Rail transit data memory

Abstract

The utility model relates to the technical field of memories, and discloses a rail transit data memory which comprises a data memory and a supporting mechanism, one side of the supporting mechanism is provided with a mounting plate and a clamping plate which are matched with the data memory in a mounting and connecting mode, and a rectangular groove is formed in the mounting plate. According to the data storage device, a traditional rigid connection mechanism of the data storage device is arranged in a split mode, the supporting mechanism can be preliminarily fixed to the interior of traffic equipment, the installation plate and the clamping plate are supported through the supporting mechanism, the clamping plate is horizontally pulled open through the pull handle, and the clamping plate can be fixed to the interior of the traffic equipment. The data memory is clamped by the mounting plate and the clamping plate according to the size, the clamping plate can be rebounded through the tension spring on the connecting piece to clamp the data memory, the clamping plate is fixed by shifting the fixing screw sleeve, and the disassembly is similar, so that the effect that the data memory is quickly and conveniently disassembled, maintained and used is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of memory, in particular to a rail transit data memory. Background Art

[0002] With the large-scale construction of rail transit such as high-speed rail and subway, various rail transit safety accidents occur from time to time, and the casualties and economic losses caused by accidents continue to increase, which makes the role of locomotive operation status monitoring system in operation management and accident analysis receive more and more attention. The existing rail transit equipment will store and save the operation status data in real time through the memory during operation. However, the existing memory will be installed and connected with the transportation equipment through its own connectors and bolt mechanisms during installation and layout, resulting in the need to disassemble multiple groups of bolt mechanisms one by one during subsequent disassembly and maintenance, making the subsequent disassembly and maintenance of the memory device more cumbersome and inconvenient. For this reason, we propose a rail transit data storage device. Utility Model Content

[0003] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a rail transit data storage device.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rail transit data storage device, including a data storage device and a supporting mechanism, one side of the supporting mechanism is provided with a mounting plate and a clamping plate for installing and connecting the data storage device, the interior of the mounting plate is provided with a rectangular groove, a support member penetrating the rectangular groove is installed at a position on the side of the clamping plate corresponding to the rectangular groove, the top of the support member is connected with a connecting member, a tension spring connected to the mounting plate is installed at the side of the connecting member corresponding to the mounting plate, a pull handle is installed at one side of the clamping plate, a screw groove is provided at the upper position inside the clamping plate, a screw shaft penetrating the screw groove is at the side of the mounting plate corresponding to the clamping plate, and the external thread of the screw shaft is connected to a fixing screw sleeve for fixing the clamping plate.

[0005] Preferably, when the clamping plate is pulled by the handle to move toward a side away from the mounting plate, the support member is located inside the rectangular groove and is in a horizontal moving support state;

[0006] Furthermore, when the clamping plate is pulled away from the mounting plate by the pull handle to a clamping size suitable for the data storage device, the fixing screw sleeve is rotated to dock with the clamping plate, and the fixing screw sleeve is clamped and fixed to the clamping plate.

[0007] Preferably, the support mechanism is provided with two sets of limit grooves on one side of the mounting plate, and the other side of the mounting plate is connected and cooperated with the internal limit grooves through a support arm, a storage groove is provided on the inner bottom wall of the limit groove, and a limit shaft passing through the storage groove is installed at the bottom of the limit groove, and a support spring is sleeved on the outside of the limit shaft to support the support arm.

[0008] Preferably, the inner side of the limit groove is provided with rail grooves on both sides thereof, and the support arm is provided with spherical grooves on both sides thereof, the spherical grooves are three-quarter spherical hollow grooves, and the inner side of the spherical grooves is movably connected with the limit ball piece;

[0009] Furthermore, the support arm is slidably limited in the rail groove inside the limiting groove through two sets of limiting ball pieces.

[0010] Beneficial Effects

[0011] The utility model provides a rail transit data storage device, which has the following beneficial effects:

[0012] (1) A rail transit data storage device, in this article, the traditional rigid connection mechanism of the data storage device is set in a separate type, the support mechanism can be initially fixed to the inside of the transportation equipment, and there is no need to disassemble it later, and the mounting plate and the clamping plate are supported and set by the support mechanism. When installing the data storage device, it is only necessary to pull the clamping plate horizontally through the pull handle, and the data storage device is clamped to a suitable size through the mounting plate and the clamping plate. The clamping plate can rebound to clamp the data storage device through the tension spring on the connecting part, and then the fixing screw sleeve is rotated to clamp and fix the clamping plate, so as to improve the installation stability of the data storage device, and the disassembly is similar, so as to achieve the effect of facilitating the quick and convenient disassembly, assembly, maintenance and use of the data storage device itself.

[0013] (2) In a rail transit data storage device, when installing data storage devices of different sizes, the mounting plate and the clamping plate can be used to pull the clamping plate horizontally by using a handle to clamp and install the data storage devices of different sizes accordingly, thereby achieving the effect of making multiple types of data storage devices adaptable to installation and use.

[0014] (3) In a rail transit data storage device, the back side of the mounting plate is connected to the limiting groove through a support arm, and the two sides of the support arm are connected to the rail grooves on both sides of the limiting groove through the limiting ball parts inside the spherical groove. After the mounting plate and the clamping plate clamp the data storage device, when the transportation equipment vibrates during operation, the mounting plate can be located in the limiting groove through the support arm to reciprocate up and down, and the support arm can be elastically buffered up and down through the support spring on the periphery of the limiting shaft, so as to reduce the resonance force of the data storage device itself, thereby achieving the effect of improving the protection of the data storage device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial schematic diagram of the clamping plate of the utility model;

[0019] Figure 3 For this utility model Figure 1 A magnified view of middle;

[0020] Figure 4 It is a partial schematic diagram of the limiting ball component of the utility model.

[0021] Legend:

[0022] 1. Data storage device; 2. Support mechanism; 3. Mounting plate; 4. Clamping plate; 5. Rectangular groove; 6. Support member; 7. Connector; 8. Tension spring; 9. Pull handle; 10. Screw groove; 11. Screw shaft; 12. Fixed screw sleeve; 13. Support arm; 14. Limit groove; 15. Storage groove; 16. Limit shaft; 17. Support spring; 18. Spherical groove; 19. Limit ball member; 20. Rail groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment: A rail transit data storage device, such as Figure 1-Figure 4 As shown, it includes a data storage device 1 and a supporting mechanism 2;

[0025] The difference is that one side of the supporting mechanism 2 is provided with a mounting plate 3 and a clamping plate 4 for mounting and connecting with the data storage device 1, a rectangular groove 5 is opened inside the mounting plate 3, a support member 6 penetrating the rectangular groove 5 is installed at a position on the side of the clamping plate 4 corresponding to the rectangular groove 5, a connecting member 7 is connected to the top of the support member 6, a tension spring 8 connected to the mounting plate 3 is installed on the side of the connecting member 7 corresponding to the mounting plate 3, a pull handle 9 is installed on one side of the clamping plate 4, a screw groove 10 is opened at the upper position inside the clamping plate 4, a screw shaft 11 penetrating the screw groove 10 is opened on the side of the mounting plate 3 corresponding to the clamping plate 4, and the external thread of the screw shaft 11 is connected to a fixing screw for fixing the clamping plate 4 Sleeve 12, two groups of limiting grooves 14 are opened on one side of the supporting mechanism 2 corresponding to the mounting plate 3, and the other side of the mounting plate 3 is connected and matched with the internal limiting groove 14 through the supporting arm 13, and the inner bottom wall of the limiting groove 14 is opened with a receiving groove 15, and the bottom of the limiting groove 14 is installed with a limiting shaft 16 penetrating the receiving groove 15, and the outer sleeve of the limiting shaft 16 is provided with a supporting spring 17 for supporting and matching the supporting arm 13, and the inner side of the limiting groove 14 is opened with rail grooves 20, and the supporting arm 13 is opened on both sides thereof. The spherical groove 18 is opened on both sides, and the spherical groove 18 is a three-quarter spherical hollow groove shape, and the internal movable clamping of the spherical groove 18 is connected with a limiting ball part 19.

[0026] Furthermore, when the clamping plate 4 is pulled to move away from the mounting plate 3 by the pull handle 9 , the support member 6 is located inside the rectangular groove 5 in a horizontal moving support state.

[0027] Furthermore, when the clamping plate 4 is pulled away from the mounting plate 3 by the pull handle 9 to a clamping size suitable for the data storage device 1, the fixing screw sleeve 12 is rotated and connected to the clamping plate 4, and the fixing screw sleeve 12 clamps and fixes the clamping plate 4.

[0028] Furthermore, the support arm 13 is slidably limited in the rail groove 20 inside the limiting groove 14 through two sets of limiting ball pieces 19 .

[0029] The working principle of this utility model:

[0030] The traditional rigid connection mechanism of the data storage device 1 is set in a separate type, and the support mechanism 2 can be initially fixed to the inside of the traffic equipment without the need for subsequent disassembly. The mounting plate 3 and the clamping plate 4 are supported and set by the support mechanism 2. When installing the data storage device 1, it is only necessary to pull the clamping plate 4 horizontally through the pull handle 9, and the data storage device 1 is clamped to a suitable size through the mounting plate 3 and the clamping plate 4. The clamping plate 4 can rebound to clamp the data storage device 1 through the tension spring 8 on the connecting member 7. At this time, the fixing screw sleeve 12 is rotated to clamp and fix the clamping plate 4, so as to improve the installation stability of the data storage device 1, and the disassembly is similar, thereby facilitating the quick and convenient disassembly, assembly, maintenance and use of the data storage device 1 itself.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A rail transit data storage device, comprising a data storage device (1) and a supporting mechanism (2), characterized in that: A mounting plate (3) and a clamping plate (4) for mounting and connecting the data storage device (1) are provided on one side of the supporting mechanism (2); a rectangular groove (5) is provided inside the mounting plate (3); a support member (6) penetrating the rectangular groove (5) is provided on a side of the clamping plate (4) corresponding to the rectangular groove (5); a connecting member (7) is connected to the top of the support member (6); a tension spring (8) connected to the mounting plate (3) is provided on a side of the connecting member (7) corresponding to the mounting plate (3); a pull handle (9) is provided on one side of the clamping plate (4); a screw groove (10) is provided at an upper position inside the clamping plate (4); a screw shaft (11) penetrating the screw groove (10) is provided on a side of the mounting plate (3) corresponding to the clamping plate (4); and a fixing screw sleeve (12) for fixing the clamping plate (4) is connected to the external thread of the screw shaft (11).

2. A rail transit data storage device according to claim 1, characterized in that: When the clamping plate (4) is pulled by the pull handle (9) to move toward a side away from the mounting plate (3), the support member (6) is located inside the rectangular groove (5) in a horizontal moving support state.

3. A rail transit data storage device according to claim 2, characterized in that: When the clamping plate (4) is pulled by the pull handle (9) to move to a side away from the mounting plate (3) to a clamping size suitable for the data storage device (1), the fixing screw sleeve (12) is turned to rotate and dock with the clamping plate (4), and the fixing screw sleeve (12) is clamped and fixed to the clamping plate (4).

4. A rail transit data storage device according to claim 1, characterized in that: The support mechanism (2) is provided with two groups of limit grooves (14) on one side corresponding to the mounting plate (3); the other side of the mounting plate (3) is connected and cooperated with the inner limit of the limit groove (14) through the support arm (13); the inner bottom wall of the limit groove (14) is provided with a receiving groove (15); the bottom of the limit groove (14) is provided with a limit shaft (16) penetrating the receiving groove (15); the outer part of the limit shaft (16) is provided with a support spring (17).

5. A rail transit data storage device according to claim 4, characterized in that: The limiting groove (14) is provided with rail grooves (20) on both corresponding sides thereof, and the supporting arm (13) is provided with spherical grooves (18) on both sides thereof, and the spherical groove (18) is movably engaged with a limiting ball piece (19) inside.

Images