Full-surrounding split mounting type coupler protective cover

Abstract

The utility model belongs to the field of centrifugal pump protection devices, and provides a full-surrounding split mounting type coupler protection cover which comprises an upper semicircular cover, a lower semicircular cover and supporting legs. The upper semicircular cover forms an upper cover body extending in the linear direction and an upper mounting edge connected to the upper cover body, the section of the upper cover body in the extending direction of the upper cover body is semicircular, and the upper mounting edge is connected to the two ends of the upper cover body in the circumferential direction of the upper cover body and is parallel to the axial direction of the upper cover body. The lower semicircular cover forms a lower cover body corresponding to the upper cover body and a lower mounting edge connected to the lower cover body, the lower cover body is matched with the upper cover body to form a cylindrical containing cavity, and the lower mounting edge is connected to the two ends of the lower cover body in the circumferential direction of the lower cover body and stacked with the upper mounting edge; the supporting legs form a bottom mounting edge and a connecting plate which are perpendicular to each other, the bottom mounting edge is arranged on the side, away from the upper mounting edge, of the lower mounting edge in an overlapped mode, and the upper mounting edge, the lower mounting edge and the bottom mounting edge are detachably connected.

Description

Technical Field

[0001] This application belongs to the field of centrifugal pump protection devices, and in particular relates to a fully enclosed modular coupling protective cover. Background Technology

[0002] Couplings, as key components in mechanical transmission systems that connect two shafts and transmit torque and motion, are widely used in various rotating equipment. However, when rotating at high speeds, couplings are susceptible to damage or accidents due to the intrusion of external foreign objects (such as gravel, tools, or accidental contact by personnel). Therefore, physical isolation through protective covers is essential. Traditional protective covers often employ integral welded or cast structures, which provide basic protection. However, this integral structure necessitates the complete removal of the protective cover for coupling maintenance or troubleshooting. This process is time-consuming, labor-intensive, and prone to ineffective protection due to repeated disassembly and reassembly. Therefore, it is necessary to address these technical issues. Utility Model Content

[0003] The purpose of this application is to provide a fully enclosed, modular coupling protective cover to solve the technical problem of inconvenient coupling maintenance in the prior art.

[0004] To achieve the above objectives, the technical solution adopted in this application is: to provide a fully enclosed, modular coupling protective cover, comprising:

[0005] The upper semicircular cover forms an upper cover body extending in a straight line and an upper mounting edge connected to the upper cover body. The cross-sectional shape of the upper cover body in its own extending direction is a semicircle. The upper mounting edge is connected to both ends of the upper cover body along the circumferential direction of the upper cover body and is parallel to the axial direction of the upper cover body.

[0006] The lower semicircular cover forms a lower cover body corresponding to the upper cover body and a lower mounting edge connected to the lower cover body. The lower cover body cooperates with the upper cover body to form a cylindrical receiving cavity. The lower mounting edge is connected to both ends of the lower cover body along the circumferential direction of the lower cover body and is stacked with the upper mounting edge.

[0007] The legs form mutually perpendicular bottom mounting edges and connecting plates. The bottom mounting edges are stacked on the side of the lower mounting edge that faces away from the upper mounting edge. The upper mounting edge, the lower mounting edge, and the bottom mounting edge are all detachably connected to each other.

[0008] Optionally, the upper cover is provided with an observation window communicating with the receiving cavity.

[0009] Optionally, the fully enclosed modular coupling protective cover also includes an arc-shaped plate that can be detachably connected to the upper cover;

[0010] The arc-shaped plate is coaxially arranged with the upper cover and is used to close the observation window.

[0011] Optionally, the fully enclosed modular coupling protective cover also includes hinges and buckles connected circumferentially to both ends of the arc-shaped plate;

[0012] The arc-shaped plate is detachably connected to the upper cover via the buckle and rotatably connected to the upper cover via the hinge. The rotation center axis of the arc-shaped plate relative to the upper cover is parallel to the axial direction of the upper cover.

[0013] Optionally, a handle is connected to the side of the arc-shaped plate opposite to the observation window.

[0014] Optionally, the fully enclosed modular coupling protective cover also includes side reinforcing plates respectively connected to the upper cover and the lower cover;

[0015] The side reinforcing plate is disposed within the receiving cavity, and the axial directions of both the upper cover and the lower cover are perpendicular to the side reinforcing plate.

[0016] Optionally, the fully enclosed modular coupling protective cover also includes reinforcing ribs respectively connected to the bottom mounting edge and the connecting plate;

[0017] The bottom mounting edge, the connecting plate, and the reinforcing rib are perpendicular to each other.

[0018] Optionally, the fully enclosed modular coupling protective cover also includes a support plate;

[0019] The support plate has grooves parallel to the reinforcing ribs, and the reinforcing ribs are provided with a plurality of through holes corresponding to the grooves.

[0020] Optionally, a first folded edge parallel to the reinforcing rib and a second folded edge parallel to the connecting plate are formed on the support plate;

[0021] The first folded edge and the second folded edge are connected, and the groove is provided on the first folded edge.

[0022] Optionally, the fully enclosed modular coupling protective cover also includes a base plate vertically connected to the support plate;

[0023] The base plate is connected to the end of the support plate away from the bottom mounting edge and has a number of pre-set connection holes.

[0024] The beneficial effects of the fully enclosed modular coupling protective cover provided in this application are as follows: Compared with the prior art, in the fully enclosed modular coupling protective cover provided in this application, the upper semicircular cover, together with the lower semicircular cover, forms a cylindrical fully enclosed receiving cavity. This provides excellent protection when the target coupling is placed inside the receiving cavity. Since the upper and lower semicircular covers are detachably connected to the bottom mounting edge on the support foot via the upper and lower mounting edges respectively, and since the upper and lower mounting edges are also detachably connected, when the coupling inside the receiving cavity needs maintenance, it is not necessary to disassemble the entire protective cover. Instead, only the upper semicircular cover needs to be separated from the lower semicircular cover for convenient maintenance of the target coupling. This makes the fully enclosed modular coupling protective cover in this application provide excellent coupling maintenance convenience, far superior to the prior art. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a partial exploded view of the fully enclosed assembled coupling protective cover in the embodiments of this application;

[0027] Figure 2 This is a front view of the overall structure of the fully enclosed assembled coupling protective cover in this embodiment of the application;

[0028] Figure 3 This is a side view of the overall structure of the fully enclosed modular coupling protective cover in this embodiment of the application;

[0029] Figure 4 This is a schematic diagram of the overall structure of the upper and lower semicircular covers after they are disassembled in an embodiment of this application.

[0030] The reference numerals in the figures are as follows: 100, upper semicircular cover; 101, upper cover body; 102, upper mounting edge; 103, observation window; 200, lower semicircular cover; 201, lower cover body; 202, lower mounting edge; 203, receiving cavity; 300, support leg; 301, bottom mounting edge; 302, connecting plate; 400, arc plate; 401, hinge; 402, buckle; 403, handle; 500, side reinforcing plate; 600, reinforcing rib; 601, through hole; 700, support plate; 701, groove; 702, first folded edge; 703, second folded edge; 800, base plate; 801, connecting hole. Detailed Implementation

[0031] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0032] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0033] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0035] Please refer to the following: Figures 1 to 4 The present application provides a fully enclosed, modular coupling protective cover according to an embodiment. This fully enclosed, modular coupling protective cover includes an upper semi-circular cover 100, a lower semi-circular cover 200, and support legs 300. Wherein:

[0036] The upper semicircular cover 100 forms an upper cover body 101 extending in a straight direction and an upper mounting edge 102 connected to the upper cover body 101. The upper cover body 101 has a semicircular cross-sectional shape in its extending direction. The upper mounting edge 102 is connected to both ends of the upper cover body 101 along the circumferential direction and is parallel to the axial direction of the upper cover body 101. The lower semicircular cover 200 forms a lower cover body 201 corresponding to the upper cover body 101 and a lower mounting edge 202 connected to the lower cover body 201. The upper cover 101 forms a cylindrical receiving cavity 203. The lower mounting edge 202 is connected to both ends of the lower cover 201 along the circumferential direction and is stacked on top of the upper mounting edge 102. The support leg 300 forms a bottom mounting edge 301 and a connecting plate 302 that are perpendicular to each other. The bottom mounting edge 301 is stacked on the side of the lower mounting edge 202 that is away from the upper mounting edge 102. The upper mounting edge 102, the lower mounting edge 202, and the bottom mounting edge 301 are all detachably connected to each other. In this embodiment, the support leg 300 provides support for the upper semi-circular cover 100 and the lower semi-circular cover 200 through the cooperation of the connecting plate 302 and the bottom mounting edge 301.

[0037] According to the structure provided in this embodiment, in the fully enclosed assembled coupling protective cover provided in this embodiment, the upper semicircular cover 100 forms a cylindrical fully enclosed receiving cavity 203 through the upper cover body 101 and the lower semicircular cover 200 forming a lower cover body 201. In this way, when the target coupling is placed inside the receiving cavity 203, a good protective effect can be formed. Since the upper semicircular cover 100 and the lower semicircular cover 200 are detachably connected to the bottom mounting edge 301 on the support leg 300 through the upper mounting edge 102 and the lower mounting edge 202 respectively, and since the upper mounting edge 102 and the lower mounting edge 202 are also detachably connected, when the coupling in the receiving cavity 203 needs maintenance, it is not necessary to disassemble the entire protective cover. Instead, it is only necessary to open and separate the upper semicircular cover 100 from the lower semicircular cover 200 to facilitate the maintenance of the target coupling. This makes the fully enclosed assembled coupling protective cover in this embodiment provide a good coupling maintenance effect, which is far superior to the prior art.

[0038] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 4 An observation window 103 communicating with the receiving cavity 203 is provided on the upper cover 101. According to the structure provided in this embodiment, the observation window 103 on the upper cover 101 facilitates the observation of the operating status of the target coupling by the operator. In addition, in specific implementation, the size of the observation window 103 can be flexibly set as needed. In this way, when the coupling needs maintenance, the operator does not need to remove the upper semi-circular cover 100 from the lower semi-circular cover 200, but can maintain the target coupling simply through the observation window 103 of an appropriate size. This can further improve the ease of maintenance of the coupling in the fully enclosed assembled coupling protective cover of this embodiment.

[0039] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 4 The fully enclosed modular coupling protective cover also includes an arc-shaped plate 400 detachably connected to the upper cover 101; the arc-shaped plate 400 is coaxially arranged with the upper cover 101 and is used to close the observation window 103. According to the structure provided in this embodiment, the arc-shaped plate 400 detachably connected to the upper cover 101 can not only be separated from the upper cover 101 to facilitate maintenance of the target coupling through the observation window 103, but also, by being connected to the upper cover 101 and closing the observation window 103, provide better protection for the target coupling. This further improves the ease of maintenance of the coupling in the fully enclosed modular coupling protective cover of this embodiment.

[0040] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 4 The fully enclosed modular coupling protective cover also includes hinges 401 and buckles 402 circumferentially connected to both ends of the arc-shaped plate 400. The arc-shaped plate 400 is detachably connected to the upper cover 101 via the buckles 402 and rotatably connected to the upper cover 101 via the hinges 401. The rotation center axis of the arc-shaped plate 400 relative to the upper cover 101 is parallel to the axial direction of the upper cover 101. According to the structure provided in this embodiment, the arc-shaped plate 400 rotatably connected to the upper cover 101 via the hinges 401 allows the observation window 103 to be easily opened or closed, while the buckles 402 connecting the arc-shaped plate 400 and the upper cover 101 ensure that the arc-shaped plate 400 is stably connected to the upper cover 101. This further improves the ease of maintenance of the coupling in the fully enclosed modular coupling protective cover of this embodiment.

[0041] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 4 A handle 403 is connected to the side of the arc-shaped plate 400 away from the observation window 103. According to the structure provided in this embodiment, the handle 403 connected to the arc-shaped plate 400 makes it easier for the operator to rotate the arc-shaped plate 400 relative to the upper cover 101, which can further improve the maintenance effect of the coupling of the fully enclosed assembled coupling protective cover in this embodiment.

[0042] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 4The fully enclosed modular coupling protective cover also includes side reinforcing plates 500 connected to the upper cover 101 and the lower cover 201 respectively; the side reinforcing plates 500 are disposed within the receiving cavity 203 and the axial directions of the upper cover 101 and the lower cover 201 are both perpendicular to the side reinforcing plates 500. According to the structure provided in this embodiment, the side reinforcing plates 500 connected to the upper cover 101 and the lower cover 201 and perpendicular to the axial direction of the upper cover 101 or the lower cover 201 can significantly improve the structural strength of the upper cover 101 and the lower cover 201, which can further improve the ease of maintenance of the coupling in the fully enclosed modular coupling protective cover of this embodiment.

[0043] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 4 The fully enclosed modular coupling protective cover also includes reinforcing ribs 600 connected to the bottom mounting edge 301 and the connecting plate 302 respectively; the bottom mounting edge 301, the connecting plate 302, and the reinforcing ribs 600 are perpendicular to each other. According to the structure provided in this embodiment, the mutually perpendicular bottom mounting edge 301, the connecting plate 302, and the reinforcing ribs 600 can provide more stable support for the upper semicircular cover 100 and the lower semicircular cover 200, so that the receiving cavity 203 used to accommodate the target coupling can be more stably adapted to the target coupling, thereby further improving the ease of maintenance of the coupling in the fully enclosed modular coupling protective cover of this embodiment.

[0044] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 4 The fully enclosed modular coupling protective cover also includes a support plate 700; the support plate 700 has grooves 701 parallel to the reinforcing ribs 600, and the reinforcing ribs 600 are provided with a plurality of through holes 601 corresponding to the grooves 701. According to the structure provided in this embodiment, the grooves 701 on the support plate 700 and the corresponding through holes 601 on the reinforcing ribs 600 allow the support plate 700 and the reinforcing ribs 600 to adjust their relative positional relationship along the extension direction of the grooves 701. In this way, the receiving cavity 203 for accommodating the target coupling can be more adapted to the position of the target coupling, thereby further improving the ease of maintenance of the coupling in the fully enclosed modular coupling protective cover of this embodiment.

[0045] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 4A first folded edge 702 parallel to the reinforcing rib 600 and a second folded edge 703 parallel to the connecting plate 302 are formed on the support plate 700; the first folded edge 702 and the second folded edge 703 are connected, and a groove 701 is provided in the first folded edge 702. According to the above structure provided in this embodiment, the first folded edge 702 and the second folded edge 703 formed on the support plate 700 can form a stable connection between the support plate 700 and the support leg 300, which can further improve the maintenance effect of the fully enclosed assembled coupling protective cover in this embodiment.

[0046] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 4 The fully enclosed modular coupling protective cover also includes a base plate 800 vertically connected to the support plate 700; the base plate 800 is connected to the end of the support plate 700 away from the bottom mounting edge 301 and has a plurality of pre-set connection holes 801. According to the structure provided in this embodiment, the connection holes 801 pre-set on the base plate 801 can facilitate the installation and fixing of the fully enclosed modular coupling protective cover in this embodiment, which can further improve the maintenance efficiency of the coupling in this embodiment.

[0047] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A full encapsulating, bolted shaft coupling boot, characterized by, Comprise: The upper half cover (100) forms an upper cover body (101) extending in a straight line and an upper mounting edge (102) connected to the upper cover body (101), the cross-sectional shape of the upper cover body (101) in the direction of its own extension is a semicircle, and the upper mounting edge (102) is connected to both ends of the upper cover body (101) in the circumferential direction of the upper cover body (101) and is parallel to the axial direction of the upper cover body (101); The lower half cover (200) forms a lower cover body (201) corresponding to the upper cover body (101) and a lower mounting edge (202) connected to the lower cover body (201), the lower cover body (201) cooperates with the upper cover body (101) to form a cylindrical accommodating cavity (203), and the lower mounting edge (202) is connected to both ends of the lower cover body (201) in the circumferential direction of the lower cover body (201) and is arranged in a stacked manner with the upper mounting edge (102); The foot (300) forms a bottom mounting edge (301) and a connecting plate (302) perpendicular to each other, the bottom mounting edge (301) is arranged in a stacked manner on the side of the lower mounting edge (202) away from the upper mounting edge (102), and the upper mounting edge (102), the lower mounting edge (202), and the bottom mounting edge (301) are detachably connected to each other.

2. The full-enclosure assembled shaft coupling protective cover according to claim 1, characterized in that: An observation window (103) is formed on the upper cover body (101) and communicates with the accommodating cavity (203).

3. The full-enclosure assembled shaft coupling protective cover according to claim 2, characterized in that: The full-enclosure assembled shaft coupling protective cover further comprises an arc-shaped plate (400) detachably connected to the upper cover body (101); The arc-shaped plate (400) is coaxially arranged with the upper cover body (101) and used for closing the observation window (103).

4. The full-enclosure assembled shaft coupling protective cover according to claim 3, characterized in that: The full-enclosure assembled shaft coupling protective cover further comprises a hinge (401) and a buckle (402) connected to both ends of the arc-shaped plate (400) in the circumferential direction of the arc-shaped plate (400); The arc-shaped plate (400) is detachably connected to the upper cover body (101) through the buckle (402) and rotatably connected to the upper cover body (101) through the hinge (401), and the rotation center axis of the arc-shaped plate (400) relative to the upper cover body (101) is parallel to the axial direction of the upper cover body (101).

5. The full-enclosure assembled shaft coupling protective cover according to claim 3 or 4, characterized in that: A handle (403) is connected to the side of the arc-shaped plate (400) away from the observation window (103).

6. The full-enclosure assembled shaft coupling protective cover according to claim 1, characterized in that: The full-enclosure assembled shaft coupling protective cover further comprises a side edge reinforcing plate (500) connected to the upper cover body (101) and the lower cover body (201), respectively. The side reinforcing plate (500) is arranged in the accommodating cavity (203) and the axial direction of the upper cover (101) and the lower cover (201) is perpendicular to the side reinforcing plate (500).

7. The full-enclosed assembled shaft coupling guard shield according to claim 1 or 6, characterized in that: The full-enclosed assembled shaft coupling guard shield further comprises reinforcing ribs (600) connected to the bottom mounting edge (301) and the connecting plate (302) respectively; The bottom mounting edge (301), the connecting plate (302) and the reinforcing ribs (600) are perpendicular to each other.

8. The full-enclosed assembled shaft coupling guard shield according to claim 7, characterized in that: The full-enclosed assembled shaft coupling guard shield further comprises a support plate (700); The support plate (700) is provided with a strip slot (701) parallel to the reinforcing ribs (600), and the reinforcing ribs (600) are provided with a plurality of through holes (601) corresponding to the strip slot (701).

9. The full-enclosed assembled shaft coupling guard shield according to claim 8, characterized in that: The support plate (700) is provided with a first folding edge portion (702) parallel to the reinforcing ribs (600) and a second folding edge portion (703) parallel to the connecting plate (302); The first folding edge portion (702) and the second folding edge portion (703) are connected and the strip slot (701) is arranged on the first folding edge portion (702).

10. The full-enclosed assembled shaft coupling guard shield according to claim 8 or 9, characterized in that: The full-enclosed assembled shaft coupling guard shield further comprises a bottom plate (800) connected to the support plate (700) perpendicularly; The bottom plate (800) is connected to one end of the support plate (700) away from the bottom mounting edge (301) and is provided with a plurality of connecting holes (801).

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