A butterfly valve debugging support device

Abstract

The utility model provides a butterfly valve debugging support device, including a stand, on which a support frame is provided; the support frame includes two parallel vertical bars, the bottom ends of the two vertical bars are connected by a connecting rod, and a cross bar for supporting the back of the butterfly valve is installed between the two vertical bars; the two vertical bars and the connecting rod form a U-shaped support frame, and the cross bar is installed in the opening of the U-shaped support frame. The utility model provides a U-shaped support frame on the stand, and a cross bar is provided in the opening of the U-shaped support frame, and the cross bar is used to support the back of the butterfly valve, thereby reducing the labor intensity, improving the debugging efficiency of the butterfly valve, and solving the safety hazards existing in the traditional manual debugging of the butterfly valve.

Description

Technical Field

[0001] The present application relates to the technical field of valve debugging equipment, and in particular to a butterfly valve debugging support device. Background Art

[0002] The butterfly valve, also known as the flap valve, is a regulating valve with a simple structure. The butterfly valve uses a disc-type opening and closing member to reciprocate about 90° to open, close or adjust the flow of the medium.

[0003] Butterfly valves must be debugged by technicians before leaving the factory. Currently, the debugging of electric butterfly valves depends entirely on the debugging technicians to manually support the electric butterfly valve vertically on the workbench. When the diameter of the butterfly valve is large, the size and weight of the butterfly valve are large, and sometimes even two people are needed to straighten the electric butterfly valve. The debugging is time-consuming and labor-intensive, inefficient, and there are safety hazards. The problem is particularly prominent during mass production. Summary of the invention

[0004] The present application provides a butterfly valve debugging support device, which solves the problem that manual straightening is required when debugging a butterfly valve, resulting in time-consuming and labor-intensive debugging work and low efficiency.

[0005] The present application provides a butterfly valve debugging support device, including a stand, on which a support frame is provided; the support frame includes two vertical rods arranged in parallel, the bottom ends of the two vertical rods are connected by a connecting rod, and a cross bar for supporting the back of the butterfly valve is installed between the two vertical rods; the two vertical rods and the connecting rod form a U-shaped support frame, and the cross bar is installed in the opening of the U-shaped support frame.

[0006] In the technical solution provided in the present application, a U-shaped support frame is arranged on the stand, and a cross bar is arranged in the opening of the U-shaped support frame. The cross bar is used to support the back of the butterfly valve, thereby reducing the manual labor intensity, improving the efficiency of butterfly valve debugging, and solving the safety hazards existing in traditional manual debugging of butterfly valves.

[0007] In some embodiments, the inner side walls opposite to each other of the two vertical rods are provided with a plurality of slots at equal intervals from top to bottom, and the two ends of the cross rod are respectively clamped in the corresponding slots on the vertical rods on both sides; by providing a plurality of slots of different heights on the inner side walls of the vertical rods, it is convenient to adjust the installation height of the cross rod, thereby adjusting the support angle of the butterfly valve, and it can also adapt to the support of butterfly valves of different sizes.

[0008] In some embodiments, a limit bar is provided on the stand to constrain the bottom position of the butterfly valve to prevent the butterfly valve from slipping.

[0009] In some embodiments, the transverse cross-section of the limit strip is in a "Z" shape, which can not only support the bottom of the butterfly valve, but also limit the bottom of the butterfly valve to prevent the butterfly valve from slipping.

[0010] In some embodiments, the stand is a frame structure, and two parallel sliding rods are provided on the top surface frame of the stand, and the two ends of the connecting rod and / or the limit bar are respectively slidably connected to the two sliding rods; when the support angle of the butterfly valve needs to be adjusted, the distance between the limit bar and the connecting rod can be adjusted by sliding the limit bar or the support frame along the sliding rod, thereby adjusting the support angle of the butterfly valve.

[0011] In some embodiments, both ends of the connecting rod and / or the limit strip are provided with "L"-shaped connecting plates, and the connecting plates are provided with through holes; a plurality of positioning holes are provided on the top surface frame of the stand at equal intervals in a direction parallel to the axis of the sliding rod, and the through holes and the positioning holes are connected by pins; after the support angle of the butterfly valve is adjusted, the pins can be inserted into the through holes and positioning holes corresponding to the connecting plates to fix the limit strip and the connecting rod on the stand, thereby further improving the stability of the support device structure.

[0012] In some embodiments, a plurality of adjustable supporting feet are provided at the bottom of the stand to facilitate adjusting the levelness of the stand.

[0013] In some embodiments, a rib is provided at the connection portion between the connecting rod and the vertical rod to enhance the stability of the connection structure between the connecting rod and the vertical rod.

[0014] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings in this application are used to illustrate preferred embodiments, so that those skilled in the art can clearly understand various other advantages and benefits, and should not be considered as limitations of this application. In addition, the same reference numerals are used throughout the drawings to represent the same or similar components.

[0016] Figure 1 A three-dimensional diagram of a butterfly valve debugging support device supporting a butterfly valve in this application;

[0017] Figure 2 A side view of a butterfly valve debugging support device for this application;

[0018] Icons: 1. Stand; 2. Vertical bar; 3. Connecting rod; 4. Horizontal bar; 5. Butterfly valve; 6. Slot; 7. Limit strip; 8. Sliding bar; 9. Connecting plate; 10. Positioning hole; 11. Pin; 12. Support foot; 13. Rib. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two (including two), unless otherwise clearly and specifically defined.

[0022] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of the associated objects, indicating that there may be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0023] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present application.

[0024] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0025] See also Figure 1-Figure 2 The embodiment of the present application provides a butterfly valve debugging support device, including a stand 1, on which a support frame is provided; the support frame includes two parallel vertical rods 2, the bottom ends of the two vertical rods 2 are connected by a connecting rod 3, and a cross bar 4 for supporting the back of a butterfly valve 5 is installed between the two vertical rods 2; the two vertical rods 2 and the connecting rod 3 form a U-shaped support frame, and the cross bar 4 is installed in the opening of the U-shaped support frame.

[0026] In the technical solution provided in the embodiment of the present application, a U-shaped support frame is arranged on the stand 1, and a cross bar 4 is arranged in the opening of the U-shaped support frame. The cross bar 4 supports the back of the butterfly valve 5 to support it, thereby reducing the manual labor intensity, improving the debugging efficiency of the butterfly valve 5, and solving the safety hazards existing in the traditional manual debugging of the butterfly valve 5.

[0027] Please continue reading Figure 1 In some embodiments, a plurality of slots 6 are provided at equal intervals from top to bottom on the inner side walls opposite to each other of the two vertical rods 2, and the two ends of the cross bar 4 are respectively clamped in the corresponding slots 6 on the vertical rods 2 on both sides; by providing a plurality of slots 6 of different heights on the inner side walls of the vertical rods 2, it is convenient to adjust the installation height of the cross bar 4, thereby adjusting the support angle of the butterfly valve 5, and it can also adapt to the support of butterfly valves 5 of different sizes.

[0028] Please continue reading Figure 1 , Figure 2 In some embodiments, a limiting strip 7 is provided on the stand 1 to constrain the bottom position of the butterfly valve 5 to prevent the butterfly valve 5 from slipping.

[0029] Please continue reading Figure 2 In some embodiments, the transverse cross-section of the limit strip 7 is in a "Z" shape, which can not only support the bottom of the butterfly valve 5, but also limit the bottom of the butterfly valve 5 to prevent the butterfly valve 5 from slipping.

[0030] In a specific implementation, a crossbeam (not shown in the figure) is welded to the bottom surface of the limiting strip 7 , and the crossbeam is installed on the stand 1 .

[0031] Please continue reading Figure 1 In some embodiments, the stand 1 is a frame structure, and two parallel sliding rods 8 are provided on the top surface frame of the stand 1, and the two ends of the connecting rod 3 and the limit bar 7 are respectively slidably connected to the two sliding rods 8; when the support angle of the butterfly valve 5 needs to be adjusted, the limit bar 7 or the support frame can be slid along the sliding rod 8 to adjust the distance between the limit bar 7 and the connecting rod 3, thereby adjusting the support angle of the butterfly valve 5.

[0032] In a specific embodiment, each of the sliding rods 8 is provided with two sliding sleeves (not shown in the figure), and the two sliding sleeves are fixedly connected to the cross beam and one end of the connecting rod 3 respectively.

[0033] Please continue reading Figure 1 In some embodiments, "L"-shaped connecting pieces 9 are provided at both ends of the connecting rod 3 and the limiting strip 7, and a through hole is provided on the connecting piece 9; a plurality of positioning holes 10 are provided at equal intervals along the top surface frame of the stand 1 in a direction parallel to the axis of the slide rod 8, and the through holes are connected to the positioning holes 10 by a latch 11; after the support angle of the butterfly valve 5 is adjusted, the latch 11 can be inserted into the through hole and the positioning hole 10 corresponding to the connecting piece 9, and the limiting strip 7 and the connecting rod 3 are fixed on the stand 1, thereby further improving the stability of the supporting device structure.

[0034] Please continue reading Figure 1 , Figure 2 In some embodiments, four adjustable supporting feet 12 are provided at the bottom of the stand 1 to facilitate adjusting the levelness of the stand 1 .

[0035] Please continue reading Figure 1 In some embodiments, a rib 13 is provided at the connection portion between the connecting rod 3 and the vertical rod 2 to enhance the stability of the connection structure between the connecting rod 3 and the vertical rod 2.

[0036] The method of using the supporting device in this embodiment is as follows:

[0037] First, slide the connecting rod 3 along the sliding rod 8 to a suitable position, and connect and fix the connecting pieces 9 at both ends of the connecting rod 3 to the positioning holes 10 on both sides of the stand 1 through the pins 11; according to the angle requirements for the support of the butterfly valve 5 and the size parameters of the butterfly valve 5 in actual debugging, fix the cross bar 4 at a suitable height position in the opening of the U-shaped support frame; then support the bottom of the butterfly valve 5 on the limit strip 7, and support the back of the butterfly valve 5 on the cross bar 4; then according to the support angle requirements of the butterfly valve 5, slide the limit strip 7 along the sliding rod 8 to a suitable position, and finally connect and fix the connecting pieces 9 at both ends of the limit strip 7 to the corresponding positioning holes 10 on the stand 1 through the pins 11.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some or all of the technical features therein can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A butterfly valve debugging support device, characterized in that: The invention comprises a stand (1), wherein a support frame is arranged on the stand (1); the support frame comprises two vertical rods (2) arranged in parallel, the bottom ends of the two vertical rods (2) are connected by a connecting rod (3), and a cross bar (4) for supporting the back of a butterfly valve (5) is installed between the two vertical rods (2).

2. A butterfly valve debugging support device according to claim 1, characterized in that: The inner side walls opposite to each other of the two vertical rods (2) are provided with a plurality of slots (6) at equal intervals from top to bottom, and the two ends of the cross rod (4) are respectively locked in the corresponding slots (6) on the vertical rods (2) on both sides.

3. A butterfly valve debugging support device according to claim 1, characterized in that: The stand (1) is provided with a limit strip (7) for restricting the bottom position of the butterfly valve (5).

4. A butterfly valve debugging support device according to claim 3, characterized in that: The transverse cross section of the limiting strip (7) is in a "Z" shape.

5. A butterfly valve debugging support device according to claim 1 or 3, characterized in that: The stand (1) is a frame structure, and two parallel sliding rods (8) are provided on the top surface frame of the stand (1), and the two ends of the connecting rod (3) and / or the limiting strip (7) are respectively slidably connected to the two sliding rods (8).

6. A butterfly valve debugging support device according to claim 5, characterized in that: Both ends of the connecting rod (3) and / or the limiting strip (7) are provided with "L"-shaped connecting pieces (9), and the connecting pieces (9) are provided with through holes; a plurality of positioning holes (10) are provided on the top surface frame of the platform (1) at equal intervals in a direction parallel to the axis of the sliding rod (8), and the through holes are connected to the positioning holes (10) by means of latches (11).

7. A butterfly valve debugging support device according to claim 1, characterized in that: A plurality of adjustable supporting feet (12) are provided at the bottom of the stand (1).

8. A butterfly valve debugging support device according to claim 1, characterized in that: A rib plate (13) is provided at the connection position between the connecting rod (3) and the vertical rod (2).

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