Electromechanical monitoring equipment for expressway

Abstract

The utility model belongs to the technical field of road vehicle monitoring, and solves the problems of long dismounting operation time and difficult dismounting of highway electromechanical monitoring equipment. According to the electromechanical monitoring equipment for the expressway, a mounting seat is rotationally connected with a counterweight seat capable of overturning on a vertical plane, the counterweight seat can be overturned and pressed on the surface of the mounting seat due to the gravity of the counterweight seat, the free end of the counterweight seat is inwards provided with an insertion groove, and a monitor body is provided with an insertion column capable of being inserted into the insertion groove; the mounting seat is fixedly connected with a guide column which is arranged on the overturning plane of the counterweight seat in an arc shape, the counterweight seat is provided with a guide hole for avoiding the guide column, and the diameter of the guide column is gradually increased from the upper end to the lower end of the guide column; the inserting column is provided with an avoiding hole matched with the lower portion of the guide column and a sliding-out channel only allowing the inserting column to slide out of the upper portion of the guide column, the avoiding hole in the inserting column is communicated with the sliding-out channel, and the width of the avoiding hole is larger than that of the sliding-out channel. According to the device, rapid disassembly and assembly of the highway electromechanical monitoring equipment can be realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of road vehicle monitoring, and in particular relates to electromechanical monitoring equipment for expressways. Background Art

[0002] In the highway system, there are often a large number of speed monitors distributed, which are mainly used to detect the speed of vehicles and remind drivers through some signs, thereby reducing the occurrence of traffic accidents caused by speeding.

[0003] At present, the monitors in the prior art are mostly installed in the middle of the expressway. When the monitors are regularly inspected or actively repaired and replaced due to failure, the maintenance personnel need to use a lift to perform high-altitude operations.

[0004] However, the monitor is usually fixed to the mounting base of the pavement support frame by means of clamps or bolts, and maintenance personnel need to use tools to complete the disassembly and assembly of the monitor at high altitude, which makes the disassembly and assembly of the monitor quite inconvenient. Moreover, since multiple monitors may be installed on the same support frame, the inconvenience in disassembly and assembly of the monitor may cause maintenance personnel to work at high altitude for a long time, which poses a safety hazard and therefore needs to be improved. Utility Model Content

[0005] In order to solve at least one of the above technical problems existing in the prior art, the utility model provides an electromechanical monitoring device for a highway.

[0006] The utility model is implemented by the following technical scheme: a highway electromechanical monitoring device, including a mounting seat and a monitor body, the mounting seat is rotatably connected with a counterweight seat that can be turned over on a vertical plane, the counterweight seat can be turned over and pressed against the surface of the mounting seat due to its own gravity, the free end of the counterweight seat is provided with a plug-in slot inwardly, and the monitor body is provided with a plug-in column that can be plugged into the plug-in slot;

[0007] The mounting seat is fixedly connected with a guide column arranged in an arc shape on the flip plane of the counterweight seat, the counterweight seat is provided with a guide hole for avoiding the guide column, and the diameter of the guide column gradually increases from the upper end to the lower end;

[0008] The plug-in column is provided with an avoidance hole matching the lower part of the guide column and a slide-out channel only for the plug-in column to slide out from the upper part of the guide column. The avoidance hole on the plug-in column is connected with the slide-out channel and the width of the avoidance hole is greater than the width of the slide-out channel.

[0009] Preferably, an elastic clamp is provided on the inner wall of the avoidance hole, and a notch is provided on the elastic clamp at a position corresponding to the connection point between the avoidance hole and the slide-out channel, and the elastic clamp is used to tighten the lower side wall of the guide column.

[0010] Preferably, an elastic pad is provided at the bottom of the plug-in slot, and the elastic pad is used to abut against the plug-in end of the plug-in column.

[0011] Preferably, the mounting seat includes a bottom support plate and a side support plate connected at an angle, the counterweight seat is rotatably connected to the bottom support plate via a rotating shaft seat, the upper surface of the bottom support plate is provided with a groove, and the groove is provided with a magnetic block for adsorbing and fixing the counterweight seat pressed against the upper surface of the bottom support plate, and the counterweight seat is made of magnetic material.

[0012] Preferably, an elastic protrusion is provided on the upper surface of the bottom support plate, and a clamping groove for clamping the elastic protrusion is provided on the plug-in column.

[0013] Preferably, the angle between the bottom support plate and the side support plate is 90 degrees, and the upper and lower ends of the guide column are respectively connected to the inner side surface of the side support plate and the upper surface of the bottom support plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] During the installation of the monitor body, the maintenance personnel will rotate the counterweight seat to a vertical state, and directly insert the plug-in column on the monitor body into the plug-in slot. Then the maintenance personnel will flip the counterweight seat downward to a horizontal state, and the plug-in column will be stuck in the plug-in slot by the guide column, thereby realizing the rapid installation of the monitor body.

[0016] During the disassembly of the monitor body, the maintenance personnel will flip the counterweight seat upward to a vertical state and pull up the plug-in column, so that the guide column in the avoidance hole can be separated from the plug-in column through the slide-out channel, and the plug-in column will also be separated from the plug-in slot, thereby realizing the rapid disassembly of the monitor body;

[0017] During the use of the monitor body, the elastic hoop will be clamped tightly on the side of the guide column, and the elastic pad will be deformed and its own restoring force will cause the elastic hoop to be pressed tightly on the side of the guide column, so that the counterweight seat and the plug-in column are not easy to shake relative to the guide column, which can improve the stability of the monitor body;

[0018] During the use of the monitor body, the magnetic block will adsorb and fix the counterweight seat on the upper surface of the mounting seat, and the elastic protrusion will be snapped into the snap-in groove, which can improve the stability of the monitor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be 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 paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the present application.

[0021] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the embodiment of the present application;

[0022] Figure 3 It is a schematic cross-sectional structure diagram of the plug-in column and the counterweight seat in the embodiment of the present application.

[0023] In the figure: 1. mounting seat; 11. guide column; 12. groove; 13. magnetic block; 14. elastic protrusion; 2. monitor body; 21. plug-in column; 22. avoidance hole; 23. slide-out channel; 24. elastic hoop; 25. snap-in groove; 3. counterweight seat; 31. rotating shaft seat; 32. plug-in groove; 33. guide hole; 34. elastic pad. DETAILED DESCRIPTION

[0024] Combined with the drawings in the embodiments of the utility model, the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them. They are not used to limit the conditions under which the present invention can be implemented, so they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should 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. It should be noted that in this specification, relational terms such as first and second are only used to distinguish one entity from other entities, and do not necessarily require or imply any actual relationship or order between these entities.

[0026] The utility model provides an embodiment:

[0027] like Figures 1 to 3 As shown, a highway electromechanical monitoring device includes a mounting base 1 and a monitor body 2. A counterweight base 3 that can be turned over on a vertical plane is rotatably connected to the mounting base 1. The counterweight base 3 can be turned over and pressed against the surface of the mounting base 1 due to its own gravity. A plug-in slot 32 is provided inwardly at the free end of the counterweight base 3. The monitor body 2 is provided with a plug-in column 21 that can be plugged into the plug-in slot 32.

[0028] The mounting seat 1 is fixedly connected with a guide post 11 arranged in an arc shape on the flip plane of the counterweight seat 3. The counterweight seat 3 has a guide hole 33 for avoiding the guide post 11, and the diameter of the guide post 11 gradually increases from the upper end to the lower end thereof. The guide post 11 is made of elastic material;

[0029] The plug-in column 21 has an avoidance hole 22 matching the lower part of the guide column 11 and a slide-out channel 23 for the plug-in column 21 to slide out from the upper part of the guide column 11 only. The avoidance hole 22 and the slide-out channel 23 on the plug-in column 21 are connected and the width of the avoidance hole 22 is greater than the width of the slide-out channel 23.

[0030] In this embodiment, an elastic clamp 24 is provided on the inner wall of the avoidance hole 22, and a notch is provided on the elastic clamp 24 at a position corresponding to the connection between the avoidance hole 22 and the slide-out channel 23. The elastic clamp 24 is used to tighten the lower side wall of the guide column 11, so that the counterweight seat 3 and the plug-in column 21 are not easy to shake relative to the guide column 11.

[0031] An elastic pad 34 is bonded to the bottom of the plug-in groove 32. The elastic pad 34 is used to abut against the plug-in end of the plug-in column 21. The plug-in column 21 will squeeze the elastic pad 34 to deform. After the elastic pad 34 is deformed, its own restoring force will cause the elastic hoop 24 to be pressed tightly against the side of the guide column 11, so that the counterweight seat 3 and the plug-in column 21 are not easy to shake relative to the guide column 11.

[0032] The mounting base 1 includes a bottom support plate and a side support plate connected at an angle, and the angle between the bottom support plate and the side support plate is 90 degrees. The upper and lower ends of the guide column 11 are respectively connected to the inner side surface of the side support plate and the upper surface of the bottom support plate; the counterweight seat 3 is rotatably connected to the bottom support plate via a rotating shaft seat 31, and a groove 12 is provided on the upper surface of the bottom support plate. A magnetic block 13 is provided in the groove 12 for adsorbing and fixing the counterweight seat 3 pressed against the upper surface of the bottom support plate. The counterweight seat 3 is cast steel.

[0033] The upper surface of the bottom support plate is provided with an elastic protrusion 14, and the plug-in column 21 is provided with a clamping groove 25 for the elastic protrusion 14 to clamp. When the counterweight seat 3 is pressed against the upper surface of the mounting seat 1, the elastic protrusion 14 will be clamped in the clamping groove 25, so that the plug-in column 21 is clamped and fixed on the counterweight seat 3; when the maintenance personnel flip the counterweight seat 3 upward, the elastic protrusion 14 will gradually deform and disengage from the clamping groove 25, so as to facilitate the disassembly of the monitor body 2.

[0034] Working principle:

[0035] During the installation of the monitor body 2, the maintenance personnel will rotate the counterweight seat 3 to a vertical state, and can directly insert the plug-in column 21 on the monitor body 2 into the plug-in slot 32. The upper end of the guide column 11 will pass through the slide-out channel 23 and enter the elastic hoop 24 of the avoidance hole 22.

[0036] Then the maintenance personnel will flip the counterweight seat 3 downward to a horizontal state, the counterweight seat 3 will be pressed against the upper surface of the bottom support plate of the mounting seat 1, and the magnetic block 13 will adsorb and fix the counterweight seat 3, so that the counterweight seat 3 is limited and fixed; the elastic protrusion 14 will be clamped in the clamping groove 25, the elastic hoop 24 will be clamped against the side of the guide column 11, and the elastic pad 34 will be deformed to cause the elastic hoop 24 to be further pressed against the side of the guide column 11, so that the plug-in column 21 is limited and fixed, thereby realizing the rapid installation of the monitor body 2.

[0037] During the disassembly of the monitor body 2, the maintenance personnel will flip the counterweight seat 3 upward to a vertical state, and then pull up the plug-in column 21, so that the guide column 11 in the avoidance hole 22 can be detached from the plug-in column 21 through the sliding channel 23, and the plug-in column 21 will also be detached from the plug-in slot 32, thereby realizing the rapid disassembly of the monitor body 2.

[0038] In summary, maintenance personnel can realize rapid disassembly and assembly of the monitor body 2 by flipping the counterweight seat 3 and linear movement of the plug-in column 21, and can ensure the stability of the monitor body 2 during use.

[0039] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A highway electromechanical monitoring device, comprising a mounting base (1) and a monitor body (2), characterized in that: A counterweight seat (3) is rotatably connected to the mounting seat (1) and can be turned over on a vertical plane. The counterweight seat (3) can be turned over and pressed against the surface of the mounting seat (1) due to its own gravity. A plug-in slot (32) is provided inwardly at the free end of the counterweight seat (3). A plug-in column (21) that can be plugged into the plug-in slot (32) is provided on the monitor body (2); A guide column (11) is fixedly connected to the mounting seat (1) and is arranged in an arc shape on the turning plane of the counterweight seat (3). The counterweight seat (3) has a guide hole (33) for avoiding the guide column (11), and the diameter of the guide column (11) gradually increases from the upper end to the lower end thereof. The plug-in column (21) is provided with an avoidance hole (22) matched with the lower part of the guide column (11) and a slide-out channel (23) for only allowing the plug-in column (21) to slide out from the upper part of the guide column (11); the avoidance hole (22) on the plug-in column (21) and the slide-out channel (23) are connected, and the width of the avoidance hole (22) is greater than the width of the slide-out channel (23).

2. The electromechanical monitoring device for a highway according to claim 1 is characterized by: An elastic clamp (24) is arranged on the inner wall of the avoidance hole (22), and a notch is provided on the elastic clamp (24) at a position corresponding to the connection point between the avoidance hole (22) and the slide-out channel (23). The elastic clamp (24) is used to clamp the lower side wall of the guide column (11).

3. The electromechanical monitoring device for a highway according to claim 2 is characterized by: An elastic pad (34) is provided at the bottom of the plug-in slot (32), and the elastic pad (34) is used to abut against the plug-in end of the plug-in column (21).

4. The electromechanical monitoring device for a highway according to claim 1 is characterized by: The mounting seat (1) comprises a bottom support plate and a side support plate connected at an angle, the counterweight seat (3) is rotatably connected to the bottom support plate via a rotating shaft seat (31), a groove (12) is provided on the upper surface of the bottom support plate, a magnetic block (13) is provided in the groove (12) for adsorbing and fixing the counterweight seat (3) pressed against the upper surface of the bottom support plate, and the counterweight seat (3) is made of magnetic material.

5. The electromechanical monitoring device for a highway according to claim 4 is characterized by: The upper surface of the bottom support plate is provided with an elastic protrusion (14), and the plug-in column (21) is provided with a clamping groove (25) for the elastic protrusion (14) to be clamped.

6. The electromechanical monitoring equipment for highways according to claim 1 is characterized by: The angle between the bottom supporting plate and the side supporting plate is 90 degrees, and the upper and lower ends of the guide column (11) are respectively connected to the inner side surface of the side supporting plate and the upper surface of the bottom supporting plate.

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