CN220079919U - Urban water environment gate - Google Patents

Abstract

The utility model discloses a urban water environment gate, which comprises at least one locking device for locking a gate body in an open state on a gate pier, wherein the locking device comprises a locking hole arranged on one of the gate body and the gate pier, and a locking module which is arranged on the other one and can move into the locking hole by movement so as to lock the gate body on the gate pier; the locking module is arranged such that the top of the locking module is lower than the top surface of the gate pier when the locking device locks the gate body in the open state on the gate pier. Because the locking device can lock the gate body in an open state on the gate pier, even if the hydraulic hoist is arranged on the urban water environment gate, the hydraulic hoist can retract and the gate body is not supported any more, so that the opened hydraulic hoist is prevented from being damaged by water flow impact; and even if the locking device locks the gate body in an opened state on the gate pier, the top of the locking module is lower than the top surface of the gate pier, so that the urban landscape is not affected.

Description

Urban water environment gate

Technical Field

The utility model relates to the field of urban water conservancy and water transportation, in particular to an urban water environment gate.

Background

The urban water environment gate is generally provided with a navigation gate and a tide gate, and has various functions of flood control, drainage, ecological landscapes, drainage channels, leisure travel navigation and the like; the tide gate is a plane gate, a traditional plane gate is required to be provided with a higher headstock gear or a headstock exposed out of a gate pier for opening and closing the gate, and urban landscapes are often affected by the arrangement.

In order to solve the problems that the bent frame of the hoist of the traditional planar gate is high, the hoist is exposed and the like, which affect urban landscapes, the hydraulic hoist of the lifting gate is embedded into the gate leaf of the lifting gate. However, this arrangement is prone to the following problems: when the gate is lifted to be filled with water, the hydraulic oil cylinder is in a state of being impacted by water flow because the gate cannot be locked, so that the hydraulic oil cylinder is easy to damage, and the hydraulic hoist is difficult to overhaul and maintain.

Disclosure of Invention

In order to solve at least one of the problems that in the prior art, the urban water environment gate is influenced by the opening and closing of the gate due to the arrangement of a higher headstock gear or a headstock gear exposed out of a gate pier, or the hydraulic headstock gear of a lifting gate is embedded into a lifting gate leaf, when the gate is lifted to be filled with water, a hydraulic cylinder is in a state of being impacted by water flow and is easy to damage, the hydraulic headstock gear is difficult to overhaul and maintain and the like, according to one aspect of the utility model, the urban water environment gate is provided.

The urban water environment gate comprises at least one locking device for locking the gate body in an open state on the gate pier, wherein the locking device comprises a locking hole arranged on one of the gate body and the gate pier, and a locking module which is arranged on the other one and can move into the locking hole by movement so as to lock the gate body on the gate pier; wherein the locking module is arranged such that the top of the locking module is lower than the top surface of the pier when the locking device locks the gate body in the opened state on the pier.

When the gate body is in an open state, the gate body can be locked on the gate pier through the locking device, and when the hydraulic hoist is further arranged on the urban water environment gate, the hydraulic hoist can retract (be in a closed state) after the gate body is locked through the locking device, so that the gate body is not supported any more, and the opened hydraulic hoist is prevented from being damaged by water flow impact; moreover, even when the locking device locks the gate body in the opened state on the gate pier, the top of the locking module is lower than the top surface of the gate pier, and thus the city landscape is not affected.

In some embodiments, the locking module is provided with two; and the two locking modules are respectively arranged at the positions, close to the top of the gate body, of the two sides of the gate body or at the positions, close to the top surface, of the gate piers positioned on the two sides of the gate body. Because the locking modules are arranged on the two sides of the gate body or on the gate piers on the two sides of the gate body, the problem that the locking modules are easy to damage due to direct flushing of water flow to the locking modules when the gate body is in an open state can be avoided.

In some embodiments, the locking module is provided on the gate pier, and the gate pier is provided with a first gate groove in an extending direction parallel to both sides of the gate body, and the locking module is provided in the first gate groove. Therefore, when the gate body is in an open state, water flow only can directly wash out the gate pier, but can not directly wash out the locking module, so that the problem that the service life of the locking module is reduced due to direct washing out can be avoided.

In some embodiments, the urban water environment gate further comprises a hoist capable of lifting the gate body to an open state. Therefore, when the gate body needs to be opened, the gate body can be jacked up through the hoist, then the gate body in the opened state is locked on the gate pier through the locking device, and then the hoist is closed, so that the hoist can be prevented from being flushed by running water all the time when the gate body is opened.

In some embodiments, the hoist is disposed in the first door slot. Therefore, the problem that the hoist is damaged due to direct flushing of water flow to the hoist when the gate body is in an open state can be further avoided.

In some embodiments, the hoist is a hydraulic hoist. Therefore, when the gate body needs to be closed, the hydraulic hoist can be started first, so that the hydraulic hoist can support the gate body; then, unlocking the gate body and the gate pier through the locking device; then, the hydraulic hoist is gradually retracted, so that the gate body can gradually descend to be in contact with the bottom of the gate pier under the support of the hydraulic hoist, and the gate body is closed. The hydraulic hoist is supported by the descending of the gate body, so that the problem that the gate body and the gate pier are damaged due to the fact that the gate body is rapidly descended by self gravity to strike the gate pier can be avoided.

In some embodiments, the hoist is not in a connecting relationship with the gate body. Therefore, when the gate body in the open state is locked on the gate pier through the locking device, the hoist can be closed, so that the hoist is prevented from being flushed by running water all the time when the gate body is opened.

In some embodiments, two sides of the gate body are disposed in the first gate slot. Therefore, the stability of the gate body in the opening state and the closing state relative to the gate pier can be guaranteed through the gate pier, and the phenomenon that the gate body deflects relative to the gate pier due to flushing by water flow and the water retaining effect of the gate body is influenced is avoided.

In some embodiments, the urban water environment gate further comprises at least one set of first moving units arranged in the first gate groove and capable of driving the gate body to move along the vertical direction. Therefore, the gate body can be driven by the first moving unit to move stably relative to the gate pier along the vertical direction.

In some embodiments, the locking module comprises a base with a first through hole; a locking shaft fitted in the first through hole and movable into the locking hole to lock the gate body to the gate pier; a second moving unit which is arranged on the base and can drive the locking shaft to move along a first direction parallel to the central axis of the locking shaft; and a lever rotatably connected to the second moving unit about the first pivot axis, and a third moving unit thereon rotatably connected to the base about the second pivot axis; wherein the first pivot axis and the second pivot axis are perpendicular to the first direction.

Therefore, the control rod can be swung, the control rod can drive the second moving unit to move when moving relative to the base through the third moving unit, so that the second moving unit drives the locking shaft to move along the first direction until the locking shaft moves into the locking hole, and the gate body is locked on the gate pier, or the second moving unit drives the locking shaft to move along the first direction until the locking shaft moves out of the locking hole, so that the gate body and the gate pier are unlocked. The locking module and the locking hole can be locked and unlocked only by swinging the control rod, so that the operation is convenient, and the locking module and the locking hole can be conveniently used together with driving equipment, thereby realizing automatic operation.

Drawings

FIG. 1 is a schematic view of a partial cross-sectional structure of a urban water environment gate in a closed state according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of the urban water environment gate shown in FIG. 1 in an open state;

FIG. 3 is a schematic view of a locking module of the urban water environment gate of FIG. 1;

FIG. 4 is a schematic view of a partial cross-sectional structure of the locking module shown in FIG. 3;

reference numerals: 20. a gate pier, 21, a top surface; 22. a first door slot; 30. a gate body; 40. a locking device; 41. a locking hole; 42. a locking module; 421. a base; 4211. a first through hole; 422. a locking shaft; 423. a second mobile unit; 4231. a second guide rail; 4232. a second slider; 424. a first pivot shaft; 425. a third mobile unit; 4251. a third guide rail; 4252. a third slider; 426. a second pivot shaft; 427. a joystick; 50. a hoist; 60. a first mobile unit; 61. a first guide rail; 62. a first slider; 70. and a roller.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

It is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," comprising, "or" includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element. The terms used herein are generally terms commonly used by those skilled in the art, and if not consistent with the commonly used terms, the terms herein are used.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Fig. 1 to 4 schematically show a municipal water environment gate according to an embodiment of the utility model.

As shown in fig. 1 and 2, the urban water environment gate includes at least one locking device 40; the locking device 40 is used to lock the gate body 30 (shown in fig. 2) in an opened state to the gate pier 20. Illustratively, the locking device 40 includes a locking aperture 41 and a locking module 42; wherein a locking hole 41 is provided on either one of the gate body 30 and the gate pier 20, a locking module 42 is provided on the other one of the gate body 30 and the gate pier 20, and the locking module 42 can be moved into the locking hole 41 by a movement to lock the gate body 30 in an opened state on the gate pier 20, and can also be moved out of the locking hole 41 by a movement to unlock the gate body 30 from the gate pier 20; and the locking module 42 is disposed such that the top of the locking module 42 is lower than the top surface 21 of the gate pier 20 when the locking device 40 locks the gate body 30 in the opened state to the gate pier 20. Illustratively, the locking hole 41 is integrally formed on the gate body 30, the locking module 42 is mounted on the gate pier 20, and the locking hole 41 is disposed in a horizontal direction. Since the locking module 42 is lower than the top surface 21 of the pier 20 at the time when the locking device 40 locks the gate in the opened state on the pier 20, the top of the locking module 42 is always lower than the top surface 21 of the pier 20 in general, so that the beauty of the city landscape is maintained.

As one embodiment of the locking module 42, as shown in fig. 3 and 4, the locking module 42 includes a base 421, a locking shaft 422, a second moving unit 423, a third moving unit 425, and a lever 427; wherein, the base 421 is integrally formed or machined with a first through hole 4211; the locking shaft 422 is fitted in the first through hole 4211 and is movable into the locking hole 41 to lock the gate body 30 to the gate pier 20, and is movable out of the locking hole 41 to unlock the gate body 30 from the gate pier 20, and the locking shaft 422 is disposed in a horizontal direction; the second moving unit 423 is disposed on the base 421 and can drive the locking shaft 422 to move along a first direction parallel to a central axis of the locking shaft 422; the lever 427 is rotatably connected to the second moving unit 423 about the first pivot shaft 424, and the third moving unit 425 is rotatably connected to the base 421 about the second pivot shaft 426; the first pivot axis 424 and the second pivot axis 426 are perpendicular to the first direction. The second moving unit 423 includes a second guide rail 4231 and a second slider 4232, where the second guide rail 4231 is disposed on the base 421 and disposed along a first direction, and the lever 427 is pivotally connected to the second slider 4232 about a second pivot shaft 426, and the second slider 4232 is also disposed opposite to the locking shaft 422. The third moving unit 425 includes a third guide rail 4251 and a third slider 4252, which are adapted to each other, wherein the third guide rail 4251 is provided on the lever 427, and the third slider 4252 is provided on the base 421 and is pivotally movable about a third pivot axis with respect to the third guide rail 4251. When the locking module 42 is provided on the gate pier 20, the base 421 is mounted on the gate pier 20; when the locking module 42 is provided on the gate body 30, the base 421 may be directly mounted on the gate body 30, or may be mounted on the gate body 30 by other means. By arranging the locking module 42 in the above structure, the second moving unit 423 is driven to move when the operating lever 427 moves relative to the base 421 through the third moving unit 425 only by swinging the operating lever 427, so that the locking shaft 422 is driven to move along the first direction by the second moving unit 423 to move into the locking hole 41 by the locking shaft 422 to lock the gate body 30 on the gate pier 20, or the locking shaft 422 is driven to move along the first direction by the second moving unit 423 to move out of the locking hole 41 to unlock the gate body 30 and the gate pier 20, so that the operation is convenient. Preferably, an automatic operation of the locking module 42 may be facilitated by providing a driving device, such as a servo motor, a cylinder, etc., for driving the lever 427 to swing.

By arranging the urban water environment gate of the utility model, when the gate body 30 is in an open state, the gate body can be locked on the gate pier 20 through the locking device 40 (as shown in fig. 2), even if the hydraulic hoist 50 is arranged on the urban water environment gate, the hydraulic hoist 50 can be retracted (in a closed state) and the gate body 30 is not supported any more, so that the opened hydraulic hoist 50 is prevented from being damaged by water flow impact.

In one preferred embodiment as the locking module 42, as shown in fig. 1 and 2, the locking module 42 is provided with two; and the two locking modules 42 are respectively arranged at the positions, close to the top of the gate body 30, of the two sides of the gate body 30, so that the problem that the locking modules 42 are damaged due to direct flushing of water flow on the locking modules 42 when the gate body 30 is in an open state can be avoided. In other preferred embodiments, as shown in fig. 1 and 2, the locking module 42 is provided with two; and the two locking modules 42 are respectively arranged on the gate piers 20 positioned on two sides of the gate body 30 and close to the top surface 21 thereof, so as to avoid the problem that the locking modules 42 are damaged due to direct flushing of water flow on the locking modules 42 when the gate body 30 is in an open state.

As another preferred embodiment of the locking module 42, as shown with continued reference to fig. 1 and 2, the locking module 42 is provided on the gate pier 20, and the gate pier 20 is provided with the first gate groove 22 in an extending direction parallel to both sides of the gate body 30 (i.e., the first gate groove 22 extending along the plane of the gate body 30 is provided at both sides of the gate body 30 of the gate pier 20), and the locking module 42 is provided in the first gate groove 22. Therefore, when the gate body 30 is in an open state, the water flow only directly washes the gate pier 20, but does not directly wash the locking module 42, so that the problem of service life reduction of the locking module 42 due to direct washing can be avoided. In some preferred embodiments, with continued reference to fig. 1 and 2, a hoist 50 is disposed in the first door slot 22. Therefore, the problem that the hoist 50 is damaged due to direct flushing of water flow to the hoist 50 when the gate body 30 is in an open state can be further avoided. In other preferred embodiments, as shown with continued reference to fig. 1 and 2, two sides of the gate body 30 are provided in the first door slot 22. Therefore, the stability of the gate body 30 in the opening state and the closing state relative to the gate body 20 can be ensured through the gate body 20, and the influence on the water retaining effect of the gate body 30 caused by deflection of the gate body 30 relative to the gate body 20 due to flushing by water flow is avoided. In still other preferred embodiments, with continued reference to fig. 1 and 2, the urban water environment gate further includes at least one set of first moving units 60 disposed in the first door slot 22 capable of moving the gate body 30 in a vertical direction, the first moving units 60 illustratively including a first rail 61 mounted in the first door slot 22 in a vertical direction and a first slider 62 mounted on the gate body 30 that is adapted to the first rail 61. So that the gate body 30 can be smoothly moved in a vertical direction with respect to the gate pier 20 by the first moving unit 60. Preferably, in order to improve the smoothness of the vertical movement of the gate body 30 along the gate pier 20, the roller 70 pivotally connected to one of the gate body 30 and the gate pier 20 may further pivot around a fourth pivot axis, and the outer ring of the roller 70 abuts against the other, and the fourth pivot axis is disposed in the horizontal direction.

In some preferred embodiments, with continued reference to fig. 1 and 2, the urban water environment gate further includes a hoist 50 capable of lifting the gate body 30 to an open position. When the gate body 30 needs to be opened, the gate body 30 can be jacked up by the hoist 50, then the gate body 30 in the opened state is locked on the gate pier 20 by the locking device 40, and then the hoist 50 is closed, so that the hoist 50 can be prevented from being flushed by running water all the time when the gate body 30 is opened. Preferably, the hoist 50 is not connected to the gate body 30. So that when the gate body 30 is locked on the gate pier 20 by the locking device 40 in the open state, the hoist 50 can be closed, so that the hoist 50 is prevented from being washed by running water all the time when the gate body 30 is opened. Preferably, the hoist 50 is a hydraulic hoist 50. When the gate is required to be closed, the hydraulic hoist 50 can be started first, so that the hydraulic hoist 50 can support the gate body 30; then, the gate body 30 is unlocked from the gate pier 20 by the locking device 40; next, by gradually retracting the hydraulic hoist 50, the gate body 30 can be gradually lowered to contact the bottom of the gate pier 20 under the support of the hydraulic hoist 50 to effect the closing of the gate body 30 (as shown in fig. 1). The hydraulic hoist 50 is supported by the descending of the gate body 30, so that the problem that the gate body 30 and the gate pier 20 are damaged due to the fact that the gate body 30 is rapidly descended by self gravity to strike the gate pier 20 can be avoided.

In the present utility model, the connection or installation is a fixed connection without special emphasis. The fixed connection may be implemented as a detachable connection or as a non-detachable connection as is commonly used in the art. The detachable connection may be implemented in the prior art, for example, by screwing or keying. The non-detachable connection may also be achieved using prior art techniques, such as welding or gluing.

What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.

Claims (10)

1. The urban water environment gate is characterized by comprising at least one locking device for locking a gate body in an open state on a gate pier, wherein the locking device comprises a locking hole arranged on one of the gate body and the gate pier and a locking module arranged on the other one and capable of moving into the locking hole by movement so as to lock the gate body on the gate pier; wherein,

the locking module is arranged such that the top of the locking module is lower than the top surface of the pier when the locking device locks the gate body in the open state to the pier.

2. The urban water environment gate according to claim 1, wherein said locking modules are provided with two;

and the two locking modules are respectively arranged at the positions, close to the top of the gate body, of the two sides of the gate body or at the positions, close to the top surface, of the gate piers positioned on the two sides of the gate body.

3. The urban water environment gate according to claim 2, characterized in that the locking module is provided on the gate pier and the gate pier is provided with a first gate slot in an extension direction parallel to both sides of the gate body, the locking module being provided in the first gate slot.

4. The urban water environment gate of claim 3, further comprising a hoist capable of lifting the gate body to an open state.

5. The urban water environment gate of claim 4, wherein the hoist is disposed in the first gate slot.

6. The urban water environment gate according to claim 4, wherein the hoist is a hydraulic hoist.

7. The urban water environment gate of claim 4, wherein the hoist is not in a connecting relationship with the gate body.

8. A municipal water environment gate according to claim 3, wherein two sides of the gate body are provided in the first door slot.

9. The urban water environment gate according to claim 8, further comprising at least one set of first moving units disposed in the first door slot capable of moving the gate body in a vertical direction.

10. The aquatic environment gate of any one of claims 1 to 9, wherein the locking module comprises:

the base is provided with a first through hole;

a locking shaft fitted in the first through hole and movable into the locking hole to lock the gate body to the gate pier;

the second moving unit is arranged on the base and can drive the locking shaft to move along a first direction parallel to the central axis of the locking shaft;

and a lever rotatably connected to the second moving unit about a first pivot axis, and a third moving unit thereon rotatably connected to the base about a second pivot axis; wherein,

the first and second pivot axes are perpendicular to the first direction.