A rerailing bridge assembly according to claim 1, characterized in that: The second anti-slip strip (12) is fixed to the right side of the upper end surface of the track (6), and the second anti-slip strips (12) are distributed at equal distances on the track (6).

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