CN214328771U

CN214328771U - Over-and-under type water sluicegate for hydraulic engineering

Info

Publication number: CN214328771U
Application number: CN202120159039.3U
Authority: CN
Inventors: 宋延恒; 蔡辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-10-01
Anticipated expiration: 2031-01-21

Abstract

The utility model relates to an over-and-under type water sluicegate technical field just discloses an over-and-under type water sluicegate for hydraulic engineering. A lifting type water conservancy gate for water conservancy projects comprises a dam foundation and a gate, wherein a gate channel is arranged in the middle of the dam foundation, a gate fixing groove is fixedly arranged in the middle of the gate channel, wheel grooves are formed in the front side and the rear side of the inner wall of the gate fixing groove, and fixing pieces are fixedly arranged on the front side and the back side of the gate; the utility model discloses a driving motor drives the action wheel and rotates, and the action wheel passes through belt drive from the driving wheel, drives the thread bush from the driving wheel and rotates, makes the threaded rod rise or reduce under the effect of screw thread, at the in-process that the gate reciprocated, sets up U type mounting, pivot and rubber guide pulley through the front at the gate and the left and right sides at the back to make sliding friction between gate and the gate fixed slot become rolling friction, further improve the life of gate.

Description

Over-and-under type water sluicegate for hydraulic engineering

Technical Field

The utility model relates to an over-and-under type water sluicegate technical field specifically is an over-and-under type water sluicegate for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.

When the water conservancy gate for ordinary hydraulic engineering is used for a long time, great water pressure can often be met, and high water pressure can lead to great deformation to take place for water conservancy gate when removing, seriously endangers the long-term stable use of water conservancy engineering gate, consequently urgently needs a higher water conservancy gate of stability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering uses over-and-under type water sluicegate reaches the purpose that improves over-and-under type water sluicegate's stability.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting type water conservancy gate for hydraulic engineering comprises a dam foundation and a gate, wherein a gate channel is arranged in the middle of the dam foundation, a gate fixing groove is fixedly arranged in the middle of the gate channel, wheel grooves are formed in the front side and the rear side of the inner wall of the gate fixing groove, a fixing part is fixedly arranged on the front side and the back side of the gate, a rotating shaft is arranged on one side of the fixing part and is rotatably connected with the fixing part through a bearing I, a guide wheel is sleeved on the surface of the rotating shaft, a support is fixedly arranged at the top of the gate channel, a threaded sleeve is arranged in the middle of the support and is rotatably connected with the support, a threaded rod is sleeved in the middle of the threaded sleeve and is in threaded connection with the threaded sleeve, a motor protection box is fixedly arranged at the top of the support, a driving motor is fixedly arranged in the middle of the motor protection box, the surface cover of driving motor's output is equipped with the action wheel, the surface cover of thread bush is equipped with from the driving wheel, the action wheel all overlaps with the surface from the driving wheel and is equipped with the belt, the action wheel with pass through belt transmission from the driving wheel and be connected.

Preferably, a flow buffering plate is arranged in the middle of the gate channel and is a corrugated plate.

Preferably, the number of the fixing pieces, the rotating shaft and the guide wheels is four, the number of the fixing pieces in each group is three, and the fixing pieces are vertically arranged on the surface of the gate in a straight line shape.

Preferably, the fixing piece is arranged in a U shape, a layer of buffer rubber is wrapped on the surface of the guide wheel, and the guide wheel is arranged inside the wheel groove.

Preferably, the bottom of the threaded rod is fixedly connected with the gate.

Preferably, the width of the gate fixing groove is consistent with the thickness of the gate, and the gate is made of a hard steel plate.

The utility model provides an over-and-under type water sluicegate for hydraulic engineering. The method has the following beneficial effects:

(1) the utility model discloses a rear side at the gate passageway sets up the buffer plate to reach and reduce rivers and to the direct impact of gate, reduced the friction between gate and the gate fixed slot, and then convenient rise and the descending to the gate have prolonged the life of gate simultaneously.

(2) The utility model discloses when raising or descending the operation to the gate, drive the action wheel through driving motor and rotate, the action wheel passes through belt drive from the driving wheel, drive the thread bush from the driving wheel and rotate, make the threaded rod raise or reduce under the effect of screw thread, at the in-process that the gate reciprocated, set up U type mounting, pivot and rubber guide pulley through the front at the gate and the left and right sides at the back to make sliding friction between gate and the gate fixed slot become rolling friction, further improve the life of gate.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

fig. 3 is a schematic view of the front view cross-section structure of the present invention.

In the figure: the dam comprises a dam foundation 1, a gate channel 2, a flow buffering plate 3, a gate fixing groove 4, a wheel groove 5, a gate 6, a fixing part 7, a rotating shaft 8, a guide wheel 9, a support 10, a threaded sleeve 11, a threaded rod 12, a motor protection box 13, a driving motor 14, a driving wheel 15, a belt 16 and a driven wheel 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

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 with reference to the drawings are exemplary and intended to be used 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 "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-3, the utility model provides a technical solution: a lifting type water conservancy gate for hydraulic engineering comprises a dam foundation 1 and a gate 6, a gate channel 2 is arranged in the middle of the dam foundation 1, a current-slowing plate 3 is arranged in the middle of the gate channel 2, the current-slowing plate 3 is a corrugated plate, the current-slowing plate 3 is arranged on the rear side of the gate channel 2, so that direct impact of water flow on the gate 6 is reduced, friction between the gate 6 and a gate fixing groove 4 is reduced, lifting and falling of the gate 6 are facilitated, the service life of the gate 6 is prolonged, the gate fixing groove 4 is fixedly arranged in the middle of the gate channel 2, wheel grooves 5 are formed in the front side and the rear side of the inner wall of the gate fixing groove 4, the groove width of the gate fixing groove 4 is consistent with the thickness of the gate 6, the gate 6 is made of a hard steel plate, fixing pieces 7 are fixedly arranged on the front side and the back side of the gate 6, a rotating shaft 8 is arranged on one side of the fixing piece 7, the rotary shaft 8 is rotatably connected with the fixing part 7 through a first bearing, guide wheels 9 are sleeved on the surface of the rotary shaft 8, the fixing part 7, the rotary shaft 8 and the guide wheels 9 are arranged in four groups, the number of each group of fixing parts 7 is three, the fixing parts 7 are vertically arranged in a straight line on the surface of the gate 6, the U-shaped arrangement is adopted, a layer of buffer rubber is wrapped on the surface of each guide wheel 9, the guide wheels 9 are arranged inside the wheel grooves 5, a support 10 is fixedly arranged at the top of the gate channel 2, a threaded sleeve 11 is arranged in the middle of the support 10, the threaded sleeve 11 is rotatably connected with the support 10, a threaded rod 12 is sleeved in the middle of the threaded sleeve 11, the bottom of the threaded rod 12 is fixedly connected with the gate 6, the threaded rod 12 is connected with the threaded sleeve 11 through threads, a motor protection box 13 is fixedly arranged at the top of the support 10, a driving motor 14 is fixedly arranged in the middle of the motor protection box 13, and a surface driving wheel sleeve 15 is sleeved at the output end of the driving motor 14, the surface cover of thread bush 11 is equipped with from driving wheel 17, action wheel 15 all overlaps with the surface from driving wheel 17 and is equipped with belt 16, action wheel 15 is connected through the belt 16 transmission with from driving wheel 17, when raising or descending operation gate 6, drive action wheel 15 through driving motor 14 and rotate, action wheel 15 passes through the belt 16 transmission from driving wheel 17, it rotates to drive thread bush 11 from driving wheel 17, make threaded rod 12 rise or reduce under the effect of screw thread, in-process that reciprocates at gate 6, through the front at gate 6 and the left and right sides at the back set up U type mounting 7, pivot 8 and rubber guide 9, thereby make sliding friction between gate and gate fixed slot 4 become rolling friction, further improve gate 6's life.

The working principle is as follows: the buffer plate 3 is arranged on the rear side of the gate channel 2, so that direct impact of water flow on the gate 6 is reduced, friction between the gate 6 and the gate fixing groove 4 is reduced, the gate 6 is convenient to lift and fall, and the service life of the gate 6 is prolonged; when raising gate 6 or descending operation, drive action wheel 15 through driving motor 14 and rotate, action wheel 15 passes through the transmission of belt 16 and follows driving wheel 17, it rotates to drive thread bush 11 from driving wheel 17, make threaded rod 12 rise or reduce under the effect of screw thread, at the in-process that gate 6 reciprocated, set up U type mounting 7 through the front at gate 6 and the left and right sides at the back, pivot 8 and rubber guide 9, thereby make the sliding friction between gate and gate fixed slot 4 become rolling friction, further improve gate 6's life.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a over-and-under type water sluicegate for hydraulic engineering, includes dam foundation (1) and gate (6), its characterized in that: the middle part of the dam foundation (1) is provided with a gate channel (2), the middle part of the gate channel (2) is fixedly provided with a gate fixing groove (4), the front side and the rear side of the inner wall of the gate fixing groove (4) are respectively provided with a wheel groove (5), the front side and the back side of the gate (6) are respectively fixedly provided with a fixing part (7), one side of the fixing part (7) is provided with a rotating shaft (8), the rotating shaft (8) is rotatably connected with the fixing part (7) through a bearing I, the surface of the rotating shaft (8) is sleeved with a guide wheel (9), the top of the gate channel (2) is fixedly provided with a support (10), the middle part of the support (10) is provided with a thread sleeve (11), the thread sleeve (11) is rotatably connected with the support (10), the middle part of the thread sleeve (11) is sleeved with a threaded rod (12), and the threaded rod (12) is in threaded connection with the thread sleeve (11), the top fixed mounting of support (10) has motor guard box (13) the middle part fixed mounting of motor guard box (13) has driving motor (14), the surface cover of the output of driving motor (14) is equipped with action wheel (15), the surface cover of thread bush (11) is equipped with from driving wheel (17), action wheel (15) all overlaps with the surface from driving wheel (17) and is equipped with belt (16), action wheel (15) are connected through belt (16) transmission with from driving wheel (17).

2. The elevating water sluicegate for hydraulic engineering according to claim 1, wherein: the middle part of the gate channel (2) is provided with a buffer plate (3), and the buffer plate (3) is a corrugated plate.

3. The elevating water sluicegate for hydraulic engineering according to claim 1, wherein: the number of the fixing pieces (7), the rotating shafts (8) and the guide wheels (9) is four, the number of the fixing pieces (7) in each group is three, and the fixing pieces are vertically arranged on the surface of the gate (6) in a straight line shape.

4. The elevating water sluicegate for hydraulic engineering according to claim 1, wherein: the fixing piece (7) is arranged in a U shape, a layer of buffer rubber is wrapped on the surface of the guide wheel (9), and the guide wheel (9) is arranged inside the wheel groove (5).

5. The elevating water sluicegate for hydraulic engineering according to claim 1, wherein: the bottom of the threaded rod (12) is fixedly connected with the gate (6).

6. The elevating water sluicegate for hydraulic engineering according to claim 1, wherein: the width of the gate fixing groove (4) is consistent with the thickness of the gate (6), and the gate (6) is made of hard steel plates.