CN220727262U - High-strength high-pilot valve door fitting - Google Patents

Abstract

The utility model discloses a high-strength high-pilot valve door fitting, which comprises a protective cover, wherein a sliding hole is formed in the side wall of the protective cover, a fixed cylinder is arranged in a right sliding connection mode, the fixed cylinder penetrates through the protective cover, a control nut is sleeved on the outer side of the fixed cylinder in a threaded mode, the control nut is arranged on the left side of the protective cover in a contact connection mode, a plurality of thread grooves are formed in the right side of the protective cover in the circumferential direction, a threaded rod is sleeved in the thread grooves in a threaded mode, the threaded rod penetrates through the thread grooves, a return frame is arranged on one side, far from the thread grooves, of the threaded rod in a rotating mode, the right side of the return frame is arranged in a penetrating mode, a fixed rod is fixedly connected in the return frame, a rotating rod is sleeved on the outer side of the fixed rod in a rotating mode, and the rotating rod penetrates through the return frame. The utility model can better complete the protection and storage operation of the lead, has simple integral operation, quick installation and disassembly and good practical effect.

Description

High-strength high-pilot valve door fitting

Technical Field

The utility model relates to the technical field of valve accessories, in particular to a high-strength high-pilot valve accessory.

Background

The valve is a pipeline accessory for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, is a control component in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflow pressure relief and the like, and can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive mediums, slurry, oil products, liquid metal, radioactive mediums and the like.

In the use of valve, can often cooperate other multiple different valve accessories to use, in the use of valve, in order to better protection wherein various control lines, often utilize the sticky tape to carry out sealed save operation with the wire is whole, overall cost is lower, the protection effect is better, but, utilize the sticky tape to protect the operation, the installation is comparatively loaded down with trivial details with the dismantlement operation to in-process of dismantling, still often cause certain injury to the wire wherein, influence the normal work of wire, consequently, provide a high pilot valve door accessory of high strength.

Disclosure of Invention

The utility model aims to solve the defects existing in the prior art, such as: the whole wire is sealed and preserved by using the adhesive tape, the mounting and dismounting operations are more complicated, and certain damage is often caused to the wire in the mounting and dismounting process, so that the normal work of the wire is affected, and the high-strength high-pilot valve door fitting is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a high pilot valve door accessory of excel in, includes the protection casing, the lateral wall of protection casing is equipped with the slide hole, smooth Kong Nazuo right sliding connection is equipped with fixed section of thick bamboo, fixed section of thick bamboo runs through in the protection casing setting, fixed section of thick bamboo's outside thread bush is equipped with control nut, control nut is located the left side of protection casing and protection casing contact connection setting, the right side circumference of protection casing is equipped with a plurality of thread grooves, a plurality of thread groove internal thread cover is equipped with the threaded rod, the threaded rod runs through in the thread groove setting, one side rotation connection that the thread groove was kept away from to the threaded rod is equipped with the back form frame, the right side of back form frame is penetrating to be set up, fixed connection is equipped with the dead lever in the back form frame, the outside rotation cover of dead lever is equipped with the dwang, the dwang runs through in back form frame setting, one side fixedly connected with the contact plate that the dead lever was kept away from to the dwang.

Preferably, the outside thread bush of threaded rod is equipped with the contact nut, contact nut and protection casing contact connection set up, the inside screw thread of contact nut and the inside screw thread of thread groove revolve to opposite setting.

Preferably, a rubber pad is fixedly connected to one side, away from the rotating rod, of the contact plate.

Preferably, the fixed cylinder is internally provided with a plurality of fixed plates in a fixed connection manner, the fixed cylinder is internally provided with a movable plate, the movable plate is arranged on the upper sides of the plurality of fixed plates, the movable plate is fixedly connected with a plurality of arc plates on the lower sides, and the arc plates and the fixed plates are arranged in a staggered manner.

Preferably, the upper side of the movable plate is rotatably connected with a control rod, a control hole is formed in the upper side of the fixed cylinder, and the control rod penetrates through the control hole and is in threaded connection with the control hole.

Preferably, one end of the control rod, which is far away from the moving plate, is fixedly connected with a rotating plate.

Preferably, the right side of the fixed cylinder is fixedly connected with a soft cushion.

Compared with the prior art, the utility model has the beneficial effects that: utilize fixed section of thick bamboo, accomplish the simple storage operation to the wire, cooperate between utilizing fixed plate and arc, accomplish the fixed operation of centre gripping restriction to the wire, then under the effect of protection casing, contact plate, accomplish the fixed operation of simple restriction to fixed section of thick bamboo again, in the installation of foretell, can carry out corresponding adjustment operation according to actual behavior, and then adapt to more different valves, whole easy operation, the installation is quick with the dismantlement, and the practical effect is good.

Drawings

FIG. 1 is a schematic illustration of a high strength, high pilot valve door fitting according to the present utility model;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic side view of a high strength, high pilot valve fitting of the present utility model.

In the figure: the device comprises a fixed cylinder 1, a protective cover 2, a control nut 3, a thread groove 4, a threaded rod 5, a square frame 6, a fixed rod 7, a rotating rod 8, a contact plate 9, a contact nut 10, a fixed plate 11, a moving plate 12, an arc-shaped plate 13, a control hole 14, a control rod 15 and a sliding hole 16.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a high-strength high-pilot valve door fitting comprises a protective cover 2, wherein a slide hole 16 is arranged on the side wall of the protective cover 2, a fixed cylinder 1 is arranged in the slide hole 16 in a left-right sliding manner, the fixed cylinder 1 is arranged in a penetrating manner through the protective cover 2, a soft cushion is fixedly connected on the right side of the fixed cylinder 1, the fixed cylinder 1 is tightly connected with a corresponding valve, a control nut 3 is sleeved on the outer side of the fixed cylinder 1 in a threaded manner, the control nut 3 is arranged on the left side of the protective cover 2 in a contact connection manner with the protective cover 2, a plurality of thread grooves 4 are circumferentially arranged on the right side of the protective cover 2, a threaded rod 5 is sleeved in the plurality of thread grooves 4 in a threaded manner, the threaded rod 5 penetrates through the thread grooves 4, a square frame 6 is rotatably connected on one side of the threaded rod 5 away from the thread grooves 4, the right side of the square frame 6 is arranged in a penetrating manner, a fixed rod 7 is fixedly connected in the square frame 6, the outside rotation cover of the fixed rod 7 is provided with a rotating rod 8, the rotating rod 8 penetrates through the mold-returning frame 6, one side of the rotating rod 8 far away from the fixed rod 7 is fixedly connected with a contact plate 9, the outside thread cover of the threaded rod 5 is provided with a contact nut 10, the contact nut 10 is in contact connection with the protective cover 2, threads inside the contact nut 10 and threads inside the thread groove 4 are oppositely arranged, the connection between the threaded rod 5 and the thread groove 4 is tighter, one side of the contact plate 9 far away from the rotating rod 8 is fixedly connected with a rubber pad, the integral friction force of the contact plate 9 is improved, the lower side of the fixed cylinder 1 is fixedly connected with a plurality of fixed plates 11, the fixed cylinder 1 is internally provided with a movable plate 12, the movable plate 12 is arranged on the upper side of the plurality of fixed plates 11, the lower side of the movable plate 12 is fixedly connected with a plurality of arc plates 13, the arc plates 13 are staggered with the fixed plates 11, utilize cooperatees between fixed plate 11 and the arc 13, accomplish the fixed operation of centre gripping restriction to corresponding wire, the upside rotation of movable plate 12 is connected and is equipped with control lever 15, the upside is equipped with control hole 14 in the fixed section of thick bamboo 1, control lever 15 runs through in control hole 14 and control hole 14 threaded connection setting, utilize cooperatees between control lever 15 and the control hole 14, accomplish the removal control operation to movable plate 12, the one end fixed connection that movable plate 12 was kept away from to control lever 15 is equipped with the rotor plate, the rotation control operation to control lever 15 can be better accomplished.

In the utility model, when the protection operation is needed to be carried out on the lead of the valve, the specific operation is as follows: the wire to be protected passes through the fixed cylinder 1, so that the fixed cylinder 1 and the valve are in contact connection, then the rotating plate is rotated, the rotating plate drives the control rod 15 to rotate, the control rod 15 drives the moving plate 12 to move downwards, the moving plate 12 drives the corresponding arc plate 13 to move downwards until the fixed plate 11, the wire and the arc plate 13 are in close contact connection, the threaded rod 5 is rotated until the position of the contact plate 9 meets the working requirement, the contact nut 10 is rotated until the contact nut 10 and the protective cover 2 are in contact connection, the protective cover 2 is moved until the contact plate 9 and the valve are in clamping contact connection, the control nut 3 is rotated until the control nut 3 and the protective cover 2 are in contact connection, and then the protection operation of the wire of the valve is completed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a high pilot valve door accessory of excels in, includes protection casing (2), its characterized in that, the lateral wall of protection casing (2) is equipped with slide hole (16), sliding connection is equipped with fixed section of thick bamboo (1) about in slide hole (16), fixed section of thick bamboo (1) run through in protection casing (2) setting, the outside thread bush of fixed section of thick bamboo (1) is equipped with control nut (3), control nut (3) are located the left side of protection casing (2) and protection casing (2) contact connection setting, the right side circumference of protection casing (2) is equipped with a plurality of screw thread groove (4), a plurality of screw thread groove (4) internal thread bush is equipped with threaded rod (5), threaded rod (5) run through in screw thread groove (4) setting, one side rotation connection of threaded rod (5) is equipped with back type frame (6), the right side of back type frame (6) is penetrating the setting, fixed connection is equipped with dead lever (7) in back type frame (6), the outside rotation cover of dead lever (7) is equipped with dwang (8), dwang (8) are kept away from in back type frame (8) setting up in fixed plate (9).

2. The high-strength high-pilot valve door fitting according to claim 1, wherein a contact nut (10) is sleeved on the outer side thread of the threaded rod (5), the contact nut (10) is in contact connection with the protective cover (2), and threads in the contact nut (10) and threads in the thread groove (4) are oppositely arranged.

3. A high-strength high-pilot valve door fitting according to claim 1, characterized in that the side of the contact plate (9) remote from the swivel lever (8) is fixedly connected with a rubber pad.

4. The high-strength high-pilot valve door fitting according to claim 1, wherein a plurality of fixing plates (11) are fixedly connected to the inner lower side of the fixing cylinder (1), a moving plate (12) is arranged in the fixing cylinder (1), the moving plate (12) is arranged on the upper side of the plurality of fixing plates (11), a plurality of arc plates (13) are fixedly connected to the lower side of the moving plate (12), and the arc plates (13) and the fixing plates (11) are arranged in a staggered mode.

5. The high-strength high-pilot valve door fitting according to claim 4, wherein a control rod (15) is rotatably connected to the upper side of the moving plate (12), a control hole (14) is formed in the upper side of the inner side of the fixed cylinder (1), and the control rod (15) is arranged in a threaded connection through the control hole (14) and the control hole (14).

6. A high-strength high-pilot valve door fitting according to claim 5, characterized in that the end of the control lever (15) remote from the moving plate (12) is fixedly connected with a rotating plate.

7. A high strength high pilot valve door fitting according to claim 1, characterized in that the right side of the stationary drum (1) is fixedly connected with a soft cushion.