Novel regulating valve

Abstract

The utility model relates to the technical field of regulating valves, aims to solve the problems that in the prior art, an instrument on a valve body is prone to being collided and damaged, normal use of the valve body is affected, and a valve rotating handle is prone to deflection, and provides a novel regulating valve which comprises the valve body. The end, close to the valve body, of the rotating shaft is located in the valve body and meshed with the valve body. A first protection frame and a second protection frame are arranged on the two sides of the rotating shaft correspondingly and detachably clamped on the rotating shaft. A first clamping hole and a second clamping hole are formed in the top and the bottom of the joint of the first protection frame and the second protection frame respectively and are coaxial, and the rotating shaft is located on the axis of the first clamping hole and the axis of the second clamping hole. The utility model has the beneficial effects that the instrument on the valve body is not easy to damage, the valve body can be normally used conveniently, the valve rotating handle is not easy to deflect, and the service life of the instrument is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of governing valve, specifically, a kind of novel governing valve. BACKGROUND

[0002] At present, valve body is usually placed outside in use process, so that it lacks certain protection, so that the instrument on valve body is easy to be damaged by collision, thereby causing the damage of valve body, and further affecting the normal use of valve body, and valve handle is also easy to be bumped when being in the outside, thereby causing the deflection of valve handle, and affecting the use of valve body. SUMMARY

[0003] The utility model aims at providing a kind of novel governing valve, to solve the problem that the instrument on valve body is easy to be damaged by collision in prior art, affects the normal use of valve body and valve handle is easy to deflect.

[0004] The embodiment of the utility model is realized as follows:

[0005] The embodiment of the utility model provides a kind of novel governing valve, it includes valve body;

[0006] The top end of the valve body has a rotating shaft, one end of the rotating shaft near the valve body is located inside the valve body and is in mesh with the valve body;

[0007] The first protective frame and the second protective frame are respectively arranged on the two sides of the rotating shaft, and the first protective frame and the second protective frame are detachably clamped on the rotating shaft;

[0008] The top and bottom of the joint of the first protective frame and the second protective frame are respectively provided with a first clamping hole and a second clamping hole, the first clamping hole and the second clamping hole are coaxial with each other, and the rotating shaft is located on the axis of the first clamping hole and the second clamping hole.

[0009] When in use, the first protective frame and the second protective frame are clamped on the rotating shaft with the instrument, so that the rotating shaft is located on the axis of the first clamping hole and the second clamping hole, and the first protective frame and the second protective frame are fixed, thereby wrapping the instrument on the valve body.

[0010] The novel governing valve disclosed in the embodiment is provided with the first protective frame and the second protective frame, the instrument on the valve body is located between the first protective frame and the second protective frame by the mutual butt joint of the first protective frame and the second protective frame, thereby providing better protection for the instrument, and the novel governing valve has the beneficial effects of preventing the instrument on the valve body from being damaged by collision, facilitating the normal use of the valve body, preventing the deflection of the valve handle and prolonging the service life of the instrument.

[0011] Optionally, one end of the first protective frame close to the second protective frame is provided with a plurality of connecting rods, and the plurality of connecting rods are uniformly distributed on the one end of the first protective frame close to the second protective frame.

[0012] One end of the second protective frame away from the first protective frame is provided with a plurality of circular through holes matched with the plurality of connecting rods, and the plurality of connecting rods penetrate through the plurality of circular through holes.

[0013] The outer end of the plurality of connecting rods has an external thread, and a fastening nut is threadedly connected to the external thread of the plurality of connecting rods.

[0014] In this way, by penetrating the plurality of connecting rods through the plurality of circular through holes and locking the fastening nut on the external thread, the first protective frame and the second protective frame are connected to each other, and are wrapped on the shaft, and the instrument on the valve body is located between the first protective frame and the second protective frame, thereby providing better protection for the instrument and prolonging the service life of the instrument.

[0015] Optionally, an observation window is arranged at the connection between one end of the first protective frame and the second protective frame, and the observation window is provided with a transparent observation piece.

[0016] In this way, the observation window can facilitate the observation of the instrument state inside the first protective frame and the second protective frame by the staff, and the transparent observation piece can facilitate the observation, and can prevent dust, water and biological invasion, thereby ensuring the service life of the instrument.

[0017] Optionally, a support rod is arranged between the first protective frame and the valve body, one end of the support rod close to the first protective frame is fixedly connected to the outer side wall of the first protective frame, and the other end of the support rod close to the valve body is detachably connected to the outer wall of the valve body.

[0018] In this way, the support rod can fix the position of the combination of the first protective frame and the second protective frame, so that the first protective frame and the second protective frame can be clamped on the shaft without moving up and down, and have the function of limiting position.

[0019] Optionally, the end of the support rod close to the valve body has an arc-shaped fixing plate, the arc-shaped fixing plate is provided with a plurality of screws, and the plurality of screws penetrate through the arc-shaped fixing plate and are threadedly connected to the valve body.

[0020] In this way, the arc-shaped fixing plate is connected to the valve body through the plurality of screws, so that the arc-shaped fixing plate can be disassembled, and the first protective frame and the second protective frame are convenient to disassemble.

[0021] Optionally, the end of the shaft away from the valve body is fixedly connected with a ring-shaped handle.

[0022] Thus, the annular knob can drive the rotation of the rotating shaft, and the opening and closing of the valve body can be realized.

[0023] Optionally, a control assembly for controlling the rotation of the annular knob is arranged between the annular knob and the first protective frame.

[0024] Thus, the annular knob can be locked by the control assembly, so that the annular knob cannot be deflected by accidental impact, and the normal use of the valve body is ensured.

[0025] Optionally, the control assembly has a mounting plate, one side of the lower section of the mounting plate is bolted to the outer wall of the first protective frame, a through movable slot is formed in the mounting plate, the slot of the movable slot has a fixed rod upward, a movable plate is sleeved on the fixed rod, a spring is connected to one side of the movable plate close to the first protective frame, the spring is sleeved on the fixed rod, and one end of the spring away from the movable plate abuts against the slot wall of the movable slot.

[0026] A plurality of limiting holes are uniformly formed in the annular knob, a top rod is vertically and fixedly connected to the top surface of the movable plate, and the top rod is movably arranged in the limiting hole.

[0027] Thus, when the annular knob needs to be rotated, the movable plate in the movable slot of the mounting plate is pressed down, the movable plate slides along the fixed rod and compresses the spring, at this time, the top rod on the top surface of the movable plate moves downward and is separated from the limiting hole, so that the staff can rotate the annular knob, and then the valve body is controlled to work through the rotating shaft, when the annular knob does not need to be rotated, the movable plate is released, the movable plate moves upward under the elastic force of the spring, the top rod is arranged in the limiting hole, and then the annular knob is locked, so that the valve body is prevented from being deflected due to accidental impact of the annular knob.

[0028] Optionally, a connecting seat is arranged at the bottom of the valve body, and the connecting seat is fixedly connected to the valve body.

[0029] Thus, the connecting seat can be arranged according to the angle of the bottom surface of the valve body, and the valve body with different angles can be fixed.

[0030] Optionally, a base is arranged at one end of the connecting seat away from the valve body, one end of the connecting seat close to the base is vertically and fixedly connected to the base, and the bottom end of the base is serrated.

[0031] Therefore, the base bears the weight of the valve body, effectively supports the dead weight of the valve body, the bottom end of the base is provided in a zigzag shape, the contact area of the base with the ground is reduced, the corrosion of the base is slowed down, and the service life of the valve body is prolonged.

[0032] Optionally, the outer end of the movable plate is provided with a handle.

[0033] Therefore, the handle is provided to facilitate the staff to press down the movable plate, saving time and effort.

[0034] In summary, the novel regulating valve has the beneficial effects of preventing the instrument on the valve body from being damaged, facilitating the normal use of the valve body, preventing the valve handle from being deflected, and prolonging the service life of the instrument. BRIEF DESCRIPTION OF DRAWINGS

[0035] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0036] Figure 1 FIG. 1 is a structural schematic view of a novel regulating valve in the embodiments of the present application;

[0037] Figure 2 FIG. 2 is an enlarged schematic view of A in the embodiments of the present application; Figure 1

[0038] Figure 3 FIG. 3 is an exploded structural schematic view of the first protective frame and the second protective frame in the embodiments of the present application.

[0039] FIG. 1 is a structural schematic view of a novel regulating valve in the embodiments of the present application; DETAILED DESCRIPTION

[0040] ​In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0041] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0042] Embodiments

[0043] Referring to Figure 1 , Figure 2 and Figure 3 , the present embodiment proposes a novel regulating valve, comprising a valve body 1;

[0044] The top end of the valve body 1 has a rotating shaft 2, which is located inside the valve body 1 near one end of the valve body 1 and is in mesh with the valve body 1;

[0045] The two sides of the rotating shaft 2 are respectively provided with a first protective frame 3 and a second protective frame 4, which are detachably clamped on the rotating shaft 2;

[0046] The top and bottom of the joint of the first protective frame 3 and the second protective frame 4 are respectively provided with a first clamping hole 5 and a second clamping hole 6, which are coaxial with each other, and the rotating shaft 2 is located on the axis of the first clamping hole 5 and the second clamping hole 6.

[0047] In use, the first protective frame 3 and the second protective frame 4 are clamped on the rotating shaft 2 with instruments, so that the rotating shaft 2 is located on the axis of the first clamping hole 5 and the second clamping hole 6, and the instruments on the valve body 1 are wrapped by fixing the first protective frame 3 and the second protective frame 4.

[0048] The novel regulating valve disclosed in the present embodiment is provided with the first protective frame 3 and the second protective frame 4, which are in abutment with each other, so that the instruments on the valve body 1 are located between the first protective frame 3 and the second protective frame 4, thereby providing better protection for the instruments, and the novel regulating valve has the beneficial effects of preventing the instruments on the valve body 1 from being damaged, facilitating normal use of the valve body 1, preventing the valve handle from being deflected, and prolonging the service life of the instruments.

[0049] Referring to Figure 1 , Figure 2 andFigure 3 The first protective frame 3 is provided with a plurality of connecting rods 7 at one end close to the second protective frame 4, and the plurality of connecting rods 7 are uniformly distributed on the one end of the first protective frame 3 close to the second protective frame 4.

[0050] The second protective frame 4 is provided with a plurality of circular through holes 8 adapted to the plurality of connecting rods 7 at one end away from the first protective frame 3, and the plurality of connecting rods 7 penetrate through the plurality of circular through holes 8.

[0051] The outer end of the plurality of connecting rods 7 has an external thread 9, and a fastening nut 10 is threadedly connected to the external thread 9 of the plurality of connecting rods 7. By penetrating the plurality of connecting rods 7 through the plurality of circular through holes 8 and locking the plurality of connecting rods 7 on the external thread 9 by the fastening nut 10, the first protective frame 3 and the second protective frame 4 are connected to each other, and then wrapped on the rotating shaft 2. The instrument on the valve body 1 is located between the first protective frame 3 and the second protective frame 4, thereby providing better protection for the instrument and prolonging the service life of the instrument.

[0052] An observation window 11 is arranged at the connection of one end of the first protective frame 3 and the second protective frame 4, and the observation window 11 is provided with a transparent observation sheet 12. The observation window 11 can facilitate the staff to observe the instrument state inside the first protective frame 3 and the second protective frame 4. The transparent observation sheet 12 is not only convenient for perspective, but also can prevent dust, water and biological invasion, thereby ensuring the service life of the instrument.

[0053] Referring to Figure 1 , Figure 2 and Figure 3 , the first protective frame 3 is provided with a support rod 13 between the first protective frame 3 and the valve body 1. One end of the support rod 13 close to the first protective frame 3 is fixedly connected to the outer side wall of the first protective frame 3, and the other end of the support rod 13 close to the valve body 1 is detachably connected to the outer wall of the valve body 1. The support rod 13 can fix the position of the combination of the first protective frame 3 and the second protective frame 4, so that the first protective frame 3 and the second protective frame 4 can be clamped on the rotating shaft 2 without moving up and down, and have the function of limiting position.

[0054] One end of the support rod 13 close to the valve body 1 is provided with an arc-shaped fixing plate 14, and the arc-shaped fixing plate 14 is provided with a plurality of screws 15 penetrating through the arc-shaped fixing plate 14 and threadedly connected to the valve body 1. By the plurality of screws 15, the arc-shaped fixing plate 14 can be disassembled, thereby facilitating the disassembly of the first protective frame 3 and the second protective frame 4.

[0055] Referring to Figure 1 , Figure 2 and Figure 3 , the rotating shaft 2 is fixedly connected with a ring-shaped handle 16 at one end away from the valve body 1. The ring-shaped handle 16 can drive the rotating shaft 2 to rotate, thereby realizing the opening and closing of the valve body 1.

[0056] A control assembly 17 is arranged between the annular knob 16 and the first protective frame 3 for controlling the rotation of the annular knob 16. The annular knob 16 is locked by the control assembly 17 so as not to be deflected by accidental impact, thereby ensuring the normal use of the valve body 1.

[0057] The control assembly 17 has a mounting plate 18, one side of which is bolted to the outer wall of the first protective frame 3. A through active slot 19 is formed in the mounting plate 18. The slot of the active slot 19 has a fixed rod 20. The fixed rod 20 is sleeved with an active plate 21. The active plate 21 is connected with a spring 22 on the side close to the first protective frame 3. The spring 22 is sleeved on the fixed rod 20. The end of the spring 22 away from the active plate 21 abuts against the slot wall of the active slot 19. A plurality of limiting holes 23 are uniformly formed in the annular knob 16. A top rod 24 is vertically and fixedly connected to the top surface of the active plate 21. The top rod 24 is movably arranged in the limiting hole 23. When the annular knob 16 needs to be rotated, the active plate 21 inside the active slot 19 of the mounting plate 18 is pressed down. The active plate 21 slides along the fixed rod 20 and compresses the spring 22. At this time, the top rod 24 on the top surface of the active plate 21 moves downward and is separated from the limiting hole 23. This facilitates the rotation of the annular knob 16 by the staff, and further controls the valve body 1 to work through the rotating shaft 2. When the annular knob 16 does not need to be rotated, the active plate 21 is loosened. The active plate 21 moves upward under the elastic force of the spring 22. The top rod 24 is arranged in the limiting hole 23. This further facilitates the locking of the annular knob 16, avoiding the accidental impact of the annular knob 16 and causing the deflection of the valve body 1.

[0058] The bottom of the valve body 1 is provided with a connecting seat 25. The connecting seat 25 is fixedly connected to the valve body 1. The connecting seat 25 can be configured according to the angle of the bottom surface of the valve body 1, thereby facilitating the fixation of the valve body 1 with different angles.

[0059] The end of the connecting seat 25 away from the valve body 1 is provided with a base 26. The end of the connecting seat 25 close to the base 26 is vertically and fixedly connected to the base 26. The bottom end of the base 26 is sawtoothed 27. The base 26 bears the weight of the valve body 1 and effectively supports the dead weight of the valve body 1. At the same time, the bottom end of the base 26 is sawtoothed 27, which reduces the contact area of the base 26 with the ground, thereby slowing down the corrosion of the base 26 and prolonging the service life of the valve body 1.

[0060] The outer end of the active plate 21 has a handle 28. The handle 28 facilitates the staff to press down the active plate 21, saving time and effort.

[0061] Referring to Figure 1 , Figure 2 and Figure 3In the embodiment, the control instrument is protected by the first protection frame 3 and the second protection frame 4, so that the instrument is prevented from being damaged, wherein the first protection frame 3 and the second protection frame 4 are installed by passing the circular through hole 8 on the second protection frame 4 along the connecting rod 7, then the fastening nut 10 is screwed on the outer thread 9 of the connecting rod 7, so that the installation of the first protection frame 3 and the second protection frame 4 is completed, the first protection frame 3 and the valve body 1 are connected by the two ends of the supporting rod 13, so that the limiting of the first protection frame 3 and the second protection frame 4 is realized. The rotation of the annular handle 16 is controlled by the control assembly 17, so that the annular handle 16 is prevented from being knocked and deflected, so as to affect the use of the valve body 1.

[0062] Referring to Figure 1 、 Figure 2 and Figure 3 In the embodiment, in winter, the instrument can be anti-frozen by filling cotton in the first protection frame 3 and the second protection frame 4, so as to improve the durability of the valve body 1, the movable plate 21 is pushed up under the elastic force of the spring 22, so as to drive the top rod 24 to be inserted into the limiting hole 23, then the annular handle 16 is limited, so as to keep the stability of the annular handle 16.

[0063] The above only describes the preferred embodiments of the utility model, and is not used for limiting the utility model. For the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A novel regulating valve, characterized in that: it comprises a valve body (1); the top end of the valve body (1) is provided with a rotating shaft (2) which is located inside the valve body (1) near one end of the valve body (1) and is geared to the valve body (1); the two sides of the rotating shaft (2) are respectively provided with a first protective frame (3) and a second protective frame (4), the first protective frame (3) and the second protective frame (4) are detachably clamped on the rotating shaft (2); the top and bottom of the joint of the first protective frame (3) and the second protective frame (4) are respectively provided with a first clamping hole (5) and a second clamping hole (6), the first clamping hole (5) and the second clamping hole (6) are coaxial with each other, and the rotating shaft (2) is located on the axis of the first clamping hole (5) and the second clamping hole (6).

2. The novel regulating valve according to claim 1, characterized in that: the end of the first protective frame (3) close to the second protective frame (4) is provided with a plurality of connecting rods (7), and the plurality of connecting rods (7) are uniformly distributed on the end of the first protective frame (3) close to the second protective frame (4); the end of the second protective frame (4) away from the first protective frame (3) is provided with a plurality of circular through holes (8) adapted to the plurality of connecting rods (7), and the plurality of connecting rods (7) penetrate through the plurality of circular through holes (8); the outer end of the plurality of connecting rods (7) is provided with an external thread (9), and the external thread (9) of the plurality of connecting rods (7) is threadedly connected with a fastening nut (10).

3. The novel regulating valve according to claim 1, characterized in that: an observation window (11) is formed at the joint of one end of the first protective frame (3) and the second protective frame (4), and the observation window (11) is provided with a transparent observation sheet (12).

4. The novel regulating valve according to claim 1, characterized in that: a support rod (13) is arranged between the first protective frame (3) and the valve body (1), one end of the support rod (13) close to the first protective frame (3) is fixedly connected to the outer side wall of the first protective frame (3), and the other end of the support rod (13) close to the valve body (1) is detachably connected to the outer wall of the valve body (1).

5. The novel regulating valve according to claim 4, characterized in that: the end of the support rod (13) close to the valve body (1) is provided with an arc-shaped fixing plate (14), the arc-shaped fixing plate (14) is provided with a plurality of screws (15), and the plurality of screws (15) penetrate through the arc-shaped fixing plate (14) and are threadedly connected to the valve body (1).

6. The novel regulating valve according to claim 1, characterized in that: the end of the rotating shaft (2) away from the valve body (1) is fixedly connected with a ring-shaped rotating handle (16).

7. The novel regulating valve according to claim 6, characterized in that: a control assembly (17) for controlling the rotation of the ring-shaped rotating handle (16) is arranged between the ring-shaped rotating handle (16) and the first protective frame (3). ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 8. The novel regulating valve according to claim 7, characterized in that: The control assembly (17) has a mounting plate (18), one side of the lower section of the mounting plate (18) is bolted on the outer wall of the first protective frame (3), a through movable slot (19) is opened on the mounting plate (18), a fixed rod (20) is arranged in the movable slot (19), a movable plate (21) is sleeved on the fixed rod (20), a spring (22) is connected on the side of the movable plate (21) close to the first protective frame (3), the spring (22) is sleeved on the fixed rod (20), and one end of the spring (22) away from the movable plate (21) abuts against the slot wall of the movable slot (19); A plurality of limiting holes (23) are uniformly opened on the annular rotating handle (16), and a top rod (24) is vertically and fixedly connected to the top surface of the movable plate (21) and can be movably arranged in the limiting hole (23).

9. The novel regulating valve according to claim 1, characterized in that: The bottom of the valve body (1) is provided with a connecting seat (25), and the connecting seat (25) is fixedly connected to the valve body (1).

10. The novel regulating valve according to claim 9, characterized in that: One end of the connecting seat (25) away from the valve body (1) is provided with a base (26), one end of the connecting seat (25) close to the base (26) is vertically and fixedly connected to the base (26), and the bottom end of the base (26) is serrated (27).

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