Load switch convenient to disassemble and assemble

Abstract

The utility model discloses a load switch convenient to disassemble and assemble, which comprises a load switch and a mounting frame used for mounting the load switch, a mounting plate is arranged at the rear part of the load switch, through holes are formed in the top and the bottom of the mounting plate, damping blocks are arranged at the top and the bottom of the mounting frame, and insertion rods are arranged at the front ends of the damping blocks. Sliding rods are arranged at the top and the bottom of the mounting frame, sliding plates are arranged on the sliding rods in a sliding mode, elastic pieces sleeve the sliding rods, inserting holes are formed in the sliding plates, sliding grooves are formed in the sliding plates, limiting rods are arranged in the sliding grooves in a sliding mode, the sliding grooves communicate with the inserting holes, limiting holes are formed in the inserting rods, and the inserting rods penetrate through the through holes and are inserted into the inserting holes; and the limiting rods are inserted into the limiting holes. According to the utility model, the load switch does not need to be fixed by screws during installation, so that tools are not needed during installation and disassembly, and more screws do not need to be screwed, thereby achieving the purpose of being convenient to disassemble and assemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to load switch technical field, concretely relates to a load switch convenient to dismount. BACKGROUND

[0002] Load switch is a kind of electrical appliance between circuit breaker and disconnecting switch, load switch is often used in series with fuse for controlling power transformer, load switch has simple arc extinguishing device, so it can pass through and break certain load current and overload current, but it cannot disconnect short-circuit current, so it is generally used in series with fuse, and short-circuit protection is carried out by fuse, load switch and combination electrical apparatus are suitable for three-phase alternating current 10KV and 50HZ power system, or with complete distribution equipment and looped network switch cabinet, combined substation and other supporting use, widely used in domain network construction reconstruction project, industrial and mining enterprises, high-rise building and public facilities, etc., can be used as looped network power supply or terminal, plays the role of electric energy distribution, control and protection, has the ability of breaking rated current, overload current, short-circuit current and preventing equipment open-phase operation, switch has obvious visible isolation break, is equipped with ground switch electric spring mechanism with closing ability, can be remotely controlled.

[0003] The load switch on the market has the advantages of large breaking capacity, safety and reliability, long electrical life, frequent operation, compact structure, small size and light weight, however, in use, it is mainly installed and fixed by multiple fixing screws, which causes installation and disassembly to be troublesome and inconvenient for maintenance personnel.

[0004] Therefore, the applicant has made beneficial design, found the method for solving the above problems, and the technical scheme to be introduced below is generated in this background. UTILITY MODEL CONTENT

[0005] The utility model relates to a load switch convenient to dismount to solve the problems in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] The utility model provides a load switch convenient to dismount, including load switch and the mounting frame for installing load switch, load switch rear is equipped with mounting plate, the top and bottom of mounting plate all are equipped with through -hole, the top and bottom of mounting frame all are equipped with shock absorber, shock absorber front end all is equipped with plug rod, the top and bottom of mounting frame all are equipped with slide bar, the slide bar all is equipped with slide plate and slides, the slide bar all is equipped with elastic piece and sets, the slide plate all is equipped with plug hole and slide groove, the slide groove is equipped with limit rod and slides, the slide groove with the plug hole intercommunication, the plug rod all is equipped with limit hole, the plug rod passes through the through -hole and inserts into the plug hole, the limit rod inserts into the limit hole.

[0008] Preferably, the elastic piece is a spring, and the elastic piece is respectively abutted with the slide plate and the slide bar at two ends.

[0009] Preferably, the limit rod is provided with a push rod on one side.

[0010] Preferably, the shock absorber is a rubber block material.

[0011] Beneficial effects

[0012] The above one or more technical solutions in the load switch convenient to dismount provided by the embodiment of the utility model have at least one of the following technical effects:

[0013] The utility model can be installed by the above technical scheme, by installing the load switch on the mounting frame, by inserting the plug rod through the through -hole on the mounting plate, and by the elastic piece pushing the slide plate to move towards the mounting plate, the plug rod is inserted into the plug hole on the slide bar, and the limit rod on the slide plate is inserted into the limit hole on the slide bar, the slide plate is limited, and the load switch is installed and fixed by the slide plate and the plug rod; The utility model makes the load switch not need to use screw to be fixed when installing, thus when installing and dismounting, no tool is needed, and many screws do not need to be screwed, so as to reach the purpose of convenient dismounting. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole side view structure schematic diagram of the utility model;

[0015] Figure 2 It is Figure 1 The enlarged structure schematic diagram of A place.

[0016] The correspondence between the annotations of the figures and the component names in the figures is as follows:

[0017] 1, load switch; 2, mounting frame; 3, mounting plate; 4, through -hole; 5, shock absorber; 6, plug rod; 7, slide bar; 8, slide plate; 9, elastic piece; 10, plug hole; 11, slide groove; 12, limit rod; 13, limit hole; 14, push rod. Detailed Implementation

[0018] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", 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 utility model 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 utility model.

[0020] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] like Figures 1-2 As shown, it is a structural schematic diagram of a load switch that is easy to disassemble and assemble according to a preferred embodiment of the present invention.

[0022] In this embodiment, the load switch 1 is provided with a mounting plate 3 at the rear by welding, the mounting plate 3 is provided with through holes 4 at the top and the bottom, the through holes 4 are circular holes, the mounting rack 2 is provided with damping blocks 5 at the top and the bottom, the damping blocks 5 play a damping role, the damping blocks 5 are provided with insertion rods 6 at the front end, the insertion rods 6 are cylindrical structures, the mounting rack 2 is provided with sliding rods 7 at the top and the bottom, the sliding rods 7 are provided with sliding plates 8 which are slidably arranged thereon, the sliding rods 7 are provided with elastic members 9 which are sleeved thereon, the sliding plates 8 are provided with insertion holes 10 and sliding grooves 11, the sliding grooves 11 are slidably provided with limiting rods 12, the sliding grooves 11 are communicated with the insertion holes 10, the insertion rods 6 are provided with limiting holes 13, the insertion rods 6 pass through the through holes 4 and are inserted into the insertion holes 10, and the limiting rods 12 are inserted into the limiting holes 13. When installing, the load switch 1 is installed on the mounting rack 2, the insertion rods 6 pass through the through holes 4 of the mounting plate 3, the sliding plates 8 are pushed to move towards the mounting plate 3 by the elastic members 9, the insertion rods 6 are inserted into the insertion holes 10 of the sliding rods 7, the limiting rods 12 of the sliding plates 8 are inserted into the limiting holes 13 of the sliding rods 7, the sliding plates 8 are limited, and the load switch 1 is installed and fixed by the sliding plates 8 and the insertion rods 6. The load switch 1 does not need to be fixed by screws during installation, so that tools are not needed during installation and disassembly, and many screws do not need to be screwed, so that the purpose of convenient disassembly and assembly is achieved.

[0023] In this embodiment, the elastic member 9 is a spring, and the two ends of the elastic member 9 abut against the sliding plate 8 and the sliding rod 7. The elastic member 9 provides power for the sliding plate 8, and pushes the sliding plate 8 to move towards the mounting plate 3, so that the insertion rod 6 is inserted into the insertion hole 10.

[0024] In this embodiment, the limiting rod 12 is provided with a push rod 14 at one side, the limiting rod 12 is inserted into or pulled out of the limiting hole 13 by pushing the push rod 14, so that the sliding plate 8 is limited or the limitation of the sliding plate 8 is cancelled.

[0025] In this embodiment, the damping block 5 is made of rubber block material. The damping block 5 has good damping capacity through the material.

[0026] The installation mode, connection mode or setting mode of the load switch are common mechanical modes, and any mode which can achieve the beneficial effects can be implemented.

[0027] The technologies which are not described in detail in the utility model are known technologies, and the contents shown in the drawings are part of the description.

[0028] The above is further detailed description of the utility model in combination with specific embodiments, and cannot be determined that the utility model specific implementation is limited to these descriptions. For ordinary skilled in the art to which the utility model belongs, without departing from the concept of the utility model, a number of simple deductions or substitutions can be made, and all should be regarded as belonging to the protection scope determined by the claims submitted by the utility model.

Claims

1. A load break switch which is easy to disassemble, characterized by: The utility model relates to a load switch (1) and mounting frame (2) for installing load switch (1), load switch (1) rear is equipped with mounting plate (3), and the top and bottom of mounting plate (3) are all provided with through -hole (4), and the top and bottom of mounting frame (2) are all provided with shock pad (5), and the front end of shock pad (5) is all equipped with plug rod (6), and the top and bottom of mounting frame (2) are all provided with slide bar (7), and slide bar (7) are all provided with sliding plate (8), and slide bar (7) are all provided with elastic element (9), and sliding plate (8) are all provided with insertion hole (10), and sliding plate (8) are all provided with sliding slot (11), and sliding slot (11) are all provided with limiting rod (12), and sliding slot (11) are communicated with insertion hole (10), and plug rod (6) are all provided with limiting hole (13), and plug rod (6) are inserted through through -hole (4) and are inserted into insertion hole (10), and limiting rod (12) are inserted into limiting hole (13).

2. The load break switch of claim 1, wherein: The elastic element (9) is a spring, and the two ends of the elastic element (9) are respectively abutted with the sliding plate (8) and the slide bar (7).

3. The load break switch of claim 1, wherein: The limiting rod (12) is provided with a push rod (14) on one side.

4. The load break switch of claim 1, wherein: The shock pad (5) is made of rubber.

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