A track circuit compensation capacitor monitoring device

Abstract

The utility model provides a kind of track circuit compensation capacitor monitoring device, it is related to monitoring device technical field, including shell, the side of shell is fixedly installed with side block A, the inside of side block A is provided with rotating lever and stop block, the top of shell is provided with wire clamping block and side block B, the surface of shell is fixedly installed with lug, the surface of shell is provided with mounting block and mounting plate, the inside of mounting block is provided with threaded rod A, improve functional compatibility and operation and maintenance efficiency, the sliding fit design of lug and mounting block is combined with the precision control of threaded rod A, so that equipment can quickly adapt to the installation demand of different specifications capacitor components, the synergistic effect of the four-corner distribution of spacing rod and fixed plate and sliding rod-baffle, enhance the structural rigidity of device in vibration environment, the connecting collet-slot positioning system of hinge plate connection collocation of bottom plate and base, both simplify field installation process, and improve the anti-interference ability of equipment to track deformation.

Description

Technical Field

[0001] This utility model relates to the field of monitoring device technology, and in particular to a track circuit compensation capacitor monitoring device. Background Technology

[0002] The railway signaling system consists of a ground signal transmission system and an onboard signal receiving and control system. The ground signal transmission system is installed along the train line, with a wide distribution and harsh operating environment. Therefore, in order to maximize the signal transmission duration, several compensation capacitors need to be installed between the tracks. Due to external environmental factors and weather conditions, the compensation capacitors may experience problems such as poor contact, affecting the transmission efficiency of the ground signal transmission system. Therefore, it is necessary to regularly test the compensation capacitors using appropriate testing devices to ensure their normal operation.

[0003] In the prior art, such as the detection device for track circuit compensation capacitors disclosed in Chinese Announcement No. CN219695171U, there is a device body. A liquid crystal display screen is provided in the middle of the outer wall of the device body, and operation function keys are provided below the liquid crystal display screen. A storage mechanism is connected to the side wall of the device body through a sliding mechanism. Under the action of the protective mechanism, the device body can be carried and used well, and dust and impurities in the air can be isolated. Since the connection hole carries a current signal during use, it will attract dust and impurities in the air under the action of the current field. The protective mechanism can protect against external air impurities, thereby ensuring the normal operation of the device body, reducing or avoiding poor contact caused by dust at the connection hole, and further ensuring the detection effect of the device body.

[0004] The above-mentioned technology has achieved the effect of allowing multiple people to use it simultaneously, but there are still some shortcomings, specifically: Traditional monitoring devices often use a single bolt for fastening or a simple snap-fit ​​structure. When exposed to track vibration for a long time, they are prone to loosening due to metal fatigue, which can lead to signal acquisition distortion. Their linear installation layout lacks flexible adjustment space and is difficult to accommodate the differences in parameters of different compensation capacitor models. They often require additional processing of adapters, which increases the complexity of on-site operations. The fixed bracket design does not take into account the thermal expansion and contraction effect of the track. Temperature changes can easily cause stress concentration in the structure and accelerate the aging of the devices. Utility Model Content

[0005] This utility model proposes a track circuit compensation capacitor monitoring device, which improves functional adaptability and operation and maintenance efficiency. The sliding engagement design of the protrusion and the mounting block, combined with the precise adjustment of the threaded rod A, enables the device to quickly adapt to the installation requirements of capacitor components of different specifications. The four-corner distribution of the limiting rod and the fixing plate, as well as the synergistic effect of the sliding rod and the baffle, enhance the structural rigidity of the device in a vibration environment. The rotating plate connection between the base plate and the base, combined with the clamp rod-slot positioning system, simplifies the on-site installation process and improves the device's anti-interference ability against track deformation, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a track circuit compensation capacitor monitoring device, comprising a housing, a side block A fixedly installed on the side of the housing, a rotating rod and a stop block disposed inside the side block A, a wire clamping block and a side block B disposed at the top of the housing, a protrusion fixedly installed on the surface of the housing, an mounting block and a mounting plate disposed on the surface of the housing, a threaded rod A disposed inside the mounting block, a sliding rod, a stop plate and a limiting rod fixedly installed at the bottom end of the mounting plate, a threaded rod B and a rotating handle B fixedly installed at the bottom end of the mounting block, a fixing plate fixedly installed at the bottom end of the limiting rod, a fixing rod and a base plate fixedly installed at the bottom end of the fixing plate, a rotating plate and a base disposed at the bottom end of the base, and a clamping rod and a lifting block disposed inside the base.

[0007] Preferably, the side block A is rotatably connected to the rotating rod via a rotating groove A, the side block B is rotatably connected to the rotating rod via a rotating groove B, the top of the outer shell is provided with a wire-locking groove A, and the bottom of the wire-locking block is provided with a wire-locking groove B.

[0008] Preferably, the protrusions are symmetrically distributed at the front and rear ends of the outer shell, the mounting block is slidably connected to the outer shell through the groove, the protrusion is slidably connected to the mounting block through the receiving groove, the threaded rod A is rotatably connected to the mounting block through the fixing groove, the threaded rod A is rotatably connected to the protrusion through the threaded groove A, and a throttle A is fixedly installed on the surface of the threaded rod A.

[0009] Preferably, the sliding rod is slidably connected to the limiting rod through the sliding groove, the baffle is slidably connected to the limiting rod through the sliding groove, the limiting rod is evenly distributed at the four corners of the fixed plate, a fixed block is fixedly installed in the middle of the fixed plate, and the threaded rod B is rotatably connected to the fixed block through the threaded groove B.

[0010] Preferably, the base plate is rotatably connected to the base via a rotating plate, the top of the base is provided with an installation groove, the locking rod is slidably connected to the base via a positioning groove, and the locking rod is slidably connected to the base via a locking groove, the locking grooves being evenly distributed at the top of the base.

[0011] Preferably, the top of the mounting plate is provided with a protective cover, the top of the protective cover is fixedly installed with a top plate, and the bottom of the protective cover is provided with an adjustment plate.

[0012] Preferably, the protective cover is slidably connected to the mounting plate, the top plate is slidably connected to the outer shell via a sliding groove, and the adjusting plate is slidably connected to the protective cover via an adjusting groove.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, the protrusion, threaded groove A, mounting block, groove, storage groove, fixing groove, threaded rod A, throttle A, threaded rod B, throttle B, mounting plate, sliding rod, baffle, limiting rod, sliding groove, fixing plate, fixing block, threaded groove B, fixing rod, base plate, positioning groove, rotating plate, base, mounting groove, slot, locking rod, and lifting block improve functional adaptability and operation and maintenance efficiency. The sliding engagement design of the protrusion and mounting block, combined with the precise control of the threaded rod A, enables the equipment to quickly adapt to the installation requirements of capacitor components of different specifications. The four-corner distribution of the limiting rod and fixing plate and the synergistic effect of the sliding rod-baffle enhance the structural rigidity of the device in a vibration environment. The rotating plate connection between the base plate and the base, combined with the locking rod-slot positioning system, simplifies the on-site installation process and improves the equipment's anti-interference ability against track deformation.

[0014] 2. In this utility model, the protective cover, top plate, slide groove, adjustment groove and adjustment plate enable quick opening and closing, which facilitates daily inspection and troubleshooting. The top plate cooperates with the outer shell through the slide groove to form a movable shielding barrier, which effectively blocks the intrusion of external foreign objects. The adjustment plate realizes the fine adjustment function through the adjustment groove to ensure the precise matching of the protective components and internal devices. It has excellent environmental adaptability and convenient maintenance, and is especially suitable for long-term stable operation in complex track environments. Attached Figure Description

[0015] Figure 1 A three-dimensional structural perspective view of a track circuit compensation capacitor monitoring device is provided for this utility model; Figure 2 An exploded perspective view of the outer casing of a track circuit compensation capacitor monitoring device is provided for this utility model. Figure 3 An exploded perspective view of the mounting block of a track circuit compensation capacitor monitoring device is provided for this utility model. Figure 4 An exploded perspective view of the support structure of a track circuit compensation capacitor monitoring device is provided for this utility model. Figure 5 An exploded perspective view of the protective cover structure of a track circuit compensation capacitor monitoring device is provided for this utility model. Figure 6This utility model presents an exploded, bottom-view perspective view of the protective cover structure of a track circuit compensation capacitor monitoring device.

[0016] Legend: 1. Outer shell; 2. Cable clamping groove A; 3. Side block A; 4. Rotary groove A; 5. Rotating rod; 6. Stop block; 7. Side block B; 8. Rotary groove B; 9. Cable clamping block; 10. Cable clamping groove B; 11. Protrusion; 12. Threaded groove A; 13. Mounting block; 14. Groove; 15. Storage groove; 16. Fixing groove; 17. Threaded rod A; 18. Turn handle A; 19. Threaded rod B; 20. Turn handle B; 21. Installation 21. Plate; 22. Sliding rod; 23. Baffle; 24. Limiting rod; 25. Sliding groove; 26. Fixing plate; 27. Fixing block; 28. Threaded groove B; 29. ​​Fixing rod; 30. Base plate; 31. Positioning groove; 32. Rotating plate; 33. Base; 34. Mounting groove; 35. Card slot; 36. Card rod; 37. Lifting block; 38. Protective cover; 39. Top plate; 40. Sliding groove; 41. Adjusting groove; 42. Adjusting plate. Detailed Implementation

[0017] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0019] Example 1: As Figures 1-4As shown, this utility model provides a technical solution: a track circuit compensation capacitor monitoring device, including a housing 1, a side block A3 fixedly installed on the side of the housing 1, a rotating rod 5 and a stop block 6 arranged inside the side block A3, a wire clamping block 9 and a side block B7 arranged at the top of the housing 1, a protrusion 11 fixedly installed on the surface of the housing 1, a mounting block 13 and a mounting plate 21 arranged on the surface of the housing 1, a threaded rod A17 arranged inside the mounting block 13, and a sliding rod 22, a stop plate 23 and a limiting rod 24 fixedly installed at the bottom end of the mounting plate 21. A threaded rod B19 and a handle B20 are fixedly installed at the bottom of the mounting block 13. A fixing plate 26 is fixedly installed at the bottom of the limiting rod 24. A fixing rod 29 and a base plate 30 are fixedly installed at the bottom of the fixing plate 26. A rotating plate 32 and a base 33 are provided at the bottom of the base plate 30. A locking rod 36 and a lifting block 37 are provided inside the base 33. The side block A3 is rotatably connected to the rotating rod 5 through a rotating groove A4. The side block B7 is rotatably connected to the rotating rod 5 through a rotating groove B8. A wire-locking groove A2 is provided at the top of the outer shell 1. A wire-locking groove is provided at the bottom of the wire-locking block 9. B10, protrusions 11 are symmetrically distributed at the front and rear ends of the outer shell 1. The mounting block 13 is slidably connected to the outer shell 1 through the groove 14. The protrusions 11 are slidably connected to the mounting block 13 through the receiving groove 15. The threaded rod A17 is rotatably connected to the mounting block 13 through the fixing groove 16. The threaded rod A17 is rotatably connected to the protrusion 11 through the threaded groove A12. A throttle A18 is fixedly installed on the surface of the threaded rod A17. The sliding rod 22 is slidably connected to the limiting rod 24 through the sliding groove 25. The baffle 23 is slidably connected to the limiting rod 24 through the sliding groove 25. The limiting rods 24 are slidably connected to each other and are evenly distributed at the four corners of the fixed plate 26. A fixed block 27 is fixedly installed in the middle of the fixed plate 26. The threaded rod B19 is rotatably connected to the fixed block 27 through the threaded groove B28. The base plate 30 is rotatably connected to the base 33 through the rotating plate 32. The top of the base 33 is provided with an installation groove 34. The locking rod 36 is slidably connected to the base plate 30 through the positioning groove 31. The locking rod 36 is slidably connected to the base 33 through the locking groove 35. The locking groove 35 is evenly distributed at the top of the base 33.

[0020] In this embodiment, the integrated structural design and multi-directional adjustment mechanism significantly optimize the equipment performance. The sliding / rotating mounting block 13, in conjunction with the threaded rods A17 and B19 and the limiting rod 24 system, enables precise adaptation and rapid clamping of capacitors of different specifications. The linkage design of the double wire slots A2 and B10 with the baffle 23 ensures stable contact of the detection lines and prevents loosening. The combination of the sliding mechanism of the protrusion 11-storage slot 15 and the hinged structure of the rotating plate 32-base 33 not only improves the overall stability of the equipment but also facilitates rapid on-site deployment. The standardized configuration of modular components such as side block A3, side block B7, fixing plate 26, and base plate 30 improves the efficiency of equipment maintenance and repair while enhancing environmental adaptability.

[0021] Example 2: Figure 1 , Figure 5 , Figure 6 As shown, a protective cover 38 is provided at the top of the mounting plate 21, a top plate 39 is fixedly installed at the top of the protective cover 38, an adjusting plate 42 is provided at the bottom of the protective cover 38, the protective cover 38 is slidably connected to the mounting plate 21, the top plate 39 is slidably connected to the outer shell 1 through the sliding groove 40, and the adjusting plate 42 is slidably connected to the protective cover 38 through the adjusting groove 41.

[0022] In this embodiment, a double-layer protective structure is formed by adding a protective cover 38 and its top plate 39, which effectively blocks external interference such as dust and rainwater, ensuring the stable operation of internal electronic components. A three-stage sliding mechanism is adopted, consisting of the protective cover 38-mounting plate 21, the top plate 39-outer shell 1, and the adjusting plate 42-protective cover 38, to achieve free vertical extension and retraction adjustment, adapting to the installation requirements of capacitors at different heights. The adjusting plate 42 achieves fine displacement control through the adjusting groove 41, which facilitates precise alignment of the detection probe and the capacitor plate. The overall sliding structure supports quick disassembly and assembly, and the equipment can be deployed and maintained without tools, improving the environmental tolerance, installation flexibility and detection accuracy of the device, and solving the technical defects of insufficient protection and rigid adjustment of traditional equipment.

[0023] The working principle of this embodiment is as follows: First, place the base 33 in the desired position and secure it firmly using the mounting groove 34. Then, install the outer shell 1 inside the mounting block 13 through the groove 14, and slide the protrusion 11 into the mounting block 13 through the storage groove 15. Next, squeeze the handle A18 to pass the threaded rod A17 through the fixing groove 16 into the mounting block 13. Then, rotate the handle to allow the threaded rod A17 to rotate into the protrusion 11 through the thread groove A12. Once the threaded rod A17 is fully inserted into the protrusion 11, the outer shell 1 can be fixed inside the mounting block 13. When height adjustment is needed, squeeze the handle B20 to rotate the threaded rod B19 downwards through the thread groove B28 inside the fixing block 27. At this time, the sliding rod 22 and the baffle 23 slide downwards through the sliding groove 25 inside the limiting rod 24. Once the mounting plate 21 drives the mounting block 13 to the desired position, squeeze the fixing rod 29 to rotate the base plate 30 through the rotating plate. 32 rotates at the top of the base 33, and at this time, the fixing rod 29 drives the mounting block 13 to rotate together through the fixing plate 26 to adjust the angle. After the angle is adjusted, the lifting block 37 can be pinched to make the locking rod 36 pass through the positioning groove 31 through the base plate 30, and slide into the interior of the base 33 through the locking groove 35 to fix it firmly. At this time, the protective cover 38 can be pinched to align with the mounting plate 21 and pressed down, so that the top plate 39 slides down on the top of the outer shell 1 through the sliding groove 40. When the top plate 39 fits... After mounting the top of the plate 21, the adjustment plate 42 slides inside the protective cover 38 through the adjustment groove 41 during use to adapt to different heights. Finally, place the wire through the wire clamping groove A2 on the top of the outer shell 1. At this time, pinch the wire clamping block 9 and pull it to the left so that the side block B7 rotates on the surface of the rotating rod 5 through the rotating groove B8. At this time, the rotating rod 5 and the stop block 6 rotate inside the side block A3 through the rotating groove A4. After the wire clamping block 9 securely fixes the wire through the wire clamping groove B10, it is ready.

[0024] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A track circuit compensation capacitor monitoring device, comprising a housing (1), characterized in that: Side block A (3) is fixedly installed on the side of the outer shell (1). A rotating rod (5) and a stop block (6) are provided inside the side block A (3). A wire clamping block (9) and a side block B (7) are provided at the top of the outer shell (1). A protrusion (11) is fixedly installed on the surface of the outer shell (1). A mounting block (13) and a mounting plate (21) are provided on the surface of the outer shell (1). A threaded rod A (17) is provided inside the mounting block (13). A sliding rod is fixedly installed at the bottom of the mounting plate (21). The moving rod (22), the baffle (23), and the limiting rod (24) are fixedly installed at the bottom of the mounting block (13) with a threaded rod B (19) and a throttle B (20). The limiting rod (24) is fixedly installed at the bottom with a fixing plate (26). The fixing plate (26) is fixedly installed at the bottom with a fixing rod (29) and a base plate (30). The base plate (30) is provided with a rotating plate (32) and a base (33) at the bottom. The base (33) is provided with a locking rod (36) and a lifting block (37) inside.

2. The track circuit compensation capacitor monitoring device according to claim 1, characterized in that: The side block A (3) is rotatably connected to the rotating rod (5) through the rotating groove A (4), the side block B (7) is rotatably connected to the rotating rod (5) through the rotating groove B (8), the top of the outer shell (1) is provided with a wire-locking groove A (2), and the bottom of the wire-locking block (9) is provided with a wire-locking groove B (10).

3. The track circuit compensation capacitor monitoring device according to claim 1, characterized in that: The protrusions (11) are symmetrically distributed at the front and rear ends of the outer shell (1). The mounting block (13) is slidably connected to the outer shell (1) through the groove (14). The protrusions (11) are slidably connected to the mounting block (13) through the storage groove (15). The threaded rod A (17) is rotatably connected to the mounting block (13) through the fixing groove (16). The threaded rod A (17) is rotatably connected to the protrusions (11) through the threaded groove A (12). A throttle A (18) is fixedly installed on the surface of the threaded rod A (17).

4. The track circuit compensation capacitor monitoring device according to claim 1, characterized in that: The sliding rod (22) is slidably connected to the limiting rod (24) through the sliding groove (25), the baffle (23) is slidably connected to the limiting rod (24) through the sliding groove (25), the limiting rod (24) is evenly distributed at the four corners of the fixed plate (26), the fixed block (27) is fixedly installed in the middle of the fixed plate (26), and the threaded rod B (19) is rotatably connected to the fixed block (27) through the threaded groove B (28).

5. The track circuit compensation capacitor monitoring device according to claim 1, characterized in that: The base plate (30) is rotatably connected to the base (33) via a rotating plate (32). The top of the base (33) is provided with an installation groove (34). The locking rod (36) is slidably connected to the base plate (30) via a positioning groove (31). The locking rod (36) is slidably connected to the base (33) via a locking groove (35). The locking groove (35) is evenly distributed on the top of the base (33).

6. The track circuit compensation capacitor monitoring device according to claim 1, characterized in that: The top of the mounting plate (21) is provided with a protective cover (38), the top of the protective cover (38) is fixedly installed with a top plate (39), and the bottom of the protective cover (38) is provided with an adjustment plate (42).

7. The track circuit compensation capacitor monitoring device according to claim 6, characterized in that: The protective cover (38) is slidably connected to the mounting plate (21), the top plate (39) is slidably connected to the outer shell (1) through the sliding groove (40), and the adjusting plate (42) is slidably connected to the protective cover (38) through the adjusting groove (41).

Images