Contact network live-line state monitoring device

Abstract

The utility model relates to the technical field of contact network equipment, in particular to a contact network live-line state monitoring device which comprises a base, the outer wall of the base is rotatably connected with the inner wall of a net belt mechanism, the top of the base is fixedly connected with the bottom of a warning mechanism, and the inner wall of the warning mechanism is rotatably connected with the outer wall of the middle of a rotating mechanism. The outer wall of the bottom end of the rotating mechanism is in transmission connection with the outer wall of one end of the transmission mechanism, the bottom of the transmission mechanism is fixedly connected with the top of the base, electric energy is provided for a rotating motor through a storage battery, the rotating motor rotates to drive a rotating rod to rotate through a coupler, and the rotating rod rotates to drive a transmission rod to rotate through a bevel gear. The transmission rod rotates to drive the transmission discharging block to rotate, the transmission discharging block rotates to enable the colorful pigment in the discharging hopper to be discharged out of the transmission discharging pipe through the limiting effect of the transmission discharging pipe, the warning effect is further improved through the colorful pigment, and convenience is provided for people to monitor the electrified state of the overhead line system.

Description

Technical Field

[0001] The utility model relates to the technical field of catenary equipment, in particular to a catenary live state monitoring device. Background Technique

[0002] The catenary is a high-voltage transmission line erected in a "zigzag" shape above the rails in an electrified railway, and is used for the pantograph to draw current. The catenary is the main framework of the railway electrification project and is a special form of transmission line erected above the railway line to supply power to electric locomotives. It consists of a contact suspension, a support device, a positioning device, a pillar and a foundation.

[0003] At present, most catenaries on the market will be damaged and powered off due to aging and the influence of birds during long-term operation. The live state of the catenary is not easy to monitor, and untimely monitoring will cause huge losses, which brings inconvenience to people using the catenary. Content of the Utility Model

[0004] The purpose of the utility model is to provide a catenary live state monitoring device to solve the problems of catenary damage and power off, difficult monitoring of the catenary live state, and huge losses caused by untimely monitoring in the above-mentioned background technique. To achieve the above purpose, the utility model provides the following technical solution: A catenary live state monitoring device, including a base, the outer wall of the base is rotationally connected to the inner wall of the mesh belt mechanism, and the top of the base is fixedly connected to the bottom of the warning mechanism.

[0005] The inner wall of the warning mechanism is rotationally connected to the outer wall of the middle part of the rotating mechanism, the outer wall of the bottom end of the rotating mechanism is drivingly connected to the outer wall of one end of the transmission mechanism, and the bottom of the transmission mechanism is fixedly connected to the top of the base.

[0006] Preferably, the base includes a column, two mesh belt support seats, a mesh belt rotating rod, an installation cross beam and an installation connecting rod. The front of the column near the middle is fixedly connected to the back of the two mesh belt support seats respectively, and support through holes are respectively arranged in the middle of one side of the two mesh belt support seats. The top of the column is fixedly connected to the bottom of the installation cross beam, and the inner walls of the installation cross beam near the front are movably clamped to the outer walls of both ends of the installation connecting rod respectively. An installation groove is arranged at the top of the installation cross beam near the back.

[0007] Preferably, the mesh belt mechanism is composed of a mesh belt inclined rod, a mesh belt cross rod and a fixed connecting rod. The inner wall of one side of the mesh belt inclined rod is rotationally connected to the outer wall of the middle part of the mesh belt rotating rod, and the other side of the mesh belt inclined rod is movably clamped to the outer side wall of the mesh belt cross rod. The inner wall of the other end of the mesh belt cross rod is movably clamped to the outer wall of the middle part of the installation connecting rod, and the outer side wall of the middle part of the mesh belt cross rod is movably clamped to the outer side wall of one end of the fixed connecting rod. The outer wall of the other end of the fixed connecting rod is movably clamped to the outer side wall of the middle part of the mesh belt inclined rod.

[0008] Preferably, the warning mechanism includes four warning brackets, a warning mounting plate and three warning lights. The bottoms of the four warning brackets are fixedly connected to the top of the mounting crossbeam, and the tops of the four warning brackets are fixedly connected to the bottom of the warning mounting plate. The four warning brackets are distributed in a circular array about the center of the bottom of the warning mounting plate, and the tops of the warning lights are movably clamped to the bottoms of the three warning lights respectively. The three warning lights are distributed in a circular array about the center of the top of the warning mounting plate, and a warning through-hole is provided in the middle of the warning mounting plate.

[0009] Preferably, the rotating mechanism is composed of a rotating rod, a rotating motor, a storage battery, a rotating mounting disk and a rotating cover plate. The outer wall of the middle part of the rotating rod is rotatably connected to the inner wall of the warning through-hole, and the bottom end of the rotating rod is fixedly connected to the top end of the rotating motor through a coupling. The bottom of the rotating motor is movably clamped to the top of the storage battery, and the outer wall of the top end of the rotating rod is fixedly connected to the inner wall of the rotating mounting disk. The top of the rotating mounting disk is fixedly connected to the inner top wall of the rotating cover plate, and a bevel gear is provided on the outer wall of the bottom end of the rotating rod.

[0010] Preferably, the transmission mechanism includes a transmission rod, a transmission blanking block, a transmission blanking pipe, a blanking fixing plate, a blanking funnel and a blanking support plate. A bevel gear is provided on the outer wall of one end of the transmission rod, and the outer wall of one end of the transmission rod is in transmission connection with the outer wall of the bottom end of the rotating rod through the bevel gear. The outer wall of the other end of the transmission rod is fixedly connected to the inner wall of the transmission blanking block, and the outer wall of the transmission blanking block is rotatably connected to the inner wall of the transmission blanking pipe. The outer wall of the transmission blanking pipe is movably clamped to the inner wall of the blanking fixing plate, and the top of the transmission blanking pipe is fixedly connected to the bottom of the blanking funnel. The bottom of the front surface of the blanking fixing plate is fixedly connected to the top of the blanking support plate, and the bottom of the blanking support plate is fixedly connected to the top of the back surface of the mounting crossbeam.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, the storage battery provides electric energy for the rotating motor. The rotating motor is started, and the rotating motor rotates to drive the rotating rod to rotate through the coupling. The rotating rod rotates to drive the transmission rod to rotate through the bevel gear. The transmission rod rotates to drive the transmission blanking block to rotate. The rotation of the transmission blanking block discharges the colored pigment in the blanking funnel through the limiting action of the transmission blanking pipe. The warning effect is further improved by the colored pigment, which provides convenience for people to monitor the electrified state of the catenary.

[0013] In the present utility model, when the rotating motor rotates, it drives the rotating rod to rotate through a coupling. The rotation of the rotating rod drives the rotating mounting plate to rotate, and the rotation of the rotating mounting plate drives the rotating cover plate to rotate. The rotating cover plate rotates around the warning light, enabling the warning light to flash, and the warning effect is more obvious, which brings convenience for people to detect the catenary. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a sectional view of the present utility model;

[0016] Figure 3 is an exploded view of the present utility model;

[0017] Figure 4 is an exploded view of the warning mechanism in the present utility model;

[0018] Figure 5 is an exploded view of the rotating mechanism in the present utility model;

[0019] Figure 6 is an exploded view of the transmission mechanism in the present utility model.

[0020] In the figure: 1, base; 101, column; 102, mesh belt support seat; 103, mesh belt rotating rod; 104, installation cross beam; 105, installation connecting rod; 2, mesh belt mechanism; 201, mesh belt inclined rod; 202, mesh belt cross rod; 203, fixed connecting rod; 3, warning mechanism; 301, warning bracket; 302, warning mounting plate; 303, warning light; 4, rotating mechanism; 401, rotating rod; 402, rotating motor; 403, storage battery; 404, rotating mounting plate; 405, rotating cover plate; 5, transmission mechanism; 501, transmission rod; 502, transmission blanking block; 503, transmission blanking pipe; 504, blanking fixing plate; 505, blanking funnel; 506, blanking support plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 6, the present utility model provides a technical solution: a monitoring device for the live state of a catenary, including a base 1, the outer wall of the base 1 is rotatably connected to the inner wall of the mesh belt mechanism 2, and the top of the base 1 is fixedly connected to the bottom of the warning mechanism 3.

[0023] The inner wall of the warning mechanism 3 is rotatably connected to the outer wall of the middle part of the rotating mechanism 4, the outer wall of the bottom end of the rotating mechanism 4 is in transmission connection with the outer wall of one end of the transmission mechanism 5, and the bottom of the transmission mechanism 5 is fixedly connected to the top of the base 1.

[0024] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 shown, the base 1 includes a column 101, two mesh belt support seats 102, a mesh belt rotating rod 103, an installation cross beam 104 and an installation connecting rod 105. The front of the column 101 near the middle is fixedly connected to the back of the two mesh belt support seats 102 respectively, and support through holes are respectively arranged in the middle of one side of the two mesh belt support seats 102. The top of the column 101 is fixedly connected to the bottom of the installation cross beam 104, and the inner walls of the installation cross beam 104 near the front are respectively movably clamped with the outer walls of both ends of the installation connecting rod 105. An installation groove is arranged at the top of the installation cross beam 104 near the back. The column 101 keeps the device stable during operation.

[0025] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 shown, the mesh belt mechanism 2 is composed of a mesh belt diagonal rod 201, a mesh belt cross rod 202 and a fixed connecting rod 203. The inner wall of one side of the mesh belt diagonal rod 201 is rotatably connected to the outer wall of the middle part of the mesh belt rotating rod 103, and the other side of the mesh belt diagonal rod 201 is movably clamped with the outer side wall of the mesh belt cross rod 202. The inner wall of the other end of the mesh belt cross rod 202 is movably clamped with the outer wall of the middle part of the installation connecting rod 105, and the outer side wall of the middle part of the mesh belt cross rod 202 is movably clamped with the outer side wall of one end of the fixed connecting rod 203. The outer wall of the other end of the fixed connecting rod 203 is movably clamped with the outer side wall of the middle part of the mesh belt diagonal rod 201. The fixed connecting rod 203 plays a fixing role.

[0026] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown in the figure, the warning mechanism 3 includes four warning brackets 301, a warning mounting plate 302 and three warning lights 303. The bottoms of the four warning brackets 301 are fixedly connected to the top of the mounting crossbeam 104, and the tops of the four warning brackets 301 are fixedly connected to the bottom of the warning mounting plate 302. The four warning brackets 301 are distributed in a circular array around the center of the bottom of the warning mounting plate 302, and the tops of the warning mounting plate 302 are movably clamped to the bottoms of the three warning lights 303 respectively. The three warning lights 303 are distributed in a circular array around the center of the top of the warning mounting plate 302, and a warning through hole is provided in the middle of the warning mounting plate 302. When the circuit is powered off, the warning lights 303 emit light for warning.

[0027] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 shown, the rotating mechanism 4 is composed of a rotating rod 401, a rotating motor 402, a storage battery 403, a rotating mounting disc 404 and a rotating cover plate 405. The outer wall of the middle part of the rotating rod 401 is rotatably connected to the inner wall of the warning through hole, and the bottom end of the rotating rod 401 is fixedly connected to the top end of the rotating motor 402 through a coupling. The bottom of the rotating motor 402 is movably clamped to the top of the storage battery 403, and the outer wall of the top end of the rotating rod 401 is fixedly connected to the inner wall of the rotating mounting disc 404. The top of the rotating mounting disc 404 is fixedly connected to the inner top wall of the rotating cover plate 405, and a bevel gear is provided on the outer wall of the bottom end of the rotating rod 401. The storage battery 403 provides electric energy for the rotating motor 402. When the rotating motor 402 is started, the rotating motor 402 rotates and drives the rotating rod 401 to rotate through the coupling. The rotating rod 401 rotates and drives the rotating mounting disc 404 to rotate. The rotating mounting disc 404 rotates and drives the rotating cover plate 405 to rotate. The rotating cover plate 405 rotates around the warning light 303, which can make the warning light 303 flash, and the warning effect is more obvious, bringing convenience for people to detect the catenary.

[0028] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown in the figure, the transmission mechanism 5 includes a transmission rod 501, a transmission blanking block 502, a transmission blanking pipe 503, a blanking fixing plate 504, a blanking funnel 505 and a blanking support plate 506. A bevel gear is provided on the outer wall of one end of the transmission rod 501, and the outer wall of one end of the transmission rod 501 is drivingly connected to the outer wall of the bottom end of the rotating rod 401 through the bevel gear. The outer wall of the other end of the transmission rod 501 is fixedly connected to the inner wall of the transmission blanking block 502, and the outer wall of the transmission blanking block 502 is rotatably connected to the inner wall of the transmission blanking pipe 503. The outer wall of the transmission blanking pipe 503 is movably clamped to the inner wall of the blanking fixing plate 504, and the top of the transmission blanking pipe 503 is fixedly connected to the bottom of the blanking funnel 505. The bottom of the front surface of the blanking fixing plate 504 is fixedly connected to the top of the blanking support plate 506, and the bottom of the blanking support plate 506 is fixedly connected to the top of the back surface of the installation cross beam 104. The rotation of the rotation motor 402 drives the rotation of the rotating rod 401 through the coupling. The rotation of the rotating rod 401 drives the rotation of the transmission rod 501 through the bevel gear. The rotation of the transmission rod 501 drives the rotation of the transmission blanking block 502. The rotation of the transmission blanking block 502 discharges the colored pigment in the blanking funnel 505 through the limiting effect of the transmission blanking pipe 503. The warning effect is further improved by the colored pigment, which provides convenience for people to monitor the electrified state of the catenary.

[0029] The usage method and advantages of the present utility model: When the catenary electrified state monitoring device is working, the working process is as follows:

[0030] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 shown in the figure, electric energy is provided for the rotation motor 402 by the storage battery 403. The rotation motor 402 is started. The rotation of the rotation motor 402 drives the rotation of the rotating rod 401 through the coupling. The rotation of the rotating rod 401 drives the rotation of the rotating mounting plate 404. The rotation of the rotating mounting plate 404 drives the rotation of the rotating cover plate 405. The rotating cover plate 405 rotates around the warning light 303, which can make the warning light 303 flash, and the warning effect is more obvious, providing convenience for people to detect the catenary. The rotation of the rotation motor 402 drives the rotation of the rotating rod 401 through the coupling. The rotation of the rotating rod 401 drives the rotation of the transmission rod 501 through the bevel gear. The rotation of the transmission rod 501 drives the rotation of the transmission blanking block 502. The rotation of the transmission blanking block 502 discharges the colored pigment in the blanking funnel 505 through the limiting effect of the transmission blanking pipe 503. The warning effect is further improved by the colored pigment, which provides convenience for people to monitor the electrified state of the catenary.

[0031] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A monitoring device for the live state of an overhead contact line, comprising a base (1), characterized in that: The outer wall of the base (1) is rotatably connected to the inner wall of the mesh belt mechanism (2), and the top of the base (1) is fixedly connected to the bottom of the warning mechanism (3). The inner wall of the warning mechanism (3) is rotatably connected to the outer wall of the middle part of the rotating mechanism (4), the outer wall of the bottom end of the rotating mechanism (4) is drivingly connected to the outer wall of one end of the transmission mechanism (5), and the bottom of the transmission mechanism (5) is fixedly connected to the top of the base (1).

2. The catenary live state monitoring device according to claim 1, characterized in that: The base (1) includes a vertical column (101), two mesh belt support seats (102), a mesh belt rotating rod (103), a mounting cross beam (104) and a mounting connecting rod (105). The front of the vertical column (101) near the middle is fixedly connected to the back of the two mesh belt support seats (102), and support through holes are respectively arranged in the middle of one side of the two mesh belt support seats (102). The top of the vertical column (101) is fixedly connected to the bottom of the mounting cross beam (104), and the inner walls of the mounting cross beam (104) near the front are movably clamped to the outer walls of both ends of the mounting connecting rod (105). An installation groove is arranged at the top of the mounting cross beam (104) near the back.

3. The device for monitoring the live state of a contact network according to claim 2, characterized in that: The mesh belt mechanism (2) is composed of a mesh belt diagonal rod (201), a mesh belt horizontal rod (202) and a fixed connecting rod (203). The inner wall of one side of the mesh belt diagonal rod (201) is rotatably connected to the outer wall of the middle part of the mesh belt rotating rod (103), and the other side of the mesh belt diagonal rod (201) is movably clamped to the outer side wall of the mesh belt horizontal rod (202). The inner wall of the other end of the mesh belt horizontal rod (202) is movably clamped to the outer wall of the middle part of the mounting connecting rod (105), and the outer side wall of the middle part of the mesh belt horizontal rod (202) is movably clamped to the outer side wall of one end of the fixed connecting rod (203). The outer wall of the other end of the fixed connecting rod (203) is movably clamped to the outer side wall of the middle part of the mesh belt diagonal rod (201).

4. The catenary live state monitoring device according to claim 2, wherein: The warning mechanism (3) includes four warning brackets (301), a warning mounting plate (302) and three warning lights (303). The bottoms of the four warning brackets (301) are all fixedly connected to the top of the mounting cross beam (104), and the tops of the four warning brackets (301) are all fixedly connected to the bottom of the warning mounting plate (302). The four warning brackets (301) are distributed in a circular array around the center of the bottom of the warning mounting plate (302), and the tops of the warning mounting plate (302) are movably clamped to the bottoms of the three warning lights (303). The three warning lights (303) are distributed in a circular array around the center of the top of the warning mounting plate (302), and a warning through hole is arranged in the middle of the warning mounting plate (302).

5. The monitoring device for the energized state of an overhead contact line according to claim 4, characterized in that: The rotating mechanism (4) is composed of a rotating rod (401), a rotating motor (402), a battery (403), a rotating mounting disk (404), and a rotating cover (405). The outer wall of the middle portion of the rotating rod (401) is rotatably connected to the inner wall of the warning through hole, and the bottom end of the rotating rod (401) is fixedly connected to the top end of the rotating motor (402) via a coupling. The bottom of the rotating motor (402) is movably engaged with the top end of the battery (403), and the outer wall of the top end of the rotating rod (401) is fixedly connected to the inner wall of the rotating mounting disk (404). The top of the rotating mounting disk (404) is fixedly connected to the inner top wall of the rotating cover (405), and the outer wall of the bottom end of the rotating rod (401) is provided with a bevel gear.

6. The device for monitoring the live state of a contact network according to claim 5, characterized in that: The transmission mechanism (5) includes a transmission rod (501), a transmission blanking block (502), a transmission blanking pipe (503), a blanking fixed plate (504), a blanking funnel (505) and a blanking support plate (506). The outer wall of one end of the transmission rod (501) is provided with a bevel gear, and the outer wall of one end of the transmission rod (501) is transmission-connected to the outer wall of the bottom end of the rotating rod (401) through the bevel gear. The outer wall of the other end of the transmission rod (501) is fixedly connected to the inner wall of the transmission blanking block (502). The outer wall of the transmission discharge block (502) is rotatably connected to the inner wall of the transmission discharge pipe (503), the outer wall of the transmission discharge pipe (503) is movably engaged with the inner wall of the discharge fixing plate (504), and the top of the transmission discharge pipe (503) is fixedly connected to the bottom of the discharge funnel (505), the bottom of the front side of the discharge fixing plate (504) is fixedly connected to the top of the discharge support plate (506), and the bottom of the discharge support plate (506) is fixedly connected to the top of the back side of the mounting beam (104).

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