CN114120591A - Side slope rockfall interception monitoring alarm device - Google Patents

Side slope rockfall interception monitoring alarm device Download PDF

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Publication number
CN114120591A
CN114120591A CN202111321997.7A CN202111321997A CN114120591A CN 114120591 A CN114120591 A CN 114120591A CN 202111321997 A CN202111321997 A CN 202111321997A CN 114120591 A CN114120591 A CN 114120591A
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China
Prior art keywords
mounting
installation
side slope
fixed
connecting block
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Granted
Application number
CN202111321997.7A
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Chinese (zh)
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CN114120591B (en
Inventor
彭康
罗坤
李夕兵
王春来
左宇军
文志杰
周子龙
李地元
董陇军
陶明
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Central South University
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Central South University
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Publication of CN114120591A publication Critical patent/CN114120591A/en
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    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02Alarms for ensuring the safety of persons
    • G08B21/10Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F7/00Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E01F7/04Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
    • E01F7/045Devices specially adapted for protecting against falling rocks, e.g. galleries, nets, rock traps
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Alarm Devices (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

The invention discloses a side slope rockfall interception monitoring alarm device, which comprises two long fixed columns and two short fixed columns, wherein an interception net is fixedly arranged between the two long fixed columns, a second interception net is fixedly arranged between each long fixed column and the corresponding short fixed column, a left installation block is fixedly arranged on the upper surface of the left long fixed column, a right installation block is fixedly arranged on the upper surface of the right long fixed column, installation grooves are respectively formed in the inner side surfaces of the right installation block and the left installation block, a left connecting block is rotatably arranged in the left installation groove, a right connecting block is rotatably arranged in the right installation groove, an installation frame is fixedly arranged between the right connecting block and the left connecting block, second installation grooves are equidistantly formed in the upper surface of the installation frame, infrared monitors are respectively and fixedly arranged in the second installation grooves, an alarm is fixedly arranged on the right surface of the right installation block, and when rockfall occurs, the invention can pre-warn surrounding pedestrians or vehicles, and avoid the damage of falling rocks to the pedestrians and vehicles.

Description

Side slope rockfall interception monitoring alarm device
Technical Field
The invention belongs to the technical field of side slope rockfall protection, and particularly relates to a side slope rockfall interception monitoring alarm device.
Background
The engineering slope protection has two types of slope protection and retaining structure protection. The common measures for slope protection include plastering with mortar or soil mixture, guniting, concrete spraying, mortar-masonry stone retaining wall, anchor-spraying slope protection, anchor-spraying net slope protection, etc. The types of retaining structures are more, such as retaining walls, anchor retaining walls, anti-slide piles and the like. The supporting and retaining structures have the functions of protecting and reinforcing the slope body.
The existing retaining structure does not have a warning function, and pedestrians or vehicles on a road cannot be warned to pay attention to rockfall in time when the rockfall condition occurs to the side slope, so that the problem is solved by the side slope rockfall interception monitoring alarm device.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art, provides a side slope rockfall interception monitoring alarm device, and adopts the following basic concept in the technical scheme for solving the technical problem:
a side slope rockfall interception monitoring alarm device comprises two long fixing columns and two short fixing columns, wherein an interception net is fixedly installed between the two long fixing columns, a second interception net is fixedly installed between each long fixing column and the corresponding short fixing column, a left installation block is fixedly installed on the upper surface of each long fixing column at the left end, a right installation block is fixedly installed on the upper surface of each long fixing column at the right end, installation grooves are formed in the inner side surfaces of the right installation block and the left installation block, a left connecting block is rotatably installed at the left end in each installation groove, a right connecting block is rotatably installed at the right end in each installation groove, an installation frame is fixedly installed between the right connecting block and the left connecting block, second installation grooves are formed in the upper surface of the installation frame at equal intervals, infrared monitors are fixedly installed in the second installation grooves, and an alarm is fixedly installed on the right surface of the right installation block, the alarm and the infrared monitor electric connection, set up the spout in the connecting block of a left side, the left surface spiro union of installation piece of a left side installs the screw rod, the right-hand member slidable mounting of screw rod is in the spout, the left fixed surface of screw rod installs the lug, the left fixed surface of lug installs the crank.
Furthermore, an angle identifier is arranged on the left surface of the left mounting block, an angle pointer is fixedly mounted on the outer surface of the bump, and the direction of the angle pointer corresponds to the position of the angle identifier.
Furthermore, the outer surface of the crank is fixedly provided with an anti-slip sleeve.
Further, the alarm is an audible and visual alarm.
Furthermore, the upper surfaces of the left mounting block and the right mounting block are fixedly provided with support frames, and a rain fly is fixedly arranged between the upper surfaces of the two support frames.
Further, the length of the rain fly is at least more than 1.5 times the length of the mounting rack.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
According to the invention, the falling rock condition of the side slope can be monitored by the infrared monitor, when falling rocks pass through the monitoring area of the infrared monitor, the infrared monitor transmits a signal to the alarm, the alarm flickers and sounds a horn to give an alarm, so that passers or vehicles are prompted to pay attention to the falling rock condition of the side slope in front, and the passers or vehicles are asked to pay attention to avoidance. The invention can also adjust the monitoring angle of the infrared monitor by shaking the crank handle according to the position of the angle indicator pointing to the angle mark.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic diagram of the explosive structure of the present invention.
FIG. 3 is a schematic cross-sectional view of the present invention.
Fig. 4 is a detailed view of a portion a of fig. 1.
In the figure: 1. the device comprises a long fixing column, 11, an intercepting net, 2, a short fixing column, 21, a second intercepting net, 3, a left mounting block, 31, an angle mark, 4, a right mounting block, 5, a mounting groove, 51, a left connecting block, 511, a sliding groove, 52, a right connecting block, 53, a mounting frame, 54, a second mounting groove, 6, an infrared monitor, 61, an alarm, 7, a screw rod, 71, a bump, 711, an angle pointer, 72, a crank, 73, an anti-skidding sleeve, 8, a support frame, 81 and a rain cape.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 1-4, the slope rockfall interception monitoring and warning device described in this embodiment includes two long fixing columns 1 and two short fixing columns 2, an interception net 11 is fixedly installed between the two long fixing columns 1, a second interception net 21 is fixedly installed between each long fixing column 1 and the corresponding short fixing column 2, a left installation block 3 is fixedly installed on the upper surface of the left long fixing column 1, a right installation block 4 is fixedly installed on the upper surface of the right long fixing column 1, installation grooves 5 are respectively formed on the inner side surfaces of the right installation block 4 and the left installation block 3, a left connection block 51 is rotatably installed in the left installation groove 5, a right connection block 52 is rotatably installed in the right installation groove 5, an installation frame 53 is fixedly installed between the right connection block 52 and the left connection block 51, second installation grooves 54 are equidistantly formed on the upper surface of the installation frame 53, and infrared monitors 6 are fixedly installed in the second installation grooves 54, an alarm 61 is fixedly arranged on the right surface of the right mounting block 4, the alarm 61 is electrically connected with an infrared monitor 6, a chute 511 is arranged in a left connecting block 51, a screw 7 is screwed on the left surface of the left mounting block 3, the right end of the screw 7 is slidably arranged in the chute 511, a lug 71 is fixedly arranged on the left surface of the screw 7, a crank 72 is fixedly arranged on the left surface of the lug 71, when the installation is carried out, the long fixing column 1 and the short fixing column 2 are fixedly bound on the side slope, the interception net 11 and the second interception net 21 intercept the falling of the flower, after the installation, the crank 72 is operated to adjust the orientation of the infrared monitor 6 (adjusted according to the actual condition of the side slope), when the falling rocks pass through the monitoring area of the infrared monitor 6, the infrared monitor 6 transmits signals to the alarm 61, the alarm 61 flickers and gives an alarm to prompt passersby or vehicles to pay attention to the condition that the falling rocks exist on the front side slope, please the passerby or the vehicle to pay attention to the avoidance.
The left surface of the left mounting block 3 is provided with an angle identifier 31, an angle pointer 711 is fixedly mounted on the outer surface of the convex block 71, the direction of the angle pointer 711 corresponds to the position of the angle identifier 31, and the left connecting block 51 and the mounting frame 53 can be driven to rotate by rotating the crank 72, so that the monitoring angle of the infrared monitor 6 is adjusted.
The outer surface of the crank 72 is fixedly provided with an anti-slip sleeve 73, so that the crank 72 is more convenient to shake. The alarm 61 is a sound-light alarm, and sound-light synchronous prompt is performed when the alarm 61 gives an alarm, so that pedestrians or vehicles can be prompted at night conveniently.
The equal fixed mounting of the upper surface of left side installation piece 3 and right installation piece 4 has support frame 8, and fixed mounting has rain-shed 81 between the upper surface of two support frames 8, and rain-shed 81 can reduce the damage of rainy day to infrared monitor 6 and siren 61.
The length of the rain fly 81 is at least greater than 1.5 times the length of the mounting frame 53, so that the rain fly 81 can shield the infrared monitor 6 and the alarm 61.
The working principle is as follows: after the device is installed, the infrared monitor 6 and the alarm 61 are connected with a power supply through a lead, when falling rocks pass through a monitoring area of the infrared monitor 6, the infrared monitor 6 transmits a signal to the alarm 61, the alarm 61 flashes and sounds a horn to alarm, and a passerby or a vehicle is prompted to notice that the falling rocks exist on a front slope, and the passerby or the vehicle is reminded of avoiding.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (6)

1. The utility model provides a side slope rockfall interception monitoring alarm device, includes two long fixed columns (1) and two short fixed columns (2), two fixed mounting has interception net (11) between long fixed column (1), equal fixed mounting has second interception net (21), its characterized in that between long fixed column (1) and the short fixed column (2) that correspond: the left end the last fixed surface of long fixed column (1) installs left installation piece (3), and the right-hand member the last fixed surface of long fixed column (1) installs right installation piece (4), mounting groove (5) have all been seted up to the inboard surface of right installation piece (4) and left installation piece (3), and left end left connecting block (51) are installed to the mounting groove (5) internal rotation, and the right-hand member right connecting block (52) are installed to the mounting groove (5) internal rotation, fixed mounting has mounting bracket (53) between right connecting block (52) and left connecting block (51), the upper surface equidistance of mounting bracket (53) has seted up second mounting groove (54), equal fixed mounting has infrared ray monitoring ware (6) in second mounting groove (54), the right fixed surface of right installation piece (4) installs siren (61), siren (61) and infrared ray monitoring ware (6) electric connection, seted up spout (511) in left side connecting block (51), screw rod (7) are installed to the left surface spiro union of left side installation piece (3), the right-hand member slidable mounting of screw rod (7) is in spout (511), the left fixed surface of screw rod (7) installs lug (71), the left fixed surface of lug (71) installs crank (72).
2. The side slope rockfall interception monitoring and alarming device according to claim 1, characterized in that: the left surface of the left mounting block (3) is provided with an angle mark (31), an angle pointer (711) is fixedly mounted on the outer surface of the convex block (71), and the pointing direction of the angle pointer (711) corresponds to the position of the angle mark (31).
3. The side slope rockfall interception monitoring and alarming device according to claim 1, characterized in that: and an anti-slip sleeve (73) is fixedly arranged on the outer surface of the crank (72).
4. The side slope rockfall interception monitoring and alarming device according to claim 1, characterized in that: the alarm (61) is an acousto-optic alarm.
5. The side slope rockfall interception monitoring and alarming device according to claim 1, characterized in that: the equal fixed mounting of upper surface of left side installation piece (3) and right side installation piece (4) has support frame (8), and fixed mounting has rain between the upper surface of two support frames (8) to take (81).
6. The side slope rockfall interception monitoring and alarming device according to claim 5, characterized in that: the length of the rain fly (81) is at least more than 1.5 times of the length of the mounting rack (53).
CN202111321997.7A 2021-11-09 2021-11-09 Slope falling rock interception monitoring alarm device Active CN114120591B (en)

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CN202111321997.7A CN114120591B (en) 2021-11-09 2021-11-09 Slope falling rock interception monitoring alarm device

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JPH1088998A (en) * 1996-09-12 1998-04-07 Mitsubishi Electric Corp Method for detecting and noticing rock fall inside of tunnel
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