Steel rail cross assembly frog spacing iron
By designing grooves, connection grooves, mounting holes, handles and connecting blocks on the rail cross assembly spacer iron, the problem of the replacement of the spacer iron in the prior art requires disassembly of the shaft fork rail, and the replacement process is simplified and improve work efficiency.
Patent Information
- Application Number
- CN202420304160.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-19
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-02-19
AI Technical Summary
The existing cross-assembled rut spacing iron needs to be removed to replace the shaft fork rail when it is damaged, which causes time-consuming and labor-consuming and reduces working efficiency.
A rail cross-assembled junction spacer iron is designed. By setting grooves, connecting grooves, mounting holes, handles and connecting blocks on the spacer iron, the combination of these structures can be used to replace without disassembling the shaft fork rail. Spacer iron.
It realizes that the spacer iron can be replaced without disassembling the shaft fork rail, saving time and effort, and improving work efficiency.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cross-assembled frog spacers, and more specifically, particularly relates to a rail cross-assembled frog spacer. Background Art
[0002] A frog spacer is a device that allows the wheels to cross from one rail to another. Its function is to maintain the distance between the point rails so that the base rail and the point rail can bear the horizontal force together.
[0003] Some current cross-assembled frog spacers are installed between the axle fork rails. Therefore, when the spacers are damaged, the axle fork rails need to be disassembled first before the spacers can be removed for replacement. This process is time-consuming and labor-intensive, and reduces work efficiency.
[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a rail cross-assembled frog spacer is provided to achieve a purpose with greater practical value. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides a rail cross-assembled frog spacer, which is achieved by the following specific technical means:
[0006] A rail cross-assembled frog spacer comprises a spacer iron 1 and a spacer iron 2, wherein the upper end surface of the spacer iron 1 is provided with a groove 1, one side of the spacer iron 1 is provided with a connecting groove, both sides of the surface of the spacer iron 1 are provided with a pair of mounting holes 1, both ends of the spacer iron 1 are provided with a placement groove 1, and a handle 1 is movably connected to the placement groove 1 through an axis, the upper end surface of the spacer iron 2 is provided with a groove 2, one side of the spacer iron 2 is installed with a connecting block, both sides of the surface of the spacer iron 2 are provided with a pair of mounting holes 2, both ends of the spacer iron 2 are provided with a placement groove 2, and a handle 2 is movably connected to the placement groove 2 through an axis.
[0007] Furthermore, the connection groove is adapted to the size of the connection block, and the second spacer iron is connected to the first spacer iron via the connection block.
[0008] Furthermore, the position of the first surface mounting hole of the first spacer iron corresponds to the position of the second surface mounting hole of the second spacer iron.
[0009] Furthermore, the first spacer iron and the second spacer iron are connected with an axle fork rail by bolts.
[0010] Furthermore, the materials of the first and second spacer irons are both high manganese steel.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] By using handle one, handle two, connecting block and connecting groove in coordination, when spacer iron one and spacer iron two are damaged and need to be replaced, first remove the bolts connected to the axle fork rail with the help of tools, then drag spacer iron one to one side with handle one to separate the connecting groove from the connecting block. At this time, spacer iron one and spacer iron two are separated, and finally spacer iron one and spacer iron two are taken out from the gap of the axle fork rail, and new spacer iron one and spacer iron two are installed according to the above steps, so that the spacer iron can be replaced without disassembling the axle fork rail, thereby saving time and effort and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional schematic diagram of the utility model.
[0014] Figure 2 It is a three-dimensional schematic diagram of a partial structure of the utility model.
[0015] Figure 3 It is a three-dimensional schematic diagram of the partial structure of the utility model.
[0016] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:
[0017] 1. Spacer iron one; 101. Mounting hole one; 2. Spacer iron two; 201. Mounting hole two; 3. Groove one; 4. Connecting groove; 5. Placement groove one; 501. Handle one; 6. Groove two; 7. Connecting block; 8. Placement groove two; 801. Handle two; 9. Axle fork rail. DETAILED DESCRIPTION
[0018] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.
[0019] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0021] Example:
[0022] As attached Figure 1 To Attachment Figure 3 As shown:
[0023] The utility model provides a rail cross-assembled frog spacer, comprising a spacer 1 and a spacer 2, wherein the upper end surface of the spacer 1 is provided with a groove 3, one side of the spacer 1 is provided with a connecting groove 4, both sides of the surface of the spacer 1 are provided with a pair of mounting holes 101, both ends of the spacer 1 are provided with a placement groove 5, a handle 501 is movably connected to the placement groove 5 through an axis, the upper end surface of the spacer 2 is provided with a groove 6, one side of the spacer 2 is provided with a connecting block 7, both sides of the surface of the spacer 2 are provided with a pair of mounting holes 201, both ends of the spacer 2 are provided with a placement groove 8, and a handle 801 is movably connected to the placement groove 8 through an axis.
[0024] Among them, the size of the connecting groove 4 is adapted to that of the connecting block 7, and the spacer iron 2 is connected to the spacer iron 1 through the connecting block 7.
[0025] The position of the mounting hole 101 on the surface of the spacer iron 1 corresponds to the position of the mounting hole 201 on the surface of the spacer iron 2, and bolts are used to fix the spacer iron 1 and the spacer iron 2 through the mounting hole 101 and the mounting hole 201.
[0026] The spacer iron 1 and the spacer iron 2 are connected with the axle fork rail 9 by bolts.
[0027] Among them, the materials of the spacer iron 1 and the spacer iron 2 are both high manganese steel, which has strong wear resistance, good impact resistance, strong toughness and plasticity, and good corrosion resistance.
[0028] The working principle of this embodiment:
[0029] By using handle 1 501, handle 2 801, connecting block 7 and connecting groove 4 in coordination, when spacer iron 1 and spacer iron 2 2 are damaged and need to be replaced, first remove the bolts connected to the axle fork rail 9 with the help of tools, then drag spacer iron 1 to one side through handle 1 501 to disengage connecting groove 4 from connecting block 7. At this time, spacer iron 1 and spacer iron 2 2 are separated. Finally, spacer iron 1 and spacer iron 2 2 are taken out from the gap of axle fork rail 9, and new spacer iron 1 and spacer iron 2 2 are installed according to the above steps, so that the effect of replacing spacer iron 1 and spacer iron 2 2 can be achieved without disassembling axle fork rail 9.
[0030] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.
Claims
1. A rail cross-assembly frog spacer, comprising a spacer first (1) and a spacer second (2), characterized in that: The upper end surface of the spacer iron (1) is provided with a groove (3), one side of the spacer iron (1) is provided with a connecting groove (4), both sides of the surface of the spacer iron (1) are provided with a pair of mounting holes (101), both ends of the spacer iron (1) are provided with a placement groove (5), and a handle (501) is movably connected to the placement groove (5) through an axis, the upper end surface of the spacer iron (2) is provided with a groove (6), one side of the spacer iron (2) is provided with a connecting block (7), both sides of the surface of the spacer iron (2) are provided with a pair of mounting holes (201), both ends of the spacer iron (2) are provided with a placement groove (8), and a handle (801) is movably connected to the placement groove (8) through an axis.
2. A rail cross-assembly frog spacer as claimed in claim 1, characterized in that: The connection groove (4) is adapted to the size of the connection block (7), and the second spacer iron (2) is connected to the first spacer iron (1) via the connection block (7).
3. A rail cross-assembled frog spacer as claimed in claim 1, characterized in that: The position of the first surface mounting hole (101) of the first spacer iron (1) corresponds to the position of the second surface mounting hole (201) of the second spacer iron (2).
4. A rail cross-assembled frog spacer as claimed in claim 1, characterized in that: The spacer iron 1 (1) and the spacer iron 2 (2) are connected with an axle fork rail (9) by bolts.
5. A rail cross-assembled frog spacer as claimed in claim 1, characterized in that: The materials of the spacer iron 1 (1) and the spacer iron 2 (2) are both high manganese steel.