CN214143812U - Intelligent electric well lid capable of being unlocked quickly - Google Patents
Intelligent electric well lid capable of being unlocked quickly Download PDFInfo
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- CN214143812U CN214143812U CN202022285473.4U CN202022285473U CN214143812U CN 214143812 U CN214143812 U CN 214143812U CN 202022285473 U CN202022285473 U CN 202022285473U CN 214143812 U CN214143812 U CN 214143812U
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Abstract
The utility model discloses an intelligent electric well cover capable of being unlocked rapidly, which comprises a well seat; the well cover is arranged on the well seat through a hinge mechanism; the output end of the well lid driving piece is rotatably connected with the well lid through a well lid locking mechanism; the intelligent electric well lid capable of being unlocked quickly can realize manual opening of the well lid, and solves the problem that the well lid cannot be unlocked smoothly in the prior art, so that the well lid can be separated from a well seat quickly, and time is provided for emergency escape; when the driving piece connector needs to be locked in the accommodating groove: only need stimulate the unblock stay cord, press into the holding tank with Y type driving piece connector again in with main hook portion push down, loosen the unblock stay cord at last and can lock automatically, need not other extra alignment work, convenient operation.
Description
Technical Field
The utility model belongs to the technical field of the well lid, concretely relates to electronic well lid of intelligence that can unblock fast.
Background
At present, strict requirements are placed on the sealing performance of a well lid in the application environment of a comprehensive pipe gallery, higher requirements are placed on the durability of the well lid, and the well lid needs to be opened quickly to escape in an emergency; traditional well lid and the electronic well lid of ordinary hydraulic pressure are external hinge, and sealing performance is not good, and external hinge corrodes easily and is destroyed, opens the well lid difficulty under the emergency: in addition, the power of the existing hydraulic/electric intelligent well lid is a hydraulic oil cylinder or an electric push rod, the connection mode of the output end of the existing hydraulic/electric intelligent well lid and the well lid is shaft pin connection, when the well lid is closed, the hydraulic oil cylinder or the electric push rod can pull the well lid, so that large stress is generated on the shaft pin, the shaft pin cannot be easily pulled out by manual operation to unlock, and the well lid cannot be manually opened; in addition, the conventional well lid non-power-assisted opening device has the problems of low unlocking speed and high difficulty of a common hydraulic electric well lid; meanwhile, in the prior art, the well cover is made of a light-tight material, and illumination can be provided for the inside of the well base only by arranging the lighting equipment inside the well base in the daytime, so that a mode and a method are needed to be found for improvement.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need to overcome at least one of the above-mentioned deficiencies in the prior art. The utility model provides an intelligent electric well cover capable of being unlocked rapidly, which comprises a well seat; the well cover is arranged on the well seat through a hinge mechanism; and the base passes through the base pivot and rotationally installs well lid driving piece on the well seat, the output of well lid driving piece passes through well lid locking mechanical system and rotationally is connected with the well lid, wherein, well lid locking mechanical system includes: one end of the connector is fixedly arranged on the output end of the well lid driving part, and the other end of the connector is provided with a driving part rotating shaft; and a locking unit including: the lock body is fixedly arranged on the well lid, the lock body is provided with a lock middle part, a lock left part and a lock right part which are positioned on the left side and the right side of the lock middle part, and an accommodating groove with an opening at the upper end is formed in the lock middle part; the main lock hook is rotatably arranged at the right part of the lock through a main lock hook rotating shaft and is provided with a main hook part which is matched with the accommodating groove to ensure that the accommodating groove can lock the driving piece rotating shaft and release the driving piece rotating shaft; an auxiliary lock hook rotatably mounted on the left part of the lock through an auxiliary lock hook rotating shaft, wherein the auxiliary lock hook is provided with an auxiliary hook part matched with the main hook part; and a locking elastic member having both ends connected to the lock body and the sub-latch hook, respectively.
According to the prior art in the background of the patent, in the prior art, one side of the hydraulic/electric intelligent well lid is installed on the well base through a single-shaft rotating type hinge, so that the overall dimension of the well base is increased, the hinge is exposed outside and is easy to be clamped by foreign matters and damaged, the well lid is difficult to open in emergency, and the sealing performance is poor; in the intelligent electric well lid capable of being unlocked quickly disclosed by the utility model, under the normal condition, under the elastic acting force of the locking elastic part, the auxiliary hook part is abutted against the main hook part, and the main hook part locks the driving part connector in the accommodating groove; when the well lid needs to be manually opened, the main lock hook of the automobile door lock can pull the unlocking pull rope only by using a small pulling force under the action of a large pulling force of the Y-shaped driving piece connector, the auxiliary lock hook pull rod moves leftwards to enable the auxiliary lock hook to rotate relative to the lock body and gradually keep away from the main lock hook, so that the manual opening of the well lid can be realized, the problem that the well lid cannot be smoothly unlocked in the prior art is solved, the well lid can be quickly separated from the well seat, and time is provided for emergency escape; when the driving piece connector needs to be locked in the accommodating groove: only need stimulate the unblock stay cord, press into the holding tank with Y type driving piece connector again in with main hook portion push down, loosen the unblock stay cord at last and can lock automatically, need not other extra alignment work, convenient operation.
Additionally, according to the utility model discloses an electronic well lid of intelligence that can unblock fast still has following additional technical characterstic:
further, the hinge mechanism comprises a well base fixedly mounted inside the well base; the manhole cover base is fixedly arranged at the lower end of the manhole cover; a first connecting rod, one end of which is rotatably arranged on the well base through a first rotating shaft; the second connecting rod is arranged on the well seat base in a rotatable mode through a second rotating shaft and is positioned on the upper side of the first connecting rod; the other end of the third connecting rod is rotatably installed on the well lid base through a fourth rotating shaft, and the position, far away from the two ends, of the third connecting rod is rotatably connected with the position, far away from the two ends, of the second connecting rod through a fifth rotating shaft; one end pass through the sixth pivot with the fourth connecting rod that the other end of second connecting rod rotationally connected, the other end of fourth connecting rod is rotationally installed through the seventh pivot on the well lid base, wherein, first pivot with interval between the second pivot: the distance between the first rotating shaft and the third rotating shaft is as follows: the distance between the second rotating shaft and the fifth rotating shaft is as follows: the distance between the third rotating shaft and the fifth rotating shaft is as follows: the distance between the fifth rotating shaft and the sixth rotating shaft is as follows: the distance between the fifth rotating shaft and the fourth rotating shaft is as follows: the distance between the sixth rotating shaft and the seventh rotating shaft is as follows: the distance between the seventh rotating shaft and the fourth rotating shaft is 1:1.05:0.95:1.21:0.81: 1.3: 1.65: 0.95.
in the prior art, one side of a hydraulic/electric intelligent well lid is arranged on a well seat through a single-shaft rotary hinge, so that the overall dimension of the well seat is increased, the hinge is exposed outside and is easy to be clamped by foreign matters and damaged, the well lid is difficult to open in emergency, and the sealing performance is poor; in the scheme, in the process of pushing the manhole cover away by the hydraulic/electric mechanism, the manhole cover base is initially subjected to ascending movement in the longitudinal direction and moves to the left side in the transverse direction due to the constraint action of the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod; thereby avoiding the interference between the well seat and the well cover; when the manhole cover base rises to a certain distance in the longitudinal direction, the manhole cover base continues to rise in the longitudinal direction, moves to the right side in the transverse direction, and moves to a limit position under the restraint of the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod; in the final stage of closing the well lid, the well lid base is on vertical, descending movement, horizontal, carry out the motion to the left side removal, therefore, the hinge mechanism of present case, the setting is inside the well seat, do not occupy the space in the well seat edge outside, lever effect when adopting unipolar rotary type hinge among the prior art has been avoided at the well lid switching in-process, can not take place to interfere between well lid and the well seat, and the well lid can be even compress tightly the peripheral sealing strip of setting at well seat opening, good sealed effect has, moreover, the steam generator is simple in structure.
Still further, the hinge mechanism includes a pair of the first links, a pair of the second links, and a pair of the third links, which are symmetrically disposed with respect to the fourth link; two the one end of first connecting rod is passed through respectively first pivot is rotationally installed on the well seat base, two the other end of first connecting rod is respectively through third pivot and corresponding the one end of third connecting rod rotationally connects, two the other end of third connecting rod is rotationally installed through the fourth pivot respectively on the well lid base, two the position punishment that both ends were kept away from to the third connecting rod is respectively through fifth pivot and corresponding the position department that its both ends were kept away from to the second connecting rod rotationally connects, two the one end of second connecting rod is passed through respectively the second pivot is rotationally installed on the well seat base, two the other end of second connecting rod respectively through the sixth pivot with the one end of fourth connecting rod rotationally connects.
Further, the first rotating shaft, the second rotating shaft, the third rotating shaft, the fourth rotating shaft, the fifth rotating shaft, the sixth rotating shaft and the seventh rotating shaft are diameter shoulder bolts.
Further, the first rotating shaft, the second rotating shaft, the third rotating shaft, the fourth rotating shaft, the fifth rotating shaft, the sixth rotating shaft and the seventh rotating shaft are riveting shaft pins.
Further, the well lid includes the well lid through-hole, centers on the well lid through-hole all around well lid frame, fixed mounting be in cover on the well lid and cover light-passing board on the well lid through-hole and install on the well lid and be located the light-passing board downside is used for supporting the grid of light-passing board.
Among the prior art, the well lid is made by opaque material, also can only provide illumination for well seat inside through setting up lighting apparatus in well seat inside daytime, consequently, sets up the light-passing board, and external environment can provide the illumination to well seat inside during the daytime.
Furthermore, the light-transmitting plate is a tempered glass plate.
Further, the lower end of the well lid is provided with an uncovering handle.
Further, electronic well lid of intelligence still includes the elastic component of uncapping, the one end of the elastic component of uncapping with well seat rigid coupling, the other end with the well lid rigid coupling.
Further, the uncovering elastic piece is a gas spring.
Furthermore, the left part of the lock is provided with a through groove, the auxiliary lock hook comprises an auxiliary lock hook body and an auxiliary lock hook pull rod, one end of the auxiliary lock hook pull rod is fixed on the auxiliary lock hook body, the other end of the auxiliary lock hook pull rod extends out of the through groove, and the auxiliary lock hook body is provided with the auxiliary hook part.
Further, the through groove is a transverse through groove, and the width of the through groove is larger than the diameter of the auxiliary lock hook pull rod.
Furthermore, the through groove is an arc-shaped through groove which takes the auxiliary lock hook rotating shaft as a circle center, and the through groove is in sliding fit with the auxiliary lock hook pull rod.
Further, well lid locking mechanical system still includes the unblock stay cord, the unblock stay cord includes stay cord portion and fixes the ring portion of the tip of stay cord portion, ring portion ring cover is in on the vice latch hook pull rod.
Further, the unlocking pulling rope is a steel wire rope.
Further, well lid locking mechanical system still is including fixing the stay cord driving piece on the well lid, the output and the unblock stay cord rigid coupling of stay cord driving piece.
The unlocking of the locking unit can be remotely controlled by pulling the unlocking cord by opening an electromagnetic switch or an electric switch controlling the cord drive.
Further, well lid locking mechanical system still includes fixed mounting in the locking mount of terminal surface under the well lid, the locking mount is U type frame, the lower extreme of locking unit is installed on the locking mount.
Furthermore, the locking fixing frame is a U-shaped frame made of sheet metal parts through welding.
And a sheet metal part welding process is adopted, so that the installation is easy and the strength is high.
Further, the driving piece connector is in by connecting the cylinder and setting the Y type connector that the connection U type frame of connecting cylinder one end constitutes, connect the cylinder be used for with the output rigid coupling of well lid driving piece, connect U type frame by fixing connect diaphragm on the cylinder and fix the connecting plate of two relative settings on the diaphragm constitutes, install respectively at driving piece pivot both ends two on the connecting plate, the master lock hook have with the holding tank cooperation makes the holding tank can pin the driving piece pivot and loosen the position at both ends is kept away from in the driving piece pivot master hook portion.
Further, the locking elastic member is a spring.
Further, the well lid driving part is an electric push rod/hydraulic oil cylinder.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of an intelligent electric well lid capable of being unlocked quickly in an open state according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the locking unit in an unlocked state according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the locking unit in an unlocked state according to an embodiment of the present invention;
fig. 4 is a schematic structural view of the manhole cover in the embodiment of the present invention;
fig. 5 is a schematic structural view of a hinge mechanism in an embodiment of the present invention; and
fig. 6 is the embodiment of the utility model provides an in the embodiment can the quick electronic well lid of intelligence of unblock be in the structural sketch of when opening the state (hide well lid driving piece).
The lock comprises a lock body 1, a receiving groove 2, a main lock hook rotating shaft 3, a main hook part 4, an auxiliary lock hook rotating shaft 5, an auxiliary hook part 6, a locking elastic part 7, a through groove 8, an auxiliary lock hook pull rod 9, an unlocking pull rope 10, a locking unit 11, a locking fixing frame 12, a driving part connector 13, a driving part rotating shaft 14, a well cover 15, a well seat 16, a well cover driving part 17, a light-transmitting plate 18, a well cover frame 19, a grid 20, a well seat base 21, a well cover base 22, a well cover base 23, a first connecting rod 24, a second connecting rod 25, a third connecting rod 26, a fourth connecting rod 26, a first rotating shaft 27, a second rotating shaft 28, a third rotating shaft 29, a fourth rotating shaft 30, a fifth rotating shaft 31, a sixth rotating shaft 32, a seventh rotating shaft 33, an uncovering 34, a hinge mechanism 35, a handle 36 and a base rotating shaft 36.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "lateral", "vertical", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "coupled," "communicating," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly connected, integrally connected, or detachably connected; may be communication within two elements; can be directly connected or indirectly connected through an intermediate medium; the term "fit" can be a surface-to-surface fit, a point-to-surface or a line-to-surface fit, and also includes a hole-axis fit, and a person skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.
The utility model discloses a utility model conceives as follows, provides an intelligent electric well lid that can unblock fast, under normal condition, under the elastic force of locking elastic component, auxiliary hook portion offsets with main hook portion, and main hook portion locks driving piece connector in the holding tank; when the well lid needs to be manually opened, the main lock hook of the automobile door lock can pull the unlocking pull rope only by using a small pulling force under the action of a large pulling force of the Y-shaped driving piece connector, the auxiliary lock hook pull rod moves leftwards to enable the auxiliary lock hook to rotate relative to the lock body and gradually keep away from the main lock hook, so that the manual opening of the well lid can be realized, the problem that the well lid cannot be smoothly unlocked in the prior art is solved, the well lid can be quickly separated from the well seat, and time is provided for emergency escape; when the driving piece connector needs to be locked in the accommodating groove: only need stimulate the unblock stay cord, press into the holding tank with Y type driving piece connector again in with main hook portion push down, loosen the unblock stay cord at last and can lock automatically, need not other extra alignment work, convenient operation.
The present invention will be described with reference to the accompanying drawings, wherein fig. 1 is a schematic structural view of an intelligent electric manhole cover capable of being unlocked quickly when the intelligent electric manhole cover is in an open state according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of the locking unit in an unlocked state according to an embodiment of the present invention; fig. 3 is a schematic structural diagram of the locking unit in an unlocked state according to an embodiment of the present invention; fig. 4 is a schematic structural view of the manhole cover in the embodiment of the present invention; fig. 5 is a schematic structural view of a hinge mechanism in an embodiment of the present invention; and fig. 6 is the embodiment of the utility model provides an in the embodiment can the quick electronic well lid of intelligence of unblock be in the open mode when (hide well lid driving piece).
As shown in fig. 1 to 3, according to an embodiment of the present invention, an intelligent electric well lid capable of being unlocked quickly includes a well base 16; a well cover 15 mounted on the well base 16 by a hinge mechanism 34; and the base passes through base pivot 36 and rotationally installs well lid driving piece 17 on the well seat 16, well lid driving piece 17's output passes through well lid locking mechanical system and rotationally is connected with well lid 15, wherein, well lid locking mechanical system includes: a driving piece connector 13, one end of which is fixedly arranged on the output end of the well lid driving piece 17, and the other end of which is provided with a driving piece rotating shaft 14; and a locking unit 11, the locking unit 11 including: the well cover locking device comprises a lock body 1 fixedly installed on the well cover 15, wherein the lock body 1 is provided with a lock middle part, a lock left part and a lock right part which are positioned on the left side and the right side of the lock middle part, and an accommodating groove 2 with an opening at the upper end is formed in the lock middle part; the main lock hook is rotatably arranged at the right part of the lock through a main lock hook rotating shaft 3 and is provided with a main hook part 4 which is matched with the accommodating groove 2 to ensure that the accommodating groove 2 can lock the driving piece rotating shaft 14 and release the driving piece rotating shaft 14; a sub latch hook rotatably installed at a left portion of the latch through a sub latch hook rotation shaft 5, the sub latch hook having a sub hook portion 6 engaged with the main hook portion 4; and a locking elastic member 7 having both ends connected to the lock body 1 and the sub-latch hook, respectively.
According to the prior art in the background of the patent, in the prior art, one side of the hydraulic/electric intelligent well lid is installed on the well base 16 through a single-shaft rotating type hinge, so that the overall dimension of the well base 16 is increased, the hinge is exposed outside and is easy to be clamped by foreign matters and damaged, the well lid 15 is difficult to open in emergency, and the sealing performance is poor; in the intelligent electric well lid capable of being unlocked quickly disclosed by the utility model, under the normal condition, under the elastic acting force of the locking elastic part 7, the auxiliary hook part 6 is abutted against the main hook part 4, and the main hook part 4 locks the driving part connector 13 in the accommodating groove 2; when the well lid 15 needs to be manually opened, the main lock hook of the automobile door lock is pulled by a larger pulling force of the Y-shaped driving piece connector 13, the unlocking pull rope 10 can be pulled only by using a smaller pulling force, and the auxiliary lock hook pull rod 9 moves leftwards to enable the auxiliary lock hook to rotate relative to the lock body 1 and gradually keep away from the main lock hook, so that the manual opening of the well lid 15 can be realized, the problem that the well lid 15 cannot be smoothly unlocked in the prior art is solved, the well lid 15 can be quickly separated from the well seat 16, and time is provided for emergency escape; when the driving piece connector 13 needs to be locked in the accommodating groove 2: only need stimulate unblock stay cord 10, impress Y type driving piece connector 13 in the holding tank 2 and push down main hook portion 4 again, loosen unblock stay cord 10 at last and can lock automatically, need not other extra alignment work, convenient operation.
Additionally, according to the utility model discloses an electronic well lid of intelligence that can unblock fast still has following additional technical characterstic:
as shown in fig. 5 and 6, according to some embodiments of the present invention, the hinge mechanism 34 includes a well base 21 fixedly mounted inside the well base 16; a manhole cover base 22 fixedly installed at a lower end of the manhole cover 15; a first link 23 having one end rotatably mounted on the well base 21 by a first rotating shaft 27; a second link 24 having one end rotatably mounted on the well base 21 through a second rotating shaft 28 and positioned on the upper side of the first link 23; a third connecting rod 25 with one end rotatably connected with the other end of the first connecting rod 23 through the third rotating shaft 29, the other end of the third connecting rod 25 being rotatably mounted on the manhole cover base 22 through a fourth rotating shaft 30, and the position of the third connecting rod 25 far away from the two ends being rotatably connected with the position of the second connecting rod 24 far away from the two ends through a fifth rotating shaft 31; a fourth link 26 having one end rotatably connected to the other end of the second link 24 through a sixth rotating shaft 32, and the other end of the fourth link 26 rotatably mounted on the manhole cover base 22 through a seventh rotating shaft 33, wherein a distance between the first rotating shaft 27 and the second rotating shaft 28 is: the distance between the first rotating shaft 27 and the third rotating shaft 29: the distance between the second rotating shaft 28 and the fifth rotating shaft 31 is: the distance between the third rotating shaft 29 and the fifth rotating shaft 31 is: the distance between the fifth rotating shaft 31 and the sixth rotating shaft 32 is: the distance between the fifth rotating shaft 31 and the fourth rotating shaft 30 is: the distance between the sixth rotating shaft 32 and the seventh rotating shaft 33 is: the distance between the seventh rotating shaft 33 and the fourth rotating shaft 30 is 1:1.05:0.95:1.21:0.81: 1.3: 1.65: 0.95.
in the prior art, one side of the hydraulic/electric intelligent well lid is arranged on the well base 16 through a single-shaft rotary hinge, so that the overall dimension of the well base 16 is increased, the hinge is exposed outside and is easy to be clamped by foreign matters and damaged, the well lid 15 is difficult to open in an emergency, and the sealing performance is poor; in this case, in the process of pushing the manhole cover 15 away by the hydraulic/electric mechanism, the manhole cover base 22 is initially moved upward in the longitudinal direction and first moved leftward in the transverse direction due to the constraint action of the first connecting rod 23, the second connecting rod 24, the third connecting rod 25, and the fourth connecting rod 26; thereby avoiding the interference between the well seat 16 and the well cover 15; when the manhole cover base 22 ascends a certain distance in the longitudinal direction, the manhole cover base continues to ascend in the longitudinal direction, moves to the right side in the transverse direction, and moves to the limit position under the restraint of the first connecting rod 23, the second connecting rod 24, the third connecting rod 25 and the fourth connecting rod 26; in the final stage of closing well lid 15, well lid base 22 is on vertical, descending movement, horizontal, the motion of moving to the left side is carried out, therefore, the hinge mechanism 34 of present case, the setting is inside well seat 16, do not occupy the space in the 16 marginal outsides of well seat, lever effect when adopting unipolar rotary type hinge among the prior art has been avoided in the well lid 15 switching in-process, can not take place to interfere between well lid 15 and the well seat 16, and well lid 15 can be even compress tightly the peripheral waterproof sealing strip of setting in well seat 16 opening, good sealed effect has, moreover, the steam generator is simple in structure.
As shown in fig. 5, according to some embodiments of the present invention, the hinge mechanism 34 includes a pair of the first links 23, a pair of the second links 24, and a pair of the third links 25 symmetrically disposed with respect to the fourth link 26; two the one end of first connecting rod 23 is passed through respectively first pivot 27 is rotationally installed on well seat base 21, two the other end of first connecting rod 23 is respectively through third pivot 29 and corresponding the one end of third connecting rod 25 is rotationally connected, two the other end of third connecting rod 25 is rotationally installed through fourth pivot 30 respectively on well cover base 22, two the position punishment that both ends were kept away from to third connecting rod 25 is respectively through fifth pivot 31 and corresponding the position department that its both ends were kept away from to second connecting rod 24 is rotationally connected, two the one end of second connecting rod 24 is respectively through second pivot 28 is rotationally installed on well seat base 21, two the other end of second connecting rod 24 respectively through sixth pivot 32 with the one end of fourth connecting rod 26 is rotationally connected.
According to some embodiments of the present invention, the first shaft 27, the second shaft 28, the third shaft 29, the fourth shaft 30, the fifth shaft 31, the sixth shaft 32 and the seventh shaft 33 are diameter shoulder bolts.
According to some embodiments of the present invention, the first shaft 27, the second shaft 28, the third shaft 29, the fourth shaft 30, the fifth shaft 31, the sixth shaft 32 and the seventh shaft 33 are press riveting pins.
According to some embodiments of the utility model, the well lid 15 includes the well lid through-hole, centers on the well lid through-hole around well lid frame 19, fixed mounting be in on the well lid 15 and cover light-passing board 18 on the well lid through-hole and install on the well lid 15 and be located 18 downside of light-passing board is used for supporting the grid 20 of light-passing board 18, as shown in fig. 4.
In the prior art, the well lid 15 is made of opaque material, and illumination can be provided for the inside of the well base 16 only by arranging the lighting equipment inside the well base 16 in the daytime, so that the transparent plate 18 is arranged, and the outside environment can provide illumination for the inside of the well base 16 in the daytime.
According to some embodiments of the present invention, the light-transmitting plate 18 is a tempered glass plate.
According to some embodiments of the utility model, the 15 lower extremes of well lid are provided with uncap handle 35.
According to some embodiments of the utility model, the electronic well lid of intelligence still includes the elastic component that uncaps, the one end of the elastic component that uncaps with 16 rigid couplings of well seat, the other end with 15 rigid couplings of well lid.
According to some embodiments of the utility model, the elastic component of uncapping is the air spring.
According to some embodiments of the present invention, the lock left portion has a through groove 8, the secondary lock hook comprises a secondary lock hook body and one end fixed on the secondary lock hook body and the other end extending out of the secondary lock hook pull rod 9 of the through groove 8, the secondary lock hook body has the secondary hook portion 6, as shown in fig. 2 and 3.
According to some embodiments of the present invention, the through groove 8 is a transverse through groove, and the width of the through groove 8 is greater than the diameter of the secondary locking hook pull rod 9.
According to the utility model discloses a some embodiments, logical groove 8 is for using vice latch hook pivot 5 leads to the groove for the arc of centre of a circle, lead to groove 8 with vice latch hook pull rod 9 sliding fit.
According to some embodiments of the present invention, the manhole cover locking mechanism further comprises an unlocking pulling rope 10, the unlocking pulling rope 10 comprises a pulling rope portion and a ring portion fixed at the end of the pulling rope portion, and the ring portion is sleeved on the auxiliary locking hook pulling rod 9, as shown in fig. 1.
According to some embodiments of the invention, the unlocking stay cord 10 is a wire rope.
According to some embodiments of the utility model, well lid locking mechanical system is still including fixing the stay cord driving piece on well lid 15, the output and the 10 rigid couplings of unblock stay cord of stay cord driving piece.
The unlocking of the locking unit can be remotely controlled by opening an electromagnetic or electric switch controlling the pull cord drive to pull the unlocking pull cord 10.
According to some embodiments of the present invention, the manhole cover locking mechanism further comprises a locking fixing frame 12 fixedly installed on the lower end surface of the manhole cover 15, the locking fixing frame 12 is a U-shaped frame, and the lower end of the locking unit 11 is installed on the locking fixing frame 12, as shown in fig. 1.
According to some embodiments of the present invention, the locking fixing frame 12 is a U-shaped frame made by welding sheet metal parts, as shown in fig. 1.
And a sheet metal part welding process is adopted, so that the installation is easy and the strength is high.
According to the utility model discloses a some embodiments, driving piece connector 13 is by connecting the cylinder and setting up the Y type connector that the connection U type frame of connecting cylinder one end constitutes, connect the cylinder be used for with the output rigid coupling of well lid driving piece 17, connect U type frame by fixing diaphragm on the connecting cylinder and fixing two relative connecting plates that set up on the diaphragm constitute, install two respectively at driving piece pivot 14 both ends on the connecting plate, the master lock hook have with holding tank 2 cooperation makes holding tank 2 can pin driving piece pivot 14 and loosen driving piece pivot 14 keeps away from the position at both ends master hook portion 4.
According to some embodiments of the invention, the locking spring 7 is a spring.
According to some embodiments of the present invention, the well lid driving member 17 is an electric push rod/hydraulic cylinder.
Any reference to "one embodiment," "an embodiment," "example embodiment," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. This schematic representation in various places throughout this specification does not necessarily refer to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the purview of one skilled in the art to effect such feature, structure, or characteristic in connection with other ones of the embodiments.
While the invention has been described in detail and with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. In particular, reasonable variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the foregoing disclosure, the drawings and the appended claims without departing from the spirit of the invention. Except variations and modifications in the component parts and/or arrangements, the scope of which is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an electronic well lid of intelligence that can unblock fast which characterized in that includes:
a well base;
the well cover is arranged on the well seat through a hinge mechanism; and
the base is rotatably arranged on the well lid driving piece on the well base, the output end of the well lid driving piece is rotatably connected with the well lid through a well lid locking mechanism,
wherein, well lid locking mechanical system includes:
one end of the connector is fixedly arranged on the output end of the well lid driving part, and the other end of the connector is provided with a driving part rotating shaft; and
a locking unit, the locking unit comprising: the lock body is fixedly arranged on the well lid, the lock body is provided with a lock middle part, a lock left part and a lock right part which are positioned on the left side and the right side of the lock middle part, and an accommodating groove with an opening at the upper end is formed in the lock middle part; the main locking hook is rotatably arranged at the right part of the lock and is provided with a main hook part which is matched with the accommodating groove to ensure that the accommodating groove can lock the driving piece rotating shaft and release the driving piece rotating shaft; a secondary latch hook rotatably mounted on a left portion of the latch, the secondary latch hook having a secondary hook portion engaged with the primary hook portion; and a locking elastic member having both ends connected to the lock body and the sub-latch hook, respectively.
2. An intelligent electric well lid capable of being unlocked rapidly according to claim 1, wherein the hinge mechanism comprises a well base fixedly installed inside the well base; the manhole cover base is fixedly arranged at the lower end of the manhole cover; a first connecting rod, one end of which is rotatably arranged on the well base through a first rotating shaft; the second connecting rod is arranged on the well seat base in a rotatable mode through a second rotating shaft and is positioned on the upper side of the first connecting rod; the well lid base is provided with a first connecting rod and a second connecting rod, one end of the first connecting rod is rotatably connected with the other end of the first connecting rod through a first rotating shaft, the other end of the first connecting rod is rotatably installed on the well lid base through a second rotating shaft, and the position, far away from the two ends, of the first connecting rod is rotatably connected with the position, far away from the two ends, of the second connecting rod through a fifth rotating shaft; one end pass through the sixth pivot with the fourth connecting rod that the other end of second connecting rod rotationally connected, the other end of fourth connecting rod is rotationally installed through the seventh pivot on the well lid base, wherein, first pivot with interval between the second pivot: the distance between the first rotating shaft and the third rotating shaft is as follows: the distance between the second rotating shaft and the fifth rotating shaft is as follows: the distance between the third rotating shaft and the fifth rotating shaft is as follows: the distance between the fifth rotating shaft and the sixth rotating shaft is as follows: the distance between the fifth rotating shaft and the fourth rotating shaft is as follows: the distance between the sixth rotating shaft and the seventh rotating shaft is as follows: the distance between the seventh rotating shaft and the fourth rotating shaft is 1:1.05:0.95:1.21:0.81: 1.3: 1.65: 0.95.
3. an intelligent electric well lid capable of being unlocked rapidly according to claim 2, wherein the hinge mechanism comprises a pair of the first connecting rods, a pair of the second connecting rods and a pair of the third connecting rods which are symmetrically arranged relative to the fourth connecting rod.
4. The electric well lid of intelligence that can unblock fast of claim 1, characterized in that, the well lid includes the well lid through-hole, centers on around the well lid frame around the well lid through-hole, fixed mounting be in on the well lid and cover light-passing board on the well lid through-hole and install on the well lid and be located the light-passing board downside is used for supporting the grid of light-passing board.
5. The intelligent electric well lid capable of being unlocked rapidly according to claim 1, wherein a cover opening handle is arranged at the lower end of the well lid.
6. The intelligent electric well lid capable of being unlocked rapidly according to claim 1, further comprising an uncovering elastic part, wherein one end of the uncovering elastic part is fixedly connected with the well base, and the other end of the uncovering elastic part is fixedly connected with the well lid.
7. The intelligent electric well lid capable of being unlocked rapidly according to claim 1, wherein the left part of the lock is provided with a through groove, the secondary lock hook comprises a secondary lock hook body and a secondary lock hook pull rod, one end of the secondary lock hook pull rod is fixed on the secondary lock hook body, and the other end of the secondary lock hook pull rod extends out of the through groove, and the secondary lock hook body is provided with the secondary hook part.
8. The intelligent electric well lid capable of being unlocked rapidly according to claim 7, wherein the well lid locking mechanism further comprises an unlocking pulling rope, the unlocking pulling rope comprises a pulling rope portion and a ring portion fixed to the end portion of the pulling rope portion, and the ring portion is sleeved on the auxiliary locking hook pulling rod.
9. The intelligent electric well lid capable of being unlocked rapidly according to claim 1, wherein the well lid locking mechanism further comprises a locking fixing frame fixedly mounted on the lower end face of the well lid, the locking fixing frame is a U-shaped frame, and the lower end of the locking unit is mounted on the locking fixing frame.
10. The intelligent electric well lid capable of being unlocked quickly as claimed in claim 1, wherein the driving member connector is a Y-shaped connector consisting of a connecting column and a connecting U-shaped frame arranged at one end of the connecting column, the connecting column is used for fixedly connecting with the well lid driving member, the connecting U-shaped frame has two oppositely arranged connecting plates, two ends of the driving member rotating shaft are respectively arranged on the two connecting plates, and the master lock hook is matched with the accommodating groove to enable the accommodating groove to lock the driving member rotating shaft and loosen the master hook part at the position where the driving member rotating shaft is far away from the two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022285473.4U CN214143812U (en) | 2020-10-14 | 2020-10-14 | Intelligent electric well lid capable of being unlocked quickly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022285473.4U CN214143812U (en) | 2020-10-14 | 2020-10-14 | Intelligent electric well lid capable of being unlocked quickly |
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| Publication Number | Publication Date |
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| CN214143812U true CN214143812U (en) | 2021-09-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086603A (en) * | 2022-01-21 | 2022-02-25 | 济南英华自动化技术有限公司 | Intelligent electronic well lid and system with danger alarm function |
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2020
- 2020-10-14 CN CN202022285473.4U patent/CN214143812U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086603A (en) * | 2022-01-21 | 2022-02-25 | 济南英华自动化技术有限公司 | Intelligent electronic well lid and system with danger alarm function |
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