Rail radian portable shape taking device

Abstract

The utility model provides a track radian portable shape taking device, which belongs to the technical field of object sampling and comprises a top plate, a bottom plate and a plurality of object placing plates arranged between the top plate and the bottom plate, first object placing holes are formed in the bottom of the top plate and the bottoms of the object placing plates, and a plurality of second object placing holes are formed in the top of the bottom plate and the tops of the object placing plates. The first storage hole and the second storage hole are consistent in structure, a shape taking hole can be formed between the first storage hole and the second storage hole, and a shape taking needle is arranged in each shape taking hole in a sliding mode; according to the utility model, an object in a specified area can be directly shaped, and the object does not need to be shaped for multiple times through a universal shaping device, so that the object shaping efficiency can be indirectly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of object sampling equipment, and particularly relates to a portable rail curvature shaper. Background Art

[0002] In the rail transit system, the geometric shape and curvature of the rail are crucial for the smooth operation of the train, the comfort of passengers, and the safety of the train. The rail curvature not only affects the running speed and stability of the train, but also is directly related to the durability and maintenance cost of the rail. Therefore, regularly measuring and sampling the rail curvature accurately has become an essential part of rail transit maintenance.

[0003] In the prior art, the profiling of objects is carried out by a universal profiler on the cross-section of the object, such as a profiling device disclosed in the publication number CN202220302130.0.

[0004] Although the above structure can sample the cross-section of the object, during the use process, profiling is required for a specified area. In this way, when using the above profiler, it is necessary to profile the cross-sections of different positions of the object multiple times. If the profiling of the object within the specified area can be completed at one time, the profiling efficiency of the object can be greatly improved. Summary of the Utility Model

[0005] In view of this, the utility model provides a portable rail curvature shaper, which can directly profile the object in the specified area without profiling the object multiple times through a universal profiler, thereby indirectly increasing the profiling efficiency of the object.

[0006] To solve the above technical problems, the utility model provides a portable rail curvature shaper, which includes a top plate, a bottom plate, and a plurality of placement plates arranged between the top plate and the bottom plate. The top plate and the bottoms of the plurality of placement plates are both provided with first placement holes, and the first placement holes are communicated with the outer surface of the top plate or the placement plate. The bottom plate and the tops of the plurality of placement plates are both provided with a plurality of second placement holes, and the second placement holes are communicated with the outer surface of the top plate or the placement plate. The first placement holes and the second placement holes have the same structure, and a profiling hole can be formed between the first placement holes and the second placement holes. A profiling needle is slidably arranged in each profiling hole, and multiple rows of profiling needles can profile the object.

[0007] The top plate, the bottom plate, and the plurality of placement plates are connected by a connecting mechanism, and the profiler can be disassembled or installed through the connecting mechanism.

[0008] The connecting mechanism includes limit plates arranged at both ends of the placing plate. The limit plates are provided with through limit slots vertically arranged on the limit plates. A connecting plate is also slidably arranged between the multiple limit slots and can slide vertically within the limit slots. Threaded holes are provided at both ends of the connecting plate, and threaded holes are also provided at both ends of the top plate and the bottom plate. The connecting plate can be fixed between the top plate and the bottom plate by inserting bolts into the threaded holes. The shaping device can be assembled through the connecting mechanism.

[0009] Guide rods are provided at both ends of the bottom of each placing plate and the top plate. Corresponding guide slots are provided on the top of each placing plate and the bottom plate for the guide rods to be inserted into.

[0010] Both the guide rods and the guide slots are of a tapered structure, making it easier for the guide rods to be inserted into the guide slots.

[0011] A limiting member for preventing the shaping needle from falling out of the shaping hole is provided at the end of each shaping needle.

[0012] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0013] 1. Multiple rows of shaping holes can be formed on the shaping device through the top plate, the bottom plate and multiple placing plates, so that multiple rows of shaping needles can shape a specified area of an object at one time.

[0014] 2. The shaping device can be assembled and fixed through the connecting mechanism. At the same time, when maintaining the shaping device, the connecting mechanism can also be used to quickly disassemble the shaping device. Description of the Drawings

[0015] Figure 1 is a schematic structural view of a portable shaping device with a track curvature of the present utility model;

[0016] Figure 2 is of the present utility model Figure 1 a schematic structural view of part A therein;

[0017] Figure 3 is a schematic structural view of a cross-sectional view of the present utility model;

[0018] Figure 4 is of the present utility model Figure 3 a schematic structural view of part B therein.

[0019] Description of the Reference Numerals:

[0020] 100, top plate; 101, bottom plate; 102, placing plate;

[0021] 200, shaping hole; 201, first placing hole; 202, second placing hole;

[0022] 300. Shape-taking needle; 301. Limiting member;

[0023] 400. Limiting plate; 401. Limiting groove; 402. Threaded hole;

[0024] 500. Guide rod; 501. Guide groove. Detailed implementation manner

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will combine the appended Figures 1-4 drawings of the embodiments of the present utility model to clearly and completely describe the technical solutions of the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the described embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art belong to the scope protected by the present utility model.

[0026] As Figures 1-4 shown: It includes a top plate 100 and a bottom plate 101, and a plurality of storage plates 102 arranged between the top plate 100 and the bottom plate 101. The top plate 100 is located above the bottom plate 101, and the cross-sections of the top plate 100, the bottom plate 101, and the storage plates 102 are all rectangular structures. Each storage plate 102 and the upper surface of the top plate 100 are provided with a plurality of first storage holes 201. The plurality of first storage holes 201 are arranged in a dense linear array on the top plate 100 or the storage plate 102. At the same time, the bottom plate 101 and the top of each storage plate 102 are correspondingly provided with a plurality of second storage holes 202 for the first storage holes 201. In this embodiment, the cross-sections of the first storage holes 201 and the second storage holes 202 are the same, and when the first storage holes 201 and the second storage holes 202 are in contact with each other, a sampling hole with a circular cross-section can be formed. A shape-taking needle 300 is slidably arranged in each sampling hole, and the shape-taking needle 300 can slide back and forth along the axis direction of the sampling hole;

[0027] When taking the shape of a specified area of an object, place the shape-taking device on the side of the object and control the shape-taking device to move towards the object along the axis direction of the shape-taking needle 300. After the multiple rows of shape-taking needles 300 on the shape-taking device touch the object, they will slide towards the end away from the object in the shape-taking hole 200, so that half of the shape-taking of the specified area of the object can be completed. Or move two shape-taking devices from both sides of the object towards the object until the shape-taking needles 300 on the two shape-taking devices touch each other, then the shape-taking of the specified area of the object is completed.

[0028] As Figure 1 , 2 , 3, 4 shown,

[0029] The top plate 100, the bottom plate 101 and the plurality of storage plates 102 are connected by a connecting mechanism. That is, the connecting mechanism facilitates the assembly and fixation of the top plate 100, the bottom plate 101 and the plurality of storage plates 102. At the same time, when the shaper needs to be maintained, the connecting mechanism can disassemble the top plate 100, the bottom plate 101 and the plurality of storage plates 102, and then the shaper can be repaired or parts can be replaced.

[0030] As Figure 1 , 2 , 3, 4 show,

[0031] The connecting mechanism includes limit plates 400 provided at both ends of the storage plate 102. A limit groove 401 is penetrated through the limit plate 400. The limit groove 401 is located on the side of the limit plate 400 close to the storage plate 102, and the limit groove 401 communicates with the side of the limit plate 400 close to the storage plate 102 on the limit plate 400. A connecting plate is slidably provided between the plurality of limit grooves 401. The connecting plate can slide up and down between the plurality of limit grooves 401, and the cross-section of the connecting plate is the same as the cross-section shape of the limit groove 401 and slightly smaller than the limit groove 401. Thus, when the connecting plate slides up and down in the limit groove 401, it will not sway back and forth in the limit groove 401. Threaded holes 402 are penetrated through both ends of the connecting plate. Threaded holes 402 are also provided at both ends of the top plate 100 and the bottom plate 101. By inserting bolts into the threaded holes 402, the connecting plate can be fixed between the top plate 100 and the bottom plate 101;

[0032] When assembling the shaper, place the bottom plate 101 horizontally, then place the shaping needles 300 in the plurality of second storage holes 202 on the bottom plate 101 respectively. Then place the storage plate 102 parallel to the upper side of the bottom plate 101, and then place the shaping needles 300 in the second storage holes 202 on the storage plate 102 respectively. And place the remaining storage plates 102 successively according to the aforesaid placement method of the storage plate 102. Finally, place the top plate 100 above the topmost storage plate 102. Then place the connecting plate above the plurality of limit plates 400 and place it downward. The connecting plate can be inserted into the plurality of limit grooves 401, and then bolts can be inserted into the threaded holes 402 on the connecting plate and the threaded holes 402 on the top plate 100 or the bottom plate 101, so that the position of the connecting plate can be fixed, and thus the assembly of the shaper can be realized.

[0033] As Figure 4 shown,

[0034] A guide rod 500 is provided at both ends of the bottom of each storage plate 102 and the top plate 100. The guide rod 500 is vertically arranged at the bottom of the storage plate 102 or the top plate 100. Corresponding to the guide rod 500, a guide groove 501 is provided at the top of each storage plate 102 and the bottom plate 101. The guide rod 500 can be inserted into the guide groove 501, that is, when assembling the shaper, the guide rod 500 can be inserted into the guide groove 501, so as to prevent the storage plate 102 or the top plate 100 from sliding back and forth before the assembly is completed.

[0035] As Figure 4 shown,

[0036] Both the guide rod 500 and the guide groove 501 are conical structures. In this embodiment, both the guide rod 500 and the guide groove 501 are conical structures. Thus, when placing the storage plate 102 or the top plate 100, if the storage plate 102 or the top plate 100 is slightly deflected, the guide rod 500 can automatically correct the deviation by abutting against the guide groove 501.

[0037] As Figure 1 、 3 shown,

[0038] A limiting member 301 for preventing the shaping needle 300 from falling off from the shaping hole 200 is provided at the end of each shaping needle 300. In this embodiment, the limiting member 301 is a frustum-shaped structure. The end with a smaller cross-section of the limiting member 301 is connected to the shaping needle 300, and the end with a larger cross-section of the limiting member 301 is larger than the cross-section of the shaping hole 200.

[0039] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0040] The above is the preferred embodiment of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A portable orbital radian shaper, characterized in that: It includes a top plate (100) and a bottom plate (101), as well as a plurality of storage plates (102) arranged between the top plate (100) and the bottom plate (101). A plurality of first storage holes (201) are provided at the bottom of the top plate (100) and the plurality of storage plates (102). A plurality of second storage holes (202) are provided at the top of the bottom plate (101) and the plurality of storage plates (102). The first storage holes (201) and the second storage holes (202) have the same structure. A profiling hole (200) can be formed between the first storage hole (201) and the second storage hole (202). A profiling needle (300) is slidably arranged in each profiling hole (200).

2. The portable shape-taking device for track radian according to claim 1, wherein: The top plate (100), the bottom plate (101) and the plurality of storage plates (102) are connected by a connecting mechanism.

3. The portable shape-taking device for track radian according to claim 2, characterized in that: The connecting mechanism includes limiting plates (400) arranged at both ends of the storage plate (102). A limiting groove (401) is penetrated through the limiting plate (400). A connecting plate is also slidably arranged between the plurality of limiting grooves (401). Threaded holes (402) are provided at both ends of the connecting plate. Threaded holes (402) are also provided at both ends of the top plate (100) and the bottom plate (101). The connecting plate can be fixed between the top plate (100) and the bottom plate (101) by inserting bolts into the threaded holes (402).

4. The portable shape-taking device for track radian according to claim 1, characterized in that: Guide rods (500) are provided at both ends of the bottom of each storage plate (102) and the top plate (100). Corresponding guide grooves (501) are provided at the top of each storage plate (102) and the bottom plate (101) for the guide rods (500).

5. The portable shape-taking device for track radian according to claim 4, characterized in that: Both the guide rod (500) and the guide groove (501) are of a conical structure.

6. The portable shape-taking device for track radian according to claim 1, characterized in that: A limiting member (301) for preventing the profiling needle (300) from falling off from the profiling hole (200) is provided at the end of each profiling needle (300).

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