Monitoring stand column cross rod capable of being rapidly overhauled

Abstract

The utility model relates to the field of monitoring rods, in particular to a monitoring stand column transverse rod capable of being rapidly overhauled, and solves the technical problems that a camera installed at the high position of the monitoring stand column transverse rod is difficult to rapidly maintain when the monitoring stand column transverse rod is used, and the stability of the monitoring stand column transverse rod is poor. According to the technical scheme, the monitoring stand column cross rod capable of being rapidly overhauled comprises a fixing bolt, a balancing weight, a base assembly, a supporting assembly, a rod body assembly, a movable assembly and a mounting assembly; the base table is stably borne through the circular-truncated-cone-shaped base table and the heavy block, the hollow column is secondarily fixed through the cooperation of the supporting table and the supporting ring, and therefore the stability of the device can be improved, the movable column is driven by the electric push rod to conduct lifting type height adjustment along the inner wall of the hollow column, and the working efficiency is improved. The problems that when the monitoring stand column cross rod is used, a camera installed at the high position of the monitoring stand column cross rod is difficult to maintain quickly, and the stability of the monitoring stand column cross rod is poor are solved.

Description

Technical Field

[0001] The utility model belongs to the field of monitoring poles, and in particular relates to a monitoring column crossbar for rapid maintenance. Background Art

[0002] Monitoring column crossbars are a commonly used supporting structure for installing surveillance cameras. They play an important role in many fields such as urban monitoring, road traffic monitoring, and public place security monitoring.

[0003] The supporting structure of the existing monitoring column and crossbar device is often fixed. After installation, it is often difficult to adjust the height of the monitoring device installed on the device. When it needs to be maintained, workers usually need to climb up the device with other tools to maintain the monitoring device, which greatly affects the user's need for daily maintenance of the monitoring device and has a certain impact on the user's safety.

[0004] Therefore, in view of the problem that it is difficult to quickly adjust the height of the monitor installed on the above-mentioned monitoring column cross bar device as needed during use, and the stability of the monitoring column cross bar itself is poor, a monitoring column cross bar for quick maintenance is developed. By adding a lifting adjustment structure, a limiting structure and multiple auxiliary support structures to the monitoring column cross bar device, the stability of the device during use can be greatly improved and it can be prevented from tipping over. The monitor can be quickly lowered for maintenance as needed, thereby reducing the maintenance cost of the device. Utility Model Content

[0005] In order to overcome the problem that it is difficult to quickly maintain the camera installed at its high position when the monitoring column cross bar is in use and the stability of the monitoring column cross bar itself is poor.

[0006] The technical solution of the utility model is: a monitoring column cross bar for rapid maintenance, including fixing bolts, counterweights, and also including a base assembly, a support assembly, a rod assembly, a movable assembly, and an installation assembly. A plurality of fixing bolts are threadedly mounted on the base assembly, a counterweight is arranged inside the base assembly, a support assembly assisted in fixing by a bracket is arranged at the upper end of the base assembly, a rod assembly with a lifting and adjusting structure is arranged on the support assembly, a movable assembly for sliding displacement is arranged on the rod assembly, and an installation assembly is arranged at the upper end of the movable assembly.

[0007] Preferably, the load-bearing assembly cooperates with the counterweight block to provide a stable load for the support assembly, and cooperates with the support assembly to perform secondary auxiliary fixation on the rod assembly, thereby preventing the device from tipping over and affecting the safety of the device. The movable assembly is driven by the rod assembly to be raised and lowered so that the installation assembly can be lowered for maintenance when necessary, thereby facilitating the user to quickly maintain the camera.

[0008] Preferably, the base assembly includes a mounting plate, a mounting groove, a base platform, a through hole, a bearing platform, and a first screw groove. The upper end of the mounting plate is penetrated by evenly distributed mounting grooves, and a fixing bolt is installed in the mounting groove. The upper end of the mounting plate is fixedly connected to the base platform, and the outer wall of the base platform is provided with a through hole, and a counterweight is fixed in the through hole. When in use, the truncated cone-shaped base platform can provide stable support for the bearing platform, and the counterweight can be used to stably support the base platform, thereby preventing the base platform from tipping over.

[0009] Preferably, the upper end of the base is fixedly connected to a bearing platform, and four first screw grooves are opened through the upper and lower ends of the bearing platform. The base is in the shape of a truncated cone. When in use, the mounting plate is annularly fixed by multiple fixing bolts to prevent the device from tipping over.

[0010] Preferably, the support assembly includes a support platform, a support block, a second screw groove, a first bolt, a support ring, and a fixing cylinder. The upper end of the load-bearing platform is fixedly connected to the support platform. The upper and lower ends of the support platform are penetrated by evenly distributed second screw grooves, and the first bolt is installed in the second screw groove. The first bolt passes through the second screw groove and is threadedly installed in the first screw groove. Two groups of support blocks are fixedly connected to the upper end of the support platform, and a fixing cylinder is fixed between the support blocks. The upper end of the support block is fixedly connected to the support ring. When in use, the hollow column is fixed for a second time by cooperating with the support ring, thereby improving the stability of the device.

[0011] Preferably, the rod body assembly includes a hollow column, a limit groove, and a lifting and adjusting structure. The lifting and adjusting structure is composed of an electric push rod and a rubber ring. The hollow column is installed in the fixed cylinder. The electric push rod is fixedly connected to the inner wall of the lower end of the hollow column. The upper end of the electric push rod is installed with a rubber ring. The upper end of the telescopic rod of the electric push rod passes through the rubber ring. The upper end of the hollow column is provided with evenly distributed limit grooves. When in use, the movable column is driven by the electric push rod to perform lifting height adjustment along the inner wall of the hollow column, and the rubber ring is used to buffer the movable column, thereby improving the service life of the movable column.

[0012] Preferably, the movable component includes a movable column, a limit block, and a positioning cylinder. The outer wall of the movable column is fixedly connected with evenly distributed limit blocks, the limit blocks are adapted to the limit grooves, and the upper end of the movable column is fixedly connected with the positioning cylinder. When in use, the limit blocks cooperate with the limit grooves to provide stability for the movable column when it is raised and lowered, thereby preventing the movable column from being displaced and affecting the stability of the mounting frame.

[0013] Preferably, the mounting assembly includes a mounting frame, a limiting plate, and a fixing frame. The mounting frame is installed in the positioning tube, and a limiting plate that is symmetrical on both sides is fixed to the mounting frame. The fixing frame located on one side of the limiting plate (702) is installed on the mounting frame. When in use, the fixing frame is limited and fixed by the mounting frame in cooperation with the two limiting plates to prevent it from falling from the mounting frame.

[0014] Beneficial effects of the utility model:

[0015] 1. The load-bearing assembly can provide a stable load for the support assembly by cooperating with the counterweight block, and the rod assembly can be fixed with the support assembly for secondary auxiliary fixation, so as to prevent the device from tipping over and affecting the safety of the device. The movable assembly can be raised and lowered by the rod assembly to perform maintenance when necessary, so as to facilitate users to quickly maintain the camera;

[0016] 2. The limit block and the limit slot can provide stability for the movable column when it is raised or lowered, preventing the movable column from moving and affecting the stability of the mounting frame;

[0017] 3. Use the mounting frame and two limit plates to limit and fix the fixing frame to prevent it from falling off the mounting frame;

[0018] 4. The rubber ring cushions the movable column, thereby increasing the service life of the movable column. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Shown is a three-dimensional structural schematic diagram of a monitoring column crossbar for rapid maintenance of the utility model;

[0020] Figure 2 The present invention shows a schematic diagram of the three-dimensional structure of a monitoring column crossbar for rapid maintenance;

[0021] Figure 3 Shown is a three-dimensional structural schematic diagram of a base assembly of a monitoring column crossbar for rapid maintenance of the utility model;

[0022] Figure 4 The present invention shows a schematic diagram of the three-dimensional structure of a support assembly of a monitoring column crossbar for rapid maintenance;

[0023] Figure 5 The present invention shows a schematic diagram of the three-dimensional structure of the rod assembly and the movable assembly of a monitoring column crossbar for rapid maintenance;

[0024] Figure 6 What is shown is a schematic diagram of the three-dimensional structure disassembly of an installation component of a monitoring column crossbar for rapid maintenance of the utility model.

[0025] Explanation of the reference numerals: 101, mounting plate; 102, mounting groove; 103, base platform; 104, through hole; 105, bearing platform; 106, first screw groove; 2, fixing bolt; 3, counterweight block; 401, support platform; 402, support block; 403, second screw groove; 404, first bolt; 405, support ring; 406, fixing cylinder; 501, hollow column; 502, electric push rod; 503, rubber ring; 504, limiting groove; 601, movable column; 602, limiting block; 603, positioning cylinder; 701, mounting frame; 702, limiting plate; 703, fixing frame. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0027] See also Figure 1-2 The utility model provides an embodiment: a monitoring column cross bar for rapid maintenance, including a fixing bolt 2, a counterweight block 3, and also includes a base assembly, a support assembly, a rod assembly, a movable assembly, and an installation assembly. A plurality of fixing bolts 2 are threadedly installed on the base assembly, and a counterweight block 3 is arranged inside the base assembly. A support assembly assisted by a bracket is arranged on the upper end of the base assembly, and a rod assembly with a lifting and adjusting structure is arranged on the support assembly, and a movable assembly with sliding displacement is arranged on the rod assembly, and an installation assembly is arranged on the upper end of the movable assembly. The load-bearing assembly cooperates with the counterweight block 3 to provide a stable load-bearing for the support assembly, and cooperates with the support assembly to perform secondary auxiliary fixation on the rod assembly, thereby preventing the device from tipping over and affecting the safety of the device. The movable assembly is driven to be lifted and lowered by the rod assembly, so that the installation assembly can be lowered for maintenance when needed, thereby facilitating the user to quickly maintain the camera.

[0028] See also Figure 3-4In this embodiment, the base assembly includes a mounting plate 101, a mounting groove 102, a base platform 103, a through hole 104, a bearing platform 105, and a first screw groove 106. The upper end of the mounting plate 101 is penetrated with evenly distributed mounting grooves 102, and a fixing bolt 2 is installed in the mounting groove 102. The upper end of the mounting plate 101 is fixedly connected to the base platform 103, and the outer wall of the base platform 103 is provided with a through hole 104, and a counterweight block 3 is fixedly connected in the through hole 104. When in use, the truncated cone-shaped base platform 103 can provide stable support for the bearing platform 105, and the counterweight block 3 is used to stably support the base platform 103, thereby preventing the base platform 103 from tipping over. The upper end of the base platform 103 is fixedly connected to the bearing platform 105, and four first screw grooves 106 are penetrated at the upper and lower ends of the bearing platform 105. The base platform 103 is truncated cone-shaped. When in use, multiple The fixing bolt 2 performs annular fixation on the mounting plate 101 to prevent the device from tipping over. The supporting assembly includes a supporting platform 401, a supporting block 402, a second screw groove 403, a first bolt 404, a supporting ring 405, and a fixing tube 406. The upper end of the carrier platform 105 is fixedly connected to the supporting platform 401. The upper and lower ends of the supporting platform 401 are penetrated by uniformly distributed second screw grooves 403. The first bolt 404 is installed in the second screw groove 403. The first bolt 404 passes through the second screw groove 403 and is threadedly installed in the first screw groove 106. Two groups of supporting blocks 402 are fixedly connected to the upper end of the supporting platform 401. A fixing tube 406 is fixedly connected between the supporting blocks 402. The upper end of the supporting block 402 is fixedly connected to the supporting ring 405. When in use, the hollow column 501 is fixed for a second time by the supporting platform 401 and the supporting ring 405, thereby improving the stability of the device.

[0029] See also Figure 5In this embodiment, the rod body assembly includes a hollow column 501, a limiting groove 504, and a lifting adjustment structure. The lifting adjustment structure is composed of an electric push rod 502 and a rubber ring 503. The hollow column 501 is installed in the fixed cylinder 406. The electric push rod 502 is fixedly connected to the inner wall of the lower end of the hollow column 501. The upper end of the electric push rod 502 is installed with a rubber ring 503. The upper end of the telescopic rod of the electric push rod 502 passes through the rubber ring 503. The upper end of the hollow column 501 is provided with uniformly distributed limiting grooves 504. When in use, the movable column 601 is driven by the electric push rod 502 to perform lifting along the inner wall of the hollow column 501. The movable column 601 can be adjusted in height and the rubber ring 503 can be used to buffer the movable column 601, thereby improving the service life of the movable column 601. The movable component includes a movable column 601, a limit block 602, and a positioning cylinder 603. The outer wall of the movable column 601 is fixedly connected with uniformly distributed limit blocks 602, and the limit blocks 602 are adapted to the limit grooves 504. The upper end of the movable column 601 is fixedly connected with the positioning cylinder 603. When in use, the limit blocks 602 are matched with the limit grooves 504 to provide stability for the movable column 601 when it is raised and lowered, thereby preventing the movable column 601 from being displaced and affecting the stability of the mounting frame 701.

[0030] See also Figure 6 In this embodiment, the mounting assembly includes a mounting frame 701, a limiting plate 702, and a fixing frame 703. The mounting frame 701 is installed in the positioning tube 603, and the limiting plates 702 that are symmetrical on both sides are fixed to the mounting frame 701. The fixing frame 703 located on one side of the limiting plate (702) is installed on the mounting frame 701. When in use, the fixing frame 703 is limited and fixed by the mounting frame 701 in cooperation with the two limiting plates 702 to prevent it from falling from the mounting frame 701.

[0031] When working, first, the mounting plate 101 is firmly mounted on the ground by the fixing bolt 2, and the support platform 401 is mounted on the upper end of the bearing platform 105 by the first bolt 404, and the hollow column 501 installed in the fixing cylinder 406 is supported and fixed by the supporting ring 405 to prevent it from tipping over;

[0032] Next, the monitor is installed at the lower end of the mounting frame 701 and debugged. After the monitoring debugging is completed, the electric push rod 502 is started to drive the movable column 601 to rise and adjust along the inner wall of the hollow column 501, and drive the mounting frame 701 to be lifted upward, so that the monitor is raised to a suitable position;

[0033] Then, when the monitoring device needs to be maintained, the electric push rod 502 is started to drive the movable column 601 to be lowered along the inner wall of the hollow column 501 and drive the mounting frame 701 to be lowered, thereby lowering the monitoring device to a suitable position, and then the user can maintain the monitoring device.

[0034] Through the above steps, the truncated cone-shaped base platform 103 is used in conjunction with the counterweight block 3 to stably support the base platform 103, and the hollow column 501 is fixed for a second time in conjunction with the support platform 401 and the support ring 405, so as to improve the stability of the device and prevent it from tipping over. The movable column 601 is driven by the electric push rod 502 to perform a lifting height adjustment along the inner wall of the hollow column 501, and the height adjustment is also driven by the mounting frame 701, thereby solving the problem that it is difficult to quickly maintain the camera installed at a high position on the monitoring column cross bar during use and the poor stability of the monitoring column cross bar itself.

[0035] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A monitoring column crossbar for rapid maintenance, comprising a fixing bolt (2) and a counterweight (3), characterized in that: The invention also comprises a base assembly, a support assembly, a rod assembly, a movable assembly and an installation assembly. The base assembly is threadedly mounted with a plurality of fixing bolts (2). A counterweight block (3) is arranged inside the base assembly. A support assembly assisted by a bracket is arranged at the upper end of the base assembly. A rod assembly with a lifting and lowering adjustment structure is arranged on the support assembly. A movable assembly with sliding displacement is arranged on the rod assembly. The upper end of the movable assembly is arranged with an installation assembly.

2. The rapid maintenance monitoring column crossbar according to claim 1 is characterized in that: The base assembly comprises a mounting plate (101), mounting grooves (102), a base platform (103), a through hole (104), a bearing platform (105), and a first screw groove (106); the upper end of the mounting plate (101) is penetrated by evenly distributed mounting grooves (102); a fixing bolt (2) is installed in the mounting groove (102); the upper end of the mounting plate (101) is fixedly connected to the base platform (103); an outer wall of the base platform (103) is provided with a through hole (104); a counterweight (3) is fixedly connected in the through hole (104).

3. The rapid maintenance monitoring column crossbar according to claim 2 is characterized in that: The upper end of the base platform (103) is fixedly connected to a bearing platform (105), and four first screw grooves (106) are provided through the upper and lower ends of the bearing platform (105), and the base platform (103) is in a truncated cone shape.

4. The rapid maintenance monitoring column crossbar according to claim 1 is characterized by: The support assembly comprises a support platform (401), a support block (402), a second screw groove (403), a first bolt (404), a support ring (405), and a fixing tube (406); the upper end of the carrier platform (105) is fixedly connected to the support platform (401); the upper and lower ends of the support platform (401) are penetrated by uniformly distributed second screw grooves (403); the first bolt (404) is installed in the second screw groove (403); the first bolt (404) passes through the second screw groove (403) and is threadedly installed in the first screw groove (106); the upper end of the support platform (401) is fixedly connected to two groups of support blocks (402); the fixing tube (406) is fixedly connected between the support blocks (402); and the upper end of the support block (402) is fixedly connected to the support ring (405).

5. The rapid maintenance monitoring column crossbar according to claim 4 is characterized by: The rod body assembly comprises a hollow column (501), a limiting groove (504), and a lifting and lowering adjustment structure. The lifting and lowering adjustment structure is composed of an electric push rod (502) and a rubber ring (503). The hollow column (501) is installed in a fixed cylinder (406). The electric push rod (502) is fixedly connected to the inner wall of the lower end of the hollow column (501). The rubber ring (503) is installed at the upper end of the electric push rod (502). The upper end of the telescopic rod of the electric push rod (502) passes through the rubber ring (503). The upper end of the hollow column (501) is provided with evenly distributed limiting grooves (504).

6. The rapid maintenance monitoring column crossbar according to claim 5 is characterized by: The movable assembly comprises a movable column (601), a limiting block (602), and a positioning cylinder (603). The outer wall of the movable column (601) is fixedly connected with the limiting blocks (602) which are evenly distributed. The limiting blocks (602) are matched with the limiting grooves (504). The upper end of the movable column (601) is fixedly connected with the positioning cylinder (603).

7. The rapid maintenance monitoring column crossbar according to claim 6 is characterized by: The mounting assembly comprises a mounting frame (701), a limiting plate (702), and a fixing frame (703); the mounting frame (701) is mounted in the positioning tube (603); a limiting plate (702) symmetrically disposed on the mounting frame (701) is fixedly connected; and a fixing frame (703) located on one side of the limiting plate (702) is mounted on the mounting frame (701).

Images