Maintenance auxiliary device for water supply valve

Abstract

The utility model discloses a water supply valve maintenance auxiliary device which comprises a bottom plate, the top of the bottom plate is fixedly connected with two fixing plates, two vertical grooves are formed in the opposite surfaces of the two fixing plates, the inner side walls of the two vertical grooves are both connected with two vertical rods in a sliding mode, a transverse plate is fixedly connected between the two sets of vertical rods, and the transverse plate is fixedly connected with the top of the bottom plate. Two transverse grooves are symmetrically formed in the surface of the transverse plate, and the inner side walls of the two transverse grooves are each slidably connected with two sliding blocks. By arranging the lifting assembly, the connecting block, the adjusting assembly, the clamping plate and other structures, the clamping plate is driven by the two-way screw rod to move, the transverse plate is driven by rotation of the screw rod, and the water supply valve can be conveniently dismounted after being clamped during maintenance; and it is guaranteed that a single person can maintain and replace the water supply valve more conveniently, the strength of manual construction is reduced, and convenience is brought to maintenance personnel.

Description

Technical Field

[0001] This utility model relates to the field of water supply valve maintenance technology, and in particular to an auxiliary device for water supply valve maintenance. Background Technology

[0002] Water supply valves are devices used to control and regulate the flow of water in a water supply system. They are typically installed in pipelines to open, close, or regulate the water flow to meet specific needs, such as supplying or stopping water, or adjusting the water flow rate. The type of valve can be selected based on different requirements and environmental conditions. Water supply valves have diverse functions; selecting the appropriate type and specifications according to specific needs ensures the effective operation of the water supply system and provides necessary flexibility in water flow control.

[0003] Existing water supply valves are generally large to ensure a large flow rate, but the valves themselves are heavy. When repairing water supply valves, it is impossible for a single person to perform the repair operation, which makes it inconvenient to replace or repair the water supply valves and increases the difficulty of the work for maintenance personnel. In order to solve this problem, an auxiliary device for water supply valve repair is proposed. Utility Model Content

[0004] The technical problem this utility model aims to solve is that when water supply valves are being inspected, a single person cannot perform the maintenance operation, which makes it inconvenient to replace or repair the water supply valves and increases the difficulty of the maintenance work.

[0005] To solve the above-mentioned technical problems, the present invention provides a technical solution as follows: a water supply valve maintenance auxiliary device is provided, including a base plate, two fixing plates are fixedly connected to the top of the base plate, two vertical grooves are opened on the opposite surfaces of the two fixing plates, two vertical rods are slidably connected to the inner sidewalls of the two vertical grooves, a horizontal plate is fixedly connected between the two sets of vertical rods, two horizontal grooves are symmetrically opened on the surface of the horizontal plate, two sliders are slidably connected to the inner sidewalls of the two horizontal grooves, two adjusting components for clamping the water supply valve are provided at the top of the two sets of sliders, two sets of clamping plates are provided above the two adjusting components, and a valve positioning groove is opened on the opposite surface of each set of clamping plates;

[0006] The bottom of the base plate is fixedly connected to the four sides of the base plate. A lifting component is provided behind the two fixed plates. Two drive blocks are provided at the bottom of the horizontal plate. The tops of the two drive blocks are fixedly connected to the bottoms of the two sets of sliders. A control component is provided at the bottom of the horizontal plate. The control component is located between the two drive blocks.

[0007] Preferably, the lifting assembly includes a connecting frame, and side plates are fixedly connected to the surfaces of the two fixed plates. A first motor is fixedly connected to the top of the side plates, and a screw is fixedly connected to the output end of the first motor through the side plates. One end of the screw passes through the connecting frame and is rotatably connected to the top of the base plate. The screw is driven to rotate by the first motor, which facilitates the lifting and lowering of the clamping plate to a suitable position to clamp the water supply valve. This makes it easier to move the larger water supply valve when it is replaced, saving time and effort.

[0008] Preferably, a push handle is fixedly connected to the surface of the base plate near the two fixed plates. The push handle is U-shaped, which makes it easier and more time-saving and labor-saving to move the maintenance auxiliary device by pushing the push handle.

[0009] Preferably, the adjusting component includes a fixed block, the bottom of which is fixedly connected to the top of a corresponding slider. A slot is provided on the surface of the fixed block, and a bidirectional lead screw is rotatably connected to the inner wall of the slot. A second motor is fixedly connected to the surface of the fixed block, and the output end of the second motor passes through the fixed block and extends into the inside of the slot, where it is fixedly connected to one end of the bidirectional lead screw. Two moving blocks are threadedly connected to the outside of the bidirectional lead screw, and the two moving blocks are fixedly connected to a corresponding clamping plate. When the bidirectional lead screw is driven to rotate by the second motor, the relative position of the clamping plate is adjusted, thereby clamping the water supply valve.

[0010] Preferably, the control component includes a third motor, which is fixedly connected to the bottom of the horizontal plate. The output end of the third motor is fixedly connected to a rotating plate. Two inclined plates are provided between the two ends of the rotating plate and the two driving blocks. The third motor can drive the rotating plate to rotate the inclined plates, which facilitates the movement of the driving blocks.

[0011] Preferably, one end of the two inclined plates is rotatably connected to the surface of the drive block, and the end of the two inclined plates away from the drive block is rotatably connected to the surface of the rotating plate.

[0012] Preferably, the first motor, the second motor, and the third motor are all self-locking motors, which have a self-locking function when stopped.

[0013] Preferably, the two fixing plates have through slots on their surfaces near the vertical grooves, and connecting blocks are slidably connected inside adjacent through slots. The connecting blocks are fixedly connected to the corresponding vertical rods, and the bottom of the connecting blocks is fixedly connected to the top of the connecting frame. Under the action of the connecting blocks, the vertical rods can be driven by the connecting frame, improving the ease of use.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. This utility model, by setting up a lifting component, connecting block, adjusting component and clamping plate, etc., realizes the position movement of the clamping plate under the drive of the bidirectional screw, and realizes the drive of the horizontal plate under the rotation of the screw, which facilitates clamping and disassembly when repairing water supply valves, making it more convenient for a single person to repair and replace water supply valves, saving the strength of manual construction and bringing convenience to maintenance personnel.

[0016] 2. By setting up control components, drive blocks and sliders, this utility model can adjust the clamping plate when the rotating plate drive bar is in action, which is convenient for clamping and fixing water supply valves of different sizes, thus improving the applicability of this maintenance auxiliary device. Attached Figure Description

[0017] Figure 1 This is a first-view perspective perspective view of an auxiliary device for water supply valve maintenance according to the present invention.

[0018] Figure 2 This is a second-view perspective perspective view of the auxiliary device for water supply valve maintenance according to this utility model;

[0019] Figure 3 This is a schematic diagram of the control component structure of a water supply valve maintenance auxiliary device according to the present invention;

[0020] Figure 4 This utility model Figure 1 Enlarged view of A in the middle;

[0021] Figure 5 This is a schematic diagram of the adjusting component structure of an auxiliary device for water supply valve maintenance according to the present invention.

[0022] In the diagram: 1. Base plate; 2. Horizontal plate; 3. Horizontal groove; 4. Vertical groove; 5. Push handle; 6. Vertical rod; 7. Connecting block; 8. Valve positioning groove; 9. Clamping plate; 10. First motor; 11. Adjusting assembly; 111. Moving block; 112. Fixed block; 113. Two-way lead screw; 114. Second motor; 115. Slot; 12. Screw; 13. Side plate; 14. Through groove; 15. Connecting frame; 16. Moving wheel; 17. Fixed plate; 18. Slider; 19. Inclined plate; 20. Third motor; 21. Drive block; 22. Rotating plate. Detailed Implementation

[0023] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0024] Please see Figures 1 to 4A water supply valve maintenance auxiliary device includes a base plate 1. Two fixed plates 17 are fixedly connected to the top of the base plate 1. Two vertical grooves 4 are opened on the opposite surfaces of the two fixed plates 17. Two vertical rods 6 are slidably connected to the inner sidewalls of the two vertical grooves 4, so that the vertical rods 6 can move stably inside the vertical grooves 4. A horizontal plate 2 is fixedly connected between the two sets of vertical rods 6. Two horizontal grooves 3 are symmetrically opened on the surface of the horizontal plate 2. Two sliders 18 are slidably connected to the inner sidewalls of the two horizontal grooves 3, so that the sliders 18 can slide stably inside the horizontal grooves 3. Two adjusting components 11 for clamping the water supply valve are provided on the top of the two sets of sliders 18. Two sets of clamping plates 9 are provided above the two adjusting components 11. A valve positioning groove 8 is opened on the opposite surface of each set of clamping plates 9, so as to realize the clamping of the water supply valve and facilitate maintenance.

[0025] The bottom of the base plate 1 is fixedly connected to the four sides of the bottom for easy movement. Lifting components are provided behind the two fixed plates 17. Two drive blocks 21 are provided at the bottom of the horizontal plate 2. The top of the two drive blocks 21 is fixedly connected to the bottom of the two sets of sliders 18. A control component is provided at the bottom of the horizontal plate 2, located between the two drive blocks 21. The first motor 10, the second motor 114 and the third motor 20 are all self-locking motors, which have a self-locking function when stopped. Through slots 14 are provided on the surface of the two fixed plates 17 near the vertical slots 4. Connecting blocks 7 are slidably connected inside adjacent through slots 14. The connecting blocks 7 are fixedly connected to the corresponding vertical rods 6. The bottom of the connecting blocks 7 is fixedly connected to the top of the connecting frame 15. Under the action of the connecting blocks 7, the vertical rods 6 can be driven by the connecting frame 15, improving the convenience of use.

[0026] like Figure 1 and Figure 2 As shown, the lifting assembly includes a connecting frame 15, and two fixed plates 17 are fixedly connected to a side plate 13. A first motor 10 is fixedly connected to the top of the side plate 13. The output end of the first motor 10 passes through the side plate 13 and is fixedly connected to a screw 12. One end of the screw 12 passes through the connecting frame 15 and is rotatably connected to the top of the base plate 1. The screw 12 is driven to rotate by the first motor 10, which facilitates the lifting and lowering of the clamping plate 9 to a suitable position to clamp the water supply valve. This makes it easier to move the larger water supply valve when it is replaced, saving time and effort. A push handle 5 is fixedly connected to the surface of the base plate 1 near the two fixed plates 17. The push handle 5 is U-shaped, which makes it easier to move the maintenance auxiliary device by pushing the push handle 5, saving time and effort.

[0027] like Figure 3 and Figure 5As shown, the adjusting assembly 11 includes a fixed block 112. The bottom of the fixed block 112 is fixedly connected to the top of the corresponding slider 18. A slot 115 is provided on the surface of the fixed block 112. A bidirectional lead screw 113 is rotatably connected to the inner wall of the slot 115. A second motor 114 is fixedly connected to the surface of the fixed block 112. The output end of the second motor 114 passes through the fixed block 112 and extends into the interior of the slot 115, where it is fixedly connected to one end of the bidirectional lead screw 113. Two moving blocks 111 are threadedly connected to the outside of the bidirectional lead screw 113. The two moving blocks 111 are fixedly connected to the corresponding clamping plate 9. The bidirectional lead screw 113 is driven by the second motor 114. When the lead screw 113 rotates, it adjusts the relative position of the clamping plate 9, which can clamp the water supply valve. The control component includes a third motor 20, which is fixedly connected to the bottom of the horizontal plate 2. The output end of the third motor 20 is fixedly connected to a rotating plate 22. Two inclined plates 19 are set between the two ends of the rotating plate 22 and the two drive blocks 21. The third motor 20 can drive the rotating plate 22 to rotate the inclined plates 19, which facilitates the movement of the drive blocks 21. One end of the two inclined plates 19 is rotatably connected to the surface of the drive blocks 21, and the end of the two inclined plates 19 away from the drive blocks 21 is rotatably connected to the surface of the rotating plate 22.

[0028] In use, this utility model first uses the push handle 5 to push the movable wheel 16 under the base plate 1 to the bottom of the water supply valve that needs to be inspected. Then, the first motor 10 is started, driving the screw 12 to rotate. The rotation of the screw 12 drives the connecting frame 15 to move, which in turn drives the connecting block 7 to move. The movement of the connecting block 7 then moves the vertical rod 6 inside the vertical groove 4. The movement of the vertical rod 6 drives the horizontal plate 2 to move, which moves the top clamping plate 9 between the water supply valves. When clamping the water supply valve for auxiliary inspection, the second motor 114 is turned on, driving the bidirectional lead screw 113 to rotate. After rotation, the movable block 111 can move, and the movable block 111 can drive the clamping plate 9 to move. The valve positioning groove 8 set between the clamping plates 9 can clamp the water supply valve. When performing auxiliary maintenance on water supply valves of different sizes, it is necessary to adjust the distance between the clamping plates 9, turn on the third motor 20, and the third motor 20 drives the rotating plate 22 to rotate. After the rotating plate 22 rotates, it can drive the inclined plate 19 to rotate. The rotation of the inclined plate 19 can move the driving block 21. The movement of the driving block 21 can make the slider 18 slide inside the transverse groove 3. Adjust the distance of the clamping plates 9 above the adjusting component 11 to facilitate the auxiliary clamping and maintenance of different water supply valves, making it more practical.

[0029] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A water supply valve maintenance auxiliary device comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with two fixed plates (17), two vertical grooves (4) are arranged on the opposite surfaces of the two fixed plates (17), two vertical rods (6) are slidably connected to the inner side walls of the two vertical grooves (4), the two groups of vertical rods (6) are fixedly connected with a horizontal plate (2), two horizontal grooves (3) are symmetrically arranged on the surface of the horizontal plate (2), two sliders (18) are slidably connected to the inner side walls of the two horizontal grooves (3), two adjusting assemblies (11) for clamping water valves are arranged on the top of the two groups of sliders (18), two groups of clamping plates (9) are arranged above the two adjusting assemblies (11), and valve positioning grooves (8) are arranged on the opposite surfaces of each group of clamping plates (9). The bottom of the bottom plate (1) is fixedly connected with a plurality of movable wheels (16), a lifting assembly is arranged behind the two fixed plates (17), two drive blocks (21) are arranged at the bottom of the horizontal plate (2), the top of the two drive blocks (21) is fixedly connected with the bottom of the two groups of sliders (18), and a control assembly is arranged at the bottom of the horizontal plate (2).

2. The water supply valve maintenance auxiliary device according to claim 1, characterized in that: The lifting assembly comprises a connecting frame (15), a side plate (13) is fixedly connected to the surfaces of the two fixed plates (17), a first motor (10) is fixedly connected to the top of the side plate (13), a screw rod (12) is fixedly connected to the output end of the first motor (10) and penetrates through the side plate (13), one end of the screw rod (12) penetrates through the connecting frame (15) and is rotatably connected with the top of the bottom plate (1), and the screw rod (12) is threadedly connected with the connecting frame (15).

3. The water supply valve servicing aid of claim 2, wherein: The surface of the bottom plate (1) close to the two fixed plates (17) is fixedly connected with a push handle (5), and the push handle (5) is arranged in a U shape.

4. The water supply valve servicing aid of claim 3, wherein: The adjusting assembly (11) comprises a fixed block (112), the bottom of the fixed block (112) is fixedly connected to the top of the corresponding slider (18), a groove (115) is arranged on the surface of the fixed block (112), a bidirectional screw rod (113) is rotatably connected to the inner side wall of the groove (115), a second motor (114) is fixedly connected to the surface of the fixed block (112), the output end of the second motor (114) penetrates through the fixed block (112) and extends into the inside of the groove (115) and is fixedly connected with one end of the bidirectional screw rod (113), and two moving blocks (111) are threadedly connected outside the bidirectional screw rod (113), and the two moving blocks (111) are fixedly connected with the corresponding clamping plates (9).

5. The water supply valve servicing aid of claim 4, wherein: The control assembly comprises a third motor (20), the third motor (20) is fixedly connected to the bottom of the horizontal plate (2), a rotating plate (22) is fixedly connected to the output end of the third motor (20), and two inclined plates (19) are arranged between the two ends of the rotating plate (22) and the two drive blocks (21).

6. The water supply valve servicing aid of claim 5, wherein: One end of two said inclined plates (19) is rotatably connected on the surface of the driving block (21), and the other end of two said inclined plates (19) is rotatably connected on the surface of the rotating plate (22) away from the driving block (21).

7. The water supply valve servicing aid of claim 6, wherein: The first motor (10), the second motor (114) and the third motor (20) are all self-locking motors.

8. The water supply valve maintenance assisting device according to claim 2, characterized by: Two said fixed plates (17) are provided with through grooves (14) penetrating through the surface close to the vertical groove (4), and adjacent said through grooves (14) are slidably connected with connecting blocks (7), and the connecting blocks (7) are fixedly connected with the corresponding vertical rods (6), and the bottom of the connecting block (7) is fixedly connected with the top of the connecting frame (15).

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