Urban road traffic monitoring installation device

Abstract

The utility model discloses an urban road traffic monitoring and mounting device, which is characterized in that a stand column is fixed on a base, at least two bearings are sleeved at the upper end of the stand column and higher than a supporting table, an outer cylinder is sleeved outside the bearings, the upper end of the stand column extends out of the outer cylinder, a platform is fixed on the outer cylinder, a driving motor is arranged on the platform, and a bevel gear I is arranged at the output end of the driving motor; a second bevel gear meshed with the first bevel gear is arranged at the end, located outside the outer cylinder, of the stand column. A hydraulic cylinder is hinged to one side face of the lower end of the outer barrel, a transverse supporting rod is hinged to the other end of the hydraulic cylinder, the end, close to the outer barrel, of the transverse supporting rod is hinged to the stand column in a matched mode, and a plurality of monitors are installed on the transverse supporting rod and away from the outer barrel. The utility model has the advantages of simple structure, adjustable monitor height and easy maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic monitoring, in particular to an urban road traffic monitoring installation device. Background Art

[0002] Surveillance cameras have become an integral part of modern society. They can be used to protect the security of homes, commercial premises, and public areas.

[0003] Monitoring is particularly important in road traffic. It is mainly to set up monitoring points and install monitors at urban road intersections and key sections where traffic and pedestrian flow are concentrated. These monitoring points are the main nodes of urban road networks and streets. It is necessary to realize traffic and public security monitoring of the entire city or a certain area. The existing roads are relatively wide, so the monitors are often located in the middle of the road through pillars and crossbars to monitor vehicles. However, it is inconvenient to repair and replace them. People need to climb to the top of the high pillars and disassemble the crossbars before they can get the monitors, align and inspect them. Although some crossbars are changed to retractable ones, the roads are very long, and the telescopic rods need to use more structures for assembly and docking, which is costly. Therefore, an improved technology is proposed. Utility Model Content

[0004] The utility model solves the above technical problems and provides an urban road traffic monitoring installation device which has a simple structure and is easy to maintain.

[0005] In order to solve the above technical problems, the utility model provides a technical solution: an urban road traffic monitoring installation device, including a base, four corners of the base are provided with installation holes, and the base is installed on the road surface by fastening bolts and other fasteners; a column is fixed on the base, the column is located at the center of the base, and a support platform is provided on the outer side of the upper end of the column;

[0006] At least two bearings are sleeved on the upper end of the column and higher than the support platform, and the inner rings of the bearings are fixed on the column; the outer sleeve of the bearing is sleeved with an outer cylinder, and the outer ring of the bearing is fixed in the outer cylinder. The upper end of the column extends out of the outer cylinder, and a platform is fixed on the outer cylinder. The platform is annular and sleeved outside the outer cylinder. A driving motor is arranged on the platform, and a bevel gear 1 is arranged at the output end of the driving motor. A bevel gear 2 meshing with the bevel gear 1 is arranged at one end of the column located outside the outer cylinder;

[0007] A support rod is provided on one side of the platform, and a top cover capable of shielding the driving motor from wind and rain is provided on the upper end of the support rod;

[0008] A hinge seat 1 is installed on a side surface of the lower end of the outer cylinder, and a hinge seat 2 is installed on the upper end of the outer cylinder and directly above the hinge seat 1. The hinge seat 1 is hinged with a hydraulic cylinder, and the other end of the hydraulic cylinder is hinged with a cross brace rod. The end of the cross brace rod close to the outer cylinder is hinged with the hinge seat 2, and a plurality of monitors are installed on the cross brace rod and away from the outer cylinder.

[0009] Furthermore, the driving motor is a stepping motor, and a threading hole is provided at the center of the column. The power line of the driving motor is located in the threading hole. The stepping motor can rotate normally and reversely, and the two wire-releasing parts can rotate to change the position of the cross brace and restore it.

[0010] Furthermore, a triangular space is formed between the hydraulic cylinder, the outer tube and the cross brace rod, the hydraulic cylinder supports the cross brace rod, and the telescopic movement of the hydraulic cylinder can drive the cross brace rod to move up and down, thereby lowering or raising the position angle of the monitor.

[0011] Furthermore, the other end of the hydraulic cylinder is hinged to the bottom of the cross brace rod to more stably support the cross brace rod.

[0012] Furthermore, the outer cylinder is in contact with the support platform, and the support platform is a hollow structure. The hollow structure is light in weight and also reduces the friction when the outer cylinder rotates.

[0013] Furthermore, a second threading hole is provided in the cross brace.

[0014] The advantages of the utility model compared with the prior art are:

[0015] When the utility model product is used to inspect and repair the monitor, there is no need to climb up to the top of the column with a ladder. It is only necessary to start the drive motor, change the position of the cross brace to make it located on one side of the road, and then retract the hydraulic rod to lower the height of the other end of the cross bar so that people can reach the monitor when standing on the road for inspection or replacement. The utility model product is also relatively simple as a whole, and is easy to install and maintain, and is worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a three-dimensional structural schematic diagram of an urban road traffic monitoring installation device.

[0017] Figure 2 The utility model is a schematic diagram of a top view structure of an urban road traffic monitoring installation device without a top cover.

[0018] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of an urban road traffic monitoring installation device.

[0019] As shown in the figure: 1. base, 2. column, 3. support platform, 4. bearing, 5. outer cylinder, 6. platform, 7. drive motor, 8. bevel gear one, 9. bevel gear two, 10. support rod, 11. top cover, 12. articulated seat one, 13. articulated seat two, 14. hydraulic cylinder, 15. cross brace, 16. monitor, 17. threading hole one. DETAILED DESCRIPTION

[0020] 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 or the description of the prior art 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 labor.

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] In combination with all the drawings, an urban road traffic monitoring installation device includes a base 1, four corners of the base 1 are provided with installation holes, and the base 1 is installed on the road surface by fastening bolts and other fasteners; a column 2 is fixed on the base 1, and the column 2 is located at the center of the base 1, and a support platform 3 is provided on the outer side of the upper end of the column 2;

[0023] At least two bearings 4 are sleeved on the upper end of the column 2 and higher than the support platform 3, and the inner rings of the bearings 4 are fixed on the column 2; the outer sleeve of the bearing 4 is sleeved with an outer cylinder 5, and the outer ring of the bearing 4 is fixed in the outer cylinder 5. The upper end of the column 2 extends out of the outer cylinder 5, and a platform 6 is fixed on the outer cylinder 5. The platform 6 is annular and sleeved outside the outer cylinder 5. A driving motor 7 is arranged on the platform 6, and a bevel gear 1 8 is arranged at the output end of the driving motor 7. The end of the column 2 located outside the outer cylinder 5 is provided with a bevel gear 2 9 meshing with the bevel gear 1 8;

[0024] A support rod 10 is provided on one side of the platform 6, and a top cover 11 is provided on the upper end of the support rod 10 to protect the driving motor 7 from wind and rain;

[0025] An articulated seat 12 is installed on a side surface of the lower end of the outer cylinder 5, and an articulated seat 2 13 is installed on the upper end of the outer cylinder 5 and directly above the articulated seat 12. The articulated seat 12 is hinged with a hydraulic cylinder 14, and the other end of the hydraulic cylinder 14 is hinged with a cross brace 15. The end of the cross brace 15 close to the outer cylinder 5 is hinged with the articulated seat 2 13, and a plurality of monitors 16 are installed on the cross brace 15 and away from the outer cylinder 5.

[0026] Furthermore, the driving motor 7 is a stepping motor, and a threading hole 17 is provided at the center of the column 2. The power line of the driving motor 7 is located in the threading hole 17. The stepping motor can rotate normally and reversely, and the two pay-offs can rotate to change the position of the cross brace rod 15 and restore it.

[0027] Furthermore, a triangular space is formed between the hydraulic cylinder 14 , the outer tube 5 , and the cross brace 15 . The hydraulic cylinder 14 supports the cross brace 15 . The telescopic movement of the hydraulic cylinder 14 can drive the cross brace 15 to move up and down, thereby lowering or raising the position angle of the monitor 16 .

[0028] Furthermore, the other end of the hydraulic cylinder 14 is hinged to the bottom of the cross brace rod 15 to more stably support the cross brace rod 15 .

[0029] Furthermore, the outer cylinder 5 abuts against the support platform 3, and the support platform 3 is a hollow structure. The hollow structure is light in weight and also reduces the friction when the outer cylinder rotates.

[0030] Furthermore, a second threading hole is provided in the cross brace rod 15 .

[0031] During the specific implementation of the utility model, when the monitor is being repaired, the driving motor is started by connecting to the external municipal power supply, and the meshing of bevel gear one and bevel gear two finally drives the outer cylinder to rotate, thereby changing the position of the cross brace so that it is located on one side of the road instead of across the road. Then the hydraulic rod is retracted to lower the height of the other end of the cross bar so that people standing on the road can reach the monitor for repair or replacement. The overall product of the utility model is also relatively simple, and is easy to install and maintain, and is worthy of popularization and use.

[0032] The above description of the utility model and its implementation methods is not restrictive. The drawings are only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An urban road traffic monitoring installation device, comprising a base (1), characterized in that: A column (2) is provided on the base (1); a support platform (3) is provided on the outer side surface of the upper end of the column (2); at least two bearings (4) are sleeved on the upper end of the column (2) and higher than the support platform (3); an outer cylinder (5) is sleeved on the outer surface of the bearing (4); the upper end of the column (2) extends out of the outer cylinder (5); a platform (6) is provided on the outer cylinder (5); a driving motor (7) is provided on the platform (6); a bevel gear (8) is provided at the output end of the driving motor (7); a bevel gear (9) is provided on one end of the column (2) located outside the outer cylinder (5) and meshing with the bevel gear (8); a bevel gear (9) meshing with the bevel gear (8) is provided on one side of the upper side of the platform (6); A support rod (10) is provided at the position of the outer cylinder (5); a top cover (11) capable of shielding the driving motor (7) from wind and rain is provided at the upper end of the support rod (10); a hinge seat (12) is provided on a side surface of the lower end of the outer cylinder (5); a hinge seat (13) is provided at the upper end of the outer cylinder (5) and directly above the hinge seat (12); the hinge seat (12) is hingedly connected to a hydraulic cylinder (14); the other end of the hydraulic cylinder (14) is hingedly connected to a cross brace (15); one end of the cross brace (15) close to the outer cylinder (5) is hingedly connected to the hinge seat (13); a plurality of monitors (16) are provided on the cross brace (15) and away from the outer cylinder (5).

2. The urban road traffic monitoring installation device according to claim 1 is characterized in that: The driving motor (7) is a stepping motor. A threading hole (17) is provided at the center of the column (2). The power line of the driving motor (7) is located in the threading hole (17).

3. The urban road traffic monitoring installation device according to claim 1 is characterized in that: A triangular space is formed between the hydraulic cylinder (14), the outer cylinder (5) and the cross brace (15).

4. The urban road traffic monitoring installation device according to claim 1 is characterized in that: The other end of the hydraulic cylinder (14) is hinged to the bottom of the cross brace (15).

5. The urban road traffic monitoring installation device according to claim 1 is characterized in that: The lower side of the outer cylinder (5) abuts against the support platform (3), and the support platform (3) is a hollow structure.

6. The urban road traffic monitoring installation device according to claim 1 is characterized in that: The cross brace (15) is provided with a second threading hole.

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