CN218123985U - Vertical busbar installation fixture for drawer switchgear - Google Patents

Abstract

The application discloses a fixture for installing a vertical bus bar of a drawer switch cabinet, including a fixing plate, a fixing mechanism and an installation mechanism; the fixing mechanism includes a fixing cavity, and the fixing cavity is fixed on the fixing plate, and the fixing cavity The two ends of the sleeve rod are respectively fixedly connected to the two sides, and a sliding block is slidably sleeved on the sleeve rod, and a second push block is fixedly connected to the sliding block. In this application, the fixed plate and the pressure plate are respectively inserted on both sides of the top splint of the drawer switch cabinet, the top splint of the drawer switch cabinet pushes the pressure plate outward, the moving plate moves out of the fixed cavity, and the sliding block slides on the socket rod. The second spring is compressed, and at the same time the second push block pushes the first push block to move, the telescopic rod shrinks, the first spring compresses, the first spring and the second spring cooperate to push the second push block and the sliding block to move, so that the pressure plate and the fixed plate Cooperate between them to clamp the splint on the top of the drawer switch cabinet, so as to fix the installation fixture on the drawer switch cabinet.

Description

Vertical busbar installation fixture for drawer switchgear

technical field

The application relates to the field of vertical busbars, in particular to a fixture for installing vertical busbars of a drawer switch cabinet.

Background technique

In the drawer switch cabinet, because of the large load current, copper bars with relatively large cross-sectional areas are mostly used as "conductors". And it must be a copper bar to be called a bus bar. The horizontal copper bar in the drawer switch cabinet is the horizontal bus bar, also called the main bus bar. The vertical copper bar is the vertical bus bar. Circuit breakers, etc., are also used in high-power inverters.

The use of vertical busbars in the drawer switch cabinet requires the installation of the vertical busbars. When the existing vertical busbar installation fixtures are in use, it is not convenient to fix the fixture on the drawer switchgear, resulting in poor stability for installing the vertical busbars on the fixture. . Therefore, in view of the above problems, a vertical busbar installation fixture for the drawer switchgear is proposed.

Contents of the invention

In this embodiment, a vertical bus bar installation jig for a drawer switch cabinet is provided to solve the problem in the prior art that it is inconvenient to fix and install the vertical bus bar installation jig on the drawer switch cabinet.

According to one aspect of the present application, a vertical bus bar installation fixture for a drawer switch cabinet is provided, including a fixing plate, a fixing mechanism, and an installation mechanism;

The fixing mechanism includes a fixing cavity, the fixing cavity is fixed on the fixing plate, the upper and lower sides of the fixing cavity are respectively fixedly connected with two ends of a sleeve rod, and the sleeve rod is slidingly sleeved with a sliding block, the sliding block is fixedly connected with a second push block, the second push block is overlapped with a first push block, the first push block is fixedly connected with a first spring, and the first spring is another One end is fixedly connected to the bottom end of the fixed cavity, the sliding block is fixedly connected to a moving plate, the bottom end of the moving plate extends through the fixed cavity to the outside, and the bottom end of the moving plate is fixedly connected to the pressing plate.

Further, a second spring is fixedly connected to the sliding block, the other end of the second spring is fixedly connected to the fixed cavity, and the second spring is sleeved on the socket rod.

Further, the first spring is sleeved on the telescopic rod, one end of the telescopic rod is fixedly connected to the first push block, and the other end of the telescopic rod is fixedly connected to the fixed cavity.

Further, both the fixing plate and the left side of the pressing plate are inclined.

Further, the installation mechanism includes an installation plate, the left side of the installation plate is fixedly connected to a connection plate, the other end of the connection plate is fixedly connected to the fixing plate, and the installation plate is fixedly provided with three grooves, three Two ends of the fixed rods are respectively fixedly connected to the two side walls of the groove, and two sliding sleeves are slidably connected to the three fixed rods, and one of the sliding sleeves is fixedly connected to a vertical busbar clamping plate.

Further, a third spring is fixedly connected to the sliding sleeve, the other end of the third spring is fixedly connected to the groove, and the third spring is sleeved on the fixing rod.

Through the above-mentioned embodiments of the present application, the fixing mechanism is adopted, which solves the problem that it is inconvenient to fix and install the vertical busbar installation fixture on the drawer switch cabinet, and improves the stability of the vertical busbar installation.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present application. Those skilled in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is a schematic diagram of the overall three-dimensional structure of an embodiment of the present application;

Figure 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

Fig. 3 is a schematic top view of the connection of the installation mechanism according to an embodiment of the present application.

In the figure: 1, fixed plate; 2, first spring; 3, first push block; 4, second push block; 5, telescopic rod; 6, sliding block; 7, socket rod; 8, second spring; 9. Connecting plate; 10. Mounting plate; 11. Groove; 12. Vertical bus bar clamping plate; 13. Sliding sleeve; 14. Fixed rod; 15. Moving plate; 16. Pressing plate; 17. Fixed cavity; 18 , the third spring.

detailed description

In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for the embodiments of the application described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", The orientations or positional relationships indicated by "vertical", "horizontal", "horizontal", and "longitudinal" are based on the orientations or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation.

Moreover, some of the above terms may be used to indicate other meanings besides orientation or positional relationship, for example, the term "upper" may also be used to indicate a certain attachment relationship or connection relationship in some cases. Those skilled in the art can understand the specific meanings of these terms in this application according to specific situations.

Furthermore, the terms "installed", "disposed", "provided", "connected", "connected", "socketed" are to be interpreted broadly. For example, it may be a fixed connection, a detachable connection, or an integral structure; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediary; internal connectivity. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

Please refer to Figure 1-3, the vertical bus bar installation fixture of the drawer switchgear, including the fixing plate 1, the fixing mechanism and the installation mechanism;

Described fixing mechanism comprises fixed cavity 17, and described fixed cavity 17 is fixedly arranged on the fixed plate 1, and described fixed cavity 17 upper and lower sides are respectively fixedly connected with sleeve rod 7 two ends, and described sleeve rod 7 The upper sliding sleeve is connected with a sliding block 6, the second pushing block 4 is fixedly connected to the sliding block 6, the first pushing block 3 is overlapped on the second pushing block 4, and the first pushing block 3 is fixed The first spring 2 is connected, the other end of the first spring 2 is fixedly connected to the bottom end of the fixed cavity 17, the sliding block 6 is fixedly connected to the moving plate 15, and the bottom end of the moving plate 15 runs through the fixed cavity 17 Extending to the outside, the bottom end of the moving plate 15 is fixedly connected to the pressing plate 16, so that the installation fixture can be fixedly installed on the drawer switch cabinet through the cooperation between the fixing plate 1 and the pressing plate 16.

A second spring 8 is fixedly connected to the sliding block 6, and the other end of the second spring 8 is fixedly connected to the fixed cavity 17, and the second spring 8 is sleeved on the sleeve rod 7, so that the second The spring 8 pushes the sliding block 6 to move; the first spring 2 is sleeved on the telescopic rod 5, one end of the telescopic rod 5 is fixedly connected to the first push block 3, and the other end of the telescopic rod 5 is fixedly connected to the fixed hole On the cavity 17, it is convenient to fix the movement path of the first spring 2; the left side of the fixed plate 1 and the pressure plate 16 are inclined, so that it is easy to be clamped on the drawer switch cabinet; the installation mechanism includes a mounting plate 10, and the mounting plate The left side of 10 is fixedly connected with a connecting plate 9, and the other end of the connecting plate 9 is fixedly connected on the fixed plate 1. The mounting plate 10 is fixedly provided with three grooves 11, and the inner side walls of the three grooves 11 are The two ends of the fixed rod 14 are respectively fixedly connected on the top, two sliding sleeves 13 are slidably connected on the three fixed rods 14, and the vertical bus bar clamping plate 12 is fixedly connected on the six described sliding sleeves 13, so as to facilitate A plurality of vertical busbars are clamped and fixed by cooperation between the vertical busbar clamping plates 12; a third spring 18 is fixedly connected to the sliding sleeve 13, and the other end of the third spring 18 is fixedly connected to the groove 11, The third spring 18 is sleeved on the fixed rod 14 so as to push the sliding sleeve 13 to move through the third spring 18 .

When the utility model is in use, the electrical components appearing in the application are all externally connected to the power supply and the control switch when in use. First, by inserting the fixing plate 1 and the pressing plate 16 respectively on both sides of the splint at the top of the drawer switch cabinet, the top of the drawer switch cabinet The splint pushes the pressing plate 16 outward, the moving plate 15 moves out of the fixed cavity 17, the sliding block 6 slides on the sleeve rod 7, the second spring 8 is compressed, and the second pushing block 4 on the sliding block 6 pushes the first The push block 3 moves, the telescopic rod 5 shrinks, the first spring 2 compresses, the first spring 2 and the second spring 8 cooperate to push the second push block 4 and the sliding block 6 to move, and drive the pressure plate 16 to move, so that the pressure plate 16 is in contact with the fixed Cooperate between the boards to clamp the splint on the top of the drawer switch cabinet, so as to fix the installation fixture on the drawer switch cabinet. By pulling the two vertical bus bar clamping plates 12 to both sides, the sliding sleeve on the vertical bus bar clamping plate 12 13 slides on the fixed rod 14, the third spring 18 is compressed, and then the vertical bus bar is placed between the two vertical bus bar clamping plates 12, the third spring 18 acts as an elastic force to push the sliding sleeve 13 to move, and the two vertical bus bar clamps The plates 12 cooperate to clamp the vertical bus bars in the middle, and a plurality of vertical bus bar clamping plates 12 are arranged at the same time, so as to install and clamp the multiple vertical bus bars.

The benefits of this application are:

1. In this application, the fixed plate and the pressure plate are respectively inserted on both sides of the top splint of the drawer switch cabinet, the top splint of the drawer switch cabinet pushes the pressure plate outward, the moving plate moves out of the fixed cavity, and the sliding block slides on the socket rod , the second spring is compressed, and at the same time the second push block on the sliding block pushes the first push block to move, the telescopic rod shrinks, the first spring compresses, and the cooperation between the first spring and the second spring pushes the second push block and the sliding block to move , to drive the pressure plate to move, so that the pressure plate and the fixed plate cooperate to clamp the splint on the top of the drawer switch cabinet, so as to fix the installation fixture on the drawer switch cabinet;

2. This application pulls the two vertical busbar clamping plates to both sides, the sliding sleeve on the vertical busbar clamping plate slides on the fixed rod, the third spring is compressed, and then the vertical busbar is placed on the two vertical busbar clamping plates Between, the third spring acts on the elastic force to push the sliding sleeve to move, and the two vertical busbar clamping plates cooperate to clamp the middle vertical busbar, and set multiple vertical busbar clamping plates at the same time, so as to carry out multiple vertical busbar clamping plates Install the clamp.

The circuits, electronic components and modules involved are all existing technologies, and those skilled in the art can fully realize them. Needless to say, the protection content of this application does not involve the improvement of software and methods.

The above descriptions are only preferred embodiments of the present application, and are not intended to limit the present application. For those skilled in the art, there may be various modifications and changes in the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application shall be included within the protection scope of this application.

Claims (6)

1. Vertical generating line sectional fixture of drawer cubical switchboard, its characterized in that: comprises a fixed plate (1), a fixed mechanism and an installation mechanism;

fixed establishment is including fixed cavity (17), fixed cavity (17) is fixed to be established on fixed plate (1), both sides difference fixedly connected with cup joints pole (7) both ends about fixed cavity (17), cup joint sliding block (6) on pole (7), fixedly connected with second ejector pad (4) are gone up in sliding block (6), overlap joint has first ejector pad (3) on second ejector pad (4), first spring (2) of fixedly connected with are gone up in first ejector pad (3), first spring (2) other end fixed connection is in fixed cavity (17) bottom, fixedly connected with movable plate (15) are gone up in sliding block (6), fixed cavity (17) are run through to fixed bottom (15) and are extended to outside movable plate, movable plate (15) bottom fixed connection is on clamp plate (16).

2. The drawer switchgear vertical bus bar installation jig of claim 1, wherein: the sliding block (6) is fixedly connected with a second spring (8), the other end of the second spring (8) is fixedly connected to the fixed cavity (17), and the second spring (8) is sleeved on the sleeving rod (7).

3. The drawer switchgear vertical bus bar installation jig of claim 1, wherein: the first spring (2) is sleeved on the telescopic rod (5), one end of the telescopic rod (5) is fixedly connected to the first pushing block (3), and the other end of the telescopic rod (5) is fixedly connected to the fixed cavity (17).

4. The drawer switchgear vertical bus bar installation jig of claim 1, wherein: the left sides of the fixed plate (1) and the pressure plate (16) are both obliquely arranged.

5. The drawer switchgear vertical bus bar installation jig of claim 1, wherein: installation mechanism includes mounting panel (10), mounting panel (10) left side fixedly connected with connecting plate (9), connecting plate (9) other end fixed connection is on fixed plate (1), fixed three recess (11), three being equipped with on mounting panel (10) respectively fixedly connected with dead lever (14) both ends on recess (11) interior both sides wall, it is three sliding connection has two sliding sleeve (13), six on dead lever (14) equal fixedly connected with perpendicular generating line grip block (12) on sliding sleeve (13).

6. The drawer switchgear vertical bus bar installation jig of claim 5, wherein: the sliding sleeve (13) is fixedly connected with a third spring (18), the other end of the third spring (18) is fixedly connected onto the groove (11), and the third spring (18) is sleeved on the fixing rod (14).

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