CN215329740U

CN215329740U - Water sluicegate with alarm device

Info

Publication number: CN215329740U
Application number: CN202120702908.2U
Authority: CN
Inventors: 杜向峰
Original assignee: Jiangsu Ruiying Machinery Co Ltd
Current assignee: Jiangsu Ruiying Machinery Co Ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-12-28
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a water conservancy gate with an alarm device, which comprises a mounting frame, wherein clamping grooves are formed in the inner walls of two sides of the mounting frame, a gate is arranged in each clamping groove, the gate is connected with the clamping grooves in a sliding mode, a fixing part is welded to the top of the gate, a threaded rod is welded to the top of the fixing part, and the threaded rod is located in the center of the gate. This water sluicegate with alarm device, through setting up second pressure sensor, cause the gate water level when reaching the predetermined height, can trigger the alarm by oneself and sluicing is handled, thereby avoided the gate to receive too high water pressure for a long time and the life that leads to shortens to a certain extent, the device adds first pressure sensor simultaneously, cause the device when the gate is being risen by oneself, the gate can not be because of unable stopping to go up and down to strike the extrusion and cause the damage to its mounting structure, thereby the normal use of gate has been guaranteed to a certain extent, the practicality of device has also been improved greatly simultaneously.

Description

Water sluicegate with alarm device

Technical Field

The utility model relates to the technical field of water conservancy gates, in particular to a water conservancy gate with an alarm device.

Background

The low-water-head hydraulic structure is built on a river channel and a canal, and the flow rate and the water level are controlled by using a gate. The closing of the gate can block flood, damp or raise the upstream water level 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. In water conservancy projects, the sluice is widely applied as a building for retaining water, draining water or taking water. And the gate is closed, so that the flood can be blocked, the tide can be blocked, and the water level at the upstream can be raised by storing water, so as to meet the requirements of upstream water taking or navigation. The gate is opened, so that flood discharge, waterlogging drainage, sand flushing, water taking or flow regulation according to the requirement of downstream water use can be realized. The sluice has wide application in water conservancy project, and is mostly built in riverway, canal system, reservoir, lake and coastal area.

However, most of the existing water sluicegates are not monitored in real time, so that when the water level of the sluicegate is too high, the water sluicegate cannot be found in time and is opened to drain, and therefore the sluicegate is caused to be subjected to overlarge water pressure for a long time, and the phenomenon of damage occurs, so that the water sluicegate with the alarm device is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a water conservancy gate with an alarm device, which solves the problem that most of the existing water conservancy gates are not monitored in real time, so that when the water level of the gate is too high, the gate cannot be found in time and opened to drain, and the gate is damaged due to too large water pressure for a long time.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a water conservancy gate with an alarm device comprises a mounting frame, wherein the inner walls of two sides of the mounting frame are respectively provided with a clamping groove, a gate is arranged in the clamping groove, the gate is arranged in a sliding connection with the clamping grooves, the top of the gate is welded with a fixing part, the top of the fixing part is welded with a threaded rod, the threaded rod is arranged in the center of the gate, the front side wall of the gate is arranged on two sides of the fixing part and is provided with a sliding groove, a sliding block is arranged in the sliding groove in a sliding connection mode, the top of the inner side of the sliding groove is welded with a second pressure sensor, the side wall of the sliding block, which is arranged outside the sliding groove, is welded with a floating plate, the inner walls of two sides of the mounting frame are welded with a partition plate, the bottom of the partition plate is welded with a mounting shell, the mounting shell is arranged right above the gate, the top of the inner side of the mounting shell is welded with a reset spring, the free end of the reset spring is welded with a limiting block, and the bottom of the limiting block is welded with a movable block, the movable block vertically runs through the installation shell and extends to the outside of installation shell, the movable block sets up with installation shell sliding connection, the movable block is located the outside one end welded mounting of installation shell and has first pressure sensor, support piece is installed in the top welded mounting of baffle, support piece's top is rotated and is installed the thread bush, the top of thread bush is rotated with the inboard top of mounting bracket and is connected the setting, the lateral wall welded mounting of thread bush has first gear, the top welded mounting of baffle has the motor, the output of motor passes through the shaft coupling welded mounting and has the second gear, second gear and first gear engagement set up, the threaded rod vertically runs through the baffle, support piece, thread bush and mounting bracket extend to the top outside of mounting bracket.

Preferably, the bottom of the inner side of the clamping groove is welded with a sealing gasket.

Preferably, the thread bush is in a hollow cylindrical shape, and an internal thread is arranged on the inner side wall of the thread bush.

Preferably, the threaded rod is slidably connected to the partition, the support and the mounting bracket.

Preferably, the threaded rod is in threaded connection with the threaded sleeve.

Preferably, the threaded rod is located mounting bracket top one end welded mounting and is equipped with the limiting plate.

Compared with the prior art, the utility model has the beneficial effects that: this water sluicegate with alarm device, through setting up second pressure sensor, cause the gate water level when reaching the predetermined height, can trigger the alarm by oneself and sluicing is handled, thereby avoided the gate to receive too high water pressure for a long time and the life that leads to shortens to a certain extent, the device adds first pressure sensor simultaneously, cause the device to rise the gate by oneself, the gate can not be because of unable lifting and dropping of stopping strikes the extrusion and causes the damage to its mounting structure, thereby the normal use of gate has been guaranteed to a certain extent, the practicality of device has also been improved greatly simultaneously

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the mounting housing of the present invention;

FIG. 3 is an enlarged view of part A of the present invention.

In the figure: the device comprises a limiting plate 1, a threaded rod 2, a first gear 3, a mounting rack 4, a partition plate 5, a clamping groove 6, a gate 7, a fixing piece 8, a supporting piece 9, a second gear 10, a motor 11, a mounting shell 12, a return spring 13, a movable block 14, a first pressure sensor 15, a second pressure sensor 16, a sliding block 17, a sliding chute 18, a floating plate 19 and a threaded sleeve 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-3, the device comprises a mounting frame 4, wherein the inner walls of two sides of the mounting frame 4 are respectively provided with a clamping groove 6, the bottom of the inner side of each clamping groove 6 is welded with a sealing gasket, a gate 7 is arranged in each clamping groove 6, the gate 7 is arranged in a sliding connection with the clamping groove 6, the top of the gate 7 is welded with a fixing part 8, the top of the fixing part 8 is welded with a threaded rod 2, the threaded rod 2 is positioned in the center of the gate 7, the front side wall of the gate 7 positioned at two sides of the fixing part 8 is respectively provided with a sliding groove 18, a sliding block 17 is arranged in each sliding groove 18, the sliding block 17 is arranged in a sliding connection with the sliding groove 18, the top of the inner side of each sliding groove 18 is welded with a second pressure sensor 16, a side wall of the sliding block 17 positioned at the outer part of the sliding groove 18 is welded with a floating plate 19, the inner walls of two sides of the mounting frame 4 are welded with partition plates 5, the bottom of each partition plate 5 is welded with a mounting shell 12 positioned right above the gate 7, the top of the inner side of the mounting shell 12 is welded with a return spring 13, the free end of the return spring 13 is welded with a limiting block, the bottom of the limiting block is welded with a movable block 14, the movable block 14 longitudinally penetrates through the mounting shell 12 and extends to the outside of the mounting shell 12, the movable block 14 is arranged in a sliding connection with the mounting shell 12, one end of the movable block 14, which is positioned at the outside of the mounting shell 12, is welded with a first pressure sensor 15, the top of the partition plate 5 is welded with a support member 9, the top of the support member 9 is rotatably provided with a threaded sleeve 20, the threaded sleeve 20 is hollow cylindrical, the inner side wall of the threaded sleeve 20 is provided with an internal thread, the top of the threaded sleeve 20 is rotatably connected with the top of the inner side of the mounting rack 4, the outer side wall of the threaded sleeve 20 is welded with a first gear 3, the top of the partition plate 5 is welded with a motor 11, the output end of the motor 11 is welded with a second gear 10 through a coupler, second gear 10 sets up with first gear engagement, and threaded rod 2 vertically runs through baffle 5, support piece 9, and threaded bush 20 and mounting bracket 4 and extend to the top outside of mounting bracket 4, and threaded rod 2 sets up with baffle 5,

support piece

9 and 4 sliding connection of mounting bracket, and threaded rod 2 sets up with 20 threaded connection of threaded bush, and threaded rod 2 is located 4 top one end welded mountings of mounting bracket and has limiting plate 1.

When in use: when the device starts to be used, the water level in front of the gate 7 drives the floating plate 19 to move longitudinally, when the water level is too high, the sliding block 17 slides to the top end of the sliding groove 18, the second pressure sensor 16 is extruded to trigger alarm information, meanwhile, the trigger motor 11 rotates to cause the second gear 10 to drive the threaded sleeve 20 to rotate, the threaded rod 2 drives the gate 7 to move longitudinally to open the gate and drain the water, when the gate 7 is completely opened, the top of the gate 7 extrudes the first pressure sensor 15 of the gate 7 to trigger the first pressure sensor 15, and the motor 11 stops the lifting operation of the gate 7.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The water conservancy gate with the alarm device comprises a mounting rack (4) and is characterized in that clamping grooves (6) are formed in inner walls of two sides of the mounting rack (4), a gate (7) is arranged in each clamping groove (6) in a sliding mode, each gate (7) is arranged in sliding connection with the corresponding clamping groove (6), a fixing piece (8) is welded and installed at the top of each gate (7), a threaded rod (2) is welded and installed at the top of each fixing piece (8), each threaded rod (2) is located in the center of each gate (7), sliding grooves (18) are formed in two sides, located on the fixing pieces (8), of the front side wall of each gate (7), a sliding block (17) is arranged in each sliding groove (18), each sliding block (17) is arranged in sliding connection with the corresponding sliding groove (18), a second pressure sensor (16) is welded and installed at the top of the inner side of each sliding groove (18), and a floating plate (19) is installed on one side wall, located outside each sliding block (17), the inner walls of two sides of the mounting rack (4) are welded with the partition boards (5), the bottom of each partition board (5) is welded with the mounting shell (12), each mounting shell (12) is located right above the gate (7), the top of the inner side of each mounting shell (12) is welded with the reset spring (13), the free end of each reset spring (13) is welded with the limiting block, the bottom of each limiting block is welded with the movable block (14), each movable block (14) longitudinally penetrates through the corresponding mounting shell (12) and extends to the outer portion of the corresponding mounting shell (12), each movable block (14) is slidably connected with the corresponding mounting shell (12), one end of each movable block (14) located at the outer portion of the corresponding mounting shell (12) is welded with the corresponding first pressure sensor (15), each support piece (9) is welded at the top of each partition board (5), each thread sleeve (20) is rotatably installed at the top of each support piece (9), the top of each thread sleeve (20) is rotatably connected with the top of the inner side of the mounting rack (4), first gear (3) are installed in the lateral wall welding of thread bush (20), motor (11) are installed in the top welding of baffle (5), second gear (10) are installed through the shaft coupling welding in the output of motor (11), second gear (10) set up with first gear engagement, threaded rod (2) vertically run through baffle (5), support piece (9), thread bush (20) and mounting bracket (4) and extend to the top outside of mounting bracket (4).

2. The water sluicegate with alarm device according to claim 1, characterized in that the bottom of the inner side of the slot (6) is welded with a sealing gasket.

3. The sluicegate with alarm device according to claim 1, characterized in that the threaded sleeve (20) is hollow cylindrical and the inner side wall of the threaded sleeve (20) is provided with internal threads.

4. A sluicegate with alarm device according to claim 1, characterized in that the threaded rod (2) is slidably connected to the partition (5), the support (9) and the mounting frame (4).

5. A sluicegate with alarm device according to claim 1, characterized in that the threaded rod (2) is provided in threaded connection with a threaded sleeve (20).

6. The water sluicegate with alarm device according to claim 1, characterized in that, the threaded rod (2) is welded with a limiting plate (1) at one end of the top of the mounting frame (4).