Remote measurement and control device for hydraulic engineering
By installing the inclined plate on the side wall of the gate and fixing its position to form inclined contact, the water pressure deformation caused by the plane contact of the existing gate is solved, and the pressure bearing capacity and stability of the gate are improved.
Patent Information
- Application Number
- CN202421482104.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-06-26
AI Technical Summary
Existing gates are usually processed in a flat shape, resulting in the contact surface between the water and the gate plate being flat, and the gate plate is subjected to a large water pressure, resulting in deformation of the external installation frame.
A remote measurement and control device is designed to install inclined plates on the side walls of the gate plates and use threaded pins to connect the connecting plates and the gate plates to fix the connection position of the inclined plates and form inclined contact, thereby increasing the pressure bearing capacity of the gate plates and preventing the deformation of the gantry from causing the pressure.
By turning the contact surface between the gate plate and the water flow into a slope, the pressure bearing capacity of the gate plate is increased, the gantry deformation caused by water pressure is prevented, and the stability and service life of the gate are improved.
Smart Images
Figure CN222975800U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy projects, and specifically relates to a remote measurement and control device for water conservancy projects. Background Technique
[0002] A gate is a control facility used to close and open a water discharge (release) channel. It is an important part of a hydraulic structure and can be used to intercept water flow, control water level, regulate flow rate, discharge sediment and floating objects, etc.
[0003] Among them, with the continuous progress of technology, the gate has also been designed to be more intelligent. The liquid level is detected by a liquid level sensor, and the liquid level information is transmitted to the cloud. Then, the driving part is controlled through the cloud to realize the remote opening and closing of the gate. Common gates are usually processed into a flat shape. Therefore, the contact surface between water and the gate plate is a plane, and the water pressure borne by the gate plate is relatively large, resulting in the deformation of the external installation frame. Therefore, a remote measurement and control device for water conservancy projects is proposed. Content of the Utility Model
[0004] Aiming at the deficiencies of the prior art, the utility model provides a remote measurement and control device for water conservancy projects, which solves the problem that common existing gates are usually processed into a flat shape. Therefore, the contact surface between water and the gate plate is a plane, and the water pressure borne by the gate plate is relatively large, resulting in the deformation of the external installation frame.
[0005] To achieve the above object, the utility model provides the following technical solution: A remote measurement and control device for water conservancy projects, including a measurement and control gate body, and the measurement and control gate body further includes a gantry and a flow interception component;
[0006] The flow interception component is used to block the water flow in the ditch;
[0007] The flow interception component includes a gate plate, an inclined plate, a connecting plate, a threaded pin and a guiding rod;
[0008] The gate plate is installed in the gantry, the inclined plate is arranged in parallel on the gate plate, the connecting plate is fixedly connected to the inclined plate, the connecting plate is embedded in the top groove of the gate plate, the connecting plate is connected to the gate plate through the threaded pin, the guiding rod is sleeved in the gate plate, and the top end of the guiding rod is fixedly connected to the gantry.
[0009] Preferably, an opening and closing component is arranged on the gantry;
[0010] The opening and closing component includes a receiving plate, a rope, a telescopic member, a first fixed pulley and a second fixed pulley;
[0011] The receiving plate is fixedly connected to the gate plate. One end of the rope is fixedly connected to the receiving plate, and the other end of the rope is fixedly connected to the output end of the telescopic member through the second fixed pulley. The second fixed pulley is rotatably connected to the gantry. The rope is embedded in the groove of the first fixed pulley, and the first fixed pulley is rotatably connected in the gantry. The telescopic member is connected to the gantry through a fixing member.
[0012] Preferably, the fixing member includes a clamp and a positioning pin;
[0013] The clamp is fixedly connected to the telescopic member, and the clamp is connected to the gantry through the positioning pin.
[0014] Preferably, a sensor is fixedly connected to the gate plate.
[0015] Preferably, a protective member is installed on the gantry;
[0016] The protective member includes an ear plate, a protective shell and a bolt;
[0017] The ear plate is fixedly connected to the gantry. The protective shell is sleeved on the telescopic member, and the protective shell is connected to the ear plate through the bolt.
[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: The remote measurement and control device for water conservancy projects has the following advantages compared with the traditional technology:
[0019] Through the combined use of a plate, a sensor, an inclined plate, a connecting plate, a threaded pin and a guiding rod, etc., the inclined plate is installed on the side wall of the gate plate, and the connecting plate and the gate plate are connected by using a threaded pin, so as to fix the connection position of the inclined plate and the gate plate. When the gate plate is at the lowest end of the gantry, the gate plate blocks the water flow in the ditch. The setting of the inclined plate changes the contact surface between the gate plate and the water flow into an inclined surface, increasing the pressure-bearing capacity of the gate plate and preventing the deformation of the gantry caused by the pressure. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 is a schematic structural diagram of the present utility model;
[0021] Figure 2 is Figure 1 a schematic connection structure diagram of the gate plate, the inclined plate and the connecting plate in
[0022] Figure 3 is Figure 1 a schematic connection structure diagram of the receiving plate, the rope and the telescopic member in
[0023] Figure 4 is Figure 1 a schematic connection structure diagram of the telescopic member, the rope and the second fixed pulley in
[0024] Figure 5 For Figure 1 Schematic diagram of the connection structure of the ear plate, positioning pin and protective shell.
[0025] In the figure: 1 is the main body of the remote control gate; 11 is the gantry; 2 is the flow interception component; 21 is the gate plate; 211 is the sensor; 22 is the inclined plate; 23 is the connecting plate; 24 is the threaded pin; 25 is the guiding rod; 3 is the opening and closing component; 31 is the receiving plate; 32 is the rope; 33 is the telescopic member; 34 is the first fixed pulley; 35 is the second fixed pulley; 36 is the fixing member; 361 is the clamp; 362 is the positioning pin; 4 is the protective member; 41 is the ear plate; 42 is the protective shell; 43 is the bolt. Specific implementation mode
[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0027] Existing common gates are usually processed into flat plates. Therefore, the contact surface between water and the gate plate is a plane, and the water pressure borne by the gate plate is relatively large, resulting in the problem of deformation of the external installation frame.
[0028] In view of this, the present invention provides a remote control device for water conservancy projects. By the coordinated use of plates, sensors, inclined plates, connecting plates, threaded pins and guiding rods, etc., the inclined plate is installed on the side wall of the gate plate, and the connecting plate and the gate plate are connected using a threaded pin, thereby fixing the connection position of the inclined plate and the gate plate. When the gate plate is at the lowest end of the gantry, the gate plate blocks the water flow in the ditch. The setting of the inclined plate changes the contact surface between the gate plate and the water flow into an inclined surface, increasing the pressure-bearing capacity of the gate plate and preventing the deformation of the gantry caused by pressure.
[0029] From Figure 1 , Figure 2 and Figure 3 it can be seen that a remote control device for water conservancy projects includes the main body 1 of the remote control gate. The main body 1 of the remote control gate further includes a gantry 11 and a flow interception component 2. The flow interception component 2 is used to block the water flow in the ditch. The flow interception component 2 includes a gate plate 21, an inclined plate 22, a connecting plate 23, a threaded pin 24 and a guiding rod 25. The gate plate 21 is installed in the gantry 11. The inclined plate 22 is arranged in parallel with the gate plate 21. The connecting plate 23 is fixedly connected to the inclined plate 22. The connecting plate 23 is embedded in the top groove of the gate plate 21. The connecting plate 23 is connected to the gate plate 21 through the threaded pin 24. The guiding rod 25 is sleeved in the gate plate 21. The top end of the guiding rod 25 is fixedly connected to the gantry 11;
[0030] In the specific implementation process, it is particularly worth noting that the measurement and control gate body 1 is installed in the ditch. The gate plate 21 moves to the lowest end of the gantry 11 to block the water flow in the ditch. The inclined plate 22 is installed on the side wall of the gate plate 21. There are two connecting plates 23, and the connecting plates 23 are used to connect the gate plate 21 and the inclined plate 22. The guide rod 25 is provided to enable the gate plate 21 to move up and down in the gantry 11. The inclined plate 22 changes the contact surface between the gate plate 21 and the water flow into an inclined surface, increasing the pressure-bearing capacity of the gate plate 21;
[0031] Furthermore, a sensor 211 is fixedly connected to the gate plate 21;
[0032] In the specific implementation process, it is particularly worth noting that the sensor 211 is a water level sensor. When the liquid level rises to the position of the sensor 211, the water level information is transmitted through the sensor 211;
[0033] Specifically, the inclined plate 22 is installed on the side wall of the gate plate 21. The connecting plate 23 is embedded in the groove of the gate plate 21, and the connecting plate 23 and the gate plate 21 are connected by a threaded pin 24, thereby fixing the connection position of the inclined plate 22 and the gate plate 21. When the gate plate 21 is at the lowest end of the gantry 11, the gate plate 21 blocks the water flow in the ditch. As the gate plate 21 rises along the guide rod 25, the water flow is discharged after the gate plate 21 is opened.
[0034] From Figure 1 , Figure 4 and Figure 5 it can be seen that an opening and closing assembly 3 is provided on the gantry 11. The opening and closing assembly 3 includes a receiving plate 31, a rope 32, a telescopic member 33, a first fixed pulley 34 and a second fixed pulley 35. The receiving plate 31 is fixedly connected to the gate plate 21. One end of the rope 32 is fixedly connected to the receiving plate 31, and the other end of the rope 32 is fixedly connected to the output end of the telescopic member 33 through the second fixed pulley 35. The second fixed pulley 35 is rotatably connected to the gantry 11. The rope 32 is embedded in the groove of the first fixed pulley 34. The first fixed pulley 34 is rotatably connected in the gantry 11. The telescopic member 33 is connected to the gantry 11 through a fixing member 36;
[0035] In the specific implementation process, it is particularly worth noting that the receiving plate 31 is used to connect the rope 32 and the gate plate 21. The first fixed pulley 34 and the second fixed pulley 35 are used to conduct the rope 32. The telescopic member 33 is a hydraulic rod. The telescopic movement of the output end of the telescopic member 33 drives the rope 32 to move, and then the rope 32 pulls the gate plate 21 to move in the gantry 11, realizing the opening and closing of the gate plate 21;
[0036] Further, the fixing member 36 includes a clamp 361 and a positioning pin 362. The clamp 361 is fixedly connected to the telescopic member 33, and the clamp 361 is connected to the gantry 11 through the positioning pin 362;
[0037] In the specific implementation process, it is particularly worth noting that there are two clamps 361. The outer wall of the positioning pin 362 is processed with threads. The setting of the clamp 361 fixes the telescopic member 33 on the side wall of the gantry 11;
[0038] Further, a protective member 4 is installed on the gantry 11. The protective member 4 includes an ear plate 41, a protective shell 42 and a bolt 43. The ear plate 41 is fixedly connected to the gantry 11. The protective shell 42 is sleeved on the telescopic member 33, and the protective shell 42 is connected to the ear plate 41 through the bolt 43;
[0039] In the specific implementation process, it is particularly worth noting that the protective shells 42 are symmetrically distributed on both sides of the gantry 11. The protective shells 42 are used to protect the telescopic member 33, and the bolt 43 connects the ear plate 41 and the protective shell 42;
[0040] Specifically, on the basis of the above embodiment, when the water level in the ditch reaches a certain height, the output end of the telescopic member 33 starts to contract. The telescopic member 33 drives the rope 32 to move along the first fixed pulley 34 and the second fixed pulley 35. Furthermore, the rope 32 drives the gate plate 21 to open through the bearing plate 31. When the output end of the telescopic member 33 extends, under the self-weight of the gate plate 21, the gate plate 21 falls to the bottom end of the gantry 11, realizing the closing of the bottom of the gantry 11.
[0041] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front part", "center", "both ends", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.
[0042] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A remote measurement and control device for a water conservancy project, comprising a measurement and control gate body (1), characterized in that: The measurement and control gate body (1) further comprises a gantry (11) and a flow interception component (2); The intercepting assembly (2) is used to block the water flow in the ditch; The shutoff assembly (2) comprises a gate plate (21), a sloping plate (22), a connecting plate (23), a threaded pin (24) and a guide rod (25); The gate plate (21) is installed in the gantry (11), the inclined plate (22) is arranged parallel to the gate plate (21), the connecting plate (23) is fixedly connected to the inclined plate (22), the connecting plate (23) is embedded in the top groove of the gate plate (21), the connecting plate (23) is connected to the gate plate (21) through the threaded pin (24), the guide rod (25) is sleeved in the gate plate (21), and the top end of the guide rod (25) is fixedly connected to the gantry (11).
2. A remote measurement and control device for water conservancy projects according to claim 1, characterized in that: An opening and closing assembly (3) is provided on the gantry (11); The opening and closing assembly (3) comprises a receiving plate (31), a rope (32), a telescopic member (33), a first fixed pulley (34) and a second fixed pulley (35); The receiving plate (31) is fixedly connected to the gate plate (21), one end of the rope (32) is fixedly connected to the receiving plate (31), the other end of the rope (32) is fixedly connected to the output end of the telescopic member (33) via the second fixed pulley (35), the second fixed pulley (35) is rotatably connected to the gantry (11), the rope (32) is embedded in a groove of the first fixed pulley (34), the first fixed pulley (34) is rotatably connected to the gantry (11), and the telescopic member (33) is connected to the gantry (11) via a fixing member (36).
3. A remote measurement and control device for water conservancy projects according to claim 2, characterized in that: The fixing member (36) comprises a clamp (361) and a positioning pin (362); The clamp (361) and the telescopic member (33) are fixedly connected, and the clamp (361) is connected to the gantry (11) via the positioning pin (362).
4. A remote measurement and control device for water conservancy projects according to claim 1, characterized in that: A sensor (211) is fixedly connected to the gate plate (21).
5. A remote measurement and control device for water conservancy projects according to claim 2, characterized in that: A protective member (4) is installed on the gantry (11); The protective member (4) comprises an ear plate (41), a protective shell (42) and a bolt (43); The ear plate (41) is fixedly connected to the gantry (11), the protective shell (42) is sleeved on the telescopic member (33), and the protective shell (42) is connected to the ear plate (41) via the bolt (43).