Automatic control monitoring installation device for expressway tunnel

Abstract

The utility model relates to the technical field of monitoring installation, in particular to a high-speed tunnel self-control monitoring installation device which comprises a high-speed tunnel and a back plate, the back plate is fixedly connected with the high-speed tunnel through expansion bolts, the outer wall of the back plate is fixedly connected with a first frame, an installation mechanism is arranged in the first frame, and the installation mechanism is fixedly connected with the back plate. The outer wall of the first frame is fixedly connected with a second frame and a lug plate. The first rotating wheel drives the worm to rotate, the worm drives the worm gear to rotate, the worm gear drives the screw to rotate, the screw drives the threaded block to move, the position of the threaded block on the threaded block changes, the threaded block drives the two clamping rods to rotate, the clamping rods drive the clamping blocks to move, the clamping blocks are clamped into clamping grooves formed in the connecting column, and the clamping blocks fix the position of the connecting column. The position of the supporting plate is fixed through the connecting column, then the position of the self-control monitor is fixed, installation of the self-control monitor is completed, the connecting column is rigidly fixed through the clamping block, the worm and the worm gear have the self-locking function, and the stabilizing effect is good when the self-control monitor is installed.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring installation, in particular to a high-speed tunnel automatic monitoring installation device. Background Art

[0002] During the normal operation of high-speed tunnels, it is often necessary to install automatic monitoring systems on the side walls of tunnel sections that are prone to safety accidents, so as to monitor the tunnel section on a daily basis and leave evidence of the cause of the vehicle accident on the road section.

[0003] For example, a high-speed tunnel automatic monitoring installation device with patent number CN216715669U includes an expansion bolt installed in the side wall of the tunnel, a wire frame is provided on the expansion bolt, a through hole is provided on one side of the wire frame, the screw portion of the expansion bolt passes through the through hole to the wire frame, a locking screw is inserted into the other side of the wire frame and one end of the locking screw is threadedly locked to the screw portion of the expansion bolt, and a cover is provided on the top of the wire frame. The above document still has shortcomings. When in use, the locking screw is inserted into the installation hole on the upper part of the wire frame, and the locking screw is tightened on the screw portion of the expansion bolt. At this time, the upper locking screw passes through the through ring to limit the top cover from falling out of the opening upward, and then the bracket is inserted from the upper port of the card frame, and the plug is inserted The pin is inserted into the positioning groove, and the elastic support of the spring is used to limit the pin from falling out of the positioning groove. The pin is inserted into the positioning groove to stabilize the position of the bracket against the upper end of the card plate, limiting the card plate from moving upward. However, the installation device in the above document uses a spring to install the automatic monitoring system. The spring is an elastic part, and the stability effect during the installation of the automatic monitoring system is poor. At the same time, the shooting range of the automatic monitoring system is limited. The automatic monitoring system requires a certain angle after installation. When installing the automatic monitoring system, the angle of the automatic monitoring system needs to be adjusted before installation. If the angle of the automatic monitoring system changes during the installation process, it may need to be reinstalled. The operation is more troublesome and it is not convenient to adjust the installed automatic monitoring system to the required angle position. Utility Model Content

[0004] The utility model aims to solve the problem of poor stability effect during the installation of automatic monitoring, and proposes a high-speed tunnel automatic monitoring installation device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-speed tunnel automatic monitoring installation device is designed, including a high-speed tunnel and a back plate, the back plate is fixedly connected to the high-speed tunnel by expansion bolts, the outer wall of the back plate is fixedly connected to a first frame, the interior of the first frame is provided with a mounting mechanism, the outer wall of the first frame is fixedly connected to a second frame and an ear plate, the right side of the second frame is provided with a cross plate, the lower surface of the cross plate is fixedly connected to a second bracket, and a rotating mechanism is provided below the second bracket.

[0007] Preferably, the mounting mechanism includes a worm, the outer walls at both ends of the worm are rotatably connected to the first frame via bearings, the end of the worm is fixedly connected to a first rotating wheel, the worm is meshingly connected to the worm wheel, the worm wheel is fixedly connected to one end of the screw, the outer wall of one end of the screw is rotatably connected to the first frame via a bearing, the outer wall of the screw is threadedly connected to a threaded block, the outer wall of the threaded block is fitted with two clamping rods, the clamping rod is rotatably connected to the ear plate via a pin, and the outer wall of the clamping rod is fixedly connected to a clamping block.

[0008] Preferably, the rotating mechanism includes a first bracket, the outer wall of the first bracket is rotatably connected to the second bracket through a damping shaft, the interior of the first bracket is rotatably connected to a first rotating rod through a bearing, the upper end of the first rotating rod is fixedly connected to a second rotating wheel, the lower end of the first rotating rod is fixedly connected to a bevel gear set, the bevel gear set is fixedly connected to the outer wall of the second rotating rod, and the outer walls at both ends of the second rotating rod are rotatably connected to the first bracket through the damping shaft.

[0009] Preferably, the two clamping blocks are both engaged with the slots provided in the connecting column, and the outer wall of the connecting column is clearance-matched with the second frame.

[0010] Preferably, a support plate is fixedly connected to the end of the connecting column, and the support plate is fixedly connected to one end of the cross plate.

[0011] Preferably, a vertical rod is fixedly connected below the second rotating rod, and an automatic control monitor is fixedly connected to the end of the vertical rod.

[0012] The utility model proposes a high-speed tunnel automatic monitoring installation device, which has the beneficial effects of: through the cooperation between the worm, the first rotating wheel, the worm wheel, the screw, the threaded block, the clamping rod and the clamping block, the first rotating wheel drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the screw to rotate, the screw drives the threaded block to move, the position of the threaded block on the screw changes, the threaded block drives the two clamping rods to rotate, the clamping rod drives the clamping block to move, the clamping block is clamped into the clamping groove set in the connecting column, the clamping block fixes the position of the connecting column, the connecting column fixes the position of the support plate, and then fixes the position of the automatic monitoring, completing the installation of the automatic monitoring, the clamping block rigidly fixes the connecting column, the worm and the worm wheel have a self-locking function, and the stability effect during the installation of the automatic monitoring is better.

[0013] Through the cooperation between the first bracket, the first rotating rod, the second rotating wheel, the bevel gear set and the second rotating rod, the first bracket rotates inside the second bracket, the first bracket drives the second rotating rod to rotate, the second rotating rod drives the automatic control monitor to rotate in the left and right directions through the vertical rod, rotates the second rotating wheel, the second rotating wheel drives the first rotating rod to rotate, the first rotating rod drives the bevel gear set to rotate, the bevel gear set drives the second rotating rod to rotate, and then drives the automatic control monitor to rotate in the up and down directions. The angle of the automatic control monitor can be adjusted after installation, the operation is relatively simple, and it is convenient to adjust the installed automatic control monitor to the required angle position. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural sectional view of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the connecting column in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the connection between the worm, the first rotating rod and the worm wheel in the utility model;

[0018] Figure 5 It is a structural schematic diagram of the first bracket, the vertical rod and the automatic control monitoring connection in the utility model;

[0019] Figure 6 It is a structural schematic diagram of the connection between the high-speed tunnel, the first frame and the worm gear in the utility model.

[0020] In the figure: 1. high-speed tunnel, 2. back plate, 3. mounting mechanism, 301. worm, 302. first rotating wheel, 303. worm wheel, 304. screw, 305. threaded block, 306. clamping rod, 307. clamping block, 3a1. limit block, 4. rotating mechanism, 401. first bracket, 402. first rotating rod, 403. second rotating wheel, 404. bevel gear set, 405. second rotating rod, 5. first frame, 6. second frame, 7. ear plate, 8. cross plate, 9. second bracket, 10. connecting column, 11. support plate, 12. vertical rod, 13. automatic control monitoring. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Embodiment 1:

[0023] See attached Figure 1-6In the present embodiment, a high-speed tunnel automatic monitoring installation device includes a high-speed tunnel 1 and a back plate 2, the back plate 2 is fixedly connected to the high-speed tunnel 1 by expansion bolts, the outer wall of the back plate 2 is fixedly connected to a first frame 5, the interior of the first frame 5 is provided with a mounting mechanism 3, the mounting mechanism 3 realizes the installation of the automatic monitoring 13, the outer wall of the first frame 5 is fixedly connected to a second frame 6 and an ear plate 7, the right side of the second frame 6 is provided with a horizontal plate 8, the lower surface of the horizontal plate 8 is fixedly connected to a second bracket 9, and a rotating mechanism 4 is provided below the second bracket 9, and the rotating mechanism 4 adjusts the angle of the automatic monitoring 13.

[0024] The mounting mechanism 3 comprises a worm 301, a first rotating wheel 302, a worm gear 303, a screw 304, a threaded block 305, a clamping rod 306 and a clamping block 307. The outer walls at both ends of the worm 301 are rotatably connected to the first frame 5 through bearings. The first rotating wheel 302 is fixedly connected to the end of the worm 301. The first rotating wheel 302 drives the worm 301 to rotate. The worm 301 is meshed and connected with the worm gear 303. The worm 301 drives the worm gear 303 to rotate. The worm gear 303 is fixedly connected to one end of the screw 304. The worm 303 drives the screw 304 to rotate. The outer wall of one end of the screw 304 is rotatably connected to the first frame 5 through a bearing. The outer wall of the screw 304 is threadedly connected with a threaded block 305. The screw 304 drives the threaded block 305 to move. The outer wall of the threaded block 305 fits with two clamping rods 306. The threaded block 305 drives the two clamping rods 306 to rotate.

[0025] The clamping rod 306 is fitted with the outer wall of the threaded block 305 to prevent the threaded block 305 from rotating with the screw rod 304. The clamping rod 306 is rotatably connected to the ear plate 7 through a pin shaft. A clamping block 307 is fixedly connected to the outer wall of the clamping rod 306. The clamping rod 306 drives the clamping block 307 to move. The two clamping blocks 307 are both clamped with the slots provided in the connecting column 10. The two clamping blocks 307 are clamped and fixed to the connecting column 10 through the slots provided in the connecting column 10. The outer wall of the connecting column 10 is clearance-matched with the second frame 6. The end of the connecting column 10 is fixedly connected with a support plate 11. The connecting column 10 fixes the position of the support plate 11. The support plate 11 is fixedly connected to one end of the cross plate 8. The support plate 11 fixes the position of the cross plate 8.

[0026] The first rotating wheel 302 drives the worm 301 to rotate, the worm 301 drives the worm wheel 303 to rotate, the worm wheel 303 drives the screw 304 to rotate, the screw 304 drives the threaded block 305 to move, the position of the threaded block 305 on the screw 304 changes, the threaded block 305 drives the two clamping rods 306 to rotate, the clamping rods 306 drive the clamping block 307 to move, the clamping block 307 is inserted into the clamping groove set in the connecting column 10, the clamping block 307 fixes the position of the connecting column 10, the connecting column 10 fixes the position of the support plate 11, and then fixes the position of the automatic control monitor 13, completing the installation of the automatic control monitor 13, the clamping block 307 rigidly fixes the connecting column 10, the worm 301 and the worm wheel 303 have a self-locking function, and the stability effect when the automatic control monitor 13 is installed is better.

[0027] The rotating mechanism 4 includes a first bracket 401, a first rotating rod 402, a second rotating wheel 403, a bevel gear set 404 and a second rotating rod 405. The outer wall of the first bracket 401 is rotatably connected to the second bracket 9 through a damping shaft. The first bracket 401 will not rotate in a non-manual state. The interior of the first bracket 401 is rotatably connected to the first rotating rod 402 through a bearing. The upper end of the first rotating rod 402 is fixedly connected to the second rotating wheel 403. The second rotating wheel 403 drives the first rotating rod 402 to rotate. The lower end of the first rotating rod 402 is fixedly connected to the bevel gear set 404. The first rotating rod 402 drives the bevel gear set 404 to rotate.

[0028] The bevel gear set 404 is fixedly connected to the outer wall of the second rotating rod 405, and the bevel gear set 404 drives the second rotating rod 405 to rotate. The outer walls at both ends of the second rotating rod 405 are rotatably connected to the first bracket 401 through the damping shaft. The second rotating rod 405 will not rotate without rotating the second rotating wheel 403. A vertical rod 12 is fixedly connected to the lower part of the second rotating rod 405, and the second rotating rod 405 drives the vertical rod 12 to rotate. The end of the vertical rod 12 is fixedly connected to an automatic monitoring 13, and the vertical rod 12 drives the automatic monitoring 13 to move. The model of the automatic monitoring 13 is the same as that in a high-speed tunnel automatic monitoring installation device with patent number CN216715669U;

[0029] The first bracket 401 rotates inside the second bracket 9, and the first bracket 401 drives the second rotating rod 405 to rotate. The second rotating rod 405 drives the automatic control monitor 13 to rotate left and right through the vertical rod 12, and rotates the second rotating wheel 403. The second rotating wheel 403 drives the first rotating rod 402 to rotate. The first rotating rod 402 drives the bevel gear set 404 to rotate. The bevel gear set 404 drives the second rotating rod 405 to rotate, and then drives the automatic control monitor to rotate up and down. The angle of the automatic control monitor 13 can be adjusted after installation, and the operation is relatively simple, which is convenient for adjusting the installed automatic control monitor 13 to the required angle position.

[0030] Working principle:

[0031] When installing the automatic monitoring system 13 in the high-speed tunnel, the back plate 2 is fixedly connected to the high-speed tunnel 1 using expansion bolts;

[0032] Automatic monitoring installation stage:

[0033] The connecting column 10 is inserted into the interior of the second frame 6 through the notch of the second frame 6, and the outer wall of the support plate 11 is fitted with the second frame 6. The first rotating wheel 302 is rotated, and the first rotating wheel 302 drives the worm 301 to rotate, and the worm 301 drives the worm wheel 303 to rotate, and the worm wheel 303 drives the screw 304 to rotate, and the screw 304 drives the threaded block 305 to move, and the position of the threaded block 305 on the screw 304 changes, and the threaded block 305 drives the two clamping rods 306 to rotate, and the clamping rod 306 drives the clamping block 307 to move, and the clamping block 307 is inserted into the card groove set in the connecting column 10, and the clamping block 307 fixes the position of the connecting column 10, and the connecting column 10 fixes the position of the support plate 11, and then fixes the position of the automatic control monitoring 13, and the installation of the automatic control monitoring 13 is completed, and the clamping block 307 rigidly fixes the connecting column 10, and the worm 301 and the worm wheel 303 have a self-locking function, and the stability effect when the automatic control monitoring 13 is installed is better;

[0034] Angle adjustment phase of automatic monitoring 13:

[0035] After the automatic monitoring system 13 is installed, when the angle of the automatic monitoring system needs to be adjusted, the first bracket 401 is rotated, and the first bracket 401 rotates inside the second bracket 9, and the first bracket 401 drives the second rotating rod 405 to rotate, and the second rotating rod 405 drives the automatic monitoring system 13 to rotate left and right through the vertical rod 12, and the second rotating wheel 403 is rotated, and the second rotating wheel 403 drives the first rotating rod 402 to rotate, and the first rotating rod 402 drives the bevel gear set 404 to rotate, and the bevel gear set 404 drives the second rotating rod 405 to rotate, thereby driving the automatic monitoring system to rotate up and down. The angle of the automatic monitoring system 13 after installation can be adjusted, and the operation is relatively simple, which is convenient for adjusting the installed automatic monitoring system 13 to the required angle position.

[0036] Embodiment 2:

[0037] See attached Figure 1-6 : In this embodiment, a high-speed tunnel automatic monitoring installation device, the installation mechanism 3 also includes a limit block 3a1, the limit block 3a1 is fixedly connected to the other end of the screw rod 304, and the limit block 3a1 limits the movement of the threaded block 305 to prevent the threaded block 305 from being separated from the screw rod 304;

[0038] The limit block 3a1 is fixed to the other end of the screw rod 304 through the action of the limit block 3a1 , and the limit block 3a1 limits the movement of the threaded block 305 , thereby preventing the threaded block 305 from being separated from the screw rod 304 .

[0039] Working principle:

[0040] The limiting block 3a1 is fixedly connected to the other end of the screw rod 304 , and the limiting block 3a1 limits the movement of the threaded block 305 , thereby preventing the threaded block 305 from being separated from the screw rod 304 .

[0041] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A high-speed tunnel automatic monitoring installation device, comprising a high-speed tunnel (1) and a back plate (2), wherein the back plate (2) is fixedly connected to the high-speed tunnel (1) by expansion bolts, characterized in that: The outer wall of the back plate (2) is fixedly connected to a first frame (5), a mounting mechanism (3) is arranged inside the first frame (5), the outer wall of the first frame (5) is fixedly connected to a second frame (6) and an ear plate (7), a transverse plate (8) is arranged on the right side of the second frame (6), a second bracket (9) is fixedly connected to the lower surface of the transverse plate (8), and a rotating mechanism (4) is arranged below the second bracket (9).

2. A high-speed tunnel automatic monitoring installation device according to claim 1, characterized in that: The mounting mechanism (3) comprises a worm (301), the outer walls at both ends of the worm (301) are rotatably connected to the first frame (5) via bearings, the end of the worm (301) is fixedly connected to a first rotating wheel (302), the worm (301) is meshedly connected to a worm wheel (303), the worm wheel (303) is fixedly connected to one end of a screw (304), the outer wall of one end of the screw (304) is rotatably connected to the first frame (5) via a bearing, the outer wall of the screw (304) is threadedly connected to a threaded block (305), the outer wall of the threaded block (305) is fitted with two clamping rods (306), the clamping rod (306) is rotatably connected to an ear plate (7) via a pin shaft, and the outer wall of the clamping rod (306) is fixedly connected to a clamping block (307).

3. A high-speed tunnel automatic monitoring installation device according to claim 1, characterized in that: The rotating mechanism (4) comprises a first bracket (401), the outer wall of the first bracket (401) is rotatably connected to the second bracket (9) via a damping shaft, the interior of the first bracket (401) is rotatably connected to a first rotating rod (402) via a bearing, the upper end of the first rotating rod (402) is fixedly connected to a second rotating wheel (403), the lower end of the first rotating rod (402) is fixedly connected to a bevel gear set (404), the bevel gear set (404) is fixedly connected to the outer wall of the second rotating rod (405), and the outer walls at both ends of the second rotating rod (405) are rotatably connected to the first bracket (401) via the damping shaft.

4. A high-speed tunnel automatic monitoring installation device according to claim 2, characterized in that: The two clamping blocks (307) are both engaged with the slots provided in the connecting column (10), and the outer wall of the connecting column (10) is clearance-matched with the second frame (6).

5. A high-speed tunnel automatic monitoring installation device according to claim 4, characterized in that: A support plate (11) is fixedly connected to the end of the connecting column (10), and the support plate (11) is fixedly connected to one end of the transverse plate (8).

6. A high-speed tunnel automatic monitoring installation device according to claim 3, characterized in that: A vertical rod (12) is fixedly connected below the second rotating rod (405), and an automatic control monitor (13) is fixedly connected to the end of the vertical rod (12).

Images