CN213400364U - Lifting type warning screen for construction and maintenance - Google Patents
Lifting type warning screen for construction and maintenance Download PDFInfo
- Publication number
- CN213400364U CN213400364U CN202022506379.7U CN202022506379U CN213400364U CN 213400364 U CN213400364 U CN 213400364U CN 202022506379 U CN202022506379 U CN 202022506379U CN 213400364 U CN213400364 U CN 213400364U
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- China
- Prior art keywords
- led display
- display screen
- maintenance
- construction
- sliding guide
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 238000012423 maintenance Methods 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a lifting type warning screen for construction and maintenance, which comprises a LED display screen and a lifting component for driving the LED display screen to lift, wherein the lifting component comprises a transmission motor, a transmission screw rod, a lifting support and a back support for mounting the LED display screen, the lifting support comprises a sliding guide rail and a connecting rod, the transmission motor drives the transmission screw rod to rotate, the transmission screw rod drives the back support to lift, the LED display screen is driven to lift, the function of warning the images of a rear vehicle is achieved, the rear vehicle can move around at a high speed in advance, the occurrence of rear-end accidents is effectively avoided, when the rear vehicle distance is too close to an allowable distance, a directional sound wave horn is triggered to remind the rear vehicle to move and avoid, the visual and sound active warning effects are generated, after the vehicle construction operation is finished, the LED display screen is lowered by remote control, the operation vehicle can normally run on a road, the influence of wrong display on the rear vehicle is avoided, and the operation efficiency and the safety are improved.
Description
Technical Field
The utility model relates to a construction warning technical field specifically is a construction maintenance is with lift type warning screen.
Background
Maintenance refers to frequent maintenance, repair, prevention and repair of catastrophic damage to ensure normal use of roads and the like, and reinforcement, improvement or augmentation to improve the quality of use and service level.
In road construction maintenance process, need use the maintenance car occasionally and drive the road and carry out the maintenance, the maintenance car carries out the operation, or stops on the road, or the speed of a motor vehicle is very slow, does not set up warning device on the current maintenance car, leads to the rear to come the car very easily just to chase into the back, causes traffic safety accident.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a construction maintenance is with lift type warning screen to solve above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme:
a lifting type warning screen for construction and maintenance comprises an LED display screen and a lifting assembly for driving the LED display screen to lift, wherein the lifting assembly comprises a transmission motor, a transmission screw rod, a lifting support and a back support for mounting the LED display screen, the lifting support comprises sliding guide rails and connecting rods, the sliding guide rails are arranged in parallel at intervals, the connecting rods are uniformly connected between the tops and the bottoms of the two sliding guide rails, the transmission screw rod is arranged between the two sliding guide rails, the transmission screw rod is arranged in parallel with the sliding guide rails, the transmission screw rod is rotationally connected with the connecting rods, the bottom end of the transmission screw rod is fixedly connected with an output shaft of the transmission motor, the transmission motor is fixedly mounted on the connecting rods, the back support is in threaded connection with the transmission screw rod, the back support is in sliding connection with the sliding guide rails, and the sliding guide rails are fixed on a maintenance vehicle, an internal thread sleeve is fixed on the back support and is in threaded connection with the transmission screw rod, a sliding block is further fixed on the back support, and the sliding block is movably sleeved on the sliding guide rail.
On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:
in one alternative: the back and the side of the LED display screen are both coated with stainless steel shells.
In one alternative: the LED display screen is connected with the controller, and the controller is in communication connection with the mobile phone.
In one alternative: still install the flashing light and directional sound wave loudspeaker on the LED display screen, directional sound wave loudspeaker is connected with the controller electricity through range finding sensor.
In one alternative: the controller is in communication connection with the wireless remote control and is used for controlling the transmission motor and the directional sound wave loudspeaker.
In one alternative: and an output shaft of the transmission motor is fixedly connected with the transmission screw rod through a coupler.
In one alternative: and a waterproof ring is fixed on the transmission screw rod.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the transmission motor drives the transmission lead screw to rotate, the transmission lead screw drives the back support to rise, thereby driving the LED display screen to rise, and controlling the LED display screen and the flashing light to light, the front construction information is displayed, the function of early warning the rear car owner images is achieved, the rear car is LED to detour at a high speed in advance, the occurrence of rear-end accidents is effectively avoided, the display content of the screen can be modified through a mobile phone according to the front construction information, when the rear car is too close to the rear car and is smaller than the allowable distance, the directional sound wave horn can be triggered, the rear car is reminded to move and avoid, the active early warning effect of vision and sound feeling is generated, after the construction operation of the vehicle is finished, the LED display screen is lowered through remote control, the display function is closed, the operation vehicle can normally run on the highway, the influence of the rear car by wrong display is avoided.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the lifting bracket in the embodiment of the present invention.
Fig. 3 is a schematic structural view of the back support in the embodiment of the present invention.
Notations for reference numerals: 1-connecting rod, 2-sliding guide rail, 3-transmission motor, 4-transmission screw rod, 5-back support, 6-sliding block, 7-internal thread sleeve, 8-LED display screen, 9-lifting support and 10-waterproof ring.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Examples
Referring to fig. 1 to 3, in the embodiment of the present invention, a lifting type warning panel for construction and maintenance includes an LED display 8, and further includes a lifting assembly for driving the LED display 8 to lift, the lifting assembly includes a driving motor 3, a driving screw 4, a lifting bracket 9, and a back bracket 5 for mounting the LED display 8, the lifting bracket 9 includes two sliding guide rails 2 and a connecting rod 1, the two sliding guide rails 2 are arranged in parallel and spaced, the connecting rod 1 is connected between the top and the bottom of the two sliding guide rails 2, in this embodiment, the sliding guide rails 2 and the connecting rod 1 are preferably connected by a wedge connection manner, so as to facilitate assembly and disassembly, the driving screw 4 is arranged between the two sliding guide rails 2, the driving screw 4 is arranged in parallel with the sliding guide rails 2, the driving screw 4 is rotatably connected with the connecting rod 1, the bottom end of the driving screw 4 is fixedly connected with an output shaft of the driving motor 3, the transmission motor 3 is fixedly installed on the connecting rod 1, in this embodiment, the transmission motor 3 is preferably fixedly connected with the connecting rod 1 through a bolt, in this embodiment, an output shaft of the transmission motor 3 is preferably fixedly connected with the transmission screw rod 4 through a coupler, further, in order to prevent water from flowing into the transmission motor 3 along the transmission screw rod 4, a waterproof ring 10 is fixed on the transmission screw rod 4, the waterproof ring 10 is preferably fixed with the transmission screw rod 4 through welding, the back support 5 is in threaded connection with the transmission screw rod 4, the back support 5 is in sliding connection with the sliding guide rail 2, the sliding guide rail 2 is fixed on the maintenance vehicle through a hoop, in this embodiment, the back support 5 is formed by splicing a plurality of stainless steel rod pieces, the stainless steel rod piece is preferably U-shaped, an internal thread sleeve 7 is fixed on the back support 5, and the internal thread sleeve 7 is in threaded connection with the transmission screw, the back support 5 is also fixed with a slide block 6, the slide block 6 is movably sleeved on the sliding guide rail 2, and the internal thread sleeve 7 and the slide block 6 are preferably fixed with the back support 5 through welding; further, in order to protect the LED display screen 8 and prevent rainwater and dust from affecting the service life of the LED display screen 8, the back and the side of the LED display screen 8 are both covered with a stainless steel shell, the LED display screen 8 is connected with a controller, the controller is in communication connection with a mobile phone, the display content of the LED display screen 8 can be modified through the mobile phone, the controller is preferably a single chip microcomputer, the communication equipment is preferably wireless communication equipment, the LED display screen 8 is also provided with a flashing lamp and a directional sound wave horn, the directional sound wave horn is electrically connected with the controller through a distance measuring sensor, when the distance measuring sensor detects that the distance of a vehicle coming from the rear is too close and less than an allowable distance, a signal is transmitted to the controller, the controller controls the directional sound wave horn to make a sound to remind the vehicle to move and avoid, an active early warning effect of vision and sound feeling is generated, and the, for controlling the drive motor 3 and the directional acoustic horn.
The utility model discloses a theory of operation is: at the road construction operation in-process, at first set up the minimum permission that the rear came the car through range finding sensor with car interval, then rise through wireless remote controller operation smart screen, specifically do: the wireless remote controller is used for controlling the transmission motor 3 to start, the transmission motor 3 drives the transmission screw rod 4 to rotate, the transmission screw rod 4 drives the back support 5 to ascend, so as to drive the LED display screen 8 to ascend, control the LED display screen 8 and the flashing lamp to light up, display the front construction information, play a role in warning images of a rear vehicle owner, enable the rear vehicle to detour at a front speed in advance, effectively avoid rear-end accidents, modify screen display contents through a mobile phone according to the front construction information, trigger a directional sound wave horn when the rear vehicle is too close to an allowable distance, remind the rear vehicle owner of moving avoidance, generate visual and sound active warning effects, and remotely control the LED display screen 8 to be lowered down after the vehicle construction operation is finished, the display function is turned off, so that the operating vehicle can normally run on a highway, and avoid the influence of wrong display on the rear vehicle, work efficiency and safety are provided.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a construction maintenance is with lift type warning screen, includes LED display screen (8), its characterized in that, still includes the lifting unit who is used for driving LED display screen (8) and goes up and down, lifting unit includes drive motor (3), transmission lead screw (4), lifting support (9) and back support (5) that are used for installing LED display screen (8), lifting support (9) include sliding guide (2) and connecting rod (1), sliding guide (2) are totally two and parallel interval sets up, and the homogeneous body formula is connected with connecting rod (1) between two sliding guide (2) tops and bottoms, transmission lead screw (4) are located between two sliding guide (2), and transmission lead screw (4) and sliding guide (2) parallel arrangement, transmission lead screw (4) rotate with connecting rod (1) and are connected, transmission lead screw (4) bottom and the output shaft fixed connection of drive motor (3), drive motor (3) fixed mounting is on connecting rod (1), back support (5) and transmission lead screw (4) threaded connection, back support (5) and sliding guide (2) sliding connection, sliding guide (2) are fixed in the maintenance car through the staple bolt on, be fixed with internal thread cover (7) on back support (5), internal thread cover (7) and transmission lead screw (4) threaded connection still are fixed with slider (6) on back support (5), and slider (6) activity suit is on sliding guide (2).
2. The lifting type warning screen for construction and maintenance as claimed in claim 1, wherein the back and side of the LED display screen (8) are covered with a stainless steel casing.
3. The lifting type warning screen for construction and maintenance as claimed in claim 1, wherein the LED display screen (8) is connected with a controller, and the controller is in communication connection with a mobile phone.
4. The lifting type warning screen for construction and maintenance as claimed in claim 3, wherein the LED display screen (8) is further provided with a flashing light and a directional sound wave horn, and the directional sound wave horn is electrically connected with the controller through a distance measuring sensor.
5. The lifting type warning screen for construction and maintenance as claimed in claim 3, wherein the controller is in communication connection with a wireless remote control for controlling the transmission motor (3) and the directional sound wave horn.
6. The lifting type warning screen for construction and maintenance as claimed in claim 1, wherein an output shaft of the transmission motor (3) is fixedly connected with the transmission screw rod (4) through a coupler.
7. The lifting type warning screen for construction and maintenance as claimed in claim 1, wherein a waterproof ring (10) is fixed on the transmission screw rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022506379.7U CN213400364U (en) | 2020-11-03 | 2020-11-03 | Lifting type warning screen for construction and maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022506379.7U CN213400364U (en) | 2020-11-03 | 2020-11-03 | Lifting type warning screen for construction and maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213400364U true CN213400364U (en) | 2021-06-08 |
Family
ID=76192550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022506379.7U Expired - Fee Related CN213400364U (en) | 2020-11-03 | 2020-11-03 | Lifting type warning screen for construction and maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213400364U (en) |
-
2020
- 2020-11-03 CN CN202022506379.7U patent/CN213400364U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211129 Address after: 643200 group 16, Jinzhu village, Pipa Town, Fushun County, Zigong City, Sichuan Province Patentee after: He Kuan Patentee after: Zhong Xingpeng Patentee after: Chengdu wulekang Technology Co.,Ltd. Address before: 4-5-27, innovation building, Southwest Jiaotong University Patentee before: Chengdu wulekang Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |