CN210562314U - Anti-theft well cover device - Google Patents
Anti-theft well cover device Download PDFInfo
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- CN210562314U CN210562314U CN201920876826.2U CN201920876826U CN210562314U CN 210562314 U CN210562314 U CN 210562314U CN 201920876826 U CN201920876826 U CN 201920876826U CN 210562314 U CN210562314 U CN 210562314U
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Abstract
The utility model relates to a theftproof well lid device, adopt brand-new structural design, in order to encircle well lid body (1) periphery, the fretwork design on the frame construction position, found the region of leaking, with the fixed connection on frame construction and ground, vertically draw the mode to the vertical well side of underground through this area of leaking, realize the drainage to the underground well, and simultaneously, introduce well lid body (1) design of no power point structure, avoid well lid body (1) to be opened by the outside at will, the theftproof has been realized, based on this, design automatically controlled lifting structure, through the synchronous working control of each miniature automatically controlled telescopic link (8) of design, realize by inside the lifting to well lid body (1), and combine recess (9) of well lid body (1) side, realize opening to well lid body (1), effectively improve the theftproof effect of well lid.
Description
Technical Field
The utility model relates to a theftproof well lid device belongs to well lid technical field.
Background
The manhole cover is used for covering roads or deep wells at home and preventing people or objects from falling; the material can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like; can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like; the development of the present cities is changing day by day, and the maintenance and management of urban facilities are further enhanced while the urban construction is accelerated, which is a big problem to be solved urgently. Not to say that the problem of losing urban manhole covers alone is already a headache; the theft of the well lid is not a trivial thing, and pedestrians can fall into a trap without the well lid without paying attention to the well lid, and the well lid is damaged or dead; the automobile can be sunk into a well to cause casualties; underground water pipes and communication facilities without well covers can be damaged, and the loss is huge; the well lid is stolen in a large amount, and huge economic loss is caused to the country; more seriously, if the wind for stealing the well cover is not stopped, the harm to the society is immeasurable.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an adopt brand-new structural design is provided, combine together automatically controlled structure and water conservancy diversion structure to with the well lid body design of no impetus, can effectively realize the theftproof well lid device of theftproof effect.
The utility model discloses a solve above-mentioned technical problem and adopt following technical scheme: the utility model designs an anti-theft well lid device, which comprises a well lid body, an inner cylinder body, a bead barrel body, an outer barrel body, a bottom plate, a control module, a communication module, at least three miniature electric control telescopic rods, and a communication module and at least three miniature electric control telescopic rods, wherein the communication module and the at least three miniature electric control telescopic rods are respectively connected with the control module;
the manhole cover comprises a manhole cover body, a manhole cover body and a cover, wherein the surface of the manhole cover body is circular, the top surface and the bottom surface of the manhole cover body are both flat surfaces, and the manhole cover body is provided with a groove which surrounds the side surface for one circle; the two ends of the inner cylinder body are open and are communicated with each other, and the outer diameter of the well lid body is matched with the inner diameter of the inner cylinder body; the inner cylinder body is vertically applied and arranged, and the caliber of the inner cylinder body is adapted to the caliber of an underground vertical shaft opening; the two ends of the bead barrel body are open and are communicated with each other, the outer diameter of the bead barrel body is matched with the inner diameter of the inner barrel body, the bead barrel body is fixedly embedded in the inner barrel body, the outer wall of the bead barrel body is fixedly connected with the inner wall of the inner barrel body, and the central line of the bead barrel body is collinear with the central line of the inner barrel body; the height of the opening on the bottom surface of the bead barrel body is not lower than that of the opening on the bottom surface of the inner barrel body, the height of the opening on the top surface of the bead barrel body is lower than that of the opening on the top surface of the inner barrel body, and the difference between the height of the opening on the top surface of the bead barrel body and the height of the opening on the top surface of the inner barrel body is larger than the thickness of the well lid body;
the difference value between the outer diameter and the inner diameter of the bead barrel body is larger than the outer diameter of the projection of the miniature electric control telescopic rods along the telescopic rod direction, the motors of the miniature electric control telescopic rods are respectively fixedly embedded in the surface of one circle of the edge of the opening at the top of the bead barrel body, the connecting line lengths between the adjacent miniature electric control telescopic rods are equal to each other, the motors of the miniature electric control telescopic rods are respectively positioned in the surfaces of the miniature electric control telescopic rods, the groove openings of the motors on the miniature electric control telescopic rods are respectively and fixedly provided with a cover plate, through holes penetrating through the upper surface and the lower surface of each cover plate are respectively arranged on each cover plate, the inner diameters of the through holes are matched with the outer diameters of the telescopic rods on the miniature electric control telescopic rods, the telescopic rods on the miniature electric control telescopic rods respectively vertically penetrate; the motor heights of the miniature electric control telescopic rods are the same, the miniature electric control telescopic rods work synchronously under the control of the control module, and the top ends of the telescopic rods on the miniature electric control telescopic rods are the same; when the telescopic rods on the miniature electric control telescopic rods are all at the shortest length, the well lid body is detachably and horizontally arranged in the open opening at the top of the inner barrel, the surface where the top surface of the well lid body is located and the surface where the open opening at the top of the inner barrel are located are coplanar, the top ends of the telescopic rods on the miniature electric control telescopic rods are in contact with the edge of the bottom surface of the well lid body, the well lid body horizontally rises along with the synchronous rising of the top ends of the telescopic rods on the miniature electric control telescopic rods, and when the telescopic rods on the miniature electric control telescopic rods are all at the longest length, the height of the groove at the;
the two ends of the outer barrel body are open and are communicated with each other, the outer diameter of the inner barrel body is smaller than the inner diameter of the outer barrel body, the height of the outer barrel body is larger than that of the inner barrel body, the outer barrel body is sleeved on the periphery of the inner barrel body, the center line of the outer barrel body is collinear with the center line of the inner barrel body, the surface where the opening is formed in the top surface of the outer barrel body is coplanar with the surface where the opening is formed in the top surface of the inner barrel body, and each connecting rod is fixedly connected between the periphery of the inner periphery of the opening in the top surface of the outer barrel body and the periphery of the outer periphery of the opening in the top surface of the inner barrel body; the bottom plate is circular, the outer diameter of the bottom plate is adaptive to the inner diameter of the outer barrel body, the bottom plate is horizontally and fixedly arranged at the position of an opening on the bottom surface of the outer barrel body, one periphery of the edge of the bottom plate is hermetically connected with one periphery of the edge of the opening on the bottom surface of the outer barrel body, the surface of the bottom plate takes the central position as the circle center and is provided with a circular through hole penetrating through the upper surface and the lower surface of the bottom plate, the circular through hole is projected along the central line direction of the inner barrel body, the projected area of the circular through hole and the projected area of the inner barrel body are mutually covered, and each connecting rod is fixedly connected between one periphery of the opening on the bottom surface of the inner barrel body and;
the outer barrel body is fixedly embedded in the ground and corresponds to the underground vertical shaft opening, the surface of the open opening on the top surface of the outer barrel body is flush with the ground, and the through hole on the bottom plate is butted with the underground vertical shaft opening; the control module is connected with municipal power supply for power taking, and the control module is used for supplying power to the communication module and each miniature electric control telescopic rod respectively.
As an optimal technical solution of the utility model: the outer diameter of the end face of the cylinder is matched with the inner diameter of the bead barrel body, one end face of the cylinder is fixedly butted with the bottom face of the well lid body, the center line of the cylinder is collinear with the center line of the well lid body, and based on the shortest length of the telescopic rods on the miniature electric control telescopic rods, when the well lid body is detachably and horizontally arranged in the open opening at the top of the inner barrel body, the cylinder is vertically arranged in the bead barrel body, the height of the end face, back to the connected well lid body, on the cylinder is not higher than the height of the open opening at the bottom of the inner barrel body, and the height of the end face on the cylinder is higher than the height of the through hole on the bottom plate; the outer diameter of the bottom surface of the cone is equal to that of the end surface of the cylinder, the bottom surface of the cone is fixedly connected with the end surface of the cylinder, which is back to the well cover body, and the central line of the cone is collinear with that of the cylinder.
As an optimal technical solution of the utility model: the angle of the cone angle on the cone is more than 60 degrees and less than 180 degrees.
As an optimal technical solution of the utility model: the height of the end face of the cylinder back to the well cover body is equal to that of the open opening at the bottom of the inner cylinder, and the height of the open opening at the bottom of the edge opening barrel body is equal to that of the open opening at the bottom of the inner cylinder.
As an optimal technical solution of the utility model: and the motor of each miniature electric control telescopic rod is a brushless motor.
As an optimal technical solution of the utility model: the control module is a microprocessor.
As an optimal technical solution of the utility model: the microprocessor is an ARM processor.
Compared with the prior art, the technical scheme above an theftproof well lid device adopts, has following technological effect:
(1) the utility model relates to an anti-theft well lid device, adopt brand-new structural design, in order to surround well lid body periphery, the fretwork design on the frame construction position, construct the region of leaking, with the fixed connection of frame construction and ground, through the mode that this region of leaking vertically stretches to the vertical well side of underground, realize the drainage to the underground well, simultaneously, introduce the well lid body design of the structure of having no point of force, avoid the well lid body to be opened by the outside at will, the theftproof has been realized, based on this, design automatically controlled lifting structure, through the synchronous work control of each miniature automatically controlled telescopic link that designs, realize the lifting to the well lid body by the inside, and combine the recess of well lid body side, realize opening to the well lid body, effectively improve the theftproof effect of well lid;
(2) the utility model relates to an among the theftproof well lid device, to the bottom surface of well lid body, further design cylinder and cone combined structure, when well lid body lid locates in the uncovered opening in barrel top, with the vertical downward structure of apex on the cone, combine to be greater than 60 degrees, be less than 180 degrees the restriction of cone upper cone angle, to the anti-surge phenomenon that secret well probably takes place, on the one hand guide the water of anti-surge to the outlet direction of a week of side, upwards gush out by the outlet, on the other hand, can effectively reduce the upward jacking force of anti-surge to the well lid body, avoid the well lid body to be pushed open by the water of anti-surge as far as possible, realized anti-surge effect;
(3) the utility model relates to an among the theftproof well lid device, to the structural design of well lid body bottom surface cylinder and cone, further set for on the cylinder the height of the terminal surface of well lid body that links to each other dorsad equals with the height that the opening was uncovered to interior barrel bottom to and set for the height that the opening was uncovered to bead staving bottom surface equals with the height that the opening was uncovered to interior barrel bottom surface, so to counter-gush phenomenon, for the water of counter-gushing realizes more reasonable water flow path planning, and furthest has guaranteed the flow of counter-gushing water, furthest avoids well lid body by the water of counter-gushing to push up, further promoted the anti-gushing effect;
(4) in the anti-theft well lid device designed by the utility model, the brushless motor is further designed and applied aiming at the motor of each miniature electric control telescopic rod, so that the anti-theft well lid device of the whole design can realize mute work in the practical application process, and the humanized design of the anti-theft well lid device is reflected;
(5) the utility model discloses an among the theftproof well lid device, to control module, microprocessor is adopted in further design to concrete application ARM treater can be applicable to the extended demand of later stage to theftproof well lid device on the one hand, and on the other hand, the maintenance in later stage can be convenient for to succinct control framework mode.
Drawings
Fig. 1 is a side schematic view of the designed anti-theft well lid device.
The manhole cover comprises a manhole cover body 1, an inner barrel body 2, a bead barrel body 3, an outer barrel body 4, a bottom plate 5, a control module 6, a communication module 7, a miniature electric control telescopic rod 8, a groove 9, a cover plate 10, a connecting rod 11, a cylinder 12 and a cone 13.
Detailed Description
The following description will be provided to further explain embodiments of the present invention in detail with reference to the accompanying drawings.
The utility model designs an anti-theft well lid device, which comprises a well lid body 1, an inner barrel body 2, a bead barrel body 3, an outer barrel body 4, a bottom plate 5, a control module 6, a communication module 7 and at least three micro electric control telescopic rods 8, wherein the communication module 7 and the at least three micro electric control telescopic rods are respectively connected with the control module 6; the surface of the well lid body 1 is circular, the top surface and the bottom surface of the well lid body 1 are both planes, and the well lid body 1 is provided with a groove 9 which surrounds the side surface for one circle; the two ends of the inner cylinder body 2 are open and are communicated with each other, and the outer diameter of the well lid body 1 is matched with the inner diameter of the inner cylinder body 2; the inner cylinder body 2 is vertically applied and arranged, and the caliber of the inner cylinder body 2 is adapted to the caliber of an underground vertical shaft opening; the two ends of the bead barrel body 3 are open and are communicated with each other, the outer diameter of the bead barrel body 3 is matched with the inner diameter of the inner barrel body 2, the bead barrel body 3 is fixedly embedded in the inner barrel body 2, the outer wall of the bead barrel body 3 is fixedly connected with the inner wall of the inner barrel body 2, and the central line of the bead barrel body 3 is collinear with the central line of the inner barrel body 2; the height of the open mouth at the bottom surface of the bead barrel body 3 is not lower than that of the open mouth at the bottom surface of the inner barrel body 2, the height of the open mouth at the top surface of the bead barrel body 3 is lower than that of the open mouth at the top surface of the inner barrel body 2, and the difference between the height of the open mouth at the top surface of the bead barrel body 3 and the height of the open mouth at the top surface of the inner barrel body 2 is larger than the thickness of the well; the difference value between the outer diameter and the inner diameter of the bead barrel body 3 is larger than the outer diameter of the projection of the miniature electric control telescopic rods 8 along the telescopic rod direction, the motor of each miniature electric control telescopic rod 8 is respectively fixedly embedded and arranged on the surface of one circle of the edge of the open opening at the top of the bead barrel body 3, the lengths of connecting lines between the arrangement positions of the adjacent miniature electric control telescopic rods 8 are equal to each other, the motors of the miniature electric control telescopic rods 8 are respectively positioned inside the arrangement surfaces of the miniature electric control telescopic rods, the groove openings at the arrangement positions of the motors on the miniature electric control telescopic rods 8 are respectively and fixedly provided with cover plates 10, through holes penetrating through the upper surfaces and the lower surfaces of the cover plates 10 are respectively arranged on the cover plates 10, the inner diameters of the through holes are matched with the outer diameters of the telescopic rods on the miniature electric control telescopic rods 8, the telescopic rods on the miniature electric control telescopic rods 8 respectively vertically and upwards penetrate through the through holes on the corresponding cover plates 10, and the control module 6 and the communication module; the motor heights of the miniature electric control telescopic rods 8 are the same, the miniature electric control telescopic rods 8 work synchronously under the control of the control module 6, and the heights of the top ends of the telescopic rods on the miniature electric control telescopic rods 8 are the same; when the telescopic rods on the miniature electric control telescopic rods 8 are all at the shortest length, the well lid body 1 is detachably and horizontally arranged in the open top of the inner barrel body 2, the surface where the top surface of the well lid body 1 is located and the surface where the open top of the inner barrel body 2 is located are coplanar, the top end of the telescopic rod on each miniature electric control telescopic rod 8 is in contact with the edge of the bottom surface of the well lid body 1, the well lid body 1 horizontally rises along with the synchronous rising of the top ends of the telescopic rods on the miniature electric control telescopic rods 8, and when the telescopic rods on each miniature electric control telescopic rod 8 are all at the longest length, the height of the groove 9 on the side surface of the well; the two ends of the outer barrel body 4 are open and are communicated with each other, the outer diameter of the inner barrel body 2 is smaller than the inner diameter of the outer barrel body 4, the height of the outer barrel body 4 is larger than that of the inner barrel body 2, the outer barrel body 4 is sleeved on the periphery of the inner barrel body 2, the center line of the outer barrel body 4 is collinear with the center line of the inner barrel body 2, the surface where the top surface opening of the outer barrel body 4 is located is coplanar with the surface where the top surface opening of the inner barrel body 2 is located, and each connecting rod 11 is fixedly connected between one circle of the inner edge of the top surface opening of the outer barrel body 4 and one circle of the outer edge of the top surface opening of the inner barrel body 2, so that a hollow structure is formed between one circle; the bottom plate 5 is circular, the outer diameter of the bottom plate 5 is matched with the inner diameter of the outer barrel body 4, the bottom plate 5 is horizontally and fixedly arranged at the position of an opening on the bottom surface of the outer barrel body 4, one circle of the edge of the bottom plate 5 is hermetically connected with one circle of the edge of the opening on the bottom surface of the outer barrel body 4, a circular through hole penetrating through the upper surface and the lower surface of the bottom plate 5 is arranged on the surface of the bottom plate 5 by taking the center position of the bottom plate as the center of the bottom plate, the projection along the center line direction of the inner barrel body 2 is formed, the projection area of the circular through hole and the projection area of the inner barrel body 2 are mutually covered, and each connecting rod 11 is fixedly connected between one circle of the edge of the opening on the bottom; the outer barrel body 4 is fixedly embedded in the ground and corresponds to the underground vertical shaft opening, the surface of the open opening on the top surface of the outer barrel body 4 is flush with the ground, and the through hole on the bottom plate 5 is butted with the underground vertical shaft opening; the control module 6 is connected with municipal power supply for power taking, and the control module 6 is used for supplying power to the communication module 7 and each miniature electric control telescopic rod 8 respectively. The theftproof well lid device that above-mentioned technical scheme designed, adopt brand-new structural design, in order to encircle 1 periphery of well lid body, the fretwork design on the frame construction position, found the region of leaking, with the fixed connection on frame construction and ground, through the mode of this area of leaking vertically to the vertical well side of underground, realize the drainage to the underground well, and simultaneously, introduce the well lid body 1 design of no power point structure, avoid well lid body 1 to be opened by the outside at will, the theftproof has been realized, on the basis of this, design automatically controlled lifting structure, through the synchronous work control of each miniature automatically controlled telescopic link 8 that designs, realize by inside lifting to well lid body 1, and combine the recess 9 of well lid body 1 side, realize opening to well lid body 1, effectively improve the theftproof effect of well lid.
Based on above-mentioned design theftproof well lid device technical scheme's basis, the utility model discloses following preferred technical scheme has still further been designed: aiming at the bottom surface of the well lid body 1, a structure combining the cylinder 12 and the cone 13 is further designed, when the well lid body 1 is covered in an open opening at the top of the inner cylinder body 2, the upward-pointing vertical downward structure of the cone 13 is combined with the limitation that the angle of the upper cone of the cone 13 is more than 60 degrees and less than 180 degrees, and aiming at the phenomenon of reverse surge possibly occurring in an underground well, on one hand, water in reverse surge is led to the direction of a water outlet on the periphery of the side surface and upwards surges out from the water outlet, on the other hand, the upward jacking force of the reverse surge water on the well lid body 1 can be effectively reduced, the well lid body 1 is prevented from being pushed open by the reverse surge water as far as possible, and the reverse; aiming at the structural design of the cylinder 12 and the cone 13 on the bottom surface of the well lid body 1, the height of the end surface of the cylinder 12, which is back to the connected well lid body 1, is further set to be equal to the height of the open opening at the bottom of the inner barrel body 2, and the height of the open opening at the bottom surface of the bead barrel body 3 is set to be equal to the height of the open opening at the bottom surface of the inner barrel body 2, so that aiming at the anti-surging phenomenon, more reasonable water flow path planning is realized for anti-surging water, the flow of the anti-surging water is ensured to the maximum extent, the well lid body 1 is prevented from being pushed open by the anti-surging; the brushless motor is further designed and applied aiming at the motor of each miniature electric control telescopic rod 8, so that the whole designed anti-theft well lid device can realize mute work in the actual application process, and the humanized design of the anti-theft well lid device is reflected; to control module 6, the further design adopts microprocessor to specifically use the ARM treater, can be applicable to the later stage on the one hand and to the extended demand of theftproof well lid device, on the other hand, the maintenance in later stage can be convenient for to succinct control framework mode.
The utility model discloses a theftproof well lid device is applied to in the middle of the actual process, specifically includes well lid body 1, interior barrel 2, bead staving 3, outer staving 4, bottom plate 5, cylinder 12, cone 13 and ARM treater to and communication module 7, at least three miniature automatically controlled telescopic link 8 that are connected with the ARM treater respectively.
The surface of the well lid body 1 is circular, the top surface and the bottom surface of the well lid body 1 are both planes, and the well lid body 1 is provided with a groove 9 which surrounds the side surface for one circle; the two ends of the inner cylinder body 2 are open and are communicated with each other, and the outer diameter of the well lid body 1 is matched with the inner diameter of the inner cylinder body 2; the inner cylinder body 2 is vertically applied and arranged, and the caliber of the inner cylinder body 2 is adapted to the caliber of an underground vertical shaft opening; the two ends of the bead barrel body 3 are open and are communicated with each other, the outer diameter of the bead barrel body 3 is matched with the inner diameter of the inner barrel body 2, the bead barrel body 3 is fixedly embedded in the inner barrel body 2, the outer wall of the bead barrel body 3 is fixedly connected with the inner wall of the inner barrel body 2, and the central line of the bead barrel body 3 is collinear with the central line of the inner barrel body 2; the height of the opening on the bottom surface of the edge opening barrel body 3 is not lower than that of the opening on the bottom surface of the inner barrel body 2, the height of the opening on the top surface of the edge opening barrel body 3 is lower than that of the opening on the top surface of the inner barrel body 2, and the difference between the height of the opening on the top surface of the edge opening barrel body 3 and the height of the opening on the top surface of the inner barrel body 2 is larger than the thickness of the well lid body 1.
The difference value between the outer diameter and the inner diameter of the bead barrel body 3 is larger than the outer diameter of the projection of the miniature electric control telescopic rods 8 along the telescopic rod direction, the motors of all the miniature electric control telescopic rods 8 are brushless motors, the motors of all the miniature electric control telescopic rods 8 are respectively fixedly embedded and arranged on the surface of one circle of the edge of the open opening at the top of the bead barrel body 3, the lengths of connecting lines between the arrangement positions of the adjacent miniature electric control telescopic rods 8 are equal to each other, the motors of the miniature electric control telescopic rods 8 are respectively positioned inside the arrangement surfaces of the miniature electric control telescopic rods, the groove openings at the arrangement positions of the motors on the miniature electric control telescopic rods 8 are respectively and fixedly provided with cover plates 10, through holes penetrating through the upper surfaces and the lower surfaces of the cover plates 10 are respectively arranged on the cover plates 10, the inner diameters of the through holes are matched with the outer diameters of the telescopic rods on the miniature electric control telescopic rods 8, the telescopic rods on the miniature electric control telescopic rods 8 respectively vertically upwards penetrate through the through holes on the corresponding cover plates 10, and the ARM processor and the communication module 7 are; the motor heights of the miniature electric control telescopic rods 8 are the same, the miniature electric control telescopic rods 8 synchronously work under the control of the ARM processor, and the heights of the top ends of the telescopic rods on the miniature electric control telescopic rods 8 are the same; when the telescopic link all was in minimum length on each miniature automatically controlled telescopic link 8, well lid body 1 detachable, the level was arranged in 2 tops of interior barrel and was opened spacious opening, 1 top surface place face of well lid body and 2 tops of interior barrel are opened spacious opening place face looks coplane, the top of telescopic link contacts with 1 bottom surface edge of well lid body on each miniature automatically controlled telescopic link 8, well lid body 1 is along with synchronous rising and the level rising on the telescopic link top on each miniature automatically controlled telescopic link 8, when the telescopic link all was in maximum length on each miniature automatically controlled telescopic link 8, well lid body 1 side recess 9 highly was higher than the open mouthful height of 2 top surfaces of interior barrel.
The outer diameter of the end face of the cylinder 12 is adapted to the inner diameter of the bead barrel body 3, one end face of the cylinder 12 is fixedly butted with the bottom face of the well lid body 1, the center line of the cylinder 12 is collinear with the center line of the well lid body 1, based on the shortest length of the telescopic rods on the miniature electric control telescopic rods 8, when the well lid body 1 is detachably and horizontally arranged in the open opening at the top of the inner barrel body 2, the cylinder 12 is vertically positioned in the bead barrel body 3, the height of the end face of the cylinder 12, which is back to the connected well lid body 1, is not higher than the height of the open opening at the bottom of the inner barrel body 2, and the height of the end face of the cylinder 12 is higher than the height of the through hole on the bottom; the angle of the cone angle on the cone 13 is more than 60 degrees and less than 180 degrees; the outer diameter of the bottom surface of the cone 13 is equal to the outer diameter of the end surface of the cylinder 12, the bottom surface of the cone 13 is fixedly connected with the end surface of the cylinder 12, which is back to the well cover body 1, and the center line of the cone 13 is collinear with the center line of the cylinder 12.
Here, for the above structure, an optimal scheme is further designed, namely, the height of the end surface of the cylinder 12 facing away from the connected well cover body 1 is equal to the height of the open bottom of the inner cylinder 2, and the height of the open bottom of the bead barrel body 3 is equal to the height of the open bottom of the inner cylinder 2.
The two ends of the outer barrel body 4 are open and are communicated with each other, the outer diameter of the inner barrel body 2 is smaller than the inner diameter of the outer barrel body 4, the height of the outer barrel body 4 is larger than that of the inner barrel body 2, the outer barrel body 4 is sleeved on the periphery of the inner barrel body 2, the center line of the outer barrel body 4 is collinear with the center line of the inner barrel body 2, the surface where the top surface opening of the outer barrel body 4 is located is coplanar with the surface where the top surface opening of the inner barrel body 2 is located, and each connecting rod 11 is fixedly connected between one circle of the inner edge of the top surface opening of the outer barrel body 4 and one circle of the outer edge of the top surface opening of the inner barrel body 2, so that a hollow structure is formed between one circle; the bottom plate 5 is circular, the external diameter of the bottom plate 5 is adapted to the internal diameter of the outer barrel body 4, the bottom plate 5 is horizontally and fixedly arranged at the open position of the bottom surface of the outer barrel body 4, a circle of the edge of the bottom plate 5 is hermetically connected with a circle of the open edge of the bottom surface of the outer barrel body 4, the bottom plate 5 takes the center position of the bottom plate as the center of a circle and is provided with a circular through hole penetrating through the upper surface and the lower surface of the bottom plate, the projection is performed along the direction of the central line of the inner barrel body 2, the projection area of the circular through hole and the projection area of the inner barrel body 2 are mutually covered, each connecting rod 11 is fixedly connected between a circle of the open edge of the bottom surface of the inner barrel body 2 and a circle.
The designed anti-theft well lid device is applied to the concrete practice, the outer barrel body 4 is embedded and fixedly arranged on the ground at the position corresponding to the underground vertical well opening, the surface of the open opening on the top surface of the outer barrel body 4 is flush with the ground, and the through hole on the bottom plate 5 is butted with the underground vertical well opening; the ARM processor is connected with municipal power supply to get electricity, and supplies power to the communication module 7 and each micro electric control telescopic rod 8 respectively; an operator sends a descending control instruction to the micro electric control telescopic rod 8 through a mobile phone or other control terminals matched with the mobile phone, the ARM processor receives the instruction through a communication module connected with the ARM processor and controls the length of the telescopic rod on the micro electric control telescopic rod to be the shortest length, at the moment, when the well lid body 1 is horizontally arranged in the open port at the top of the inner barrel body 2, namely the cylinder 12 is vertically arranged in the rim barrel body 3, the top surface of the well lid body 1 is flush with the ground, because the surface of the well lid body 1 has no force application point, after the well lid body 1 is arranged in the open port at the top of the inner barrel body 2, the well lid body is difficult to open from the outside to realize theft prevention, accumulated water on the ground flows into a hollowed area between the periphery of the open port at the top surface of the outer barrel body 4 and the periphery of the open port at the top surface of the inner barrel body 2 at ordinary times, and then flows into an underground vertical well from the hollowed area between the periphery, when the underground vertical well has a back-flush phenomenon, namely water in the underground vertical well flushes upwards, the rising back-flush water is contacted with the conical surface of the cone 13 on the bottom surface of the well cover body 1, and because the angle of the upper cone angle of the cone 13 is more than 60 degrees and less than 180 degrees, the conical surface of the cone 13 guides the back-flush water to the direction of the water outlet on the periphery of the side surface, namely the hollow area between the periphery of the open opening edge on the bottom surface of the inner barrel body 2 and the periphery of the through hole edge on the bottom plate 5, and then the water flows out to the ground from the hollow area between the periphery of the open opening edge on the top surface of the outer barrel body 4 and the periphery of; on the other hand, the upward jacking force of the anti-surge water on the well lid body 1 can be effectively reduced, the well lid body 1 is prevented from being jacked open by the anti-surge water as far as possible, and the anti-surge effect is realized; in practical application, if operating personnel want to open well lid body 1, then operating personnel passes through the cell-phone, or other control terminal with it assorted sends the control command that rises to it, then the ARM treater is received through the communication module who is connected with it, and control the length extension of telescopic link on each miniature automatically controlled telescopic link 8, make it all be in the longest length, then well lid body 1 rises along with the synchronous of telescopic link top on each miniature automatically controlled telescopic link 8 and the level rises, and when the telescopic link all was in the longest length on each miniature automatically controlled telescopic link 8, well lid body 1 side recess 9 height is higher than the open mouth height of 2 top surfaces of inner barrel, then operating personnel can shift out well lid body 1 through recess 9 and open the mouth in 2 tops of inner barrel, realize opening of well lid body 1.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides an theftproof well lid device which characterized in that: the manhole cover comprises a manhole cover body (1), an inner barrel body (2), a bead barrel body (3), an outer barrel body (4), a bottom plate (5), a control module (6), a communication module (7) and at least three micro electric control telescopic rods (8), wherein the communication module (7) and the at least three micro electric control telescopic rods are respectively connected with the control module (6);
the manhole cover comprises a manhole cover body (1), wherein the surface of the manhole cover body (1) is circular, the top surface and the bottom surface of the manhole cover body (1) are both planes, and a groove (9) which surrounds the side surface for one circle is formed in the manhole cover body (1); the two ends of the inner cylinder (2) are open and are communicated with each other, and the outer diameter of the well lid body (1) is adapted to the inner diameter of the inner cylinder (2); the inner cylinder body (2) is vertically applied and arranged, and the caliber of the inner cylinder body (2) is adapted to the caliber of an underground vertical shaft opening; the two ends of the bead barrel body (3) are open and are communicated with each other, the outer diameter of the bead barrel body (3) is adapted to the inner diameter of the inner barrel body (2), the bead barrel body (3) is fixedly embedded in the inner barrel body (2), the outer wall of the bead barrel body (3) is fixedly connected with the inner wall of the inner barrel body (2), and the central line of the bead barrel body (3) is collinear with the central line of the inner barrel body (2); the height of the open mouth at the bottom surface of the bead barrel body (3) is not lower than that of the open mouth at the bottom surface of the inner barrel body (2), the height of the open mouth at the top surface of the bead barrel body (3) is lower than that of the open mouth at the top surface of the inner barrel body (2), and the difference between the height of the open mouth at the top surface of the bead barrel body (3) and the height of the open mouth at the top surface of the inner barrel body (2) is larger than the thickness of the well lid body (1;
the difference value between the outer diameter and the inner diameter of the bead barrel body (3) is larger than the outer diameter of the projection of the miniature electric control telescopic rods (8) along the telescopic rod direction, the motor of each miniature electric control telescopic rod (8) is respectively fixedly embedded in the surface of the periphery of the open edge at the top of the bead barrel body (3), the connecting line lengths between the setting positions of the adjacent miniature electric control telescopic rods (8) are equal to each other, the motor of each miniature electric control telescopic rod (8) is respectively positioned in the setting surface of the miniature electric control telescopic rod, the groove openings of the motor setting positions on each miniature electric control telescopic rod (8) are respectively and fixedly provided with a cover plate (10), each cover plate (10) is respectively provided with a through hole penetrating through the upper surface and the lower surface of the cover plate, the inner diameter of the through hole is matched with the outer diameter of the telescopic rod on the miniature electric control telescopic rod, the control module (6) and the communication module (7) are arranged in an interlayer between the inner wall and the outer wall of the edge barrel body (3); the motor heights of the miniature electric control telescopic rods (8) are the same, the miniature electric control telescopic rods (8) work synchronously under the control of the control module (6), and the top ends of the telescopic rods on the miniature electric control telescopic rods (8) are the same; when the upper telescopic rod of each miniature electric control telescopic rod (8) is in the shortest length, the well lid body (1) is detachably and horizontally arranged in the open top of the inner barrel body (2), the surface of the top surface of the well lid body (1) is coplanar with the surface of the open top of the inner barrel body (2), the top end of the upper telescopic rod of each miniature electric control telescopic rod (8) is contacted with the edge of the bottom surface of the well lid body (1), the well lid body (1) horizontally rises along with the synchronous rising of the top ends of the upper telescopic rods of each miniature electric control telescopic rod (8), and when the upper telescopic rod of each miniature electric control telescopic rod (8) is in the longest length, the height of the groove (9) on the side surface of the well lid body (1) is higher than the height of;
the two ends of the outer barrel body (4) are open and are communicated with each other, the outer diameter of the inner barrel body (2) is smaller than the inner diameter of the outer barrel body (4), the height of the outer barrel body (4) is larger than that of the inner barrel body (2), the outer barrel body (4) is sleeved on the periphery of the inner barrel body (2), the center line of the outer barrel body (4) is collinear with the center line of the inner barrel body (2), the plane of the open opening on the top surface of the outer barrel body (4) is coplanar with the plane of the open opening on the top surface of the inner barrel body (2), and each connecting rod (11) is fixedly connected between the inner periphery of the open opening on the top surface of the outer barrel body (4) and the outer periphery of the open opening on the top surface of the inner barrel body (2), so that a hollow structure is formed between the inner periphery of the open opening on the top; the bottom plate (5) is circular, the outer diameter of the bottom plate (5) is matched with the inner diameter of the outer barrel body (4), the bottom plate (5) is horizontally and fixedly arranged at the position of an opening on the bottom surface of the outer barrel body (4), one periphery of the edge of the bottom plate (5) is hermetically connected with one periphery of the opening on the bottom surface of the outer barrel body (4), a circular through hole penetrating through the upper surface and the lower surface of the bottom plate (5) is arranged on the surface of the bottom plate (5) by taking the central position of the bottom plate as the center of the bottom plate, the circular through hole is projected along the central line direction of the inner barrel body (2), the projected area of the circular through hole and the projected area of the inner barrel body (2) are mutually covered, and each connecting rod (11) is fixedly connected between one periphery of the opening on the bottom surface of the inner barrel body (2) and one periphery of the opening;
the outer barrel body (4) is fixedly embedded in the ground and corresponds to the underground vertical shaft opening, the surface of the top surface of the outer barrel body (4) where the opening is located is flush with the ground, and the through hole in the bottom plate (5) is butted with the underground vertical shaft opening; the control module (6) is connected with municipal power supply to get electricity, and the control module (6) is used for supplying power to the communication module (7) and each miniature electric control telescopic rod (8).
2. The anti-theft manhole cover device according to claim 1, wherein: the manhole cover further comprises a cylinder (12) and a cone (13), the outer diameter of the end face of the cylinder (12) is matched with the inner diameter of the bead barrel body (3), one end face of the cylinder (12) is fixedly butted with the bottom face of the manhole cover body (1), the center line of the cylinder (12) is collinear with the center line of the manhole cover body (1), based on the fact that the telescopic rods on the miniature electric control telescopic rods (8) are in the shortest length, when the manhole cover body (1) is detachably and horizontally arranged in the open opening at the top of the inner barrel body (2), the cylinder (12) is vertically positioned in the bead barrel body (3), the height of the end face, back to the connected manhole cover body (1), on the cylinder (12) is not higher than the height of the open opening at the bottom of the inner barrel body (2), and the height of the end face on the cylinder (12) is higher than the height of the through hole on the bottom plate (; the outer diameter of the bottom surface of the cone (13) is equal to that of the end surface of the cylinder (12), the bottom surface of the cone (13) is fixedly connected with the end surface of the cylinder (12) back to the well cover body (1), and the center line of the cone (13) is collinear with the center line of the cylinder (12).
3. The anti-theft manhole cover device according to claim 2, wherein: the angle of the cone angle on the cone (13) is more than 60 degrees and less than 180 degrees.
4. The anti-theft manhole cover device according to claim 2, wherein: the height of the end face of the cylinder (12) back to the well cover body (1) is equal to the height of the open opening at the bottom of the inner cylinder body (2), and the height of the open opening at the bottom surface of the edge opening barrel body (3) is equal to the height of the open opening at the bottom surface of the inner cylinder body (2).
5. The anti-theft manhole cover device according to claim 1, wherein: the motors of the miniature electric control telescopic rods (8) are brushless motors.
6. The anti-theft manhole cover device according to claim 1, wherein: the control module (6) is a microprocessor.
7. The anti-theft manhole cover device according to claim 6, wherein: the microprocessor is an ARM processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920876826.2U CN210562314U (en) | 2019-06-12 | 2019-06-12 | Anti-theft well cover device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920876826.2U CN210562314U (en) | 2019-06-12 | 2019-06-12 | Anti-theft well cover device |
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| CN210562314U true CN210562314U (en) | 2020-05-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397086A (en) * | 2019-06-12 | 2019-11-01 | 苏州迪芬德物联网科技有限公司 | A kind of safety manhole cover |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397086A (en) * | 2019-06-12 | 2019-11-01 | 苏州迪芬德物联网科技有限公司 | A kind of safety manhole cover |
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