CN211948074U - Portable safety warning device is used in road surface construction - Google Patents
Portable safety warning device is used in road surface construction Download PDFInfo
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- CN211948074U CN211948074U CN202020413378.5U CN202020413378U CN211948074U CN 211948074 U CN211948074 U CN 211948074U CN 202020413378 U CN202020413378 U CN 202020413378U CN 211948074 U CN211948074 U CN 211948074U
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- seat
- warning device
- road surface
- fixed mounting
- safety warning
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Abstract
The utility model belongs to the technical field of the construction warning, especially, a portable safety warning device is used in road surface construction, the following scheme is proposed at present, it includes the removal seat, the top fixed mounting of removal seat has the broadcasting equipment, be provided with loudspeaker on the broadcasting equipment, the top fixed mounting of broadcasting equipment has the storage seat, the storage seat has been seted up and has been accomodate the groove, it is connected with the movable plate to accomodate the inslot longitudinal sliding, the top fixed mounting of movable plate has the lifter, the top of lifter extends to the top of storage seat, it is connected with the rotation axis to accomodate the inslot internal rotation, the outside fixed cover of rotation axis is equipped with the gear; the utility model is simple in operation, this safety warning device body uses at night also can reach the purpose of reminding the personnel of coming and going here being under construction, and the broadcaster and the LED display screen that set up are convenient for all reach the purpose of reminding the personnel of coming and going in vision and sense of hearing.
Description
Technical Field
The utility model relates to a construction warning technical field especially relates to a portable safety warning device is used in road surface construction.
Background
When people are driving on the road, a sign is erected on a section of road, and the situation that 'construction ahead and vehicle slow running' are written on the sign is usually encountered, the road sections erected with the sign are actually under construction, and the sign words of the road construction warning sign are visible everywhere, because the road needs to be maintained, the current road construction warning sign usually only uses some green signs and some warning signs are written on the road.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a portable safety warning device for road surface construction.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable safety warning device for pavement construction, which comprises a movable seat, wherein the top of the movable seat is fixedly provided with a broadcaster, the broadcaster is provided with a loudspeaker, the top of the broadcaster is fixedly provided with a receiving seat, the receiving seat is provided with a receiving groove, a moving plate is longitudinally connected in the accommodating groove in a sliding manner, a lifting rod is fixedly arranged at the top of the moving plate, the top of the lifting rod extends to the upper part of the containing seat, the containing groove is connected with a rotating shaft in a rotating way, a gear is fixedly sleeved on the outer side of the rotating shaft, one end of the rotating shaft extends to one side of the containing seat and is fixedly connected with a brake component, one side fixed mounting of lifter has the rack, rack and gear mesh mutually, the top of lifter extends to the top and the fixed mounting of storage seat has the warning case, the equal fixed mounting in outside four sides of warning case has the LED display screen.
Preferably, one side fixed mounting of containing seat has control switch, control switch respectively with broadcasting equipment and LED display screen electric connection, control switch can be respectively to the opening and close of broadcasting equipment and LED display screen carry out simultaneous control.
Preferably, the top of warning case is fixed to be inlayed and is equipped with solar cell panel, and solar cell panel respectively with broadcaster and LED display screen electric connection, utilize solar cell panel can provide the electric energy to broadcaster and LED display screen.
Preferably, all fixed mounting has the brake wheel on the bottom four corners position of removal seat, utilizes the brake wheel to be convenient for promote to remove the seat and removes, and when removing the seat and remove on the appointed position, then can brake the brake wheel for remove the stop that the seat can stabilize on the appointed position.
Preferably, brake assembly includes the rolling disc of fixed mounting in rotation axis one end, one of rolling disc serves threaded connection and has the bolt, a plurality of thread grooves have been seted up to one side annular of containing seat, the one end of bolt extend appointed thread groove in and with thread groove threaded connection, bolt with thread groove fixed connection time, alright fix the rolling disc, and the one end fixed connection of rolling disc and rotation axis, and then can fix the rotation axis, and the rack on the epaxial gear of rotation and the lifter meshes mutually to can fix the lifter, make the lifter fix at stable high.
Preferably, the inner walls of the two sides of the accommodating groove are fixedly embedded with supporting bearings, the rotating shaft penetrates through the inner rings of the two supporting bearings and is fixedly connected with the inner rings of the supporting bearings, and the supporting bearings can be used for providing rotating support for the rotating shaft.
In the utility model, the safety warning device body can utilize the brake wheel to facilitate pushing the moving seat to move, when the moving seat moves to a specified position, then the brake wheel can be braked, so that the moving seat can stably stay at the specified position, then the warning box needs to be adjusted to a specified height according to the current construction terrain, firstly, the bolt is rotated, when the bolt is separated from the thread groove, the brake to the rotating shaft can be removed, at the moment, the lifting rod can be pulled to longitudinally move to achieve the purpose of adjusting the height of the warning box, after the adjustment is finished, the bolt is rotated to the thread groove, then the lifting rod can be fixed at the specified position by utilizing the bolt and the bolt groove, then the control switch is pressed down at the moment, the broadcaster and the LED display screen can be simultaneously opened, the broadcaster can play warning terms, and the LED display screen can display warning words.
The utility model is simple in operation, this safety warning device body uses at night also can reach the purpose of reminding the personnel of coming and going here being under construction, and the broadcaster and the LED display screen that set up are convenient for all reach the purpose of reminding the personnel of coming and going in vision and sense of hearing.
Drawings
Fig. 1 is a schematic view of the overall structure of a portable safety warning device for road surface construction provided by the utility model;
fig. 2 is a schematic view of a three-dimensional structure of a warning box of the portable safety warning device for road surface construction provided by the utility model;
fig. 3 is a schematic view of a front sectional view of a storage seat of the portable safety warning device for road surface construction according to the present invention;
fig. 4 is the utility model provides a portable safety warning device for road surface construction's fig. 3 part looks sideways at the schematic structure.
In the figure: the solar energy mobile phone comprises a mobile seat 1, a broadcaster 2, a loudspeaker 3, a brake wheel 4, a storage seat 5, a lifting rod 6, a control switch 7, a rack 8, a warning box 9, an LED display screen 10, a solar cell panel 11, a storage groove 12, a mobile plate 13, a rotating shaft 14, a gear 15, a rotating disc 16, a bolt 17 and a thread groove 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-4, a portable safety warning device for road surface construction comprises a movable seat 1, a broadcaster 2 is fixedly mounted on the top of the movable seat 1, a speaker 3 is disposed on the broadcaster 2, a receiving seat 5 is fixedly mounted on the top of the broadcaster 2, a receiving groove 12 is formed in the receiving seat 5, a movable plate 13 is longitudinally slidably connected in the receiving groove 12, a lifting rod 6 is fixedly mounted on the top of the movable plate 13, the top of the lifting rod 6 extends to the upper side of the receiving seat 5, a rotating shaft 14 is rotatably connected in the receiving groove 12, a gear 15 is fixedly sleeved on the outer side of the rotating shaft 14, one end of the rotating shaft 14 extends to one side of the receiving seat 5 and is fixedly connected with a brake assembly, a rack 8 is fixedly mounted on one side of the lifting rod 6, the rack 8 is engaged with the gear 15, the top of the lifting rod 6 extends to the upper side of the receiving, and LED display screens 10 are fixedly arranged on four sides of the outer side of the warning box 9.
Example two
The improvement is further based on the first embodiment: a control switch 7 is fixedly installed on one side of the containing seat 5, the control switch 7 is respectively electrically connected with the broadcaster 2 and the LED display screen 10, and the control switch 7 can respectively control the opening and closing of the broadcaster 2 and the LED display screen 10 at the same time; the top of the warning box 9 is fixedly embedded with a solar cell panel 11, the solar cell panel 11 is electrically connected with the broadcaster 2 and the LED display screen 10 respectively, and the solar cell panel 11 can provide electric energy for the broadcaster 2 and the LED display screen 10; the four corners of the bottom of the movable seat 1 are fixedly provided with brake wheels 4, the movable seat 1 is conveniently pushed to move by using the brake wheels 4, and when the movable seat 1 moves to a specified position, the brake wheels 4 can be braked, so that the movable seat 1 can stably stay at the specified position; the brake assembly comprises a rotating disc 16 fixedly installed at one end of a rotating shaft 14, a bolt 17 is connected to one end of the rotating disc 16 in a threaded mode, a plurality of thread grooves 18 are annularly formed in one side of the containing seat 5, one end of the bolt 17 extends into the designated thread groove 18 and is in threaded connection with the thread groove 18, when the bolt 17 is fixedly connected with the thread groove 18, the rotating disc 16 can be fixed, the rotating disc 16 is fixedly connected with one end of the rotating shaft 14, the rotating shaft 14 can be further fixed, a gear 15 on the rotating shaft 14 is meshed with a rack 8 on the lifting rod 6, and therefore the lifting rod 6 can be fixed, and the lifting rod 6 is fixed at a stable height; support bearings are fixedly embedded on the inner walls of the two sides of the accommodating groove 12, the rotating shaft 14 penetrates through the inner rings of the two support bearings and is fixedly connected with the inner rings of the support bearings, and the support bearings can be used for providing rotating support for the rotating shaft 14.
In this embodiment, the safety warning device body can utilize the brake wheel 4 to facilitate pushing the movable seat 1 to move, and when the movable seat 1 moves to a specified position, the brake wheel 4 can be braked, so that the movable seat 1 can stably stay at the specified position, then the warning box 9 needs to be adjusted to a specified height according to the current construction terrain, the bolt 17 is firstly rotated, when the bolt 17 is separated from the thread groove 18, the brake on the rotating shaft 14 can be released, at the moment, the lifting rod 6 can be pulled to longitudinally move to achieve the purpose of adjusting the height of the warning box 9, after the adjustment is completed, the bolt 17 is rotated into the thread groove 18, the lifting rod 6 can be fixed at the specified position by utilizing the bolt 17 and the thread groove 18, then the control switch 7 is pressed at the moment, so that the broadcaster 2 and the LED display screen 10 can be simultaneously opened, the broadcaster 2 can play alert phrases and the LED display screen 10 can display alert phrases.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a road surface construction is with portable safety warning device, includes and removes seat (1), its characterized in that, the top fixed mounting who removes seat (1) has broadcaster (2), be provided with loudspeaker (3) on broadcaster (2), the top fixed mounting of broadcaster (2) has storage seat (5), storage seat (5) are last to have seted up and to accomodate groove (12), longitudinal sliding connection has movable plate (13) in accomodating groove (12), the top fixed mounting of movable plate (13) has lifter (6), the top of lifter (6) extends to the top of storage seat (5), it is connected with rotation axis (14) to accomodate the groove (12) internal rotation, the outside fixed cover of rotation axis (14) is equipped with gear (15), the one end of rotation axis (14) extends to one side and the fixed connection of storage seat (5) braking components, one side fixed mounting of lifter (6) has rack (8), rack (8) and gear (15) mesh mutually, the top of lifter (6) extends to the top and the fixed mounting of storage seat (5) has warning case (9), the equal fixed mounting in outside four sides of warning case (9) has LED display screen (10).
2. A portable safety warning device for road surface construction according to claim 1, wherein a control switch (7) is fixedly mounted on one side of the receiving seat (5), and the control switch (7) is electrically connected with the broadcaster (2) and the LED display screen (10) respectively.
3. The portable safety warning device for road surface construction as claimed in claim 1, wherein a solar panel (11) is fixedly embedded on the top of the warning box (9), and the solar panel (11) is electrically connected with the broadcaster (2) and the LED display screen (10) respectively.
4. The portable safety warning device for road surface construction according to claim 1, wherein the brake wheels (4) are fixedly arranged at four corners of the bottom of the movable seat (1).
5. The portable safety warning device for road surface construction according to claim 1, wherein the brake assembly comprises a rotating disc (16) fixedly mounted at one end of the rotating shaft (14), a bolt (17) is connected to one end of the rotating disc (16) in a threaded manner, a plurality of thread grooves (18) are annularly formed in one side of the receiving seat (5), and one end of the bolt (17) extends into the designated thread groove (18) and is in threaded connection with the thread groove (18).
6. A portable safety warning device for road surface construction according to claim 1, wherein the inner walls of the storage groove (12) are fixedly embedded with support bearings, and the rotating shaft (14) penetrates through the inner rings of the two support bearings and is fixedly connected with the inner rings of the support bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020413378.5U CN211948074U (en) | 2020-03-27 | 2020-03-27 | Portable safety warning device is used in road surface construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020413378.5U CN211948074U (en) | 2020-03-27 | 2020-03-27 | Portable safety warning device is used in road surface construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211948074U true CN211948074U (en) | 2020-11-17 |
Family
ID=73186360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020413378.5U Active CN211948074U (en) | 2020-03-27 | 2020-03-27 | Portable safety warning device is used in road surface construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211948074U (en) |
-
2020
- 2020-03-27 CN CN202020413378.5U patent/CN211948074U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 133000 Room 215, Shenzhen Bay (Yanji) industrial Incubation Park, No. 363, Youyi Road, Yanji City, Yanbian Korean Autonomous Prefecture, Jilin Province Patentee after: Qianyuan Construction Group (Yanji) Co.,Ltd. Address before: 133000 Room 215, Shenzhen Bay (Yanji) industrial Incubation Park, No. 363, Youyi Road, Yanji City, Yanbian Korean Autonomous Prefecture, Jilin Province Patentee before: Jilin Qianyuan road and Bridge Engineering Group Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 133000 Room 215, Shenzhen Bay (Yanji) industrial Incubation Park, No. 363, Youyi Road, Yanji City, Yanbian Korean Autonomous Prefecture, Jilin Province Patentee after: Jilin Qianyuan road and Bridge Engineering Group Co.,Ltd. Address before: Room 320, office building, labor training center, Shuangyang Economic Development Zone, Changchun City, Jilin Province Patentee before: Jilin Qianyuan road and Bridge Engineering Co.,Ltd. |
|
| CP03 | Change of name, title or address |