Auxiliary mounting bracket of video monitoring control box

Abstract

The invention relates to the technical field of monitoring control box installation, in particular to an auxiliary installation support of a video monitoring control box. Comprising a supporting column, and further comprises a main mounting plate and an auxiliary mounting plate which are used for mounting a control box, and a connecting assembly, a reinforcing piece and a tension bearing piece which are used for connecting and fixing; a groove is formed in the front side of the supporting column, a main mounting plate is clamped in the groove and fixed, the left side and the right side of the main mounting plate are detachably connected with auxiliary mounting plates through connecting assemblies, and every two adjacent auxiliary mounting plates are detachably connected through a connecting assembly; the connecting assembly comprises a bearing piece and a matching piece connected to the bearing piece in a clamped mode. Through the design that the auxiliary mounting plates are spliced on the left side and the right side of the main mounting plate, a plurality of control boxes can share the same supporting column, and an independent support does not need to be independently arranged for each control box; and the mounting spaces of a plurality of control boxes can be concentrated on a single support column, so that the ground range occupied by the whole mounting is obviously reduced.

Description

Technical Field

[0001] This invention relates to the technical field of monitoring control box installation, specifically to an auxiliary mounting bracket for a video monitoring control box. Background Technology

[0002] With the continuous improvement of the social security and prevention system, video surveillance systems have been widely used in various scenarios such as urban roads, industrial parks, residential communities, and transportation hubs to achieve 24 / 7 security monitoring and event tracing. In the construction of a video surveillance system, the video surveillance control box, as the core equipment, is responsible for providing power distribution, signal aggregation, and protection functions for terminal devices such as surveillance cameras and switches. Its installation stability and rationality directly affect the operational reliability of the entire monitoring system.

[0003] Currently, for the installation of control boxes at multiple monitoring points, existing technology generally adopts a "one-to-one" installation mode, that is, each control box is equipped with an independent mounting bracket, and then the individual brackets are fixed to the ground or wall by methods such as cast-in-place concrete. This installation mode has several problems in practical applications, as follows:

[0004] Firstly, each control box requires an independent support frame, and each frame needs a separate concrete foundation to ensure load-bearing stability. The pouring area of ​​a single foundation typically needs to cover the bottom of the frame and the surrounding area. In scenarios with limited space resources, such as urban main roads, densely populated commercial areas, and small industrial parks, multiple independent supports and their foundations will occupy a significant amount of ground space. This may not only reduce pedestrian and vehicular traffic space but also create layout conflicts with surrounding green facilities, municipal pipelines, and streetlights, increasing the difficulty of coordinating planning and construction. Furthermore, for scenarios requiring large-scale deployment of monitoring points (such as large industrial parks and long municipal roads), the cumulative land area occupied by dozens or even hundreds of independent supports is enormous, significantly increasing land acquisition costs.

[0005] Secondly, the multiple control boxes corresponding to multiple mounting brackets present drawbacks such as cumbersome installation and low efficiency in subsequent maintenance: Installing multiple control boxes requires completing the foundation excavation, concrete pouring, curing, and bracket fixing for each bracket individually, resulting in a high degree of repetition. Furthermore, each bracket requires precise positioning and horizontal calibration, and the relative positional accuracy between multiple brackets must be maintained to adapt to the overall layout of the monitoring system, further increasing construction difficulty and labor costs. In addition, during later maintenance, each individual bracket, foundation, and control box needs to be inspected and maintained individually, leading to low maintenance efficiency.

[0006] Third, the decentralized layout of multiple control boxes corresponding to multiple independent mounting brackets results in a lack of effective linkage and reinforcement mechanisms between the brackets, and the overall structure is in a discrete state, making it impossible to form a stable system that can work together to bear loads. Under severe weather conditions such as strong winds, heavy rain, and blizzards, a single bracket can only rely on its own foundation to resist external forces, and is prone to shaking, tilting, or even falling due to concentrated forces, which can lead to the displacement of control boxes and loosening of internal wiring. Furthermore, there is currently a lack of structures that can install multiple control boxes on a single bracket and maintain sufficient stability.

[0007] In summary, the existing "one-to-one" control box installation mode, due to the large footprint of multiple mounting brackets, cumbersome installation and maintenance, and insufficient stability, is no longer able to meet the installation requirements of current large-scale, high-density video surveillance systems. There is an urgent need for a mounting bracket structure that can integrate multiple control boxes, has a small footprint, strong stability, and is easy to install, in order to solve the shortcomings of the existing technology. Summary of the Invention

[0008] This invention provides an auxiliary mounting bracket for a video surveillance control box to solve the problems of large footprint and cumbersome installation and maintenance caused by multiple mounting brackets in related technologies.

[0009] This invention provides an auxiliary mounting bracket for a video surveillance control box, including a support column, a main mounting plate and a secondary mounting plate for mounting the control box, and connecting components, reinforcing members, and tension members for connection and fixation. The support column has a groove on its front side, into which the main mounting plate is engaged and fixed. Secondary mounting plates are detachably connected to both sides of the main mounting plate via connecting components, and adjacent secondary mounting plates are also detachably connected via connecting components. The connecting components include a support member and a mating member engaged with the support member. Multiple connecting components at the same height are connected in series via reinforcing members, each reinforcing member consisting of multiple threaded assembly rods. Both sides of the upper reinforcing member are connected to the support column via tension members, forming a triangular stable structure.

[0010] In one possible implementation, when the main mounting plate and the sub-mounting plate are connected, the support member is fixed to the left and right sides of the main mounting plate, and the mating member is correspondingly fixed to the side of the sub-mounting plate closer to the main mounting plate; when two adjacent sub-mounting plates are connected, the support member is fixed to the side of the sub-mounting plate away from the main mounting plate, and the mating member is correspondingly fixed to the side of the other sub-mounting plate closer to the main mounting plate.

[0011] In one possible implementation, the support member is a rectangular structure with a mating groove on its upper side, a first insertion groove at the bottom of the mating groove, and a second insertion groove at the top of the support member.

[0012] In one possible implementation, the mating component has an inverted U-shaped structure, with a first plug-in block adapted to the second plug-in slot fixedly connected to the bottom end of the vertical section of the mating component near the support component, and a second plug-in block adapted to the second plug-in slot fixedly connected to the bottom end of the horizontal section of the mating component.

[0013] In one possible implementation, the assembly rod is divided into a middle assembly rod and a side assembly rod. Both ends of the middle assembly rod are provided with internal thread grooves. One end of the side assembly rod is provided with an external thread protrusion that matches the internal thread groove, and the other end is provided with an internal thread groove. Multiple assembly rods are connected end to end by threaded engagement to form a complete reinforcement.

[0014] In one possible implementation, the support member and the mating member each have two through holes distributed front and back at corresponding positions, and the support column has two through holes, with the two through holes corresponding to the through holes on the rear side of the upper and lower support members.

[0015] In one possible implementation, the tension member includes sliding grooves on the left and right sides of the support column, with sliding blocks slidably connected in the sliding grooves. The sliding blocks are fixed in the sliding grooves by bolts. One end of the tension rod is hinged to the sliding block, and the other end of the tension rod is hinged to the hinge seat. The hinge seat is threadedly connected to the internal thread groove at the end of the assembly rod by locking bolts.

[0016] In one possible implementation, both the main mounting plate and the auxiliary mounting plate are rectangular block structures. Mounting grooves are provided at the corners of the rectangular blocks, and a rectangular groove is provided at the center of the rectangular blocks. A mating thread groove is provided at the position corresponding to the mounting groove on the rear side of the control box. A rectangular strip that is fixedly welded to the center of the control box to engage with the rectangular groove is fixedly welded thereon.

[0017] In one possible implementation, a locking device for reinforcing the control box is also included. The locking device is mounted on the front side of the support column via a movable component. The locking device is a U-shaped structure with its opening facing forward. Multiple fixing columns are fixedly connected inside the U-shaped structure. Steel wire ropes are connected to the fixing columns, and the other end of the steel wire ropes is connected to a pull ring welded to the top of the control box.

[0018] In one possible implementation, the movable component includes a clearance slot at the top of the support column, a movable groove communicating with the clearance slot on the front side of the support column, a rotating screw rotatably connected in the clearance slot, a threaded ring threadedly connected to the rotating screw, and the front side of the threaded ring being fixedly connected to a locking member.

[0019] The above-described one or more technical solutions in the embodiments of the present invention have at least one of the following technical effects:

[0020] 1. An auxiliary mounting bracket for a video surveillance control box provided by an embodiment of the present invention provides primary overall reinforcement of the control box through a series connection of reinforcing components. Both sides of the upper reinforcing components are connected to the support column through bearing members, forming a large triangular stable structure and providing secondary overall reinforcement of the control box. The locking components and moving components on the support column form a small triangular stable structure with the control box and provide tertiary overall reinforcement of the control box. Furthermore, through the design of splicing sub-mounting plates on the left and right sides of the main mounting plate, multiple control boxes can share the same support column, eliminating the need to set up an independent bracket for each control box. Compared with the dispersed installation mode of multiple independent brackets in the prior art, this solution can concentrate the installation space of multiple control boxes on a single support column, significantly reducing the ground area occupied by the overall installation, effectively avoiding layout conflicts with surrounding public facilities and passage spaces. Especially in resource-scarce scenarios, it can significantly reduce land occupation costs, improve land resource utilization, and meet the development needs of efficient space utilization and energy conservation and environmental protection.

[0021] 2. An auxiliary mounting bracket for a video surveillance control box provided by an embodiment of the present invention significantly simplifies the installation process through modular design and a quick-connect structure. Firstly, the control box and mounting plate are pre-positioned via the insertion of rectangular strips and slots, and bolt fixing is quickly completed using the mounting slots at the corners. The main mounting plate and auxiliary mounting plate are quickly assembled via a snap-fit ​​structure of connecting components, eliminating the need for complex positioning calibration. Reinforcing components, tensioning components, and wire ropes all use standard connection methods such as threaded connections and snap-fit ​​connections, resulting in high installation efficiency and low operational difficulty. Compared to the cumbersome process of excavating, pouring, and calibrating multiple support foundations one by one in the prior art, this solution reduces a large number of repetitive processes, significantly lowering labor costs and construction time. Secondly, the auxiliary mounting plates on the left and right sides adopt a universal component design, allowing for flexible assembly or disassembly depending on the number of control boxes. During later maintenance, only a centralized inspection of the overall structure is required, eliminating the need to check individual supports one by one, greatly improving maintenance efficiency and reducing operation and maintenance costs.

[0022] 3. The auxiliary mounting bracket for a video surveillance control box provided in this embodiment of the invention allows for flexible selection of the number of control boxes based on the number of monitoring points and functional integration requirements. Different configurations can be switched by adding or removing the number of auxiliary mounting plates, assembly rods, and wire ropes, without replacing the core bracket components. Furthermore, the universal design of the auxiliary mounting plate enables flexible installation of the control box according to the installation location, reducing component production and inventory costs. It is widely applicable to monitoring system deployment scenarios of different scales, satisfying requirements for small footprint, high stability, and convenient installation, while also offering strong scenario adaptability to meet diverse installation needs. Attached Figure Description

[0023] Figure 1This is a first-view structural schematic diagram of an auxiliary mounting bracket for a video surveillance control box provided in an embodiment of the present invention.

[0024] Figure 2 This is a second-view structural schematic diagram of an auxiliary mounting bracket for a video surveillance control box provided in an embodiment of the present invention.

[0025] Figure 3 This is a partial structural cross-sectional view of an auxiliary mounting bracket for a video surveillance control box provided in an embodiment of the present invention.

[0026] Figure 4 yes Figure 3 Enlarged view of the structure at point A in the middle.

[0027] Figure 5 yes Figure 3 Enlarged view of the structure at point B in the middle.

[0028] Figure 6 This is a schematic diagram of the main mounting plate structure of an auxiliary mounting bracket for a video surveillance control box provided in an embodiment of the present invention.

[0029] Figure 7 This is a schematic diagram of the auxiliary mounting plate structure of an auxiliary mounting bracket for a video surveillance control box provided in an embodiment of the present invention.

[0030] Figure 8 This is a cross-sectional view showing the connection between the main mounting plate and the auxiliary mounting plate of an auxiliary mounting bracket for a video surveillance control box provided in an embodiment of the present invention.

[0031] Figure 9 This is a cross-sectional view of the reinforcement and connection components of an auxiliary mounting bracket for a video surveillance control box provided in an embodiment of the present invention.

[0032] Figure 10 This is a schematic diagram of the support structure of an auxiliary mounting bracket for a video surveillance control box provided in an embodiment of the present invention.

[0033] In the diagram: 1. Support column; 11. Through hole; 2. Main mounting plate; 21. Mounting groove; 22. Rectangular groove; 3. Secondary mounting plate; 4. Connecting assembly; 41. Support member; 411. Mating groove; 412. First insertion groove; 413. Second insertion groove; 42. Mating member; 421. First insertion block; 422. Second insertion block; 43. Through hole; 5. Control box; 51. Rectangular strip; 52. Pull ring; 6. Reinforcing member; 61. Assembly rod; 7. Tensioning member; 71. Sliding groove; 72. Sliding block; 73. Tensioning rod; 74. Hinge seat; 75. Locking bolt; 8. Moving assembly; 81. Clearance through groove; 82. Moving groove; 83. Rotating screw; 84. Threaded ring; 9. Locking member; 91. Fixed column; 92. Steel wire rope. Detailed Implementation

[0034] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described below, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0035] Please see Figure 1 , Figure 2 , Figure 6 , Figure 7 and Figure 10 An auxiliary mounting bracket for a video surveillance control box includes a support column 1, a main mounting plate 2 on the support column 1, and auxiliary mounting plates 3 on both the left and right sides of the main mounting plate 2 via connecting components 4. Adjacent auxiliary mounting plates 3 are also connected by connecting components 4 (when the number of auxiliary mounting plates 3 on one side is greater than 2, only one auxiliary mounting plate 3 is shown in the attached figure). A control box 5 is mounted on the front side of both the main mounting plate 2 and the auxiliary mounting plates 3.

[0036] The support column 1, main mounting plate 2, and auxiliary mounting plate 3 are all integrally formed from carbon steel and hot-dip galvanized to ensure the overall load-bearing strength of the support. It should be noted that the support column 1 is pre-cast underground according to the existing installation method. A groove is opened on the front side of the support column 1 at a height of 1-1.5m above the ground (to facilitate the operation of the control box 5 by the operators later). The depth of the groove is slightly less than the thickness of the main mounting plate 2. The main mounting plate 2 can be inserted into the groove. The main mounting plate 2 in the groove is fixed in the existing way. It can be welded or threaded into the groove. Both fixing methods can ensure the connection strength between the main mounting plate 2 and the support column 1. The specific choice can be made according to the on-site construction conditions, which will not be elaborated here. A reinforcing block can be set on the front side of the support column 1 and at the bottom of the main mounting plate 2 to effectively enhance the stability of the support for the main mounting plate 2 and prevent the main mounting plate 2 from deforming after long-term load.

[0037] Please see Figure 1 , Figure 2 and Figure 3 Since the main mounting plate 2 and the sub-mounting plate 3 are quickly positioned and connected through the connecting component 4, the connecting component 4 includes a support member 41 and a mating member 42. Specifically, the main mounting plate 2 is symmetrically provided with two upper and lower support members 41 on both the left and right sides, and the sub-mounting plate 3 connected to the main mounting plate 2 is provided with a mating member 42 on the side close to the main mounting plate 2. The mating member 42 can be correspondingly snapped into the support member 41 to achieve the initial positioning of the main mounting plate 2 and the sub-mounting plate 3.

[0038] Please see Figure 2 and Figure 3 Both the main mounting plate 2 and the auxiliary mounting plate 3 are rectangular block structures. Mounting grooves 22 are provided at the corners of the rectangular blocks, and rectangular grooves 21 are provided at the center of the rectangular blocks. A mating thread groove is provided on the rear side of the control box 5 at the position corresponding to the mounting grooves 22. A rectangular strip 51 is fixedly welded at the center of the control box 5. The rectangular strip 51 and the rectangular groove 21 are inserted and matched to realize the pre-positioning of the control box 5 and the mounting plate.

[0039] Before connecting the main mounting plate 2 and the auxiliary mounting plate 3, the control box 5 must be installed on the main mounting plate 2 or the auxiliary mounting plate 3. The specific installation steps are as follows: First, align the rectangular strip 51 in the center of the control box 5 with the rectangular groove 21 in the center of the main mounting plate 2 or the auxiliary mounting plate 3 to complete the initial fixation of the control box 5. At this time, the mounting groove 22 on the main mounting plate 2 or the auxiliary mounting plate 3 corresponds precisely to the mating thread groove on the control box 5. Then, fix it with bolts to complete the fixation of the control box 5.

[0040] It should be noted that the auxiliary mounting plates 3 on the left and right sides are universal parts. The auxiliary mounting plates 3 on the left and right sides are symmetrically arranged with the central axis of the main mounting plate 2. Since the mating part 42 of the auxiliary mounting plate 3 located on the left side of the main mounting plate 2 is located on the right side, and the mating part 42 of the auxiliary mounting plate 3 located on the right side of the main mounting plate 2 is located on the left side, when installing the control box 5, the control box 5 can be installed at the front end or rear end of the auxiliary mounting plate 3 according to the installation position of the auxiliary mounting plate 3 (located on the left or right side of the main mounting plate 2). This effectively improves the compatibility between the main mounting plate 2 and the auxiliary mounting plate 3 and reduces the production and inventory costs of the components.

[0041] Depending on the actual monitoring requirements (such as the number of monitoring points, the integration requirements of the control boxes, etc.), one, three, or five control boxes 5 can be installed. To ensure installation stability, an odd number of control boxes 5 is preferred because an odd number of control boxes 5 ensures that the overall center of gravity coincides with the central axis of the support column 1, avoiding uneven stress on the support due to center of gravity shift. Since the installation steps for three control boxes 5 and five control boxes 5 are basically the same, only the number of auxiliary mounting plates 3 and the corresponding reinforcement structure need to be increased. The following detailed explanation uses the installation of three control boxes 5 (one on the main mounting plate 2 and one on each of the left and right auxiliary mounting plates 3) as an example.

[0042] Please see Figure 6 , Figure 7 and Figure 8The support member 41 has a rectangular structure. A mating groove 411 is provided on the upper side of the support member 41. The width of the mating groove 411 is the same as the thickness of the vertical section of the mating member 42. A first insertion groove 412 is provided at the bottom of the mating groove 411, and a second insertion groove 413 is provided at the top of the support member 41. The depth of the first insertion groove 412 is greater than the depth of the second insertion groove 413. The mating member 42 has an inverted U-shaped structure. A first insertion block 421 that matches the first insertion groove 412 is integrally formed at the bottom of the vertical section of the mating member 42 near the support member 41. A second insertion block 422 that matches the second insertion groove 413 is integrally formed at the bottom of the horizontal section of the mating member 42. The surfaces of the first insertion block 421 and the second insertion block 422 are provided with anti-slip textures to increase the friction after insertion and prevent loosening.

[0043] During the process of the mating part 42 engaging with the mating groove 411 on the support part 41, the first insertion block 421 first contacts the guide end of the first insertion groove 412. The upper end of the opening of the first insertion groove 412 is chamfered to facilitate the quick alignment and insertion of the first insertion block 421 into the first insertion groove 412. As the mating part 42 continues to be pressed down, the second insertion block 422 will be inserted into the second insertion groove 413 accordingly. When both the first insertion block 421 and the second insertion block 422 are in place, the mating part 42 and the support part 41 are in a locked state and will not shake under non-external impact or prying action, thus initially completing the docking and locking of the main mounting plate 2 and the secondary mounting plate 3.

[0044] Please see Figure 2 , Figure 9 and Figure 10 To further enhance the overall stability of the support, multiple connecting components 4 at the same height are connected by reinforcement components 6. The reinforcement components 6 are connected by multiple assembly rods 61 that are threaded and detachable. The two ends of the middle assembly rod 61 are internally threaded grooves, while the two side assembly rods 61 have external threads at one end (matching the internal threaded groove of the middle assembly rod 61) and internal threaded grooves at the other end. This structural design facilitates the quick screwing of the two side assembly rods 61 with the middle assembly rod 61 and facilitates the subsequent installation of the support component 7. The two sides of the upper reinforcement component 6 are connected to the support column 1 by the support component 7 to form a triangular stable structure. The support component 41 and the mating component 42 on the same connecting component 4 are provided with through holes 43 that pass through from left to right. The support column 1 has two through holes 11 that correspond to the positions of the upper and lower through holes 43 on the rear side.

[0045] After the auxiliary mounting plates 3 on the left and right sides are sequentially snapped onto the main mounting plate 2, the reinforcement 6 is installed: the three assembly rods 61 (one in the middle and one on each side) are sequentially threaded together to form the reinforcement 6. The two reinforcement 6 are sequentially passed through the through hole 43 and the through hole 11 at the same height on the rear side, so that the multiple auxiliary mounting plates 3 and the main mounting plate 2 are all connected to the support column 1 as a whole, increasing the stability of the overall connection.

[0046] Please see Figure 1 , Figure 4 and Figure 5 The supporting member 7 includes sliding grooves 71 on the left and right sides of the support column 1. Sliding blocks 72 are slidably connected in the sliding grooves 71. Threaded holes are provided on the sliding blocks 72. Fixed holes are provided in the sliding grooves 71. The blocks are fixed in the sliding grooves 71 by bolt threads. A tension rod 73 is hinged to the sliding block 72 by a pin. The other end of the tension rod 73 is hinged to a hinge seat 74. The hinge seat 74 is threadedly connected to the threaded groove at one end of the assembly rod 61 by a locking bolt 75.

[0047] The installation steps for the tensioning component 7 are as follows: move the sliding blocks 72 on both sides up and down to adjust to a suitable height, move the tensioning rod 73 to the ends close to the reinforcement component 6, connect the hinge seat 74 to the threaded grooves at both ends of the reinforcement component 6 with the locking bolt 75 and tighten it, then fix the sliding block 72 in the fixing hole of the sliding groove 71 with the corresponding thread of the bolt. After installation, the tensioning rod 73 on both sides, the reinforcement component 6 and the support column 1 form a stable large triangular structure and provide secondary overall reinforcement to the control box 5, further increasing the overall stability.

[0048] Please see Figure 1 , Figure 2 and Figure 4 The auxiliary mounting bracket for the video surveillance control box also includes a movable component 8 and a locking component 9 for reinforcing the control box 5. The locking component 9 is installed on the front side of the support column 1 via the movable component 8. The movable component 8 includes a clearance slot 81 at the top of the support column 1 and a movable groove 82 communicating with the clearance slot 81 on the front side of the support column 1. A rotating screw 83 is rotatably connected in the clearance slot 81, and a threaded ring 84 is threadedly connected to the rotating screw 83. The front side of the threaded ring 84 is fixed to the locking component 9. Connection; a locking component 9 is installed on the front side of the support column 1 via a movable component 8. The locking component 9 is a U-shaped structure with the opening facing forward. Multiple fixed posts 91 are fixedly connected inside the U-shaped structure of the locking component 9. Steel wire ropes 92 are connected to the fixed posts 91 via buckles. The other end of the steel wire ropes 92 is connected to the pull ring 52 welded to the top of the control box 5 via a hook lock. The locking component 9, the movable component 8 and the control box 5 on the support column 1 form a small triangular stable structure and provide three-level overall reinforcement to the control box 5.

[0049] It should be noted that both the buckle and the hook lock adopt the existing standard parts structure: the existing buckle is a U-bolt buckle, which can fold one end of the wire rope 92 and lock it with the nut thread, resulting in a strong connection; the hook lock at the other end of the wire rope 92 is a spring automatic lock, which facilitates quick fixing and disassembly of the pull ring 52 and improves installation efficiency.

[0050] The specific steps for using the moving component 8 and the locking component 9 are as follows: To further enhance the installation stability of the control box 5 and the support column 1 after installation, after the control box 5 and the reinforcement component 6 are installed, the wire rope 92 is connected and tightened. First, the handwheel is turned to drive the rotating screw 83 to rotate, so that the threaded ring 84 drives the locking component 9 to move to the bottom of the moving groove 82. At this time, the wire rope 92 is in a slack state, which is convenient for connection. Then, the wire ropes 92 fixed on the fixed column 91 are connected to the pull rings 52 at the top of each control box 5 through the hook locks, ensuring that each control box 5 is connected to a corresponding wire rope 92. After the connection is completed, the handwheel is turned in the opposite direction to drive the rotating screw 83 to rotate, so that the threaded ring 84 drives the locking component 9 to move upward along the moving groove 82. At this time, the wire rope 92 connected between the fixed column 91 and the pull ring 52 gradually becomes taut until all the wire ropes 92 are stretched and taut. Then, the handwheel is stopped to complete the further vertical fixation of the control box 5.

[0051] When five control boxes 5 need to be installed, simply connect the existing sub-mounting plates 3 on the left and right sides using connecting components 4. The connection method is the same as that of the main mounting plate 2 and the sub-mounting plate 3. The number of assembly rods 61 of the reinforcing components 6 is increased accordingly. At the same time, the control boxes 5 are installed on the newly added sub-mounting plates 3. Finally, by increasing the number of fixing columns 91 and steel wire ropes 92, the stable installation of five control boxes 5 is achieved. When only one control box 5 needs to be installed, there is no need to install the sub-mounting plates 3, connecting components 4, reinforcing components 6 and bearing components 7. The control box 5 is directly installed on the main mounting plate 2 and assisted in fixing by the steel wire ropes 92 of the moving components 8. The installation process is simple and adaptable to different scenario requirements.

[0052] In embodiments of the present invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0053] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "connected," "installed," and "connected" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, an integral connection, or a sliding connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0054] The embodiments described herein are preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made based on the structure, shape, and principle of the present invention should be covered within the scope of protection of the present invention.

Claims

1. An auxiliary mounting bracket for a video surveillance control box, comprising a support column, characterized in that: It also includes a main mounting plate and a secondary mounting plate for mounting the control box, as well as connecting components, reinforcements and support members for connecting and fixing; The front side of the support column has a groove, the main mounting plate is snapped into the groove and fixed, and the left and right sides of the main mounting plate are detachably connected to the auxiliary mounting plates through connecting components. Adjacent auxiliary mounting plates are also detachably connected to each other through connecting components. The connecting components include a support and a mating part that snaps onto the support; Multiple connecting components at the same height are connected in series through reinforcement members to provide primary overall reinforcement to the control box. The reinforcement members are composed of multiple assembled rods connected by threads. Both sides of the upper reinforcement members are connected to the support column through bearing members to form a large triangular stable structure and provide secondary overall reinforcement to the control box. It also includes a moving component and a locking component for reinforcing the control box. The front side of the support column is equipped with a locking component that moves up and down via the moving component. The locking component, the moving component, and the control box form a small triangular stable structure and provide three-level overall reinforcement to the control box.

2. The auxiliary mounting bracket for a video surveillance control box according to claim 1, characterized in that: When the main mounting plate and the sub-mounting plate are connected, the support is fixed on the left and right sides of the main mounting plate, and the mating parts are fixed on the side of the sub-mounting plate closest to the main mounting plate. When two adjacent sub-mounting plates are connected, the support is fixed to the side of the sub-mounting plate away from the main mounting plate, and the mating part is fixed to the side of the other sub-mounting plate closer to the main mounting plate.

3. The auxiliary mounting bracket for a video surveillance control box according to claim 2, characterized in that: The support member has a rectangular structure with a mating groove on its upper side, a first insertion groove at the bottom of the mating groove, and a second insertion groove at the top of the support member.

4. The auxiliary mounting bracket for a video surveillance control box according to claim 3, characterized in that: The mating component has an inverted U-shaped structure. The bottom end of the vertical section of the mating component near the support component is fixedly connected to a first plug-in block that matches the second plug-in slot, and the bottom end of the horizontal section of the mating component is fixedly connected to a second plug-in block that matches the second plug-in slot.

5. The auxiliary mounting bracket for a video surveillance control box according to claim 1, characterized in that: The assembly rod is divided into a middle assembly rod and a side assembly rod. Both ends of the middle assembly rod are provided with internal thread grooves. One end of the side assembly rod is provided with an external thread protrusion that matches the internal thread groove, and the other end is provided with an internal thread groove. Multiple assembly rods are connected end to end by threaded engagement to form a complete reinforcement.

6. The auxiliary mounting bracket for a video surveillance control box according to claim 1, characterized in that: The supporting component and the mating component each have two through holes distributed front and back at corresponding positions. The support column has two through holes, and the two through holes correspond to the positions of the through holes on the rear side of the upper and lower supporting components.

7. The auxiliary mounting bracket for a video surveillance control box according to claim 5, characterized in that: The tensioning component includes sliding grooves on the left and right sides of the support column. Sliding blocks are slidably connected in the sliding grooves. The sliding blocks are fixed in the sliding grooves by bolts. One end of the tensioning rod is hinged to the sliding block, and the other end of the tensioning rod is hinged to the hinge seat. The hinge seat is threadedly connected to the internal thread groove at the end of the assembly rod by locking bolts.

8. The auxiliary mounting bracket for a video surveillance control box according to claim 1, characterized in that: Both the main mounting plate and the auxiliary mounting plate are rectangular block structures. Mounting grooves are provided at the corners of the rectangular blocks, and a rectangular groove is provided at the center of the rectangular blocks. A mating thread groove is provided at the position of the mounting groove on the rear side of the control box. A rectangular strip that is fixedly welded to the center of the control box to fit into the rectangular groove is also fixedly welded thereto.

9. The auxiliary mounting bracket for a video surveillance control box according to claim 1, characterized in that: The locking component is a U-shaped structure with the opening facing forward. Multiple fixing posts are fixedly connected inside the U-shaped structure. Steel wire ropes are connected to the fixing posts, and the other end of the steel wire ropes is connected to a pull ring welded to the top of the control box.

10. The auxiliary mounting bracket for a video surveillance control box according to claim 9, characterized in that: The movable component includes a clearance slot at the top of the support column, a movable groove communicating with the clearance slot on the front side of the support column, a rotating screw rotatably connected in the clearance slot, a threaded ring threadedly connected to the rotating screw, and the front side of the threaded ring fixedly connected to a locking component.

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