CN215680308U

CN215680308U - Transformer of switch

Info

Publication number: CN215680308U
Application number: CN202122297045.8U
Authority: CN
Inventors: 吕鹏程; 姚碧云; 张搏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-01-28
Anticipated expiration: 2031-09-23

Abstract

The utility model provides a transformer of a switch, which relates to the technical field of transformers and comprises a base, a rack and a protective device, wherein the rack is arranged on the upper surface of the base, the protective device is arranged on the upper surface of the rack, the protective device comprises a sliding rod, the sliding rod is arranged above the rack, a protective plate is fixedly connected to one side of the sliding rod, the side of the sliding rod, which is far away from the protective plate, is fixedly connected with a fixed block, a fixed sleeve is fixedly connected to one side of the rack, which is close to the fixed block, a square hole is formed in one side of the fixed sleeve, which is close to the fixed block, and the fixed block and the fixed sleeve are connected in an inserting mode. According to the utility model, the protection device is arranged, so that the equipment is effectively protected, the condition that most of equipment is in an open state and is easily damaged due to the collision of other objects, the fault rate of the equipment is reduced, and the economic loss of a user is reduced.

Description

Transformer of switch

Technical Field

The utility model relates to the technical field of transformers, in particular to a transformer of a switch.

Background

A power transformer is a stationary electrical device that is used to transform an ac voltage and current of a certain value into another voltage and current of the same frequency or different values.

With the development of society, a large number of transformers are applied to production and living, most of existing equipment is in an open state at present, and the equipment is easy to be collided by other objects to cause failure and damage, so that the failure rate of the equipment is increased, the economic loss of a user is increased, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that most of equipment is in an open state, and the equipment is easily damaged by other objects due to collision, so that the fault rate of the equipment is increased, and the economic loss of a user is increased in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a transformer of switch, includes base, frame and protector, the upper surface of base is provided with the frame, protector sets up the upper surface in the frame, protector includes the slide bar, the slide bar sets up the top in the frame, one side fixedly connected with guard plate of slide bar, one side fixedly connected with fixed block of guard plate is kept away from to the slide bar, the frame is close to the fixed cover of one side fixedly connected with of fixed block, the quad slit has been seted up to one side that fixed cover is close to the fixed block, the fixed block is inserted with fixed cover and is established and be connected.

Preferably, a sliding groove is formed in one side of the fixing sleeve, a clamping block is connected to the inner wall of the sliding groove in a sliding mode, a jack is formed in one side, close to the clamping block, of the fixing block, and the clamping block is connected with the jack in an inserting mode.

Preferably, one side of the fixed sleeve, which is close to the fixture block, is provided with a positioning groove, the inner wall of the positioning groove is slidably connected with a sliding sleeve, and one side of the sliding sleeve, which is close to the fixture block, is provided with a groove.

Preferably, the sliding sleeve is sleeved with the clamping block and connected, a limiting spring is sleeved on the surface of the sliding sleeve, and two ends of the limiting spring are fixedly connected with the fixed sleeve and the sliding sleeve respectively.

Preferably, the lower surface of frame is provided with the change device, the change device is including the installation piece, installation piece and frame fixed connection, the spacing groove has been seted up to one side that the base is close to the installation piece, the inner wall sliding connection of spacing groove has the slider, the installation piece is close to one side of slider and has seted up the rectangular hole, the slider is inserted with the installation piece and is established the connection.

Preferably, an annular groove is formed in one side of the mounting block, a clamping plate is connected to the inner wall of the annular groove in a sliding mode, a fixing spring is sleeved on the surface of the clamping plate, and two ends of the fixing spring are fixedly connected with the mounting block and the clamping plate respectively.

Preferably, one side of the sliding block is fixedly connected with a stop block, and one side of the mounting block, which is close to the stop block, is rotatably connected with a pull rod.

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

1. according to the protective device, when the protective device is arranged, the fixed block is inserted into the fixed sleeve during use, then the clamping block is pulled to be inserted into the fixed block, the sliding sleeve is pulled simultaneously, when the clamping block is inserted into the fixed block, the sliding sleeve is loosened, the limiting spring loses constraint to generate elasticity to pull the sliding sleeve to fix the clamping block sleeve, fixing is completed at the moment, the protective plate effectively protects the upper portion of a rack, the protective plate is prevented from being damaged by falling rocks or rainwater, the sliding sleeve is pulled, the clamping block is slid to be separated from the fixed block, the protective plate can be taken down, the protective device is arranged to effectively protect equipment, further, the situation that most equipment is in an open state, the equipment is easily damaged by other objects due to collision is avoided, the fault rate of the equipment is reduced, and the economic loss of a user is reduced.

2. According to the utility model, through arranging the replacing device, when the device is used, the rack is placed on the base, then the sliding slide block is inserted into the mounting block, the pull rod is rotated, the slide block abuts against the clamping plate, the clamping plate slides under stress, the pull rod is rotated, the stop block abuts against the pull rod at the moment, the fixation is completed, the pull rod is rotated, the stop block is not bound, the fixing spring generates elasticity to pull the clamping plate, the clamping plate is stressed to drive the slide block to slide out of the mounting block to release the fixation, through arranging the replacing device, the equipment is effectively and fixedly mounted, further, the situation that most equipment is fixed through a bolt when being mounted is avoided, after the equipment breaks down, a large number of tools are required to be used for maintaining the equipment, the condition that the workload of a user is increased is caused, the maintenance cost of the equipment is further reduced, and the usability of the equipment is improved.

Drawings

Fig. 1 is a schematic perspective view of a transformer of a switch according to the present invention;

fig. 2 is a schematic diagram of a portion of the structure of fig. 1 in a transformer for a switch according to the present invention;

fig. 3 is a schematic structural diagram of a protection device in a transformer of a switch according to the present invention;

fig. 4 is a schematic diagram of a structure at a point a in fig. 3 of a transformer of a switch according to the present invention;

fig. 5 is a schematic diagram of a portion of the structure of fig. 1 in a transformer according to the present invention;

fig. 6 is a schematic structural diagram of a replacing device in a transformer of a switch according to the present invention.

Illustration of the drawings: 1. a base; 2. a frame; 3. a guard; 31. fixing a sleeve; 32. a fixed block; 33. a slide bar; 34. a protection plate; 35. a sliding sleeve; 36. a limiting spring; 37. a clamping block; 4. replacing the device; 41. clamping a plate; 42. a stopper; 43. a pull rod; 44. fixing the spring; 45. mounting blocks; 46. a slide block.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 6, a transformer of a switch includes a base 1, a frame 2, and a protection device 3, wherein the frame 2 is disposed on an upper surface of the base 1, and the protection device 3 is disposed on an upper surface of the frame 2.

The specific arrangement and function of the guard means 3 and the exchange means 4 will be described in detail below.

As shown in fig. 1 and 3, the protection device 3 includes a slide bar 33, the slide bar 33 is disposed above the frame 2, a protection plate 34 is fixedly connected to one side of the slide bar 33, a fixing block 32 is fixedly connected to one side of the slide bar 33 away from the protection plate 34, a fixing sleeve 31 is fixedly connected to one side of the frame 2 close to the fixing block 32, a square hole is formed in one side of the fixing sleeve 31 close to the fixing block 32, and the fixing block 32 is inserted into and connected with the fixing sleeve 31 for fixing the fixing block 32.

The spout has been seted up to one side of fixed cover 31, and the inner wall sliding connection of spout has fixture block 37, and the jack has been seted up to one side that fixed block 32 is close to fixture block 37, and fixture block 37 is inserted with the jack and is established and be connected for fixed block 32.

The fixed sleeve 31 is provided with a positioning groove at one side close to the fixture block 37, the inner wall of the positioning groove is slidably connected with a sliding sleeve 35, and a groove is formed at one side of the sliding sleeve 35 close to the fixture block 37 for fixing the fixture block 37.

The sliding sleeve 35 is sleeved with the fixture block 37, the surface of the sliding sleeve 35 is sleeved with a limiting spring 36, and two ends of the limiting spring 36 are respectively fixedly connected with the fixed sleeve 31 and the sliding sleeve 35 and used for fixing the fixture block 37.

The effect that its whole protector 3 reaches does, through setting up protector 3, during the use, insert fixed cover 31 with fixed block 32 in, then stimulate fixture block 37 and insert in the fixed block 32, and stimulate sliding sleeve 35 simultaneously, when fixture block 37 inserts in the fixed block 32, loosen sliding sleeve 35, spacing spring 36 loses the constraint and produces elasticity pulling sliding sleeve 35 and establish fixture block 37 cover fixed, accomplish fixedly this moment, the effectual 2 tops of protection frame of guard plate 34, avoid falling stone or rainwater loss equipment, stimulate sliding sleeve 35, and slip fixture block 37 breaks away from fixed block 32, can take off guard plate 34, through setting up protector 3, effectively protect equipment, and then avoided most equipment to be in open state, the equipment easily receives the condition that other object collisions the fault damage appears, and then reduce the fault rate of equipment, reduce user's economic loss.

As shown in fig. 1 and 5, the lower surface of the frame 2 is provided with the replacing device 4, the replacing device 4 comprises an installation block 45, the installation block 45 is fixedly connected with the frame 2, one side of the base 1, which is close to the installation block 45, is provided with a limiting groove, the inner wall of the limiting groove is slidably connected with a sliding block 46, one side of the installation block 45, which is close to the sliding block 46, is provided with a rectangular hole, and the sliding block 46 is inserted into the installation block 45 to be connected with the sliding block 46 for fixing the sliding block 46.

The annular groove has been seted up to one side of installation piece 45, and the inner wall sliding connection of annular groove has cardboard 41, and the surface cover of cardboard 41 is equipped with fixed spring 44, and fixed spring 44's both ends respectively with installation piece 45 and cardboard 41 fixed connection for supplementary slider 46 resets.

One side of the sliding block 46 is fixedly connected with a stop block 42, and one side of the mounting block 45 close to the stop block 42 is rotatably connected with a pull rod 43 for fixing the sliding block 46.

The whole replacing device 4 achieves the effect that the frame 2 is placed on the base 1 when in use through the replacing device 4, then the sliding block 46 is inserted into the mounting block 45, the pull rod 43 is rotated, the sliding block 46 abuts against the clamping plate 41, the clamping plate 41 is forced to slide, the pull rod 43 is rotated, the stop block 42 abuts against the pull rod 43 at the moment, the fixing is completed, the pull rod 43 is rotated, the stop block 42 is not bound, the fixing spring 44 generates elasticity to pull the clamping plate 41, the clamping plate 41 is forced to drive the sliding block 46 to slide out of the mounting block 45 to release the fixing, the device is effectively fixedly mounted by arranging the replacing device 4, and then avoid most equipment to fix through the bolt when the installation, after equipment breaks down, need use a large amount of instruments to maintain equipment, cause the user to have the condition of work load increase, and then reduce the maintenance cost of equipment, improve the ease for use of equipment.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a transformer of switch, includes base (1), frame (2) and protector (3), its characterized in that: the upper surface of base (1) is provided with frame (2), protector (3) set up the upper surface in frame (2), protector (3) include slide bar (33), slide bar (33) set up the top in frame (2), one side fixedly connected with guard plate (34) of slide bar (33), one side fixedly connected with fixed block (32) of guard plate (34) are kept away from in slide bar (33), frame (2) are close to fixed cover (31) of one side fixedly connected with of fixed block (32), the quad slit has been seted up to one side that fixed cover (31) are close to fixed block (32), fixed block (32) are inserted with fixed cover (31) and are established the connection.

2. A switched transformer according to claim 1, characterized in that: the fixed sleeve is characterized in that one side of the fixed sleeve (31) is provided with a sliding groove, the inner wall of the sliding groove is connected with a clamping block (37) in a sliding mode, one side, close to the clamping block (37), of the fixed block (32) is provided with a jack, and the clamping block (37) is connected with the jack in an inserting mode.

3. A switched transformer according to claim 2, characterized in that: the fixed sleeve (31) is provided with a positioning groove at one side close to the fixture block (37), the inner wall of the positioning groove is connected with a sliding sleeve (35) in a sliding manner, and a groove is formed at one side of the sliding sleeve (35) close to the fixture block (37).

4. A switched transformer according to claim 3, characterized in that: the sliding sleeve (35) is sleeved with the clamping block (37) and connected with the clamping block, the surface of the sliding sleeve (35) is sleeved with a limiting spring (36), and two ends of the limiting spring (36) are fixedly connected with the fixed sleeve (31) and the sliding sleeve (35) respectively.

5. A switched transformer according to claim 1, characterized in that: the lower surface of frame (2) is provided with changes device (4), it includes installation piece (45) to change device (4), installation piece (45) and frame (2) fixed connection, the spacing groove has been seted up to one side that base (1) are close to installation piece (45), the inner wall sliding connection of spacing groove has slider (46), the rectangular hole has been seted up to one side that installation piece (45) are close to slider (46), slider (46) are inserted with installation piece (45) and are established and be connected.

6. A switched transformer according to claim 5, characterized in that: an annular groove is formed in one side of the mounting block (45), a clamping plate (41) is connected to the inner wall of the annular groove in a sliding mode, a fixing spring (44) is sleeved on the surface of the clamping plate (41), and two ends of the fixing spring (44) are fixedly connected with the mounting block (45) and the clamping plate (41) respectively.

7. A switched transformer according to claim 6, characterized in that: one side of the sliding block (46) is fixedly connected with a stop block (42), and one side of the mounting block (45) close to the stop block (42) is rotatably connected with a pull rod (43).