CN219778725U

CN219778725U - Assembled automatic transfer switch

Info

Publication number: CN219778725U
Application number: CN202320372075.7U
Authority: CN
Inventors: 付水华; 王龙刚
Original assignee: Nsd China Electrical Equipment Co ltd
Current assignee: Nsd China Electrical Equipment Co ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-09-29
Anticipated expiration: 2033-03-01

Abstract

The utility model relates to the technical field of electric switches, in particular to an assembled automatic transfer switch, which comprises a switcher and an auxiliary device, wherein one side of the switcher is provided with a controller, the auxiliary device is arranged on the surface of the controller, the number of the auxiliary devices is two, the auxiliary device comprises a clamping block I, the clamping block I is fixedly connected with one side surface of the controller, the surface of the clamping block I is fixedly connected with two sliding bars, the surface of the sliding bars is slidingly connected with a clamping block II, the inner wall of the clamping block II is provided with a sliding hole, the inner wall of the sliding hole is slidingly connected with a limiting rod, and the surface of the clamping block I is provided with a clamping hole, and the limiting rod is clamped with the inner wall of the clamping hole.

Description

Assembled automatic transfer switch

Technical Field

The utility model relates to the technical field of electrical switches, in particular to an assembled automatic transfer switch.

Background

Automatic transfer switches are electrical appliances that transfer one or more load circuits from one power source to another, and are often used in the appliance industry.

The prior art is such as the utility model of publication number CN111725011B, and this patent discloses dual power automatic transfer switch, and this patent adopts the rotating disc to screw up, reaches to fix the framework, can accomplish the installation work to the framework fast and effectively, still can reach the rotation effect to the framework, does not have better limiting mechanism in the solution equipment installation, leads to in the installation, can consume constructor a large amount of operating time, leads to the problem that installation effectiveness reduces simultaneously.

The inventor finds in daily work that the phenomenon that the assembled wire is unstable exists in the process that the assembled wire is screwed down by bolts, the wire is easy to fall off, and meanwhile, the problem that the wire is inconvenient to wind easily when the wire is bound is solved.

Disclosure of Invention

The utility model aims to solve the defects that wires are easy to fall off and wires are inconvenient to wind wires in a wire harness mode in the prior art, and provides an assembled automatic transfer switch.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an assembled automatic transfer switch, includes switch and auxiliary device, one side of switch is provided with the controller, auxiliary device sets up on the surface of controller, auxiliary device's number has two, auxiliary device includes clamp splice one, clamp splice one and one side fixed surface of controller are connected, clamp splice one's fixed surface has two slide bars, slide bar's surface sliding connection has clamp splice two, slide hole has been seted up to clamp splice two's inner wall, slide hole's inner wall sliding connection has the gag lever post, the draw-in hole has been seted up on clamp splice one's surface, the inner wall joint of gag lever post and draw-in hole is convenient for clamp splice one to cooperate clamp splice two to carry out the centre gripping and carry out the bunch, has reduced equipment and has adopted the condition that the bolt to screw up easily to appear causing the drop when assembling the circuit.

Preferably, four grooves are formed in the surfaces of the first clamping block and the second clamping block, rubber pads are fixedly connected to the inner walls of the grooves, and damage to the service life of the circuit during clamping can be reduced by the aid of the rubber pads.

Preferably, the fixed surface of gag lever post is connected with the push rod, the round hole has been seted up to the surface of clamp splice two, the inner wall sliding connection of push rod and round hole through setting up the push rod, conveniently controls the gag lever post and removes, is convenient for carry out the centre gripping and dismantle of equipment.

Preferably, the surface cover of push rod is equipped with first spring, the both ends of first spring respectively with push rod and clamp splice two fixed surface connection, through setting up first spring, the control gag lever post of being convenient for resets, has improved the constraint effect of gag lever post simultaneously.

Preferably, the surface of controller is provided with protector, protector includes the guard plate, the guard plate is located one side setting of controller, one side fixedly connected with two locating pieces that the controller is close to the guard plate, two locating holes have been seted up on the surface of guard plate, the locating piece is pegged graft with the inner wall of locating hole, inserts through the locating hole on guard plate surface and establishes in the locating piece, is convenient for place the guard plate, and the guard plate can protect bolted connection department, has reduced artifical mistake and has bumped the circumstances that causes danger and bolt contact spot influence life-span.

Preferably, two spouts have been seted up on the surface of guard plate, the inner wall sliding connection of two spouts has the draw-in lever, the draw-in groove has been seted up on the surface of locating piece, the inner wall joint of draw-in lever and draw-in groove, the fixed surface of draw-in lever is connected with the ejector pad, cooperates the draw-in lever through the ejector pad, can restrict the guard plate in the locating piece, improves stability.

Preferably, one side of the clamping rod corresponding to the inner wall of the chute on the surface of the protection plate is fixedly connected with second springs, and the number of the second springs is two.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, by arranging the auxiliary device, when equipment is needed to be used, the push rod and the limit rod are pushed, the first spring is stressed and deformed to generate elasticity, the second clamping block is moved in the slide rod, the push rod is released when the first clamping block is matched with the second clamping block and the rubber pad to clamp a circuit, the elasticity is released by the first spring, the limit rod is driven to be inserted into the clamping hole on one surface of the clamping block, auxiliary assembly can be completed, the auxiliary device is arranged to facilitate the auxiliary equipment to assemble the circuit, the phenomena that the equipment is easy to be unstable and the wires are disordered after the assembly circuit is connected by bolts are effectively reduced, the condition that the wire falls off to influence the equipment to carry out switch control is reduced, and the integral stability of the equipment is improved.

2. According to the utility model, the protection device is arranged, when equipment is required to be protected, the push block and the clamping rod are pushed, the second spring is stressed and deformed to generate elastic force, the positioning hole on the surface of the protection plate is inserted into the positioning block, the push block is loosened, the elastic force is released by the second spring, the clamping rod is driven to be inserted into the clamping groove on the surface of the positioning block, the protection plate can protect the equipment, the protection device is arranged, the equipment is protected conveniently, the phenomenon that the danger is caused by error collision easily occurs when the connecting part of the equipment is exposed outside can be effectively reduced, the condition that the service life is influenced by stains easily is reduced when the connecting part of the equipment is exposed, and the overall practicability of the equipment is further improved.

Drawings

Fig. 1 is a schematic perspective view of an assembled automatic transfer switch according to the present utility model;

FIG. 2 is a schematic diagram of the structure A in FIG. 1 illustrating an assembled automatic transfer switch according to the present utility model;

fig. 3 is a schematic diagram of a part of a structure of an assembled automatic transfer switch according to the present utility model;

fig. 4 is a schematic structural view of a protection device of an assembled automatic transfer switch according to the present utility model;

fig. 5 is a schematic diagram illustrating a partially cross-sectional structure of a protection device of an assembled automatic transfer switch according to the present utility model.

Legend description:

1. a switcher; 2. a controller; 3. an auxiliary device; 31. clamping block I; 32. a slide bar; 33. clamping blocks II; 34. a limit rod; 35. a rubber pad; 36. a push rod; 37. a first spring; 4. a protective device; 41. a protection plate; 42. a positioning block; 43. a pushing block; 44. a second spring; 45. a clamping rod; 46. and a sliding groove.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an assembled automatic transfer switch, includes switch 1 and auxiliary device 3, and one side of switch 1 is provided with controller 2, and auxiliary device 3 sets up on the surface of controller 2, and the number of auxiliary device 3 has two, and the surface of controller 2 is provided with protector 4.

The specific arrangement and function of the auxiliary device 3 and the protective device 4 will be described in detail below.

In this embodiment: the auxiliary device 3 comprises a clamping block I31, the clamping block I31 is fixedly connected with one side surface of the controller 2, two sliding rods 32 are fixedly connected with the surface of the clamping block I31, a clamping block II 33 is connected with the surface of the sliding rods 32 in a sliding manner, sliding holes are formed in the inner walls of the clamping blocks II 33, limiting rods 34 are connected with the inner walls of the sliding holes in a sliding manner, clamping holes are formed in the surfaces of the clamping blocks I31, the limiting rods 34 are clamped with the inner walls of the clamping holes, the clamping holes are matched with the surfaces of the clamping blocks I31 through the limiting rods 34, the clamping blocks I31 are matched with the clamping blocks II 33 to clamp and bundle wires conveniently, and the condition that the equipment is easy to loose when the equipment is screwed by bolts during the assembly of the wires is reduced.

Specifically, four grooves are formed in the surfaces of the first clamping block 31 and the second clamping block 33, the rubber pads 35 are fixedly connected to the inner walls of the grooves, and the situation that service life is affected due to damage during line clamping can be reduced by the aid of the rubber pads 35.

Specifically, the surface of the limiting rod 34 is fixedly connected with a push rod 36, a round hole is formed in the surface of the second clamping block 33, and the push rod 36 is in sliding connection with the inner wall of the round hole.

In this embodiment: by arranging the push rod 36, the limiting rod 34 is conveniently controlled to move, so that equipment is conveniently clamped and disassembled.

Specifically, the surface cover of push rod 36 is equipped with first spring 37, and the both ends of first spring 37 respectively with the fixed surface connection of push rod 36 and clamp splice two 33, through setting up first spring 37, the control gag lever post 34 of being convenient for resets, has improved the constraint effect of gag lever post 34 simultaneously.

In this embodiment: the protection device 4 comprises a protection plate 41, the protection plate 41 is arranged on one side of the controller 2, two positioning blocks 42 are fixedly connected to one side of the controller 2 close to the protection plate 41, two positioning holes are formed in the surface of the protection plate 41, and the positioning blocks 42 are spliced with the inner walls of the positioning holes.

In this embodiment: the locating holes on the surface of the protection plate 41 are inserted into the locating blocks 42, so that the protection plate 41 is convenient to place, the bolt connection part can be protected by the protection plate 41, and the situations that danger is caused by manual false touch and service life is influenced by contact of the bolts with stains are reduced.

Specifically, two spouts 46 have been seted up on the surface of guard plate 41, and the inner wall sliding connection of two spouts 46 has draw-in lever 45, and the draw-in groove has been seted up on the surface of locating piece 42, and the inner wall joint of draw-in lever 45 and draw-in groove, the fixed surface of draw-in lever 45 is connected with ejector pad 43, cooperates draw-in lever 45 through ejector pad 43, can restrict guard plate 41 in locating piece 42, improves stability.

Specifically, the second springs 44 are fixedly connected to one side of the clamping rod 45 corresponding to the inner wall of the chute 46 on the surface of the protection plate 41, and the number of the second springs 44 is two.

In this embodiment: by arranging the second spring 44, the clamping rod 45 is convenient to reset, and meanwhile, the binding effect of the clamping rod 45 is improved.

Working principle: through setting up auxiliary device 3, when equipment is used to needs, promote push rod 36 and gag lever post 34, first spring 37 atress deformation produces elasticity, remove clamp splice two 33 in slide bar 32, clamp splice one 31 cooperation clamp splice two 33 and rubber pad 35 centre gripping circuit, loosen push rod 36, first spring 37 release elasticity, drive gag lever post 34 and insert and establish in the draw-in hole on clamp splice one 31 surface, can accomplish supplementary assembly, through setting up auxiliary device 3, be convenient for auxiliary device carries out the assembly line, can effectually reduce equipment and appear unstable and electric wire messy phenomenon after the assembly line adopts bolted connection, the condition that the electric wire drops and influences equipment to carry out on-off control has been reduced, and then the holistic stability of equipment has been improved, when equipment protection is required, promote push block 43 and draw-in bar 45, second spring 44 atress deformation produces elasticity, establish the locating hole on guard plate 41 surface in locating piece 42, loosen push block 43, second spring 44 release elasticity drives draw-in bar 45 insert and establish in the draw-in groove on locating piece 42 surface, 41 can carry out the guard plate 4, can protect equipment, the equipment is easy to appear in the equipment, the danger that can be had been reduced, the equipment is exposed to the equipment is easy, the danger condition that can be exposed to the equipment is easy, and the equipment is exposed has been reduced, and the life-span is easy, and the equipment is easy to be exposed, and the life is easy to be connected, equipment is easy to the equipment has been exposed, and has been reduced.

Claims

1. An automatic transfer switch of assembled, including switcher (1) and auxiliary device (3), its characterized in that: one side of switch (1) is provided with controller (2), auxiliary device (3) set up on the surface of controller (2), the number of auxiliary device (3) has two, auxiliary device (3) are including clamp splice one (31), clamp splice one (31) and one side fixed surface of controller (2) are connected, the fixed surface of clamp splice one (31) is connected with two slide bars (32), the surface sliding connection of slide bar (32) has clamp splice two (33), the slide hole has been seted up to the inner wall of clamp splice two (33), the inner wall sliding connection of slide hole has gag lever post (34), the draw-in hole has been seted up on the surface of clamp splice one (31), gag lever post (34) and the inner wall joint of draw-in hole.

2. The assembled automatic transfer switch of claim 1, wherein: four grooves are formed in the surfaces of the first clamping block (31) and the second clamping block (33), and rubber pads (35) are fixedly connected to the inner walls of the grooves.

3. The assembled automatic transfer switch of claim 1, wherein: the surface of the limiting rod (34) is fixedly connected with a push rod (36), a round hole is formed in the surface of the second clamping block (33), and the push rod (36) is slidably connected with the inner wall of the round hole.

4. A fabricated automatic transfer switch as claimed in claim 3, wherein: the surface of push rod (36) is overlapped and is equipped with first spring (37), the both ends of first spring (37) are connected with the fixed surface of push rod (36) and clamp splice two (33) respectively.

5. The assembled automatic transfer switch of claim 1, wherein: the surface of controller (2) is provided with protector (4), protector (4) are including guard plate (41), guard plate (41) are located one side setting of controller (2), one side fixedly connected with two locating pieces (42) that are close to guard plate (41) of controller (2), two locating holes have been seted up on the surface of guard plate (41), locating piece (42) are pegged graft with the inner wall of locating hole.

6. The assembled automatic transfer switch of claim 5, wherein: two sliding grooves (46) are formed in the surface of the protection plate (41), clamping rods (45) are connected to the inner walls of the two sliding grooves (46) in a sliding mode, clamping grooves are formed in the surface of the positioning block (42), the clamping rods (45) are clamped with the inner walls of the clamping grooves in a clamping mode, and pushing blocks (43) are fixedly connected to the surfaces of the clamping rods (45).

7. The assembled automatic transfer switch of claim 6, wherein: and one side of the clamping rod (45) corresponding to the inner wall of the sliding groove (46) on the surface of the protection plate (41) is fixedly connected with two second springs (44).