Beam splitting type high-speed rail signal power supply module

Abstract

The utility model discloses a beam splitting type high-speed rail signal power supply module, which relates to the technical field of power supply modules and comprises a beam splitting assembly consisting of a connecting mechanism and a locking mechanism. Each beam splitting assembly can be independently connected with a power supply module and electric equipment, normal operation and use stability of a high-speed rail signal system are guaranteed, the beam splitting assemblies have the functions of quick mounting and dismounting and stable locking, use is convenient and flexible, quick mounting and dismounting and locking operation can be achieved between connecting mechanisms, and the connecting efficiency is improved. The problems that an existing power module and electric equipment are connected through connecting plugs, the connecting plugs are connected through threads in a locking mode, a quick mounting and dismounting structure is not provided, so that the mounting and dismounting operation of the connecting plugs can be achieved only by rotating the connecting plugs for multiple circles in the mounting and dismounting process, and overhauling and maintenance are very inconvenient are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to power module technical field, more specifically, especially relate to the split beam formula high -speed rail signal power module. BACKGROUND

[0002] As one of the core safety guarantees of modern high-speed railway operation, high-speed rail signal system undertakes multiple key tasks such as train operation control, dispatching command and safety protection, and the system relies on stable and reliable power supply to ensure the accuracy and real-time of signal transmission, and further ensure the efficiency and safety of train operation, wherein the power module as the cornerstone of high-speed rail signal system plays a vital role, which can provide power supply for each device in high-speed rail signal system.

[0003] The existing power module and the electric equipment are connected through the connecting plug, and in order to ensure stability, the connecting plugs are connected through thread locking, without quick mounting and dismounting structure, which leads to the need of rotating multiple circles to realize the mounting and dismounting operation of the connecting plug, and the power module is generally provided with multiple connecting plugs, which is very inconvenient and has poor flexibility and low practicability during maintenance. SUMMARY

[0004] The disclosed embodiment relates to the split beam formula high-speed rail signal power module, which comprises a split beam assembly, each split beam assembly can independently connect the power module and the electric equipment, ensure the normal operation of the high-speed rail signal system, and has the functions of quick mounting and dismounting and stable locking, is convenient and flexible to use, and the connecting mechanism can realize quick mounting and dismounting and locking operation, and has high flexibility, stability and practicability.

[0005] In the first aspect of the present disclosure, a split beam formula high-speed rail signal power module is provided, which comprises a power module and a split beam assembly, and the split beam assembly is composed of a connecting mechanism and a locking mechanism.

[0006] The connecting mechanism comprises a fixed connector, a connecting plug and a connecting cable, the fixed connector is fixedly installed on the side surface of the power module, the connecting plug is inserted into the side surface of the fixed connector, and the two ends of the connecting cable are connected with the connecting plug and the electric equipment respectively; the locking mechanism comprises a locking cap and a clutch mechanism, the locking cap is inserted into the outside of the connecting cable, and the clutch mechanism comprises a locking seat and a control block, the locking seat is inserted into the inside of the locking cap in the radial direction, and the control block is inserted into the inside of the locking seat in the axial direction.

[0007] In at least some embodiments, the side surface of the control block is provided with a connecting top spring, and the two ends of the connecting top spring are respectively abutted against the side surface of the control block and the inside of the locking cap.

[0008] In at least some embodiments, the locking seat has an inclined clutch groove inside, and the control block has a clutch rod on its side, which is inserted into the clutch groove.

[0009] In at least some embodiments, the fixed joint is provided with a locking thread on the outside and a mating thread groove on the inside of the locking seat. When the control block is not pulled by an external force, the locking thread and the mating thread groove are threadedly engaged.

[0010] In at least some embodiments, the locking thread profile is a right-angled triangle.

[0011] In at least some embodiments, the connector is provided with a locking ring on the outside, and the locking cap presses the connector onto the side of the fixed connector through the locking ring.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] Each bundle component can be independently connected to the power module and electrical equipment, ensuring the normal operation and stable use of the high-speed rail signaling system. The bundle components also have the functions of quick installation and removal and stable locking, making them convenient and flexible to use. The connection mechanisms can achieve quick installation, removal and locking operations, which improves the flexibility, stability and practicality of the device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the internal structure of the beam splitter assembly of this utility model when it is in the installation state.

[0016] Figure 3 This is a utility model Figure 2 Enlarged structural diagram of part A in the middle.

[0017] Figure 4 This is a structural diagram of the disassembled connecting mechanism of this utility model.

[0018] Figure 5 This is a structural diagram of the disassembled locking mechanism of this utility model.

[0019] Figure 6 This is a schematic diagram of the internal structure of the present invention when the locking cap is inserted into the outside of the fixed connector.

[0020] Figure 7 This is a utility model of a pull-out device. Figure 2 A schematic diagram of the internal structure of the control block.

[0021] Figure 8 This is a utility model Figure 7 Enlarged structural diagram of part B in the middle.

[0022] In the drawings, the correspondence between the component names and the drawing numbers is as follows:

[0023] 1, power module;

[0024] 2, connecting mechanism; 201, fixed joint; 2011, locking thread; 202, connecting plug; 2021, locking ring; 203, connecting cable;

[0025] 3, locking mechanism; 301, locking cap; 32, clutch mechanism; 321, locking seat; 3211, clutch groove; 3212, matching thread groove; 322, control block; 3221, connecting top spring; 3222, clutch rod. DETAILED DESCRIPTION

[0026] The embodiments of the present application will be further described in detail below with reference to the drawings and examples.

[0027] As shown in the accompanying Figure 1 to the accompanying Figure 8 :

[0028] Example 1: The utility model provides a split beam type high-speed rail signal power module, comprising a power module 1 and a split beam assembly, the split beam assembly is composed of a connecting mechanism 2 and a locking mechanism 3;

[0029] The connecting mechanism 2 includes a fixed joint 201, a connecting plug 202 and a connecting cable 203, the fixed joint 201 is fixedly installed on the side of the power module 1, and the connecting plug 202 is inserted on the side of the fixed joint 201, and the two ends of the connecting cable 203 are respectively connected with the connecting plug 202 and the electric equipment; the locking mechanism 3 includes a locking cap 301 and a clutch mechanism 32, the locking cap 301 is inserted outside the connecting cable 203, and the clutch mechanism 32 includes a locking seat 321 and a control block 322, the locking seat 321 is radially inserted inside the locking cap 301, and the control block 322 is axially inserted inside the locking seat 321.

[0030] In the embodiment of the present disclosure, the side of the control block 322 is provided with a connecting top spring 3221, and the two ends of the connecting top spring 3221 abut against the side of the control block 322 and the inside of the locking cap 301 respectively. In use, when the connecting mechanism 2 is in the installed state, the power supply module 1 and the electrical equipment can be connected, the normal operation of the high-speed rail signal system is ensured, and the locking mechanism 3 can stably maintain the installed state of the connecting mechanism 2, so that the phenomenon of accidental loosening of the connecting mechanism 2 during use is avoided, the use is stable, and the split assembly has the functions of quick installation and disassembly. When installing, only the locking cap 301 needs to be inserted into the outside of the fixed connector 201, and after being inserted to the appropriate depth, the locking cap 301 is rotated to complete the locking action. When disassembling, only the control block 322 needs to be pulled to directly pull out the connecting plug 202 from the inside of the fixed connector 201 to complete the disassembly action. The installation and disassembly are quick, and the use is stable.

[0031] In the embodiment of the present disclosure, the outside of the fixed connector 201 is provided with a locking thread 2011, and the inside of the locking seat 321 is provided with a matching thread groove 3212. When the control block 322 is not pulled by external force, the locking thread 2011 and the matching thread groove 3212 are threadedly matched. The tooth shape of the locking thread 2011 is a right triangle. In use, when the connecting mechanism 2 is installed, after the connecting plug 202 is aligned and inserted into the inside of the fixed connector 201, the locking cap 301 is inserted into the outside of the fixed connector 201. During this process, since the tooth shape of the locking thread 2011 is a right triangle, when the locking cap 301 is inserted into the outside of the fixed connector 201, the matching thread groove 3212 and the tooth shape of the locking thread 2011 can be pressed and abutted, so that the locking seat 321 automatically moves and avoids, and the phenomenon that the device is stuck and the locking cap 301 cannot be inserted into the outside of the fixed connector 201 does not occur. When the locking cap 301 is inserted to the appropriate depth, the locking cap 301 can press the connecting plug 202 on the fixed connector 201 for use by slightly rotating the locking cap 301. When the locking cap 301 is inserted to the appropriate depth and is rotated, under the action of the connecting top spring 3221, the matching thread groove 3212 and the tooth shape of the locking thread 2011 are threadedly matched. When the locking cap 301 rotates, the locking seat 321 can be synchronously rotated, so that the locking cap 301 is threadedly locked with the outside of the fixed connector 201. The outside of the connecting plug 202 is provided with a locking compression ring 2021, and the locking cap 301 can press the connecting plug 202 on the fixed connector 201 for use by the locking compression ring 2021. The use is stable.

[0032] In the embodiments of the present disclosure, the inside of the locking seat 321 is provided with an inclined clutch groove 3211, and the side of the control block 322 is provided with a clutch rod 3222 which is inserted into the inside of the clutch groove 3211. In use, when it is necessary to disassemble the connecting mechanism 2, the connecting plug 202 can be pulled out from the inside of the fixed joint 201 by pulling the control block 322. When the control block 322 is pulled, it will move in the inside of the locking cap 301 and compress the connecting top spring 3221. When the control block 322 moves, the clutch rod 3222 can lift the locking seat 321 through the clutch groove 3211, so that the matching threaded groove 3212 and the locking thread 2011 are separated from each other, and then the locking cap 301 and the connecting plug 202 can be directly pulled out from the fixed joint 201, completing the disassembly action of the connecting mechanism 2, which is convenient and flexible to use.

[0033] The specific use mode and effect of the embodiment are as follows:

[0034] The utility model discloses, connecting mechanism 2 is in the installation state, can connect power module 1 and electrical equipment, guarantee the normal operation of high -speed railway signal system, and locking mechanism 3 can stably maintain the installation state of connecting mechanism 2, avoid the phenomenon of accidental loosening of connecting mechanism 2 to occur when using, stable in use, the function of quick installation and dismantling is equipped with to fixed joint 201 outside only when installing, after being inserted to suitable depth, in rotating locking cap 301 can complete locking action, when disassembling, only need to pull control block 322 can be directly pulled out connecting plug 202 from the inside of fixed joint 201, complete disassembly action, when installing, connecting mechanism 2, after aligning connecting plug 202 and inserting into the inside of fixed joint 201, again insert locking cap 301 into the outside of fixed joint 201, in this process, because the tooth shape of locking screw 2011 is right triangle, so when locking cap 301 is inserted into the outside of fixed joint 201, the tooth shape bevel between the matching thread groove 3212 and locking screw 2011 can extrude each other and resist, so that locking seat 321 automatically moves and avoids, will not appear device jamming and locking cap 301 cannot be inserted into the outside of fixed joint 201 phenomenon occurs, when locking cap 301 is inserted to suitable depth, small amplitude rotation locking cap 301 can be used by locking cap 301 and connecting plug 202 is pressed on fixed joint 201, and connecting is stable, when locking cap 301 is inserted to suitable depth and rotates, under the action of connecting top spring 3221, the matching thread groove 3212 and the thread cooperation between locking screw 2011 tooth shape straight edge, locking cap 301 can drive locking seat 321 to rotate synchronously when rotating, so that locking cap 301 will be locked with the outside of fixed joint 201 through thread cooperation, and locking cap 301 can be used by locking pressure ring 2021 and connecting plug 202 is pressed on fixed joint 201, when needing to disassemble connecting mechanism 2, only need to pull control block 322 can be pulled out connecting plug 202 from the inside of fixed joint 201, when control block 322 is pulled, it will move in the inside of locking cap 301 and compress connecting top spring 3221, when control block 322 moves, the clutch rod 3222 can lift locking seat 321 through the clutch groove 3211, so that the matching thread groove 3212 and locking screw 2011 are separated from each other, and then locking cap 301 and connecting plug 202 can be directly pulled out from fixed joint 201, complete the disassembly action of connecting mechanism 2.

[0035] In this paper, the following points need attention:

[0036] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the usual design.

[0037] 2. In the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined to obtain new embodiments.

[0038] The above merely provides the specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of the changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A bundled high-speed rail signal power supply module, characterized in that: include: The power module (1) and the beam splitter assembly, the beam splitter assembly being composed of a connecting mechanism (2) and a locking mechanism (3); The connection mechanism (2) includes a fixed connector (201), a connector plug (202), and a connecting cable (203). The fixed connector (201) is fixedly installed on the side of the power module (1), and the connector plug (202) is inserted into the side of the fixed connector (201). The two ends of the connecting cable (203) are respectively connected to the connector plug (202) and the electrical equipment. The locking mechanism (3) includes a locking cap (301) and a clutch mechanism (32). The locking cap (301) is inserted into the outside of the connecting cable (203), and the clutch mechanism (32) includes a locking seat (321) and a control block (322). The locking seat (321) is radially inserted into the inside of the locking cap (301), and the control block (322) is axially inserted into the inside of the locking seat (321).

2. The bundled high-speed rail signal power supply module as described in claim 1, characterized in that: The control block (322) has a connecting top spring (3221) on its side, and the two ends of the connecting top spring (3221) abut against the side of the control block (322) and the inside of the locking cap (301), respectively.

3. The bundled high-speed rail signal power supply module as described in claim 2, characterized in that: The locking seat (321) has an inclined clutch groove (3211) inside, and the control block (322) has a clutch rod (3222) on its side, which is inserted into the clutch groove (3211).

4. The bundled high-speed rail signal power supply module as described in claim 3, characterized in that: The fixed joint (201) has a locking thread (2011) on the outside and a mating thread groove (3212) inside the locking seat (321). When the control block (322) is not pulled by external force, the locking thread (2011) and the mating thread groove (3212) are threadedly engaged.

5. The bundled high-speed rail signal power supply module as described in claim 4, characterized in that: The locking thread (2011) has a right-angled triangle tooth profile.

6. The bundled high-speed rail signal power supply module as described in claim 5, characterized in that: The connector (202) is provided with a locking ring (2021) on the outside, and the locking cap (301) presses the connector (202) tightly onto the side of the fixed connector (201) through the locking ring (2021).

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