CN217345360U

CN217345360U - Electricity liquid accuse valve cluster detaching device

Info

Publication number: CN217345360U
Application number: CN202221272132.6U
Authority: CN
Inventors: 杨少春; 马利; 刘克; 刘杰; 王之政; 李文杰; 何超; 朱学兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-09-02
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses an electrohydraulic valve string disassembling device, which comprises a first fixed connecting component and a limiting component, wherein the first fixed connecting component is fixedly connected on the left side position of the upper end of the limiting component, the safety performance is improved by the matching use of two fixed connecting components and the limiting component, a down-pressing slide plate is arranged at the lower end of the limiting component by the upper part in the middle of the limiting component and the fixed connecting post, when in use, the down-pressing slide plate presses the spring by an operating handle to press down, when in loosening, the spring naturally recovers to the original position by elasticity, when disassembling of the next valve, when the pressing force needs to be adjusted, only a fixed nut and a fastening gasket need to be loosened to move the fixed nut on the upper end of the fixed connecting post, so that the pressing force can be changed, through the first fixed connecting component, the second fixed connecting component and the limiting component, effectively preventing the valve sleeve from popping out to hurt people and obviously improving the safety performance.

Description

Electricity liquid accuse valve cluster detaching device

Technical Field

The utility model relates to a disassemble apparatus technical field, concretely relates to electrohydraulic control valve cluster detaching device.

Background

The hydraulic control valve is advanced pipeline control equipment at home and abroad, is mainly installed at the inlet of a hydraulic turbine of a hydropower station and is used as a hydraulic turbine inlet valve; or the hydraulic control valve string disassembling device is arranged at the water pump outlet of various pump stations such as water conservancy, electric power, water supply and drainage and the like, the functions of a check valve and a gate valve are replaced, the inner part of a small valve sleeve in the valve string cannot be cleaned, an inner sealing ring and a spring need to be replaced, otherwise, the sealing performance is insufficient, and the hydraulic control valve string disassembling device is needed.

At present, the device is demolishd to current valve cluster needs to use at fixed position, can't satisfy portable condition, and uses comparatively clumsily, disassembles the pulling force that the mode used a spring, comparatively difficultly disassembles mould position unstability in the installation, causes the damage to valve cluster internal seal circle and hydraulic component easily, and the valve barrel easily pops out and hinders people, has the problem of certain potential safety hazard. SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a electrohydraulic control valve cluster detaching device to propose the inconvenient carrying of current valve cluster detaching device in solving above-mentioned background art, use clumsily, dismantle the process and stabilize easily and cause the damage to valve cluster internal member inadequately, and the valve barrel easily pops out and hinders the people, has the problem of certain potential safety hazard.

In order to achieve the above purpose, the utility model provides a following technical scheme: electro-hydraulic control valve cluster detaching device, including first fixed connection subassembly and spacing subassembly, first fixed connection subassembly installation fixed connection is on the upper end left side position of spacing subassembly, first fixed connection subassembly's right-hand member is located and is provided with the fixed connection subassembly of second on the spacing subassembly, be provided with operating handle in the middle of the inboard of spacing subassembly, operating handle's lower extreme is located and is provided with down the slide on first fixed connection subassembly and the fixed connection subassembly of second, first fixed connection subassembly and the fixed connection subassembly's of second bottom is provided with unable adjustment base.

Wherein, first fixed connection components includes spring, fastening gasket, fixation nut and fixed connection post, fixed connection capital end outside a week is provided with fixation nut, the fixation nut lower extreme is located fixed connection post and is provided with the fastening gasket, the fastening gasket lower extreme is provided with the spring, fixed connection post's mid portion erection joint is on spacing subassembly, and the bottom is installed on unable adjustment base.

Wherein, the slide of pushing down includes buckle mould board, valve cluster standing groove, fastening bolt, corrosion resistant plate and first round hole, the corrosion resistant plate bottom is provided with buckle mould board, buckle mould board and corrosion resistant plate junction both sides are provided with fastening bolt, the fastening bolt rear end is located and is provided with first round hole on the corrosion resistant plate, corrosion resistant plate front end inboard is provided with valve cluster standing groove, the corrosion resistant plate is connected on first fixed connection components and second fixed connection components through first round hole.

The limiting assembly comprises a second round hole, a fixed limiting block and a rotating shaft, the two ends of the rotating shaft are provided with the fixed limiting blocks, the inner sides of the upper ends of the fixed limiting blocks are provided with the second round hole, and the fixed limiting blocks are connected to the first fixed connecting assembly and the second fixed connecting assembly through the second round holes.

Wherein, unable adjustment base and first fixed connection subassembly pass through the mode connection installation of screw thread rotation, just first fixed connection subassembly erection joint is on unable adjustment base's upper end left side position.

Wherein, first fixed connection subassembly and spacing subassembly are connected the installation through the welded mode, just spacing subassembly erection joint is on first fixed connection subassembly's upper end intermediate position.

The first fixing and connecting assembly and the second fixing and connecting assembly are identical in size and shape, and are installed at equal intervals and in parallel and fixed at the upper end of the fixing base.

To sum up, owing to adopted above-mentioned technique, the beneficial effects of the utility model are that:

1. in the utility model, the safety performance is improved by the matching use of the two fixed connecting components and the limiting component, when the first fixed connecting component is installed, firstly, the screw thread at the bottom end of the fixed connecting post is convenient for the rotary connection on the fixed base, then the limiting component is installed and the middle of the fixed connecting post is leaned on the upper part, the press-down sliding plate is installed at the lower end of the limiting component, when in use, the press-down sliding plate is pressed by the operating handle to press down the spring, when in loosening, the spring naturally recovers to the original position by elasticity, when the next valve is disassembled, when the press-down force is needed to be adjusted, only the fixed nut and the fastening gasket need to be loosened, the fixed nut is moved at the upper end of the fixed connecting post, thereby the length of the press is changed, the press-down force can be changed, in use, through the first fixed connecting component, the second fixed connecting component and the limiting component, effectively preventing the valve sleeve from popping out to hurt people and remarkably improving the safety performance.

2. In the utility model, the valve is easy to be disassembled and is convenient to be cleaned and replaced by matching the press-down sliding plate, the first fixing and connecting component and the second fixing and connecting component, when the press-down sliding plate is installed, the first round hole at the upper end of the stainless steel plate is respectively sleeved with the first fixing and connecting component and the second fixing and connecting component, so that the valve is more convenient to be installed by connecting and installing in a sleeving way, the fastening bolt is loosened, thereby the buckle die plate can be adjusted, the valve string placing groove is suitable for the valve string needing to be disassembled, when the valve is used, the valve string placing groove is placed in the valve string placing groove, then the operating handle is pressed, the operating handle presses the stainless steel plate, the stainless steel plate presses the valve sleeve, the inner small valve sleeve is released from the pressure restriction from the valve sleeve, and the hydraulic elements such as the small valve sleeve and the sealing ring are taken out, cleaning and replacing.

3. The utility model discloses in, the dismounting device is whole pleasing to the eye, and easy operation is easy to be handed, lightly carries, effectively solves to disassemble the installation and only uses and one set of device can only demolish the drawback of installation a valve cluster in fixed place, utilizes lever principle to push down the handle, has saved personnel's operation physical power, greatly improves work efficiency.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of the electrohydraulic control valve string disassembling device of the present invention;

fig. 2 is a schematic structural view of a first fixing and connecting assembly of the electrohydraulic control valve string disassembling device of the present invention;

fig. 3 is a schematic structural view of a pressing slide plate of the electrohydraulic control valve string disassembling device of the present invention;

fig. 4 is the utility model discloses electric pilot operated valve cluster detaching device's spacing subassembly structural schematic.

In the figure: 1. a fixed base; 2. a first stationary connection assembly; 21. a spring; 22. fastening a gasket; 23. fixing a nut; 24. fixing a connecting column; 3. a second stationary connection assembly; 4. a limiting component; 41. a second circular hole; 42. fixing a limiting block; 43. a rotating shaft; 5. pressing the sliding plate downwards; 51. buckling a mold plate; 52. a valve string placing groove; 53. fastening a bolt; 54. a stainless steel plate; 55. a first circular hole; 6. and operating a handle.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1 and 2, the electrohydraulic control valve string disassembling device comprises a first fixing and connecting assembly 2 and a limiting assembly 4, the first fixing and connecting assembly 2 is fixedly connected to the left side of the upper end of the limiting assembly 4, the right end of the first fixing and connecting assembly 2 is positioned on the limiting assembly 4 and is provided with a second fixing and connecting assembly 3, the middle of the inner side of the limiting assembly 4 is provided with an operating handle 6, the lower end of the operating handle 6 is positioned on the first fixing and connecting assembly 2 and the second fixing and connecting assembly 3 and is provided with a press slide plate 5, the bottom ends of the first fixing and connecting assembly 2 and the second fixing and connecting assembly 3 are provided with a fixing base 1, when the device is used, the valve string placing groove 52 is suitable for a valve string needing to be disassembled by rotating a fastening bolt 53 at the upper end of the press slide plate 5, the valve string placing groove 52 is placed in the valve string placing groove 52 after the adjustment is completed, then the operating handle 6 is pressed, the operating handle 6 presses the press-down slide plate 5 downwards, the press-down slide plate 5 presses the valve sleeve downwards, the inner small valve sleeve releases the pressure limitation from the valve sleeve, thereby taking out the hydraulic components such as the small valve sleeve, the sealing ring and the like for cleaning and replacement, then loosening the operating handle 6, and the operating handle 6 is restored to the position by the elastic force of the spring 21, and when the next valve is disassembled, the lever principle is utilized to press the handle downwards in the disassembling process, so that the operating physical strength of personnel is saved, the working efficiency is greatly improved, and because the first fixed connecting component 2, the second fixed connecting component 3 and the limiting component 4 are arranged, the valve sleeve is effectively prevented from popping out to hurt people, the safety performance is obviously improved, the disassembling device is attractive in process, simple to operate, easy to operate and portable, and effectively overcomes the defect that only one valve string can be disassembled and installed in a fixed place through one set of device when the disassembling device is disassembled and installed.

In the utility model, the first fixed connection component 2 and the second fixed connection component 3 are the same in size and shape, the first fixed connection component 2 and the second fixed connection component 3 are equidistantly and parallelly installed and fixed on the upper end position of the fixed base 1, the fixed base 1 and the first fixed connection component 2 are connected and installed in a screw thread rotation mode, the first fixed connection component 2 is installed and connected on the upper left side position of the fixed base 1, the first fixed connection component 2 comprises a spring 21, a fastening gasket 22, a fixing nut 23 and a fixed connection post 24, the fixed nut 23 is arranged on the periphery of the outer side of the top end of the fixed connection post 24, the lower end of the fixing nut 23 is arranged on the fixed connection post 24 and is provided with the fastening gasket 22, the lower end of the fastening gasket 22 is provided with the spring 21, the middle part of the fixed connection post 24 is installed and connected on the spacing component 4, and the bottom end is installed on the fixed base 1, when the first fixed connection assembly 2 is installed, firstly, the first fixed connection assembly 2 is convenient to be rotatably connected to the fixed base 1 through the threads at the bottom end of the fixed connection column 24, then the limiting assembly 4 is installed at the upper part of the middle of the fixed connection column 24, the push-down sliding plate 5 is installed at the lower end of the limiting assembly 4, when the valve is used, the push-down sliding plate 5 is pressed through the operating handle 6, so that the spring 21 is stressed to be pushed down, when the spring 21 is loosened, the spring 21 naturally returns to the original position through elasticity, the next valve is disassembled, when the pressing force is required to be adjusted, only the fixing nut 23 and the fastening gasket 22 need to be loosened, so that the fixing nut 23 moves at the upper end of the fixed connection column 24, thereby the length of the pressing force is changed, the pressing force can be changed, in the using process, the valve sleeve is effectively prevented from being popped up to hurt people through the first fixed connection assembly 2, the second fixed connection assembly 3 and the limiting assembly 4, the safety performance is remarkably improved.

The working principle is as follows: when the device is used, the fastening bolt 53 at the upper end of the press-down sliding plate 5 is rotated to adjust the buckle die plate 51, the valve string placing groove 52 is suitable for the valve string needing to be disassembled, the valve string is placed in the valve string placing groove 52 after adjustment is finished, then the operating handle 6 is pressed, the press-down sliding plate 5 is pressed down by the operating handle 6, the press-down sliding plate 5 is pressed down to press the valve sleeve, the pressure limit of the inner small valve sleeve is removed from the valve sleeve, so that the small valve sleeve, the sealing ring and other hydraulic elements are taken out for cleaning and replacement, then the operating handle 6 is loosened, the operating handle 6 is restored to the position under the elasticity of the spring 21, and when the next valve is disassembled, the handle is pressed down by utilizing the lever principle in the disassembling process, the physical power of personnel operation is saved, the working efficiency is greatly improved, and due to the arrangement of the first fixed connecting assembly 2, the second fixed connecting assembly 3 and the limiting assembly 4, the valve sleeve is effectively prevented from popping out to hurt people, safety performance is remarkably improved, the disassembling device is attractive in process, easy to operate and portable, and the defect that one valve string can only be disassembled and installed in a fixed place and one set of device is effectively overcome.

Example two

Referring to fig. 1 and 3, the electrohydraulic control valve string disassembling device, in this embodiment, compared with the first embodiment, the push-down sliding plate 5 includes a fastening die plate 51, a valve string placing groove 52, a fastening bolt 53, a stainless steel plate 54 and a first circular hole 55, the fastening die plate 51 is disposed at the bottom end of the stainless steel plate 54, the fastening bolt 53 is disposed at two sides of a joint of the fastening die plate 51 and the stainless steel plate 54, the rear end of the fastening bolt 53 is disposed on the stainless steel plate 54 and is provided with the first circular hole 55, the valve string placing groove 52 is disposed at the inner side of the front end of the stainless steel plate 54, and the stainless steel plate 54 is connected to the first fixing and connecting assembly 2 and the second fixing and connecting assembly 3 through the first circular hole 55.

The working principle is as follows: when the push-down sliding plate 5 is installed, the first round hole 55 at the upper end of the stainless steel plate 54 is respectively sleeved with the first fixing and connecting assembly 2 and the second fixing and connecting assembly 3, so that the installation is realized in a sleeved mode, the installation is more convenient in the installation process, the fastening bolt 53 is loosened, the buckle mold plate 51 can be adjusted, the valve string placing groove 52 is suitable for a valve string needing to be disassembled, in use, the valve string is placed in the valve string placing groove 52, the operating handle 6 is pressed later, the operating handle 6 pushes the stainless steel plate 54 downwards, the stainless steel plate 54 presses the valve sleeve downwards, the pressure limit of the inner small valve sleeve is relieved from the valve sleeve, and the small valve sleeve, a sealing ring and other hydraulic elements are taken out to be cleaned and replaced.

EXAMPLE III

Referring to fig. 1 and 4, electrohydraulic control valve cluster detaching device, this embodiment is compared in embodiment two, first fixed connection subassembly 2 and spacing subassembly 4 are connected the installation through the welded mode, and spacing subassembly 4 erection joint is on first fixed connection subassembly 2's upper end intermediate position, spacing subassembly 4 includes second round hole 41, fixed stopper 42 and pivot 43, pivot 43 both ends are provided with fixed stopper 42, fixed stopper 42 upper end inboard is provided with second round hole 41, fixed stopper 42 connects on first fixed connection subassembly 2 and second fixed connection subassembly 3 through second round hole 41.

The working principle is as follows: when installing spacing subassembly 4, be convenient for the cover through the second round hole 41 of fixed stopper 42 upper end and link on first fixed connection subassembly 2 and second fixed connection subassembly 3, connect the installation through the mode that cup joints like this, make more convenient in the installation, later with operating handle 6 installation with the pivot 43 on, during the use, press operating handle 6, it is rotatory to make operating handle 6 push down through pivot 43, utilize lever principle to push down the handle like this, personnel's operation physical power has been saved, greatly improve work efficiency.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. Electricity liquid accuse valve cluster detaching device, including first fixed connection subassembly (2) and spacing subassembly (4), its characterized in that: first fixed connection subassembly (2) installation fixed connection is on the upper end left side position of spacing subassembly (4), the right-hand member of first fixed connection subassembly (2) is located and is provided with second fixed connection subassembly (3) on spacing subassembly (4), be provided with operating handle (6) in the middle of the inboard of spacing subassembly (4), the lower extreme of operating handle (6) is located and is provided with push down slide (5) on first fixed connection subassembly (2) and second fixed connection subassembly (3), the bottom of first fixed connection subassembly (2) and second fixed connection subassembly (3) is provided with unable adjustment base (1).

2. The electro-hydraulic control valve train disassembling device according to claim 1, characterized in that: first fixed connection components (2) are including spring (21), fastening gasket (22), fixation nut (23) and fixed connection post (24), fixed connection post (24) top outside a week is provided with fixation nut (23), fixation nut (23) lower extreme is located and is provided with fastening gasket (22) on fixed connection post (24), fastening gasket (22) lower extreme is provided with spring (21), the mid portion erection joint of fixed connection post (24) is on spacing subassembly (4), and the bottom is installed on unable adjustment base (1).

3. The electro-hydraulic control valve train disassembling device according to claim 1, characterized in that: the downward-pressing sliding plate (5) comprises a buckle die plate (51), a valve string placing groove (52), fastening bolts (53), a stainless steel plate (54) and a first round hole (55), the buckle die plate (51) is arranged at the bottom end of the stainless steel plate (54), the fastening bolts (53) are arranged on two sides of the joint of the buckle die plate (51) and the stainless steel plate (54), the rear end of each fastening bolt (53) is provided with the first round hole (55) on the stainless steel plate (54), the valve string placing groove (52) is arranged on the inner side of the front end of the stainless steel plate (54), and the stainless steel plate (54) is connected to the first fixed connecting assembly (2) and the second fixed connecting assembly (3) through the first round hole (55).

4. The electro-hydraulic control valve train disassembling device according to claim 1, characterized in that: spacing subassembly (4) include second round hole (41), fixed stopper (42) and pivot (43), pivot (43) both ends are provided with fixed stopper (42), fixed stopper (42) upper end inboard is provided with second round hole (41), fixed stopper (42) are connected on first fixed connection subassembly (2) and second fixed connection subassembly (3) through second round hole (41).

5. The electro-hydraulic control valve train disassembling device according to claim 1, characterized in that: unable adjustment base (1) and first fixed connection components (2) are connected the installation through the mode of screw thread rotation, just first fixed connection components (2) erection joint is on unable adjustment base (1)'s upper end left side position.

6. The electro-hydraulic control valve train disassembling device according to claim 1, characterized in that: first fixed connection subassembly (2) and spacing subassembly (4) are connected the installation through the welded mode, just spacing subassembly (4) erection joint is on the upper end intermediate position of first fixed connection subassembly (2).

7. The electro-hydraulic control valve train disassembling device according to claim 1, characterized in that: the size and shape of the first fixed connection assembly (2) and the second fixed connection assembly (3) are the same, and the first fixed connection assembly (2) and the second fixed connection assembly (3) are installed at equal intervals and in parallel and fixed on the upper end position of the fixed base (1).