CN216709481U

CN216709481U - Movable lifting monitoring vehicle

Info

Publication number: CN216709481U
Application number: CN202123014210.0U
Authority: CN
Inventors: 余伟雄; 严一山; 厉潇晖
Original assignee: Zhejiang Zhonghe Information Technology Co ltd
Current assignee: Zhejiang Zhonghe Information Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-06-10
Anticipated expiration: 2031-12-02

Abstract

The utility model relates to the field of monitoring, in particular to a movable lifting monitoring vehicle, which comprises a counterweight seat provided with wheels, and a cross rod for mounting and monitoring, wherein the counterweight seat is provided with a storage circuit for storing images, the counterweight seat is provided with a lifting assembly for controlling the lifting of the cross rod, the lifting assembly is provided with a fixed seat, the fixed seat is provided with a corner assembly for controlling the rotation of the cross rod, the cross rod is rotatably connected with the fixed seat, the fixed seat is also provided with a conductive ring groove, the circle center of the conductive ring groove is positioned on the rotation central line of the cross rod, and a lead wire for electrically connecting the conductive ring groove and the storage circuit is arranged between the conductive ring groove and the storage circuit; the utility model aims to overcome the defects of the prior art and provide a movable lifting monitoring vehicle which can realize full-angle monitoring at a crossroad and simultaneously avoid the effect of monitoring faults caused by winding of a line when a corner is monitored.

Description

Movable lifting monitoring vehicle

Technical Field

The utility model relates to the field of monitoring, in particular to a movable lifting monitoring vehicle.

Background

Monitoring is a generic term for recording and storing video and audio signals by using a camera storage device. With the increasing popularity of closed circuit monitoring in civil and commercial applications, monitors are widely used in residential houses, shopping malls, shops, streets and roads and other places. Different locations require different types of monitoring. If the driving condition of the crossroads of the street and the highway is monitored only in the peak time, the monitoring vehicle which can move and lift is needed to monitor, the existing monitoring vehicle can only adjust and monitor the pitch angle in the appointed direction, and the busy crossroads cannot be monitored, so that how to design a movable lifting monitoring vehicle can carry out full-angle monitoring at the crossroads, and meanwhile, the monitoring fault caused by winding of the line when the corner is monitored still needs to be continuously researched.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is to overcome the defects in the prior art and provide a movable lifting monitoring vehicle to implement full-angle monitoring at an intersection and avoid the problem that monitoring faults caused by winding of lines during corner monitoring still need to be continuously studied.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the movable lifting monitoring vehicle comprises a counterweight seat provided with wheels, and comprises a cross bar for mounting and monitoring, wherein a storage circuit for storing images is arranged on the counterweight seat, a lifting assembly for controlling the lifting of the cross bar is arranged on the counterweight seat, a fixed seat is arranged on the lifting assembly, a corner assembly for controlling the rotation of the cross bar is arranged on the fixed seat, the cross bar is rotatably connected with the fixed seat, a conductive ring groove is further arranged on the fixed seat, the center of the conductive ring groove is positioned on the rotation center line of the cross bar, a lead for electrically connecting the conductive ring groove and the storage circuit is arranged between the conductive ring groove and the storage circuit, a monitoring line is arranged between the monitoring and the corner assembly, the monitoring line is arranged on the cross bar, one end of the monitoring line is electrically connected with the monitoring, and the other end of the monitoring line is provided with a sliding contact, the sliding contact is connected with the conductive ring groove in a sliding mode.

Compared with the prior art, the utility model has the advantages that:

when the utility model needs to monitor the crossroad, the counterweight seat is moved, the wheels contact and roll with the ground, the counterweight seat is pushed to the crossroad, the lifting component controls the cross bar to rise to a proper height, the monitoring monitors the crossroad, the corner component controls the cross bar to rotate, the cross bar drives the monitoring to rotate, the monitoring direction changes, in the process, the cross bar drives the sliding contact to rotate through the end cover, the sliding contact slides in the conductive ring groove, and the sliding contact is always in contact with the inner wall of the conductive ring groove

Furthermore, the corner subassembly includes step motor, step motor includes frame and output shaft, the frame set up in on the fixing base, output shaft connection has the driving gear, the driving gear meshing has driven gear, driven gear with horizontal pole fixed connection realizes the rotation of control horizontal pole.

Further, the horizontal pole outside sets firmly be used for sheltering from the sliding contact with the end cover of electrically conductive annular, the end cover with sliding contact fixed connection realizes the protection to sliding contact through the end cover.

Furthermore, the lifting assembly comprises a hydraulic rod and a hydraulic cylinder for controlling the hydraulic rod to move, one of the hydraulic rod and the hydraulic cylinder is fixedly connected with the counterweight seat, and the other is fixedly connected with the fixed seat, so that the lifting of the cross rod is controlled.

Drawings

FIG. 1 is a schematic block diagram of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is a schematic partial cross-sectional view of FIG. 2;

FIG. 4 is a schematic partial cross-sectional view of FIG. 2;

fig. 5 is an enlarged schematic view of fig. 3 at B.

Reference numerals: 10. a counterweight seat; 11. a wheel; 12. a hydraulic cylinder; 13. a hydraulic lever; 14. a fixed seat; 15. a cross bar; 16. monitoring; 20. a stepping motor; 21. a driving gear; 22. a driven gear; 23. a monitoring line; 24. an end cap; 25. a slider; 26. and the conductive ring groove.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.

Referring to fig. 1, 2, 3 and 4, the embodiment provides a movable lifting monitoring vehicle mainly used for full-angle monitoring at an intersection, and meanwhile, continuous research is still needed to avoid monitoring faults caused by winding of lines when corners are monitored.

Including the counter weight seat 10 of installing wheel 11, including the horizontal pole 15 that is used for installation control 16, be equipped with the memory circuit who is used for saving the image on the counter weight seat 10, be equipped with on the counter weight seat 10 and be used for control the lifting unit of horizontal pole 15 lift, the last fixing base 14 that is equipped with of lifting unit, be equipped with on the fixing base 14 and be used for control horizontal pole 15 pivoted corner subassembly, horizontal pole 15 with fixing base 14 rotates to be connected, still be equipped with conductive annular groove 26 on the fixing base 14, the centre of a circle of conductive annular groove 26 is located on the centre of rotation line of horizontal pole 15, conductive annular groove 26 with be equipped with the wire that makes both electric connection between the memory circuit, control 16 with be equipped with monitoring line 23 between the corner subassembly, monitoring line 23 set up in on horizontal pole 15, monitoring line 23 one end with control 16 electric connection, the other end of the monitoring wire 23 is provided with a sliding contact 25, and the sliding contact 25 is connected with the conductive ring groove 26 in a sliding manner.

Specifically, the method comprises the following steps:

referring to fig. 2, 3 and 4, in order to control the rotation of the cross bar 15, the corner assembly includes a step motor 20, the step motor 20 includes a base and an output shaft, the base is disposed on the fixing seat 14, the output shaft is connected to a driving gear 21, the driving gear 21 is engaged with a driven gear 22, and the driven gear 22 is fixedly connected to the cross bar 15, so as to control the rotation of the cross bar 15.

Referring to fig. 2, 3 and 4, in order to protect the slider 25, an end cover 24 for shielding the slider 25 and the conductive ring groove 26 is fixedly arranged on the outer side of the crossbar 15, the end cover 24 is fixedly connected with the slider 25, and the protection of the slider 25 is realized through the end cover 24.

In order to control the lifting of the cross bar 15 as shown in fig. 1, the lifting assembly includes a hydraulic rod 13 and a hydraulic cylinder 12 for controlling the movement of the hydraulic rod 13, one of the hydraulic rod 13 and the hydraulic cylinder 12 is fixedly connected to the counterweight seat 10, and the other is fixedly connected to the fixed seat 14, so as to control the lifting of the cross bar 15.

The implementation principle is as follows: when monitoring is required to be carried out at an intersection, the counterweight seat 10 is moved, the wheels 11 contact with the ground to roll, the counterweight seat 10 is pushed to the intersection, the hydraulic cylinder 12 controls the hydraulic rod 13 to move, the hydraulic rod 13 drives the cross rod 15 to ascend to a proper height, the monitoring 16 monitors the intersection, the stepping motor 20 controls the driving gear 21 to rotate through the output shaft, the driving gear 21 drives the driven gear 22 to rotate with the cross rod 15, the cross rod 15 drives the monitoring 16 to rotate, the monitoring 16 is changed in monitoring direction, in the process, the cross rod 15 drives the sliding contact 25 to rotate through the end cover 24, the sliding contact 25 slides inside the conductive ring groove 26, and the sliding contact 25 is always in contact with the inner wall of the conductive ring groove 26.

The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all technical solutions formed by equivalent substitutions or equivalent transformations fall within the scope of the present invention.

Claims

1. Movable lift monitoring vehicle, including counter weight seat (10) of installing wheel (11), its characterized in that, including horizontal pole (15) that is used for installation control (16), be equipped with the memory circuit who is used for saving the image on counter weight seat (10), be equipped with on counter weight seat (10) and be used for control the lifting unit that horizontal pole (15) go up and down, the last fixing base (14) that is equipped with of lifting unit, be equipped with on fixing base (14) and be used for control horizontal pole (15) pivoted corner subassembly, horizontal pole (15) with fixing base (14) rotate to be connected, still be equipped with conductive ring groove (26) on fixing base (14), the centre of a circle of conductive ring groove (26) is located the rotation center line of horizontal pole (15), conductive ring groove (26) with be equipped with the wire that makes two electric connection between the memory circuit, control (16) with be equipped with control line (23) between the corner subassembly, monitoring line (23) set up in on horizontal pole (15), monitoring line (23) one end with control (16) electric connection, monitoring line (23) other end is equipped with sliding contact (25), sliding contact (25) with electrically conductive annular (26) sliding connection.

2. The movable type lifting monitoring vehicle as recited in claim 1, wherein the corner assembly comprises a stepping motor (20), the stepping motor (20) comprises a base and an output shaft, the base is disposed on the fixed seat (14), the output shaft is connected with a driving gear (21), the driving gear (21) is engaged with a driven gear (22), and the driven gear (22) is fixedly connected with the cross bar (15).

3. The movable type lifting monitoring vehicle as claimed in claim 1, wherein an end cap (24) for shielding the slider (25) and the conductive ring groove (26) is fixedly arranged on the outer side of the cross bar (15), and the end cap (24) is fixedly connected with the slider (25).

4. Mobile lift monitoring cart according to claim 1, characterized in that the lift assembly comprises a hydraulic lever (13) and a hydraulic cylinder (12) for controlling the movement of the hydraulic lever (13).