Connecting piece disassembling and assembling mechanism

Abstract

The utility model belongs to the technical field of flange connection, and discloses a connecting piece disassembling and assembling mechanism, which is used for disassembling and assembling a first connecting piece and a second connecting piece which are oppositely arranged, and comprises a first plate group, a second plate group, an adjusting rod and a locking component, the first connecting plate is connected with the sleeve, the first connecting plate and the second plate set are used for being connected with the first connecting piece and the second connecting piece correspondingly, the adjusting rod movably penetrates through the sleeve and is connected with the second plate set, and the locking assembly is used for locking the adjusting rod in the sleeve. According to the connecting piece disassembly and assembly mechanism, disassembly and assembly of the first connecting piece and the second connecting piece can be achieved only by adjusting the locking assembly and the adjusting rod, operation is easy, and the effect of improving the disassembly and assembly efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of flange connection, in particular to a connecting piece disassembly and assembly mechanism. Background Art

[0002] A flange is usually provided at the end of the shell of the heat exchanger, and the outer periphery of the flange is connected to the matching flange cover by bolts. When the flange cover needs to be disassembled and assembled, multiple people are required to work together to support or suspend the flange cover and then move the flange cover to the appropriate position. The operation is cumbersome and inefficient.

[0003] Therefore, it is urgent to propose a connector disassembly and assembly mechanism to solve the above technical problems. Utility Model Content

[0004] The utility model aims to provide a connecting piece disassembling and assembling mechanism, which can simplify the disassembling and assembling operation of a first connecting piece and a second connecting piece which are relatively arranged, and has the effect of improving the disassembling and assembling efficiency.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] The connecting piece disassembling and assembling mechanism is used for disassembling and assembling the first connecting piece and the second connecting piece which are arranged relatively, and the connecting piece disassembling and assembling mechanism comprises:

[0007] a first plate group, the first plate group comprising a first connecting plate and a sleeve, the first connecting plate being connected to the sleeve, and the first connecting plate being configured to be connected to the first connecting member;

[0008] a second plate group, the second plate group being configured to be connected to a second connecting member;

[0009] An adjusting rod, the adjusting rod is movably arranged in the sleeve and connected to the second plate group;

[0010] The locking assembly is used to lock the adjusting rod in the sleeve.

[0011] Optionally, the first plate group further includes a second connecting plate, the second connecting plate is connected to the outer wall of the sleeve, and the second connecting plate is connected to a side of the first connecting plate facing away from the second plate group.

[0012] Optionally, the first plate group further includes a third connecting plate, the third connecting plate is connected to the outer wall of the sleeve, and the third connecting plate is connected to a side of the second connecting plate facing away from the first connecting plate.

[0013] Optionally, the first connecting plate is provided with a first through hole, and the inner wall of the first through hole is connected to the outer wall of the sleeve;

[0014] And / or, the third connecting plate is provided with a second through hole, and the inner wall of the second through hole is connected to the outer wall of the sleeve.

[0015] Optionally, the second plate group includes a fourth connecting plate, the fourth connecting plate is configured to be connected to the second connecting member, the fourth connecting plate is provided with a third through hole, and the inner wall of the third through hole is connected to the adjusting rod.

[0016] Optionally, the second plate group further includes a fifth connecting plate, the fifth connecting plate is configured to be connected to the second connecting member, and a side of the fourth connecting plate facing away from the first connecting plate and the adjusting rod are both connected to the fifth connecting plate.

[0017] Optionally, the locking assembly includes a first limit plate and a locking structure. The first limit plate is connected to the end of the sleeve away from the first connecting plate. The adjusting rod is movably passed through the first limit plate. The end of the adjusting rod away from the first connecting plate is provided with an external thread. The locking structure is provided with an internal thread. The internal thread cooperates with the external thread. The locking structure can be pressed on the side of the first limit plate away from the first connecting plate.

[0018] Optionally, the locking structure includes a second limit plate and a first nut. The second limit plate can be pressed on the side of the first limit plate away from the first connecting plate. The side of the second limit plate away from the first limit plate is connected to the first nut. The adjusting rod is movably passed through the second limit plate, and the external thread cooperates with the first nut thread.

[0019] Optionally, the locking structure further includes a second nut, the second nut is located on a side of the first nut away from the second limiting plate, and the external thread cooperates with the second nut thread.

[0020] Optionally, the locking assembly further includes a gasket, the adjusting rod is movably inserted into the gasket, and the gasket is clamped between the first limiting plate and the second limiting plate.

[0021] Beneficial effects of the utility model:

[0022] The utility model provides a connector disassembly mechanism, wherein the adjusting rod is movably arranged in the sleeve, and the adjusting rod is connected to the second plate group, the sleeve is connected to the first connecting plate, the second plate group and the first connecting plate are respectively connected to the second connecting member and the first connecting member, when the first connecting member and the second connecting member need to be disassembled, the locking assembly is adjusted to unlock the locking of the adjusting rod in the sleeve, so that the adjusting rod can slide along the axis of the sleeve and / or rotate around the axis of the adjusting rod, and the second connecting member moves with the adjusting rod until the second connecting member is separated from the first connecting member, thereby realizing the disassembly of the two; when the first connecting member and the second connecting member need to be assembled, the adjusting rod is made to slide along the axis of the sleeve and / or rotate around the axis of the adjusting rod, and the second connecting member moves with the adjusting rod until the second connecting member moves to a position opposite to the first connecting member, the adjusting rod is stopped from moving, and then the locking assembly is adjusted to lock the position of the adjusting rod, thereby realizing the assembly of the first connecting member and the second connecting member. The connector disassembly mechanism only needs to adjust the locking assembly and the adjusting rod to realize the disassembly of the first connecting member and the second connecting member, and the operation is simple, and has the effect of improving the disassembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the connecting piece disassembly and assembly mechanism provided in this embodiment.

[0024] In the figure:

[0025] 10. first connecting member; 20. second connecting member;

[0026] 100, first plate group; 110, first connecting plate; 120, sleeve; 130, second connecting plate; 140, third connecting plate; 200, second plate group; 210, fourth connecting plate; 220, fifth connecting plate; 300, adjusting rod; 400, locking assembly; 410, first limiting plate; 420, locking structure; 421, second limiting plate; 422, first nut; 423, second nut; 430, gasket. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0028] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" 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, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0031] The present embodiment provides a connector disassembly and assembly mechanism for disassembling and assembling a first connector and a second connector that are relatively arranged, which can simplify the disassembly and assembly operations of the first connector and the second connector, and has the effect of improving the disassembly and assembly efficiency.

[0032] Specifically, Figure 1 As shown, the connector disassembly and assembly mechanism includes a first plate group 100, a second plate group 200, an adjusting rod 300 and a locking assembly 400, wherein the first plate group 100 includes a first connecting plate 110 and a sleeve 120, the first connecting plate 110 is connected to the sleeve 120, and the first connecting plate 110 is configured to be connected to the first connector 10, the second plate group 200 is configured to be connected to the second connector 20, the adjusting rod 300 is movably inserted into the sleeve 120, and the adjusting rod 300 is connected to the second plate group 200, and the locking assembly 400 is used to lock the adjusting rod 300 in the sleeve 120.

[0033] Based on the above design, the adjusting rod 300 is movably arranged in the sleeve 120, and the adjusting rod 300 is connected to the second plate group 200, the sleeve 120 is connected to the first connecting plate 110, the second plate group 200 and the first connecting plate 110 are respectively connected to the second connecting member 20 and the first connecting member 10. When the first connecting member 10 and the second connecting member 20 need to be disassembled, the locking assembly 400 is adjusted to unlock the locking of the adjusting rod 300 in the sleeve 120, so that the adjusting rod 300 can slide along the axis of the sleeve 120 and / or rotate around the axis of the adjusting rod 300, and the second connecting member 20 moves with the adjusting rod 300. The rod 300 moves together until the second connecting member 20 is separated from the first connecting member 10, thereby realizing the disassembly of the two. When the first connecting member 10 and the second connecting member 20 need to be assembled, the adjusting rod 300 is slid along the axis of the sleeve 120 and / or rotated around the axis of the adjusting rod 300, and the second connecting member 20 moves together with the adjusting rod 300 until the second connecting member 20 moves to a position opposite to the first connecting member 10, and the movement of the adjusting rod 300 is stopped. Then, the locking assembly 400 is adjusted to lock the position of the adjusting rod 300, so as to realize the assembly of the first connecting member 10 and the second connecting member 20. The connecting member disassembly and assembly mechanism only needs to adjust the locking assembly 400 and the adjusting rod 300 to realize the disassembly and assembly of the first connecting member 10 and the second connecting member 20, and the operation is simple, which has the effect of improving the disassembly and assembly efficiency.

[0034] In this embodiment, the adjusting rod 300 is movably provided in the sleeve 120, which means that the adjusting rod 300 can slide in the sleeve 120 in a direction parallel to the axis of the sleeve 120, and can rotate in the sleeve 120 with the axis of the sleeve 120 as the rotation axis. Of course, in other embodiments, the adjusting rod 300 can only slide in the sleeve 120 in a direction parallel to the axis of the sleeve 120, and can also be rotated in the sleeve 120 with the axis of the sleeve 120 as the rotation axis.

[0035] Optionally, the first connecting plate 110 is provided with a first through hole, the sleeve 120 is provided in the first through hole, and the inner wall of the first through hole is connected to the outer wall of the sleeve 120, so as to expand the connection area between the first connecting plate 110 and the sleeve 120 and improve the reliability of the connection between the two. Of course, in other embodiments, other structures can also be used to achieve the connection between the first connecting plate 110 and the sleeve 120, for example, the side wall of the first connecting plate 110 is connected to the outer wall of the sleeve 120.

[0036] Alternatively, if Figure 1 As shown, the first plate group 100 also includes a second connecting plate 130, which is connected to the outer wall of the sleeve 120 and connected to the side of the first connecting plate 110 away from the second plate group 200 to improve the reliability of the connection between the first connecting plate 110 and the sleeve 120.

[0037] Furthermore, if Figure 1 As shown, the first plate group 100 also includes a third connecting plate 140, which is connected to the outer wall of the sleeve 120, and the third connecting plate 140 is connected to the side of the second connecting plate 130 away from the first connecting plate 110, thereby improving the reliability of the connection between the first connecting plate 110 and the second connecting plate 130 and the sleeve 120.

[0038] Furthermore, the third connecting plate 140 is provided with a second through hole, the sleeve 120 is passed through the second through hole, and the inner wall of the second through hole is connected to the outer wall of the sleeve 120, so as to expand the connection area between the third connecting plate 140 and the sleeve 120 and improve the reliability of the connection between the two. Of course, in other embodiments, other structures can also be used to achieve the connection between the third connecting plate 140 and the sleeve 120, for example, the side wall of the third connecting plate 140 is connected to the outer wall of the sleeve 120.

[0039] Optionally, the second connecting plate 130 is connected to the first connecting member 10 to improve the reliability of the connection between the first connecting plate 110 and the first connecting member 10 .

[0040] Alternatively, if Figure 1As shown, the second plate group 200 includes a fourth connecting plate 210, which is configured to be connected to the second connecting member 20, and the fourth connecting plate 210 is provided with a third through-hole, the adjusting rod 300 is passed through the third through-hole, and the inner wall of the third through-hole is connected to the adjusting rod 300 to realize the connection between the second plate group 200 and the second connecting member 20, and the structure in which the inner wall of the third through-hole is connected to the adjusting rod 300 expands the connection area between the fourth connecting plate 210 and the adjusting rod 300, which has the effect of improving the connection reliability between the two.

[0041] Furthermore, if Figure 1 As shown, the second plate group 200 also includes a fifth connecting plate 220, which is configured to be connected to the second connecting member 20, and the side of the fourth connecting plate 210 facing away from the first connecting plate 110 and the adjusting rod 300 are both connected to the fifth connecting plate 220 to improve the reliability of the connection between the second connecting member 20 and the adjusting rod 300 and the second plate group 200.

[0042] Alternatively, if Figure 1 As shown, the locking assembly 400 includes a first limit plate 410 and a locking structure 420. The first limit plate 410 is connected to the end of the sleeve 120 away from the first connecting plate 110, and the adjusting rod 300 is movably inserted into the first limit plate 410. The end of the adjusting rod 300 away from the first connecting plate 110 is provided with an external thread, and the locking structure 420 is provided with an internal thread. The internal thread cooperates with the external thread. The locking structure 420 can be pressed against the side of the first limit plate 410 away from the first connecting plate 110. Loosen the locking structure 420, and then move the adjusting rod 300. At this time, the second connecting member 20 moves with the adjusting rod 300. When the second connecting member 20 moves to a suitable position, tighten the locking structure 420 and press the locking structure 420 against the side of the first limit plate 410 away from the first connecting plate 110 to achieve the positioning of the adjusting rod 300 and the second connecting member 20.

[0043] Furthermore, if Figure 1 As shown, the locking structure 420 includes a second limit plate 421 and a first nut 422. The second limit plate 421 can be pressed on the side of the first limit plate 410 away from the first connecting plate 110. The side of the second limit plate 421 away from the first limit plate 410 is connected to the first nut 422. The adjusting rod 300 is movably passed through the second limit plate 421, and the external thread is threadedly matched with the first nut 422. The adjusting rod 300 can be locked and unlocked by screwing the first nut 422. Moreover, when the position of the adjusting rod 300 is locked, the second limit plate 421 is pressed on the side of the first limit plate 410 away from the first connecting plate 110, so that the stability of the adjusting rod 300 when locked is higher.

[0044] Furthermore, if Figure 1As shown, the locking structure 420 also includes a second nut 423, which is located on the side of the first nut 422 away from the second limiting plate 421, and the external thread cooperates with the thread of the second nut 423 to prevent loosening, thereby improving the reliability and stability of the position locking effect of the adjustment rod 300.

[0045] Preferably, if Figure 1 As shown, the locking assembly 400 also includes a gasket 430, the adjusting rod 300 is movably inserted into the gasket 430, and the gasket 430 is clamped between the first limit plate 410 and the second limit plate 421. Since the second limit plate 421 is connected to the first nut 422, when the first nut 422 is screwed, the second limit plate 421 rotates with the first nut 422. The gasket 430 is arranged between the first limit plate 410 and the second limit plate 421, which can reduce the friction between the first limit plate 410 and the second limit plate 421, making the screwing of the first nut 422 easier and more labor-saving, and also reducing the wear of the first limit plate 410 and the second limit plate 421.

[0046] Optionally, the gasket 430 is a gasket with a certain elasticity such as a rubber gasket.

[0047] It should be pointed out that the locking assembly 400 can also be other structures that can lock the adjusting rod 300 in the sleeve 120. For example, a positioning hole is provided on the side wall of the sleeve 120, and a plurality of positioning grooves are provided on the adjusting rod 300. Some of the positioning grooves are arranged at intervals along the axial direction of the adjusting rod 300, and other positioning grooves are arranged at intervals along the circumferential direction of the adjusting rod 300. When the adjusting rod 300 is moved to a suitable position, the positioning pin is inserted into the positioning hole and the positioning groove to lock the position of the adjusting rod 300.

[0048] Optionally, the adjusting rod 300 is a rod-shaped component with external threads commonly used in the art, such as a stud, a bolt or a screw.

[0049] Optionally, the first nut 422 is welded to the second limiting plate 421, the first limiting plate 410 is welded to the sleeve 120, the first connecting plate 110, the second connecting plate 130 and the third connecting plate 140 are welded to the sleeve 120, and the fourth connecting plate 210 and the fifth connecting plate 220 are welded to the adjusting rod 300. Of course, in other embodiments, the connection between the above components can also be achieved by hot melt connection or integrated injection molding, etc., which are not listed here one by one.

[0050] It should be pointed out that the connector disassembly and assembly mechanism provided in this embodiment is applicable to flanges and flange covers (i.e., the first connector 10 is a flange, and the second connector 20 is a flange cover that matches the flange), and is also applicable to flanges and flanges (i.e., the first connector 10 and the second connector 20 are two flanges that match each other), and is also applicable to other two relatively arranged connectors.

[0051] It should be noted that if Figure 1 As shown, the first connecting member 10 and the second connecting member 20 in this embodiment are arranged in the vertical direction, that is, the axes of the adjusting rod 300 and the sleeve 120 are both in the vertical direction. In other embodiments, the first connecting member 10 and the second connecting member 20 can also be arranged in the horizontal direction or other directions, which will not be repeated here.

[0052] The following is a brief description of the working process of the connecting piece disassembly and assembly mechanism provided in this embodiment:

[0053] See also Figure 1 When disassembling the first connecting member 10 and the second connecting member 20, remove the several bolts and nuts arranged on the edges of the first connecting member 10 and the second connecting member 20, and then loosen the first nut 422 and the second nut 423, so that the adjusting rod 300 slides in the sleeve 120 in the direction away from the first connecting member 10 (i.e., slides downward), so that the second connecting member 20 is separated from the first connecting member, and then rotate the adjusting rod 300 to make the second connecting member 20 and the first connecting member 10 staggered with each other in the vertical direction, thereby realizing the separation of the second connecting member 20 and the first connecting member 10.

[0054] When assembling the first connecting member 10 and the second connecting member 20, rotate the adjusting rod 300, and the second connecting member 20 rotates together with the adjusting rod 300 until the second connecting member 20 rotates to the bottom of the first connecting member 10, and then slide the adjusting member in the sleeve 120 in the direction toward the first connecting member 10 (i.e., slide upward), and the second connecting member 20 moves upward together with the adjusting rod 300 until the upper surface of the second connecting member 20 fits with the lower surface of the first connecting member 10, and then tighten the first nut 422 and the second nut 423, so that the second limiting plate 421 presses the gasket 430 onto the first limiting plate 410, and locks and positions the adjusting rod 300 and the second connecting member 20 to realize the assembly of the first connecting member 10 and the second connecting member 20, and finally fix a number of bolts and nuts on the edges of the first connecting member 10 and the second connecting member 20.

[0055] The connector disassembly and assembly mechanism provided in this embodiment can realize the disassembly and assembly of the second connector 20 and the first connector 10 only by screwing the first nut 422 and the second nut 423 and sliding and rotating the adjusting rod 300. It does not require the joint operation of multiple people, is simple to operate, can improve the disassembly and assembly efficiency of the first connector 10 and the second connector 20, and is suitable for being widely promoted and used.

[0056] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A connecting member disassembling and assembling mechanism, used for disassembling and assembling a first connecting member (10) and a second connecting member (20) arranged opposite to each other, characterized in that: The connecting piece disassembly and assembly mechanism comprises: A first plate group (100), the first plate group (100) comprising a first connecting plate (110) and a sleeve (120), the first connecting plate (110) being connected to the sleeve (120), and the first connecting plate (110) being configured to be connected to the first connecting member (10); a second plate group (200), the second plate group (200) being configured to be connected to the second connecting member (20); an adjusting rod (300), the adjusting rod (300) being movably inserted into the sleeve (120), and the adjusting rod (300) being connected to the second plate group (200); A locking assembly (400), wherein the locking assembly (400) is used to lock the adjusting rod (300) in the sleeve (120).

2. The connector assembly and disassembly mechanism according to claim 1, characterized in that: The first plate group (100) further comprises a second connecting plate (130), wherein the second connecting plate (130) is connected to the outer wall of the sleeve (120), and the second connecting plate (130) is connected to a side of the first connecting plate (110) facing away from the second plate group (200).

3. The connector assembly and disassembly mechanism according to claim 2, characterized in that: The first plate group (100) further includes a third connecting plate (140), wherein the third connecting plate (140) is connected to the outer wall of the sleeve (120), and the third connecting plate (140) is connected to a side of the second connecting plate (130) facing away from the first connecting plate (110).

4. The connector assembly and disassembly mechanism according to claim 3, characterized in that: The first connecting plate (110) is provided with a first through hole, and the inner wall of the first through hole is connected to the outer wall of the sleeve (120); And / or, the third connecting plate (140) is provided with a second through hole, and the inner wall of the second through hole is connected to the outer wall of the sleeve (120).

5. The connector disassembly mechanism according to any one of claims 1 to 4, characterized in that: The second plate group (200) comprises a fourth connecting plate (210), wherein the fourth connecting plate (210) is configured to be connected to the second connecting member (20), and the fourth connecting plate (210) is provided with a third through hole, wherein the inner wall of the third through hole is connected to the adjusting rod (300).

6. The connector assembly and disassembly mechanism according to claim 5, characterized in that: The second plate group (200) further includes a fifth connecting plate (220), wherein the fifth connecting plate (220) is configured to be connected to the second connecting member (20), and a side of the fourth connecting plate (210) facing away from the first connecting plate (110) and the adjusting rod (300) are both connected to the fifth connecting plate (220).

7. The connector assembly and disassembly mechanism according to any one of claims 1 to 4, characterized in that: The locking assembly (400) includes a first limiting plate (410) and a locking structure (420), wherein the first limiting plate (410) is connected to one end of the sleeve (120) away from the first connecting plate (110), the adjusting rod (300) is movably inserted into the first limiting plate (410), and one end of the adjusting rod (300) away from the first connecting plate (110) is provided with an external thread, and the locking structure (420) is provided with an internal thread, and the internal thread cooperates with the external thread, so that the locking structure (420) can be pressed on the side of the first limiting plate (410) away from the first connecting plate (110).

8. The connector assembly and disassembly mechanism according to claim 7, characterized in that: The locking structure (420) includes a second limiting plate (421) and a first nut (422); the second limiting plate (421) can be pressed against a side of the first limiting plate (410) facing away from the first connecting plate (110); the side of the second limiting plate (421) facing away from the first limiting plate (410) is connected to the first nut (422); the adjusting rod (300) is movably inserted into the second limiting plate (421), and the external thread is threadedly matched with the first nut (422).

9. The connector assembly and disassembly mechanism according to claim 8, characterized in that: The locking structure (420) further comprises a second nut (423), wherein the second nut (423) is located on a side of the first nut (422) away from the second limiting plate (421), and the external thread is threadably matched with the second nut (423).

10. The connector assembly and disassembly mechanism according to claim 8, characterized in that: The locking assembly (400) further comprises a gasket (430), the adjusting rod (300) is movably inserted into the gasket (430), and the gasket (430) is clamped between the first limiting plate (410) and the second limiting plate (421).

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