CN111636323A - Open mine cliff warning device - Google Patents
Open mine cliff warning device Download PDFInfo
- Publication number
- CN111636323A CN111636323A CN202010556825.7A CN202010556825A CN111636323A CN 111636323 A CN111636323 A CN 111636323A CN 202010556825 A CN202010556825 A CN 202010556825A CN 111636323 A CN111636323 A CN 111636323A
- Authority
- CN
- China
- Prior art keywords
- base
- cliff
- warning
- mounting bracket
- warning device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/047—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump supply being effected by follower in container, e.g. membrane or floating piston, or by deformation of container
-
- 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
-
- 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
- E01F9/688—Free-standing bodies
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention relates to a warning device, in particular to a cliff breaking warning device for an open mine. The open mine cliff-breaking warning device is good in warning effect and capable of effectively avoiding safety accidents. A cliff-breaking warning device for an open mine comprises a mounting frame, a solar panel, a storage battery, a sliding rail, a first sliding block, a connecting rod, a rack, a U-shaped support, a mounting rod, a bearing seat, a first rotating shaft, a gear and the like; the mounting bracket right side is equipped with first base, and solar panel is installed at the mounting bracket top, and mounting bracket left side upper portion is equipped with the battery, the vertical slide rail that is equipped with in mounting bracket right side upper portion, and the slip is equipped with first slider on the slide rail. The warning lamp can remind a driving truck by rotating, and the pull wire pulls the L-shaped push rod to drive the rubber piston to spray water in the water tank, so that the driving truck can be further reminded, a good warning effect is achieved, and safety accidents can be effectively avoided.
Description
Technical Field
The invention relates to a warning device, in particular to a cliff breaking warning device for an open mine.
Background
When an open mine is mined, a cliff can be formed in a part of mined areas, when a truck enters a cliff road section, the situation is very dangerous, particularly, at night or under the condition of poor light, a truck driver cannot clearly see the situation of the cliff, the truck is easy to rush into the cliff, unnecessary safety accidents are caused, a warning device for the cliff is not arranged at present, and objects such as branches are usually placed beside the cliff as warning objects, so that the defects that the warning effect is poor and the safety accidents cannot be effectively avoided exist.
Disclosure of Invention
In order to overcome the defects that no warning device aiming at the cliff is arranged at present, objects such as branches and the like are usually placed beside the cliff as warning objects, the warning effect is poor, and safety accidents cannot be effectively avoided, the technical problem of the invention is that: the open mine cliff-breaking warning device is good in warning effect and capable of effectively avoiding safety accidents.
A cliff-breaking warning device for an open mine comprises a mounting frame, a solar panel, a storage battery, a slide rail, a first slide block, connecting rods, racks, a U-shaped support, a mounting rod, a bearing seat, a first rotating shaft, a gear, a first disc, a first warning lamp, a first spring, a first pulley, a first base, a second pulley and a trigger device, wherein the first base is arranged on the right side of the mounting frame, the solar panel is mounted at the top of the mounting frame, the storage battery is arranged on the upper portion of the left side of the mounting frame, the slide rail is vertically arranged on the upper portion of the right side of the mounting frame, the first slide block is slidably arranged on the slide rail, the connecting rods are arranged on the upper side and the lower side of the slide rail, the racks are connected between the right ends of the upper connecting rod and the lower connecting rod, the U-shaped support is positioned on the front side, the left end of first pivot is connected with the gear, the gear is located the rack front side, the gear has rack toothing, the right-hand member of first pivot is connected with first disc, the even interval of right flank of first disc is equipped with a plurality of first warning lights, first warning light is connected with the battery electricity, be connected with first spring between the top of installation pole and the mounting bracket upper portion right side, first pulley is installed to the right side lower part of mounting bracket, it has the logical groove of L type to open in the left side in the first base, the logical inslot installation second pulley of L type, trigger device is installed at first base top.
Further, trigger device is including the second slider, the second spring, the connecting plate, the diaphragm, third spring and acting as go-between, the spout has all been opened to the left and right sides at first base top, the slidingtype is equipped with the second slider in the spout, be connected with the second spring between second slider and the spout inner wall, it is connected with the connecting plate all to articulate on the second slider of the left and right sides, be connected with the diaphragm between the tail end of the connecting plate of the left and right sides, all be connected with the third spring between the left and right sides of diaphragm bottom and the first base top left and right sides, diaphragm bottom intermediate junction is acted as go-between, the acting as go-between passes the logical groove of L type in proper order, walk around second pulley and first pulley, the tail end of acting.
Further, still including secondary reminding device, secondary reminding device is including the second base, the grid plate, the connecting pipe, the nozzle, the drain pipe, L type push rod and rubber piston, be equipped with the second base between mounting bracket and the first base, second base top is equipped with the grid plate, open the lower part has the through-wire groove in the second base, the acting line is located the through-wire inslot, upper portion is equipped with the connecting pipe in the second base, the connecting pipe is located the below of grid plate, the even interval in connecting pipe top is equipped with a plurality of nozzles, open at the middle part in the second base has the basin, be connected with the drain pipe between basin and the connecting pipe, be equipped with rubber piston in the basin, rubber piston's right-hand member is connected with L type push rod, L type push rod right-hand member penetrates in the.
Further, still including n type support, the axle sleeve, the second pivot, the blade, second disc and second warning light, n type support is installed on the top right side of first base, n type support top all is equipped with a plurality of axle sleeves with the interval, axle sleeve internal rotation formula is equipped with the second pivot, the right part outside of second pivot is equipped with a plurality of blades, the right-hand member of second pivot is connected with the second disc, the even interval in right flank of second disc is equipped with a plurality of second warning lights, the electricity is connected between second warning light and the battery.
Furthermore, the wire drawing device further comprises support rods and a sleeve, the lower part of the right side surface of the mounting frame is connected with the two support rods, the sleeve is connected between the tail ends of the two support rods, and the drawing wire penetrates through the sleeve.
The invention has the beneficial effects that: according to the invention, the transverse plate is pressed down by the truck, the stay wire is loosened, so that the mounting rod is pulled to move upwards through the first spring, the first disc is rotated through the matching of the gear and the rack, the first warning lamp is rotated along with the first disc to remind the coming truck, the stay wire pulls the L-shaped push rod to drive the rubber piston to spray water in the water tank, the coming truck is further reminded, and the effects of good warning effect and capability of effectively avoiding safety accidents are achieved.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a first front view of a part of the structure of the present invention.
Fig. 3 is a second front view of a part of the structure of the present invention.
Fig. 4 is a third schematic front view of a part of the structure of the present invention.
FIG. 5 is a right side view of a portion of the structure of the present invention.
In the above drawings: 1: mounting frame, 2: solar panel, 3: storage battery, 4: slide rail, 5: first slider, 6: connecting rod, 7: rack, 8: u-shaped support, 9: mounting rod, 10: bearing seat, 11: first shaft, 12: gear, 13: first disk, 14: first warning lamp, 15: first spring, 151: first pulley, 16: first pedestal, 17: l-shaped through groove, 18: second pulley, 19: trigger device, 191: chute, 192: second slider, 193: second spring, 194: connection plate, 195: transverse plate, 196: third spring, 197: stay wire, 20: secondary reminding device, 200: second mount, 201: grid plate, 202: through-line slot, 203: connecting pipe, 204: nozzle, 205: water tank, 206: outlet pipe, 207: l-shaped push rod, 208: rubber piston, 21: n-type stent, 22: shaft sleeve, 23: second rotating shaft, 24: blade, 25: second disk, 26: second warning lamp, 27: strut, 28: a sleeve.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.
Example 1
A cliff-breaking warning device for an open mine is shown in figures 1 and 2 and comprises a mounting frame 1, a solar panel 2, a storage battery 3, a slide rail 4, a first slide block 5, a connecting rod 6, a rack 7, a U-shaped support 8, a mounting rod 9, a bearing seat 10, a first rotating shaft 11, a gear 12, a first disc 13, a first warning lamp 14, a first spring 15, a first pulley 151, a first base 16, a second pulley 18 and a trigger device 19, wherein the right side of the mounting frame 1 is provided with the first base 16, the top of the mounting frame 1 is provided with the solar panel 2, the upper part of the left side of the mounting frame 1 is provided with the storage battery 3, the upper part of the right side of the mounting frame 1 is vertically provided with the slide rail 4, the slide rail 4 is provided with the first slide block 5 in a sliding manner, the upper side and the lower side of the slide rail 4 are both provided with the connecting rod, u type support 8 is located the front side of rack 7, the right-hand member of U type support 8 is connected with installation pole 9, the embedded bearing frame 10 that is equipped with in middle part of installation pole 9, be equipped with first pivot 11 in the bearing frame 10, the left end of first pivot 11 is connected with gear 12, gear 12 is located rack 7 front side, gear 12 has rack 7 meshing, the right-hand member of first pivot 11 is connected with first disc 13, the even interval of right flank of first disc 13 is equipped with a plurality of first warning lights 14, first warning light 14 is connected with battery 3 electricity, be connected with first spring 15 between the top of installation pole 9 and the mounting bracket 1 upper portion right side, first pulley 151 is installed to the right side lower part of mounting bracket 1, logical 17 is led to L type in the first base 16 left side division, install second pulley 18 in the logical 17 of L type, trigger device 19 is installed at first base 16 top.
The device is installed at a mine cliff, the installation frame 1 is fixed on the ground, the first base 16 is buried in the ground, when a vehicle runs towards the first base 16, wheels of the vehicle press the trigger device 19, the installation rod 9 is pulled to move upwards under the reset effect of the first spring 15, the gear 12 is meshed with the rack 7, when the installation rod 9 moves upwards, the gear 12 rotates to drive the first rotating shaft 11 to rotate, the first disc 13 rotates along with the first rotating shaft 11 when the first rotating shaft 11 rotates, and therefore the first warning lamp 14 rotates to warn the running wheels, the solar panel 2 can directly convert solar radiation energy into electric energy, and the electric energy is stored through the storage battery 3.
Example 2
On the basis of embodiment 1, as shown in fig. 3, the triggering device 19 includes a second slider 192, a second spring 193, a connecting plate 194, a horizontal plate 195, a third spring 196 and a pulling wire 197, the left and right sides of the top of the first base 16 are both provided with sliding grooves 191, the second slider 192 is slidably arranged in the sliding grooves 191, the second spring 193 is connected between the second slider 192 and the inner walls of the sliding grooves 191, the connecting plate 194 is hinged to the second sliders 192 on the left and right sides, the horizontal plate 195 is connected between the tail ends of the connecting plates 194 on the left and right sides, the third spring 196 is connected between the left and right sides of the bottom of the horizontal plate 195 and the left and right sides of the top of the first base 16, the pulling wire 197 is connected to the middle of the bottom of the horizontal plate 195, the pulling wire 197 sequentially passes through the L-shaped through groove 17, bypasses the second pulley 18 and.
When the vehicle runs towards the first base 16, the vehicle wheel presses the transverse plate 195 and the connecting plate 194 downwards, the third spring 196 is compressed, the pull wire 197 is loosened, the mounting rod 9 is pulled to move upwards under the action of the reset of the first spring 15, so that the first warning lamp 14 warns the running vehicle wheel, when the vehicle wheel leaves the transverse plate 195 and the connecting plate 194, the third spring 196 resets to drive the transverse plate 195 and the connecting plate 194 to reset, the mounting rod 9 is pulled to reset downwards through the pull wire 197, the first spring 15 is stretched, the first warning lamp 14 reverses and resets, and the running vehicle is warned again.
As shown in fig. 4, the secondary reminder device 20 further includes a secondary reminder device 20, the secondary reminder device 20 includes a second base 200, a grid plate 201, a connecting pipe 203, a nozzle 204, a drain pipe 206, an L-shaped push rod 207 and a rubber piston 208, the second base 200 is disposed between the mounting rack 1 and the first base 16, the grid plate 201 is disposed on the top of the second base 200, a through-line groove 202 is formed in the lower portion of the second base 200, a pull wire 197 is disposed in the through-line groove 202, the connecting pipe 203 is disposed on the upper portion of the second base 200, the connecting pipe 203 is disposed below the grid plate 201, the plurality of nozzles 204 are disposed on the top of the connecting pipe 203 at uniform intervals, a water tank 205 is formed in the middle portion of the second base 200, the drain pipe 206 is connected between the water tank 205 and the connecting pipe 203, the rubber piston 208 is disposed in the water tank 205, the L-shaped push rod 207 is connected to.
When the pull wire 197 is loosened, the mounting rod 9 moves upwards under the action of the first spring 15, the pull wire 197 moves leftwards along with the upward movement, the pull wire 197 moves leftwards along with the leftward movement to pull the L-shaped push rod 207 to move leftwards, the rubber piston 208 moves leftwards along with the leftward movement to spray water in the water tank 205 out through the liquid outlet pipe 206, the connecting pipe 203 and the nozzle 204, the sprayed water is sprayed out through the grid plate 201, and further reminding is carried out on a driving vehicle, and the grid plate 201 is used for supporting the gravity of the vehicle.
As shown in fig. 5, the portable battery further comprises an n-type support 21, a shaft sleeve 22, a second rotating shaft 23, blades 24, a second disk 25 and a second warning light 26, the n-type support 21 is installed on the right side of the top of the first base 16, a plurality of shaft sleeves 22 are arranged on the top of the n-type support 21 at intervals, the second rotating shaft 23 is arranged in the shaft sleeve 22 in a rotating mode, the plurality of blades 24 are arranged on the outer side of the right portion of the second rotating shaft 23, the second disk 25 is connected to the right end of the second rotating shaft 23, the plurality of second warning lights 26 are arranged on the right side face of the second disk 25 at intervals, and the second warning lights 26 are electrically connected with the battery 3.
The wind blowing blade 24 rotates, the second rotating shaft 23 rotates along with the wind blowing blade, the second rotating shaft 23 drives the second disc 25 and the second warning lamp 26 to rotate when rotating, and the second warning lamp 26 rotates to further remind a running vehicle.
The novel mounting rack further comprises a support rod 27 and a sleeve 28, the two support rods 27 are connected to the lower portion of the right side face of the mounting rack 1, the sleeve 28 is connected between the tail ends of the two support rods 27, and the pull wire 197 penetrates through the sleeve 28.
The sleeve 28 is sleeved outside the stay wire 197 and can protect the stay wire 197 to prevent the stay wire 197 from being corroded by rainwater to cause aging. Thereby ensuring the service life of the stay wire 197.
While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
Claims (5)
1. The utility model provides an open mine cliff warning device absolutely, includes mounting bracket, solar panel, battery, slide rail, first slider and connecting rod, and solar panel is installed at the mounting bracket top, and mounting bracket left side upper portion is equipped with the battery, the vertical slide rail that is equipped with in mounting bracket right side upper portion, and the gliding style is equipped with first slider on the slide rail, and the upper and lower both sides of slide rail all are equipped with connecting rod, characterized by: the device also comprises a rack, a U-shaped bracket, a mounting rod, a bearing seat, a first rotating shaft, a gear, a first disc, a first warning lamp, a first spring, a first pulley, a first base, a second pulley and a trigger device, wherein the right side of the mounting bracket is provided with the first base, the rack is connected between the right ends of an upper connecting rod and a lower connecting rod, the right side of a first sliding block is connected with the U-shaped bracket, the U-shaped bracket is positioned at the front side of the rack, the right end of the U-shaped bracket is connected with the mounting rod, the middle part of the mounting rod is provided with the embedded bearing seat, the bearing seat is internally provided with the first rotating shaft, the left end of the first rotating shaft is connected with the gear, the gear is positioned at the front side of the rack, the gear is meshed with the rack, the right end of the first rotating shaft is connected with the first disc, the right side surface of the first disc is uniformly provided, a first pulley is installed on the lower portion of the right side of the installation frame, an L-shaped through groove is formed in the left side of the first base, a second pulley is installed in the L-shaped through groove, and a trigger device is installed at the top of the first base.
2. The surface mine cliff warning device of claim 1, wherein: trigger device is including the second slider, the second spring, the connecting plate, the diaphragm, third spring and acting as go-between, the spout has all been opened to the left and right sides at first base top, the spout inward sliding formula is equipped with the second slider, be connected with the second spring between second slider and the spout inner wall, all articulated connecting plate that is connected with on the second slider of both sides about, be connected with the diaphragm between the tail end of both sides connecting plate about, all be connected with the third spring between diaphragm bottom left and right sides and the first base top left and right sides, diaphragm bottom intermediate junction is acted as go-between, the acting as go-between passes the logical groove of L type in proper order, walk around second pulley and first pulley, the tail end of acting as go-between is connected with the installation.
3. The surface mine cliff warning device of claim 2, wherein: still including secondary reminding device, secondary reminding device is including the second base, the grid plate, the connecting pipe, the nozzle, the drain pipe, L type push rod and rubber piston, be equipped with the second base between mounting bracket and the first base, second base top is equipped with the grid plate, open the through-wire groove in the lower part in the second base, it is located the through-wire inslot to act as go-between, upper portion is equipped with the connecting pipe in the second base, the connecting pipe is located the below of grid plate, the even interval in connecting pipe top is equipped with a plurality of nozzles, open at the middle part in the second base has the basin, be connected with the drain pipe between basin and the connecting pipe, be equipped with rubber piston in the basin, rubber piston's right-hand member is connected with L type push rod, L type push rod.
4. The surface mine cliff warning device of claim 3, wherein: still including n type support, the axle sleeve, the second pivot, the blade, second disc and second warning light, n type support is installed on the top right side of first base, n type support top all is equipped with a plurality of axle sleeves with the interval, the axle sleeve internal rotation formula is equipped with the second pivot, the right part outside of second pivot is equipped with a plurality of blades, the right-hand member of second pivot is connected with the second disc, the even interval in right flank of second disc is equipped with a plurality of second warning lights, the electricity is connected between second warning light and the battery.
5. The surface mine cliff warning device of claim 4, wherein: the pull wire fixing device is characterized by further comprising support rods and a sleeve, the lower portion of the right side face of the mounting frame is connected with the two support rods, the sleeve is connected between the tail ends of the two support rods, and the pull wire penetrates through the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010556825.7A CN111636323A (en) | 2020-06-18 | 2020-06-18 | Open mine cliff warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010556825.7A CN111636323A (en) | 2020-06-18 | 2020-06-18 | Open mine cliff warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111636323A true CN111636323A (en) | 2020-09-08 |
Family
ID=72328976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010556825.7A Pending CN111636323A (en) | 2020-06-18 | 2020-06-18 | Open mine cliff warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111636323A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160265A (en) * | 2020-09-10 | 2021-01-01 | 肖勇强 | Speed reduction warning device for road traffic |
| CN115045213A (en) * | 2022-04-26 | 2022-09-13 | 吕海西 | Deceleration strip capable of judging direction of vehicle coming and road turning blind area early warning device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3840888C2 (en) * | 1988-12-05 | 1990-09-27 | Rudolf Dipl.-Ing. 4600 Dortmund De Feuersenger | |
| CN103306225A (en) * | 2013-07-10 | 2013-09-18 | 张慕戎 | Fountain type traffic safety partition warning system |
| CN205845222U (en) * | 2016-06-15 | 2016-12-28 | 吕孝华 | High efficiency alarming device is used in a kind of mining |
| CN107142864A (en) * | 2017-06-06 | 2017-09-08 | 谢阳萍 | A kind of highway traffic warning |
| CN107642050A (en) * | 2017-09-29 | 2018-01-30 | 胡叙成 | A kind of bridge construction safety alarm device |
| CN107726083A (en) * | 2017-09-07 | 2018-02-23 | 邱艳 | A kind of fire-safety warning region reminder alarm device |
| CN108729373A (en) * | 2018-05-04 | 2018-11-02 | 廖宗望 | A kind of road construction dealing vehicle warning device |
-
2020
- 2020-06-18 CN CN202010556825.7A patent/CN111636323A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3840888C2 (en) * | 1988-12-05 | 1990-09-27 | Rudolf Dipl.-Ing. 4600 Dortmund De Feuersenger | |
| CN103306225A (en) * | 2013-07-10 | 2013-09-18 | 张慕戎 | Fountain type traffic safety partition warning system |
| CN205845222U (en) * | 2016-06-15 | 2016-12-28 | 吕孝华 | High efficiency alarming device is used in a kind of mining |
| CN107142864A (en) * | 2017-06-06 | 2017-09-08 | 谢阳萍 | A kind of highway traffic warning |
| CN107726083A (en) * | 2017-09-07 | 2018-02-23 | 邱艳 | A kind of fire-safety warning region reminder alarm device |
| CN107642050A (en) * | 2017-09-29 | 2018-01-30 | 胡叙成 | A kind of bridge construction safety alarm device |
| CN108729373A (en) * | 2018-05-04 | 2018-11-02 | 廖宗望 | A kind of road construction dealing vehicle warning device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160265A (en) * | 2020-09-10 | 2021-01-01 | 肖勇强 | Speed reduction warning device for road traffic |
| CN112160265B (en) * | 2020-09-10 | 2021-12-07 | 浙江新基环境科技有限公司 | Speed reduction warning device for road traffic |
| CN115045213A (en) * | 2022-04-26 | 2022-09-13 | 吕海西 | Deceleration strip capable of judging direction of vehicle coming and road turning blind area early warning device |
| CN115045213B (en) * | 2022-04-26 | 2024-04-19 | 吕海西 | Road turning blind area early warning device based on deceleration strip capable of judging coming vehicle direction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111636323A (en) | Open mine cliff warning device | |
| CN211701959U (en) | Solar street lamp maintenance device | |
| CN211475761U (en) | Snow-accumulation-preventing solar street lamp for urban illumination | |
| CN209602992U (en) | A kind of solar energy path alarming device | |
| CN205077428U (en) | City guardrail with dust absorption and alarm function | |
| CN108674234B (en) | Wireless charging system of electric automobile | |
| CN206888589U (en) | A kind of rain-proof type bus platform | |
| CN215671341U (en) | City intelligence bus shelter | |
| CN112963790B (en) | Street lamp with light filling structure based on thing networking | |
| CN116104338A (en) | Light stores up fills integration bicycle shed | |
| CN215599821U (en) | Traffic signal lamp for rainy and snowy weather | |
| CN216005096U (en) | Automobile overhaul machine of lifting control system convenient to adjust | |
| CN212389097U (en) | Multifunctional cantilever parking stall shed lock | |
| CN211526321U (en) | Rain-proof hail-proof solar street lamp | |
| CN112185142B (en) | Wisdom traffic signal pilot lamp | |
| CN211119112U (en) | Solar street lamp with automatic opening and closing functions | |
| CN211119041U (en) | Street lamp convenient to install and maintain | |
| CN210946625U (en) | Multi-functional municipal garden uses steel cable guardrail | |
| CN112128698A (en) | Rain and snow prevention solar LED lamp | |
| CN113027178A (en) | Bus stop of mechanical type protection | |
| CN207752637U (en) | A kind of road traffic speed intelligent monitoring device | |
| CN213983322U (en) | Energy-saving urban road lighting system | |
| CN216355918U (en) | Protection device of position level lightning protection equipment | |
| CN215631150U (en) | Steel construction canopy is used to underground garage access & exit | |
| CN219972989U (en) | Traffic safety intelligent early warning post |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200908 |
|
| WD01 | Invention patent application deemed withdrawn after publication |