CN213929619U

CN213929619U - Limiting and supporting device of electric valve

Info

Publication number: CN213929619U
Application number: CN202023045034.2U
Authority: CN
Inventors: 连欢
Original assignee: Kunshan Ailite Electromechanical Equipment Co ltd
Current assignee: Fuheng Industrial Technology Kunshan Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-10
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a spacing strutting arrangement of motorised valve, concretely relates to valve installation technical field, which comprises a base, the trapezoidal supporting seat of last fixed surface of base is connected with, the inside fixedly connected with cylinder of trapezoidal supporting seat, the inside sliding connection of cylinder has the slide, the last fixed surface of slide is connected with the support column, trapezoidal supporting seat and fixedly connected with mounting panel are worn to locate by the one end that the slide was kept away from to the support column, the last fixed surface of mounting panel is connected with a supporting bench, a supporting bench upper surface fixedly connected with box, the gate has all been seted up on a supporting bench's the left and right sides surface, the inside sliding connection of gate has a slip post and No. two slip posts, a slip post and No. two slip posts one side fixed surface that is not relative be connected with connecting block and No. two connecting blocks. The utility model discloses a rotation screw carries out height-adjusting to support piece to the realization is to the support of pipeline.

Description

Limiting and supporting device of electric valve

Technical Field

The utility model relates to a valve installation technical field, more specifically say, the utility model relates to a spacing strutting arrangement of motorised valve.

Background

The electric valve electric actuating mechanism and the valve are connected and become an electric valve after installation and debugging. The electric valve uses electric energy as power to turn on the electric actuating mechanism to drive the valve, so that the opening and closing and the adjusting action of the valve are realized. Thereby achieving the purpose of switching or adjusting the pipeline medium. Electrically operated valves used in large pipelines are heavy and require periodic replacement due to their limited service life.

Need carry out built on stilts support to the pipeline of both sides when installing the valve, but at present there is not better strutting arrangement to bear the weight of the pipeline of valve both sides yet, need the manual work to lift up and keep longer a period when aiming at the junction, consume a large amount of labours, it is comparatively difficult to change the motorised valve simultaneously, present strutting arrangement's simple structure moreover can only provide fixed support height, the limitation is great, consequently designs the spacing strutting arrangement of a motorised valve.

Disclosure of Invention

In order to overcome the above-mentioned defects of the prior art, the embodiments of the present invention provide a limiting supporting device for an electric valve to solve the problems proposed in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spacing strutting arrangement of motorised valve, includes the base, the trapezoidal supporting seat of last fixed surface of base is connected with, the inside fixedly connected with cylinder of trapezoidal supporting seat, the inside sliding connection of cylinder has the slide, the last fixed surface of slide is connected with the support column, the slide was kept away from to the support column one end is worn to locate trapezoidal supporting seat and fixedly connected with mounting panel, the last fixed surface of mounting panel is connected with a supporting bench, a supporting bench upper surface fixedly connected with box, the inside of box is equipped with rotating assembly.

Furthermore, the sliding opening has all been seted up on the left and right sides surface of brace table, sliding opening inside sliding connection has a sliding column and No. two sliding columns, a sliding column and No. two sliding columns one side fixed surface that is not relative is connected with connecting block and No. two connecting blocks.

Further, rotating assembly includes the rotating electrical machines, rotating electrical machines fixed connection is at the top of box inner wall, the output shaft of rotating electrical machines passes through shaft coupling fixedly connected with worm, the bottom fixedly connected with bearing of box, the one end that the rotating electrical machines was kept away from to the worm is with the inner circle fixed connection of bearing.

Further, the equal fixedly connected with bearing No. two in both sides surface about the box, worm surface mesh is connected with the gear, the fixed surface of gear is connected with the lead screw, both ends all wear to locate No. two bearings about the lead screw, both ends surface threaded connection has swivel nut and No. two swivel nuts about the lead screw.

Furthermore, the lower surfaces of the first threaded sleeve and the second threaded sleeve are fixedly connected with fixing rods, and one ends, away from the first threaded sleeve and the second threaded sleeve, of the fixing rods are fixedly connected with the upper surfaces of the first sliding column and the second sliding column.

Furthermore, threaded holes are formed in the surfaces of the first connecting block and the second connecting block, a first screw rod and a second screw rod are in threaded connection inside the threaded holes, the bottom ends of the first screw rod and the second screw rod are fixedly connected with rotating rings, and a third bearing and a support piece are fixedly connected to the surfaces of the third bearing and the second bearing respectively.

Further, two arc grooves are formed in the upper surfaces of the supporting pieces, and rubber pads are arranged inside the arc grooves.

The utility model discloses a technological effect and advantage:

1. through the inside cylinder that sets up of trapezoidal supporting seat, realized driving whole strutting arrangement's regulation, through a screw rod, No. two screw rods, No. three bearings, cylinder, rotating electrical machines, worm. The cooperation of gear, swivel nut and slip post has realized solving present strutting arrangement's simple structure, and the problem that the limitation is big can convenient and fast's change motorised valve more, has promoted strutting arrangement's practicality.

2. The arc recess that sets up through the support piece surface can directly be yearly the pipeline and carry out the centre gripping, and through the rubber pad that sets up, the effectual effect of having played the protection to the pipeline has promoted strutting arrangement's stability through the trapezoidal supporting seat that sets up, through the support piece to the support of pipeline, when changing the motorised valve, it is more light convenient to dismantle the convenience.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front sectional view of the present invention.

Fig. 3 is a schematic structural view of the supporting member of the present invention.

The reference signs are: 1. a base; 2. a trapezoidal support seat; 3. a cylinder; 4. a slide plate; 5. a support pillar; 6. mounting a plate; 7. a support table; 8. a box body; 9. a sliding port; 10. a first sliding column; 11. a second sliding column; 12. a first connecting block; 13. a second connecting block; 14. a rotating electric machine; 15. a worm; 16. a first bearing; 17. a second bearing; 18. a gear; 19. a screw rod; 20. a first screw sleeve; 21. a second thread sleeve; 22. fixing the rod; 23. a first screw rod; 24. a second screw; 25. rotating the ring; 26. a third bearing; 27. a support member; 28. an arc-shaped groove; 29. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

The limiting and supporting device of the electric valve comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with a trapezoid supporting seat 2, the inner portion of the trapezoid supporting seat 2 is fixedly connected with a cylinder 3, the inner portion of the cylinder 3 is slidably connected with a sliding plate 4, the upper surface of the sliding plate 4 is fixedly connected with a supporting column 5, one end, far away from the sliding plate 4, of the supporting column 5 penetrates through the trapezoid supporting seat 2 and a fixedly connected mounting plate 6, the upper surface of the mounting plate 6 is fixedly connected with a supporting table 7, the upper surface of the supporting table 7 is fixedly connected with a box body 8, and a rotating assembly is arranged inside the box body 8.

In a preferred embodiment, the left and right side surfaces of the supporting table 7 are both provided with sliding openings 9, the sliding openings 9 are connected with a first sliding column 10 and a second sliding column 11 in a sliding manner, and a side surface of the first sliding column 10, which is not opposite to the second sliding column 11, is fixedly connected with a first connecting block 12 and a second connecting block 13, so that the first sliding column 10 and the second sliding column 11 drive the first connecting block 12 and the second connecting block 13 to extend.

In a preferred embodiment, the rotating assembly comprises a rotating motor 14, the rotating motor 14 is fixedly connected to the top of the inner wall of the box 8, an output shaft of the rotating motor 14 is fixedly connected with a worm 15 through a coupler, a first bearing 16 is fixedly connected to the bottom of the box 8, and one end of the worm 15 far away from the rotating motor 14 is fixedly connected with an inner ring of the first bearing 16, so that the rotating motor 14 drives the worm 15 to rotate.

In a preferred embodiment, the surface of the left side and the surface of the right side of the box 8 are both fixedly connected with a second bearing 17, the surface of the worm 15 is engaged with a gear 18, the surface of the gear 18 is fixedly connected with a screw rod 19, the left end and the right end of the screw rod 19 are both arranged through the second bearing 17, the surface of the left end and the right end of the screw rod 19 are in threaded connection with a first threaded sleeve 20 and a second threaded sleeve 21, so that the gear 18 is driven to rotate by the worm 15, the screw rod 19 is driven to rotate by the gear 18, and the first threaded sleeve 20 and the second threaded sleeve 21 are driven to slide.

In a preferred embodiment, the fixing rods 22 are fixedly connected to the lower surfaces of the first screw sleeve 20 and the second screw sleeve 21, and one ends of the two fixing rods 22, which are far away from the first screw sleeve 20 and the second screw sleeve 21, are fixedly connected to the upper surfaces of the first sliding column 10 and the second sliding column 11, so that the sliding of the first sliding column 10 and the second sliding column 11 is driven by the sliding of the first screw sleeve 20 and the second screw sleeve 21.

In a preferred embodiment, threaded holes are formed in the surfaces of the first connecting block 12 and the second connecting block 13, a first screw 23 and a second screw 24 are in threaded connection in the threaded holes, a swivel 25 is fixedly connected to the bottom ends of the first screw 23 and the second screw 24, a third bearing 26 is fixedly connected to one end, away from the swivel 25, of the first screw 23 and the second screw 24, and a support 27 is fixedly connected to the surface of the two third bearings 26, so that the support 27 is driven to lift through the rotation of the first screw 23 and the second screw 24.

In a preferred embodiment, the upper surfaces of the two supporting members 27 are both provided with arc-shaped grooves 28, and rubber pads 29 are arranged inside the arc-shaped grooves 28 so as to clamp the pipeline through the arc-shaped grooves 28.

The utility model discloses the theory of operation: during the use, drive slide 4 through cylinder 3 and slide, slide 4 drives support column 5 and slides, support column 5 drives whole equipment lift, the rotating electrical machines 14 through the inside of box 8 drives worm 15 and rotates, worm 15 drives gear 18 and rotates, gear 18 drives lead screw 19 and rotates, lead screw 19 drives screw sleeve 20 and No. two screw sleeves 21 and slides, the slip of screw sleeve 20 and No. two screw sleeves 21 drives the flexible of sliding column 10 and No. two sliding columns 11, thereby drive support piece 27's horizontal slip, drive screw rod 23 and No. two screw rods 24 through rotating swivel 25, thereby driven support piece 27's lift.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A spacing strutting arrangement of motorised valve, includes base (1), its characterized in that: the upper surface fixedly connected with trapezoidal supporting seat (2) of base (1), inside fixedly connected with cylinder (3) of trapezoidal supporting seat (2), inside sliding connection has slide (4) in cylinder (3), the upper surface fixedly connected with support column (5) of slide (4), trapezoidal supporting seat (2) and fixedly connected with mounting panel (6) are worn to locate by the one end that slide (4) were kept away from in support column (5), the upper surface fixedly connected with brace table (7) of mounting panel (6), brace table (7) upper surface fixedly connected with box (8), the inside of box (8) is equipped with rotating assembly.

2. The electric valve position limiting and supporting device of claim 1, wherein: smooth mouthful (9) have all been seted up on both sides surface about brace table (7), smooth mouthful (9) inside sliding connection has sliding column (10) and No. two sliding columns (11), sliding column (10) and No. two sliding columns (11) one side fixed surface that is not relative is connected with connecting block (12) and No. two connecting block (13).

3. The electric valve position limiting and supporting device of claim 2, wherein: the rotating assembly comprises a rotating motor (14), the rotating motor (14) is fixedly connected to the top of the inner wall of the box body (8), an output shaft of the rotating motor (14) is connected with a worm (15) through a coupler, the bottom of the box body (8) is fixedly connected with a bearing (16), and one end of the worm (15), far away from the rotating motor (14), is fixedly connected with an inner ring of the bearing (16).

4. The electric valve position limiting and supporting device of claim 3, wherein: the utility model discloses a gearbox casing, including box (8), worm (15), bearing (17) are all fixedly connected with in both sides surface about box (8), worm (15) surface toothing is connected with gear (18), the fixed surface of gear (18) is connected with lead screw (19), bearing (17) No. two are all worn to locate by both ends about lead screw (19), both ends surface threaded connection has swivel nut (20) and No. two swivel nuts (21) about lead screw (19).

5. The electric valve position limiting and supporting device of claim 4, wherein: the lower surfaces of the first threaded sleeve (20) and the second threaded sleeve (21) are fixedly connected with fixing rods (22), and one ends, far away from the first threaded sleeve (20) and the second threaded sleeve (21), of the fixing rods (22) are fixedly connected with the upper surfaces of the first sliding column (10) and the second sliding column (11).

6. The electric valve position limiting and supporting device of claim 5, wherein: a connecting block (12) and No. two connecting block (13) surfaces all seted up threaded hole, threaded hole inside thread is connected with screw rod (23) and No. two screw rods (24), the equal fixedly connected with swivel (25) in bottom of screw rod (23) and No. two screw rods (24), the equal fixedly connected with No. three bearings (26) of one end of swivel (25), two are kept away from to screw rod (23) and No. two screw rods (24) No. three bearings (26) the equal fixedly connected with support piece (27) in surface.

7. The electric valve position limiting and supporting device of claim 6, wherein: arc-shaped grooves (28) are formed in the upper surfaces of the two supporting pieces (27), and rubber pads (29) are arranged inside the arc-shaped grooves (28).