CN210424246U

CN210424246U - Fixing structure for transformer installation

Info

Publication number: CN210424246U
Application number: CN201920910685.1U
Authority: CN
Inventors: 梁伟杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-04-28
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a fixed knot constructs for transformer installation relates to transformer installation technical field, and it includes the bottom plate, two first spouts have been seted up to the upper surface of bottom plate, sliding connection has the telescoping device in the first spout, the right-hand member of telescoping device and the right flank fixed connection of first spout inner wall, the first fixed block of last fixed surface of telescoping device is connected with, the front of first fixed block is through the bottom swing joint of first round pin axle and connecting rod. This fixed knot constructs is used in transformer installation through setting up installation base, transformer body, stopper, spacing groove, kelly, card hole, second slider, connecting block, screw thread section of thick bamboo and screw thread post for two second sliders drive four kelly cards respectively and go into four card holes, can effectually install transformer body, need not install transformer body on the installation base through a plurality of screws, and is very convenient, has alleviateed staff's working strength.

Description

Fixing structure for transformer installation

Technical Field

The utility model relates to a transformer installation technical field specifically is a fixed knot constructs for transformer installation.

Background

The transformer is the device that utilizes electromagnetic induction's principle to change alternating voltage, the main component is primary, secondary and iron core (magnetic core), the main function has voltage transformation, current transformation, impedance transformation, isolation and steady voltage (magnetic saturation transformer) etc., need fix the transformer in appointed position through a plurality of screws to the installation with the transformer mostly at present, it is very troublesome to operate, neither easy to assemble, also do not conveniently pull down and maintain, it is very time-consuming and energy-consuming, staff's working strength has been increased, and current mounting structure does not possess shock-absorbing function, shock resistance is relatively poor, make variable pressure receive under the exogenic action, the damage phenomenon appears because of great vibrations in the inside components and parts of transformer easily, make the transformer break down, the life of transformer has been influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a fixed knot constructs for transformer installation, it needs to fix the transformer in appointed position through a plurality of screws to the installation with the transformer mostly to have solved at present, the operation is very troublesome, neither easy to assemble, also not convenient the pull down maintains, it is very time-consuming and energy-consuming, staff's working strength has been increased, and current mounting structure does not possess shock-absorbing function, the shock resistance is relatively poor, make variable pressure receive under the exogenic action, transformer inside components and parts damage phenomenon because of great vibrations appears easily, make the transformer break down, the problem of the life of transformer has been influenced.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a fixed knot constructs for transformer installation, includes the bottom plate, two first spouts have been seted up to the upper surface of bottom plate, sliding connection has the telescoping device in the first spout, the right-hand member of telescoping device and the right flank fixed connection of first spout inner wall, the first fixed block of last fixed surface fixedly connected with of telescoping device, the front of first fixed block is through the bottom swing joint of first round pin axle with the connecting rod, the front swing joint of second round pin axle with the second fixed block is passed through on the top of connecting rod, the upper surface of second fixed block is connected with the lower fixed surface of installation base.

The transformer comprises an installation base, and is characterized in that the upper surface of the installation base is in lap joint with the lower surface of a transformer body, the lower surface of the transformer body is fixedly connected with two limit blocks, the limit blocks are located in limit grooves, the limit grooves are formed in the upper surface of the installation base, and first through holes are formed in the upper surface of the installation base.

Two second spouts have all been seted up at the front and the back of first through-hole inner wall, and sliding connection has same slider in two second spouts of opposite face, and two slider's opposite face respectively with rotating device's both ends fixed connection about, two kellies of slider's left surface fixedly connected with, the kellies in the second through-hole, the left surface at first through-hole inner wall is seted up in the second through-hole, the kellies is located the kelly, the right flank at the stopper is seted up in the card hole.

Preferably, the telescopic device comprises a first sliding block, the first sliding block is connected in a first sliding groove in a sliding mode, the right side face of the first sliding block is fixedly connected with the right side face of the inner wall of the first sliding groove through a spring, and the upper surface of the first sliding block is fixedly connected with the lower surface of a first fixing block.

Preferably, the sliding device comprises a second sliding block, the second sliding block is connected in the two second sliding grooves in a sliding mode, the left side face of the second sliding block is fixedly connected with the right ends of the two clamping rods, the lower surface of the second sliding block is fixedly connected with a connecting block, and the right side face of the connecting block is fixedly connected with the left end of the rotating device.

Preferably, the rotating device comprises a threaded cylinder, two threaded columns are connected to the threaded cylinder in a threaded mode, and the left end of each threaded column is fixedly connected with the right side face of the connecting block.

Preferably, the first sliding block and the first sliding groove are both T-shaped, and the clamping rod and the clamping hole are both round.

Preferably, the shape of the second sliding block and the shape of the second sliding groove are both set to be cross-shaped, and the thread directions of the two thread columns are opposite.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the fixing structure for mounting the transformer is characterized in that the mounting base, the transformer body, the limiting blocks, the limiting grooves, the clamping rods, the clamping holes, the first through holes, the second sliding blocks, the connecting blocks, the threaded cylinders and the threaded columns are arranged, when the transformer body needs to be mounted, a worker places the transformer body on the mounting base, so that the two limiting blocks are respectively positioned in the two limiting grooves, the transformer body is slowly put down to be contacted with the mounting base, then the worker rotates the threaded cylinders forwards to enable the two threaded columns to respectively move left and right under the threaded connection effect of the same threaded cylinder, so that the two threaded columns respectively drive the two second sliding blocks to move left and right through the two connecting blocks, the two second sliding blocks respectively drive the four clamping rods to be clamped into the four clamping holes, the transformer body can be effectively mounted without mounting the transformer body on the mounting base through a plurality of screws, is very convenient, and reduces the working intensity of workers.

2. The fixing structure for mounting the transformer comprises a mounting base, a transformer body, connecting rods, first fixing blocks, second fixing blocks, first sliding blocks, springs and a bottom plate, wherein when the transformer body is acted by external force, the transformer body firstly downwards extrudes the mounting base, so that the mounting base extrudes the two connecting rods through the two second fixing blocks, the two connecting rods drive the two first sliding blocks to move left and right through the two first fixing blocks while rotating, when the two first sliding blocks move a distance left and right, the two first sliding blocks are respectively extruded by the elasticity of the two springs, the mounting base and the transformer body are driven to move upwards through the two connecting rods, the two springs effectively play a supporting role, the damping effect is achieved, the transformer body is effectively protected, and the internal components are prevented from being damaged under strong vibration, the service life of the transformer body is prolonged.

3. The fixing structure for mounting the transformer is characterized in that a first sliding block, a first sliding groove, a second sliding block, a second sliding groove, a thread cylinder, thread columns, a limiting groove and a limiting block are arranged, when a transformer body needs to be dismounted, a worker rotates the thread cylinder reversely, so that the two thread columns drive two second sliding blocks to move oppositely through two connecting blocks respectively, the two second sliding blocks drive four clamping rods to be separated from clamping holes respectively, the transformer body can be dismounted by lifting upwards by the worker, the transformer body is convenient to dismount, overhaul or replace by the worker, the first sliding block and the first sliding groove are both T-shaped due to the arrangement of the first sliding block, the first sliding block cannot shake when sliding in the first sliding groove, the first sliding block cannot be separated from the first sliding groove, the second sliding block and the second sliding groove are both cross-shaped due to the arrangement of the second sliding block, the two thread columns drive the two second sliding blocks to move leftwards and rightwards through the two connecting blocks respectively, so that the two second sliding blocks can not shake and are more stable when driving the four clamping rods to move left and right respectively.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a left-side view of the limiting block of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the first chute viewed from the right.

In the figure: the transformer comprises a base plate 1, a first sliding groove 2, a telescopic device 3, a first sliding block 31, a spring 32, a first fixing block 4, a first pin shaft 5, a connecting rod 6, a second pin shaft 7, a second fixing block 8, an installation base 9, a transformer body 10, a limiting block 11, a limiting groove 12, a first through hole 13, a second sliding groove 14, a sliding device 15, a connecting block 151, a second sliding block 152, a rotating device 16, a threaded column 161, a threaded cylinder 162, a second through hole 17, a clamping rod 18 and a clamping hole 19.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a fixing structure for mounting a transformer comprises a bottom plate 1, two first chutes 2 are arranged on the upper surface of the bottom plate 1, a telescopic device 3 is connected in the first chutes 2 in a sliding manner, the telescopic device 3 comprises a first sliding block 31, the first sliding block 31 is connected in the first chutes 2 in a sliding manner, the right side surface of the first sliding block 31 is fixedly connected with the right side surface of the inner wall of the first chute 2 through a spring 32, the upper surface of the first sliding block 31 is fixedly connected with the lower surface of a first fixing block 4, the first sliding block 31 and the first chute 2 are both T-shaped due to the arrangement of the first sliding block 31, so that the first sliding block 31 cannot shake when sliding in the first chute 2, the first sliding block 31 cannot be separated from the first chute 2, the first sliding block 31 and the first chute 2 are both T-shaped, the clamping rod 18 and the clamping hole 19 are both round, the right end of the telescopic device 3 is fixedly connected with the right side surface of the inner wall of the first chute 2, first fixed block 4 of last fixed surface of telescoping device 3, the front of first fixed block 4 is through the bottom swing joint of first round pin axle 5 with connecting rod 6, through setting up spring 32, when removing one section distance about two first sliders 31, two first sliders 31 are extruded respectively to the elasticity of two springs 32, make two first sliders 31 remove in opposite directions and drive installation base 9 and transformer body 10 through two connecting rods 6 and move up, make the effectual effect that has played the support of two springs 32, the absorbing effect has been reached, effectual transformer body 10 is protected, the front swing joint of second round pin axle 7 and second fixed block 8 is passed through on the top of connecting rod 6, the upper surface of second fixed block 8 and the lower fixed surface of installation base 9 are connected.

The upper surface of installation base 9 and transformer body 10's lower surface overlap joint, two stopper 11 of transformer body 10's lower fixed surface are connected with, stopper 11 is located spacing groove 12, the upper surface at installation base 9 is seted up to spacing groove 12, through setting up kelly 18, make two screw thread post 161 control about driving two second slider 152 through two connecting blocks 151 respectively, make two second slider 152 drive four kelly 18 card respectively and go into four card holes 19, can effectually install transformer body 10, first through-hole 13 has been seted up to the upper surface of installation base 9.

The front and the back of the inner wall of the first through hole 13 are both provided with two second sliding grooves 14, and the two second sliding grooves 14 of the opposite surfaces are connected with the same sliding device 15 in a sliding manner, the sliding device 15 comprises a second sliding block 152, the second sliding block 152 is connected in the two second sliding grooves 14 in a sliding manner, the left side surface of the second sliding block 152 is fixedly connected with the right ends of the two clamping rods 18, the lower surface of the second sliding block 152 is fixedly connected with a connecting block 151, the right side surface of the connecting block 151 is fixedly connected with the left end of the rotating device 16, the opposite surfaces of the two sliding devices 15 are respectively fixedly connected with the left end and the right end of the rotating device 16, the rotating device 16 comprises a threaded cylinder 162, the threaded cylinder 162 is internally threaded with two threaded columns 161, the left end of the threaded cylinder 161 is fixedly connected with the right side surface of the connecting block 151, by arranging the threaded cylinder 162, the two, the two second sliding blocks 152 respectively drive the four clamping rods 18 to be separated from the clamping holes 19, a worker can pull the transformer body 10 upwards to detach the transformer body 10, the worker can conveniently pull the transformer body 10 down to overhaul or replace the transformer body 10, the shapes of the second sliding blocks 152 and the second sliding grooves 14 are both cross-shaped, the thread directions of the two thread columns 161 are opposite, the second sliding blocks 152 and the second sliding grooves 14 are both cross-shaped due to the arrangement of the second sliding blocks 152, the two thread columns 161 respectively drive the two second sliding blocks 152 to move left and right through the two connecting blocks 151, so that the two second sliding blocks 152 respectively drive the four clamping rods 18 to move left and right without shaking and are more stable, the left side surface of the sliding device 15 is fixedly connected with the two clamping rods 18, the clamping rods 18 are located in the second through holes 17, the second through holes 17 are arranged on the left side surface of the inner wall of the first through hole 13, and the clamping, the clamping hole 19 is formed in the right side face of the limiting block 11.

The utility model discloses an operating procedure does:

s1, when the transformer body 10 needs to be dismounted, a worker rotates the threaded cylinder 162 reversely, so that the two threaded columns 161 respectively drive the two second sliding blocks 152 to move oppositely through the two connecting blocks 151, the two second sliding blocks 152 respectively drive the four clamping rods 18 to be separated from the clamping holes 19, and the worker lifts the transformer body 10 upwards to dismount the transformer body;

s2, when the transformer body 10 needs to be installed, a worker places the transformer body 10 on an installation base 9, two limiting blocks 11 are respectively located in two limiting grooves 12, the transformer body 10 is slowly put down to enable the transformer body 10 to be in contact with the installation base 9, then the worker rotates the threaded cylinder 162 forwards to enable two threaded columns 161 to move left and right under the effect of threaded connection with the same threaded cylinder 162, the two threaded columns 161 drive two second sliding blocks 152 to move left and right through two connecting blocks 151 respectively, and the two second sliding blocks 152 drive four clamping rods 18 to be clamped into four clamping holes 19 respectively, so that the transformer body 10 can be effectively installed;

s3, when the transformer body 10 is acted by external force, the transformer body 10 firstly extrudes the mounting base 9 downwards, so that the mounting base 9 extrudes the two connecting rods 6 through the two second fixing blocks 8, so that the two connecting rods 6 rotate and simultaneously drive the two first sliding blocks 31 to move left and right through the two first fixing blocks 4, when the two first sliding blocks 31 move left and right for a certain distance, the two first sliding blocks 31 are respectively extruded by the elastic force of the two springs 32, so that the two first sliding blocks 31 move oppositely and drive the mounting base 9 and the transformer body 10 to move upwards through the two connecting rods 6, and the two springs 32 effectively play a supporting role.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a fixed knot constructs for transformer installation, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is provided with two first sliding grooves (2), a telescopic device (3) is connected in the first sliding grooves (2) in a sliding mode, the right end of the telescopic device (3) is fixedly connected with the right side surface of the inner wall of the first sliding grooves (2), a first fixed block (4) is fixedly connected with the upper surface of the telescopic device (3), the front surface of the first fixed block (4) is movably connected with the bottom end of a connecting rod (6) through a first pin shaft (5), the top end of the connecting rod (6) is movably connected with the front surface of a second fixed block (8) through a second pin shaft (7), and the upper surface of the second fixed block (8) is fixedly connected with the lower surface of an installation base (9);

the upper surface of the mounting base (9) is lapped with the lower surface of the transformer body (10), the lower surface of the transformer body (10) is fixedly connected with two limiting blocks (11), the limiting blocks (11) are positioned in limiting grooves (12), the limiting grooves (12) are formed in the upper surface of the mounting base (9), and first through holes (13) are formed in the upper surface of the mounting base (9);

two second spout (14) have all been seted up at the front and the back of first through-hole (13) inner wall, and two second spout (14) internal sliding connection of opposite face have same slider (15), and the opposite face of two sliders (15) respectively with rotating device (16) control both ends fixed connection, two kelly (18) of left surface fixedly connected with of slider (15), kelly (18) are located second through-hole (17), the left surface at first through-hole (13) inner wall is seted up in second through-hole (17), kelly (18) are located calorie hole (19), the right flank at stopper (11) is seted up in calorie hole (19).

2. The fixing structure for mounting a transformer according to claim 1, wherein: telescoping device (3) include first slider (31), first slider (31) sliding connection is in first spout (2), the right flank of first slider (31) passes through the right side fixed connection of spring (32) and first spout (2) inner wall, the upper surface of first slider (31) and the lower fixed surface of first fixed block (4) are connected.

3. The fixing structure for mounting a transformer according to claim 1, wherein: the sliding device (15) comprises a second sliding block (152), the second sliding block (152) is connected in the two second sliding grooves (14) in a sliding mode, the left side face of the second sliding block (152) is fixedly connected with the right ends of the two clamping rods (18), the lower surface of the second sliding block (152) is fixedly connected with a connecting block (151), and the right side face of the connecting block (151) is fixedly connected with the left end of the rotating device (16).

4. The fixing structure for mounting a transformer according to claim 3, wherein: the rotating device (16) comprises a threaded cylinder (162), two threaded columns (161) are connected to the threaded cylinder (162) in a threaded mode, and the left end of each threaded column (161) is fixedly connected with the right side face of the connecting block (151).

5. The fixing structure for mounting a transformer according to claim 2, wherein: the shapes of the first sliding block (31) and the first sliding groove (2) are both T-shaped, and the shapes of the clamping rod (18) and the clamping hole (19) are both circular.

6. The fixing structure for mounting a transformer according to claim 4, wherein: the shapes of the second sliding block (152) and the second sliding chute (14) are both set to be cross-shaped, and the thread directions of the two thread columns (161) are opposite.