Camera suspender

Abstract

The utility model discloses a camera suspender which comprises a primary suspender, the lower end of the primary suspender is fixedly connected with a secondary suspender, and the secondary suspender comprises a vertical rod fixedly connected with the primary suspender and a cross rod fixedly connected with the vertical rod. The end, far away from the vertical rod, of the transverse rod is fixedly connected with an L-shaped third-stage sleeve rod used for installing a camera, by adopting an L-shaped or T-shaped second-stage hanging rod structure, the position and angle of the camera can be flexibly adjusted, and different spaces and construction environments can be adapted; the position of the camera can be adjusted within a certain range from front to back and left to right under a ceiling, the problem that the camera is blocked in engineering is effectively avoided, and the device is suitable for scenes where camera point positions are newly added and vertical rods are difficult to install in reconstruction engineering.

Description

Technical Field

[0001] This utility model relates to the field of camera installation technology, and in particular to a camera hoist. Background Technology

[0002] With the continuous development of rail transit engineering, ceiling decoration styles are becoming increasingly diverse, while construction space remains limited. Due to the simultaneous construction by multiple disciplines, a series of problems often arise when installing camera masts, such as inaccurate camera mast positioning, camera obstruction, and stringent installation requirements. These problems are particularly prominent in traditional mast installations, especially when using conventional vertical telescopic masts, which cannot effectively guarantee precise camera placement. Vertical masts are susceptible to interference from environmental factors such as decoration, ventilation ducts, guide pipes, and cable trays, resulting in unstable installation positions and even requiring rework, ultimately affecting the monitoring effect of the video surveillance system. Therefore, a new solution is urgently needed to overcome the shortcomings of existing technologies, improve installation accuracy, and ensure effective camera monitoring. Utility Model Content

[0003] Purpose of the invention: The purpose of this utility model is to provide a camera hoist that solves the problems of inaccurate positioning after installation, camera obstruction, limited installation conditions for cameras in vertical areas, and hoist installation in the retrofitting of existing cable video systems.

[0004] Technical solution:

[0005] A camera boom includes a primary boom, with a secondary boom fixedly connected to the lower end of the primary boom. The secondary boom includes a vertical rod fixedly connected to the primary boom and a horizontal rod fixedly connected to the vertical rod. An L-shaped tertiary sleeve for mounting a camera is fixedly connected to the end of the horizontal rod away from the vertical rod.

[0006] Furthermore, the crossbar extends from the bottom of the vertical bar to the side to form an L-shaped secondary suspension bar.

[0007] Furthermore, the crossbar extends from the middle of the vertical bar to the side to form a T-shaped secondary suspension bar.

[0008] Furthermore, the primary lifting rod, the secondary lifting rod, and the tertiary sleeve rod are all provided with multiple sets of connecting holes for connection. A first connecting member is provided between the primary lifting rod and the tertiary sleeve rod. The first connecting member includes a first channel steel connecting member and a first flat steel connecting member for fixing the first channel steel connecting member to the primary lifting rod and the tertiary sleeve rod. Both the first flat steel connecting member and the first channel steel connecting member are provided with connecting holes. The primary lifting rod and the tertiary sleeve rod are also provided with connecting holes.

[0009] Furthermore, the connecting hole on the primary rod is parallel to the connecting hole on the tertiary sleeve rod, and the first flat steel connector is directly fixed to the primary rod and the tertiary sleeve rod by bolts.

[0010] Furthermore, the connecting holes on the primary rod and the connecting holes on the tertiary sleeve rod are interleaved. The first flat steel connector and the tertiary sleeve rod are directly fixedly connected by bolts. A U-shaped fastener is also provided between the first flat steel connector and the primary rod. The U-shaped fastener has connecting holes and is fixedly connected to the primary rod by bolts. The U-shaped fastener and the first flat steel connector are also fixedly connected by bolts.

[0011] Furthermore, a blocking member is provided at the upper end of the three-stage sleeve rod, and a second connecting member is provided between the three-stage sleeve rod and the blocking member.

[0012] Furthermore, the second connecting member includes a second channel steel connecting member and a second flat steel connecting member for fixing the second channel steel connecting member to the blocking member and the third-stage sleeve rod. A transition member is also provided between the blocking member and the second flat steel connecting member. The second channel steel connecting member, the second flat steel connecting member and the transition member are all provided with connecting holes. The transition member is fixedly connected to the second flat steel connecting member, the second flat steel connecting member is fixedly connected to the second channel steel connecting member, and the second channel steel connecting member is fixedly connected to the third-stage sleeve rod by bolts.

[0013] Beneficial effects: The design of this invention, by adopting an L-shaped or T-shaped two-stage suspension structure, allows for flexible adjustment of the camera's position and angle, adapting to different spaces and construction environments; it enables adjustment of the camera's position within a certain range under the ceiling, effectively avoiding the problem of camera obstruction in engineering projects, and is also suitable for renovation projects where it is difficult to install poles for newly added camera locations. Attached Figure Description

[0014] Figure 1 This is a cross-sectional view of the first embodiment of the present invention;

[0015] Figure 2 This is a cross-sectional view of the second embodiment of the present utility model;

[0016] Figure 3 This is a cross-sectional view of the third embodiment of the present utility model;

[0017] Figure 4 This is a cross-sectional view of the fourth embodiment of the present utility model;

[0018] Figure 5 This is a schematic diagram of the installation of the U-shaped connector of this utility model;

[0019] Figure 6 This is a cross-sectional view of the fifth embodiment of the present utility model;

[0020] Figure 7 This is a cross-sectional view of the sixth embodiment of the present utility model. Detailed Implementation

[0021] To make the technical solution of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0022] Example 1

[0023] like Figure 1 As shown, a camera boom includes a primary boom 1, with a secondary boom 2 fixedly connected to the lower end of the primary boom 1. The secondary boom 2 includes a vertical rod 21 fixedly connected to the primary boom 1 and a horizontal rod 22 fixedly connected to the vertical rod 21. An L-shaped tertiary sleeve rod 3 for mounting a camera is fixedly connected to the end of the horizontal rod 22 away from the vertical rod 21.

[0024] In this embodiment, the horizontal bar 22 extends from the bottom of the vertical bar 21 to the side to form an L-shaped secondary suspension bar 2.

[0025] In this embodiment, the primary lifting rod 1, the secondary lifting rod 2, and the tertiary sleeve rod 3 are all provided with multiple sets of connecting holes 7 for connection. A first connecting member 4 is provided between the primary lifting rod 1 and the tertiary sleeve rod 3. The first connecting member 4 includes a first channel steel connecting member 41 and a first flat steel connecting member 42 for fixing the first channel steel connecting member 41 to the primary lifting rod 1 and the tertiary sleeve rod 3. Both the first flat steel connecting member 42 and the first channel steel connecting member 41 are provided with connecting holes. The primary lifting rod 1 and the tertiary sleeve rod 3 are also provided with connecting holes.

[0026] In this embodiment, the connecting hole 7 on the primary rod 1 is parallel to the connecting hole 7 on the tertiary sleeve rod 3, and the first flat steel connector 42 is directly fixedly connected to the primary rod 1 and the tertiary sleeve rod 3 by bolts.

[0027] Example 2

[0028] like Figure 2 As shown, in this embodiment, the horizontal bar 22 extends from the middle of the vertical bar 21 to the side to form a T-shaped secondary suspension bar 2.

[0029] In this embodiment, the connecting hole 7 on the primary rod 1 is parallel to the connecting hole 7 on the tertiary sleeve rod 3, and the first flat steel connector 42 is directly fixedly connected to the primary rod 1 and the tertiary sleeve rod 3 by bolts.

[0030] Example 3

[0031] like Figure 3 , 5As shown, in this embodiment, the horizontal bar 22 extends from the bottom of the vertical bar 21 to the side to form an L-shaped secondary suspension bar 2.

[0032] In this embodiment, the connecting holes 7 on the primary rod 1 and the connecting holes 7 on the tertiary sleeve rod 3 are staggered. The first flat steel connector 42 and the tertiary sleeve rod 3 are directly fixedly connected by bolts. A U-shaped fixing member 43 is also provided between the first flat steel connector 42 and the primary rod 1. The U-shaped fixing member 43 has connecting holes. The U-shaped fixing member 43 and the primary rod 1 are fixedly connected by bolts. The U-shaped fixing member 43 and the first flat steel connector 42 are fixedly connected by bolts.

[0033] Example 4

[0034] like Figure 4 , 5 As shown, in this embodiment, the horizontal bar 22 extends from the middle of the vertical bar 21 to the side to form a T-shaped secondary suspension bar 2.

[0035] In this embodiment, the connecting holes 7 on the primary rod 1 and the connecting holes 7 on the tertiary sleeve rod 3 are staggered. The first flat steel connector 42 and the tertiary sleeve rod 3 are directly fixedly connected by bolts. A U-shaped fixing member 43 is also provided between the first flat steel connector 42 and the primary rod 1. The U-shaped fixing member 43 has connecting holes. The U-shaped fixing member 43 and the primary rod 1 are fixedly connected by bolts. The U-shaped fixing member 43 and the first flat steel connector 42 are fixedly connected by bolts.

[0036] Example 5

[0037] like Figure 6 As shown, in this embodiment, the horizontal bar 22 extends from the bottom of the vertical bar 21 to the side to form an L-shaped secondary suspension bar 2.

[0038] In this embodiment, a blocking member 5 is provided at the upper end of the three-stage sleeve rod 3, and a second connecting member 6 is provided between the three-stage sleeve rod 3 and the blocking member 5.

[0039] In this embodiment, the second connecting member 6 includes a second channel steel connecting member 61 and a second flat steel connecting member 62 for fixing the second channel steel connecting member 61 to the blocking member 5 and the three-stage sleeve rod 3. A transition member 63 is also provided between the blocking member 5 and the second flat steel connecting member 62. The second channel steel connecting member 61, the second flat steel connecting member 62 and the transition member 63 are all provided with connecting holes. The transition member 63 is fixedly connected to the second flat steel connecting member 62, the second flat steel connecting member 62 is fixedly connected to the second channel steel connecting member 61, and the second channel steel connecting member 61 is fixedly connected to the three-stage sleeve rod 3 by bolts.

[0040] Example 6

[0041] like Figure 7 As shown, in this embodiment, the horizontal bar 22 extends from the middle of the vertical bar 21 to the side to form a T-shaped secondary suspension bar 2.

[0042] In this embodiment, a blocking member 5 is provided at the upper end of the three-stage sleeve rod 3, and a second connecting member 6 is provided between the three-stage sleeve rod 3 and the blocking member 5.

[0043] In this embodiment, the second connecting member 6 includes a second channel steel connecting member 61 and a second flat steel connecting member 62 for fixing the second channel steel connecting member 61 to the blocking member 5 and the three-stage sleeve rod 3. A transition member 63 is also provided between the blocking member 5 and the second flat steel connecting member 62. The second channel steel connecting member 61, the second flat steel connecting member 62 and the transition member 63 are all provided with connecting holes. The transition member 63 is fixedly connected to the second flat steel connecting member 62, the second flat steel connecting member 62 is fixedly connected to the second channel steel connecting member 61, and the second channel steel connecting member 61 is fixedly connected to the three-stage sleeve rod 3 by bolts.

[0044] Working principle: Select a suitable location to install the primary hanger 1 on the ceiling. After the primary hanger 1 is installed, install the L-shaped secondary hanger 2. If a monitoring point needs to be added next to the primary hanger 1, install the T-shaped secondary hanger 2. The secondary hanger 2 is bolted to the primary hanger 1 at no less than 2 points according to the ceiling space, selecting an appropriate hanger length and direction. Install the tertiary horizontal L-shaped sleeve rod 3, selecting an appropriate horizontal length and bolting it to the secondary hanger 2 at no less than 2 points.

[0045] If the connecting hole 7 on the first-stage rod 1 is parallel to the connecting hole 7 on the third-stage sleeve rod 3, then the first flat steel connector 42 is directly fixed to the first-stage rod 1 and the third-stage sleeve rod 3 by bolts, and the No. 5 channel steel connector is fastened with flat steel connectors and bolts.

[0046] If the connecting hole 7 on the primary rod 1 and the connecting hole 7 on the tertiary sleeve rod 3 are intersected, the first flat steel connector 42 and the tertiary sleeve rod 3 are directly fixedly connected by bolts. A U-shaped fastener 43 is also provided between the first flat steel connector 42 and the primary rod 1. The U-shaped fastener 43 is fixedly connected to the primary rod 1 by bolts, and the U-shaped fastener 43 is fixedly connected to the first flat steel connector 42 by bolts.

[0047] If there are large obstructions such as air ducts 5 above the third-level sleeve rod 3, and it is impossible to reinforce it with the first-level hanging rod 1 using channel steel connectors and flat steel, then the second channel steel connector 61, the second flat steel connector 62, and the adapter 63 are used to fix it to the upper hanging crossbar nearby.

[0048] The vertical and horizontal mounting range of the camera can be adjusted according to the connection position of the connecting hole. The bolt connection is achieved by passing a screw through the connecting hole of two different workpieces and fixing it with a nut.

[0049] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A camera boom, characterized in that, It includes a primary suspension rod (1), the lower end of which is fixedly connected to a secondary suspension rod (2). The secondary suspension rod (2) includes a vertical rod (21) fixedly connected to the primary suspension rod (1) and a horizontal rod (22) fixedly connected to the vertical rod (21). The end of the horizontal rod (22) away from the vertical rod (21) is fixedly connected to an L-shaped tertiary sleeve rod (3) for installing a camera.

2. A camera boom according to claim 1, characterized in that, The horizontal bar (22) extends from the bottom of the vertical bar (21) to the side to form an L-shaped secondary suspension bar (2).

3. A camera boom according to claim 1, characterized in that, The horizontal bar (22) extends from the middle of the vertical bar (21) to the side to form a T-shaped secondary suspension bar (2).

4. A camera rigging rod according to claim 1, characterized in that, Multiple sets of connection holes (7) are provided on the first-level rod (1), the second-level rod (2), and the third-level sleeve rod (3). A first connecting member (4) is provided between the first-level rod (1) and the third-level sleeve rod (3). The first connecting member (4) includes a first channel steel connecting member (41) and a first flat steel connecting member (42) for fixing the first channel steel connecting member (41) on the first-level rod (1) and the third-level sleeve rod (3). Connection holes are also provided on the first flat steel connecting member (42) and the first channel steel connecting member (41).

5. A camera rigging rod according to claim 4, characterized in that, The connecting hole (7) on the first-level rod (1) is parallel to the connecting hole (7) on the third-level sleeve rod (3), and the first flat steel connector (42) is directly fixedly connected to the first-level rod (1) and the third-level sleeve rod (3) by bolts.

6. A camera rigging rod according to claim 4, characterized in that, The connecting holes (7) on the first-level rod (1) and the connecting holes (7) on the third-level sleeve rod (3) are intersected. The first flat steel connector (42) and the third-level sleeve rod (3) are directly fixedly connected by bolts. A U-shaped fastener (43) is also provided between the first flat steel connector (42) and the first-level rod (1). The U-shaped fastener (43) has a connecting hole. The U-shaped fastener (43) and the first-level rod (1) are fixedly connected by bolts. The U-shaped fastener (43) and the first flat steel connector (42) are fixedly connected by bolts.

7. A camera boom according to claim 1, characterized in that, The upper end of the three-stage sleeve (3) is provided with a blocking member (5), and a second connecting member (6) is provided between the three-stage sleeve (3) and the blocking member (5).

8. A camera rigging rod according to claim 7, characterized in that, The second connector (6) includes a second channel steel connector (61) and a second flat steel connector (62) for fixing the second channel steel connector (61) to the blocking member (5) and the third-stage sleeve (3). A transition member (63) is also provided between the blocking member (5) and the second flat steel connector (62). The second channel steel connector (61), the second flat steel connector (62) and the transition member (63) are all provided with connection holes. The transition member (63) is fixedly connected to the second flat steel connector (62), the second flat steel connector (62) is fixedly connected to the second channel steel connector (61), and the second channel steel connector (61) is fixedly connected to the third-stage sleeve (3) by bolts.

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