CN112695662B - A construction warning device for security protection engineering - Google Patents
A construction warning device for security protection engineering Download PDFInfo
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- CN112695662B CN112695662B CN202011558223.1A CN202011558223A CN112695662B CN 112695662 B CN112695662 B CN 112695662B CN 202011558223 A CN202011558223 A CN 202011558223A CN 112695662 B CN112695662 B CN 112695662B
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- warning
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- board
- main board
- side wall
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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
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/65—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection with rotatable, swingable or adjustable signs or signals
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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
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
Abstract
The invention discloses a construction warning device for security engineering, belongs to the technical field of security engineering, and solves the problem that the device has poor practicability on uneven road surfaces due to the fact that the inclination angle of a warning board of the conventional device cannot be adjusted; the technical characteristics are as follows: the warning device comprises a base and a supporting column, wherein the supporting column is fixedly mounted at the upper part of the base, a warning assembly is arranged on the front side of the supporting column, a telescopic assembly is arranged between the warning assembly and the supporting column, the warning assembly comprises a main board and an auxiliary board, and an angle adjusting assembly for adjusting the inclination angle of the auxiliary board is arranged between the main board and the auxiliary board; the angle adjusting assembly is arranged, the angle adjusting assembly adjusts the inclination angle of the auxiliary plate, warning work under different environments is met, the buffering protection of the warning tape mounting plate is realized through the buffering assembly, and therefore the warning tape mounting plate can be protected when the warning tape mounting plate is impacted by the outside.
Description
Technical Field
The invention relates to the technical field of security engineering, in particular to a construction warning device for security engineering.
Background
The security engineering refers to "safety protection". The security protection is realized by three protection forms of physical defense, civil defense and technical defense, wherein the security protection engineering refers to technical defense, the security protection engineering is a process of realizing the security protection by adopting a modern technological means, and security products are equipment serving the security protection engineering. The security engineering comprises building intellectualization, video monitoring, entrance guard attendance, anti-theft alarm, parking lot management, intelligent home, machine room engineering and the like.
Chinese patent CN211735153U discloses a warning device for security engineering construction, including PMKD, the cavity has been seted up at PMKD's top, the equal fixedly connected with fixed axle in position that the both sides wall of the inside of cavity is close to the PMKD antetheca, the one end that the inner wall of cavity was kept away from to the fixed axle is rotated and is connected with the fly leaf, the back wall fixedly connected with servo motor of the inside of fly leaf, servo motor's drive front end fixedly connected with drive wheel, the interior roof central point of fly leaf puts fixedly connected with adapter sleeve, but the device warning sign inclination can not be adjusted for the device is relatively poor in unevenness road surface practicality, consequently, we propose a construction warning device for security engineering.
Disclosure of Invention
The invention aims to provide a construction warning device for security engineering, which comprises a base and a support column, wherein the upper part of the base is fixedly provided with the support column, the front side of the support column is provided with a warning component, a telescopic component is arranged between the warning component and the support column, the telescopic component is fixedly arranged on the side wall of the support column and is connected with the warning component, the warning component comprises a main board and auxiliary boards, the upper side and the lower side of the main board are symmetrically provided with two auxiliary boards, the main board and the auxiliary boards are rotatably connected, and an angle adjusting component for adjusting the inclination angle of the auxiliary boards is arranged between the main board and the auxiliary boards, so that the problem that the inclination angle of the warning board of the conventional device cannot be adjusted, and the practicability of the device on uneven road surfaces is poor is solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a construction warning device for security protection engineering, including base and support column, the upper portion fixed mounting of base has the support column, the front side of support column is provided with the warning subassembly, be provided with flexible subassembly between warning subassembly and the support column, flexible subassembly fixed mounting is on the lateral wall of support column, and flexible subassembly is connected with the warning subassembly, the warning subassembly includes the mainboard and assists the board, the upper and lower bilateral symmetry of mainboard is provided with two and assists the board, the mainboard with assist and rotate between the board and connect, and be provided with the angle modulation subassembly that is used for adjusting and assists board inclination between the board.
As a further scheme of the invention: two main display screens are symmetrically installed on the main board, the main display screen and the main board are connected through a buckle, an auxiliary display screen is installed on the auxiliary board, the auxiliary board and the auxiliary display screen are connected through the buckle, the auxiliary display screen and the main display screen are respectively electrically connected with a storage battery and a PLC (programmable logic controller), a warning tape mounting plate is arranged at the middle part of the main board, a plurality of horizontal clamping grooves are longitudinally uniformly distributed on the warning tape mounting plate, and a warning tape is installed in the horizontal clamping grooves.
As a still further scheme of the invention: be provided with the cushion chamber that is used for the warning area mounting panel of protection on the mainboard, be provided with the movable plate in the cushion chamber, the lateral wall sliding connection of movable plate and cushion chamber, vertical equipartition has a plurality of buffer assembly that are used for the warning area mounting panel of protection on the cushion chamber.
As a still further scheme of the invention: the buffer assembly comprises a positioning seat and a connecting seat, the connecting seat is sleeved outside the positioning seat, the positioning seat is divided into a horizontal portion and a vertical portion, the horizontal portion is connected with the connecting seat in a sliding mode, one end of the horizontal portion is fixedly connected with the side wall of the movable plate, the other end of the horizontal portion is fixedly connected with the vertical portion, the side wall of the vertical portion is connected with a second buffer spring, the other end of the second buffer spring is fixedly connected with the side wall of the connecting seat, the connecting seat is fixedly connected with the side wall of the warning belt mounting plate through bolts, the upper side and the lower side of the movable plate are respectively fixedly connected with a sliding block, and the sliding block is sleeved on the positioning rod. Two ends of the positioning rod are respectively fixedly connected with the buffer cavity, and a first buffer spring used for protecting the sliding block is further sleeved on the positioning rod.
As a still further scheme of the invention: the angle adjusting assembly comprises a hydraulic cylinder, a second push rod and a hinge groove, the hinge groove is formed in the side wall of the auxiliary plate, a hinge block is movably mounted in the hinge groove, the hinge block is hinged to the second push rod, one end, far away from the hinge block, of the second push rod is hinged to the hydraulic cylinder, the hydraulic cylinder is fixedly mounted on the side wall of the main plate, and a third buffer spring used for protecting the hinge block is further arranged in the hinge groove.
As a still further scheme of the invention: the outside of assisting the board is provided with the safety cover that is used for the protection to assist the board, and the safety cover passes through bolt and mainboard lateral wall fixed connection, and the upper wall and the lower wall equipartition of mainboard have a plurality of speakers that are used for playing warning pronunciation.
As a still further scheme of the invention: the telescopic component comprises a driving seat, the driving seat is fixed on the side wall of the supporting column, a threaded rod is installed in the driving seat, a runner is fixedly installed at the upper end of the threaded rod, two sections of external threads which are opposite in rotating direction and the same in thread pitch are symmetrically arranged on the threaded rod, each section of the external threads are sleeved with a thread block, the thread block is hinged to a first push rod, one end, away from the thread block, of the first push rod is hinged to a connecting shaft, and the connecting shaft is fixedly installed on the side wall of the main board.
In conclusion, the beneficial effects of the invention are as follows: the angle adjusting assembly is arranged, the angle adjusting assembly adjusts the inclination angle of the auxiliary plate, warning work under different environments is met, the buffering protection of the warning belt mounting plate is realized through the buffering assembly, so that the warning belt mounting plate can be protected when being impacted by the outside, the warning belt mounting plate is prevented from being damaged, impacted objects can be protected, and the service life of the warning belt mounting plate is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of the invention.
Fig. 2 is a front view of the invention.
Fig. 3 is a schematic structural diagram of a warning device according to the present invention.
Fig. 4 is a schematic structural diagram of a warning tape mounting plate in the invention.
FIG. 5 is a schematic view of the structure of the buffer chamber of the present invention.
FIG. 6 is a schematic view of a cushion assembly according to the present invention.
Fig. 7 is a schematic structural diagram of the telescopic assembly of the present invention.
In the figure: 1-base, 2-support column, 3-drive seat, 4-first push rod, 5-main board, 6-connecting shaft, 7-thread block, 8-hinge groove, 9-threaded rod, 10-protective cover, 11-auxiliary board, 12-auxiliary display screen, 13-main display screen, 14-loudspeaker, 15-warning band, 16-warning band mounting board, 17-buffer cavity, 18-positioning rod, 19-sliding block, 20-first buffer spring, 21-moving board, 22-buffer component, 23-second buffer spring, 24-positioning seat, 25-connecting seat, 26-hydraulic cylinder, 27-second push rod, 28-third buffer spring and 29-hinge block.
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.
Example 1
As shown in fig. 1-3, in the embodiment of the present invention, a construction warning device for security engineering includes a base 1 and a support column 2, the support column 2 is fixedly installed on the upper portion of the base 1, a warning component is installed on the front side of the support column 2, a telescopic component is installed between the warning component and the support column 2, the telescopic component is fixedly installed on the side wall of the support column 2, and is connected with the warning component, the warning component includes a main board 5 and an auxiliary board 11, two auxiliary boards 11 are symmetrically installed on the upper and lower sides of the main board 5, the main board 5 is rotatably connected with the auxiliary boards 11, and an angle adjusting component for adjusting an inclination angle of the auxiliary boards 11 is installed between the main board 5 and the auxiliary boards 11;
the main display screen assembly comprises a main board 5, two main display screens 13 are symmetrically installed on the main board 5, the main display screens 13 are connected with the main board 5 through buckles, an auxiliary display screen 12 is installed on an auxiliary board 11, the auxiliary board 11 is connected with the auxiliary display screen 12 through buckles, and the auxiliary display screen 12 and the main display screen 13 are respectively and electrically connected with a storage battery and a PLC (programmable logic controller);
as shown in fig. 4, a warning tape mounting plate 16 is arranged in the middle of the main board 5, a plurality of horizontal clamping grooves are longitudinally and uniformly distributed on the warning tape mounting plate 16, a warning tape 15 is mounted in each horizontal clamping groove, the warning tape 15 and the warning tape mounting plate 16 are matched to work to realize the warning function, and meanwhile, the warning tape 15 is convenient to disassemble and replace and reduces the workload of workers;
as shown in fig. 5, a buffer cavity 17 for protecting the warning tape mounting plate 16 is arranged on the main board 5, a moving plate 21 is arranged in the buffer cavity 17, the moving plate 21 is slidably connected with the side wall of the buffer cavity 17, and a plurality of buffer assemblies 22 for protecting the warning tape mounting plate 16 are longitudinally and uniformly distributed on the buffer cavity 17;
as shown in fig. 6, the buffering assembly 22 includes a positioning seat 24 and a connecting seat 25, the connecting seat 25 is sleeved outside the positioning seat 24, the positioning seat 24 is divided into a horizontal portion and a vertical portion, the horizontal portion is slidably connected with a side wall of the connecting seat 25, one end of the horizontal portion is fixedly connected with a side wall of the moving plate 21, the other end of the horizontal portion is fixedly connected with the vertical portion, a side wall of the vertical portion is connected with a second buffering spring 23, the other end of the second buffering spring 23 is fixedly connected with a side wall of the connecting seat 25, and the connecting seat 25 is fixedly connected with a side wall of the warning tape mounting plate 16 through a bolt;
the upper side and the lower side of the moving plate 21 are respectively fixedly connected with a sliding block 19, and the sliding block 19 is sleeved on the positioning rod 18. Two ends of the positioning rod 18 are respectively fixedly connected with the buffer cavity 17, and a first buffer spring 20 for protecting the sliding block 19 is further sleeved on the positioning rod 18.
The arrangement of the buffer component 22 realizes the buffer protection of the warning strip mounting plate 16, so that when the warning strip mounting plate 16 is impacted by the outside, the warning strip mounting plate 16 can be protected, the warning strip mounting plate 16 is prevented from being damaged, impacted objects can be protected, and the service life of the embodiment of the invention is prolonged.
The angle adjusting assembly comprises a hydraulic cylinder 26, a second push rod 27 and a hinge groove 8, the hinge groove 8 is formed in the side wall of the auxiliary plate 11, a hinge block 29 is movably mounted in the hinge groove 8, the hinge block 29 is hinged with the second push rod 27, the hydraulic cylinder 26 is hinged to one end, away from the hinge block 29, of the second push rod 27, and the hydraulic cylinder 26 is fixedly mounted on the side wall of the main plate 5;
the hinge groove 8 is also internally provided with a third buffer spring 28 for protecting the hinge block 29, the third buffer spring 28 realizes the buffer protection of the hinge block 29, so that the auxiliary plate 11 is indirectly protected, when the inclination angle of the auxiliary plate 11 needs to be adjusted during use, the hydraulic cylinder 26 is started, the hydraulic cylinder 26 drives the second push rod 27 to move, the second push rod 27 pulls the hinge block 29 to move, so that the hinge block 29 drives the auxiliary plate 11 to rotate, the adjustment of the inclination angle of the auxiliary plate 11 is realized, and the warning work under different environments is met;
the outer part of the auxiliary board 11 is provided with a protective cover 10 for protecting the auxiliary board 11, and the protective cover 10 is fixedly connected with the side wall of the main board 5 through bolts.
The upper wall and the lower wall of the mainboard 5 are uniformly provided with a plurality of speakers 14 for playing warning voice.
Example 2
As shown in fig. 1-3, in the embodiment of the present invention, a construction warning device for security engineering includes a base 1 and a support column 2, the support column 2 is fixedly installed on the upper portion of the base 1, a warning component is installed on the front side of the support column 2, a telescopic component is installed between the warning component and the support column 2, the telescopic component is fixedly installed on the side wall of the support column 2, and is connected with the warning component, the warning component includes a main board 5 and an auxiliary board 11, two auxiliary boards 11 are symmetrically installed on the upper and lower sides of the main board 5, the main board 5 is rotatably connected with the auxiliary boards 11, and an angle adjusting component for adjusting an inclination angle of the auxiliary boards 11 is installed between the main board 5 and the auxiliary boards 11;
the main display screen assembly comprises a main board 5, two main display screens 13, an auxiliary display screen 12, an auxiliary board 11, a storage battery and a PLC (programmable logic controller) controller, wherein the main display screens 13 are symmetrically arranged on the main board 5, the main display screens 13 are connected with the main board 5 through buckles, the auxiliary board 11 is provided with the auxiliary display screen 12, the auxiliary board 11 is connected with the auxiliary display screen 12 through buckles, and the auxiliary display screen 12 and the main display screen 13 are respectively and electrically connected with the storage battery and the PLC controller;
as shown in fig. 4, a warning tape mounting plate 16 is arranged in the middle of the main board 5, a plurality of horizontal clamping grooves are longitudinally and uniformly distributed on the warning tape mounting plate 16, a warning tape 15 is mounted in each horizontal clamping groove, the warning tape 15 and the warning tape mounting plate 16 are matched to work to realize the warning function, and meanwhile, the warning tape 15 is convenient to disassemble and replace and reduces the workload of workers;
as shown in fig. 5, a buffer cavity 17 for protecting the warning tape mounting plate 16 is arranged on the main board 5, a moving plate 21 is arranged in the buffer cavity 17, the moving plate 21 is slidably connected with the side wall of the buffer cavity 17, and a plurality of buffer assemblies 22 for protecting the warning tape mounting plate 16 are longitudinally and uniformly distributed on the buffer cavity 17;
as shown in fig. 6, the buffering assembly 22 includes a positioning seat 24 and a connecting seat 25, the connecting seat 25 is sleeved outside the positioning seat 24, the positioning seat 24 is divided into a horizontal portion and a vertical portion, the horizontal portion is slidably connected with a side wall of the connecting seat 25, one end of the horizontal portion is fixedly connected with a side wall of the moving plate 21, the other end of the horizontal portion is fixedly connected with the vertical portion, a side wall of the vertical portion is connected with a second buffering spring 23, the other end of the second buffering spring 23 is fixedly connected with a side wall of the connecting seat 25, and the connecting seat 25 is fixedly connected with a side wall of the warning tape mounting plate 16 through a bolt;
the upper side and the lower side of the movable plate 21 are respectively and fixedly connected with a sliding block 19, and the sliding block 19 is sleeved on the positioning rod 18. Two ends of the positioning rod 18 are respectively fixedly connected with the buffer cavity 17, and a first buffer spring 20 for protecting the sliding block 19 is further sleeved on the positioning rod 18.
The arrangement of the buffer component 22 realizes the buffer protection of the warning strip mounting plate 16, so that when the warning strip mounting plate 16 is impacted by the outside, the warning strip mounting plate 16 can be protected, the warning strip mounting plate 16 is prevented from being damaged, impacted objects can be protected, and the service life of the embodiment of the invention is prolonged.
The angle adjusting assembly comprises a hydraulic cylinder 26, a second push rod 27 and a hinge groove 8, the hinge groove 8 is formed in the side wall of the auxiliary plate 11, a hinge block 29 is movably mounted in the hinge groove 8, the hinge block 29 is hinged with the second push rod 27, the hydraulic cylinder 26 is hinged to one end, away from the hinge block 29, of the second push rod 27, and the hydraulic cylinder 26 is fixedly mounted on the side wall of the main plate 5;
the hinge groove 8 is also internally provided with a third buffer spring 28 for protecting the hinge block 29, the third buffer spring 28 realizes the buffer protection of the hinge block 29, so that the auxiliary plate 11 is indirectly protected, when the inclination angle of the auxiliary plate 11 needs to be adjusted during use, the hydraulic cylinder 26 is started, the hydraulic cylinder 26 drives the second push rod 27 to move, the second push rod 27 pulls the hinge block 29 to move, so that the hinge block 29 drives the auxiliary plate 11 to rotate, the adjustment of the inclination angle of the auxiliary plate 11 is realized, and the warning work under different environments is met;
the outer part of the auxiliary board 11 is provided with a protective cover 10 for protecting the auxiliary board 11, and the protective cover 10 is fixedly connected with the side wall of the main board 5 through bolts.
A plurality of speakers 14 for playing warning voice are uniformly distributed on the upper wall and the lower wall of the mainboard 5;
as shown in fig. 7, the telescopic assembly comprises a driving seat 3, the driving seat 3 is fixed on the side wall of the support column 2, a threaded rod 9 is installed in the driving seat 3, a rotating wheel is fixedly installed at the upper end of the threaded rod 9, two sections of external threads with opposite rotating directions and same thread pitch are symmetrically arranged on the threaded rod 9, a thread block 7 is sleeved on each section of the external threads, the thread block 7 is hinged with a first push rod 4, one end of the first push rod 4, far away from the thread block 7, is hinged with a connecting shaft 6, and the connecting shaft 6 is fixedly installed on the side wall of the main board 5;
when the position of warning subassembly needs to be adjusted, rotate the runner, rotate and drive threaded rod 9 and rotate, threaded rod 9 drives first push rod 4 syntropy or incorgruous removal to make 4 pulling warning subassemblies of first push rod remove, thereby realized the regulation to warning subassembly position, made things convenient for the use of warning subassembly.
In summary, the working principle of the invention is as follows: when the position of warning subassembly needs to be adjusted, rotate the runner, rotate and drive threaded rod 9 and rotate, threaded rod 9 drives first push rod 4 syntropy or incorgruous removal to make 4 pulling warning subassemblies of first push rod remove, thereby realized the regulation to warning subassembly position, made things convenient for the use of warning subassembly.
During the use, when needing to adjust the inclination of assisting board 11, open pneumatic cylinder 26, pneumatic cylinder 26 drives dream second push rod 27 and removes, and articulated piece 29 removal is pulled to second push rod 27 to make articulated piece 29 drive assisting board 11 and rotate, realized the regulation to assisting board 11 inclination, satisfied warning work under the different environment.
The angle adjusting assembly is arranged, the angle adjusting assembly adjusts the inclination angle of the auxiliary plate 11, warning work under different environments is met, the buffering protection of the warning belt mounting plate 16 is realized through the buffering assembly 22, the warning belt mounting plate 16 can be protected when the warning belt mounting plate 16 is impacted by the outside, damage to the warning belt mounting plate 16 is avoided, impacted objects can be protected, and the service life of the warning belt mounting plate is prolonged.
Although several embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are presented as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalent scope thereof.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A construction warning device for security engineering comprises a base (1) and a support column (2), wherein the support column (2) is fixedly installed on the upper portion of the base (1), a warning component is arranged on the front side of the support column (2), and is characterized in that a telescopic component is arranged between the warning component and the support column (2), the telescopic component is fixedly installed on the side wall of the support column (2) and is connected with the warning component, the warning component comprises a main board (5) and an auxiliary board (11), two auxiliary boards (11) are symmetrically arranged on the upper side and the lower side of the main board (5), the main board (5) and the auxiliary boards (11) are rotatably connected, an angle adjusting component used for adjusting the inclination angle of the auxiliary boards (11) is arranged between the main board (5) and the auxiliary boards (11), and comprises a hydraulic cylinder (26), a second push rod (27) and a hinge groove (8), hinge groove (8) have been seted up to the lateral wall of assistance board (11), and movable mounting has articulated piece (29) in hinge groove (8), and articulated piece (29) articulates there is second push rod (27), and the one end that articulated piece (29) was kept away from in second push rod (27) articulates there is pneumatic cylinder (26), and pneumatic cylinder (26) fixed mounting is on the lateral wall of mainboard (5).
2. The construction warning device for the security engineering according to claim 1, wherein the main board (5) is symmetrically provided with two main display screens (13), the main display screens (13) are connected with the main board (5) through buckles, the auxiliary board (11) is provided with an auxiliary display screen (12), the auxiliary board (11) is connected with the auxiliary display screen (12) through buckles, and the auxiliary display screen (12) and the main display screen (13) are respectively and electrically connected with a storage battery and a PLC (programmable logic controller).
3. The construction warning device for the security engineering according to claim 2, wherein a warning belt mounting plate (16) is arranged in the middle of the main board (5), a plurality of horizontal clamping grooves are longitudinally and uniformly distributed on the warning belt mounting plate (16), and warning belts (15) are arranged in the horizontal clamping grooves.
4. The construction warning device for the security engineering according to claim 3, wherein the main board (5) is provided with a buffer cavity (17) for protecting the warning belt mounting plate (16), a movable plate (21) is arranged in the buffer cavity (17), the movable plate (21) is in sliding connection with the side wall of the buffer cavity (17), and a plurality of buffer assemblies (22) for protecting the warning belt mounting plate (16) are longitudinally and uniformly distributed on the buffer cavity (17).
5. The construction warning device for the security engineering according to claim 4, wherein the buffering assembly (22) comprises a positioning seat (24) and a connecting seat (25), the connecting seat (25) is sleeved outside the positioning seat (24), the positioning seat (24) is divided into a horizontal part and a vertical part, the horizontal part is slidably connected with a side wall of the connecting seat (25), one end of the horizontal part is fixedly connected with the side wall of the movable plate (21), the other end of the horizontal part is fixedly connected with the vertical part, the side wall of the vertical part is connected with a second buffering spring (23), the other end of the second buffering spring (23) is fixedly connected with a side wall of the connecting seat (25), and the connecting seat (25) is fixedly connected with a side wall of the warning tape mounting plate (16) through a bolt.
6. The construction warning device for the security engineering according to claim 4, wherein the upper side and the lower side of the movable plate (21) are fixedly connected with sliding blocks (19) respectively, the sliding blocks (19) are sleeved on the positioning rods (18), two ends of each positioning rod (18) are fixedly connected with the buffer cavity (17) respectively, and the positioning rods (18) are further sleeved with first buffer springs (20) for protecting the sliding blocks (19).
7. The construction warning device for the security engineering is characterized in that a third buffer spring (28) for protecting a hinge block (29) is further arranged in the hinge groove (8).
8. The construction warning device for the security engineering according to any one of claims 2 to 7, wherein a protective cover (10) for protecting the auxiliary board (11) is arranged outside the auxiliary board (11), the protective cover (10) is fixedly connected with the side wall of the main board (5) through a bolt, and a plurality of speakers (14) for playing warning voice are uniformly distributed on the upper wall and the lower wall of the main board (5).
9. The construction warning device for the security engineering according to any one of claims 2 to 7, wherein the telescopic assembly comprises a driving seat (3), the driving seat (3) is fixed on the side wall of the supporting column (2), a threaded rod (9) is installed in the driving seat (3), a rotating wheel is fixedly installed at the upper end of the threaded rod (9), two sections of external threads which are opposite in rotating direction and same in thread pitch are symmetrically arranged on the threaded rod (9), a thread block (7) is sleeved on each section of the external threads, a first push rod (4) is hinged to the thread block (7), one end, away from the thread block (7), of the first push rod (4) is hinged to a connecting shaft (6), and the connecting shaft (6) is fixedly installed on the side wall of the main board (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011558223.1A CN112695662B (en) | 2020-12-25 | 2020-12-25 | A construction warning device for security protection engineering |
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| CN202011558223.1A CN112695662B (en) | 2020-12-25 | 2020-12-25 | A construction warning device for security protection engineering |
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| CN112695662A CN112695662A (en) | 2021-04-23 |
| CN112695662B true CN112695662B (en) | 2022-06-21 |
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| DE69933034T2 (en) * | 1999-07-19 | 2007-04-12 | Koninklijke Philips Electronics N.V. | ROAD MARKING DEVICE AND METHOD |
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