Switching structure suitable for being installed in narrow space

Abstract

The adapter structure suitable for being installed in the narrow and small space comprises a containing frame and a connecting support, one side of the containing frame is in an opening shape and used as a disassembling and assembling opening for installing a driving mechanism, a first containing hole is formed in the side wall close to the disassembling and assembling opening, and an opening-shaped sliding groove is formed in the side, facing the disassembling and assembling opening, of the first containing hole; the sliding groove is connected with the first containing hole in a penetrating mode. The connecting support is of a plate-shaped structure, and a second containing hole matched with the first containing hole is formed in the middle of the connecting support. The containing frame is detachably connected with the driving mechanism through the connecting support. The driving mechanism can be connected to the connecting support in advance, the connecting support connected with the driving mechanism can be slidably installed to the designated position along the side wall of the containing frame by means of the sliding groove formed in the side wall of the containing frame, and the driving mechanism has the advantages of being convenient to disassemble and assemble, firm in connection, suitable for installing the driving mechanism in a narrow space and high in practicability.

Description

Technical Field

[0001] The present application relates to the technical field of mechanical connection structures, and in particular to a switching structure suitable for installing a planetary reducer or a motor in a narrow space. Background Art

[0002] Planetary reducers and motors are widely used industrial products in the field of mechanical equipment. Planetary reducers can reduce the speed of the motor and increase the output torque. The motor can be used as a power source to convert electrical energy into mechanical energy to drive the machine. Planetary reducers and motors can be used as supporting components in lifting, excavation, transportation, construction and other industries.

[0003] In the prior art, the output end flange surfaces of the planetary reducers and servo motors equipped in mechanical equipment are mostly made of aluminum and its alloy materials to ensure corrosion resistance and reduce weight. However, aluminum and its alloy materials have the physical property of being easily deformed or even melted by heat, which affects the installation strength. Therefore, the mounting holes are not suitable for tapping threaded holes. Usually, through holes are used and fixed with bolts and nuts. This method can be installed normally in most scenarios. However, when the installation space of the reducer / servo motor is narrow, due to the structural limitations of the planetary reducer / servo motor, the wrench cannot reach the inner side of the planetary reducer / servo motor to install the nut, resulting in problems such as inconvenient installation and disassembly, and time-consuming and labor-intensive disassembly.

[0004] Therefore, there is an urgent need for a switching structure that facilitates the installation of a planetary reducer / servo motor in a small space. Utility Model Content

[0005] The purpose of the present application is to provide a transfer structure suitable for installation in a narrow space, so as to solve the problems existing in the prior art such as the inconvenient installation and disassembly of the planetary reducer / servo motor, and the time-consuming and labor-intensive disassembly and assembly.

[0006] The embodiments of the present application can be implemented through the following technical solutions:

[0007] A transfer structure suitable for installation in a narrow space, comprising a receiving frame and a connecting bracket.

[0008] One side of the accommodating frame is in an open shape, used as a disassembly opening for installing the driving mechanism, a first accommodating hole is provided on a side wall adjacent to the disassembly opening, an open-shaped slide groove is provided on a side of the first accommodating hole facing the disassembly opening, and the slide groove is connected to the first accommodating hole;

[0009] The connecting bracket is a plate-shaped structure, and a second accommodating hole matching with the first accommodating hole is provided in the middle of the connecting bracket;

[0010] The accommodating frame is detachably connected to the driving mechanism via the connecting bracket.

[0011] Furthermore, the connecting bracket includes a first mounting panel, a second accommodating hole is provided in the middle of the first mounting panel, the driving end of the driving mechanism is connected to the second accommodating hole, and the connecting bracket connected to the driving mechanism is installed to the first accommodating hole along the side wall of the accommodating frame through the sliding groove.

[0012] Further, the first mounting panel is provided with a plurality of first connecting holes, the first connecting holes are arranged along the circumference of the second accommodating hole and are arranged coaxially with the second accommodating hole;

[0013] A plurality of avoidance holes corresponding to the first connection holes are arranged on the side wall of the accommodating frame.

[0014] Furthermore, the first installation panel is further provided with a plurality of second connection holes, the second connection holes are coaxially arranged with the second receiving holes and are arranged outside the first connection holes;

[0015] A plurality of third connection holes corresponding to the second connection holes are arranged on the side wall of the accommodating frame.

[0016] Furthermore, the connecting bracket also includes a second mounting panel, which is connected to the bottom of the first mounting panel and extends in a horizontal direction toward the side to which the driving mechanism is connected.

[0017] Furthermore, the first mounting panel and the second mounting panel are an integrated structure.

[0018] The embodiment of the present application provides a transfer structure suitable for installation in a narrow space, which has at least the following beneficial effects:

[0019] The present application adopts a method of detachably connecting the accommodating frame with the driving mechanism through a connecting bracket, so that the driving mechanism can be pre-connected to the connecting bracket, and then with the help of a slide groove opened on the side wall of the accommodating frame, the connecting bracket connected with the driving mechanism can be slid along the side wall of the accommodating frame and installed to the specified position. The setting of the slide groove can reduce the installation space occupied by the driving shaft protruding outward from the driving end of the driving mechanism, and the hole position for matching the connection between the connecting bracket and the accommodating frame is set on the outside of the hole position for matching the connection between the connecting bracket and the driving mechanism, which can effectively avoid the problem that the wrench cannot reach the inside of the driving mechanism for installation due to the structural limitation of the driving mechanism. It has the advantages of convenient disassembly and assembly, reliable connection, suitable for installing the driving mechanism in a small space, and strong practicality.

[0020] In addition, although the slide groove opened in the containing frame will cause the supporting strength of its side wall to be insufficient, the first mounting panel of the connecting bracket is connected to the side wall of the containing frame, which can effectively enhance the supporting strength of the side wall of the containing frame and make up for the problem of insufficient supporting strength caused by the opening of the slide groove. It has the advantages of reliable connection, high supporting strength and strong reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the installation of a driving mechanism in the prior art installed in a containing frame;

[0022] Figure 2 This is a schematic diagram of the installation of a transfer structure suitable for installation in a narrow space in an application of the present application;

[0023] Figure 3 It is a structural schematic diagram of the containing frame in this application;

[0024] Figure 4 It is a schematic diagram of the structure of the connecting bracket in this application.

[0025] Numbers in the figure

[0026] 1-accommodating frame; 11-first accommodating hole; 12-sliding groove; 13-avoiding hole; 14-third connecting hole; 2-connecting bracket; 21-first mounting panel; 22-second accommodating hole; 23-first connecting hole; 24-second connecting hole; 25-second connecting panel; 3-driving mechanism. DETAILED DESCRIPTION

[0027] Hereinafter, the present application will be further described based on preferred embodiments with reference to the accompanying drawings.

[0028] In addition, various components on the drawings are enlarged (thickened) or reduced (thinned) for ease of understanding, but this practice is not intended to limit the scope of protection of the present application.

[0029] Words importing the singular also include the plural and vice versa.

[0030] In the description of the embodiments of the present application, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the products of the embodiments of the present application are usually placed when in use, it is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, in the description of the present application, in order to distinguish different units, the words first, second, etc. are used in this specification, but these are not limited by the order of manufacture, nor can they be understood as indicating or implying relative importance, and their names may be different in the detailed description and claims of the present application.

[0031] The vocabulary in this specification is used to illustrate the embodiments of the present application, but is not intended to limit the present application. It should also be noted that, unless otherwise clearly specified and limited, the terms "disposed", "connected", and "connected" 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, a direct connection, an indirect connection through an intermediate medium, or a connection between the two elements. For those skilled in the art, the specific meanings of the above terms in this application can be specifically understood.

[0032] Figure 1 FIG. 1 is a schematic diagram of the installation of a driving mechanism in the prior art in a containing frame, as shown in FIG. Figure 1 As shown, the driving mechanism 3 is directly connected to the inner wall of the containing frame 1 through the bolts and nuts that cooperate with each other. However, due to the structural limitation of the driving mechanism 3 and the internal space limitation of the containing frame 1, the wrench cannot reach the inner side of the driving mechanism 3 to install the nut located at the inner position a. Therefore, the present application improves the above-mentioned connection structure.

[0033] Figure 2 This is a schematic diagram of an installation of a switching structure suitable for installation in a narrow space in an application. Figure 2 As shown, a transfer structure suitable for installation in a narrow space includes a containing frame 1 and a connecting bracket 2. The containing frame 1 is detachably connected to a driving mechanism 3 via the connecting bracket 2.

[0034] Specifically, Figure 3 It is a structural diagram of the housing frame 1 in this application, such as Figure 3As shown, one side of the accommodating frame 1 is open and used as a disassembly and assembly port for installing the driving mechanism 3. A first accommodating hole 11 is provided on the side wall adjacent to the disassembly and assembly port. An open slide groove 12 is provided on the side of the first accommodating hole 11 facing the disassembly and assembly port, and the slide groove 12 is through-connected with the first accommodating hole 11, so that the driving end of the driving mechanism 3 can be installed to the first accommodating hole 11 along the side wall of the accommodating frame 1 through the slide groove 12.

[0035] In some preferred embodiments, the driving mechanism 3 is a planetary reducer or a servo motor. The driving end of the planetary reducer or the servo motor is usually provided with a driving shaft protruding outward. The setting of the slide groove 12 allows the driving shaft protruding outward to be slidably installed in the accommodating frame 1 along the opening direction of the slide groove 12, thereby effectively saving installation space.

[0036] Further, Figure 4 This is a schematic diagram of the structure of the connecting bracket 2 in this application, such as Figure 4 As shown, the connecting bracket 2 is a plate-like structure, and a second accommodating hole 22 matching with the first accommodating hole 11 is provided in the middle of the connecting bracket 2 , and the second accommodating hole 22 is used to connect the driving end of the driving mechanism 3 .

[0037] Specifically, the connecting bracket 2 includes a first mounting panel 21, and a second accommodating hole 22 is provided in the middle of the first mounting panel 21, and the second accommodating hole 22 cooperates with the first accommodating hole 11. When connecting, the driving end of the driving mechanism 3 is first connected to the second accommodating hole 22, and the connection position is fixed by bolts and nuts that cooperate with each other, and then the connecting bracket 2 connected with the driving mechanism 3 is installed along the side wall of the accommodating frame 1 through the slide groove 12 to the first accommodating hole 11, and the connecting bracket 2 is connected to the side wall of the accommodating frame 1 by bolts and nuts that cooperate with each other.

[0038] In some preferred embodiments, a plurality of first connecting holes 23 are provided on the first mounting panel 21. The first connecting holes 23 are arranged along the circumference of the second accommodating hole 22 and are arranged coaxially with the second accommodating hole 22, and are used to connect the mounting panel of the driving end of the driving mechanism 3 to the first mounting panel 21 by means of matching bolts and nuts.

[0039] Correspondingly, a plurality of avoidance holes 13 corresponding to the first connection holes 23 are provided on the side wall of the accommodating frame 1 for avoiding bolts connecting the first mounting panel 21 and the driving mechanism 3 .

[0040] In some preferred embodiments, a plurality of second connecting holes 24 are further provided on the first mounting panel 21, and the second connecting holes 24 are coaxially arranged with the second accommodating hole 22 and are arranged on the outside of the first connecting hole 23. Correspondingly, a plurality of third connecting holes 14 corresponding to the second connecting holes 24 are provided on the side wall of the accommodating frame 1, which are used to install the connecting bracket 2 connected with the driving mechanism 3 on the side wall of the accommodating frame 1 by means of matching bolts and nuts.

[0041] By adopting the above connection method, the driving mechanism 3 can be pre-connected to the connecting bracket 2, and then with the help of the sliding groove 12 opened on the side wall of the accommodating frame 1, the connecting bracket 2 connected with the driving mechanism 3 can be slid along the side wall of the accommodating frame 1 to the specified position, thereby reducing the installation space occupied by the driving shaft protruding outward from the driving end of the driving mechanism 3, and the hole position for the connecting bracket 2 to be matched with the accommodating frame 1 is arranged on the outside of the hole position for the connecting bracket 2 to be matched with the driving mechanism 3, which can effectively avoid the problem that the wrench cannot reach the inner side of the driving mechanism 3 for installation due to the structural limitation of the driving mechanism 3.

[0042] In addition, although the slide groove 12 provided in the containing frame 1 will cause the supporting strength of its side wall to be insufficient, the first mounting panel 21 of the connecting bracket 2 is connected to the side wall of the containing frame 1, which can effectively enhance the supporting strength of the side wall of the containing frame 1, thereby compensating for the problem of insufficient supporting strength caused by the provision of the slide groove 12.

[0043] In some preferred embodiments, in order to further increase the supporting strength of the connecting bracket 2, the connecting bracket 2 also includes a second mounting panel 25, which is connected to the bottom of the first mounting panel 21 and extends horizontally toward the side connected to the driving mechanism 3. During installation, the second mounting panel 25 can be connected to the bottom plate of the accommodating frame 1 by means of matching bolts and nuts.

[0044] In some preferred embodiments, the first mounting panel 21 and the second mounting panel 25 are an integrated structure, which is manufactured by an integrated molding process, so as to enhance the overall strength of the connecting bracket 2 .

[0045] The above is a detailed introduction to the specific implementation methods of the present application. For those skilled in the art, several improvements and modifications may be made to the present application without departing from the principles of the present application. These improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A switching structure suitable for installation in a narrow space, characterized in that: include: A containing frame (1), a connecting bracket (2), One side of the accommodating frame (1) is in an open shape and is used as a disassembly opening for installing a driving mechanism. A first accommodating hole (11) is provided on a side wall adjacent to the disassembly opening. A sliding groove (12) in an open shape is provided on a side of the first accommodating hole (11) facing the disassembly opening, and the sliding groove (12) is connected to the first accommodating hole (11). The connecting bracket (2) is a plate-shaped structure, and a second accommodating hole (22) matching with the first accommodating hole (11) is provided in the middle of the connecting bracket (2); The accommodating frame (1) is detachably connected to the driving mechanism (3) via the connecting bracket (2).

2. The adapter structure suitable for installation in a narrow space according to claim 1, characterized in that: The connecting bracket (2) comprises a first mounting panel (21), a second accommodating hole (22) is provided in the middle of the first mounting panel (21), a driving end of the driving mechanism (3) is connected to the second accommodating hole (22), and the connecting bracket (2) connected to the driving mechanism (3) is installed to the first accommodating hole (11) along the side wall of the accommodating frame (1) through the sliding groove (12).

3. The adapter structure suitable for installation in a narrow space according to claim 2, characterized in that: A plurality of first connection holes (23) are provided on the first installation panel (21), and the first connection holes (23) are arranged along the circumference of the second accommodating hole (22) and are arranged coaxially with the second accommodating hole (22); A plurality of avoidance holes (13) corresponding to the first connection holes (23) are arranged on the side wall of the accommodating frame (1).

4. The adapter structure suitable for installation in a narrow space according to claim 3, characterized in that: The first installation panel (21) is also provided with a plurality of second connection holes (24), the second connection holes (24) being coaxially arranged with the second accommodating holes (22) and being arranged outside the first connection holes (23); A plurality of third connection holes (14) corresponding to the second connection holes (24) are arranged on the side wall of the accommodating frame (1).

5. The adapter structure suitable for installation in a narrow space according to claim 2, characterized in that: The connecting bracket (2) further comprises a second mounting panel (25), wherein the second mounting panel (25) is connected to the bottom of the first mounting panel (21) and extends in a horizontal direction toward a side to which the driving mechanism (3) is connected.

6. The adapter structure suitable for installation in a narrow space according to claim 5, characterized in that: The first mounting panel (21) and the second mounting panel (25) are an integrated structure.

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