CN114170841A - Road construction early warning device and road construction early warning system - Google Patents
Road construction early warning device and road construction early warning system Download PDFInfo
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- CN114170841A CN114170841A CN202111416244.4A CN202111416244A CN114170841A CN 114170841 A CN114170841 A CN 114170841A CN 202111416244 A CN202111416244 A CN 202111416244A CN 114170841 A CN114170841 A CN 114170841A
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- early warning
- plate
- road construction
- case
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The embodiment of the invention discloses a road construction early warning device, which comprises a host, an upright, an early warning monitoring component and a warning component, wherein the host comprises a case, the outer wall surface of which is provided with a first accommodating groove, and the upright is movably arranged on the case so as to ensure that the upright has: the pole setting is protruding the upper surface of quick-witted case and the expansion position of erectting relatively quick-witted case upper surface to and the pole setting is accomodate in the first storage position of accomodating the inslot, and the pole setting is in the convenient transportation of storage position host computer and transport. According to the use needs of road construction early warning, adjust the position of pole setting in order to deal with different scenes. The invention also provides a road construction early warning system, which overcomes the limitation of the road construction early warning device in the aspect of information acquisition through the external monitoring device in communication connection.
Description
Technical Field
The invention relates to the technical field of traffic safety, in particular to a road construction early warning device and a road construction early warning system.
Background
The whole machine of the traditional road construction early warning device usually adopts a columnar structure or a block structure, so that the effective early warning height of the device depends on the height of the whole machine, the early warning device is usually required to be installed on the upper part of the columnar structure to ensure the installation height, and meanwhile, the gravity center of the whole machine is correspondingly lifted and is easier to topple. If the gravity center is reduced by reducing the height of the whole machine, the clavoid enables the height of the early warning device to be reduced, and therefore the stability and the effective operation height of the road construction early warning device cannot be taken into consideration at present. In addition, the road construction early warning device is poor in portability, and the transportation of the columnar road construction early warning device need extra space or labor cost.
Therefore, it is urgent to develop a new road construction early warning device.
The above is only for the purpose of assisting understanding of the technical solutions of the present invention, and does not represent an admission that the above is the prior art.
Disclosure of Invention
In view of the above problems, the present invention provides a road construction early warning device, which aims to solve the technical problems that the road construction early warning device has poor portability and cannot give consideration to stability and effective operation height.
In order to achieve the purpose, the invention provides a road construction early warning device, which comprises a host, a vertical rod, an early warning monitoring component and a warning component,
the host comprises a case, a power supply assembly and a controller which are electrically connected with each other,
the machine case is arranged in a block shape and comprises a top plate, a side plate and a back plate which are connected in pairs, the top plate is positioned at the top of the machine case, the side plate and the back plate both extend in the vertical direction, and the upper side edges of the side plate and the back plate are respectively connected with two intersecting side edges of the top plate; the side plate part is bent inwards to form a first accommodating groove;
the power supply assembly and the controller are arranged in the case, and the power supply assembly is arranged in the case in a downward mode so that the gravity center of the host is lower than the geometric center of the appearance of the case;
the pole setting movably install in quick-witted case, so that the pole setting has: the upright post protrudes out of the upper surface of the case and is arranged at an unfolding position which is vertical relative to the upper surface of the case, and the upright post is arranged at a containing position which is contained in the first containing groove;
the early warning monitoring assembly and the warning assembly are both arranged on the upright rod and are electrically connected with the controller; in the unfolding position, the early warning monitoring assembly and the warning assembly are positioned on the part of the upright stanchion protruding out of the upper surface of the case.
Preferably, the early warning monitoring assembly comprises a long-strip-shaped camera, the length direction of the camera and the length direction of the upright post form an included angle, and when the upright post is located at the accommodating position, the length of the upright post protruding out of the front part of the camera is greater than the length of the upright post protruding out of the rear part of the camera;
the case is formed with a second accommodating groove communicated with the first accommodating groove, the depth of the second accommodating groove is larger than that of the first accommodating groove, and the camera is mounted in the second accommodating groove in an adaptive mode.
Preferably, the storage box further comprises a side enclosing plate, and a front enclosing plate, an upper enclosing plate and a lower enclosing plate which are respectively formed by extending from the side enclosing plate towards the side plate, and the storage box and the side plate enclose to form the second storage groove which is open backwards;
the edge of the side plate, which is adjacent to the back plate, is bent inwards to form a bent part, and the bent part comprises a front wall surface and a side wall surface; the lower side of the front wall surface and the lower side of the side wall surface extend downwards to be connected with the upper enclosing plate respectively.
Preferably, the back plate includes an upper fixing plate, a lower fixing plate and a rear cover, the upper fixing plate extends downward from the rear side of the top plate, and the lower fixing plate and the upper fixing plate are spaced to form a rear window communicated with the inside of the chassis; the rear cover detachably covers the rear window.
Preferably, the bent portion and the rear cover enclose the first accommodating groove extending in the vertical direction, and when the upright rod is located at the accommodating position, the rear side surface of the upright rod is lower than or flush with the rear side surface of the rear cover.
Preferably, the side enclosing plates and the lower enclosing plate extend backwards to be connected with the lower fixing plate, and the second accommodating groove penetrates through the lower fixing plate backwards; when the upright stanchion is located at the accommodating position, the rear end face of the camera is lower than or flush with the rear side face of the lower fixing plate.
Preferably, the lower fixing plate protrudes backward from the lower side of the rear cover to form a rear boss, and the rear boss and the second receiving groove are arranged side by side in the horizontal direction; the power supply assembly is arranged in the case at a position corresponding to the rear boss.
Preferably, the chassis is further provided with a third accommodating groove communicated with the first accommodating groove, the third accommodating groove extends upwards from the first accommodating groove and penetrates through the top plate, and a wiring hole communicated with the inside of the chassis is formed in the inner wall surface of the third accommodating groove;
the upright rod comprises a rod body and a connecting part connected with the rod body, the connecting part is rotatably connected with the case, and a wire concentration channel extending along the length direction of the rod body is arranged in the rod body and used for accommodating a cable of the early warning monitoring assembly and a cable of the warning assembly;
the connecting part is mounted in the third accommodating groove in an adaptive manner, an outlet channel communicated with the line concentration channel is arranged in the connecting part, a line outlet hole communicated with the outlet channel is formed in the outer peripheral surface of the connecting part, which forms an included angle with the line concentration channel, and the line outlet hole are correspondingly arranged; the cross-sectional area of the outlet channel is larger than that of the line concentration channel.
Preferably, the case further comprises a support seat, the support seat comprises a side support plate, a front support plate and a lower support plate which are connected with each other in pairs, and the side support plate and the front support plate respectively extend downwards from the side edge of the top plate to be connected with the lower support plate; the supporting seat is spliced with the side plate, the top plate and the back plate respectively to form a third accommodating groove by enclosing together; the wiring hole is formed in the side supporting plate;
the upright rod further comprises a wiring rotating shaft which is rotatably connected in the wiring hole, the wiring rotating shaft is fixedly connected in the wire outlet hole, and a wiring channel which is communicated with the inner cavity of the case and the wire outlet channel is arranged in the wiring rotating shaft.
By implementing the technical scheme of the invention, the road construction early warning device is provided with the upright post which can move relative to the host, and the upright post is in a state of an unfolding position and a state of a containing position. Firstly, when the vertical rod is in the unfolding position, the early warning assembly and the early warning monitoring assembly exceed the top of the case, so that the working height is higher than the height of the top plate of the case, and therefore, vehicle signals can be monitored earlier on a long and wavy road and early warning signals can be provided for vehicles coming and going.
Secondly, when the pole setting was in the position of accomodating, the pole setting was leaned on the quick-witted case and is accomodate in first accomodating inslot, can avoid the pole setting to suffer the striking to protect the pole setting and install the part on the pole setting. Because the case is wholly blocky, compact structure, space occupation and human cost in the process of carrying and transporting the road construction early warning device are saved. The first receiving groove is formed by bending the side plate part inwards and is integrally formed, so that the first receiving groove can be assembled more quickly and the strength of the structure is higher compared with a plurality of welded or assembled structures.
In addition, power supply module and controller are installed at quick-witted incasement, and power supply module leans on the lower setting so that the focus of host computer is less than the geometric centre of quick-witted case appearance at quick-witted incasement, makes then whole quick-witted direct placing can realize steadily fixing on ground, need not additionally to set up fixed knot and constructs, has promoted the removal convenience.
In order to make up the limitation of the road construction early warning device in the aspect of information acquisition, the invention also provides a road construction early warning system, which comprises any one of the road construction early warning devices; and
the external monitoring device is in communication connection with the controller of the road construction early warning device so as to monitor one side of a construction area and/or one side of a road;
the controller is used for controlling the warning assembly of the road construction early warning device according to the detection signal sent by the external monitoring device.
By implementing the technical scheme of the invention, the limitation of the road construction early warning device in the aspect of information acquisition can be effectively made up, so that the road construction early warning device can meet the requirements of extreme weather and other different road early warning and monitoring.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic view showing the overall structure of an embodiment of the road construction early warning device of the present invention, in which the vertical rods are in the deployed position;
FIG. 2 is a schematic rear view of the early warning device for road construction shown in FIG. 1;
fig. 3 is a schematic rear view of the early warning device for road construction in fig. 1, where the vertical rod is in the storage position;
FIG. 4 is an exploded view of the enclosure of FIG. 3;
FIG. 5 is a schematic side view of the vertical rod of FIG. 1;
FIG. 6 is a cross-sectional view of the vertical rod of FIG. 5 taken along line VI-VI;
fig. 7 is a schematic diagram of a road construction early warning system according to an embodiment of the present invention.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part. They may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1 to 3, the present invention provides a road construction early warning device 100, which includes a host 10, an upright 20, an early warning monitoring component 30 and a warning component 40.
The main unit 10 includes a housing 11, a power supply unit 17 and a controller 18 electrically connected to each other. The case 11 is arranged in a block shape, the case 11 comprises a top plate 12, a side plate 13 and a back plate 14 which are connected in pairs, the top plate 12 is positioned at the top of the case 11, the side plate 13 and the back plate 14 both extend along the up-down direction, the upper side edges of the side plate 13 and the back plate 14 are respectively connected with two intersecting side edges of the top plate 12, and the side plate 13 is partially bent inwards to form a first accommodating groove 131; the power supply assembly 17 and the controller 18 are installed in the case 11, and the power supply assembly 17 is arranged in the case 11 at a lower position so that the center of gravity of the main body 10 is lower than the geometric center of the appearance of the case 11; the upright 20 is movably mounted to the cabinet 11 such that the upright 20 has: a deployed position in which the upright 20 protrudes from the upper surface of the housing 11 and stands upright with respect to the upper surface of the housing 11, and a storage position in which the upright 20 is stored in the first storage groove 131; the early warning monitoring assembly 30 and the warning assembly 40 are both arranged on the upright rod 20, and the early warning monitoring assembly 30 and the warning assembly 40 are both electrically connected with the controller 18; in the deployed position, the early warning monitoring assembly 30 and the warning assembly 40 are located on the portion of the upright 20 protruding above the upper surface of the housing 11.
In the technical scheme of the invention, the road construction early warning device 100 is provided with the upright 20 which can move relative to the case 11, and the road construction early warning device 100 is provided with a state that the upright 20 is in an unfolding position and a state that the upright 20 is in a containing position. First, when the upright 20 is in the deployed position, the early warning assembly 40 and the early warning monitoring assembly 30 are positioned above the top of the housing 11, and thus have a working height above the height of the top plate 12 of the housing 11, thereby providing early warning signals for vehicles and vehicles traveling to and from the road. For example, when the warning module 40 is a warning light, the warning light at a lower position is easily shielded by vegetation on a rough road or on both sides of the road, and the light emitted from the warning light can be observed earlier by a driver in a distance by increasing the height of the warning light, so as to avoid danger.
Secondly, when the upright 20 is in the storage position, the upright 20 abuts against the housing 11 and is stored in the first storage slot 131, so as to protect the upright 20 from being hit, and protect the upright 20 and the components mounted on the upright 20. Because the case 11 is massive and compact, the occupied space and labor cost during the transportation and transportation of the road construction early warning device 100 are saved. The first receiving groove 131 is formed by partially bending the side plate 13 inward, and is integrally formed, so that it can be more rapidly assembled and the strength of the structure is greater than a structure in which a plurality of pieces are welded or assembled.
In addition, power supply module 17 and controller 18 are installed in quick-witted case 11, and power supply module 17 leans on the lower setting so that the focus of host computer 10 is less than the geometric centre of quick-witted case 11 appearance in quick-witted case 11, makes then whole machine directly place and can realize steadily fixing on ground, need not additionally to set up fixed knot structure, has promoted the removal convenience.
Specifically, referring to fig. 1, for convenience of explaining the aspect of the present invention, the front-back direction in the present embodiment is merely an exemplary relative concept. The side plate 13 of the present invention is not necessarily located at the side of the whole machine, but is one of the plate bodies for enclosing the installation cavity inside the case 11, which may be located at the front, side or back side of the whole machine. The edge of the side plate 13 of the case 11 adjacent to the back plate 14 is bent inwards to form a bent part 133, and the bent part 133 comprises a front wall surface 134 and a side wall surface 135; the lower side of the front wall 134 and the lower side of the side wall 135 extend downward to be connected to the upper shroud 153, as shown in fig. 4. In other embodiments, the first receiving groove 131 may be recessed inward in the middle of the side plate 13 without the involvement of the back plate 14. The shape of the first receiving groove 131 may be a groove-shaped, a truncated-angle-shaped, a cylindrical shape, or the like. The bottom of the case 11 may be provided with a movable pulley and a locking structure to fix the movement of the road construction early warning device 100. The power module 17 and the controller 18 are mounted in the casing 11, the power module 17 is disposed in the casing 11 at a lower position, and the center of gravity of the main body 10 is made lower than the geometric center of the outer shape of the casing 11 by the weight of the power module 17 itself.
Referring to fig. 5-6, the upright 20 may be cylindrical, square-column, block-shaped, or irregular strip-shaped, the pre-warning monitoring assembly 30 and the warning assembly 40 are mounted on the upright 20, and the pre-warning monitoring assembly 30 and the warning assembly 40 are electrically connected to the controller 18. The upright 20 is movably mounted to the cabinet 11 such that the upright 20 has: a deployed position in which the upright 20 protrudes from the upper surface of the housing 11 and stands upright relative to the upper surface of the housing 11, and a storage position in which the upright 20 is stored in the first storage groove 131, so that in the deployed position, the warning monitoring assembly 30 and the warning assembly 40 are located at a portion of the upright 20 protruding from the upper surface of the housing 11. In this embodiment, early warning monitoring subassembly 30 includes camera 31 for shoot the job site image or be used for visual analysis data acquisition, in addition, early warning monitoring subassembly 30 can also include the subassembly that can be used to monitor relevant data among the prior art such as the subassembly is felt to the range finding subassembly, infrared body, the subassembly that tests the speed, temperature measurement humidity measurement subassembly, and technical staff in the art can make up as required. The warning device 40 mounted on the upright 20 includes a flashing light, a lighting lamp, etc., and it is understood that other devices providing warning function, such as a display screen, a speaker, etc., can be integrated on the housing 11.
Further, early warning monitoring subassembly 30 is including being long banding camera 31, and the length direction of camera 31 is the contained angle setting with the length direction of pole setting 20, and when pole setting 20 was in the position of accomodating, both sides around pole setting 20 were all surpassed to camera front portion 33 and camera rear portion 32, and the length of the anterior 33 protrusion pole setting 20 of camera is greater than the length of the protruding pole setting 20 of camera rear portion 32. The cabinet 11 further includes a second receiving groove 155 communicating with the first receiving groove 131, and a depth of the second receiving groove 155 is greater than a depth of the first receiving groove 131 for receiving the camera 31. The front 32 and rear 33 of the camera 30 are relative to the lens orientation of the camera. The camera 31 used in the road construction early warning device 100 is often a telephoto lens, which is shaped like a long strip and is disposed substantially horizontally during operation to monitor the road condition. The upright 20 is used for lifting the warning and monitoring assembly 30 including the camera 31, so that the upright 20 is disposed in the vertical direction when in the extended position, and the two are disposed at an angle with respect to each other. It can be understood that, although the included angle between the camera 31 and the upright 20 is about 90 ° in the present embodiment, the viewing direction of the camera 31 can be adjusted in a swinging manner according to actual needs. The upright 20 can be of a relatively slender construction to reduce wind resistance. The shape of the camera 31 is not limited to the shape of the upright 20, and a larger structure can be selected. In contrast, the depth of the second receiving groove 155 is greater than the depth of the first receiving groove 131, so that a gap is prevented from being generated between the upright 20 and the first receiving groove 131, and an installation space inside the compressor case 11 is prevented, so that the road construction early warning apparatus 100 is compact in structure, and the camera 31 is protected. Optionally, the camera 31 is detachably mounted at the end of the rod body 25 of the upright 20, and when the camera 31 needs to be replaced or upgraded, the upright 20 does not need to be detached, so that maintenance and repair are facilitated.
Further, referring to fig. 4, the housing box 11 further includes a housing box 15, the housing box 15 includes a side panel 151, and a front panel 152, a top panel 153, and a bottom panel 154 respectively extending from the side panel 151 toward the side panel 13, and the housing box 15 and the side panel 13 enclose a second housing groove 155 opened rearward. The edge of the side plate 13 adjacent to the back plate 14 is bent inwards to form a bent part 133, and the bent part 133 comprises a front wall surface 134 and a side wall surface 135; the lower side of the front wall 134 and the lower side of the side wall 135 extend downward to be connected to the upper cover 153. On the basis of the first accommodating groove 131, a second accommodating groove 155 which is communicated with the first accommodating groove 131 is constructed on the outer side of the machine case 11, and usually bending needs to be carried out on the side plate 13, but the processing cost is high, and because the sheet metal part of the support plate body is rigid, interference is easy to occur in installation among different plate bodies, and the structural size of the second accommodating groove 155 is customized according to the camera 31, so that different second accommodating grooves 155 need to be processed for different cameras 31, and a larger processing space needs to be occupied when the side plate 13 with larger volume is bent. Here, the separately molded storage case 15 can solve the problem. Further, since the right side of storage case 15 is covered with side plate 13, the step of separately processing the right side wall of storage case 15 can be omitted by storage case 15 formed separately while forming semi-closed second storage groove 155.
Further, the back panel 14 includes an upper fixing plate 141, a lower fixing plate 142 and a rear cover 144, the upper fixing plate 141 extends downward from the rear side of the top panel 12, and the lower fixing plate 142 and the upper fixing plate 141 are spaced apart to form a rear window 145 communicating with the inside of the cabinet 11. The rear cover 144 detachably covers the rear window 145. Optionally, the detachable covering mode is an embedding mode or a threaded connection mode. Since the upper fixing plate 141, the lower fixing plate 142, and the rear cover 144 are separated from each other, components inside the cabinet 11 are installed and maintained through the rear window 145. In this embodiment, the rear side of the rear cover 144 covering the rear window 145 is flush with the rear sides of the upper and lower fixing plates 141 and 142, and the rear cover 144 does not protrude separately, thereby effectively preventing accidental opening.
Further, the bent portion 133 and the rear cover 144 enclose to form a first accommodating groove 131 extending along the vertical direction, when the upright 20 is at the accommodating position, the rear side 26 of the upright 20 is lower than or flush with the rear side of the rear cover 144, please refer to fig. 3, the upright 20 is entirely accommodated in the first accommodating groove 131, and the rear cover 144 horizontally arranged side by side covers the upright 20 in the horizontal direction. When encountering impact or colliding with, the structure beyond the upright rod 20 can bear impact and damage at first, protects the upright rod 20 in the carrying process, and achieves the effect of prolonging the service life of the whole device.
Further, referring to fig. 4, the side enclosing plates 151 and the lower enclosing plate 154 respectively extend backward to be connected with the lower fixing plate 142, and the second receiving groove 155 is disposed backward through the lower fixing plate 142; when the upright 20 is in the storage position, the rearward end surface of the camera 31 is lower than or flush with the rear side surface of the lower fixing plate 142. When the upright 20 is in the storage position, the side fence 151 and the lower fence 154 shield the camera front 33, so that the camera 31 can be protected even if it is large in size.
Further, the lower fixing plate 142 is protruded rearward from a lower side edge of the rear cover 144 to form a rear boss 147, and the rear boss 147 and the second receiving groove 155 are arranged side by side in a horizontal direction; the power module 17 is mounted in the housing 11 at a position corresponding to the rear boss 147. The rear boss 147 shields the front part 33 of the camera on the right side and the bottom side, and when the camera is impacted or collided, the rear boss 147 protruding towards the outside bears the impact and the damage first, protects the camera 31 in the carrying process, and achieves the effect of prolonging the service life of the whole device. Meanwhile, the inner space of the rear boss 147 can be used for installing the power supply module 17 and other components, thereby expanding the local space of the enclosure 11. Optionally, the lower fixing plate 142 is provided with a lower window 143, and the size of the lower window 143 is matched with the size of the power module 17 to allow the power module 17 to pass through, so that the power module 17 with a larger battery capacity can be mounted due to the extra mounting space provided by the rear boss 147 in the housing 11, and accordingly, the center of gravity of the whole device can be advantageously lowered. The rear boss 147 and the second receiving groove 155 are arranged side by side in the horizontal direction, and the overall length of the upright rod 20 and the camera 31 can be made longer, so that the image acquisition height is further increased.
Specifically, the side plate 13 has a protrusion 132 extending rearward, the lower fastening plate 142 extends downward after extending obliquely downward from the lower side of the rear cover 144, and the side gusset 151, the lower gusset 154, the protrusion 132, and the lower fastening plate 142 form a rear boss 147 protruding from the plane of the upper fastening plate 141. The rim 146 has an annular engagement portion and a rearward disposed stop surface. The edge of the frame 146 is fixedly connected to the edge of the lower window 143, and the lower door 149 is embedded in the embedded part and is in limit fit with the limit surface.
Further, referring to fig. 4, the housing 11 further has a third receiving groove 161 communicated with the first receiving groove 131, the third receiving groove 161 extends upward from the first receiving groove 131 and penetrates the top plate 12, and a wire hole 163 communicated with the inside of the housing is formed on an inner wall surface of the third receiving groove 161. Referring to fig. 6, the upright 20 includes a rod 25 and a connecting portion 21 connected to the rod 25, the connecting portion 31 is rotatably connected to the housing 11, and the rod 25 has a wire collecting channel 26 extending along the length direction of the rod 25 for accommodating a cable of the warning monitoring assembly 30 and a cable of the warning assembly 40. The connecting portion 21 is fittingly installed in the third accommodating groove 161, the connecting portion 21 is provided therein with a wire outlet channel 22 communicated with the wire collecting channel 26, the connecting portion 21 is provided with a wire outlet hole 24 communicated with the wire outlet channel 22 on an outer circumferential surface forming an included angle with the wire collecting channel 26, and the wire outlet hole 24 and the wire feeding hole 163 are correspondingly arranged. The cross-sectional area of the outlet channel 22 is greater than the cross-sectional area of the hub channel 26.
In this embodiment, it is understood that the early warning detection assembly 30 and the warning assembly 40 are mounted on the rod 25, and the power supply assembly 17 is mounted in the case 11, so that cables for the early warning detection assembly 30 and the warning assembly 40 need to be properly configured. And through making line concentration passageway 26 extend along the length direction of body of rod 25, can make full use of the ascending size of body of rod 25 length direction for early warning detection subassembly 30 and warning subassembly 40 walk the line neatly more. It should be noted that the connection portion 21 has an outlet hole 24 communicating with the outlet channel 22 on the outer peripheral surface forming an angle with the line concentration channel 26, that is, the axial direction of the outlet hole 24 forms an angle with the length direction of the line concentration channel 26. Specifically, the trunk 26 extends in the vertical direction, and the axis of the outlet hole 24 extends in the horizontal direction. The cable drawn downward from the trunk 26 is bent in a substantially horizontal direction at the outlet passage 22, and finally electrically connected to the power module 17 in the housing 11 through the outlet hole 24.
First, in order to protect the electrical cables and to ensure signal transmission, bending the cables at right or acute angles should be avoided. Secondly, the upright rod 20 is arranged along the vertical direction, and the wire concentration space inside the upright rod is also arranged along the vertical direction; in order to facilitate the rotation of the upright 20 relative to the cabinet 11, the cables in the upright 20 need to be routed in the horizontal direction, otherwise the rotation of the upright 20 is hindered. As shown in fig. 5. In the present embodiment, the cross-sectional area of the wire outlet channel 22 is larger than that of the wire collecting channel 26, so that the space of the cable at the wire outlet channel 22 is larger, that is, the space of the cable at the bending position is larger, and thus, the cable can be prevented from being excessively bent while the rotation of the vertical rod 20 is not hindered. Typically, the connecting portion 21 and the rod body 25 are both made of a thin-walled structure of sheet metal. Since the cross-sectional area of the outlet passage 22 is larger than that of the collecting passage 26, the outer periphery of the connecting portion 21, which is made of sheet metal, is disposed to protrude outside the rod body 25.
Referring to fig. 4, the chassis 11 further includes a supporting base 16, the supporting base 16 includes two side supporting plates 162, a front supporting plate 164 and a lower supporting plate 165 connected to each other, and the side supporting plates 162, the front supporting plate 164 and the lower supporting plate 165 define a third receiving slot 161. The wiring hole 163 is opened on the side plate 162. The upright 20 further includes a wire rotating shaft 23 rotatably connected in the wire hole, the wire rotating shaft 23 is fixedly connected to the wire hole 24, and the wire rotating shaft 23 has a wire passage 27 therein, which is communicated with both the inner cavity of the case 11 and the wire passage 22. The cabling spool 23 protects the cables in the rotated position. The wire hole 163 is opened on the side supporting plate 162, so that the vertical rod 20 can rotate in the front-rear direction relative to the case 11, and the early warning monitoring component 30 and the early warning component 40 on the vertical rod 20 can form different included angles relative to the main machine 10 to adapt to roads with different elevation angles. Furthermore, the support base 16 can be independently machined and is convenient to assemble.
Referring to fig. 7, in order to make up for the limitation of the road construction early warning device in the aspect of information acquisition, the present invention further provides a road construction early warning system 200, which includes the road construction early warning device 201 and the external monitoring device 202 having the communication function according to any of the embodiments described above. The external monitoring device 202 is in communication connection with a controller of the road construction early warning device 201 so as to monitor one side of a construction area and/or one side of a road; the controller is used for controlling the warning assembly of the road construction early warning device 201 according to the detection signal sent by the external monitoring device. Specifically, the road construction early warning device 201 integrates a communication component, a communication component electrically connected to the controller 18, and the communication component has a communication frequency band matched with the external monitoring device 202, including but not limited to GSM, interphone frequency band, 2.4G frequency band, 4G frequency band, and 5G frequency band. The external monitoring device 202 may be a monitoring device such as a camera, a distance meter, a temperature meter, etc. disposed in or around the construction area. Under the construction condition of extreme abnormal weather or poor visibility, the early warning monitoring component 30 of the road construction early warning device 201 cannot be competent for monitoring tasks, the external monitoring device 202 is matched for monitoring at the moment, communication in the ad hoc network is realized by utilizing the communication component or information exchange is realized through communication with a base station, so that the warning component 40 of the road construction early warning device 201 works, and optionally, the road construction early warning device 201 is further integrated with a display screen, a loudspeaker and other components. At this moment, the upright rod 20 is accommodated in the first accommodating groove 131, the early warning monitoring assembly 30 and the warning assembly 40 which are installed on the upright rod 20 and the upright rod 20 are protected, the gravity center of the whole machine is further reduced, the wind resistance is reduced, and the road construction early warning device 201 is prevented from being toppled. The road construction early warning system 200 makes up the limitation of a single road construction early warning device 201 in monitoring data and realizing early warning, and the external monitoring device 202 can reinforce the missing function of the road construction early warning device 201 and can be adaptively adjusted and used according to road conditions.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. A road construction early warning device is characterized by comprising a host, a vertical rod, an early warning monitoring component and a warning component,
the host comprises a case, a power supply assembly and a controller which are electrically connected with each other,
the machine case is arranged in a block shape and comprises a top plate, a side plate and a back plate which are connected in pairs, the top plate is positioned at the top of the machine case, the side plate and the back plate both extend in the vertical direction, and the upper side edges of the side plate and the back plate are respectively connected with two intersecting side edges of the top plate; the side plate part is bent inwards to form a first accommodating groove;
the power supply assembly and the controller are arranged in the case, and the power supply assembly is arranged in the case in a downward mode so that the gravity center of the host is lower than the geometric center of the appearance of the case;
the pole setting movably install in quick-witted case, so that the pole setting has: the upright post protrudes out of the upper surface of the case and is arranged at an unfolding position which is vertical relative to the upper surface of the case, and the upright post is arranged at a containing position which is contained in the first containing groove;
the early warning monitoring assembly and the warning assembly are both arranged on the upright rod and are electrically connected with the controller; in the unfolding position, the early warning monitoring assembly and the warning assembly are positioned on the part of the upright stanchion protruding out of the upper surface of the case.
2. A road construction early warning device as claimed in claim 1, wherein the early warning monitoring assembly comprises a camera in an elongated shape, and the length direction of the camera and the length direction of the vertical rod are arranged at an included angle; when the upright rod is positioned at the accommodating position, the length of the upright rod protruding from the front part of the camera is greater than that of the upright rod protruding from the rear part of the camera;
the case is formed with a second accommodating groove communicated with the first accommodating groove, the depth of the second accommodating groove is larger than that of the first accommodating groove, and the camera is mounted in the second accommodating groove in an adaptive mode.
3. A road construction early warning device as claimed in claim 2,
the storage box comprises side enclosing plates, a front enclosing plate, an upper enclosing plate and a lower enclosing plate, wherein the front enclosing plate, the upper enclosing plate and the lower enclosing plate are respectively formed by extending from the side enclosing plates to the side plates;
the edge of the side plate, which is adjacent to the back plate, is bent inwards to form a bent part, and the bent part comprises a front wall surface and a side wall surface; the lower side of the front wall surface and the lower side of the side wall surface extend downwards to be connected with the upper enclosing plate respectively.
4. The early warning device for road construction according to claim 3, wherein the back plate comprises an upper fixing plate, a lower fixing plate and a rear cover, the upper fixing plate extends downwards from the rear side edge of the top plate, and the lower fixing plate and the upper fixing plate are arranged at intervals to form a rear window communicated with the inside of the case; the rear cover detachably covers the rear window.
5. A road construction early warning device as claimed in claim 4, wherein the bent portion and the rear cover enclose the first receiving groove extending in a vertical direction, and when the upright is in the receiving position, a rear side surface of the upright is lower than or flush with a rear side surface of the rear cover.
6. A road construction early warning device as claimed in claim 4 or 5, wherein the side coaming and the lower coaming both extend backwards to be connected with the lower fixing plate, and the second accommodating groove is arranged backwards through the lower fixing plate; when the upright stanchion is located at the accommodating position, the rear end face of the camera is lower than or flush with the rear side face of the lower fixing plate.
7. A road construction early warning device as claimed in claim 6, wherein the lower fixing plate is protruded rearward from a lower side of the rear cover to form a rear boss, and the rear boss and the second receiving groove are arranged side by side in a horizontal direction; the power supply assembly is arranged in the case at a position corresponding to the rear boss.
8. A road construction early warning device as claimed in any one of claims 2 to 5,
the case is also provided with a third accommodating groove communicated with the first accommodating groove, the third accommodating groove extends upwards from the first accommodating groove and penetrates through the top plate, and a wiring hole communicated with the inside of the case is formed in the inner wall surface of the third accommodating groove;
the upright rod comprises a rod body and a connecting part connected with the rod body, the connecting part is rotatably connected with the case, and a wire concentration channel extending along the length direction of the rod body is arranged in the rod body and used for accommodating a cable of the early warning monitoring assembly and a cable of the warning assembly;
the connecting part is mounted in the third accommodating groove in an adaptive manner, an outlet channel communicated with the line concentration channel is arranged in the connecting part, a line outlet hole communicated with the outlet channel is formed in the outer peripheral surface of the connecting part, which forms an included angle with the line concentration channel, and the line outlet hole are correspondingly arranged; the cross-sectional area of the outlet channel is larger than that of the line concentration channel.
9. The early warning device for road construction according to claim 8, wherein the chassis further comprises a supporting seat, the supporting seat comprises a side supporting plate, a front supporting plate and a lower supporting plate which are connected with each other in pairs, and the side supporting plate and the front supporting plate respectively extend downwards from the side edge of the top plate to be connected with the lower supporting plate; the supporting seat is spliced with the side plate, the top plate and the back plate respectively to form a third accommodating groove by enclosing together; the wiring hole is formed in the side supporting plate;
the upright rod further comprises a wiring rotating shaft which is rotatably connected in the wiring hole, the wiring rotating shaft is fixedly connected in the wire outlet hole, and a wiring channel which is communicated with the inner cavity of the case and the wire outlet channel is arranged in the wiring rotating shaft.
10. A road construction early warning system is characterized by comprising
The road construction early warning device according to any one of claims 1 to 9; and
the external monitoring device is in communication connection with the controller of the road construction early warning device so as to monitor one side of a construction area and/or one side of a road;
the controller is used for controlling the warning assembly of the road construction early warning device according to the detection signal sent by the external monitoring device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111416244.4A CN114170841A (en) | 2021-11-25 | 2021-11-25 | Road construction early warning device and road construction early warning system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111416244.4A CN114170841A (en) | 2021-11-25 | 2021-11-25 | Road construction early warning device and road construction early warning system |
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| CN114170841A true CN114170841A (en) | 2022-03-11 |
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| CN202111416244.4A Pending CN114170841A (en) | 2021-11-25 | 2021-11-25 | Road construction early warning device and road construction early warning system |
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