An easy-to-adjust, low-power wide-area IoT valve controller

Abstract

The utility model relates to the technical field of valve controllers, and proposes a low-power wide-area Internet of Things valve controller that is easy to adjust, comprising a controller body, a driving end of the controller body fixedly mounted with a rotating frame for driving the valve to rotate; the low-power wide-area Internet of Things valve controller that is easy to adjust can horizontally adjust a grabbing component on the rotating frame according to the position of the valve driving end through a set displacement seat, and then adjust the grabbing direction of the grabbing component according to the orientation of the valve driving end through a steering component, when the winding component moves to a suitable position, the grabbing component can be controlled by the winding component, so that the bottom end of the grabbing component can be wound up to grab the driving end structure of the valve, which is more convenient to drive the rotation of the rotating frame through the controller body, thereby driving the driving end of the valve to rotate to control the switch operation of the valve, thereby solving the problem that the traditional valve controller cannot grab and control the driving ends of valves of different shapes.

Description

Technical Field

[0001] The utility model relates to the technical field of valve controllers, and in particular to a low-power wide-area Internet of Things valve controller that is easy to adjust. Background Art

[0002] The low-power wide-area IoT valve controller is a valve controller based on wireless wide-area network technology. The device uses ultra-low power consumption and requires external power supply. It can be remotely controlled through a mobile phone or PC management platform.

[0003] A Chinese patent discloses an intelligent valve controller, with the publication number CN205806628U. The article states that "it includes a tube body, a valve and a handle, the tube body is connected to the valve, a handle is provided on the valve, the handle is in contact with two clamping columns, the handle is located between the two clamping columns, the clamping column is connected to the lead screw by a thread, the lead screw is fixed to the adjusting knob by welding, the lead screw is connected to the fixing seat by a bearing, the fixing seat is fixed to one end of the swing rod, the other end of the swing rod is connected to one end of the connecting rod, the other end of the connecting rod is connected to gear A, gear A is meshed with gear B, gear B is connected to the output shaft of the motor, and the tube body shown is in contact with the fixing clamp"; the valve controller grabs the valve handle by the clamping column to facilitate the handle to rotate to switch the valve, and the device can only operate and control valves with handles, and cannot grab and control circular valves and other valves with different driving end rotation structures, thereby reducing the scope of application of the overall valve controller. Utility Model Content

[0004] The purpose of the utility model is to provide a low-power wide-area Internet of Things valve controller that is easy to adjust, thereby solving the problem in the related art that circular valves and other valves with different driving end rotating structures cannot be grasped and controlled.

[0005] The technical solution of the utility model is as follows:

[0006] A low-power wide-area Internet of Things valve controller that is easy to adjust, comprising a controller body, a driving end of the controller body fixedly mounted with a rotating frame for driving the valve to rotate, an inner side wall of the rotating frame being slidably connected with a displacement seat for adjusting the horizontal distance according to the valve position, one end of the displacement seat fixedly mounted with a first electric telescopic rod, the fixed end of the first electric telescopic rod being fixedly connected to the inner side wall of the rotating frame, the bottom end of the displacement seat being rotatably connected with a steering seat for adjusting the grabbing direction according to the valve position, a steering assembly for driving the steering seat to turn is arranged inside the displacement seat, a grabbing assembly for grabbing the rotating end of the valve is rotatably connected at the bottom end of the steering seat, a winding assembly for driving the grabbing assembly to wind up is arranged inside the steering seat, and fixing assemblies for clamping the outside of the valve are also arranged on both sides of the controller body.

[0007] Preferably, the steering assembly comprises a steering shaft rotatably connected to the top end of the steering seat, the outer side of the steering shaft is rotatably connected to the inner wall of the bottom end of the displacement seat, and a steering gear is fixedly mounted on the outer side of the top end of the steering shaft.

[0008] Preferably, the steering assembly also includes a steering rack slidably connected to the bottom end of the displacement seat, the steering rack is meshed with the steering gear, and a second electric telescopic rod is fixedly installed on the other end of the steering rack, and the fixed end of the second electric telescopic rod is fixedly connected to the inner wall of the displacement seat.

[0009] Preferably, the grabbing assembly comprises a plurality of winding blocks, and two rotating rings are fixedly mounted on both ends of the plurality of winding blocks and the bottom end of the steering seat, and the inner side wall of the rotating ring is rotatably connected to a rotating shaft.

[0010] Preferably, the winding assembly comprises two winding rods rotatably connected inside the steering seat, and a winding motor is fixedly mounted on one end of the two winding rods.

[0011] Preferably, the winding assembly also includes a winding wire fixedly mounted on the outside of the winding rod, the outside of the winding wire being slidably connected to the inner walls of both sides of the winding block, and the outside of one of the winding blocks being fixedly connected to the end of the winding wire.

[0012] Preferably, the fixing assembly includes side frames fixedly installed on both sides of the controller body, the inner walls of the two side frames are slidably connected with fixed vertical rods, the outer sides of the side frames are slidably connected with positioning frames, the bottom ends of the side frames are slidably connected with fixed cross rods, and one end of the fixed cross rod is fixedly installed with a clamp ring.

[0013] Preferably, the fixing assembly further comprises a driving motor fixedly mounted on the inner wall of the fixed vertical rod, a displacement gear is fixedly mounted on the output end of the driving motor, a displacement rack is fixedly mounted on the top of the fixed cross rod, and the displacement rack is meshed with the displacement gear.

[0014] Beneficial effects of the utility model:

[0015] The displacement seat is set up so that the grabbing assembly can be adjusted horizontally on the rotating frame according to the position of the valve driving end, and the grabbing direction of the grabbing assembly can be adjusted according to the orientation of the valve driving end through the steering assembly. When the winding assembly moves to the appropriate position, the grabbing assembly can be controlled by the winding assembly so that the bottom end of the grabbing assembly can be wound up to grab the driving end structure of the valve, which is more convenient to drive the rotation of the rotating frame through the controller body, thereby driving the driving end of the valve to rotate to control the switch operation of the valve, thereby solving the problem that the traditional valve controller cannot grasp and control the driving end of valves of different shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the rotating frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the displacement seat of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the steering seat of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the fixed component of the utility model;

[0022] In the figure: 1. controller body; 2. rotating frame; 3. displacement seat; 31. first electric telescopic rod; 4. steering seat; 5. steering assembly; 51. steering shaft; 52. steering gear; 53. steering rack; 54. second electric telescopic rod; 6. grabbing assembly; 61. winding block; 62. rotating ring; 63. rotating shaft; 7. winding assembly; 71. winding rod; 72. winding motor; 73. winding wire; 8. fixing assembly; 81. side frame; 82. fixed vertical rod; 83. positioning frame; 84. fixed horizontal rod; 85. clamping ring; 86. driving motor; 87. displacement gear; 88. displacement rack. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 and Figure 2The present embodiment proposes a low-power wide-area Internet of Things valve controller that is easy to adjust, including a controller body 1, a driving end of the controller body 1 is fixedly installed with a rotating frame 2 for driving the valve to rotate, the inner side wall of the rotating frame 2 is slidably connected with a displacement seat 3 for adjusting the horizontal distance according to the valve position, one end of the displacement seat 3 is fixedly installed with a first electric telescopic rod 31, the fixed end of the first electric telescopic rod 31 is fixedly connected to the inner side wall of the rotating frame 2, the bottom end of the displacement seat 3 is rotatably connected with a steering seat 4 for adjusting the grabbing direction according to the valve position, the interior of the displacement seat 3 is provided with a steering assembly 5 for driving the steering seat 4 to turn, the bottom end of the steering seat 4 is rotatably connected with a grabbing assembly 6 for grabbing the rotating end of the valve, the interior of the steering seat 4 is provided with a winding assembly 7 for driving the grabbing assembly 6 to wind up, and both sides of the controller body 1 are also provided with fixing assemblies 8 for clamping the outside of the valve, when the valve controller is used, the fixing assembly 8 can be used to move the entire The valve assembly is fixed to the position of the pipeline connected to the two ends of the valve, and the height of the controller body 1 is adjusted according to the height of the valve driving end, and then the first electric telescopic rod 31 drives the displacement seat 3 to slide on the rotating frame 2, so that the vertically downward grabbing assembly 6 can be adjusted to slide horizontally according to the horizontal position of the valve driving end, and then the steering seat 4 is driven to rotate at the bottom end of the displacement seat 3 by the steering assembly 5, and the grabbing assembly 6 is adjusted to rotate in the direction according to the direction of the valve driving end, so that the grabbing assembly 6 is more convenient for grabbing the valve driving end during winding. When the grabbing assembly 6 moves to a suitable position, the winding assembly 7 can be used to control the grabbing assembly 6 so that the bottom end of the grabbing assembly 6 is wound to grab the structural parts of the valve driving end. At this time, the controller body 1 drives the rotating frame 2 to rotate at its bottom end through the action of the wide area Internet of Things to switch the valve, thereby effectively improving the control operation of the overall controller body 1 on different types of valves;

[0025] See also Figure 1 , Figure 3 , Figure 4 as well as Figure 5The present embodiment proposes a low-power wide-area IoT valve controller that is easy to adjust. The steering assembly 5 includes a steering shaft 51 that is rotatably connected to the top of the steering seat 4. The outer side of the steering shaft 51 is rotatably connected to the inner wall of the bottom end of the displacement seat 3. A steering gear 52 is fixedly installed on the outer side of the top of the steering shaft 51. The steering assembly 5 also includes a steering rack 53 that is slidably connected to the bottom end of the displacement seat 3. The steering rack 53 is meshed with the steering gear 52. A second electric telescopic rod 54 is fixedly installed on the other end of the steering rack 53. The fixed end of the second electric telescopic rod 54 is fixedly connected to the inner wall of the displacement seat 3. When the direction of the grabbing assembly 6 needs to be adjusted, the steering rack 53 can be driven by the second electric telescopic rod 54 to slide inside the displacement seat 3, so that the steering rack 5 When sliding, the steering gear 52 can be acted on to drive the steering shaft 51 to rotate relative to the displacement seat 3, thereby achieving the effect of driving the steering seat 4 to rotate at the bottom end of the displacement seat 3. The grabbing assembly 6 includes a plurality of winding blocks 61. Two rotating rings 62 are fixedly installed at both ends of the plurality of winding blocks 61 and the bottom end of the steering seat 4. The inner side wall of the rotating ring 62 is rotatably connected with a rotating shaft 63. When the grabbing assembly 6 moves to a suitable position, the winding block 61 at the bottom can be controlled by the winding assembly 7 to rotate on another winding block 61 through the rotating ring 62 and the rotating shaft 63. Therefore, the winding blocks 61 are rotated successively, so that the end of the grabbing assembly 6 is wound up to the inner side of the structural component of the valve driving end for grabbing, thereby achieving the valve The door drive end has the function of grabbing and fixing. The winding assembly 7 includes two winding rods 71 ​​rotatably connected inside the steering seat 4. One end of the two winding rods 71 ​​is fixedly installed with a winding motor 72. The winding assembly 7 also includes a winding wire 73 fixedly installed on the outside of the winding rod 71. The outside of the winding wire 73 is slidably connected to the inner walls of both sides of the winding block 61. The outside of one of the winding blocks 61 is fixedly connected to the end of the winding wire 73. The winding of the winding block 61 can drive the winding and releasing operation of the winding wire 73 through the winding motor 72, so that the winding wire 73 can act from the bottom winding block 61, and successively make the bottom end of the winding block 61 start to rotate and rewind to grab the valve drive end structure, while the other winding wire 73 is reversed according to the required extension distance of the outside. The control body 1 can be rotated to further increase the convenience of the grabbing assembly 6 in adjusting the direction of grabbing the valve driving end. The fixing assembly 8 includes side frames 81 fixedly installed on both sides of the controller body 1. The inner walls of the two side frames 81 are slidably connected with fixed vertical rods 82. The outer sides of the side frames 81 are slidably connected with positioning frames 83. The bottom ends of the side frames 81 are slidably connected with fixed cross bars 84. One end of the fixed cross bar 84 is fixedly installed with a clamping ring 85. The entire control body can slide up and down through the fixed vertical rods 82, and the positioning frame 83 can be inserted into the opening on the fixed vertical rod 82 by sliding toward the inner side of the side frame 81, so that the clamping ring 85 can be moved to a suitable height, and then the clamping ring 85 is driven to move toward the outside of the valve through the fixed cross bar 84 to clamp and fix the entire outer side of the valve.The fixing assembly 8 also includes a driving motor 86 fixedly installed on the inner wall of the fixing vertical rod 82, a displacement gear 87 is fixedly installed on the output end of the driving motor 86, and a displacement rack 88 is fixedly installed on the top of the fixing cross bar 84, and the displacement rack 88 is meshed with the displacement gear 87. The driving motor 86 drives the displacement gear 87 to rotate, so that the displacement gear 87 acts on the displacement rack 88 to drive the fixing cross bar 84 and the clamp ring 85 to slide at the bottom end of the fixing vertical rod 82, so that the valve can be clamped and fixed by the clamp ring 85 close to the outside of the valve, so that the overall valve controller can be fixed on the outside of the valve.

[0026] In this embodiment, when in use, firstly, the height distance between the controller body 1 and the clamp ring 85 is adjusted according to the outer side of the valve body and the valve drive end structure by vertically sliding the fixed vertical rod 82, and then the outer side of the valve body is clamped and fixed by the clamp ring 85 by the horizontal sliding of the fixed cross bar 84 on the fixed vertical rod 82. After the integral valve controller is fixed on the valve, the winding block 61 can be driven by the displacement seat 3 to move horizontally according to the valve drive end structure, and the steering seat 4 is at the bottom of the displacement seat 3. The winding direction of the winding block 61 is controlled and adjusted by rotating, so that when the winding block 61 moves to a suitable position with the valve drive end structure, the winding wire 73 can be retracted and released through the winding rod 71, so that the winding block 61 can be reeled in from the bottom end to grab and fix the valve drive end structure. At this time, the overall controller body 1 can drive the rotating frame 2 to rotate under the control of the wide area Internet of Things, thereby driving the valve drive end structure to rotate at the top of the valve body through the winding block 61, thereby achieving the function of controlling the valve switch.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A low-power wide-area Internet of Things valve controller that is easy to adjust, comprising a controller body (1), characterized in that: A rotating frame (2) for driving the valve to rotate is fixedly mounted on the driving end of the controller body (1); a displacement seat (3) for adjusting the horizontal distance according to the valve position is slidably connected to the inner side wall of the rotating frame (2); a first electric telescopic rod (31) is fixedly mounted on one end of the displacement seat (3); the fixed end of the first electric telescopic rod (31) is fixedly connected to the inner side wall of the rotating frame (2); the bottom end of the displacement seat (3) is rotatably connected to a steering seat (4) for adjusting the grabbing direction according to the valve position; a steering assembly (5) for driving the steering seat (4) to turn is arranged inside the displacement seat (3); a grabbing assembly (6) for grabbing the rotating end of the valve is rotatably connected to the bottom end of the steering seat (4); a reeling assembly (7) for driving the reeling of the grabbing assembly (6) is arranged inside the steering seat (4); and fixed assemblies (8) for clamping the outside of the valve are also arranged on both sides of the controller body (1).

2. The low-power wide-area Internet of Things valve controller that is easy to adjust according to claim 1 is characterized in that: The steering assembly (5) comprises a steering shaft (51) rotatably connected to the top end of the steering seat (4); the outer side of the steering shaft (51) is rotatably connected to the inner wall of the bottom end of the displacement seat (3); and a steering gear (52) is fixedly mounted on the outer side of the top end of the steering shaft (51).

3. The low-power wide-area Internet of Things valve controller that is easy to adjust according to claim 2 is characterized in that: The steering assembly (5) further comprises a steering rack (53) slidably connected to the bottom end of the displacement seat (3), the steering rack (53) meshing with the steering gear (52), a second electric telescopic rod (54) fixedly mounted on the other end of the steering rack (53), and a fixed end of the second electric telescopic rod (54) fixedly connected to the inner side wall of the displacement seat (3).

4. The low-power wide-area Internet of Things valve controller that is easy to adjust according to claim 1 is characterized in that: The grabbing assembly (6) comprises a plurality of winding blocks (61), and two rotating rings (62) are fixedly mounted at both ends of the plurality of winding blocks (61) and the bottom end of the steering seat (4), and the inner side wall of the rotating ring (62) is rotatably connected to a rotating shaft (63).

5. The low-power wide-area Internet of Things valve controller that is easy to adjust according to claim 4 is characterized in that: The winding assembly (7) comprises two winding rods (71) rotatably connected inside the steering seat (4), and a winding motor (72) is fixedly mounted on one end of the two winding rods (71).

6. The low-power wide-area Internet of Things valve controller that is easy to adjust according to claim 5, characterized in that: The winding assembly (7) also includes a winding steel wire (73) fixedly mounted on the outside of the winding rod (71), the outside of the winding steel wire (73) being slidably connected to the inner walls of both sides of the winding block (61), and the outside of one of the winding blocks (61) being fixedly connected to the end of the winding steel wire (73).

7. The low-power wide-area Internet of Things valve controller that is easy to adjust according to claim 1 is characterized in that: The fixing assembly (8) comprises side frames (81) fixedly mounted on both sides of the controller body (1); the inner side walls of the two side frames (81) are slidably connected with fixed vertical rods (82); the outer sides of the side frames (81) are slidably connected with positioning frames (83); the bottom ends of the side frames (81) are slidably connected with fixed cross bars (84); and one end of the fixed cross bars (84) is fixedly mounted with a clamp ring (85).

8. The low-power wide-area Internet of Things valve controller that is easy to adjust according to claim 7, characterized in that: The fixing assembly (8) further comprises a driving motor (86) fixedly mounted on the inner wall of the fixing vertical rod (82), a displacement gear (87) fixedly mounted on the output end of the driving motor (86), a displacement rack (88) fixedly mounted on the top of the fixing horizontal rod (84), and the displacement rack (88) meshes with the displacement gear (87).

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