Camera anti-shake support for railway video monitoring

Abstract

The utility model discloses a camera anti-shake support for railway video monitoring, which comprises an L-shaped frame, one side of the L-shaped frame is bolted with a fixing block, one side of the fixing block is bolted with a shaft rod I, the surface of the shaft rod I is rotatably connected with a bearing I, the surface of the bearing I is bolted with a U-shaped frame, and the U-shaped frame is rotatably connected with a bearing II. A user can install the device on a mounting frame through an L-shaped frame, then a railway video monitoring camera and a mounting plate are installed, when the mounting frame shakes, a mounting column drives a second bearing to rotate on the surface of a second shaft rod, meanwhile, a U-shaped frame drives a first bearing to rotate on the surface of a first shaft rod, and through arrangement of a balance weight disc, the balance weight disc can rotate on the surface of the first shaft rod; the balance of the camera can be effectively ensured, so that an anti-shake effect on the device can be effectively and conveniently achieved, a user can sleeve a plurality of balance weight discs with a screw rod and then screw a nut to limit and fix the balance weight discs, and thus the balance weight can be effectively and conveniently adjusted according to the weight of the camera.

Description

Technical Field

[0001] The utility model belongs to the technical field of monitoring brackets, and particularly relates to an anti-shake bracket for a camera used in railway video monitoring. Background Technique

[0002] Railway monitoring cameras are an important part of the railway video monitoring system, and are used to realize real-time monitoring of key parts such as railway lines, stations, and machine rooms. According to different application places and requirements, there are various types of railway monitoring cameras, including high-speed dome cameras, bullet cameras, hemispherical cameras, etc.

[0003] Currently, the Chinese utility model with the publication number of CN214384340U discloses a video monitoring camera bracket, which includes a mounting base. A first connecting rod is rotatably connected inside the mounting base. A first butterfly bolt is slidably connected inside each of the two limiting grooves. The first butterfly bolt is rotatably connected to the top end of the second connecting rod. A butterfly nut is threadedly connected to one end of the outer surface of the first butterfly bolt. By loosening the first butterfly bolt, it is convenient for the second connecting rod to slide up and down along the length direction of the first connecting rod, thereby facilitating the adjustment of the relative height of the camera body, and solving the problem that the length of the existing video monitoring camera bracket is not easy to adjust.

[0004] However, the existing railway video monitoring camera brackets cannot effectively facilitate anti-shake, and at the same time, they cannot effectively facilitate the adjustment of the counterweight according to the weight of the camera. To solve the above problems, we provide an anti-shake bracket for a camera used in railway video monitoring. Content of the Utility Model

[0005] The purpose of the utility model is to provide an anti-shake bracket for a camera used in railway video monitoring to solve the problems raised in the above background technique.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: An anti-shake bracket for a camera used in railway video monitoring includes an L-shaped frame. A fixing block is bolted to one side of the L-shaped frame. A first shaft rod is bolted to one side of the fixing block. A first bearing is rotatably connected to the surface of the first shaft rod. A U-shaped frame is bolted to the surface of the first bearing. A second shaft rod is bolted inside the U-shaped frame. A second bearing is rotatably connected to the surface of the second shaft rod. A mounting column is bolted to the surface of the second bearing. A screw rod is bolted to the bottom of the mounting column. A fixing ring is bolted to the surface of the screw rod. A counterweight plate is sleeved on the surface of the screw rod. A nut is threadedly connected to the surface of the screw rod.

[0007] Adopting the above technical solution: The user can install the device on the mounting frame through the L-shaped frame, and then install the camera for railway video surveillance on the mounting plate. When the mounting frame shakes, the mounting column drives the second bearing to rotate on the surface of the second shaft rod, and at the same time, the U-shaped frame drives the first bearing to rotate on the surface of the first shaft rod. By setting the counterweight disc, the balance of the camera can be effectively ensured, thereby effectively facilitating the anti-shake function of the device. The user can sleeve multiple counterweight discs on the screw rod, and then turn the nut to limit and fix the counterweight disc, so as to effectively facilitate the adjustment of the counterweight according to the weight of the camera.

[0008] The utility model is further arranged such that a first reinforcing block is bolted to one side of the L-shaped frame, and the bottom of the first reinforcing block is bolted to the L-shaped frame.

[0009] Adopting the above technical solution: By setting the first reinforcing block, the L-shaped frame can be effectively reinforced.

[0010] The utility model is further arranged such that a round hole is formed inside the L-shaped frame.

[0011] Adopting the above technical solution: By setting the round hole, the device can be effectively installed.

[0012] The utility model is further arranged such that second reinforcing blocks are bolted to the top, bottom, front and back of the fixing block, and one side of the second reinforcing block is bolted to the L-shaped frame.

[0013] Adopting the above technical solution: By setting the second reinforcing block, the fixing block can be effectively reinforced.

[0014] The utility model is further arranged such that a mounting plate is bolted to the top of the mounting column, and mounting holes are formed inside the mounting plate.

[0015] Adopting the above technical solution: By setting the mounting plate, the camera can be effectively installed.

[0016] In summary, the utility model has the following beneficial effects:

[0017] The user can install the device on the mounting frame through the L-shaped frame, and then install the camera for railway video surveillance on the mounting plate. When the mounting frame shakes, the mounting column drives the second bearing to rotate on the surface of the second shaft rod, and at the same time, the U-shaped frame drives the first bearing to rotate on the surface of the first shaft rod. By setting the counterweight disc, the balance of the camera can be effectively ensured, thereby effectively facilitating the anti-shake function of the device;

[0018] The user can sleeve multiple counterweight discs on the screw rod, and then turn the nut to limit and fix the counterweight disc, so as to effectively facilitate the adjustment of the counterweight according to the weight of the camera. Description of the Drawings

[0019] Figure 1 is a three-dimensional schematic diagram of the structure of the present utility model;

[0020] Figure 2 is a front view of the structure of the present utility model.

[0021] Reference numerals: 1, L-shaped frame; 2, fixing block; 3, first shaft rod; 4, first bearing; 5, U-shaped frame; 6, second shaft rod; 7, second bearing; 8, mounting column; 9, screw; 10, fixing ring; 11, counterweight plate; 12, nut; 13, first reinforcing block; 14, circular hole; 15, second reinforcing block; 16, mounting plate; 17, mounting hole. Detailed Description of the Embodiments

[0022] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0023] Embodiment 1:

[0024] Referring to Figure 1 and Figure 2 , an anti-shake bracket for a railway video surveillance camera includes an L-shaped frame 1. A fixing block 2 is bolted to one side of the L-shaped frame 1. A first shaft rod 3 is bolted to one side of the fixing block 2. A first bearing 4 is rotatably connected to the surface of the first shaft rod 3. A U-shaped frame 5 is bolted to the surface of the first bearing 4. A second shaft rod 6 is bolted to the inside of the U-shaped frame 5. A second bearing 7 is rotatably connected to the surface of the second shaft rod 6. A mounting column 8 is bolted to the surface of the second bearing 7. The user can install the device through the L-shaped frame 1 and the mounting frame, and then install the railway video surveillance camera on the mounting plate 16. When the mounting frame shakes, the mounting column 8 drives the second bearing 7 to rotate on the surface of the second shaft rod 6, and at the same time, the U-shaped frame 5 drives the first bearing 4 to rotate on the surface of the first shaft rod 3. By setting the counterweight plate 11, the balance of the camera can be effectively ensured, thereby effectively facilitating the anti-shake function of the device.

[0025] Referring to Figure 1 , a first reinforcing block 13 is bolted to one side of the L-shaped frame 1, and the bottom of the first reinforcing block 13 is bolted to the L-shaped frame 1. By setting the first reinforcing block 13, the L-shaped frame 1 can be effectively reinforced.

[0026] Referring to Figure 1 , a circular hole 14 is formed in the inside of the L-shaped frame 1. By setting the circular hole 14, the device can be effectively installed.

[0027] Brief description of the usage process: The user can install the device on the mounting frame through the L-shaped frame 1, and then install the camera for railway video surveillance on the mounting plate 16. When the mounting frame shakes, the mounting column 8 drives the second bearing 7 to rotate on the surface of the second shaft rod 6, and at the same time, the U-shaped frame 5 drives the first bearing 4 to rotate on the surface of the first shaft rod 3. By setting the counterweight plate 11, the balance of the camera can be effectively guaranteed, so that the anti-shake effect of the device can be effectively facilitated.

[0028] Embodiment 2:

[0029] Reference Figure 1 and Figure 2 , a screw rod 9 is bolted to the bottom of the mounting column 8, a fixing ring 10 is bolted to the surface of the screw rod 9, a counterweight plate 11 is sleeved on the surface of the screw rod 9, and a nut 12 is threadedly connected to the surface of the screw rod 9. The user can sleeve a plurality of counterweight plates 11 on the screw rod 9, and then turn the nut 12 to limit and fix the counterweight plate 11, so that the counterweight can be effectively adjusted according to the weight of the camera.

[0030] Reference Figure 1 One side of the fixing block 2 is bolted to the L-shaped frame 1 by the second reinforcing blocks 15 bolted to the top, bottom, front and back of the fixing block 2. By setting the second reinforcing blocks 15, the fixing block 2 can be effectively reinforced.

[0031] Reference Figure 1 A mounting plate 16 is bolted to the top of the mounting column 8, and mounting holes 17 are formed in the interior of the mounting plate 16. By setting the mounting plate 16, the camera can be effectively installed.

[0032] Brief description of the usage process: The user can sleeve a plurality of counterweight plates 11 on the screw rod 9, and then turn the nut 12 to limit and fix the counterweight plate 11, so that the counterweight can be effectively adjusted according to the weight of the camera.

[0033] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications without creative contributions to this embodiment after reading this specification, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. An anti-shake bracket for a railway video surveillance camera, comprising an L-shaped bracket (1), characterized in that: One side of the L-shaped frame (1) is bolted with a fixing block (2). One side of the fixing block (2) is bolted with a first shaft rod (3). The surface of the first shaft rod (3) is rotatably connected with a first bearing (4). The surface of the first bearing (4) is bolted with a U-shaped frame (5). A second shaft rod (6) is bolted inside the U-shaped frame (5). The surface of the second shaft rod (6) is rotatably connected with a second bearing (7). The surface of the second bearing (7) is bolted with a mounting post (8). The bottom of the mounting post (8) is bolted with a screw rod (9). The surface of the screw rod (9) is bolted with a fixing ring (10). A counterweight disc (11) is sleeved on the surface of the screw rod (9). A nut (12) is threadedly connected to the surface of the screw rod (9).

2. The anti-shake bracket for a railway video surveillance camera according to claim 1, wherein: One side of the L-shaped frame (1) is bolted with a first reinforcing block (13). The bottom of the first reinforcing block (13) is bolted with the L-shaped frame (1).

3. The anti-shake bracket for a railway video surveillance camera according to claim 1, characterized in that: A round hole (14) is formed inside the L-shaped frame (1).

4. The anti-shake bracket for a railway video surveillance camera according to claim 1, characterized in that: Reinforcing blocks two (15) are bolted to the top, bottom, front and back of the fixing block (2). One side of the reinforcing blocks two (15) is bolted with the L-shaped frame (1).

5. The anti-shake bracket for a railway video surveillance camera according to claim 1, characterized in that: The top of the mounting post (8) is bolted with a mounting plate (16). Mounting holes (17) are formed inside the mounting plate (16).

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