CN212161473U

CN212161473U - Transformer for distribution equipment

Info

Publication number: CN212161473U
Application number: CN201922182575.0U
Authority: CN
Inventors: 赵章吉
Original assignee: Puyang Vocational and Technical College
Current assignee: Puyang Vocational and Technical College
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-12-15
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a transformer that distribution equipment used, comprising a base plate, the cavity has been seted up to the inside of bottom plate, and the left and right sides of cavity inner wall all rotates through the bearing and is connected with the two-way threaded rod, and the one end of two-way threaded rod runs through the side of bottom plate, the top fixedly connected with grip block of movable block, and be equipped with the transformer body between two grip blocks, one side fixedly connected with anticollision institution of transformer body is kept away from to two grip blocks, anticollision institution's bottom and the last sliding surface installation of bottom plate. The utility model discloses an above-mentioned isotructure's cooperation has solved current transformer installation process comparatively loaded down with trivial details complicacy, is difficult to simple quick to not unidimensional transformer install and dismantle, has brought inconvenience for the use, and current transformer lacks corresponding anticollision institution simultaneously for when the transformer accident received external force collision, cause the harm of inside device easily, reduced the problem of the life of transformer.

Description

Transformer for distribution equipment

Technical Field

The utility model relates to a distribution equipment technical field specifically is a transformer that distribution equipment used.

Background

Distribution equipment is to high voltage distribution cabinet, generator, transformer, power line, circuit breaker, low-voltage switchgear, distribution board, switch box, the collective name of equipment such as control box in distribution equipment, and wherein the transformer main function has: voltage transformation, current transformation, impedance transformation, isolation, steady voltage (magnetic saturation transformer) etc. because current transformer installation process is comparatively loaded down with trivial details complicacy, be difficult to simple quick install and dismantle not unidimensional transformer, brought the inconvenience for the use, current transformer lacks corresponding anticollision institution simultaneously for when the transformer accident receives external force collision, cause the harm of inside device easily, reduced the life of transformer, consequently need improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer for distribution equipment possesses and to press from both sides tight fixedly to not unidimensional transformer body for can be simple quick install with dismantle transformer body, simultaneously through anticollision institution, played the guard action to transformer body, avoided transformer body accident to receive external force collision and cause the harm of inside device, improved transformer body's life's advantage, solved the problem of proposing in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transformer that distribution equipment used, includes the bottom plate, the equal fixedly connected with installation hangers in the left and right sides of bottom plate, the cavity has been seted up to the inside of bottom plate, and the left and right sides of cavity inner wall all rotates through the bearing and is connected with the two-way threaded rod, and the side of bottom plate is run through to the one end of two-way threaded rod, the surperficial threaded connection of two symmetries has the movable block, the logical groove of two symmetries is seted up to the upper surface of bottom plate, and the sliding surface connection of the inner wall that leads to the groove and movable block, the top fixedly connected with grip block of movable block, and be equipped with the transformer body between two grip blocks, the bottom of transformer body and the last surface contact of bottom plate, one side fixedly connected with anticollision institution that the transformer body was.

Preferably, anticollision institution includes two connecting rods, and two connecting rods all rotate through articulated seat to be connected on one side that the transformer body was kept away from to the grip block, the equal slidable mounting of upper surface that is close to its both sides on the bottom plate has the anticollision board, the shifting chute has been seted up to one side that the anticollision board is close to the transformer body, the equal fixedly connected with spring one in top and the bottom of shifting chute inner wall, the equal fixedly connected with connecting block in looks remote site of two spring one, and connecting block and shifting chute sliding connection, the one end that the transformer body was kept away from to the connecting rod is passed through articulated seat and is connected with one side rotation that the connecting block is close to the.

Preferably, the upper surface of the bottom plate close to the two sides of the bottom plate is provided with sliding grooves, the bottom end of the anti-collision plate is fixedly connected with a sliding block, and the surface of the sliding block is in sliding connection with the inner walls of the sliding grooves.

Preferably, the two connecting rods are rotatably connected with check blocks through hinge seats at opposite sides close to the middle parts of the two connecting rods, and the two check blocks are fixedly connected with springs.

Preferably, the opposite sides of the two clamping plates are fixedly connected with rubber layers, and the surfaces of the rubber layers are abutted to the side faces of the transformer body.

Preferably, radiating holes are formed in the surface of the clamping plate, the number of the radiating holes in the clamping plate is not less than eight, and the radiating holes with the number not less than eight are distributed on the clamping plate at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation of the two-way threaded rod, the moving block, the through groove and the clamping plate, the transformer bodies with different sizes can be clamped and fixed, so that the transformer bodies can be simply and quickly installed and disassembled, through the cooperation of the connecting rods, the anti-collision plates, the first spring, the connecting blocks, the sliding blocks, the stop blocks and the second spring, when the transformer bodies are accidentally collided by external force, the anti-collision plates tend to move towards the transformer bodies, the anti-collision plates can extrude the two connecting rods to separate from each other, the two connecting rods can push the two connecting blocks to move towards two sides in the moving groove when being separated, so that the impact force part of the anti-collision plates is converted into the elastic force of the first spring, meanwhile, the two pairs of connecting rods of the springs play a role in blocking, the anti-collision plates are converted into the elastic force of the second spring by the impact force part, and therefore, when the transformer bodies are impacted, the transformer body is protected, damage to internal devices caused by external force collision is avoided, and the service life of the transformer body is prolonged.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front cross-sectional view of the present invention;

fig. 3 is an enlarged view of the structure of the present invention at a.

In the figure: 1-bottom plate, 2-mounting lugs, 3-bidirectional threaded rod, 4-moving block, 5-through groove, 6-clamping plate, 7-transformer body, 8-anti-collision mechanism, 9-connecting rod, 10-anti-collision plate, 11-moving groove, 12-spring I, 13-connecting block, 14-sliding block, 15-stop block, 16-spring II, 17-rubber layer and 18-radiating hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a transformer for distribution equipment comprises a bottom plate 1, wherein the left side and the right side of the bottom plate 1 are fixedly connected with mounting lugs 2, the mounting lugs 2 are used for conveniently mounting the bottom plate 1, a cavity is formed in the bottom plate 1, the left side and the right side of the inner wall of the cavity are rotatably connected with a bidirectional threaded rod 3 through bearings, one end of the bidirectional threaded rod 3 penetrates through the side surface of the bottom plate 1, two symmetrical movable blocks 4 are in threaded connection with the surface of the bidirectional threaded rod 3, two symmetrical through grooves 5 are formed in the upper surface of the bottom plate 1, the inner wall of each through groove 5 is in sliding connection with the surface of each movable block 4, clamping plates 6 are fixedly connected to the top ends of the movable blocks 4, a transformer body 7 is arranged between the two clamping plates 6, when the transformer body 7 is required to be mounted, the transformer body 7 is firstly placed between the two clamping, because movable block 4 and two-way threaded rod 3 threaded connection, and through leading to groove 5 to the rotation of movable block 4 and having carried out the restriction for two movable blocks 4 can be on the surface of two-way threaded rod 3 and the motion that is close to each other, thereby drive grip block 6 and carry out the centre gripping to transformer body 7 fixed, thereby can press from both sides tight fixedly to not unidimensional transformer body 7, make can be simple quick install and dismantle transformer body 7.

Further, the opposite sides of the two clamping plates 6 are fixedly connected with rubber layers 17, the surfaces of the rubber layers 17 are abutted to the side faces of the transformer body 7, and the rubber layers 17 effectively avoid damage to the transformer body 7 caused by overlarge clamping force.

Further, radiating holes 18 are formed in the surface of the clamping plate 6, the number of the radiating holes 18 in the clamping plate 6 is not less than eight, the radiating holes 18 with the number not less than eight are distributed on the clamping plate 6 at equal intervals, and the dissipation of the surface heat of the transformer body 7 can be accelerated through the arrangement of the radiating holes 18.

The bottom of transformer body 7 and the upper surface contact of bottom plate 1, one side fixedly connected with anticollision institution 8 that transformer body 7 was kept away from to two grip blocks 6, anticollision institution 8's bottom and the upper surface sliding mounting of bottom plate 1.

Specifically, the anti-collision mechanism 8 comprises two connecting rods 9, the two connecting rods 9 are rotatably connected to one side of the clamping plate 6 away from the transformer body 7 through hinged seats, anti-collision plates 10 are slidably mounted on the upper surfaces of the bottom plate 1 close to the two sides of the bottom plate, a moving groove 11 is formed in one side of the anti-collision plates 10 close to the transformer body 7, springs 12 are fixedly connected to the top and the bottom of the inner wall of the moving groove 11, connecting blocks 13 are fixedly connected to the opposite ends of the springs 12, the connecting blocks 13 are slidably connected with the moving groove 11, one end of the connecting rod 9 away from the transformer body 7 is rotatably connected to one side of the connecting blocks 13 close to the transformer body 7 through hinged seats, when the transformer body 7 is accidentally collided by external force, the anti-collision plates 10 tend to move towards the transformer body 7, the anti-collision plates 10 can press the two connecting rods 9 to separate from each other, when the two connecting rods 9 are separated, so that the impact force part of the impact-proof plate 10 is converted into the elastic force of the first spring 12.

Further, the bottom plate 1 is provided with a sliding groove on the upper surface close to the two sides of the bottom plate, the bottom end of the anti-collision plate 10 is fixedly connected with the sliding block 14, the surface of the sliding block 14 is connected with the inner wall of the sliding groove in a sliding manner, and the sliding groove and the sliding block 14 are arranged, so that the anti-collision plate 10 can move more stably and smoothly.

Further, the opposite sides of the middle portions of the two connecting rods 9 are rotatably connected with the check blocks 15 through the hinge seats, the two springs 16 are fixedly connected between the two check blocks 15, the two springs 16 have an obstructing effect when the two connecting rods 9 are separated, the impact force part of the impact plate 10 is converted into the elastic force of the two springs 16, when the transformer body 7 is impacted, the impact plate 10 can play a certain buffering and damping effect, the transformer body 7 is protected, damage to internal devices caused by external force impact on the transformer body 7 is avoided, and the service life of the transformer body 7 is prolonged.

The working principle is as follows: when the transformer for the distribution equipment is used and the transformer body 7 needs to be installed, the transformer body 7 is firstly placed between the two clamping plates 6, then the bidirectional threaded rod 3 is rotated, the movable blocks 4 are in threaded connection with the bidirectional threaded rod 3, and the rotation of the movable blocks 4 is limited through the through grooves 5, so that the two movable blocks 4 can move close to each other on the surface of the bidirectional threaded rod 3, the clamping plates 6 are driven to clamp and fix the transformer body 7, the rubber layer 17 effectively avoids damage to the transformer body 7 due to overlarge clamping force, the transformer bodies 7 with different sizes can be clamped and fixed, and the transformer bodies 7 can be installed and detached simply and quickly; when the transformer body 7 is accidentally collided by external force, the anti-collision plate 10 tends to move towards the transformer body 7, the anti-collision plate 10 can extrude the two connecting rods 9 to separate the two connecting rods from each other, the two connecting rods 9 can push the two connecting blocks 13 to move towards two sides in the moving groove 11 when separating, so that the impact force part of the anti-collision plate 10 is converted into the elastic force of the first spring 12, meanwhile, the second spring 16 plays a role in blocking the two connecting rods 9 when separating, so that the impact force part of the anti-collision plate 10 is converted into the elastic force of the second spring 16, when the transformer body 7 is collided, the anti-collision plate 10 can play a certain role in buffering and damping, the transformer body 7 is protected, damage to internal devices caused by the accidental external force collision of the transformer body 7 is avoided, and the service life of the transformer body 7 is prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transformer that distribution equipment used, includes bottom plate (1), the equal fixedly connected with installation hangers (2) of the left and right sides of bottom plate (1), its characterized in that: a cavity is arranged inside the bottom plate (1), the left side and the right side of the inner wall of the cavity are both rotationally connected with a bidirectional threaded rod (3) through bearings, one end of the bidirectional threaded rod (3) penetrates through the side surface of the bottom plate (1), the surface of the bidirectional threaded rod (3) is in threaded connection with two symmetrical moving blocks (4), the upper surface of the bottom plate (1) is provided with two symmetrical through grooves (5), the inner wall of the through groove (5) is connected with the surface of the moving block (4) in a sliding way, the top end of the moving block (4) is fixedly connected with a clamping plate (6), a transformer body (7) is arranged between the two clamping plates (6), the bottom of the transformer body (7) is contacted with the upper surface of the bottom plate (1), one side of the two clamping plates (6) far away from the transformer body (7) is fixedly connected with an anti-collision mechanism (8), the bottom end of the anti-collision mechanism (8) is installed on the upper surface of the bottom plate (1) in a sliding mode.

2. A transformer for a power distribution apparatus according to claim 1, wherein: anticollision institution (8) include two connecting rods (9), and two connecting rods (9) all rotate through articulated seat to be connected on one side of keeping away from transformer body (7) grip block (6), the equal slidable mounting of upper surface that is close to its both sides on bottom plate (1) has crashproof board (10), one side that crashproof board (10) are close to transformer body (7) has been seted up moving bath (11), the equal fixedly connected with spring (12) in top and the bottom of moving bath (11) inner wall, the equal fixedly connected with connecting block (13) of the looks remote site of two spring (12), and connecting block (13) and moving bath (11) sliding connection, the one end that transformer body (7) were kept away from in connecting rod (9) is connected through articulated seat and one side rotation that connecting block (13) are close to transformer body (7).

3. A transformer for a power distribution apparatus according to claim 2, wherein: the anti-collision plate is characterized in that sliding grooves are formed in the upper surface, close to the two sides of the bottom plate (1), of the bottom plate, sliding blocks (14) are fixedly connected to the bottom ends of the anti-collision plate (10), and the surfaces of the sliding blocks (14) are connected with the inner walls of the sliding grooves in a sliding mode.

4. A transformer for a power distribution apparatus according to claim 1, wherein: the opposite sides of the two connecting rods (9) close to the middle parts of the connecting rods are rotatably connected with check blocks (15) through hinge seats, and a second spring (16) is fixedly connected between the two check blocks (15).

5. A transformer for a power distribution apparatus according to claim 1, wherein: the opposite sides of the two clamping plates (6) are fixedly connected with rubber layers (17), and the surfaces of the rubber layers (17) are abutted to the side faces of the transformer body (7).

6. A transformer for a power distribution apparatus according to claim 1, wherein: the surface of the clamping plate (6) is provided with heat dissipation holes (18), the number of the heat dissipation holes (18) on the clamping plate (6) is not less than eight, and the heat dissipation holes (18) with the number not less than eight are distributed on the clamping plate (6) at equal intervals.