Multi-section monitoring rod connected with supporting arm
By integrating the lifting unit and operating lever system on the monitoring rod, the height adjustment and rapid disassembly of the support arm are achieved, which solves the problem of inconvenient adjustment of the existing monitoring rod support arm, and improves the safety and practicality of the monitoring rod.
Patent Information
- Application Number
- CN202421210389.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The support arms on the existing monitoring rod cannot easily adjust the height, resulting in the need to use ladders when repairing and replacing surveillance cameras, traffic lights and other equipment, which increases the risk of maintenance personnel and reduces safety.
A multi-stage monitoring rod including a lifting unit is designed. The lifting unit consists of a threaded seat, a reducer motor, a screw, a limit guide groove, a slider, an operating rod, a slide plate, a return spring and a locking block, and is driven by a reducer motor. The screw drives the threaded seat to realize up and down movement of the support arm, and quickly disassemble and position adjustment of the support arm through the operating rod and slide.
The height of surveillance cameras, traffic lights and other equipment can be adjusted and replaced without the help of a ladder, which improves the safety of the surveillance lever during maintenance and replacement, and improves the flexibility and practicality of the equipment position.
Smart Images
Figure CN222316529U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of monitoring rods, in particular to a multi-section monitoring rod connected with a supporting arm. Background Art
[0002] A surveillance pole is a device used to mount surveillance cameras, used to support and adjust the position and angle of surveillance cameras. The length and shape of surveillance poles vary and can be selected according to specific needs. It is widely used in surveillance systems, such as monitoring public places, buildings, roads, etc., to provide security monitoring and surveillance functions.
[0003] The existing monitoring poles are equipped with support arms, and monitoring cameras, traffic lights and other equipment are installed on the support arms. However, most of the existing monitoring poles are welded to the support arms, which makes it inconvenient to adjust the height of the support arms. When inspecting and replacing monitoring cameras, traffic lights and other equipment, a ladder is required. Maintenance personnel are at risk of falling when standing on the ladder, which reduces the safety of monitoring cameras, traffic lights and other equipment on the multi-section monitoring poles during inspection and replacement. For this reason, we propose a multi-section monitoring pole connected to a support arm. Utility Model Content
[0004] The purpose of the utility model is to provide a multi-section monitoring rod connected with a support arm to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A multi-section monitoring rod connected to a support arm comprises a monitoring rod body, a side wall of the monitoring rod body is provided with a slot, a lifting unit is provided in the slot, the lifting unit comprises a threaded seat, the outer side wall of the threaded seat is provided with a supporting arm, a plurality of groups of positioning holes are provided on the supporting arm, and a plurality of groups of round sleeves are slidably connected to the supporting arm, an opening is provided through the outer wall of each group of round sleeves, and a U-shaped seat connected to the opening and the positioning holes is installed on the outer wall of each group of round sleeves, an operating rod is slidably connected in the U-shaped seat, and a locking block adapted to the opening and the positioning holes is installed at the bottom of the operating rod.
[0007] Further: the lifting unit also includes a reduction motor, which is located on the top inner wall of the slot, and the output end of the reduction motor is connected to a screw rod, which is threadedly connected to the threaded seat. A limiting guide groove is provided on the inner wall of the slot, and a slider is slidably connected in the limiting guide groove, and the outer wall of the slider is connected to the inner wall of the threaded seat.
[0008] Furthermore: a slide plate is connected to the outer wall of the bottom end of the operating rod, the slide plate is slidably connected to the inner wall of the U-shaped seat, and two sets of return springs are installed between the outer side surface of the slide plate and the inner wall of the U-shaped seat.
[0009] Furthermore: the top end of the operating rod passes through the outer wall of the U-shaped seat, and the top of the operating rod is connected with a pull ring.
[0010] Furthermore: an anti-slip pad is provided on the outer surface of the locking block, and a corrugated protrusion is embedded in the inner wall of each group of positioning holes.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The utility model can drive the screw rod to rotate through the operation of the reduction motor, and the threaded seat connected to the screw rod threadably can drive the support arm to move up and down after being limited by the sliding of the limit guide groove and the slider, so that the monitoring cameras, traffic lights and other equipment installed on the multiple groups of round sleeves on the support arm can be lowered before inspection and replacement, and the monitoring cameras, traffic lights and other equipment on the monitoring pole do not need to be repaired or replaced with the help of a ladder, which effectively improves the safety of the multi-section monitoring pole during inspection and replacement; through the action of the operating rod, the slide plate and the reset spring, the locking block at the bottom can be connected or disconnected from the positioning hole provided on the support arm, thereby realizing rapid disassembly and assembly of the round sleeve and the support arm, and facilitating the adjustment of the left and right positions of the monitoring cameras, traffic lights and other equipment installed on the round sleeve, and the positions of the monitoring cameras, traffic lights and other equipment can be quickly adjusted according to needs, thereby improving the practicality of the multi-section monitoring pole. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the connection structure between the monitoring rod body and the support arm part of the utility model;
[0015] Figure 3 It is a cross-sectional schematic diagram of the side connection structure of the support arm, the round sleeve and the U-shaped seat of the utility model.
[0016] In the figure: 1. monitoring rod body; 2. supporting arm; 3. U-shaped seat; 4. round sleeve; 5. slot; 6. reduction motor; 7. slider; 8. threaded seat; 9. limit guide groove; 10. screw rod; 11. operating lever; 12. slide plate; 13. reset spring; 14. opening; 15. locking block; 16. positioning hole. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] Embodiment 1:
[0019] See also Figure 1-3 The utility model provides a technical solution: a multi-section monitoring rod connected to a support arm, comprising a monitoring rod body 1, a side wall of the monitoring rod body 1 is provided with a slot 5, a lifting unit is provided in the slot 5, the lifting unit comprises a threaded seat 8, a support arm 2 is installed on the outer wall of the threaded seat 8, a plurality of groups of positioning holes 16 are provided on the support arm 2, and a plurality of groups of round sleeves 4 are slidably connected to the support arm 2, an opening 14 is provided through the outer wall of each group of round sleeves 4, and a U-shaped seat 3 connected with the opening 14 and the positioning hole 16 is installed on the outer wall of each group of round sleeves 4, an operating rod 11 is slidably connected in the U-shaped seat 3, and a locking block 15 adapted to the opening 14 and the positioning hole 16 is installed at the bottom of the operating rod 11.
[0020] The number of groups of circular sleeves 4 can be set according to actual needs. Surveillance cameras, traffic lights and other equipment are installed on the front side of the circular sleeves 4. The surveillance cameras, traffic lights and other equipment face the use surface. An electrical box can also be installed on the monitoring rod body 1. The electrical box is equipped with battery packs, controllers and other equipment. The electrical ends of various electrical equipment are electrically connected to the battery packs and the electrical ends of the controller. Through the operation of the lifting unit, the support arm 2 on the outer wall of the threaded seat 8 can be driven to move up and down, and the surveillance cameras, traffic lights and other equipment installed on the multiple groups of circular sleeves 4 on the support arm 2 can be lowered for inspection and replacement. The surveillance cameras, traffic lights and other equipment on the monitoring rod body 1 can be repaired and replaced. No ladder is required for replacement, which effectively improves the safety of the multi-section monitoring pole during maintenance and replacement; by sliding the operating rod 11 and the slide plate 12, the locking block 15 at the bottom can be connected or disconnected from the positioning hole 16 opened on the support arm 2. When the locking block 15 is connected to the corresponding positioning hole 16, the round sleeve 4 and the support arm 2 are fixed. When the locking block 15 is located in the opening 14, the round sleeve 4 can slide on the support arm 2, and the left and right positions of the monitoring cameras, traffic lights and other equipment installed on the round sleeve 2 can be adjusted. The positions of the monitoring cameras, traffic lights and other equipment can be quickly adjusted according to needs, thereby improving the practicality of the multi-section monitoring pole.
[0021] Among them, preferably, the lifting unit also includes a reduction motor 6, which is located at the top inner wall of the slot 5, and the output end of the reduction motor 6 is connected to a screw rod 10, which is threadedly connected to the threaded seat 8. A limiting guide groove 9 is provided on the inner wall of the slot 5, and a slider 7 is slidably connected in the limiting guide groove 9, and the outer wall of the slider 7 is connected to the inner side wall of the threaded seat 8; the slider 7 is fixedly connected to the threaded seat 8, and the operation of the reduction motor 6 can drive the screw rod 10 to rotate. After the threaded seat 8 threadedly connected to the screw rod 10 is limited by the sliding of the limiting guide groove 9 and the slider 7, it can drive the support arm 2 fixedly connected to the outer wall of the threaded seat 8 to move up and down, thereby adjusting the height of equipment such as surveillance cameras and traffic lights.
[0022] Preferably, a slide plate 12 is connected to the outer wall of the bottom end of the operating rod 11, and the slide plate 12 is slidably connected to the inner wall of the U-shaped seat 3, and two groups of return springs 13 are installed between the outer side surface of the slide plate 12 and the inner wall of the U-shaped seat 3; the U-shaped seat 3 is fixedly connected to the circular sleeve 4, and the operating rod 11 is fixedly connected to the slide plate 12 and the locking block 15. When adjusting the position of the circular sleeve 4, the operating rod 11 is pulled outward, and the slide plate 12 moves outward at this time, and the return spring 13 is compressed. At this time, the locking block 15 is located at the opening 14 or the inner cavity of the U-shaped seat 3, and the circular sleeve 4 can slide on the support arm 2. After determining the position of the surveillance camera, traffic light and other equipment on the circular sleeve 4, the locking block 15 is aligned with the corresponding positioning hole 16, and the operating rod 11 is released. The compressed return spring 13 can automatically return to its position, so that the locking block 15 moves and is connected to the positioning hole 16, that is, the position of the surveillance camera, traffic light and other equipment on the circular sleeve 4 is fixed.
[0023] Preferably, the top end of the operating rod 11 passes through the outer wall of the U-shaped seat 3 , and a pull ring is connected to the top of the operating rod 11 ; the pull ring facilitates pulling the operating rod 11 .
[0024] Embodiment 2:
[0025] Reference Figure 3 This embodiment is different from the first embodiment in that: the outer surface of the locking block 15 is provided with an anti-skid pad, and the inner wall of each group of positioning holes 16 is embedded with a corrugated protrusion; the anti-skid pad and the protrusion increase the friction between the two, improve the installation stability of the circular sleeve 4 and the support arm 2, and improve the installation stability of the surveillance camera, traffic lights and other equipment on the circular sleeve 4.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A multi-section monitoring pole connected to a support arm, comprising a monitoring pole body (1), characterized in that: The side wall of the monitoring rod body (1) is provided with a slot (5), and a lifting unit is provided in the slot (5). The lifting unit comprises a threaded seat (8), and a support arm (2) is installed on the outer wall of the threaded seat (8). The support arm (2) is provided with a plurality of groups of positioning holes (16), and a plurality of groups of round sleeves (4) are slidably connected to the support arm (2), and the outer wall of each group of round sleeves (4) is provided with an opening (14) extending therethrough, and the outer wall of each group of round sleeves (4) is provided with a U-shaped seat (3) connected to the opening (14) and the positioning hole (16), and an operating rod (11) is slidably connected in the U-shaped seat (3), and a locking block (15) adapted to the opening (14) and the positioning hole (16) is installed at the bottom of the operating rod (11).
2. A multi-section monitoring pole connected with a support arm according to claim 1, characterized in that: The lifting unit further comprises a reduction motor (6), the reduction motor (6) being located on the top inner wall of the slot (5), and the output end of the reduction motor (6) being connected to a screw rod (10), and the screw rod (10) being threadedly connected to the threaded seat (8).
3. A multi-section monitoring pole connected with a support arm according to claim 2, characterized in that: The inner wall of the slot (5) is provided with a limit guide groove (9), a slider (7) is slidably connected in the limit guide groove (9), and the outer wall of the slider (7) is connected to the inner side wall of the threaded seat (8).
4. The multi-section monitoring pole connected with a support arm according to claim 1, characterized in that: The outer wall of the bottom end of the operating rod (11) is connected to a slide plate (12), the slide plate (12) is slidably connected to the inner wall of the U-shaped seat (3), and two groups of return springs (13) are installed between the outer side surface of the slide plate (12) and the inner wall of the U-shaped seat (3).
5. The multi-section monitoring pole connected with a support arm according to claim 1, characterized in that: The top end of the operating rod (11) passes through the outer wall of the U-shaped seat (3), and the top of the operating rod (11) is connected to a pull ring.
6. The multi-section monitoring pole connected with a support arm according to claim 1, characterized in that: The outer surface of the locking block (15) is provided with an anti-slip pad, and the inner wall of each group of positioning holes (16) is embedded with a corrugated protrusion.