CN214674311U - Water soaking break-off protection device - Google Patents
Water soaking break-off protection device Download PDFInfo
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- CN214674311U CN214674311U CN202120567469.9U CN202120567469U CN214674311U CN 214674311 U CN214674311 U CN 214674311U CN 202120567469 U CN202120567469 U CN 202120567469U CN 214674311 U CN214674311 U CN 214674311U
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- lamp box
- water
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- lamp
- lifting device
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Abstract
The utility model discloses a water soaking brake-off protection device, which comprises a lamp box, wherein a stop board lamp plate and a water level sensor are arranged outside the lamp box, the lamp box is used for supplying power to the stop board lamp plate, and the water level sensor is used for detecting whether the lamp box is in a water soaking state; the lifting device is connected with the lamp box in a transmission way so as to drive the lamp box to ascend or descend; and the controller is electrically connected with the water level sensor and the lifting device and is used for controlling the lifting device to lift the lamp box when the lamp box is in a water soaking state so as to enable the lamp box to be separated from the water soaking state, and controlling the lamp box to be powered off if the lifting device is lifted to a limit position and the lamp box is still in the water soaking state. The utility model discloses a bubble water break-off protection device, when the water level rose, through control elevating gear, rose the lamp house to break away from the bubble water state. And when the water level continuously rises and the lifting device is at the rising limit position, the power off of the lamp box is controlled to prevent the stop board lamp panel and the lamp box from being electrified to work under the water soaking state to further damage and cause electric leakage accidents.
Description
Technical Field
The utility model belongs to the technical field of the break-brake protection equipment, more specifically say, it relates to a bubble water break-brake protection device.
Background
Be provided with the stop board lamp plate on road surface or surface of water usually to when ambient brightness is relatively poor, passerby can be better learn road stop board information. The station board lamp plate generally needs to supply power or a series of control operations through the lamp house, and present lamp house is generally simple fixes on the support column, but, under the rainy day environment, when rising along with the water level, rivers can contact with the lamp house at work, not only can lead to the lamp house to damage, can take place the electric leakage accident even.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides an aim at: there is provided a water soaking shut-off protection device capable of solving the above-mentioned problems existing in the prior art.
The above technical purpose of the present invention can be achieved by the following technical solutions: a water-soaking break-brake protection device comprises:
the station board lamp panel is used for supplying power to the station board lamp panel, and the water level sensor is used for detecting whether the lamp box is in a water soaking state or not;
the lifting device is connected to the light box in a transmission manner so as to drive the light box to ascend or descend; and
and the controller is electrically connected with the water level sensor and the lifting device and used for controlling the lifting device to ascend the lamp box when the lamp box is in a water soaking state so as to enable the lamp box to be separated from the water soaking state, and if the lifting device ascends to a limit position and the lamp box is still in the water soaking state, the power of the lamp box is controlled to be cut off.
Preferably, still include waterproof casing and movable rod, elevating gear install in the waterproof casing, waterproof casing top is run through and is equipped with the through-hole, the movable rod wears to locate the through-hole, the one end transmission of movable rod connect in elevating gear to the other end stretch out in waterproof casing, the lamp house install in the movable rod stretch out in waterproof casing's one end.
Preferably, a sealing ring is arranged at the through hole of the waterproof shell, the sealing ring is arranged along the periphery of the hole wall of the through hole, the outer side of the sealing ring is hermetically fixed on the hole wall of the through hole, and the inner side of the sealing ring is abutted against the outer wall of the movable rod.
Preferably, the lifting device includes:
the base is arranged at the bottom of the waterproof shell;
the lifting platform is arranged above the base, and the movable rod is arranged on the lifting platform; and
and the lifting cylinder is arranged on the base and is in transmission connection with the lifting platform so as to drive the lifting platform to ascend or descend.
Preferably, the lifting platform has two opposite sides, and two lifting cylinders are provided and are respectively connected to the two opposite sides of the lifting platform in a transmission manner.
Preferably, a stopping portion is convexly arranged on the inner wall of the waterproof shell, and the stopping portion is located between the top of the waterproof shell and the lifting platform to stop the lifting platform from rising.
Preferably, the stopping portions are provided in plurality, and the stopping portions are distributed along the periphery of the lifting platform in sequence.
Preferably, the lamp box further comprises a limit switch, the limit switch is arranged at a position where the stopping part faces the lifting platform, when the lifting platform is abutted to the stopping part, the limit switch is triggered, the limit switch is electrically connected with the controller, and the controller is further used for controlling the lamp box to be powered off when the limit switch is triggered.
Preferably, the intelligent water-cooling device further comprises an information transmitter, wherein the information transmitter is in communication connection with the monitoring terminal and is used for sending the power-off information of the light box to the monitoring terminal when the lifting device ascends to the limit position and the light box is still in the water soaking state.
Preferably, the information transmitter is a wireless information transmitter or a wired information transmitter.
To sum up, the utility model discloses following beneficial effect has:
the utility model provides a bubble water cut-off protection device, include the lamp house and establish at outside station board lamp plate, the lamp house is the power supply of station board lamp plate, sets up level sensor through the outside at the lamp house to whether the detection lamp house is in the bubble water state. After the controller acquires the information that the lamp box is in the water soaking state through the water level sensor, the controller controls the lifting device to lift the lamp box to be separated from the water soaking state. If the water level continues to rise, and elevating gear is in the extreme position that rises, then the outage of control lamp house, and then the realization stops to supply power for the station board lamp plate to be favorable to preventing that station board lamp plate and lamp house from leading to further damage and electric leakage accident at the electrified work of soaking under the water state, thereby realize carrying out the breaking of brake protection to lamp house and station board lamp plate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of the water-soaking brake-off protection device of the present invention;
fig. 2 is a schematic structural view of a portion a in fig. 1.
In the figure:
10. a light box; 11. a stop board lamp panel; 12. a water level sensor; 13. an information transmitter; 20. a lifting device; 21. a base; 22. a lifting platform; 23. a lift cylinder; 30. a waterproof housing; 31. a through hole; 311. a seal ring; 32. a movable rod; 33. a stopper portion; 331. and a limit switch.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a water-soaking brake-off protection device.
Hereinafter, the structure of the bubble water cut-off protection apparatus is described in detail, the bubble water cut-off protection apparatus including:
the water level detection device comprises a lamp box 10, a stop board lamp panel 11 and a water level sensor 12 are arranged outside the lamp box 10, the lamp box 10 is used for supplying power to the stop board lamp panel 11, and the water level sensor 12 is used for detecting whether the lamp box 10 is in a water soaking state or not;
the lifting device 20 is connected to the light box 10 in a transmission manner so as to drive the light box 10 to ascend or descend; and
and the controller is electrically connected with the water level sensor 12 and the lifting device 20 and is used for controlling the lifting device 20 to lift the light box 10 when the light box 10 is in a water soaking state so as to enable the light box 10 to be separated from the water soaking state, and controlling the light box 10 to be powered off if the lifting device 20 is lifted to a limit position and the light box 10 is still in the water soaking state.
Specifically, lamp house 10 is roughly the rectangle form, the stop board lamp plate 11 is installed in the side of lamp house 10 to guarantee its visuality, the personnel of being convenient for more observe, it is used for showing stop board information (road information, bus stop board information etc.). The water level sensor 12 may be installed above, on the side of, or below the light box 10, and in this embodiment, the water level sensor 12 is disposed below the light box 10 in order to ensure that the water level sensor 12 can detect that the light box 10 is in a water soaking state in more time.
When water level sensor 12 is soaked by water, namely represent that lamp house 10 is in the state of soaking water, after the controller acquires this information of water level sensor 12, send drive signal to elevating gear 20, in order to control elevating gear 20 work, elevating gear 20 drives lamp house 10 to rise, until water level sensor 12 does not soak by the water, also represent that lamp house 10 breaks away from the state of soaking water, thereby realize when the water level rises, through elevating gear 20 with lamp house 10 jacking, so that lamp house 10 deviates from the water level and removes, make lamp house 10 can not be soaked by the water and lead to the damage, and influence the normal work of station board lamp plate 11.
Certainly, the design is not limited to this, when the water level continuously rises, the lifting device 20 rises to the limit position (for example, the lifting cylinder reaches the dead point position or the lifting device 20 reaches the limit position, etc.), that is, when the lamp box 10 rises to the limit position, and the lamp box 10 cannot be separated from the water soaking state, the controller controls the power off of the lamp box 10, so as to stop supplying power to the stop board lamp panel 11, so as to be beneficial to preventing further damage and electric leakage accidents caused by the power-on work of the stop board lamp panel 11 and the lamp box 10 in the water soaking state, and thus, the brake-off protection of the lamp box 10 and the stop board lamp panel 11 is realized.
The utility model provides a bubble water cut-off protection device, include lamp house 10 and establish at outside station board lamp plate 11, lamp house 10 is the power supply of station board lamp plate 11, sets up level sensor 12 through the outside at lamp house 10 to whether detect lamp house 10 is in the bubble water state. After the controller acquires the information that the lamp box 10 is in the water soaking state through the water level sensor 12, the controller controls the lifting device 20 to lift the lamp box 10 to be away from the water soaking state. If the water level continues to rise, and elevating gear 20 is in the extreme position that rises, then control lamp house 10 outage, and then realize stopping to supply power for station board lamp plate 11 to be favorable to preventing that station board lamp plate 11 and lamp house 10 from leading to further damage and electric leakage accident at the electrified work of soaking under the water state, thereby realize carrying out the breaking protection to lamp house 10 and station board lamp plate 11.
Elevating gear 20 can install on the road surface, because it need work under the rainy day environment, consequently, in order to guarantee elevating gear 20's waterproof performance, makes it normally function in aqueous, this scheme still includes waterproof casing 30, and elevating gear 20 sets up in waterproof casing 30 to improve its waterproof performance, make rivers can not directly contact with elevating gear 20, and lead to elevating gear 20 to damage.
The waterproof housing 30 is rectangular as a whole, but the shape thereof may be other shapes according to the shape and the transmission manner of the lifting device 20.
Further, this scheme still includes the movable rod 32, waterproof casing 30 top is run through and is equipped with through-hole 31, movable rod 32 wears to locate through-hole 31 to can freely slide in waterproof casing 30 or outside waterproof casing 30 through-hole 31, thereby cooperation elevating gear 20 is in order to realize lift lamp house 10.
Specifically, the both ends of movable rod 32 are located waterproof casing 30 respectively and outside waterproof casing 30, its one end transmission that is located waterproof casing 30 connect in elevating gear 20, lamp house 10 install in movable rod 32 is located the outer one end of waterproof casing 30 to guarantee its visuality, the personnel of being convenient for more observe.
Thus, the lifting device 20 drives the movable rod 32 to move up or down, so as to drive the light box 10 to move up or down.
Through the setting of waterproof casing 30, not only with elevating gear 20 cladding in inside to form and enclose the waterproof construction who establishes in elevating gear 20 outside, make elevating gear 20 can normally work in aqueous, simultaneously, wear to establish the top at waterproof casing 30 through movable rod 32, and cooperate elevating gear 20's transmission, in order to realize the lift of transmission lamp house 10, make elevating gear 20 under waterproof casing 30's protection, can realize the function that drive lamp house 10 goes up and down equally.
In order to further improve the waterproof performance of the waterproof housing 30 to the lifting device 20, a sealing ring 311 is disposed at the through hole 31 of the waterproof housing 30, the sealing ring 311 is disposed along the periphery of the hole wall of the through hole 31, the outer side of the sealing ring 311 is hermetically fixed on the hole wall of the through hole 31, and the inner side of the sealing ring is abutted against the outer wall of the movable rod 32.
Specifically, the hole wall of the through hole 31 is recessed inward to form a clamping groove, and the outer side of the sealing ring 311 is provided with a clamping portion in a protruding manner, and the clamping portion is clamped in the clamping groove, so as to realize the sealing fixation of the outer side of the sealing ring 311 on the hole wall of the through hole 31.
Further, the inner side of the sealing ring 311 is abutted to the outer wall of the movable rod 32, that is, the sealing effect is achieved between the hole wall of the through hole 31 and the movable rod 32 through the sealing ring 311, so that water is prevented from entering the waterproof housing 30 through the movable rod 32 and the hole wall of the through hole 31, the waterproof performance of the waterproof housing 30 on the lifting device 20 is further improved, and the normal work of the lifting device 20 is affected or the lifting device 20 is damaged.
In order to realize the lifting function of the lifting device 20, in the embodiment, the lifting device 20 includes:
a base 21 mounted on the bottom of the waterproof case 30;
an elevating platform 22 provided above the base 21, the movable rod 32 being mounted on the elevating platform 22; and
and the lifting cylinder 23 is arranged on the base 21 and is in transmission connection with the lifting platform 22 so as to drive the lifting platform 22 to ascend or descend.
Specifically, the base 21 is rectangular and fixed to the bottom of the waterproof housing 30, and may be fixed by screws. The lifting cylinder 23 is mounted on the base 21 to ensure its working stability, and likewise, it may be fixed to the base 21 by means of screw mounting.
The lift cylinder 23 is electrically connected to the controller to receive the driving signal from the controller. The lifting cylinder 23 may be one of a hydraulic cylinder, an air cylinder, and a linear electric cylinder with stable transmission, for example, the air cylinder has a piston rod end fixed to the lifting table 22, so as to drive the piston rod to move, thereby lifting the lifting table 22, and further driving the movable rod 32 to move, thereby lifting the light box 10.
Of course, in order to ensure the lifting stability of the lifting platform 22, the lifting platform 22 has two opposite sides, and two lifting cylinders 23 are provided, and the two lifting cylinders 23 are respectively connected to the two opposite sides of the lifting platform 22 in a transmission manner.
It can be understood that the two lifting cylinders 23 are the same in type and cylinder stroke and are installed on the base 21 to be fixed on the same plane, so that the two lifting cylinders can achieve the effect of synchronous lifting, so that the two opposite sides of the lifting platform 22 can be lifted synchronously, and the lifting process is equivalent. Meanwhile, the two opposite sides of the lifting platform 22 are synchronously lifted, so that the driving position for driving the lifting platform 22 to lift by the lifting device 20 is increased, and the lifting platform 22 is lifted more stably.
In order to ensure that the lifting platform 22 does not collide with the top of the waterproof housing 30 during the lifting process, so as to damage the waterproof housing 30 or the lifting platform 22, a stopping portion 33 is convexly arranged on the inner wall of the waterproof housing 30, and the stopping portion 33 is located between the top of the waterproof housing 30 and the lifting platform 22 to stop the lifting platform 22 from lifting.
Specifically, the blocking portion 33 is formed by protruding the inner wall of the waterproof housing 30, that is, the blocking portion 33 and the waterproof housing 30 are an integral structure, and the blocking portion 33 is specifically a rectangular protrusion, but in other embodiments, the blocking portion 33 may be formed by other members (a blocking plate, etc.) mounted on the inner wall of the waterproof housing 30 by an assembling manner.
The stopper 33 is disposed between the top of the waterproof case 30 and the lifting platform 22, so that the lifting cylinder 23 lifts the lifting platform 22, and when the lifting platform 22 is stopped by the stopper 33, the lifting platform 22 cannot rise any more, so as to prevent the lifting platform from colliding with the top of the waterproof case 30.
In order to further improve the stopping effect of the stopping portion 33, in this embodiment, the stopping portion 33 is provided in plural, and the plural stopping portions 33 are sequentially distributed along the periphery of the lifting table 22.
Specifically, a plurality of backstop portions 33 encircle the inner wall setting of waterproof casing 30 in proper order, and the shape of elevating platform 22 and the cross section of shells inner wall along vertical direction are corresponding to, thereby, realize that a plurality of backstop portions 33 follow the periphery of elevating platform 22 distributes in proper order to make elevating platform 22 rise to the position department that the casing was equipped with backstop portion 33, by a plurality of backstop portions 33 backstop, it is corresponding to the backstop power everywhere of elevating platform 22 periphery moreover, in order to guarantee that elevating platform 22 can not be because the backstop power that local received is too big and deformation damage.
In this embodiment, the design of the stopping portion 33 is also set to match the dead point position of the lifting cylinder 23, when the lifting cylinder 23 is lifted to the dead point position, the lifting table 22 just abuts against the stopping portion 33, that is, when the lifting table 22 abuts against the stopping portion 33, it represents that the lifting device 20 has reached its lifting limit position.
In order to control the light box 10 to be powered off when the lifting device 20 reaches the limit position, the present solution further includes a limit switch 331, the limit switch 331 is disposed at a position where the stopping portion 33 faces the lifting platform 22, when the lifting platform 22 abuts against the stopping portion 33, the limit switch 331 is triggered, the limit switch 331 is electrically connected to the controller, and the controller is further configured to control the light box 10 to be powered off when the limit switch 331 is triggered.
The limit switch 331 may be a contact structure or a button, which is disposed below the stopper portion 33 to be opposite to the lifting table 22, so that when the lifting table 22 abuts against the stopper portion 33, the limit switch 331 is pressed, thereby triggering the limit switch 331. When the controller acquires the information that the limit switch 331 is triggered, the controller controls the light box 10 to be powered off.
It can be understood that stop board lamp plate 11 and lamp house 10 insert usually in the communication electric wire netting, realize the real time monitoring to stop board lamp plate 11 and lamp house 10 through communication electric wire netting's monitor terminal, specifically, this scheme still includes information transmission ware 13, information transmission ware 13 is connected with monitor terminal communication, so that be used for elevating gear 20 rises to extreme position, just when lamp house 10 still is in the bubble water state, sends to monitor terminal the information of lamp house 10 outage.
Therefore, the staff at the monitoring terminal can know that the stop board lamp panel 11 and the lamp box 10 are in the power-off state, and the water level of the positions where the stop board lamp panel 11 and the lamp box 10 are located is too high, so that the staff can be timely informed to the on-site processing.
The information transmitter 13 is a wireless information transmitter or a wired information transmitter, that is, it may be one of a bluetooth information transmitter, a wifi information transmitter, or other transmitters connected through a communication line, which is not limited herein.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A water soaking break-off protection device is characterized by comprising:
the station board lamp panel is used for supplying power to the station board lamp panel, and the water level sensor is used for detecting whether the lamp box is in a water soaking state or not;
the lifting device is connected to the light box in a transmission manner so as to drive the light box to ascend or descend; and
and the controller is electrically connected with the water level sensor and the lifting device and used for controlling the lifting device to ascend the lamp box when the lamp box is in a water soaking state so as to enable the lamp box to be separated from the water soaking state, and if the lifting device ascends to a limit position and the lamp box is still in the water soaking state, the power of the lamp box is controlled to be cut off.
2. The bubble water cut-off protection device according to claim 1, further comprising a waterproof housing and a movable rod, wherein the lifting device is installed in the waterproof housing, a through hole is formed through the top of the waterproof housing, the movable rod is inserted into the through hole, one end of the movable rod is in transmission connection with the lifting device, the other end of the movable rod extends out of the waterproof housing, and the light box is installed at one end of the movable rod extending out of the waterproof housing.
3. The device for protecting a water-soaking shut-off valve according to claim 2, wherein a sealing ring is arranged at the through hole of the waterproof casing, the sealing ring is arranged along the periphery of the wall of the through hole, the outer side of the sealing ring is hermetically fixed on the wall of the through hole, and the inner side of the sealing ring is abutted against the outer wall of the movable rod.
4. The bubble water cut-off protection device according to claim 2, wherein the elevating means comprises:
the base is arranged at the bottom of the waterproof shell;
the lifting platform is arranged above the base, and the movable rod is arranged on the lifting platform; and
and the lifting cylinder is arranged on the base and is in transmission connection with the lifting platform so as to drive the lifting platform to ascend or descend.
5. The apparatus according to claim 4, wherein said lift platform has two opposite sides, and two lift cylinders are provided, and said two lift cylinders are respectively connected to the two opposite sides of said lift platform in a driving manner.
6. The device as claimed in claim 5, wherein a stop portion is protruded from an inner wall of the waterproof case, and the stop portion is located between a top of the waterproof case and the lifting platform for stopping the lifting platform from rising.
7. The device as claimed in claim 6, wherein the stopping portions are provided in plural numbers, and the plural stopping portions are sequentially distributed along the periphery of the lifting platform.
8. The device as claimed in claim 6, further comprising a limit switch, wherein the limit switch is disposed at a position of the stopping portion facing the lifting platform, the limit switch is triggered when the lifting platform abuts against the stopping portion, the limit switch is electrically connected to the controller, and the controller is further configured to control the light box to power off when the limit switch is triggered.
9. The bubble water cut-off protection device according to claim 1, further comprising an information transmitter, wherein the information transmitter is connected with the monitoring terminal in a communication manner, and is used for sending the information of the power failure of the light box to the monitoring terminal when the lifting device is lifted to the extreme position and the light box is still in the water soaking state.
10. The bubble water cut-off protection device according to claim 9, wherein the information transmitter is a wireless information transmitter or a wired information transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120567469.9U CN214674311U (en) | 2021-03-19 | 2021-03-19 | Water soaking break-off protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120567469.9U CN214674311U (en) | 2021-03-19 | 2021-03-19 | Water soaking break-off protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214674311U true CN214674311U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120567469.9U Active CN214674311U (en) | 2021-03-19 | 2021-03-19 | Water soaking break-off protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214674311U (en) |
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2021
- 2021-03-19 CN CN202120567469.9U patent/CN214674311U/en active Active
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