CN215635276U

CN215635276U - Electric execution structure of water conservancy valve

Info

Publication number: CN215635276U
Application number: CN202122162179.9U
Authority: CN
Inventors: 张坚; 汤磊; 沈超
Original assignee: Yingsheng Automation Technology Shanghai Co ltd
Current assignee: Yingsheng Automation Technology Shanghai Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-25
Anticipated expiration: 2031-09-08

Abstract

The application discloses water conservancy valve's electronic execution structure, including supporting component and work subassembly, the supporting component includes the base, the telescopic link, the connecting plate, first centre gripping mounting and second centre gripping mounting, telescopic link fixed connection is at the base top, connecting plate fixed connection is in the telescopic link upper end, first centre gripping mounting fixed connection is on the connecting plate, second centre gripping mounting fixed connection is at the connecting plate lateral part, the work subassembly includes electric actuator, the driving gear, driven gear and chain, electric actuator fixed connection is in first centre gripping mounting, driving gear key joint is on electric actuator output shaft, driven gear fixed connection is on water conservancy valve, the driving gear passes through chain drive with driven gear and is connected. This scheme, when electric actuator broke down, can break away from with water conservancy valve fast, reduced electric actuator trouble to the influence of water conservancy valve.

Description

Electric execution structure of water conservancy valve

Technical Field

The application relates to the technical field of water conservancy, particularly, relate to an electronic executive structure of water conservancy valve.

Background

Hydraulic engineering is a big matter about the national civilization, and the construction of the hydraulic engineering is also a long-term process; water conservancy valves are important equipment in water conservancy projects and are mainly used for controlling water flow and water pressure in pipelines, and the water conservancy valves are divided into a plurality of different types according to use purposes, functions and places.

The most extensive definition of an electric actuator is: a drive device capable of providing linear or rotary motion, which utilizes a drive energy source and operates under a control signal, uses liquid, gas, electric or other energy sources and converts the energy sources into drive action through a motor, a cylinder or other devices, and an electric actuator is often applied to a hydraulic valve.

Present electric actuator mostly all links to each other with water conservancy valve is fixed to control water conservancy valve and open or close, this kind of connected mode in case meet the condition of electric actuator trouble, will lead to water conservancy valve also uncontrollable, want manual control water conservancy valve also to accomplish hardly, thereby bring inconvenience for water conservancy correlation work.

SUMMERY OF THE UTILITY MODEL

The main aim at of this application provides a water conservancy valve's electronic executive structure to in improving correlation technique, electric actuator fixed mounting leads to the uncontrollable problem of water conservancy valve easily on the water conservancy valve when breaking down.

In order to achieve the purpose, the application provides an electric actuating structure of a water conservancy valve, which comprises a supporting component and a working component;

the supporting assembly comprises a base, a telescopic rod, a connecting plate, a first clamping fixing piece and a second clamping fixing piece, the telescopic rod is fixedly connected to the top of the base, the connecting plate is fixedly connected to the upper end of the telescopic rod, the first clamping fixing piece is fixedly connected to the connecting plate, the second clamping fixing piece is fixedly connected to the side portion of the connecting plate, a water conservancy pipeline is fixedly connected in the second clamping fixing piece, and a water conservancy valve is mounted on the water conservancy pipeline;

the working assembly comprises an electric actuator, a driving gear, a driven gear and a chain, the electric actuator is fixedly connected in the first clamping and fixing piece, the driving gear is in keyed connection with an output shaft of the electric actuator, the driven gear is fixedly connected on the water conservancy valve, and the driving gear is in transmission connection with the driven gear through the chain.

In one embodiment of the present application, the base includes a bottom plate and a leg fixedly connected to a bottom of the bottom plate.

In one embodiment of the present application, the number of the legs is four, and four of the legs are distributed at four corners of the bottom plate.

In an embodiment of this application, the telescopic link includes barrel and inserted bar, the barrel fixed connection in the bottom of connecting plate, the inserted bar fixed connection in the top of bottom plate, the upper end of inserted bar slides and pegs graft in the barrel, threaded mounting has first hand and twists the bolt on the lateral wall of barrel, the one end of first hand twist the bolt with the inserted bar is contradicted.

In an embodiment of the application, the first clamping fixing piece comprises a supporting rod and a first U-shaped block, the supporting rod is fixedly connected to the connecting plate, the first U-shaped block is fixedly connected to the upper end of the supporting rod, a second hand-operated bolt is installed on the first U-shaped block in a threaded mode, and one end of the second hand-operated bolt is abutted to the electric actuator.

In an embodiment of the present application, the first U-shaped block has a plurality of threaded holes formed therein, the threaded holes being engaged with the second hand-screwed bolts.

In one embodiment of the application, the bottom thread of the first U-shaped block penetrates through a threaded rod, and the upper end of the threaded rod is attached to the bottom of the electric actuator.

In one embodiment of the application, the threaded rod is provided with two, two threaded rods are symmetrically distributed along the support rod.

In an embodiment of this application, second centre gripping mounting includes connecting rod and second U type piece, connecting rod fixed connection be in the lateral part of connecting plate, second U type piece fixed connection be in the one end of connecting rod, threaded mounting has the third hand to twist the bolt on the second U type piece, the third hand twist the bolt one end with water conservancy pipeline contradicts.

Compared with the prior art, the beneficial effects of this application are: when the electric execution structure of the water conservancy valve is used, firstly, the second clamping and fixing piece is clamped and fixed on a water conservancy pipeline, then the telescopic rod is regulated and controlled to enable the base to be attached to the ground, then the electric actuator is clamped and fixed in the first clamping and fixing piece, then the electric actuator is started, the output shaft of the electric actuator drives the driving gear to rotate, the driving gear drives the driven gear to rotate through the chain, so that the water conservancy valve can be controlled, finally, if the electric actuator breaks down, the electric actuator is taken out of the first clamping and fixing piece to separate the driving gear from the chain, so that the electric actuator is separated from the water conservancy valve, the water conservancy valve can be directly and manually controlled, when the electric actuator breaks down, the electric actuator is quickly separated from the water conservancy valve, and the influence of the electric actuator on the water conservancy valve is reduced, is favorable for keeping the control of the water conservancy valve.

Drawings

Fig. 1 is a first perspective axial structural view of an electric actuating structure of a water conservancy valve according to an embodiment of the present application;

FIG. 2 is a second perspective axial view of an electric actuator of the water conservancy valve according to an embodiment of the present disclosure;

fig. 3 is a third perspective axial-measurement structural schematic diagram of an electric actuating structure of a water conservancy valve provided in an embodiment of the present application.

In the figure: 1. a support assembly; 2. a working assembly; 3. a water conservancy pipeline; 4. a water conservancy valve; 11. a base; 12. a telescopic rod; 13. a connecting plate; 14. a first clamp fixture; 15. a second clamping fixture; 21. an electric actuator; 22. a driving gear; 23. a driven gear; 24. a chain; 111. a base plate; 112. a support leg; 121. a barrel; 122. inserting a rod; 123. screwing the bolt by a first hand; 141. a support bar; 142. a first U-shaped block; 143. screwing a bolt by a second hand; 144. a threaded hole; 145. a threaded rod; 151. a connecting rod; 152. a second U-shaped block; 153. and thirdly, screwing the bolt by a third hand.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1-3, the present application provides an electric actuating structure of a water conservancy valve, including a supporting component 1 and a working component 2, where the supporting component 1 is used for supporting the working component 2, and the working component 2 is used for controlling the water conservancy valve.

Referring to fig. 1, 2 and 3, the supporting assembly 1 includes a base 11, a telescopic rod 12, a connecting plate 13, a first clamping fixture 14 and a second clamping fixture 15;

when the base is used, the base 11 is attached to the ground, the base 11 comprises a bottom plate 111 and four support legs 112, the support legs 112 are fixedly connected to the bottom of the bottom plate 111 and used for supporting the bottom plate 111, and the four support legs 112 are arranged at four corners of the bottom plate 111, so that the support legs 112 can more stably support the bottom plate 111;

the telescopic rod 12 is fixedly connected to the top of the base 11, so that the height of the supporting component 1 can be adjusted and controlled, and the supporting component is suitable for different installation environments;

the telescopic rod 12 comprises a cylinder 121 and an insertion rod 122, the cylinder 121 is fixedly connected to the bottom of the connecting plate 13, the insertion rod 122 is fixedly connected to the top of the bottom plate 111, the upper end of the insertion rod 122 is slidably inserted into the cylinder 121, so that the height of the telescopic rod 12 can be adjusted, a first hand-screwed bolt 123 is installed on the side wall of the cylinder 121 through threads, and one end of the first hand-screwed bolt 123 abuts against the insertion rod 122 and is used for fixing the cylinder 121 and the insertion rod 122;

the connecting plate 13 is fixedly connected to the upper end of the telescopic rod 12 and is used for installing a first clamping fixing piece 14 and a second clamping fixing piece 15;

the first clamping fixing piece 14 is fixedly connected to the connecting plate 13 and used for clamping and fixing the electric actuator 21 of the working assembly 2;

the first clamping and fixing piece 14 comprises a supporting rod 141 and a first U-shaped block 142, the supporting rod 141 is fixedly connected to the connecting plate 13, the first U-shaped block 142 is fixedly connected to the upper end of the supporting rod 141, a second hand-screwed bolt 143 is arranged on the first U-shaped block 142 in a threaded mode, and one end of the second hand-screwed bolt 143 abuts against the electric actuator 21 and is used for fixing the electric actuator 21 in the first U-shaped block 142;

in order to enable the first clamping and fixing piece 14 to be suitable for different electric actuators 21, a plurality of threaded holes 144 matched with the second screwing bolts 143 are formed in the first U-shaped block 142, the bottom threads of the first U-shaped block 142 penetrate through the threaded rods 145, the upper ends of the threaded rods 145 are attached to the bottom of the electric actuator 21, two threaded rods 145 are arranged, and the two threaded rods 145 are symmetrically distributed along the supporting rod 141 and can support the bottom of the electric actuator 21;

the second clamping fixing piece 15 is fixedly connected to the side portion of the connecting plate 13, a water conservancy pipeline 3 is fixedly connected in the second clamping fixing piece 15, and a water conservancy valve 4 is installed on the water conservancy pipeline 3;

second centre gripping mounting 15 includes connecting rod 151 and second U type piece 152, and connecting rod 151 fixed connection is at the lateral part of connecting plate 13, and second U type piece 152 fixed connection is in the one end of connecting rod 151, and threaded mounting has third hand to twist bolt 153 on the second U type piece 152, and the one end of third hand to twist bolt 153 is contradicted with water conservancy pipeline 3, makes second U type piece 152 and water conservancy pipeline 3 fixed connection, and then fixes whole device.

Referring to fig. 1, 2 and 3, the working assembly 2 includes an electric actuator 21, a driving gear 22, a driven gear 23 and a chain 24;

the electric actuator 21 is fixedly connected in the first clamping and fixing piece 14 and used for controlling the water conservancy valve 4;

the driving gear 22 is connected to an output shaft of the electric actuator 21 in a key mode, and the output shaft of the electric actuator 21 drives the driving gear 22 to rotate;

driven gear 23 fixed connection is on water conservancy valve 4, and driving gear 22 is connected through the transmission of chain 24 with driven gear 23, and driving gear 22 drives driven gear 23 through chain 24 and rotates, and then controls water conservancy valve 4.

Specifically, this water conservancy valve's electronic execution structure's theory of operation: when the hydraulic actuator is used, firstly, the second U-shaped block 152 is sleeved on the water conservancy pipeline 3, the third hand-screwing bolt 153 is screwed, one end of the third hand-screwing bolt 153 is abutted against the water conservancy pipeline 3, the inserting rod 122 is slid, the supporting leg 112 is attached to the ground, the first hand-screwing bolt 123 is screwed, the barrel 121 and the inserting rod 122 are fixed, then the electric actuator 21 is placed in the first U-shaped block 142, the driving gear 22 and the driven gear 23 can be in transmission connection through the chain 24, the second hand-screwing bolt 143 is screwed, the threaded rod 145 is screwed, the electric actuator 21 is fixed in the first U-shaped block 142, the electric actuator 21 is started, the output shaft of the electric actuator 21 drives the driving gear 22 to rotate, the driving gear 22 drives the driven gear 23 to rotate through the chain 24, the water conservancy valve 4 is controlled, and finally, when the electric actuator 21 fails, the second hand-operated bolt 143 is unscrewed to be separated from the contact with the electric actuator 21, and then the driving gear 22 is separated from the chain 24, so that the electric actuator 21 can be taken down, and the water conservancy valve 4 can be manually controlled.

It should be noted that: the model specification of the electric actuator 21 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the electric actuator 21 and its principle will be clear to a person skilled in the art and will not be described in detail here.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An electric actuating structure of a water conservancy valve is characterized by comprising

The supporting component (1) comprises a base (11), a telescopic rod (12), a connecting plate (13), a first clamping fixing piece (14) and a second clamping fixing piece (15), wherein the telescopic rod (12) is fixedly connected to the top of the base (11), the connecting plate (13) is fixedly connected to the upper end of the telescopic rod (12), the first clamping fixing piece (14) is fixedly connected to the connecting plate (13), the second clamping fixing piece (15) is fixedly connected to the side portion of the connecting plate (13), a water conservancy pipeline (3) is fixedly connected in the second clamping fixing piece (15), and a water conservancy valve (4) is installed on the water conservancy pipeline (3);

work subassembly (2), work subassembly (2) include electric actuator (21), driving gear (22), driven gear (23) and chain (24), electric actuator (21) fixed connection be in first centre gripping mounting (14), driving gear (22) key-type is in on the output shaft of electric actuator (21), driven gear (23) fixed connection be in on water conservancy valve (4), driving gear (22) with driven gear (23) pass through chain (24) transmission is connected.

2. An electrically operated actuator structure as claimed in claim 1, wherein said base (11) comprises a base plate (111) and legs (112), said legs (112) being fixedly attached to the bottom of said base plate (111).

3. An electric actuating structure of a water conservancy valve according to claim 2, characterized in that said legs (112) are provided with four, four of said legs (112) being distributed at four corners of said bottom plate (111).

4. An electric actuating structure of a water conservancy valve according to claim 2, characterized in that the telescopic rod (12) comprises a cylinder (121) and an insertion rod (122), the cylinder (121) is fixedly connected to the bottom of the connecting plate (13), the insertion rod (122) is fixedly connected to the top of the bottom plate (111), the upper end of the insertion rod (122) is slidably inserted into the cylinder (121), a first hand bolt (123) is threadedly mounted on the side wall of the cylinder (121), and one end of the first hand bolt (123) abuts against the insertion rod (122).

5. An electric actuating structure of a water conservancy valve according to claim 1, characterized in that the first clamping and fixing member (14) comprises a supporting rod (141) and a first U-shaped block (142), the supporting rod (141) is fixedly connected to the connecting plate (13), the first U-shaped block (142) is fixedly connected to the upper end of the supporting rod (141), a second hand-screw bolt (143) is threadedly mounted on the first U-shaped block (142), and one end of the second hand-screw bolt (143) is abutted against the electric actuator (21).

6. An electric actuating structure of a water conservancy valve according to claim 5, characterized in that the first U-shaped block (142) is provided with a plurality of threaded holes (144) which are matched with the second hand-screwed bolts (143).

7. An electric actuator structure of water conservancy valves according to claim 5, characterized in that the bottom of the first U-shaped block (142) is threaded through a threaded rod (145), and the upper end of the threaded rod (145) is attached to the bottom of the electric actuator (21).

8. An electric actuator structure of water conservancy valves according to claim 7, characterized in that there are two threaded rods (145), and two threaded rods (145) are symmetrically distributed along the support rod (141).

9. An electric actuating structure of a water conservancy valve according to claim 1, characterized in that the second clamping and fixing member (15) comprises a connecting rod (151) and a second U-shaped block (152), the connecting rod (151) is fixedly connected to the side of the connecting plate (13), the second U-shaped block (152) is fixedly connected to one end of the connecting rod (151), a third hand-screwed bolt (153) is threadedly mounted on the second U-shaped block (152), and one end of the third hand-screwed bolt (153) is abutted against the water conservancy pipeline (3).