CN210288292U

CN210288292U - Water sluicegate

Info

Publication number: CN210288292U
Application number: CN201920705344.0U
Authority: CN
Inventors: 高兴贤; 刘建刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-04-10
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses a water conservancy gate, a driving mechanism comprises a driving unit, a top plate and two ball screws, the top plate is horizontally arranged above a gate frame, and is connected with the upper end of the gate frame through a plurality of vertically arranged connecting plates, the upper end of the gate is provided with two through holes which vertically penetrate through the gate at intervals, two ball screws are respectively and rotatably arranged in the two through holes, the ball screws vertically penetrate through the corresponding through holes, the upper ends of the ball screws upwards penetrate through the upper doorframe of the gate frame and upwards extend to be rotatably connected with the lower end of the top plate, the lower end of the gate frame is rotatably connected with the lower door frame of the gate frame, a positioning block is fixedly arranged in the through hole, mounting holes corresponding to the nuts of the ball screws are formed in the middle of the positioning block, the nuts are mounted in the mounting holes of the corresponding positioning blocks, and the driving unit is arranged at the upper end of the gate frame and is in transmission connection with the two ball screws respectively. The utility model provides a gate atress when opening even water sluicegate.

Description

Water sluicegate

Technical Field

The utility model relates to a water conservancy field of being correlated with. More specifically, the utility model relates to a water sluicegate.

Background

The water conservancy gate can block flood, block tide or raise the upstream water level by closing the gate so as to meet the requirements of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water and the like; the gate is opened, flood, waterlogging, water or waste water can be released, and water can be supplied to downstream river channels or channels. Water conservancy gate is long after the live time, receives the impact force gate of water to produce the deformation easily, influences opening and closing of gate, and current gate generally is all to connect drive arrangement in the upper end middle part of gate and drives the gate and rise or descend, and the gate atress is inhomogeneous, corresponds the gate after long-time the use, and the gate is opened and is closed and will receive the influence.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gate atress when opening even water sluicegate.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a water conservancy gate comprises a gate frame, a gate and a driving mechanism, wherein the gate frame is vertically arranged, the gate can be vertically and slidably arranged in the gate frame, the driving mechanism is arranged at the upper end of the gate frame and is in transmission connection with the gate, the driving mechanism comprises a driving unit, a top plate and two ball screws, the top plate is horizontally arranged above the gate frame and is fixedly connected with the upper end of the gate frame through a plurality of vertically arranged connecting plates, two through holes which are in one-to-one correspondence with the ball screws and vertically penetrate through the ball screws are arranged in the gate at intervals, the two ball screws vertically penetrate through the corresponding through holes, the upper ends of the ball screws extend upwards to be rotatably connected with the lower end of the top plate, the lower ends of the ball screws are rotatably connected with a lower gate frame of the gate frame, and a positioning block is fixedly arranged in each through hole, the middle part of the positioning block is provided with mounting holes corresponding to the nuts of the ball screws, the nuts are mounted in the corresponding mounting holes of the positioning block and are screwed outside the corresponding ball screws, the driving unit is arranged at the upper end of the gate frame and is in transmission connection with the two ball screws respectively, and the driving unit drives the two ball screws to rotate so as to drive the corresponding positioning block and the gate to move up and down through the two nuts of the ball screws.

Preferably, a water sluicegate in, drive unit includes motor, pivot, two first belt pulleys, second belt pulley and third belt pulley, the motor sets up the upper end middle part of gate frame, the vertical upwards setting of its output shaft, the vertical setting of pivot, its lower extreme with the output shaft coaxial coupling of motor, its upper end with the lower extreme of roof rotates to be connected, two spaced coaxial cover is established about the first belt pulley in the pivot, second belt pulley and third belt pulley coaxial cover respectively are established two on the ball, and respectively with two first belt pulley one-to-one, second belt pulley and third belt pulley and corresponding the cover is equipped with the conveyer belt between the first belt pulley respectively.

Preferably, in the water conservancy gate, the upper end of the lower door frame of the gate frame is provided with a groove corresponding to the lower end of the gate, and the driving mechanism can drive the gate to move downwards until the lower end of the gate is embedded in the groove.

Preferably, in the water conservancy gate, two bearing seats corresponding to the lower ends of the two ball screws are installed on the bottom wall of the groove, the lower ends of the ball screws are installed in the corresponding bearing seats, notches corresponding to the two bearing seats are formed in the lower end of the gate, the gate moves downwards, the lower end of the gate is embedded in the groove, and the bearing seats are located in the corresponding notches.

Preferably, in the water conservancy gate, the two ends of the top plate are respectively and vertically provided with one connecting plate, and the upper end and the lower end of the connecting plate are respectively and fixedly connected with the lower end of the top plate and the upper end of the gate frame.

The utility model discloses a water sluicegate passes through the both ends synchronous rising or the decline of actuating mechanism drive gate to guarantee that the gate can remain the level throughout at the lift in-process.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a water sluicegate according to the present invention;

fig. 2 is a cross-sectional view of the water sluicegate of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Fig. 1-2 show a water sluicegate provided by an embodiment of the present invention, which includes a gate frame 1, a gate 2 and an actuating mechanism, wherein the gate frame 1 is vertically disposed, the gate 2 is slidably disposed in the gate frame 1, the actuating mechanism is disposed at an upper end of the gate frame 1 and is in transmission connection with the gate 2, the actuating mechanism includes a driving unit, a top plate 3 and two ball screws 4, the top plate 3 is horizontally disposed above the gate frame 1 and is fixedly connected to an upper end of the gate frame 1 through a plurality of vertically disposed connecting plates 5, two through holes 6 are disposed at intervals in the gate 2 and are in one-to-one correspondence with the ball screws 4 and penetrate through the ball screws 4 from top to bottom, the two ball screws 4 penetrate through the corresponding through holes 6 from top to bottom, an upper end of the ball screw 4 extends upward to be rotatably connected to a lower end of the top plate 3, its lower extreme with the lower door frame of gate frame 1 rotates to be connected, all fixed a locating piece 7 that is equipped with in the through-hole 6, the middle part of locating piece 7 all opened have with the mounting hole that ball 4's nut 8 corresponds, nut 8 installs and corresponds in the mounting hole of locating piece 7 to close soon and correspond outside ball 4, drive unit sets up the upper end of gate frame 1, and with two ball 4 is the transmission connection respectively, drive unit drives two ball 4 rotates, in order to pass through two ball 4's nut 8 drives the correspondence locating piece 7 reaches gate 2 reciprocates.

Among the above-mentioned technical scheme, actuating mechanism drives two ball 4 and rotates simultaneously, along with ball 4's rotation, ball 4's nut 8 can be relative ball 4's lead screw and rise or descend, with ball 4 vertical and rotatable setting before roof 3 and the lower door frame of gate frame 1 like this, install ball 4's nut 8 in corresponding locating piece 7 again, ball 4's nut 8 will rise or descend between roof 3 and the lower door frame of gate frame 1, thereby it rises or descends to drive gate 2 through two ball 4's nut 8, two through-holes 6 can set up respectively and locate at the both ends that are close to gate 2, can guarantee like this that the both ends atress of gate 2 is even, make gate 2 can stably rise or descend under actuating mechanism's drive.

Preferably, as another embodiment of the present invention, in the water sluicegate, the driving unit comprises a motor 9, a rotating shaft 10, two first belt pulleys 11, a second belt pulley 12 and a third belt pulley 13, the motor 9 is disposed at the middle of the upper end of the gate frame 1, the output shaft of the motor is vertically arranged upwards, the rotating shaft 10 is vertically arranged, the lower end of the rotating shaft is coaxially connected with the output shaft of the motor 9, the upper end of the first belt pulley is rotatably connected with the lower end of the top plate 3, the two first belt pulleys 11 are coaxially sleeved on the rotating shaft 10 at intervals up and down, the second belt pulley 12 and the third belt pulley 13 are respectively coaxially sleeved on the two ball screws 4, and are respectively in one-to-one correspondence with the two first belt pulleys 11, and a conveyor belt is respectively sleeved between the second belt pulley 12 and the first belt pulley 11 corresponding to the second belt pulley 13.

In this embodiment, the driving unit includes a motor 9, a rotating shaft 10, two first belt pulleys 11, a second belt pulley 12 and a third belt pulley 13, the two first belt pulleys 11 are respectively connected with the second belt pulley 12 and the third belt pulley 13 through a transmission belt, the rotating shaft 10 is driven to rotate by the motor 9, and then the two ball screws 4 are driven to synchronously rotate by the rotating shaft 10, so that the synchronous lifting of the nuts 8 of the two ball screws 4 can be realized, that is, the two positioning blocks 7 can be synchronously lifted, and the stable lifting of the gate 2 can be completed; as an alternative, in this embodiment, the two first belt pulleys 11, the second belt pulley 12, and the third belt pulley 13 may be replaced by a first gear and two second gears, the first gear is coaxially sleeved on the rotating shaft 10, the two second gears are respectively coaxially sleeved on the two ball screws 4, and the first gear and the two second gears are both engaged, so that when the rotating shaft 10 drives the first gear to rotate, the two second gears can also synchronously rotate, and thus, synchronous lifting of the two positioning blocks 7 can be achieved, and stable lifting of the gate 2 is completed, and the rotation between the rotating shaft 10 and the two ball screws 4 can be more stable by using the gear drive.

Preferably, as another embodiment of the present invention, in the water sluicegate, the upper end of the lower door frame of the door frame 1 is provided with a groove 14 corresponding to the lower end of the door 2, and the driving mechanism can drive the door 2 to move downwards to the lower end of the door to be embedded in the groove 14.

In this embodiment, the upper end of the lower frame of the gate frame 1 is provided with a groove 14 corresponding to the lower end of the gate 2, and when the driving mechanism drives the gate 2 to move downward to be completely closed, the lower end of the gate 2 is embedded in the groove 14, so that complete sealing can be achieved between the lower end of the gate 2 and the lower frame of the gate frame 1, and the sealing between the gate 2 and the gate frame 1 is better than that when the lower end of the gate 2 directly abuts against the upper end of the lower frame.

Preferably, as the utility model discloses another embodiment, a water sluicegate in, install two bearing frames that correspond respectively with two ball 4's lower extreme on recess 14's the diapire, ball 4's lower extreme is all installed and is corresponded in the bearing frame, the lower extreme of gate 2 is equipped with two the breach 15 that the bearing frame corresponds respectively, gate 2 moves down to its lower extreme and inlays to be established when in the recess 14, the bearing frame all is located the correspondence in breach 15.

In this embodiment, in order to guarantee that gate 2 moves down to its lower extreme and inlays and establish in recess 14, just can realize totally enclosed between the lower extreme of gate 2 and the lower door frame of gate frame 1, install two bearing frames that correspond respectively with two ball 4's lower extreme on the diapire of recess 14, gate 2 moves down to its lower extreme and inlays and establish when recess 14, the bearing frame all is located corresponding breach 15, just so can guarantee that the lower extreme of gate 2 and the diapire of recess 14 can laminate completely, make to realize totally enclosed between the lower extreme of gate 2 and the lower door frame of gate frame 1.

Preferably, as the utility model discloses another embodiment, a water sluicegate in, the both ends of roof 3 are vertical respectively and are equipped with one connecting plate 5, the upper and lower both ends of connecting plate 5 respectively with the lower extreme of roof 3 with the upper end fixed connection of gate frame 1.

In this embodiment, the connecting plate 5 and the top plate 3 may be formed by integral molding, and during manufacturing, the corresponding mold is manufactured first, and then the metal is used for casting molding, so that the connecting plate 5 and the top plate 3 are connected more stably through other ways than the other ways.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. A water conservancy gate comprises a gate frame (1), a gate (2) and a driving mechanism, wherein the gate frame (1) is vertically arranged, the gate (2) can be arranged in the gate frame (1) in a vertical sliding manner, the driving mechanism is arranged at the upper end of the gate frame (1) and is in transmission connection with the gate (2), the water conservancy gate is characterized in that the driving mechanism comprises a driving unit, a top plate (3) and two ball screws (4), the top plate (3) is horizontally arranged above the gate frame (1) and is fixedly connected with the upper end of the gate frame (1) through a connecting plate (5) which is vertically arranged by a plurality of blocks, two through holes (6) which are in one-to-one correspondence with the ball screws (4) and vertically penetrate through the top and bottom are arranged in the gate (2) at intervals, and the two ball screws (4) both vertically penetrate through the corresponding through holes (6), the upper end of the ball screw (4) extends upwards to be rotationally connected with the lower end of the top plate (3), the lower end of the gate valve is rotationally connected with the lower door frame of the gate frame (1), a positioning block (7) is fixedly arranged in each through hole (6), the middle part of the positioning block (7) is provided with a mounting hole corresponding to the nut (8) of the ball screw (4), the nuts (8) are arranged in the corresponding mounting holes of the positioning blocks (7), and is screwed outside the corresponding ball screw (4), the driving unit is arranged at the upper end of the gate frame (1), and is respectively connected with the two ball screws (4) in a transmission way, the driving unit drives the two ball screws (4) to rotate, so that the corresponding positioning block (7) and the gate (2) are driven to move up and down by nuts (8) of the two ball screws (4).

2. The water sluicegate according to claim 1, characterized in that the driving unit comprises a motor (9), a rotating shaft (10), two first belt pulleys (11), a second belt pulley (12) and a third belt pulley (13), wherein the motor (9) is arranged in the middle of the upper end of the gate frame (1), an output shaft of the motor is vertically arranged upwards, the rotating shaft (10) is vertically arranged, a lower end of the rotating shaft is coaxially connected with the output shaft of the motor (9), an upper end of the rotating shaft is rotatably connected with a lower end of the top plate (3), the first belt pulleys (11) are coaxially sleeved on the rotating shaft (10) at intervals from top to bottom, the second belt pulley (12) and the third belt pulley (13) are coaxially sleeved on the two ball screws (4) respectively and are in one-to-one correspondence with the two first belt pulleys (11), and the second belt pulley (12) and the third belt pulley (13) are sleeved on the corresponding first belt pulleys (11) respectively There is a conveyor belt.

3. A water sluicegate according to claim 1, characterized in that the upper end of the lower frame of the gate frame (1) is provided with a groove (14) corresponding to the lower end of the gate (2), and the driving mechanism can drive the gate (2) to move downwards until the lower end of the gate is embedded in the groove (14).

4. A water sluicegate according to claim 3, characterized in that two bearing seats corresponding to the lower ends of the two ball screws (4) are installed on the bottom wall of the groove (14), the lower ends of the ball screws (4) are installed in the corresponding bearing seats, the lower end of the gate (2) is provided with notches (15) corresponding to the two bearing seats, and when the gate (2) moves downwards and the lower end thereof is embedded in the groove (14), the bearing seats are located in the corresponding notches (15).

5. A water sluicegate according to any one of claims 1 to 4, characterized in that said top plate (3) is vertically provided at both ends thereof with said connecting plate (5), and said connecting plate (5) is fixedly connected at upper and lower ends thereof with a lower end of said top plate (3) and an upper end of said gate frame (1), respectively.