CN210104616U - Safety warning protection device is used in road drainage canal construction - Google Patents
Safety warning protection device is used in road drainage canal construction Download PDFInfo
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- CN210104616U CN210104616U CN201920572694.4U CN201920572694U CN210104616U CN 210104616 U CN210104616 U CN 210104616U CN 201920572694 U CN201920572694 U CN 201920572694U CN 210104616 U CN210104616 U CN 210104616U
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- turnover plate
- air bag
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Abstract
The utility model relates to a safety warning protection device for road drainage channel construction, which comprises a base plate, a turnover plate, a warning air bag and an inflation device; one end of the turnover plate is connected with the top surface of the base plate through a hinge device, so that the turnover plate can be turned over on the surface of the base plate; the warning airbag device is characterized in that an airbag groove with an upward opening is formed in the turnover plate, the warning airbag is arranged in the airbag groove, the inflating device is buried in the turnover plate and communicated with the warning airbag, the inflating device can inflate the warning airbag, and the warning airbag can stretch out of the airbag groove in an inflated state. The utility model can avoid the sundries from dropping from the well mouth of the drainage channel; meanwhile, the warning board can be prevented from being damaged by the vehicle after being impacted by the vehicle.
Description
Technical Field
The utility model relates to a road drainage canal construction is with safety warning protection device belongs to road construction equipment field.
Background
When road drainage canal construction or maintenance, inside the workman often need get into the drainage canal, and place the warning sign at drainage canal well head top position for inform pedestrian and driver place ahead and being under construction, notice and dodge. However, the existing warning board often has some defects. For example, the warning board can be collided by a vehicle by mistake, the self and the vehicle are easily damaged, sundries fall from a well head after the vehicle is collided, the life safety of workers is caused, and traffic jam and other problems are easily caused due to the occupied area of the warning board during construction.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a safety warning protection device for road drainage channel construction, which can prevent sundries from falling from the mouth of a drainage channel; meanwhile, the warning board can be prevented from being damaged by the vehicle after being impacted by the vehicle.
The technical scheme of the utility model as follows:
a safety warning protection device for road drainage channel construction comprises a base plate, a turnover plate, a warning air bag and an inflating device; one end of the turnover plate is connected with the top surface of the base plate through a hinge device, so that the turnover plate can be turned over on the surface of the base plate; the warning airbag device is characterized in that an airbag groove with an upward opening is formed in the turnover plate, the warning airbag is arranged in the airbag groove, the inflating device is buried in the turnover plate and communicated with the warning airbag, the inflating device can inflate the warning airbag, and the warning airbag can stretch out of the airbag groove in an inflated state.
Furthermore, a plate groove is formed in the base plate and used for containing the turnover plate, and a limiting step is arranged on the wall of the plate groove, so that when the turnover plate is parallel to the base, the limiting step can limit the turnover plate to continue to turn downwards.
Furthermore, a plurality of vent holes are formed in the side wall below the limiting step, and the vent holes penetrate through the side wall of the base plate.
Furthermore, a handle is arranged on one side surface of the turnover plate, which is back to the hinge device.
Furthermore, a solar cell panel is further arranged on the turnover plate and electrically connected with the air charging device.
Furthermore, the side of the base plate is provided with a first reflective sticker.
Furthermore, the warning air bag comprises a compression air bag and a strip-shaped air bag, the compression air bag is cylindrical and perpendicular to the turnover plate when being filled with air, and the strip-shaped air bag swells along the radial direction when being inflated.
Further, a second light reflecting sticker is arranged on the surface of the compression air bag in a surrounding mode.
The utility model discloses following beneficial effect has:
through the arrangement of the turnover plate, the control keyboard can be arranged on the back of the turnover plate to control the inflation and deflation of the inflation device, and the turnover plate is opened when the control keyboard is needed, so that the control keyboard is prevented from being rolled and damaged by a vehicle, and meanwhile, the warning air bag can be conveniently inflated and deflated; the utility model is placed in a well mouth for construction, which can prevent sundries from falling into the well and injure constructors, thereby ensuring construction safety, and meanwhile, the warning air bag can play a warning role for vehicles coming and going, and prevent the vehicles from directly driving through the well mouth to bring sundries or prevent the vehicle wheels from being sunk into the well mouth to damage the vehicles; the warning air bag is inflated and then stands up, so that even if the vehicle is collided by mistake, the vehicle cannot be damaged, and the whole structure of the device is not easy to fall into a well to cause damage to the life safety of constructors after the warning air bag is collided; need not use road drainage canal construction safety warning protection device during, will warn the gasbag accomodate in the gasbag inslot, the vehicle can follow the surface process of warning sign, can not obstruct the traffic.
Drawings
FIG. 1 is a schematic structural view of the warning airbag of the present invention when it is inflated;
FIG. 2 is a schematic structural view of the warning airbag of the present invention when it is not inflated;
FIG. 3 is a schematic structural view of the roll-over plate of the present invention when it is opened;
FIG. 4 is a cross-sectional view of the roll-over plate of the present invention;
figure 5 is a cross-sectional view of the base plate of the present invention.
The reference numbers in the figures denote:
1. a base plate; 11. a first reflective sticker;
2. a turnover plate; 21. a through hole;
3. a warning airbag; 31. compressing the air bag; 32. a strip-shaped air bag; 33. second pressing reflective sticker;
4. an air bag groove;
5. a plate groove; 51. a shaft hole; 52. a limiting step; 53. a vent hole;
6. an inflator; 61. an inflator pump; 62. an inflation hose; 63. an air outlet hose; 64. a control keyboard; 65. a controller; 66. a power source; 67. an electrically controlled valve;
7. a handle;
8. a solar cell panel.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-5, a safety warning protection device for road drainage channel construction comprises a base plate 1, a turnover plate 2, a warning airbag 3 and an inflation device 6; one end of the turnover plate 2 is connected with the top surface of the base plate 1 through a hinge device, so that the turnover plate 2 can be turned over on the surface of the base plate 1; be equipped with the ascending gasbag groove 4 of opening on the returning face plate 2, warning gasbag 3 set up in the gasbag groove 4, aerating device 6 bury underground in the returning face plate 2 and with warning gasbag 3 intercommunication, aerating device 6 can be for warning gasbag 3 aerifys, and warning gasbag 3 can stretch out gasbag groove 4 under the state of aerifing.
A road drainage canal construction is with safety warning protection device's working process do: the safety warning protection device for road drainage channel construction is placed at the well mouth of the drainage channel, when a vehicle needs to be warned, the warning airbag 3 is inflated through the inflation device 6, and the passing vehicle is warned through the warning airbag 3; when the turnover plate 2 is not needed to be used for warning, the warning air bag 3 is deflated, the warning air bag 3 is stored in the air bag groove 4, and the vehicle can pass through the surface of the device at the moment.
The beneficial effects of the utility model reside in that: through the arrangement of the turnover plate 2, the control keyboard 64 can be arranged on the back of the turnover plate 2 to control the inflation and deflation of the inflation device 6, the turnover plate 2 is opened when the control keyboard 64 needs to be used, the control keyboard 64 is prevented from being rolled and damaged by vehicles, and meanwhile, the warning air bag 3 can be conveniently inflated and deflated; the utility model is placed in a well mouth for construction, which can prevent sundries from falling into the well and injure constructors, thereby ensuring construction safety, and meanwhile, the warning air bag 3 can play a warning role for the coming and going vehicles, and prevent the vehicles from directly driving through the well mouth to bring sundries into the well mouth, or prevent the vehicles from being damaged by the wheels entering the well mouth; the warning air bag 3 is inflated and then stands up, so that even if the vehicle is collided by mistake, the vehicle cannot be damaged, and meanwhile, the whole structure of the device is not easy to fall into a well to cause damage to the life safety of constructors after the warning air bag 3 is collided; need not use road drainage canal construction safety warning protection device during, will warn gasbag 3 accomodate in gasbag groove 4 is interior, the vehicle can follow the surface process of warning sign, can not obstruct the traffic.
The inflation device 6 comprises an inflation pump 61, an inflation hose 62, an air outlet hose 63, a control keyboard 64, a controller 65, a power supply 66 and an electric control valve 67; the power supply 66, the controller 65, the electric control valve 67, the inflating hose 62 and the inflating pump 61 are embedded in the turnover plate 2, and the control keyboard 64 is arranged on one side surface of the turnover plate 2 facing the base plate 1;
the inflator 61 comprises an air inlet and an air outlet, the air inlet of the inflator 61 and one end of the air outlet hose 63 extend out of the turnover plate 2, and the air outlet of the inflator 61 is communicated with the warning airbag 3 through the air inlet hose 62;
the air outlet hose 63 is communicated with the warning air bag 3, the electric control valve 67 is arranged on the air outlet hose 63, and when the electric control valve 67 is opened, air in the warning air bag 3 is discharged from the air outlet hose 63; the control keyboard 64 is electrically connected with the controller 65, and the controller 65 is electrically connected with the electric control valve 67 and the inflator 61 respectively; the control keyboard 64 sends an opening/closing instruction or an inflation/stop instruction to the controller 65, and the controller 65 controls the opening/closing of the electrically controlled valve 67 when receiving the opening/closing instruction; the controller 65 controls the inflator 61 to inflate/stop inflation when receiving an inflation/stop inflation command.
Further, a plate groove 5 is formed in the base plate 1 and used for accommodating the turnover plate 2, and a limiting step 52 is arranged on the wall of the plate groove 5, so that when the turnover plate 2 is parallel to the base, the limiting step 52 can limit the turnover plate 2 to continue to turn downwards.
The hinge device comprises a pivot and a shaft hole 51, the shaft hole 51 is arranged on the inner wall of the plate groove 5, a through hole 21 is arranged on the length edge of the turnover plate 2, and the pivot is arranged in the through hole 21 and two ends of the pivot extend out of the through hole 21 to be inserted into the shaft hole 51.
As can be seen from the above description, when the roll-over panel 2 is parallel to the base, the limiting step 52 can limit the roll-over panel 2 to continue to turn over downwards, so that the roll-over panel 2 is limited at a fixed position, and at the same time, the roll-over panel does not protrude too much to affect the passing of the vehicle.
Furthermore, a plurality of vent holes 53 are formed in the side wall below the limiting step 52, and the vent holes 53 penetrate through the side wall of the base plate 1.
As can be seen from the above description, through the arrangement of the vent hole 53, the warning airbag 3 can be prevented from being blocked by the discharged gas during the air discharge, and the air discharge efficiency is increased.
Furthermore, a handle 7 is arranged on one side of the turnover plate 2 facing away from the hinge device.
As can be seen from the above description, through the arrangement of the handle 7, the turnover plate 2 can be more conveniently opened, which is convenient for use.
Further, a solar cell panel 8 is further arranged on the turnover plate 2, and the solar cell panel 8 is electrically connected with the inflation device 6.
As can be seen from the above description, through the arrangement of the solar cell panel 8, solar energy can be fully utilized to charge the power supply 66, so that the solar energy charging device is more energy-saving and environment-friendly.
Further, a first reflective sticker 11 is arranged on the side of the base plate 1.
Can know from above-mentioned description, through first reflection of light pastes 11's setting can play better warning effect to the vehicle, avoids the vehicle mistake to hit the safety warning protection device is used in road drainage canal construction.
Further, the warning airbag 3 comprises a compression airbag 31 and a strip airbag 32, the compression airbag 31 is cylindrical and perpendicular to the turnover plate 2 when being filled with air, and the strip airbag 32 bulges along the radial direction when being inflated.
As can be seen from the above description, through the compression gasbag 31 with the setting of warning gasbag 3, can make warning gasbag 3 structure more firm when being full of gas to play better warning effect.
Further, a second retroreflective sticker 33 is disposed around the surface of the compression balloon 31.
Can know by above-mentioned description, through the setting of second reflection of light subsides is that the vehicle sees more easily returning face plate 2 avoids taking place the mistake and hits, further improvement safety warning protection device for road drainage canal construction's security performance.
Example one
As shown in fig. 1-5, a safety warning protection device for road drainage channel construction comprises a base plate 1, a turnover plate 2, a warning airbag 3 and an inflation device 6; one end of the turnover plate 2 is connected with the top surface of the base plate 1 through a hinge device, so that the turnover plate 2 can be turned over on the surface of the base plate 1; the turnover plate 2 is provided with an air bag groove 4 with an upward opening, the warning air bag 3 is arranged in the air bag groove 4, the inflation device 6 is embedded in the turnover plate 2 and is communicated with the warning air bag 3, the inflation device 6 can inflate the warning air bag 3, and the warning air bag 3 can extend out of the air bag groove 4 in an inflated state; the inflation device 6 comprises an inflation pump 61, an inflation hose 62, an air outlet hose 63, a control keyboard 64, a controller 65, a power supply 66 and an electric control valve 67; the power supply 66, the controller 65, the electric control valve 67, the inflating hose 62 and the inflating pump 61 are embedded in the turnover plate 2, and the control keyboard 64 is arranged on one side surface of the turnover plate 2 facing the base plate 1; the inflator 61 comprises an air inlet and an air outlet, the air inlet of the inflator 61 and one end of the air outlet hose 63 extend out of the turnover plate 2, and the air outlet of the inflator 61 is communicated with the warning airbag 3 through the air inlet hose 62; the air outlet hose 63 is communicated with the warning air bag 3, the electric control valve 67 is arranged on the air outlet hose 63, and when the electric control valve 67 is opened, air in the warning air bag 3 is discharged from the air outlet hose 63; the control keyboard 64 is electrically connected with the controller 65, and the controller 65 is electrically connected with the electric control valve 67 and the inflator 61 respectively; the control keyboard 64 sends an opening/closing instruction or an inflation/stop instruction to the controller 65, and the controller 65 controls the opening/closing of the electrically controlled valve 67 when receiving the opening/closing instruction; the controller 65 controls the inflator 61 to inflate/stop inflation when receiving an inflation/stop inflation command; the base plate 1 is provided with a plate groove 5 for accommodating the turnover plate 2, and the wall of the plate groove 5 is provided with a limiting step 52, so that when the turnover plate 2 is parallel to the base, the limiting step 52 can limit the turnover plate 2 to continuously turn downwards; the hinge device comprises a pivot shaft and a shaft hole 51, the shaft hole 51 is arranged on the inner wall of the plate groove 5, a through hole 21 is arranged on the length edge of the turnover plate 2, the pivot shaft is arranged in the through hole 21, and two ends of the pivot shaft extend out of the through hole 21 and are inserted into the shaft hole 51; a plurality of vent holes 53 are formed in the side wall below the limiting step 52, and the vent holes 53 penetrate through the side wall of the base plate 1; a handle 7 is also arranged on one side surface of the turnover plate 2 back to the hinge device; the turnover plate 2 is also provided with a solar cell panel 8, and the solar cell panel 8 is electrically connected with the inflation device 6; a first reflective sticker 11 is arranged on the side edge of the base plate 1; the warning air bag 3 comprises a compression air bag 31 and a strip-shaped air bag 32, the compression air bag 31 is cylindrical and vertical to the turnover plate 2 when being filled with air, and the strip-shaped air bag 32 is expanded along the radial direction when being inflated; the surface of the compression air bag 31 is surrounded by a second compression reflection sticker 33.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides a road drainage canal construction is with safety warning protection device which characterized in that: comprises a base plate (1), a turnover plate (2), a warning air bag (3) and an inflating device (6); one end of the turnover plate (2) is connected with the top surface of the base plate (1) through a hinge device, so that the turnover plate (2) can be turned over on the surface of the base plate (1); be equipped with ascending gasbag groove (4) of opening on returning face plate (2), warning gasbag (3) set up in gasbag groove (4), aerating device (6) bury underground in returning face plate (2) and with warning gasbag (3) intercommunication, aerating device (6) can be for warning gasbag (3) are aerifyd, and warning gasbag (3) can stretch out gasbag groove (4) under the state of aerifing.
2. The safety warning protection device for road drainage channel construction according to claim 1, characterized in that: the base plate (1) is provided with a plate groove (5) for accommodating the turnover plate (2), and the wall of the plate groove (5) is provided with a limiting step (52) so that the turnover plate (2) is parallel to the base, and the limiting step (52) can limit the turnover plate (2) to continue to turn downwards.
3. The safety warning protection device for road drainage channel construction according to claim 2, characterized in that: the side wall below the limiting step (52) is provided with a plurality of vent holes (53), and the vent holes (53) penetrate through the side wall of the base plate (1).
4. The safety warning protection device for road drainage channel construction according to claim 1, characterized in that: and a handle (7) is also arranged on one side surface of the turnover plate (2) back to the hinge device.
5. The safety warning protection device for road drainage channel construction according to claim 1, characterized in that: the turnover plate (2) is also provided with a solar cell panel (8), and the solar cell panel (8) is electrically connected with the air charging device (6).
6. The safety warning protection device for road drainage channel construction according to claim 1, characterized in that: the side of the base plate (1) is provided with a first reflective sticker (11).
7. The safety warning protection device for road drainage channel construction according to claim 1, characterized in that: the warning air bag (3) comprises a compression air bag (31) and a strip-shaped air bag (32), the compression air bag (31) is cylindrical and perpendicular to the turnover plate (2) when being full of air, and the strip-shaped air bag (32) swells along the radial direction when being inflated.
8. The safety warning protection device for road drainage channel construction according to claim 7, wherein: and a second light-pressing and reflecting paste (33) is arranged on the surface of the compression air bag (31) in a surrounding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920572694.4U CN210104616U (en) | 2019-04-25 | 2019-04-25 | Safety warning protection device is used in road drainage canal construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920572694.4U CN210104616U (en) | 2019-04-25 | 2019-04-25 | Safety warning protection device is used in road drainage canal construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210104616U true CN210104616U (en) | 2020-02-21 |
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ID=69537959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920572694.4U Active CN210104616U (en) | 2019-04-25 | 2019-04-25 | Safety warning protection device is used in road drainage canal construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210104616U (en) |
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2019
- 2019-04-25 CN CN201920572694.4U patent/CN210104616U/en active Active
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