CN115560221A - Monitoring device for road safety monitoring - Google Patents
Monitoring device for road safety monitoring Download PDFInfo
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- CN115560221A CN115560221A CN202211318067.0A CN202211318067A CN115560221A CN 115560221 A CN115560221 A CN 115560221A CN 202211318067 A CN202211318067 A CN 202211318067A CN 115560221 A CN115560221 A CN 115560221A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 59
- 238000012806 monitoring device Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000004804 winding Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention relates to the technical field of monitoring devices, in particular to a monitoring device for road safety monitoring, which is applied to road safety monitoring in a tunnel. According to the monitoring mechanism, the sliding seat is connected in the arc-shaped sliding groove formed in the inner wall of the arc-shaped frame in a sliding mode through the sliding seat, when the monitoring mechanism is used, the sliding seat is driven to move in the arc-shaped sliding groove through the traction rope and is matched with the elastic belt to be positioned, the sliding seat can be adjusted to be limited at any position in the arc-shaped sliding groove, so that the position of a camera can be adjusted at will according to the shooting requirement of the camera, the traction rope is discharged when the monitoring mechanism is overhauled, the sliding seat moves to the bottom end of the arc-shaped sliding groove, and therefore an overhaul worker can overhaul the monitoring mechanism directly without the aid of a lifting platform.
Description
Technical Field
The invention relates to the technical field of monitoring devices, in particular to a monitoring device for road safety monitoring.
Background
The road monitoring system is an important component of a public security command system, provides the most intuitive reflection of the field situation, is the basic guarantee for implementing accurate scheduling, and front-end equipment of key places and monitoring points transmits video images to a traffic command center in various modes (optical fibers, special lines and the like) to store, process and release information, so that traffic command managers can make timely and accurate judgments on traffic violations, traffic jams, traffic accidents and other emergency events, and correspondingly adjust various system control parameters and command scheduling strategies;
publication (bulletin) no: CN111988508B; day of publication (announcement): 2021-08-27, which discloses an efficient electromechanical monitoring device for a highway tunnel, comprising a camera, a central controller and a fixing plate, wherein the fixing plate is installed on the top surface of the tunnel and extends longitudinally along the tunnel, an inverted T-shaped slide rail is welded on the lower surface of the fixing plate, walking wheels are respectively connected to both sides of the T-shaped slide rail in a rolling manner, a U-shaped shell is arranged below the T-shaped slide rail, a dust cover is fixedly connected to the lower surface of the U-shaped shell, the camera is installed in the dust cover, a double-shaft motor is installed on the inner bottom surface of the U-shaped shell, worms are coaxially and fixedly connected to output shafts at both ends of the double-shaft motor, a worm wheel is rotatably connected to the inner top surface of the U-shaped shell through a rotating shaft, the worm wheel is meshed with the worm, the rotating shaft is in transmission connection with the walking wheels through a transmission mechanism, and a dust removing mechanism for removing dust from the surface of the dust cover is arranged in the U-shaped shell;
this efficient highway tunnel electromechanical monitoring device, it is direct to realize the installation through the fixed plate fixed, in the fixed back of installation, generally fixes this efficient highway tunnel electromechanical monitoring device in the inner wall center department in tunnel, when overhauing this monitoring device, need promote with the help of the hoisting platform and just can overhaul, and it is troublesome to overhaul on the one hand, and secondly the hoisting platform sets up in the tunnel on the road, can influence the traffic, easily produces the potential safety hazard.
Disclosure of Invention
In order to solve the above problems, the present invention provides a monitoring device for road safety monitoring.
The invention adopts the following technical scheme that the monitoring device for road safety monitoring is applied to the road safety monitoring in a tunnel and comprises an arc-shaped frame, a mounting assembly and a monitoring mechanism;
the mounting assembly is arranged on the outer wall of the arc-shaped frame and used for mounting and fixing the arc-shaped frame and the inner wall of the tunnel;
the monitoring mechanism is movably arranged on the inner wall of the arc-shaped frame, an arc-shaped sliding groove is formed in the inner wall of the arc-shaped frame, the monitoring mechanism comprises a sliding seat, and a safety monitoring assembly is arranged on the sliding seat;
the sliding seat is connected in the arc-shaped sliding groove in a sliding mode, an elastic belt is connected to one side wall of the sliding seat, the other end of the elastic belt is connected to the inner wall of the other end of the arc-shaped sliding groove in the length direction, a traction rope is connected to the other side wall of the sliding seat, a driving mechanism is arranged at the bottom of the end, away from the arc-shaped sliding groove, of the arc-shaped frame, and the driving mechanism is used for retracting the traction rope.
As a further description of the above technical solution: the safety monitoring assembly comprises an arc-shaped seat, a concave frame and a camera, the arc-shaped seat is welded on the sliding seat, the arc-shaped seat is welded with the concave frame, the camera is connected in the concave frame through rotation of the rotating shaft, the rotating shaft penetrates through the concave frame along the two ends of the length direction and extends to the outside, and the rotating shaft is connected with a limiting nut along the outer threads of the concave frame at the two ends of the length direction.
As a further description of the above technical solution: the mounting assembly comprises a semicircular frame, the semicircular frame is welded on the outer wall of the arc-shaped frame, a semicircular sliding groove is formed in the upper surface of the semicircular frame, a sliding block is connected in the semicircular sliding groove in a sliding mode, a mounting seat is welded on the sliding block, and a mounting hole is formed in the mounting seat.
As a further description of the above technical solution: the inner wall of the mounting base is symmetrically welded with two convex strips at two sides of the semicircular frame, and the convex strips are connected with screw rods in a threaded manner.
As a further description of the above technical solution: the inner wall of the arc-shaped frame is located on the other side of the arc-shaped sliding groove, a plurality of limiting rings are welded at equal intervals, and the limiting rings are sleeved on the traction rope.
As a further description of the above technical solution: actuating mechanism includes the collecting box, the collecting box welding is in the one end of keeping away from the arc spout of arc frame, the collecting box internal rotation is connected with the wind-up roll, the one end and the wind-up roll fixed connection of sliding seat are kept away from to the haulage rope, the opening has been seted up to the collecting box front surface, is provided with sealing door on the opening, set up on the sealing door and be used for coordinating the circular through-hole that the haulage rope used, it is connected with the operating handle to rotate on a lateral wall of collecting box, operating handle and wind-up roll rigid coupling, the last location locking subassembly that is provided with of operating handle.
As a further description of the above technical solution: the positioning locking assembly comprises an arc-shaped sheet welded on the operating handle, a positioning pin is inserted into the arc-shaped sheet, a side wall of the collecting box is provided with a plurality of positioning holes used for matching with the positioning pin, the plurality of positioning holes are distributed in an annular mode, and the distance between every two adjacent positioning holes is equal.
As a further description of the above technical solution: and protective air guide hoods are welded on two side walls of the arc-shaped frame along the length direction.
In the technical scheme, the monitoring device for road safety monitoring is provided with the arc-shaped frame, the arc-shaped frame is fixedly installed on the inner wall of a tunnel through the installation assembly, the monitoring mechanism is connected in the arc-shaped sliding groove formed in the inner wall of the arc-shaped frame in a sliding mode through the sliding seat, when the monitoring device is used, the sliding seat is driven to move in the arc-shaped sliding groove through the traction rope, the positioning is carried out through the elastic belt, the sliding seat can be adjusted to be limited at any position in the arc-shaped sliding groove, the position of a camera can be adjusted randomly according to the shooting requirement of the camera, the traction rope is discharged when the monitoring mechanism is overhauled, the sliding seat is driven to move to the bottom end of the arc-shaped sliding groove under the pulling action of the elastic belt, so that an overhaul worker can directly overhaul without the help of a lifting platform, the overhaul is convenient, labor-saving and safe, and road traffic in the tunnel cannot be influenced;
furthermore, the mounting assembly comprises a semicircular frame, the semicircular frame is welded on the outer wall of the arc-shaped frame, a semicircular sliding groove is formed in the upper surface of the semicircular frame, a sliding block is connected in the semicircular sliding groove in a sliding mode, a mounting seat is welded on the sliding block, and a mounting hole is formed in the mounting seat;
have again the welding on the both sides wall of arc frame to have the protection kuppe, through the setting of protection kuppe, can keep apart monitoring mechanism and tunnel inner wall for on the tunnel inner wall water droplet that reasons such as condensation produced can not drip monitoring mechanism, realize carrying out water protection to monitoring mechanism.
Drawings
The invention is further explained below with reference to the figures and examples:
fig. 1 is a first schematic structural diagram of a monitoring device for road safety monitoring according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a monitoring device for road safety monitoring according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of an arc-shaped frame according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a mounting assembly provided in accordance with an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a mounting base according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a monitoring mechanism according to an embodiment of the present invention;
fig. 7 is an enlarged view of the area a in fig. 6 according to an embodiment of the present invention.
In the figure: 1. an arc-shaped frame; 11. an arc-shaped chute; 12. a drive mechanism; 121. a collection box; 122. a wind-up roll; 123. an operating handle; 124. an arc-shaped sheet; 125. positioning pins; 126. positioning holes; 2. a protective air guide sleeve; 3. mounting the component; 31. a semi-circular frame; 32. a semicircular chute; 33. a slider; 34. a mounting seat; 341. mounting holes; 342. a convex strip; 343. a screw; 4. a monitoring mechanism; 41. a sliding seat; 42. an arc-shaped seat; 43. a concave frame; 44. a rotating shaft; 45. a camera; 46. a limit nut; 47. an elastic band; 48. a hauling rope; 49. a limit ring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Referring to fig. 1 to 7, an embodiment of the present invention provides a technical solution: a monitoring device for road safety monitoring is applied to road safety monitoring in a tunnel and comprises an arc-shaped frame 1, a mounting assembly 3 and a monitoring mechanism 4;
the installation component 3 is arranged on the outer wall of the arc-shaped frame 1, and the installation component 3 is used for installing and fixing the arc-shaped frame 1 and the inner wall of the tunnel;
the monitoring mechanism 4 is movably arranged on the inner wall of the arc-shaped frame 1, an arc-shaped sliding groove 11 is formed in the inner wall of the arc-shaped frame 1, the monitoring mechanism 4 comprises a sliding seat 41, and a safety monitoring assembly is arranged on the sliding seat 41;
sliding seat 41 sliding connection is connected with elastic band 47 in arc spout 11 on the sliding seat 41 lateral wall, and the other end of elastic band 47 is connected on arc spout 11 along length direction's the other end inner wall, is connected with haulage rope 48 on the another lateral wall of sliding seat 41, and the one end bottom that arc spout 11 was kept away from to arc frame 1 is provided with actuating mechanism 12, and actuating mechanism 12 is used for receiving and releasing of haulage rope 48.
Concretely, this a monitoring device for road safety monitoring, when using, it receive and releases to drive haulage rope 48 through actuating mechanism 12, when haulage rope 48 slowly emits, this moment under the resilience force effect of elastic webbing 47, drive sliding seat 41 and remove in arc spout 11, thereby can drive the safety monitoring subassembly through sliding seat 41 and carry out position control, make during the maintenance, steerable safety monitoring subassembly removes the least significant end of arc spout 11, thereby maintainer need not with the help of the elevating platform, alright directly overhaul, overhaul convenient laborsaving safety, and remove the safety monitoring subassembly to the arc spout least significant end, be located tunnel road's a side, not on the motor vehicle lane, can not influence road traffic in the tunnel, and when the safety monitoring subassembly is in the in-service use, the length that accessible control haulage rope 48 emitted is adjusted the position of safety monitoring subassembly, thereby can be according to camera 45's shooting demand, adjust camera 45's position at will.
In another embodiment of the present invention, the safety monitoring assembly includes an arc-shaped seat 42, a concave frame 43 and a camera 45, the arc-shaped seat 42 is welded on the sliding seat 41, the concave frame 43 is welded on the arc-shaped seat 42, the camera 45 is rotatably connected in the concave frame 43 through a rotating shaft 44, two ends of the rotating shaft 44 along the length direction penetrate through the concave frame 43 and extend to the outside, and two ends of the rotating shaft 44 along the length direction are located at the outside of the concave frame 43 and are in threaded connection with a limit nut 46.
Specifically, this safety monitoring subassembly when using, can adjust the every single move angle of camera 45 at will, and the regulative mode does, unscrews stop nut 46, this moment alright in order to rotate camera 45 through pivot 44, adjusts the every single move angle of camera 45, adjusts the completion back, screws up stop nut 46 and carry out spacing fixed can to pivot 44.
In another embodiment of the present invention, the mounting assembly 3 includes a semicircular frame 31, the semicircular frame 31 is welded on the outer wall of the arc frame 1, the upper surface of the semicircular frame 31 is provided with a semicircular sliding groove 32, the semicircular sliding groove 32 is slidably connected with a sliding block 33, the sliding block 33 is welded with a mounting seat 34, the mounting seat 34 is provided with a mounting hole 341, two protruding strips 342 are symmetrically welded on two sides of the semicircular frame 31 on the inner wall of the mounting seat 34, and a screw 343 is threadedly connected on the protruding strips 342.
Specifically, the setting of mount pad 34, be used for and be connected between the tunnel inner wall, when using, the accessible promotes slider 33 and slides in semicircular chute 32, adjust the position of mount pad 34 at will not be convenient for the position of mount pad 34 and the dislocation of other components that set up on the tunnel inner wall, and after adjusting the position of mount pad 34, through rotating screw 343, make screw 343 butt on semicircular frame 31's outer wall, thereby can assist spacing fixed to mount pad 34, then through the mounting hole 341 cooperation bolt of seting up on the mount pad 34 alright with mount pad 34 erection fixed on the tunnel inner wall, mount pad 34 is provided with a plurality ofly altogether, a plurality of mount pads 34 all are in semicircular chute 32 through slider 33 sliding connection.
In another embodiment provided by the present invention, a plurality of limiting rings 49 are welded on the inner wall of the arc-shaped frame 1 at equal intervals on the other side of the arc-shaped chute 11, the limiting rings 49 are sleeved on the traction rope 48, the driving mechanism 12 includes a collecting box 121, the collecting box 121 is welded on one end of the arc-shaped frame 1 away from the arc-shaped chute 11, a winding roller 122 is rotatably connected in the collecting box 121, one end of the traction rope 48 away from the sliding seat 41 is fixedly connected with the winding roller 122, the front surface of the collecting box 121 is provided with an opening, a sealing door is provided on the opening, a circular through hole for matching with the traction rope 48 is provided on the sealing door, an operating handle 123 is rotatably connected on one side wall of the collecting box 121, the operating handle 123 is fixedly connected with the winding roller 122, and a positioning locking component is provided on the operating handle 123.
Specifically, the driving mechanism 12 drives the pull rope 48 to be wound and unwound by driving the winding roller 122 to rotate through the operating handle 123, the winding roller 122 is driven to rotate forward and backward through the operating handle 123, the winding roller 122 is driven to wind or release the pull rope 48, and when the pull rope 48 does not need to be wound and unwound, the operating handle 123 can be limited and fixed through the positioning locking assembly arranged, so that the winding roller 122 can be limited and fixed.
In another embodiment of the present invention, the positioning locking component includes an arc-shaped plate 124 welded on the operating handle 123, a positioning pin 125 is inserted on the arc-shaped plate 124, a sidewall of the collecting box 121 is provided with a plurality of positioning holes 126 matching with the positioning pin 125, the plurality of positioning holes 126 are disposed, the plurality of positioning holes 126 are distributed in a ring shape, and the distance between two adjacent positioning holes 126 is equal.
Specifically, the locking mode of the positioning and locking assembly is that the positioning pin 125 is pushed to extend into the positioning hole 126, so that the arc-shaped piece 124 and the collecting box 121 are relatively fixed through the positioning pin 125, the operating handle 123 is fixed through the arc-shaped piece 124, and the winding roller 122 is limited and fixed.
In another embodiment of the present invention, two side walls of the arc frame 1 along the length direction are welded with the protective fairings 2.
Specifically, through the setting of two protection kuppe 2, can keep apart the monitoring mechanism 4 that sets up in the arc frame 1 and tunnel inner wall for on the tunnel inner wall water droplet that reasons such as condensation produced can not drip monitoring mechanism 4, realize carrying out water protection to monitoring mechanism 4.
The foregoing shows and describes the general principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a monitoring device for be used for road safety monitoring inside the tunnel, its characterized in that: comprises an arc-shaped frame (1), a mounting component (3) and a monitoring mechanism (4);
the mounting assembly (3) is arranged on the outer wall of the arc-shaped frame (1), and the mounting assembly (3) is used for mounting and fixing the arc-shaped frame (1) and the inner wall of the tunnel;
the monitoring mechanism (4) is movably arranged on the inner wall of the arc-shaped frame (1), an arc-shaped sliding groove (11) is formed in the inner wall of the arc-shaped frame (1), the monitoring mechanism (4) comprises a sliding seat (41), and a safety monitoring assembly is arranged on the sliding seat (41);
sliding seat (41) sliding connection is in arc spout (11), be connected with elastic webbing (47) on sliding seat (41) a lateral wall, the other end of elastic webbing (47) is connected arc spout (11) are along length direction's other end inner wall, be connected with haulage rope (48) on sliding seat (41) another lateral wall, the one end bottom that arc spout (11) were kept away from in arc frame (1) is provided with actuating mechanism (12), actuating mechanism (12) are used for receiving and releasing of haulage rope (48).
2. The monitoring device for road safety monitoring according to claim 1, wherein the safety monitoring assembly comprises an arc-shaped seat (42), a concave frame (43) and a camera (45), the arc-shaped seat (42) is welded on a sliding seat (41), the concave frame (43) is welded on the arc-shaped seat (42), the camera (45) is rotatably connected in the concave frame (43) through a rotating shaft (44), the two ends of the rotating shaft (44) in the length direction penetrate through the concave frame (43) and extend to the outside, and the two ends of the rotating shaft (44) in the length direction are in threaded connection with a limit nut (46) at the outside of the concave frame (43).
3. The monitoring device for road safety monitoring according to claim 1, wherein the mounting assembly (3) comprises a semicircular frame (31), the semicircular frame (31) is welded on the outer wall of the arc-shaped frame (1), a semicircular sliding groove (32) is formed in the upper surface of the semicircular frame (31), a sliding block (33) is connected in the semicircular sliding groove (32) in a sliding manner, a mounting seat (34) is welded on the sliding block (33), and a mounting hole (341) is formed in the mounting seat (34).
4. The monitoring device for road safety monitoring according to claim 3, characterized in that two convex strips (342) are symmetrically welded on the inner wall of the mounting seat (34) at two sides of the semicircular frame (31), and a screw (343) is connected on the convex strips (342) in a threaded manner.
5. The monitoring device for road safety monitoring according to claim 1, characterized in that a plurality of limiting rings (49) are welded on the inner wall of the arc-shaped frame (1) at equal intervals on the other side of the arc-shaped chute (11), and the limiting rings (49) are sleeved on the traction rope (48).
6. The monitoring device for road safety monitoring as claimed in claim 1, wherein the driving mechanism (12) comprises a collecting box (121), the collecting box (121) is welded at one end of the arc-shaped frame (1) far away from the arc-shaped chute (11), a winding roller (122) is rotatably connected in the collecting box (121), one end of the traction rope (48) far away from the sliding seat (41) is fixedly connected with the winding roller (122), an opening is formed in the front surface of the collecting box (121), a sealing door is arranged on the opening, a circular through hole used for being matched with the traction rope (48) is formed in the sealing door, an operating handle (123) is rotatably connected to one side wall of the collecting box (121), the operating handle (123) is fixedly connected with the winding roller (122), and a positioning locking assembly is arranged on the operating handle (123).
7. The monitoring device for road safety monitoring according to claim 6, wherein the positioning and locking component comprises an arc-shaped sheet (124) welded on the operating handle (123), the arc-shaped sheet (124) is inserted with a positioning pin (125), one side wall of the collecting box (121) is provided with a plurality of positioning holes (126) matched with the positioning pin (125) for use, the plurality of positioning holes (126) are distributed annularly, and the distance between two adjacent positioning holes (126) is equal.
8. The monitoring device for road safety monitoring according to claim 1, characterized in that the arc-shaped frame (1) is welded with protective fairings (2) on two side walls along the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211318067.0A CN115560221B (en) | 2022-10-26 | 2022-10-26 | Monitoring device for road safety monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211318067.0A CN115560221B (en) | 2022-10-26 | 2022-10-26 | Monitoring device for road safety monitoring |
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| CN115560221A true CN115560221A (en) | 2023-01-03 |
| CN115560221B CN115560221B (en) | 2023-05-16 |
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| CN212572763U (en) * | 2020-07-30 | 2021-02-19 | 海安绒克纺织有限公司 | Law enforcement supervisory equipment that adaptability is better |
| CN111988508A (en) * | 2020-08-18 | 2020-11-24 | 高世君 | Efficient electromechanical monitoring device for expressway tunnel |
| CN213175719U (en) * | 2020-08-20 | 2021-05-11 | 成都华拓为科技有限公司 | Integrated tunnel monitoring equipment |
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| CN115560221B (en) | 2023-05-16 |
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Effective date of registration: 20240130 Address after: Room 417, Building B1, Huijin International Plaza, Langshan Town Street, Chongchuan District, Nantong City, Jiangsu Province, 226000 Patentee after: Nantong Yuling Technology Co.,Ltd. Country or region after: China Address before: 310000 Linjiang E-commerce Pioneer Park, Qiantang New District, Hangzhou, Zhejiang 5-799 Patentee before: Hangzhou Yuling Technology Co.,Ltd. Country or region before: China |