Movable subway construction monitoring auxiliary device
By designing movable mounting shells and sliding movable blocks at the subway construction site and adjusting the camera position using the drive mechanism, the problem that the camera is difficult to adapt to changes in the construction area in the prior art is solved, and flexible monitoring and cost reduction are achieved.
Patent Information
- Application Number
- CN202421135604.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-23
AI Technical Summary
During the subway construction process, existing surveillance cameras are difficult to adapt to changes in the construction area, resulting in poor monitoring effects, increasing cameras or relocating cameras is cumbersome and costly, and it is difficult to deploy cables at the construction site.
A movable subway construction monitoring auxiliary device is designed, using a movable mounting shell and sliding movable block, and the position adjustment of the camera is achieved through the driving mechanism, reducing costs and simplifying operation.
It realizes flexible adjustment of camera position, reduces monitoring costs, simplifies operational processes, and avoids the need to install additional cameras and cables.
Smart Images
Figure CN222277991U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of subway construction monitoring, in particular to a movable subway construction monitoring auxiliary device. Background Art
[0002] During subway construction, in order to create a safe construction environment, cameras are usually installed at the construction site for monitoring. In the prior art, conventional monitoring cameras are usually fixed to the wall by bolts, and the monitoring range is adjusted by changing the direction of the camera.
[0003] However, as the subway is constantly being excavated and constructed, the installed cameras will gradually be unable to monitor the newly excavated locations. In order to ensure the monitoring effect, it is necessary to add cameras or migrate existing cameras. However, adding cameras will increase the monitoring cost, and migrating existing cameras is very cumbersome. Conventional surveillance cameras require the layout of dedicated power supply cables and data transmission cables. However, it is difficult to deploy cables at the location where construction is ongoing because of the large number of equipment and personnel. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a movable subway construction monitoring auxiliary device. The device provides a movable installation shell and a movable block slidably arranged in the installation shell, so that the camera position can be changed simply and uncomplicatedly, while reducing the cost.
[0005] The utility model adopts the following technical solution to solve the above technical problems: a movable subway construction monitoring auxiliary device, comprising a movable mounting shell and a movable block slidably arranged in the mounting shell, the surface of the mounting shell is provided with a strip-shaped through groove extending up and down, the surface of the movable block facing the strip-shaped through groove is connected with a connecting plate capable of extending out of the strip-shaped through groove, the connecting plate is detachably connected with a camera after extending out of the strip-shaped through groove, and a driving mechanism for driving the movable block to move up and down is also arranged in the mounting shell.
[0006] As a further optimization of the utility model of a movable subway construction monitoring auxiliary device: a rack is arranged on the surface of the movable block facing away from the strip-shaped through groove, and the driving mechanism includes a connecting shaft and a worm fixedly arranged in the mounting shell, a gear meshing with the rack and a worm wheel cooperating with the worm are rotatably sleeved on the connecting shaft, the gear is fixedly connected to the worm wheel, and the worm is connected to a motor for driving the worm to rotate.
[0007] As a further optimization of the movable subway construction monitoring auxiliary device of the utility model: the surface of the movable block facing away from the strip-shaped through groove is provided with a receiving groove which is consistent with the extending direction of the strip-shaped through groove, and the rack is arranged in the receiving groove.
[0008] As a further optimization of the utility model of a movable subway construction monitoring auxiliary device: the portion of the connecting plate extending out of the strip-shaped through slot is provided with a placement block, the placement block is provided with a placement slot, and the camera is detachably arranged in the placement slot.
[0009] As a further optimization of the movable subway construction monitoring auxiliary device of the utility model: a plurality of limiting members are arranged on the side wall of the placement groove, a plurality of limiting grooves are opened on the body of the camera, and a part of the limiting member can be inserted into the limiting groove to fix the camera.
[0010] As a further optimization of the utility model of a movable subway construction monitoring auxiliary device: the limit part includes two mounting plates, a reset spring and a telescopic rod are connected between the two mounting plates, the reset spring is sleeved on the telescopic rod, one of the mounting plates is fixedly arranged on the side wall of the placement groove, and the other mounting plate is provided with a limit ball on the surface of the body facing the camera, and a part of the limit ball can enter the limit groove.
[0011] As a further optimization of the movable subway construction monitoring auxiliary device of the utility model: one of the side walls of the placement groove is provided with an opening, and the body of the camera is provided with a groove. When the body of the camera is located in the opening, the opening is connected to the groove.
[0012] As a further optimization of the movable subway construction monitoring auxiliary device of the utility model: a protective baffle for protecting the camera is arranged on the outside of the installation shell.
[0013] As a further optimization of the utility model of a movable subway construction monitoring auxiliary device: the protective baffle includes a top plate and two side plates, the top plate and the two side plates form a protective space opening downward, and the camera can enter or move out of the protective space.
[0014] As a further optimization of the movable subway construction monitoring auxiliary device of the utility model: a connecting block and a pad are arranged outside the installation shell, the connecting block is used to connect with the wall, and a roller is installed at the bottom of the pad.
[0015] Beneficial effects: The utility model provides a movable mounting shell and a movable block slidably arranged in the mounting shell. When the horizontal position of the camera needs to be adjusted, the driving mechanism can drive the movable block to move up and down, thereby driving the connecting plate to move up and down along the strip-shaped through groove, thereby changing the vertical position of the camera. When the horizontal position of the camera needs to be adjusted, the mounting shell can be directly moved without setting up an additional camera, thereby reducing monitoring costs and simplifying operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 It is the internal schematic diagram of the utility model;
[0018] Figure 3 It is a schematic diagram of the coordination between gear and rack;
[0019] Figure 4 It is a schematic diagram of the coordination between the placement slot and the camera body;
[0020] Figure 5 It is a partial enlarged picture;
[0021] Figure numerals: 1, mounting shell, 101, strip-type through groove, 102, connecting block, 103, protective baffle, 1031, top plate, 1032, side plate, 104, pad, 2, movable block, 201, accommodating groove, 202, rack, 3, worm, 301, motor, 302, gear, 303, connecting shaft, 304, worm wheel, 305, fixed shaft, 306, limiting shaft, 4, camera, 401, main body, 402, placement block, 403, placement groove, 404, limiting groove, 405, limiting member, 4051, mounting plate, 4052, reset spring, 4053, limiting ball, 406, opening, 407, connecting plate. DETAILED DESCRIPTION
[0022] The technical solution of the present invention is further elaborated in detail below in conjunction with specific embodiments. The parts that are not described and disclosed in detail in the following embodiments of the present invention should be understood as existing technologies known or should be known to those skilled in the art, such as the model and structure of the camera 4, the model and structure of the motor 301, the motor 301 and the camera 4 are both powered by batteries, the coordination between the rack 202 and the gear 302, the coordination between the worm wheel 304 and the worm 3, etc.
[0023] Example 1
[0024] A movable subway construction monitoring auxiliary device, such as Figure 1 and Figure 2As shown, it includes a movable mounting shell 1 and a movable block 2 slidably arranged in the mounting shell 1. The surface of the mounting shell 1 is provided with a strip-shaped through slot 101 extending up and down. The surface of the movable block 2 facing the strip-shaped through slot 101 is connected with a connecting plate 407 that can extend out of the strip-shaped through slot 101. After the connecting plate 407 extends out of the strip-shaped through slot 101, it can be detachably connected with the camera 4. A driving mechanism for driving the movable block 2 to move up and down is also provided in the mounting shell 1. The driving mechanism drives the movable block 2 to move up and down, so that the connecting plate 407 fixedly connected to the movable block 2 moves up and down in the strip-shaped through slot 101, so as to realize the up and down movement of the camera 4. When it is in the appropriate position, the driving mechanism stops driving, so that the position of the movable block 2 can be fixed. At the same time, the mounting shell 1 is movable, and the entire mounting shell 1 can be moved, so that the horizontal position of the camera 4 changes.
[0025] The above is a basic implementation method of the utility model, which can be further improved, optimized and limited on the basis of the above to obtain the following embodiments:
[0026] Example 2
[0027] This embodiment is an improved solution based on the embodiment 1. Its main structure is the same as that of the embodiment 1. The improvement is as follows: Figure 2 and Figure 3 As shown, a rack 202 is provided on the surface of the movable block 2 facing away from the strip-shaped through groove 101, and the driving mechanism includes a connecting shaft 303 and a worm 3 fixedly arranged in the mounting shell 1, a gear 302 meshing with the rack 202 and a worm wheel 304 cooperating with the worm 3 are rotatably sleeved on the connecting shaft 303, the gear 302 and the worm wheel 304 are fixedly connected, the worm 3 is connected to a motor 301 for driving the worm 3 to rotate, a fixed shaft 305 is connected between the gear 302 and the worm wheel 304, the motor 301 drives the worm 3 to rotate, and the worm wheel 304 meshing with the worm 3 rotates together, and the worm wheel 304 drives the gear 302 to rotate, and the gear 302 further drives the rack 202 to move up and down, and the rack 202 drives the movable block 2 to move, and the connecting plate 407 fixedly connected to the movable block 2 can move up and down in the strip-shaped through groove 101, thereby realizing the position change of the camera 4. Under the joint action of the worm wheel 304, the worm 3, the gear 302 and the rack 202, the driving mechanism drives the movable block 2 to move more smoothly. In order to facilitate the fixation of the worm 3, a limit shaft 306 is further provided in the mounting shell 1, and the limit shaft 306 is fixedly connected to the worm 3. In order to save space inside the mounting shell 1, a receiving groove 201 which is consistent with the extending direction of the strip-shaped through groove 101 is provided on the surface of the movable block 2 which is opposite to the strip-shaped through groove 101, and the rack 202 is arranged in the receiving groove 201.
[0028] In other embodiments of the present invention, the motor 301 may be directly used to drive the gear 302 to rotate, and the gear 302 may then drive the rack 202 to move, without providing the worm wheel 304 and the worm 3 structure.
[0029] Example 3
[0030] This embodiment is an improved solution based on the embodiment 1. Its main structure is the same as that of the embodiment 1. The improvement is as follows: Figure 4 As shown, the portion of the connecting plate 407 extending out of the strip-shaped through slot 101 is provided with a placement block 402, a placement slot 403 is provided on the placement block 402, and the camera 4 is detachably arranged in the placement slot 403, so that the camera 4 is easy to disassemble and install. In order to ensure that the camera 4 does not fall out of the placement slot 403, a plurality of stoppers 405 are provided on the side wall of the placement slot 403, and a plurality of stoppers 404 are provided on the body 401 of the camera 4, and a portion of the stoppers 405 can be inserted into the stoppers 404 to fix the camera 4.
[0031] Example 4
[0032] This embodiment is an improved solution based on the embodiment 3. Its main structure is the same as that of the embodiment 3. The improvement is as follows: Figure 5 As shown, the limiting member 405 includes two mounting plates 4051, between which a reset spring 4052 and a telescopic rod are connected, and the reset spring 4052 is sleeved on the telescopic rod. One of the mounting plates 4051 is fixedly arranged on the side wall of the placement groove 403, and the other mounting plate 4051 is provided with a limiting ball 4053 on the surface of the body 401 of the camera 4, and a part of the limiting ball 4053 can enter the limiting groove 404. When the camera 4 is placed in the placement slot 403, the limiting card ball 4053 will be squeezed, so that the limiting card ball 4053 squeezes the mounting plate 4051 connected to the limiting card ball 4053 and the telescopic rod and the reset spring 4052 to move toward the limiting slot 404 on the main body 401 away from the camera 4; when the limiting card ball 4053 is no longer on the surface of the main body 401 but reaches the limiting slot 404, the reset spring 4052 will drive the telescopic rod to reset together, that is, push a part of the limiting card ball 4053 into the limiting slot 404.
[0033] Example 5
[0034] This embodiment is an improved solution based on the embodiment 3. Its main structure is the same as that of the embodiment 3. The improvement is as follows: Figure 4As shown, one of the side walls of the placement slot 403 is provided with an opening 406, and the body 401 of the camera 4 is provided with a groove. When the body 401 of the camera 4 is located in the opening 406, the opening 406 is connected to the groove, so that the camera 4 can be easily installed into the placement slot 403 or taken out from the placement slot 403.
[0035] Example 6
[0036] This embodiment is an improved solution based on the embodiment 1. Its main structure is the same as that of the embodiment 1. The improvement is as follows: Figure 1 As shown, a protective baffle 103 for protecting the camera 4 is provided on the outside of the mounting shell 1 to prevent the camera 4 from being damaged. The protective baffle 103 includes a top plate 1031 and two side plates 1032, and the top plate 1031 and the two side plates 1032 form a protective space with an opening 406 facing downward, and the camera 4 can enter or move out of the protective space.
[0037] Example 7
[0038] This embodiment is an improved solution based on the embodiment 1. Its main structure is the same as that of the embodiment 1. The improvement is as follows: Figure 1 As shown, a connecting block 102 and a pad 104 are provided on the outside of the mounting shell 1. The connecting block 102 is used to connect to the wall. Rollers are installed at the bottom of the pad 104. It can also be placed on the ground without being installed on the wall. The operator can push the device to move.
[0039] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A mobile subway construction monitoring auxiliary device, characterized in that: The invention comprises a movable mounting shell (1) and a movable block (2) slidably arranged in the mounting shell (1); a strip-shaped through slot (101) extending up and down is provided on the surface of the mounting shell (1); a connecting plate (407) capable of extending out of the strip-shaped through slot (101) is connected to the surface of the movable block (2) facing the strip-shaped through slot (101); after the connecting plate (407) extends out of the strip-shaped through slot (101), a camera (4) is detachably connected thereto; and a driving mechanism for driving the movable block (2) to move up and down is also arranged in the mounting shell (1).
2. The movable subway construction monitoring auxiliary device according to claim 1, characterized in that: A rack (202) is provided on the surface of the movable block (2) facing away from the strip-shaped through slot (101); the driving mechanism comprises a connecting shaft (303) and a worm (3) fixedly arranged in the mounting shell (1); a gear (302) meshing with the rack (202) and a worm wheel (304) cooperating with the worm (3) are rotatably sleeved on the connecting shaft (303); the gear (302) and the worm wheel (304) are fixedly connected; and the worm (3) is connected to a motor (301) for driving the worm (3) to rotate.
3. The movable subway construction monitoring auxiliary device according to claim 2, characterized in that: A receiving groove (201) which is consistent with the extending direction of the strip-shaped through groove (101) is provided on the surface of the movable block (2) which is away from the strip-shaped through groove (101), and the rack (202) is arranged in the receiving groove (201).
4. The movable subway construction monitoring auxiliary device according to claim 1, characterized in that: The portion of the connecting plate (407) extending out of the strip-shaped through slot (101) is provided with a placement block (402), a placement slot (403) is provided on the placement block (402), and the camera (4) is detachably arranged in the placement slot (403).
5. The movable subway construction monitoring auxiliary device according to claim 4, characterized in that: A plurality of limiting members (405) are arranged on the side wall of the placement groove (403), a plurality of limiting grooves (404) are opened on the body (401) of the camera (4), and a part of the limiting member (405) can be inserted into the limiting groove (404) to fix the camera (4).
6. The movable subway construction monitoring auxiliary device according to claim 5, characterized in that: The limiting member (405) comprises two mounting plates (4051), a reset spring (4052) and a telescopic rod are connected between the two mounting plates (4051), the reset spring (4052) is sleeved on the telescopic rod, one of the mounting plates (4051) is fixedly arranged on the side wall of the placement groove (403), and the other mounting plate (4051) is provided with a limiting clamping ball (4053) on the surface of the body (401) of the camera (4), and a part of the limiting clamping ball (4053) can enter the limiting groove (404).
7. The movable subway construction monitoring auxiliary device according to claim 4, characterized in that: An opening (406) is provided on one of the side walls of the placement groove (403), and a groove is provided on the body (401) of the camera (4). When the body (401) of the camera (4) is located in the opening (406), the opening (406) is connected to the groove.
8. The movable subway construction monitoring auxiliary device according to claim 1, characterized in that: A protective baffle (103) for protecting the camera (4) is arranged on the outside of the installation shell (1).
9. The movable subway construction monitoring auxiliary device according to claim 8, characterized in that: The protective baffle (103) comprises a top plate (1031) and two side plates (1032), wherein the top plate (1031) and the two side plates (1032) form a protective space opening downward, and the camera (4) can enter or move out of the protective space.
10. The movable subway construction monitoring auxiliary device according to claim 1, characterized in that: A connecting block (102) and a pad (104) are arranged outside the installation shell (1); the connecting block (102) is used to be connected to a wall, and a roller is installed at the bottom of the pad (104).