Remote control valve

Abstract

The utility model discloses a remote control valve, which relates to the field of valves and comprises an electrically operated valve body, first connecting pipes are connected to the left side and the right side of the electrically operated valve body, second connecting pipes are connected to the other ends of the first connecting pipes, connecting flanges are connected to the other ends of the second connecting pipes, and a bottom plate is arranged at the bottom of the electrically operated valve body. The top of the bottom plate is connected with a lead screw through a bearing, the top of the lead screw is connected with a threaded cylinder, the top of the threaded cylinder is connected with a fixing cylinder through a bearing, the top of the fixing cylinder is connected with the bottom of the electric valve body, and threads are arranged on the outer side of the threaded cylinder. According to the electric valve, the first end face gear is meshed with the second end face gear, at the moment, the height of the electric valve body can be adjusted, on the contrary, the first end face gear is separated from the second end face gear, at the moment, the two second connecting pipes can be controlled to extend, and therefore pipelines with insufficient lengths can be connected.

Description

Technical Field

[0001] The utility model relates to the field of valves, in particular to a remote control valve. Background Art

[0002] The main body of the electric valve is an industrial device controlled by electromagnetics. It is an automated basic component used to control fluids. During installation, the water inlet and outlet of the valve are connected to the pipeline respectively, and the transportation of the pipeline can be electrically controlled through the main body of the electric valve.

[0003] At present, when installing a valve, two pipes need to be installed on the left and right sides of the valve respectively. Since the positions of the two pipes are mostly fixed, when the height of the valve is insufficient, a pad needs to be placed at the bottom of the valve to increase the height of the valve, which is too inconvenient and will affect the stability of the valve.

[0004] Therefore, it is necessary to invent a remote control valve to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a remote control valve to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a remote control valve, comprising an electric valve body, the left and right sides of the electric valve body are connected to a first connecting pipe, the other end of the first connecting pipe is connected to a second connecting pipe, the other end of the second connecting pipe is connected to a connecting flange, a bottom plate is provided at the bottom of the electric valve body, the top of the bottom plate is connected to a screw rod through a bearing, the top of the screw rod is connected to a threaded barrel, the top of the threaded barrel is connected to a fixed barrel through a bearing, the top of the fixed barrel is connected to the bottom of the electric valve body, a thread is provided on the outside of the threaded barrel, the outside of the threaded barrel is threadedly connected to a moving block, the left and right sides of the moving block are connected to a push rod, the other end of the push rod is connected to the bottom of the second connecting pipe, and an opening and closing assembly is provided in the fixed barrel.

[0007] Preferably, a rotating block is fixedly connected to the outer wall of the screw rod.

[0008] Preferably, a sealing gasket is provided on the outer side of the second connecting pipe, and the specific material of the sealing gasket is rubber.

[0009] Preferably, two limiting rods are connected to the top of the bottom plate, and limiting cylinders are connected to the front and rear sides of the fixed cylinder, and the limiting cylinders are slidably arranged with the limiting rods.

[0010] Preferably, the opening and closing assembly includes a spring connected to the fixed cylinder, the bottom of the spring is connected to a locking block, the bottom of the locking block is connected to a first end face gear, the top of the threaded cylinder is connected to a second end face gear, a threaded hole is provided on the side wall of the locking block, and a bolt is threadedly connected in the threaded hole, and a strip opening corresponding to the bolt is provided on the side wall of the fixed cylinder.

[0011] Technical effects and advantages of the utility model:

[0012] By turning the bolt, the bolt is loosened, the spring pushes the locking block, and the locking block pushes the first end face gear, so that the first end face gear is meshed with the second end face gear, thereby locking the threaded tube. At this time, by turning the screw rod, the screw rod drives the threaded tube to move, and the threaded tube pushes the electric valve body, and the height of the electric valve body can be adjusted. Conversely, the first end face gear is separated from the second end face gear. At this time, by turning the screw rod, the screw rod drives the threaded tube to rotate, and the threaded tube drives the moving block to move when rotating, and the moving block pushes the two pushing rods, and the pushing rods push the second connecting pipes, which can control the two second connecting pipes to extend, so that pipes with insufficient length can be connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A schematic cross-sectional structure diagram of ;

[0015] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0016] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of part B.

[0017] In the figure: 1. electric valve body; 2. first connecting pipe; 3. second connecting pipe; 4. connecting flange; 5. bottom plate; 6. screw rod; 7. threaded cylinder; 8. fixed cylinder; 9. moving block; 10. pushing rod; 11. opening and closing assembly; 111. spring; 112. locking block; 113. first end face gear; 114. second end face gear; 115. bolt; 12. rotating block; 13. limit rod; 14. limit cylinder. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in 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 in 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.

[0019] The utility model provides Figure 1-4 A remote control valve shown in the figure includes an electric valve body 1, the left and right sides of the electric valve body 1 are connected to a first connecting pipe 2, the other end of the first connecting pipe 2 is connected to a second connecting pipe 3, the other end of the second connecting pipe 3 is connected to a connecting flange 4, a bottom plate 5 is arranged at the bottom of the electric valve body 1, a screw rod 6 is connected to the top of the bottom plate 5 through a bearing, a threaded cylinder 7 is connected to the top of the screw rod 6, a fixed cylinder 8 is connected to the top of the threaded cylinder 7 through a bearing, the top of the fixed cylinder 8 is connected to the bottom of the electric valve body 1, a thread is arranged on the outer side of the threaded cylinder 7, a moving block 9 is threadedly connected to the outer side of the threaded cylinder 7, a push rod 10 is connected to the left and right sides of the moving block 9, the other end of the push rod 10 is connected to the bottom of the second connecting pipe 3, and an opening and closing component 11 is arranged in the fixed cylinder 8.

[0020] The outer wall of the screw rod 6 is fixedly connected with a rotating block 12 , and the screw rod 6 can be conveniently driven to rotate by rotating the rotating block 12 .

[0021] A sealing gasket is arranged on the outer side of the second connecting pipe 3 , and the specific material of the sealing gasket is rubber, which can conveniently increase the sealing performance of the second connecting pipe 3 .

[0022] Two limiting rods 13 are connected to the top of the bottom plate 5, and limiting cylinders 14 are connected to the front and rear sides of the fixed cylinder 8. The limiting cylinder 14 and the limiting rod 13 are slidably arranged. The setting of the limiting rod 13 can facilitate the limiting of the electric valve body 1.

[0023] The opening and closing assembly 11 includes a spring 111 connected to the fixed cylinder 8, a locking block 112 is connected to the bottom of the spring 111, a first end face gear 113 is connected to the bottom of the locking block 112, a second end face gear 114 is connected to the top of the threaded cylinder 7, a threaded hole is provided on the side wall of the locking block 112, and a bolt 115 is threadedly connected in the threaded hole, and a strip opening corresponding to the bolt 115 is provided on the side wall of the fixed cylinder 8. By rotating the bolt 115, the bolt 115 is loosened, the spring 111 pushes the locking block 112, and the locking block 112 pushes the first end face gear 113, so that the first end face gear 113 and the second end face gear 114 are connected. The end face gears 114 are meshed with each other, thereby locking the threaded barrel 7. At this time, by rotating the screw rod 6, the screw rod 6 drives the threaded barrel 7 to move, and the threaded barrel 7 pushes the electric valve body 1, so that the height of the electric valve body 1 can be adjusted. Conversely, the first end face gear 113 is separated from the second end face gear 114. At this time, by rotating the screw rod 6, the screw rod 6 drives the threaded barrel 7 to rotate, and the threaded barrel 7 drives the moving block 9 to move when rotating, and the moving block 9 pushes the two pushing rods 10, and the pushing rods 10 push the second connecting pipes 3, which can control the two second connecting pipes 3 to extend, so that pipelines with insufficient length can be connected.

[0024] Working principle of this utility model:

[0025] By rotating the bolt 115, the bolt 115 is loosened, the spring 111 pushes the locking block 112, and the locking block 112 pushes the first end face gear 113, so that the first end face gear 113 is meshed with the second end face gear 114, thereby locking the threaded tube 7. At this time, by rotating the screw rod 6, the screw rod 6 drives the threaded tube 7 to move, and the threaded tube 7 pushes the electric valve body 1, and the height of the electric valve body 1 can be adjusted. Conversely, the first end face gear 113 is separated from the second end face gear 114. At this time, by rotating the screw rod 6, the screw rod 6 drives the threaded tube 7 to rotate, and the threaded tube 7 drives the moving block 9 to move when rotating, and the moving block 9 pushes the two pushing rods 10, and the pushing rod 10 pushes the second connecting pipe 3, which can control the two second connecting pipes 3 to extend, so that the pipeline with insufficient length can be connected.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 remote control valve, comprising an electric valve body, characterized in that: The left and right sides of the electric valve body are connected to the first connecting pipe, the other end of the first connecting pipe is connected to the second connecting pipe, the other end of the second connecting pipe is connected to the connecting flange, the bottom of the electric valve body is provided with a base plate, the top of the base plate is connected to a screw rod through a bearing, the top of the screw rod is connected to a threaded cylinder, the top of the threaded cylinder is connected to a fixed cylinder through a bearing, the top of the fixed cylinder is connected to the bottom of the electric valve body, the outer side of the threaded cylinder is provided with a thread, the outer side of the threaded cylinder is threadedly connected to a moving block, the left and right sides of the moving block are connected to a push rod, the other end of the push rod is connected to the bottom of the second connecting pipe, and an opening and closing component is provided in the fixed cylinder.

2. A remote control valve according to claim 1, characterized in that: The outer wall of the screw rod is fixedly connected with a rotating block.

3. A remote control valve according to claim 1, characterized in that: A sealing gasket is arranged on the outer side of the second connecting pipe, and the specific material of the sealing gasket is rubber.

4. A remote control valve according to claim 1, characterized in that: The top of the bottom plate is connected to two limiting rods, and the front and rear sides of the fixed cylinder are both connected to limiting cylinders, and the limiting cylinders are slidably arranged with the limiting rods.

5. A remote control valve according to claim 1, characterized in that: The opening and closing assembly includes a spring connected to the fixed cylinder, the bottom of the spring is connected to a locking block, the bottom of the locking block is connected to a first end face gear, the top of the threaded cylinder is connected to a second end face gear, a threaded hole is provided on the side wall of the locking block, and a bolt is threadedly connected in the threaded hole, and a strip opening corresponding to the bolt is provided on the side wall of the fixed cylinder.

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