CN214326914U

CN214326914U - Transformer hoisting device

Info

Publication number: CN214326914U
Application number: CN202120005106.6U
Authority: CN
Inventors: 张永
Original assignee: Xuzhou Pengcheng Electric Co ltd
Current assignee: Xuzhou Pengcheng Electric Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-10-01
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a transformer hoist device, including outer frame, movable clamp plate, lead screw and the lantern ring, the inside of outer frame is equipped with movable clamp plate, the side fixed connection lantern ring of outer frame, the lead screw is inserted to the inside of outer frame, the mode swing joint lead screw of gomphosis is passed through to the inside of the lantern ring, the inboard fixed connection carousel of lead screw, the other end fixed connection movable clamp plate of carousel, adopt the gag lever post to connect between movable clamp plate and the outer frame. This transformer hoist device through add movable splint in the inside of outer frame, better solution the inconvenient problem of using of traditional vary voltage hoist device when using, can utilize two movable splint to come the centre gripping to fix the transformer like this to can make this hoist device can adapt to the not transformer of equidimension specification, compatibility when having improved the use greatly, overall structure is simple, and functional stronger, unusual convenience during the operation.

Description

Transformer hoisting device

Technical Field

The utility model relates to a transformer construction technical field specifically is a transformer hoist device.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, and the transformer has the following main functions: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like, and the transformer needs to be hoisted in the construction process.

The transformer hoist device on the present market adopts simple and easy packing frame to fix hoist and mount mostly when using, the in-process of use not only inconvenient staff operates, and the unmatched condition of packing frame and transformer size specification appears still easily, the in-process of hoist and mount still need be consolidated the transformer with the help of the outside, very inconvenient during the operation, when most transformer begins hoist and mount simultaneously and places, be rigid contact between transformer and the packing frame, if the condition that the in-process that rises has taken place the vibration of lifting jack or has suddenly stopped, the structure that does not possess the shock attenuation effect leads to the transformer impaired very easily, comparatively trouble when using.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a transformer hoisting device, it all adopts simple and easy packing frame to fix the hoist and mount to have solved transformer hoisting device on the current market when using mostly, the in-process inconvenient staff of use not only operates, and the unmatched condition of packing frame and transformer size specification appears still easily, the in-process of hoist and mount still need be consolidated the transformer with the help of the outside, very inconvenient during the operation, when the transformer of majority begins to hoist and mount simultaneously and places, be rigid contact between transformer and the packing frame, if the condition that lifts by crane vibration or abrupt stopping has taken place at the in-process that rises, the structure that does not possess the shock attenuation effect leads to the transformer impaired very easily, comparatively troublesome problem during the application.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a transformer hoisting device, includes outer frame, movable clamp plate, lead screw and the lantern ring, the inside of outer frame is equipped with movable clamp plate, the side fixed connection lantern ring of outer frame, the lead screw is inserted to the inside of outer frame, the mode swing joint lead screw of gomphosis is passed through to the inside of the lantern ring, the inboard fixed connection carousel of lead screw, the other end fixed connection movable clamp plate of carousel, adopt the gag lever post to connect between movable clamp plate and the outer frame, the inside of outer frame is equipped with the bottom plate.

Preferably, a round hole is formed in the side face of the outer frame, the limiting rod is movably inserted into the round hole, and the limiting rod is fixedly connected to the outer side of the movable clamping plate.

Preferably, the movable clamping plates are symmetrically distributed and are positioned above the bottom plate.

Preferably, the inner side of the movable clamping plate is fixedly connected with the convex blocks, and the convex blocks are in an evenly distributed form.

Preferably, the top of outer frame is equipped with rings, the internal thread hole is seted up at the top of outer frame, the bottom of rings is equipped with the fixed plate, the bottom of fixed plate is equipped with the threaded rod, threaded rod fixed connection is in the inside in internal thread hole, the outside of rings is equipped with wear-resisting cover.

Preferably, the inside of outer frame is fixed connection buffer block, the top fixed connection bottom plate of buffer block, the buffer block adopts rubber materials to make, the both sides of bottom plate are equipped with the slider, the spout is seted up to the inboard of outer frame, slider activity gomphosis is in the inside of spout.

(III) advantageous effects

The utility model provides a transformer hoist device. The method has the following beneficial effects:

(1) the transformer hoisting device solves the problem that the traditional transformer hoisting device is inconvenient to use when in use by additionally arranging the movable clamping plates in the outer frame, and only needs to place the transformer on the bottom plate firstly and then rotate the rotating ring outside the outer frame so as to drive the screw rod to rotate, so that the movable clamping plates can be driven by the screw rod to move towards the inner side of the outer frame until the movable clamping plates are attached to the outer part of the transformer, and the transformer can be clamped and fixed by utilizing the two movable clamping plates, so that the hoisting device can be adapted to transformers with different sizes and specifications, the compatibility when in use is greatly improved, the integral structure is simple, the functionality is strong, and the operation is very convenient;

(2) this transformer hoist device, inside through outer frame is equipped with the bottom plate, and distribute polylith buffer block between bottom plate and outer frame, and adopt the slider to carry out swing joint between the both sides of bottom plate and outer frame, when the transformer was placed on the bottom plate like this, the buffer block of bottom will receive the atress shrink, avoid being rigid contact between transformer and the outer frame, then at the in-process of hoist and mount, in case lift by crane when equipment vibration or abrupt stopping have appeared, produced impact force can utilize the buffer block to cushion and absorb, can avoid the transformer body to receive the damage like this, its absorbing effect is stronger, the practicality is stronger during the use.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a side view of the outer frame of the present invention;

fig. 3 is a schematic structural view of a portion of fig. 1A of the present invention;

fig. 4 is a schematic view of the structure of the hanging ring of the present invention;

in the drawing, an outer frame-1, a bottom plate-2, a sliding block-3, a sliding chute-4, a buffer block-5, a movable clamping plate-6, a rotary table-7, a screw rod-8, a lantern ring-9, a rotating ring-10, a bump-11, a limiting rod-12, a round hole-13, an internal threaded hole-14, a threaded rod-15, a lifting ring-16, a wear-resistant sleeve-17 and a fixing plate-18.

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. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides a transformer hoisting device, includes outer frame 1, movable clamp plate 6, lead screw 8 and the lantern ring 9, the inside of outer frame 1 is equipped with movable clamp plate 6, the side fixed connection lantern ring 9 of outer frame 1, lead screw 8 is inserted to the inside of outer frame 1, the mode swing joint lead screw 8 of gomphosis is passed through to the inside of the lantern ring 9, the inboard fixed connection carousel 7 of lead screw 8, the other end fixed connection movable clamp plate 6 of carousel 7, adopt gag lever post 12 to connect between movable clamp plate 6 and the outer frame 1, the inside of outer frame 1 is equipped with bottom plate 2, is equipped with movable clamp plate 6 through the inside of outer frame 1 to combine lead screw 8 structure, can make this hoisting device can adapt to the transformer of not equidimension specification, improved the compatibility when using greatly.

Round hole 13 is seted up to the side of outer frame 1, gag lever post 12 activity is inserted in the inside of round hole 13, gag lever post 12 fixed connection is in the outside of movable clamp plate 6, through be equipped with gag lever post 12 between outer frame 1 and movable clamp plate 6, can ensure the fluency of movable clamp plate 6 when removing, and the functionality is stronger.

The movable clamping plates 6 are symmetrically distributed, the movable clamping plates 6 are located above the bottom plate 2, the two movable clamping plates 6 are arranged, so that the movable clamping plates can be clamped at two sides of the transformer when in use, and the fixing effect is good.

The inboard fixed connection lug 11 of activity splint 6, lug 11 is the evenly distributed form, is equipped with lug 11 through the inboard at activity splint 6, can avoid activity splint 6 to leave the mar in the side when carrying out the centre gripping to the transformer, and the protectiveness is stronger.

The top of outer frame 1 is equipped with rings 16, internal thread hole 14 is seted up at the top of outer frame 1, rings 16's bottom is equipped with fixed plate 18, the bottom of fixed plate 18 is equipped with threaded rod 15, threaded rod 15 fixed connection is in the inside in internal thread hole 14, rings 16's outside is equipped with wear-resisting cover 17, and rings 16 through being equipped with detachable construction at outer frame 1's top have made things convenient for the staff to maintain the change to rings 16 that wear and tear seriously, comparatively convenience during the operation.

The inside fixed connection buffer block 5 of outer frame 1, the top fixed connection bottom plate 2 of buffer block 5, buffer block 5 adopts rubber materials to make, the both sides of bottom plate 2 are equipped with slider 3, spout 4 is seted up to outer frame 1's inboard, 3 movable gomphosis of slider are in the inside of spout 4, through being equipped with bottom plate 2 combination buffer block 5 in the inside of outer frame 1, in case lift by crane equipment vibration or when stopping suddenly appear, produced impact force can utilize buffer block 5 to cushion and absorb, can avoid the transformer body to receive the damage like this, and its absorbing effect is stronger.

The working principle is as follows: when the transformer hoisting device is applied, firstly, the outer frame 1 is placed on the ground, then the position of the movable clamping plate 6 in the outer frame is adjusted to be attached to the inner side of the outer frame 1, then the transformer is placed on the bottom plate 2 in the outer frame 1, the accurate position of the transformer is adjusted to be positioned at the center of the bottom plate 2, then the rotating ring 10 outside the outer frame 1 is rotated to drive the screw rod 8 to rotate, so that the movable clamping plate 6 is driven by the screw rod 8 to move towards the inner side of the outer frame 1 until the movable clamping plate 6 is attached to the outer side of the transformer, then the movable clamping plate 6 can be tightly clamped outside the transformer by rotating the rotating ring 10 circles again, thus the transformer can be clamped and fixed by utilizing the two movable clamping plates 6, and the hoisting device can be adapted to transformers with different sizes and specifications, the compatibility when using is greatly improved, the operation is very convenient, meanwhile, when the movable clamping plate 6 is clamped outside the transformer, because the lug 11 is arranged on the inner side of the movable clamping plate 6, the movable clamping plate 6 can be prevented from leaving scratches on the side surface of the transformer, the protection performance is strong, then the lifting equipment and the hanging ring 16 can be connected together, the transformer can be lifted along with the operation of the lifting equipment, finally, because the bottom plate 2 is arranged inside the outer frame 1, the buffer blocks 5 are distributed between the bottom plate 2 and the outer frame 1, and the slide blocks 3 are adopted between the two sides of the bottom plate 2 and the outer frame 1 for movable connection, when the transformer is placed on the bottom plate 2, the buffer blocks 5 at the bottom can be stressed and contracted, the rigid contact between the transformer and the outer frame 1 is avoided, then in the lifting process, once the lifting equipment vibrates or stops suddenly, the generated impact force can be buffered and absorbed by the buffer block 5, so that the transformer body can be prevented from being damaged, the shock absorption effect is strong, the whole structure is simple, and the practicability is strong during use.

The utility model relates to an outer frame 1, a bottom plate 2, a slide block 3, a sliding groove 4, a buffer block 5, a movable clamping plate 6, a rotary plate 7, a screw rod 8, a lantern ring 9, a rotating ring 10, a convex block 11, a limiting rod 12, a round hole 13, an internal thread hole 14, a threaded rod 15, a hanging ring 16, a wear-resistant sleeve 17 and a fixed plate 18, wherein the components are universal standard components or components known by technicians in the field, the structure and the principle of the components can be known by technical manuals or conventional experimental methods, the problem solved by the utility model is that most of the transformer hoisting devices on the market adopt simple packing frames for fixed hoisting, the operation of workers is inconvenient in the using process, the situation that the packing frames are not matched with the size and the specification of the transformer easily occurs, the transformer needs to be reinforced by the outside in the hoisting process, the operation is very inconvenient, and simultaneously, when most transformers start to be hoisted and placed, the transformers are in rigid contact with the packaging frame, if the condition that the hoister vibrates or stops suddenly occurs in the lifting process, the structure without the damping effect can easily cause the transformers to be damaged, and the application is troublesome, and the like, through the mutual combination of the components, the transformers are placed on the bottom plate 2 firstly, then the rotating ring 10 outside the outer frame 1 is rotated to drive the screw rod 8 to rotate, so that the screw rod 8 can drive the movable clamping plates 6 to move towards the inner side of the outer frame 1 until the movable clamping plates 6 are attached to the outer part of the transformers, and the transformers can be clamped and fixed by utilizing the two movable clamping plates 6, so that the hoisting device can be adapted to the transformers with different sizes and specifications, simultaneously through being equipped with bottom plate 2 in the inside of outer frame 1, and distribute polylith buffer block 5 between bottom plate 2 and outer frame 1, and adopt slider 3 to carry out swing joint between the both sides of bottom plate 2 and outer frame 1, when the transformer is placed on bottom plate 2 like this, the buffer block 5 of bottom will receive the atress shrink, avoid being rigid contact between transformer and the outer frame 1, then at the in-process of hoist and mount, in case when lifting by crane equipment vibration or stopping suddenly, produced impact force can utilize buffer block 5 to cushion and absorb, can avoid the transformer body to receive the damage like this, its absorbing effect is stronger, the practicality is stronger during the use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a transformer hoist device which characterized in that: including outer frame (1), movable clamp plate (6), lead screw (8) and the lantern ring (9), the inside of outer frame (1) is equipped with movable clamp plate (6), the side fixed connection lantern ring (9) of outer frame (1), lead screw (8) are inserted to the inside of outer frame (1), the mode swing joint lead screw (8) of gomphosis is passed through to the inside of the lantern ring (9), inboard fixed connection carousel (7) of lead screw (8), other end fixed connection movable clamp plate (6) of carousel (7), adopt gag lever post (12) to connect between movable clamp plate (6) and the outer frame (1), the inside of outer frame (1) is equipped with bottom plate (2).

2. The transformer hoisting device according to claim 1, wherein: the side of the outer frame (1) is provided with a round hole (13), the limiting rod (12) is movably inserted into the round hole (13), and the limiting rod (12) is fixedly connected to the outer side of the movable clamping plate (6).

3. The transformer hoisting device according to claim 1, wherein: the movable clamping plates (6) are symmetrically distributed, and the movable clamping plates (6) are positioned above the bottom plate (2).

4. The transformer hoisting device according to claim 1, wherein: the inner side of the movable clamping plate (6) is fixedly connected with the convex blocks (11), and the convex blocks (11) are evenly distributed.

5. The transformer hoisting device according to claim 1, wherein: the top of outer frame (1) is equipped with rings (16), internal thread hole (14) are seted up at the top of outer frame (1), the bottom of rings (16) is equipped with fixed plate (18), the bottom of fixed plate (18) is equipped with threaded rod (15), threaded rod (15) fixed connection is in the inside in internal thread hole (14), the outside of rings (16) is equipped with wear-resisting cover (17).

6. The transformer hoisting device according to claim 1, wherein: the utility model discloses an outer frame, including outer frame (1), the inside fixed connection buffer block (5), the top fixed connection bottom plate (2) of buffer block (5), buffer block (5) adopt rubber materials to make, the both sides of bottom plate (2) are equipped with slider (3), spout (4) are seted up to the inboard of outer frame (1), slider (3) activity gomphosis is in the inside of spout (4).