Monitor fixing mechanism for monitoring gap of switch machine

Abstract

The utility model discloses a monitor fixing mechanism for monitoring the gap of a switch machine in the technical field of switch machine gap monitoring, which comprises a switch machine body, a plurality of connecting shells are arranged above the switch machine body, a movable plate is movably hinged between the inner walls of the front and rear sides of the inner cavity of each connecting shell, the surface of each movable plate is provided with a limiting opening, and the limiting openings are arranged on the inner walls of the front and rear sides of the inner cavity of each connecting shell. Through the arrangement of the moving plates, after a worker places a plurality of connecting plates on a mounting base on a plurality of connecting shells, the moving plates are turned over one by one, limiting openings in the moving plates penetrate through limiting blocks, then the limiting blocks are immediately rotated, the limiting blocks abut against the moving plates at the moment, the inserting holes are formed in the surfaces of the connecting plates, and the moving plates are inserted into the inserting holes; and after the moving plate is turned over, a bolt is aligned with an insertion hole in the connecting plate for insertion, so that the connecting plate is fixed, the mounting seat is quickly mounted and dismounted by using the limiting block and the moving plate, the dismounting and maintenance of the monitor body are facilitated, the operation is simple, time and labor are saved, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of switch gap monitoring, in particular to a monitor fixing mechanism used for switch gap monitoring. Background Art

[0002] Turnouts are an important part of the railway system, mainly used for train branch control at the station, and switch machines are the specific implementation equipment for railway dispatching to achieve train branch control. In the railway industry, monitoring devices, such as image sensors, are currently used to effectively monitor the gaps of various types of switch machines to ensure that they can work properly. The switch gap monitoring device in the prior art lacks stable fixing parts, which causes the monitoring device to loosen or fall off, and is prone to position movement, resulting in low monitoring accuracy and other problems.

[0003] The existing patent publication number is CN220535655U, which discloses a novel switch machine notch displacement monitoring device, including a fixing mechanism, which includes a switch machine body, a monitoring module is installed on one side of the switch machine body, a long frame is fixedly connected to the upper side of the rear side of the switch machine body, a T-shaped plate is slidably connected to the side of the inner wall of the long frame, three long grooves are opened on the rear side of the switch machine body, and a slider is slidably connected to the side of the inner wall of the long groove. By stretching the T-shaped block forward, the fixation of the T-shaped plate and the through-core rectangular plate is released, and the through-core rectangular plate drives the moving block to move upward, and the top surface of the moving block contacts the bottom surfaces of the vertical blocks of the two L-shaped blocks, and the two moving blocks are squeezed, so that the moving block drives the fixed bar forward through the L-shaped connecting strip, and the T-shaped block is reset by the tension spring, and the through-core rectangular plate is fixed, so that the switch machine body can be fixed on the side of the track with different sizes, which is convenient for installing the switch machine body.

[0004] The existing switch gap monitoring equipment needs to install the monitor on the switch machine surface for use, but the existing monitor is usually installed with bolts, which is inconvenient to install and disassemble, and cannot achieve the effect of quick disassembly and installation, resulting in an increased workload when repairing and maintaining the monitor. To this end, we propose a monitor fixing mechanism for switch gap monitoring to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, the purpose of the utility model is to provide a monitor fixing mechanism for switch gap monitoring, which can solve the problem that the existing switch gap monitoring equipment needs to install the monitor on the surface of the switch machine for use, but the existing monitor is usually installed with bolts, which is inconvenient to install and disassemble, and cannot achieve the effect of quick disassembly and installation, resulting in an increase in the workload when repairing and maintaining the monitor.

[0007] In order to solve the above technical problems, the utility model provides a monitor fixing mechanism for switch machine gap monitoring, adopts the following technical scheme: it includes a switch machine body, a plurality of connecting shells are arranged above the switch machine body, a movable plate is movably hinged between the inner walls on the front and rear sides of the inner cavity of the connecting shell, a limiting opening is provided on the surface of the movable plate, a rotating shaft is rotatably connected to the bottom of the inner cavity of the connecting shell, a limiting block is fixedly installed on the top of the rotating shaft, the limiting block is adapted to the limiting opening, and the bottom of the limiting block is fitted above the limiting opening.

[0008] Optionally, each of the rotating shaft surfaces is provided with an abutment plate, the rotating shaft passes through the abutment plate surface, and the abutment plate is slidably arranged on the rotating shaft surface.

[0009] By adopting the above technical solution, the present solution provides a stop plate, and the stop plate can move up and down on the rotating shaft.

[0010] Optionally, the upper surface of the abutment plate is fitted below the limiting opening, a telescopic spring is provided between the bottom of the abutment plate and the bottom of the inner cavity of the connecting shell, and the telescopic spring is sleeved on the outside of the rotating shaft.

[0011] By adopting the above technical solution, a telescopic spring is provided between the abutment plate and the connecting shell, and the abutment plate is pushed upward by the telescopic spring, thereby tightening the movable plate and the limit block, thereby improving the overall fixing effect.

[0012] Optionally, a latch is fixedly mounted on the bottom of the movable plate, a mounting seat is provided above the switch machine body, and two connecting plates are fixedly mounted on both left and right sides of the mounting seat.

[0013] By adopting the above technical solution, the present solution provides a mounting seat, which is mounted on multiple connection shell surfaces through multiple connection plates.

[0014] Optionally, a socket is provided on the surface of each connecting plate, and the socket is adapted to fit the plug.

[0015] By adopting the above technical solution, the present solution provides a socket on the surface of the connecting plate, and when the movable plate is turned over, the latch is aligned with the socket on the connecting plate and inserted, thereby fixing the connecting plate.

[0016] Optionally, an inspection port is provided on the surface of the switch machine body, and a bracket is fixedly installed on the top of the mounting seat.

[0017] By adopting the above technical solution, the present solution sets up an inspection port, which is used for monitoring the monitor body.

[0018] Optionally, a monitor body is fixedly mounted on the surface of the bracket, the bottom of the monitor body is opposite to the inspection port, and a waterproof plate is fixedly mounted on the bottom of the bracket, and the waterproof plate is located outside the bottom of the monitor body.

[0019] By adopting the above technical solution, this solution sets a waterproof plate, which is used to provide waterproof and dustproof effects on the outside of the monitor body, thereby preventing water stains and dust from blocking the line of sight of the monitor body.

[0020] In summary, the utility model includes at least one of the following beneficial effects: 1. By setting a movable plate, the staff places multiple connecting plates on the mounting seat on multiple connecting shells, and then flips each movable plate one by one, passes the limiting opening on the movable plate through the limiting block, and then immediately rotates the limiting block. At this time, the limiting block is tightly pressed against the movable plate, and a socket is opened on the surface of the connecting plate. When the movable plate is flipped, the pin is aligned with the socket on the connecting plate and inserted to fix the connecting plate, thereby achieving rapid installation and disassembly of the mounting seat using the limiting block and the movable plate, which is convenient for disassembly and maintenance of the monitor body, simple operation, time-saving and labor-saving, and highly practical.

[0021] 2. An inspection port is provided, which is used for monitoring the monitor body; a waterproof plate is provided, which is used for waterproofing and dustproofing the outside of the monitor body, thereby preventing water stains and dust from blocking the line of sight of the monitor body, thereby improving the monitoring line of sight of the monitor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a partial structural schematic diagram of the utility model;

[0025] Figure 3 It is a cross-sectional schematic diagram of the internal structure of the connection shell of the utility model;

[0026] Figure 4 It is a schematic diagram of the surface structure of the mounting seat of the utility model.

[0027] Explanation of the reference numerals: 1. switch machine body; 2. connecting shell; 3. movable plate; 4. limit opening; 5. rotating shaft; 6. limit block; 7. abutment plate; 8. telescopic spring; 9. latch; 10. mounting seat; 11. connecting plate; 12. socket; 13. inspection port; 14. bracket; 15. monitor body; 16. waterproof plate. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 The utility model is described in further detail.

[0029] Embodiment 1, refer to Figure 1-4 In order to solve the existing switch gap monitoring equipment in this embodiment, the monitor needs to be installed on the switch machine surface for use, but the existing monitor is usually installed with bolts, which is inconvenient to install and disassemble, and cannot achieve the effect of quick disassembly and installation, resulting in an increase in the workload when repairing and maintaining the monitor. The utility model discloses a monitor fixing mechanism for switch gap monitoring.

[0030] The utility model comprises a switch machine body 1, a plurality of connecting shells 2 are arranged above the switch machine body 1, a movable plate 3 is movably hinged between the inner walls on the front and rear sides of the inner cavity of the connecting shell 2, a limiting opening 4 is arranged on the surface of the movable plate 3, a rotating shaft 5 is rotatably connected to the bottom of the inner cavity of the connecting shell 2, a limiting block 6 is fixedly installed on the top of the rotating shaft 5, the limiting block 6 is adapted to the limiting opening 4, and the bottom of the limiting block 6 is fitted above the limiting opening 4.

[0031] A stop plate 7 is disposed on the surface of each rotating shaft 5 . The rotating shaft 5 penetrates through the surface of the stop plate 7 , and the stop plate 7 is slidably disposed on the surface of the rotating shaft 5 .

[0032] The upper surface of the abutment plate 7 is fitted under the limiting opening 4 . A telescopic spring 8 is provided between the bottom of the abutment plate 7 and the bottom of the inner cavity of the connecting shell 2 . The telescopic spring 8 is sleeved on the outside of the rotating shaft 5 .

[0033] A latch pin 9 is fixedly mounted on the bottom of the moving plate 3 , a mounting seat 10 is arranged above the switch machine body 1 , and two connecting plates 11 are fixedly mounted on both left and right sides of the mounting seat 10 .

[0034] A plug hole 12 is formed on the surface of each connecting plate 11 , and the plug hole 12 is matched with the plug pin 9 .

[0035] The specific working principle is: by setting the movable plate 3, the staff places multiple connecting plates 11 on the mounting seat 10 on multiple connecting shells 2, and then flips each movable plate 3 one by one, and after the limiting opening 4 on the movable plate 3 passes through the limiting block 6, the limiting block 6 is immediately rotated. At this time, the limiting block 6 is tightly pressed against the movable plate 3, and a socket 12 is provided on the surface of the connecting plate 11. When the movable plate 3 is flipped, the pin 9 is aligned with the socket 12 on the connecting plate 11 and inserted, so that the connecting plate 11 is fixed. By providing a telescopic spring 8 between the support plate 7 and the connecting shell 2, the support plate 7 is pushed upward under the action of the telescopic spring 8, so that the movable plate 3 and the limiting block 6 are pressed tightly, thereby improving the overall fixing effect, and the limiting block 6 and the movable plate 3 are used to quickly install and disassemble the mounting seat 10.

[0036] Example 2, refer to Figure 2 and 4 In order to solve the problem of the existing environmental influence causing the monitor's sight line to be blocked in this embodiment, based on the same concept as the above-mentioned embodiment 1, the monitor fixing mechanism for switch gap monitoring also includes:

[0037] An inspection port 13 is provided on the surface of the switch machine body 1 , and a bracket 14 is fixedly mounted on the top of the mounting seat 10 .

[0038] A monitor body 15 is fixedly mounted on the surface of the bracket 14 , and the bottom of the monitor body 15 is opposite to the inspection port 13 . A waterproof plate 16 is fixedly mounted on the bottom of the bracket 14 , and the waterproof plate 16 is located outside the bottom of the monitor body 15 .

[0039] The specific working principle is: by setting an inspection port 13, the inspection port 13 is used for monitoring the monitor body 15, and by setting a waterproof plate 16, the waterproof plate 16 is used to provide waterproof and dustproof effects on the outside of the monitor body 15, thereby avoiding water stains and dust blocking the line of sight of the monitor body, thereby improving the monitoring line of sight of the monitor body 15.

[0040] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A monitoring device fixing mechanism for switch gap monitoring, comprising a switch machine body (1), characterized in that: A plurality of connecting shells (2) are arranged above the switch machine body (1); a movable plate (3) is movably hinged between the inner walls of the front and rear sides of the inner cavity of the connecting shell (2); a limit opening (4) is provided on the surface of the movable plate (3); a rotating shaft (5) is rotatably connected to the bottom of the inner cavity of the connecting shell (2); a limit block (6) is fixedly installed on the top of the rotating shaft (5); the limit block (6) is adapted to the limit opening (4), and the bottom of the limit block (6) is fitted above the limit opening (4).

2. A monitor fixing mechanism for switch gap monitoring according to claim 1, characterized in that: A stop plate (7) is provided on the surface of each rotating shaft (5); the rotating shaft (5) passes through the surface of the stop plate (7); and the stop plate (7) is slidably arranged on the surface of the rotating shaft (5).

3. A monitor fixing mechanism for switch gap monitoring according to claim 2, characterized in that: The upper surface of the abutment plate (7) is fitted below the limiting opening (4), a telescopic spring (8) is provided between the bottom of the abutment plate (7) and the bottom of the inner cavity of the connecting shell (2), and the telescopic spring (8) is sleeved outside the rotating shaft (5).

4. A monitor fixing mechanism for switch gap monitoring according to claim 1, characterized in that: A latch pin (9) is fixedly mounted on the bottom of the movable plate (3), a mounting seat (10) is provided above the switch machine body (1), and two connecting plates (11) are fixedly mounted on both left and right sides of the mounting seat (10).

5. A monitor fixing mechanism for switch gap monitoring according to claim 4, characterized in that: A plug hole (12) is provided on the surface of each connecting plate (11), and the plug hole (12) is compatible with the plug pin (9).

6. A monitor fixing mechanism for switch gap monitoring according to claim 5, characterized in that: An inspection port (13) is provided on the surface of the switch machine body (1), and a bracket (14) is fixedly mounted on the top of the mounting seat (10).

7. A monitor fixing mechanism for switch gap monitoring according to claim 6, characterized in that: A monitor body (15) is fixedly mounted on the surface of the bracket (14), the bottom of the monitor body (15) is directly opposite to the inspection port (13), and a waterproof plate (16) is fixedly mounted on the bottom of the bracket (14), the waterproof plate (16) is located outside the bottom of the monitor body (15).

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