Measurement and control device for dip angle gate
By combining the tilt sensor module and the electric telescopic rod, the problem of equipment damage during the operation of the gate hoist is solved, and remote control and impact buffering are realized. It is suitable for unattended gate scenarios, improves operational safety and reduces labor costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-07
- Publication Date
- 2026-04-07
AI Technical Summary
In the operation of existing gate hoists, gates may tilt or jam due to reasons such as loose or worn wire ropes, detachment from pulley grooves, or obstruction by foreign objects, causing equipment damage. This is difficult to detect at night, and manual operation is costly and cannot be remotely controlled.
The gate's displacement and tilt are detected in real time using tilt and displacement sensing modules. Combined with electric telescopic rods and wireless control, remote control adjustment is achieved. The gate also uses an impact buffer structure to buffer water flow impact and integrates a MEMS tilt sensing array and wireless communication module for unattended control.
It enables real-time attitude perception and precise control of the gate, avoids equipment damage, reduces labor costs, is suitable for unattended scenarios, and improves operational safety and efficiency.
Smart Images
Figure CN224092424U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to gate technical field, concretely is a kind of inclination gate measurement and control device. BACKGROUND
[0002] Gate as water storage and drainage structures, the role in today's society is more and more big, plays an important role for industrial and agricultural production, social economic development, also occupies important role in flood control and drought resistance work in river basin or city. The plane gate and the arc gate opened and closed by double-lifting-point hoist type hoist are applied more in gate, the lifting and closing of hoist type hoist to gate are realized using the flexibility transmission of steel wire rope, in gate hoist operation, due to the reasons such as the side loosening of steel wire rope, the excessive wear of steel wire rope, the separation of steel wire rope from movable pulley groove, the blockage of foreign matter on one side of gate, the gate is inclined, stuck in door groove and cannot be lifted, if not timely stop running, it can lead to hoist motor burnout, steel wire rope fracture, hoist or gate deformation damage, cause engineering operation accident, especially when gate runs at night, it is more difficult to find, and most of the existing gates are operated and adjusted by manual, when operating and adjusting by manual, not only there is no remote control operation, but also personnel need to be on guard for a long time, causing artificial use cost increase. CONTENT OF UTILITY MODEL
[0003] The utility model aims at the deficiencies of prior art, provide a kind of inclination gate measurement and control device, to solve the problem that the gate hoist is run through in the background technique, due to the reasons such as the side loosening of steel wire rope, the excessive wear of steel wire rope, the separation of steel wire rope from movable pulley groove, the blockage of foreign matter on one side of gate, the gate is inclined, stuck in door groove and cannot be lifted, if not timely stop running, it can lead to hoist motor burnout, steel wire rope fracture, hoist or gate deformation damage, cause engineering operation accident, especially when gate runs at night, it is more difficult to find, and most of the existing gates are operated and adjusted by manual, when operating and adjusting by manual, not only there is no remote control operation, but also personnel need to be on guard for a long time, causing artificial use cost increase.
[0004] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of inclination gate measurement and control device, including inclination gate measurement and control structure, impact buffer structure is fixedly installed in the front of inclination gate measurement and control structure;
[0005] The inclination gate measurement and control structure includes the door groove body as the basis, and the electric telescopic rod is fixedly installed above the door groove body, and the output end of the electric telescopic rod extends above the door groove body inside below and the gate body is fixedly installed;
[0006] The installation groove is arranged in front of the gate body and is used for conveniently fixing and installing the parts of the impact buffering structure.
[0007] Through the inclination angle sensing module, the inclination angle can be sensed and detected.
[0008] Preferably, the electric telescopic rod is fixedly installed with a mounting disc above the electric telescopic rod, and the mounting disc is fixedly installed with a mounting rack with heat dissipation holes on the surface of the mounting disc.
[0009] Through the flow guide cover, rainwater can be guided and transported.
[0010] Preferably, the control unit is fixedly installed below the mounting disc, and a wireless antenna is fixedly installed on one side below the mounting disc, and the wireless antenna is wirelessly connected with the control unit and the inclination angle sensing module.
[0011] Through the wireless antenna, the wireless connection can be realized.
[0012] Preferably, the impact buffering structure comprises a base plate fixedly installed with damping shock absorbers above the surface of the base plate, and slide rod groups are fixedly installed between the damping shock absorbers, and T-shaped concave blocks and connecting springs are respectively installed through the slide rod groups, and the connecting springs are respectively fixedly installed at both ends of the damping shock absorbers and one side of the T-shaped concave blocks.
[0013] Through the damping shock absorbers, the elastic adjustment can be realized.
[0014] Preferably, a double-hole connecting plate is rotatably installed above the T-shaped concave block, the double-hole connecting plate is rotatably connected with the through-hole concave block through a connecting pin, and the through-hole concave block and the damping shock absorber are fixedly installed with a stress plate.
[0015] Through the double-hole connecting plate, the rotatable connection at both ends can be realized.
[0016] Preferably, the base plate is fixedly installed below the gate body through the installation groove.
[0017] Through the base plate, the fixed installation at both sides can be realized.
[0018] Compared with the prior art, the inclination gate measurement and control device has the advantages that
[0019] (1) This case solves the problem of gate tilting and jamming in the gate slot due to various reasons such as wire rope slippage, excessive wire rope wear, wire rope detachment from the pulley groove, and foreign objects blocking the gate. If the operation is not stopped in time, it will lead to the burning out of the hoist motor, wire rope breakage, deformation and damage of the hoist or gate, causing an engineering operation accident. This is especially difficult to detect when the gate is running at night. Moreover, most existing gates are operated and adjusted manually. Manual operation not only cannot be remotely controlled, but also requires personnel to monitor for a long time, increasing the cost of manual operation. When the gate is in operation, the displacement sensing module and tilting angle are used to control the gate. The sensing module can detect and process the lifting and lowering displacement range of the gate body and whether there is any displacement or tilt angle in real time. It can also remotely control the electric telescopic rod wirelessly through a wireless antenna and control unit, thus avoiding the need for personnel to manually adjust it for a long time while sitting. At the same time, it adopts the tilt angle-opening dual-mode measurement technology and the electric telescopic rod integrated design to realize the gate body attitude real-time perception and precise control. The system in the control unit integrates MEMS tilt angle sensor array, embedded control unit and wireless communication module in a closed control unit. It can complete the millimeter-level measurement of gate opening, remote opening and closing control and operation status diagnosis without external power supply and wired signal transmission. It is particularly suitable for unattended scenarios such as river control gates and reservoir flood discharge gates.
[0020] (2) By setting an impact buffer structure, the gate body is easily worn by impact when it is subjected to water flow for a long time. When the water flow impacts the force plate, the force plate squeezes the damping shock absorber and the through hole concave block, thereby synchronously squeezing the connecting spring. When the damping shock absorber and the connecting spring are synchronously squeezed, they provide impact buffer for the gate body. Attached Figure Description
[0021] Figure 1 This is a frontal cross-sectional view of the present invention.
[0022] Figure 2 This is a schematic diagram of the tilt gate measurement and control structure of this utility model;
[0023] Figure 3 This is a schematic diagram of the gate body and mounting groove structure of this utility model;
[0024] Figure 4 This is a schematic diagram of the impact buffer structure of this utility model.
[0025] In the diagram: 1. Inclined gate control structure; 101. Gate slot; 102. Electric telescopic rod; 103. Gate body; 104. Mounting slot; 105. Inclined angle sensing module; 106. Mounting plate; 107. Mounting bracket; 108. Flow guide; 109. Control unit; 1010. Wireless antenna; 1011. Displacement sensing module; 2. Impact buffer structure; 201. Base plate; 202. Damping shock absorber; 203. Slide rod assembly; 204. T-shaped recess; 205. Connecting spring; 206. Double-hole connecting plate; 207. Through-hole recess; 208. Force plate. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0027] Please see Figures 1-4 This utility model provides a technical solution: a tilt gate measurement and control device, such as... Figure 1 , Figure 2 and Figure 3 As shown, the device includes a tilt gate control structure 1, which includes a gate slot 101 as a base. An electric telescopic rod 102 is fixedly installed on the top of the gate slot 101. The output end of the electric telescopic rod 102 extends into the lower part of the gate slot 101 and is fixedly installed on the top of the gate body 103. An installation slot 104 is provided on the front of the gate body 103 to facilitate the fixed installation of the impact buffer structure 2 components. An tilt sensing module 105 and a displacement sensing module 1011 are installed on the rear side of the gate body 103. The tilt sensing module 105 and the displacement sensing module 1011 are set with signals ZB-HMI2000 and HW-M10-02, respectively.
[0028] Furthermore, in the above scheme, an installation plate 106 is fixedly installed through the top of the electric telescopic pole 102, and a mounting bracket 107 with heat dissipation holes is fixedly installed on the surface of the installation plate 106. At the same time, a flow guide shroud 108 is fixedly installed above the mounting bracket 107, a control unit 109 is fixedly installed below the installation plate 106, and a wireless antenna 1010 is fixedly installed on one side below the installation plate 106. The wireless antenna 1010 is wirelessly connected to the control unit 109 and the tilt sensing module 105.
[0029] In the above scheme, during the operation of the gate body 103, the displacement sensing module 1011 and the tilt sensing module 105 are used to detect and process the lifting displacement range and whether there is a displacement tilt angle of the gate body 103 in real time. The electric telescopic rod 102 is wirelessly remotely controlled through the wireless antenna 1010 and the control unit 109, thus avoiding the need for personnel to manually operate and adjust it for a long time while sitting. At the same time, the tilt angle-opening dual-mode measurement technology is integrated with the electric telescopic rod 102 to realize the real-time perception and precise control of the gate body 103's attitude. Furthermore, the system in the control unit 109 integrates the MEMS tilt angle sensing array, the embedded control unit, and the wireless communication module in the sealed control unit 109. It can complete the millimeter-level measurement of the gate body 103's opening, remote opening and closing control, and operation status diagnosis without external power supply and wired signal transmission. It is particularly suitable for unattended scenarios such as river control gates and reservoir flood discharge gates.
[0030] like Figure 4 As shown, an impact buffer structure 2 is fixedly installed in front of the tilt gate monitoring and control structure 1. The impact buffer structure 2 includes a base plate 201 on the surface above which damping shock absorbers 202 are fixedly installed. A sliding rod assembly 203 is fixedly installed between the damping shock absorbers 202. A T-shaped recess 204 and a connecting spring 205 are respectively installed through the sliding rod assembly 203. The two ends of the connecting spring 205 are fixedly installed to the damping shock absorber 202 and one side of the T-shaped recess 204, respectively. A double-hole connecting plate 206 is rotatably installed above 04, and the double-hole connecting plate 206 is rotatably connected to the through-hole recess 207 through a connecting pin. At the same time, the through-hole recess 207 and the damping shock absorber 202 are fixedly installed to the force plate 208. The base plate 201 is fixedly installed directly below the gate body 103 through the mounting groove 104. The above-mentioned components constitute an impact buffer structure, which effectively provides a buffer protection effect for the gate body 103 when the impact buffer structure constituted by the above-mentioned components is used.
[0031] In the above scheme, when the water flow impacts the force plate 208, the force plate 208 squeezes the damping shock absorber 202 and the through hole recess 207, thereby synchronously squeezing the connecting spring 205. When the damping shock absorber 202 and the connecting spring 205 are synchronously squeezed, they can provide impact buffer protection for the gate body 103.
[0032] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.
[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A tilt gate measurement and control device, comprising a tilt gate measurement and control structure (1), characterized in that: An impact buffer structure (2) is fixedly installed in front of the tilt gate monitoring and control structure (1); The tilt gate measurement and control structure (1) includes a gate slot (101) as a foundation, and an electric telescopic rod (102) is fixedly installed on the top of the gate slot (101). At the same time, the output end of the electric telescopic rod (102) extends into the lower part of the gate slot (101) and is fixedly installed on the top of the gate body (103). The gate body (103) has an installation groove (104) at the front for easy installation of the impact buffer structure (2) components, and an tilt sensing module (105) and a displacement sensing module (1011) are installed on the rear side of the gate body (103).
2. The tilt gate measurement and control device according to claim 1, characterized in that: An installation plate (106) is fixedly installed above the electric telescopic rod (102), and a mounting bracket (107) with heat dissipation holes is fixedly installed on the surface of the installation plate (106). At the same time, a flow guide (108) is fixedly installed above the mounting bracket (107).
3. The tilt gate measurement and control device according to claim 2, characterized in that: A control unit (109) is fixedly installed below the mounting plate (106), and a wireless antenna (1010) is fixedly installed on one side below the mounting plate (106). The wireless antenna (1010) is wirelessly connected to the control unit (109) and the tilt sensing module (105).
4. The tilt gate measurement and control device according to claim 1, characterized in that: The impact buffer structure (2) includes a base plate (201) on the surface on which damping shock absorbers (202) are fixedly installed. A sliding rod assembly (203) is fixedly installed between the damping shock absorbers (202). A T-shaped recess (204) and a connecting spring (205) are respectively installed through the sliding rod assembly (203). The two ends of the connecting spring (205) are fixedly installed to one side of the damping shock absorber (202) and the T-shaped recess (204).
5. The tilt gate measurement and control device according to claim 4, characterized in that: A double-hole connecting plate (206) is rotatably mounted on top of the T-shaped recess (204), and the double-hole connecting plate (206) is rotatably connected to the through-hole recess (207) through a connecting pin. At the same time, the through-hole recess (207) and the damping shock absorber (202) are fixedly installed on the force plate (208).
6. The tilt gate measurement and control device according to claim 4, characterized in that: The base plate (201) is fixedly installed directly below the gate body (103) via the mounting groove (104).