CN214139599U

CN214139599U - Conveyer convenient to fixed dry-type transformer

Info

Publication number: CN214139599U
Application number: CN202022759426.9U
Authority: CN
Inventors: 刘兴慧
Original assignee: Jiangsu Hengyi Transformer Co Ltd
Current assignee: Jiangsu Hengyi Transformer Co Ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-09-07
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a transportation device convenient for fixing a dry-type transformer, which comprises a base, a limiting mechanism and a motor, wherein the bottom of the base is provided with a containing groove all around, the inner wall of the containing groove is connected with a roller fixing plate in a sliding way, the movable plate is rotationally connected with the two ends of the inner part of a mounting seat, the motor is fixed on the outer side of a fixing seat, and the output end of the motor is connected with a screw rod, the transportation device convenient for fixing the dry-type transformer is provided with a movable plate, a third trapezoidal block and a limiting block, when the transformer is placed in the mounting groove, the base of the transformer can prop against the third trapezoidal block at the two ends of the bottom of the mounting groove, so that two groups of the third trapezoidal blocks can be contracted into the mounting seat through relative motion, and simultaneously the third trapezoidal block is matched with the movable plate to drive the limiting blocks at the two ends of the top of the outer side of the mounting seat to prop against the base of the transformer, so as to fix the transformer on the mounting groove, simple structure, easy to assemble and dismantle reduces the time of wasting when loading installation transformer, improves the loading speed.

Description

Conveyer convenient to fixed dry-type transformer

Technical Field

The utility model relates to a transformer transportation technical field specifically is a conveyer convenient to fixed dry-type transformer.

Background

The dry type transformer is widely used in local illumination, high-rise buildings, airports, wharf CNC mechanical equipment and other places, currently, China becomes one of countries with the largest dry type variable yield and sales volume in the world, the dry type transformer is in the world leading level no matter in the aspects of factory scale, product capacity, voltage and the like, the dry type transformer leaves the factory after being inspected to be qualified and needs to integrally transport the transformer to an installation place, so that a transformer transport device is needed, the existing transformer transport device is mostly moved by installing a support and a roller at the bottom of the transformer before loading and transportation, the roller is stopped to rotate by matching with a self-locking mechanism of the roller, the transformer is integrally heavy, the abrasion speed of a bearing inside the roller can be accelerated under the long-time weight pressure, and the periphery of the transformer is mostly fixed through bolts after loading the transformer, and the installation and the disassembly are troublesome, influence installation speed to the produced shake of vehicle in-process is gone and is collided with the outside fin of transformer easily, leads to the fin to warp and influences the use, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveyer convenient to fixed dry-type transformer to solve the current transformer conveyer who proposes in the above-mentioned background art and remove mostly through installing support and gyro wheel in transformer bottom before the loading transportation, can accelerate the speed of the inside bearing wearing and tearing of gyro wheel under long-time weight pressure, and the installation is comparatively troublesome with the dismantlement, and the produced shake of vehicle driving in-process collides with the outside fin of transformer easily, the relatively poor problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a transportation device convenient for fixing a dry-type transformer, which comprises a base, a limiting mechanism and a motor,

the device comprises a base, wherein a containing groove is formed in the periphery of the bottom of the base, a roller fixing plate is connected to the inner wall of the containing groove in a sliding mode, a roller and a first trapezoidal block are fixed to two ends of the roller fixing plate respectively, a first hydraulic rod is fixed to the periphery of the inside of the base, a second trapezoidal block is fixed to the first hydraulic rod, a fixing seat is fixed to the top of the outer side of the base, a mounting seat is fixed to the top of the outer side of the fixing seat, and a mounting groove is formed in the upper portion of the mounting seat;

the limiting mechanisms are used for fixing the dry-type transformer and are arranged at two ends of the inner part of the mounting seat;

the motor, the motor is fixed in the outside of fixing base, and the output of motor is connected with the lead screw, and the lead screw rotates the inside of connecting at the fixing base simultaneously, the both ends threaded connection of lead screw has the riser, and the top outer wall of riser is fixed with first cushion socket, the inside of first cushion socket is fixed with the second spring, and the outside of second spring is fixed with first splint, both ends are fixed with the second hydraulic stem around the riser, and the second hydraulic stem rotates with the rotor plate to be connected, and the rotor plate rotates to be connected both ends around the riser simultaneously, be fixed with the second cushion socket on the riser, and the inside of second cushion socket is fixed with the third spring, and the outside of third spring is fixed with the second splint simultaneously.

Preferably, stop gear includes fly leaf, connecting rod, movable rod, third trapezoidal piece, first spring and stopper, the fly leaf rotates the inside both ends of connecting at the mount pad, and the both ends of fly leaf rotate to connect and have connecting rod and movable rod respectively, the connecting rod is connected with the third trapezoidal piece, and third trapezoidal piece sliding connection is in the bottom of mounting groove, is fixed with first spring on the connecting rod simultaneously, the outside of movable rod is connected with the stopper, and stopper sliding connection is at the outside both ends of mount pad.

Preferably, the height of the receiving groove is greater than the highest height of the roller.

Preferably, the first trapezoidal block and the second trapezoidal block are connected in a clamping manner.

Preferably, the motor, the screw rod and the vertical plate form a sliding mechanism, and the sliding distance of the sliding mechanism is the same as the length of the screw rod.

Preferably, the vertical plate and the first shock absorption seat are both provided with two groups, and the vertical plate and the first shock absorption seat are symmetrically arranged.

Preferably, the rotating plate and the second shock absorption seat are provided with four groups, and the four groups are symmetrically arranged.

Preferably, the connecting rod, the movable rod, the third trapezoid block and the limiting block form a transmission mechanism.

Preferably, the movable plate, the connecting rod, the movable rod, the third trapezoidal block, the first spring and the limiting block are arranged in two groups and are symmetrically arranged.

Compared with the prior art, the beneficial effects of the utility model are that: the transportation device for conveniently fixing the dry-type transformer,

(1) the transformer is provided with a roller fixing plate, rollers and a first hydraulic rod, a second trapezoid block is driven to abut against a first trapezoid block on the roller fixing plate through the extension of the first hydraulic rod, the roller fixing plate and the rollers are driven to move downwards in the accommodating groove to abut against the ground so as to support the base and conveniently move the transformer, when the transformer moves to a specified position, the first hydraulic rod is contracted to drive the second trapezoid block to be separated from the first trapezoid block, the roller fixing plate and the rollers are contracted to the inside of the accommodating groove under the gravity action of the transformer, the pressure on the rollers is reduced, and the practical life is prolonged;

(2) the movable plate, the third trapezoidal blocks and the limiting blocks are arranged, when the transformer is placed in the mounting groove, the bases of the transformer can abut against the third trapezoidal blocks at two ends of the bottom of the mounting groove, so that the two groups of third trapezoidal blocks move relatively to be contracted into the mounting seat, and meanwhile, the third trapezoidal blocks are matched with the movable plate to drive the limiting blocks at two ends of the top of the outer side of the mounting seat to abut against the bases of the transformer when being contracted, so that the transformer is fixed on the mounting groove, the structure is simple, the mounting and the dismounting are convenient, the time wasted in mounting the transformer during loading is reduced, and the loading speed is improved;

(3) be provided with lead screw, riser, second hydraulic stem and rotor plate, drive the lead screw through the motor and rotate the montant that makes lead screw both ends threaded connection and move in opposite directions and fix the left and right sides both ends centre gripping of transformer, later cooperate riser both ends second hydraulic stem to drive the rotor plate and rotate both ends centre gripping around with the transformer and fix, improve the fixed effect to the transformer in the transportation, improve stability.

(4) Be provided with second spring, first splint, third spring and second splint, the elastic force effect through the inside second spring of the first cushion socket in the riser outside reduces the impact force that receives at transformer both ends fin in the vehicle transportation under, and the elasticity effect of the inside third spring of second cushion socket on the cooperation rotor plate reduces the transformer around both ends fin and receives the impact force, prevents to receive to collide with and leads to warping, improves the protectiveness to transformer outside fin in the transportation.

Drawings

FIG. 1 is a schematic front view of the present invention;

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

FIG. 3 is a front view of the mounting base of the present invention;

FIG. 4 is a schematic view of a side view of the riser of the present invention;

fig. 5 is a schematic view of a vertical plate of the present invention;

fig. 6 is a schematic structural view of the first damper seat of the present invention.

In the figure: 1. the base, 2, accomodate the groove, 3, the gyro wheel fixed plate, 4, the gyro wheel, 5, first trapezoidal piece, 6, first hydraulic stem, 7, second trapezoidal piece, 8, fixing base, 9, the mount pad, 10, the mounting groove, 11, stop gear, 1101, the fly leaf, 1102, the connecting rod, 1103, the movable rod, 1104, the third trapezoidal piece, 1105, first spring, 1106, the stopper, 12, the motor, 13, the lead screw, 14, the riser, 15, first cushion socket, 16, the second spring, 17, first splint, 18, the second hydraulic stem, 19, the rotor plate, 20, the second cushion socket, 21, the third spring, 22, the second splint.

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. 1-6, the present invention provides a technical solution: a transportation device convenient for fixing a dry-type transformer is disclosed, as shown in figures 1 and 2, a containing groove 2 is arranged around the bottom of a base 1, the inner wall of the containing groove 2 is connected with a roller fixing plate 3 in a sliding way, meanwhile, two ends of the roller fixing plate 3 are respectively fixed with a roller 4 and a first trapezoid block 5, the height of the containing groove 2 is larger than the highest height of the roller 4, the roller 4 is convenient to contract into the containing groove 2 when the transformer is not required to move, the pressure on the roller 4 is reduced, the service life of the roller is prolonged, a first hydraulic rod 6 is fixed around the inside of the base 1, a second trapezoid block 7 is fixed on the first hydraulic rod 6, a fixed seat 8 is fixed on the top of the outside of the base 1, a mounting seat 9 is fixed on the top of the outside of the fixed seat 8, a mounting groove 10 is arranged above the mounting seat 9, the first trapezoid block 5 is connected with the second trapezoid block 7, extend through first hydraulic stem 6 and drive second trapezoidal piece 7 and support first trapezoidal piece 5 on the gyro wheel fixed plate 3, drive first trapezoidal piece 5 and gyro wheel fixed plate 3 and make gyro wheel 4 support the transformer support that ground in with base 1 and top mounting groove 10 in accomodating 2 inside downstream in groove, the convenient removal increases its practicality.

As shown in fig. 1, 3 and 5, the limiting mechanism 11 for fixing the dry-type transformer is installed at two ends of the inside of the installation seat 9, the limiting mechanism 11 includes a movable plate 1101, a connecting rod 1102, a movable rod 1103, a third trapezoidal block 1104, a first spring 1105 and a limiting block 1106, the movable plate 1101 is rotatably connected at two ends of the inside of the installation seat 9, the two ends of the movable plate 1101 are rotatably connected with the connecting rod 1102 and the movable rod 1103 respectively, the connecting rod 1102 is connected with the third trapezoidal block 1104, the third trapezoidal block 1104 is slidably connected at the bottom of the installation groove 10, the connecting rod 1102 is fixed with the first spring 1105, the outer side of the movable rod 1103 is connected with the limiting block 1106, the limiting block 1106 is slidably connected at two ends of the outer side of the installation seat 9, the connecting rod 1102, the movable rod 1103, the third trapezoidal block 1104 and the limiting block 1106 constitute a transmission mechanism, the movable plate 1101, the connecting rod 1102, the movable rod 1103, the third trapezoidal block 1104 and the limiting block 1106 constitute a transmission mechanism, and the movable plate 1101, the connecting rod 1103, the third trapezoidal block 1104, the connecting rod 1103, the limiting block 1106, the movable rod 1103, the movable plate 1101, the connecting rod 1104, the third trapezoidal block 1104, the limiting block 1106 and the limiting block 1106 constitute a transmission mechanism, The first spring 1105 and the stopper 1106 are provided with two sets, and are symmetrically arranged, when the transformer is placed on the installation slot 10 inside the installation seat 9, two ends of the bottom of the transformer abut against the third trapezoidal blocks 1104 at two ends of the bottom of the installation slot 10, to drive the two sets of third trapezoidal blocks 1104 and the connecting rod 1102 to move relatively, the connecting rod 1102 simultaneously drives the bottoms of the movable plates 1101 at two ends inside the installation seat 9 to move relatively, so that the movable plates 1101 rotate, the tops of the movable plates 1101 move oppositely, the movable rods 1103 drive the stoppers to abut against the bottom of the transformer, to fix the transformer inside the installation slot 10, to facilitate installation and fixation, when the transformer is taken out, the transformer is separated from the third trapezoidal blocks 1104, then the connecting rods 1102 and the third trapezoidal blocks 1104 are driven to move oppositely under the elastic force of the first spring 1105 outside the connecting rod 1102, and the movable plates 1101 rotate to drive the movable rods 1103 and the stopper plates 1106 to move relatively to separate from the transformer, convenient dismantlement improves work efficiency.

As shown in fig. 1, 4, 5 and 6, a motor 12 is fixed on the outer side of a fixing base 8, an output end of the motor 12 is connected with a lead screw 13, the lead screw 13 is rotatably connected inside the fixing base 8, two ends of the lead screw 13 are in threaded connection with vertical plates 14, a first damping seat 15 is fixed on the outer wall above the vertical plate 14, the motor 12, the lead screw 13 and the vertical plates 14 form a sliding mechanism, the sliding distance of the sliding mechanism is the same as the length of the lead screw 13, the lead screw 13 is driven by the motor 12 to rotate, so that the two ends of the lead screw 13 are in threaded connection with the vertical plates 14 to move oppositely to clamp the left end and the right end of a transformer, the fixing effect is improved, a second spring 16 is fixed inside the first damping seat 15, a first clamping plate 17 is fixed on the outer side of the second spring 16, two sets of vertical plates 14 and the first damping seat 15 are both symmetrically arranged, when the two sets of vertical plates 14 move oppositely, the first clamping plate 17 on the outer side of the first damping seat 15 is attached to heat dissipation fins on the left end and the left end of the transformer, the impact force of the cooling fins at the left end and the right end of the transformer in the transportation process is reduced under the action of the elastic force of a second spring 16 in a first shock absorption seat 15, the protection performance of the cooling fins is improved, second hydraulic rods 18 are fixed at the front end and the rear end of a vertical plate 14, the second hydraulic rods 18 are rotatably connected with a rotating plate 19, the rotating plate 19 is rotatably connected with the front end and the rear end of the vertical plate 14, a second shock absorption seat 20 is fixed on the vertical plate 14, a third spring 21 is fixed in the second shock absorption seat 20, a second clamping plate 22 is fixed on the outer side of the third spring 21, four groups of the rotating plate 19 and the second shock absorption seat 20 are symmetrically arranged, when the vertical plate 14 clamps the left end and the right end of the transformer, the second hydraulic rods 18 at the front end and the rear end of the vertical plate 14 are opened to drive one end of the rotating plate 19 to move outwards, the rotating plate 19 is driven to abut against the front end and the rear end of the transformer, the fixing effect is improved, the impact force of the cooling fins at the front end and the rear end of the transformer in the transportation process is reduced under the elastic force action of the third spring 21 in the second shock absorption seat 20 on the rotating plate 19, and the practicability is improved.

The working principle is as follows: when the transportation device convenient for fixing the dry-type transformer is used, firstly, the transformer is moved to the position above the mounting seat 9 through a forklift, the bottom of the transformer is enabled to be vertical to the mounting groove 10, then the transformer is placed in the mounting groove 10, when the transformer is placed, the two ends of the bottom of the transformer abut against the third trapezoidal blocks 1104 in the mounting groove 10, the two groups of third trapezoidal blocks 1104 and the connecting rods 1102 are driven to move relatively, meanwhile, the movable plates 1101 at the two ends in the mounting seat 9 are driven to rotate, the tops of the movable plates 1101 move oppositely, the movable rods 1103 are matched with each other to drive the limiting blocks 1106 to abut against the bottom of the transformer, the transformer is fixed in the mounting groove 10, then, the motor 12 outside the fixed seat 8 is opened to drive the screw rod 13 to rotate clockwise, and meanwhile, the vertical plates 14 in threaded connection at the two ends are driven to move oppositely, so that the first clamping plates 17, then, the second hydraulic rods 18 at the front end and the rear end of the vertical plate 14 are opened to drive the rotating plate 19 to rotate and form an inclined shape at the outer side of the vertical plate 14, the other end of the rotating plate 19 is abutted against the front end and the rear end of the transformer, the second clamping plate 22 at the outer side of the second damping seat 20 on the surface of the rotating plate clamps the front end and the rear end of the transformer, then the first hydraulic rod 6 in the base 1 is opened to extend to drive the second trapezoidal block 7 to abut against the first trapezoidal block 5, the first trapezoidal block 5 and the roller fixing plate 3 are driven to move downwards in the accommodating groove 2 to cause the roller 4 to abut against the ground, the base 1 and the transformer in the upper installation groove 10 are supported, then the base 1 is pushed to a loading place through the roller 4, the first hydraulic rod 6 is decompressed after loading to cause the second trapezoidal block 7 to be separated from the first trapezoidal block 5, the roller fixing plate 3 and the roller 4 in the accommodating groove 2 are contracted to the inside of the accommodating groove 2 under the action of the gravity of the base 1, the base 1 is attached to the surface of a vehicle, friction force is increased, impact force on radiating fins at the left end, the right end and the front end of a transformer in the transportation process can be reduced under the action of the elasticity of a second spring 16 in a first shock absorption seat 15 on the surface of a vertical plate 14 and a third spring 21 in a second shock absorption seat 20 on a rotating plate 19 in the transportation process, the protection is improved, when the transportation is finished, a second hydraulic rod 18 at the front end and the rear end of the vertical plate 14 is firstly decompressed to drive the rotating plate 19 to rotate and reset at the outer side of the vertical plate 14, a second clamping plate 22 at the outer side of the second shock absorption seat 20 on the rotating plate 19 is separated from the front end and the rear end of the transformer, a motor 12 is started to drive a screw rod 13 to rotate anticlockwise, meanwhile, the vertical plate 14 in threaded connection with two ends is driven to move relatively, so that a first clamping plate 17 at the outer side of the first shock absorption seat 15 on the surface of the vertical plate 14 is separated from the left end and the right end of the transformer, and the transformer is lifted by a vehicle, during the ascending process of the transformer, the transformer is separated from the third trapezoidal block 1104, and then the connecting rod 1102 and the third trapezoidal block 1104 are driven to move in opposite directions under the action of the elastic force of the first spring 1105, and the movable plate 1101 is matched to rotate to drive the movable rod 1103 and the limiting plate 1106 to move relatively to separate and reset from the transformer, so that the subsequent use is facilitated, the whole operation is completed, and the content which is not described in detail in the specification belongs to the prior art which is well known to those skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a conveyer convenient to fixed dry-type transformer, includes base (1), stop gear (11) and motor (12), its characterized in that:

the roller device comprises a base (1), wherein a containing groove (2) is formed in the periphery of the bottom of the base (1), a roller fixing plate (3) is connected to the inner wall of the containing groove (2) in a sliding mode, rollers (4) and a first trapezoidal block (5) are fixed to two ends of the roller fixing plate (3) respectively, a first hydraulic rod (6) is fixed to the periphery of the inner portion of the base (1), a second trapezoidal block (7) is fixed to the first hydraulic rod (6), a fixing seat (8) is fixed to the top of the outer side of the base (1), a mounting seat (9) is fixed to the top of the outer side of the fixing seat (8), and a mounting groove (10) is formed above the mounting seat (9);

the limiting mechanisms (11) are used for fixing the limiting mechanisms (11) of the dry-type transformer and are arranged at two ends of the interior of the mounting seat (9);

the motor (12), the motor (12) is fixed in the outer side of the fixing seat (8), the output end of the motor (12) is connected with the lead screw (13), the lead screw (13) is rotatably connected in the fixing seat (8), two ends of the lead screw (13) are in threaded connection with a vertical plate (14), a first damping seat (15) is fixed on the outer wall above the vertical plate (14), a second spring (16) is fixed in the first damping seat (15), a first clamping plate (17) is fixed on the outer side of the second spring (16), second hydraulic rods (18) are fixed at the front end and the rear end of the vertical plate (14), the second hydraulic rods (18) are rotatably connected with a rotating plate (19), the rotating plate (19) is rotatably connected at the front end and the rear end of the vertical plate (14), a second damping seat (20) is fixed on the vertical plate (14), and a third spring (21) is fixed in the second damping seat (20), and a second clamping plate (22) is fixed on the outer side of the third spring (21).

2. A transportation device for facilitating the fixing of a dry-type transformer according to claim 1, wherein: the limiting mechanism (11) comprises a movable plate (1101), a connecting rod (1102), a movable rod (1103), a third trapezoidal block (1104), a first spring (1105) and a limiting block (1106), the movable plate (1101) is rotatably connected to two ends of the inside of the mounting seat (9), the two ends of the movable plate (1101) are rotatably connected with the connecting rod (1102) and the movable rod (1103) respectively, the connecting rod (1102) is connected with the third trapezoidal block (1104), the third trapezoidal block (1104) is slidably connected to the bottom of the mounting groove (10), the first spring (1105) is fixed to the connecting rod (1102), the outer side of the movable rod (1103) is connected with the limiting block (1106), and the limiting block (1106) is slidably connected to two ends of the outer side of the mounting seat (9).

3. A transportation device for facilitating the fixing of a dry-type transformer according to claim 1, wherein: the height of the accommodating groove (2) is greater than the highest height of the roller (4).

4. A transportation device for facilitating the fixing of a dry-type transformer according to claim 1, wherein: the first trapezoidal block (5) is connected with the second trapezoidal block (7) in a clamping manner.

5. A transportation device for facilitating the fixing of a dry-type transformer according to claim 1, wherein: the motor (12), the screw rod (13) and the vertical plate (14) form a sliding mechanism, and the sliding distance of the sliding mechanism is the same as the length of the screw rod (13).

6. A transportation device for facilitating the fixing of a dry-type transformer according to claim 1, wherein: riser (14) and first cushion socket (15) all are provided with two sets ofly, and its equal symmetry sets up.

7. A transportation device for facilitating the fixing of a dry-type transformer according to claim 1, wherein: the rotating plate (19) and the second shock absorption seat (20) are provided with four groups which are symmetrically arranged.

8. A transportation device for facilitating the fixing of a dry-type transformer according to claim 2, wherein: the connecting rod (1102), the movable rod (1103), the third trapezoidal block (1104) and the limiting block (1106) form a transmission mechanism.

9. A transportation device for facilitating the fixing of a dry-type transformer according to claim 2, wherein: the movable plate (1101), the connecting rod (1102), the movable rod (1103), the third trapezoidal block (1104), the first spring (1105) and the limiting block (1106) are arranged in two groups, and the two groups are symmetrically arranged.