CN208666965U

CN208666965U - A kind of boom hoisting for stablizing lifting transformer

Info

Publication number: CN208666965U
Application number: CN201821064248.4U
Authority: CN
Inventors: 黄月涛
Original assignee: Shandong Huijie Electrical Engineering Technology Co Ltd
Current assignee: Shandong Huijie Electrical Engineering Technology Co Ltd
Priority date: 2018-07-06
Filing date: 2018-07-06
Publication date: 2019-03-29
Anticipated expiration: 2028-07-06

Abstract

The utility model relates to electric power building equipment technical fields, and disclose a kind of boom hoisting that can stablize lifting transformer, including locomotive, the side of the locomotive is connected with backing plate, the side of the backing plate is connected with motion bar, the side of the backing plate is threaded with the rivet positioned at motion bar two sides, and lifting platform is fixedly connected at the top of the locomotive, is fixedly connected with fixed link at the top of the lifting platform.This can stablize the boom hoisting of lifting transformer, pass through the pulling function of rope, object keeping box is enabled to carry out shifting movement steadily, pass through the positioning action of sleeve, enable cover board that effect is freely rotated by axis completion of locating rod, by tightening screw thread torsion bar, cover board is enabled firmly to press object keeping box, the safe storage effect for realizing object keeping box avoids original transformer crane device since transformer binding trouble causes transformer to lift by crane the bothersome laborious problem of process.

Description

A kind of boom hoisting for stablizing lifting transformer

Technical field

The utility model relates to electric power building equipment technical field, specially a kind of lifting that can stablize lifting transformer It sets.

Background technique

Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary Grade coil and iron core, major function have: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing etc..

Recently as the continuous quickening of Urbanization in China, city power demand is also growing day by day, this means that More power constructions and power grid are needed to arrange, terminal of the transformer as electric power output and transition, what is set up stablizes peace Full problem is particularly important, and the erection mode of lifting transport is generally used for the transformer of some higher positions, however existing Transformer crane device use in generally existing very big security hidden trouble, transformer can roll in lifting and cause Damage passerby or staff the problem of, transformer needed before lifting staff spend little time carry out binding arrange It applies, more troublesome and be not sufficiently stable, transformer lifting machine is generally all more clumsy, does not have flexibility, and transportational process is number It is tired.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of boom hoisting that can stablize lifting transformer, tool It is standby surely to put the advantages that safe, flexible multi-purpose, easy to use, weight or so when solving original transformer crane device due to lifting It rocks and transformer binding trouble causes damage in transformer lifting passerby and the bothersome laborious problem of lifting process.

(2) technical solution

To realize above-mentioned steady point purpose safe, flexible multi-purpose, easy to use etc., the utility model provides following technical side Case: one kind can stablize the boom hoisting of lifting transformer, including locomotive, and the side of the locomotive is connected with backing plate, described The side of backing plate is connected with motion bar, and the side of the backing plate is threaded with the rivet positioned at motion bar two sides, described It is fixedly connected with lifting platform at the top of locomotive, fixed link, the side of the fixed link are fixedly connected at the top of the lifting platform It is fixedly connected with support rod, cabinet, the outer surface fixing sleeve of the cabinet output shaft are fixedly installed at the top of the support rod Equipped with turntable, the outer surface cigarette of the turntable has rope, and brace is fixedly connected at the top of the support rod, the brace Middle part fixing sleeve is equipped with rotation axis, and the outer wall movable sleeve of the rotation axis is connected to fixed pulley, and one end of the rope is fixedly connected There is hook, the upper surface of the lifting platform is fixedly connected with fixed block, and the middle part fixing sleeve of the fixed block is equipped with locating shaft, institute The outer surface pivot bush unit for stating locating shaft has gag lever post, and the side of the gag lever post is connected with rotating bar, the rotating bar One end be fixedly connected with support plate, the bottom of the lifting platform is connected with the locating piece positioned at support plate side, described The screw top of locating piece is connected with threaded rod, and the upper surface of the lifting platform is fixedly installed with the pad positioned at fixed block side Block, the other side of the gag lever post are connected with object keeping box, and the outer surface of the object keeping box is fixedly installed with sleeve, the set The inner wall fixing sleeve of cylinder is equipped with locating rod, and the outer wall movable sleeve of the locating rod is connected to cover board, the outer surface thread of the cover board It is connected with screw thread torsion bar.

Preferably, one end of the rivet runs through backing plate and extends to the inside of locomotive, the outer wall and locomotive of the rivet Side be threadedly coupled, one end of the motion bar be fixedly connected with fixation take off, the upper surface of the locomotive is fixedly installed with handle Hand.

Preferably, the outer surface cigarette of the outer surface of the fixed pulley and rope, the bottom of the support plate and lifting platform Upper surface be flexibly connected, the side of the locating piece is flexibly connected with the side of support plate.

Preferably, one end of the threaded rod through locating piece and extends to the inside of lifting platform, the lifting platform it is upper Surface offers fixing groove, and the outer wall of the threaded rod is connected by fixing groove and the screw top of lifting platform, the cushion block Side is fixedly connected with the side of fixed block.

Preferably, the bottom of the object keeping box is flexibly connected with the upper surface of cushion block, the fixed peace in the top of the object keeping box Equipped with link, the top of the object keeping box is flexibly connected by link with the inner wall of hook.

Preferably, the outer surface of the cover board is flexibly connected with the outer surface of object keeping box, and one end of the screw thread torsion bar is passed through It wears cover board and extends to the inside of object keeping box, one end of the screw thread torsion bar and the outer surface thread of object keeping box connect.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of boom hoisting that can stablize lifting transformer, have with It is lower the utility model has the advantages that

1, this can stablize the boom hoisting of lifting transformer, by the position-limiting action of gag lever post, so that object keeping box is rising Holding that in the process can be stable moves up variation vertically, will not there is a phenomenon where being swung left and right, by the supporting role of rotating bar, Make it possible to be always maintained at the state dangled vertically, by the positioning action of locating shaft, so that gag lever post in its natural state may be used To be freely rotated, the erection and folding and unfolding effect of gag lever post are realized, avoids original transformer crane device due to lifting When weight roll cause transformer in lifting when damage passerby the problem of.

2, the boom hoisting that can stablize lifting transformer enables object keeping box steady by the pulling function of rope Shifting movement is carried out, by the positioning action of sleeve, enables cover board that effect is freely rotated by axis completion of locating rod, passes through Screw thread torsion bar is tightened, cover board is enabled firmly to press object keeping box, safe storage effect of object keeping box is realized, avoids original There is transformer crane device to cause transformer to lift by crane the bothersome laborious problem of process due to transformer binding trouble.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is partial enlargement structural representation at A in Fig. 1；

Fig. 3 is partial enlargement structural representation at B in Fig. 1.

In figure: 1 locomotive, 2 backing plates, 3 motion bars, 4 rivets, 5 lifting platforms, 6 fixed links, 7 support rods, 8 cabinets, 9 turntables, 10 Rope, 11 braces, 12 rotation axis, 13 fixed pulleys, 14 hooks, 15 fixed blocks, 16 locating shafts, 17 gag lever posts, 18 object keeping boxes, 19 Rotating bar, 20 support plates, 21 cushion blocks, 22 locating pieces, 23 threaded rods, 24 sleeves, 25 locating rods, 26 cover boards, 27 screw thread torsion bars.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, a kind of boom hoisting for stablizing lifting transformer, including locomotive 1, the side activity of locomotive 1 It is connected with backing plate 2, the side of backing plate 2 is connected with motion bar 3, and the side of backing plate 2 is threaded with positioned at 3 two sides of motion bar Rivet 4, one end of rivet 4 is through backing plate 2 and extends to the inside of locomotive 1, the outer wall of rivet 4 and the side screw thread of locomotive 1 Connection, rivet 4 can generate screw thread cohesive force between backing plate 2 and locomotive 1, so that backing plate 2 is securely attached to locomotive 1 On right side, one end of motion bar 3 is fixedly connected with fixation and takes off, fixed to take off the effect for grabbing ground, is mainly used for some soil property ratios More loose ground prevents the upper surface of locomotive 1 from tilting, enables staff in locomotive to position to locomotive 1 1 top, which stablizes to stand, carries out safety work, and the upper surface of locomotive 1 is fixedly installed with handle, and the top of locomotive 1 is fixedly connected with Lifting platform 5, the setting of lifting platform 5 avoid support primarily to transformer can be lifted to higher position by the device The slenderness ratio of bar 7 is excessive to be caused to lift by crane the problem of process risk degree increases, and the top of lifting platform 5 is fixedly connected with fixed link 6, The side of fixed link 6 is fixedly connected with support rod 7, and the top of support rod 7 is fixedly installed with cabinet 8,8 output shaft of cabinet it is outer Surface fixing sleeve is equipped with turntable 9, and the outer surface cigarette of turntable 9 has rope 10, and the top of support rod 7 is fixedly connected with brace 11, The middle part fixing sleeve of brace 11 is equipped with rotation axis 12, and the outer wall movable sleeve of rotation axis 12 is connected to fixed pulley 13, fixed pulley 13 it is outer The outer surface cigarette on surface and rope 10, one end of rope 10 are fixedly connected with hook 14, and the upper surface of lifting platform 5 is fixedly connected There is fixed block 15, the middle part fixing sleeve of fixed block 15 is equipped with locating shaft 16, and the outer surface pivot bush unit of locating shaft 16 has gag lever post 17, the section form of gag lever post 17 is L-type, and the inner groove surface of L-type contacts with each other with the side angle for playing hanging object, and quantity is set as four It is a, can be designed so that hanging object can be stable in this way while carrying out shifting movement, and one can be provided to play a hanging object Open state, facilitates staff to take transformer, and the side of gag lever post 17 is connected with rotating bar 19, rotation One end of bar 19 is fixedly connected with support plate 20, and the bottom of support plate 20 is flexibly connected with the upper surface of lifting platform 5, lifting platform 5 Bottom be connected with the locating piece 22 positioned at 20 side of support plate, the side of locating piece 22 and the side activity of support plate 20 Connection, the screw top of locating piece 22 are connected with threaded rod 23, and one end of threaded rod 23 through locating piece 22 and extends to lifting The inside of platform 5, the upper surface of lifting platform 5 offer fixing groove, and the outer wall of threaded rod 23 passes through the top of fixing groove and lifting platform 5 It is threadedly coupled, the upper surface of lifting platform 5 is fixedly installed with the cushion block 21 positioned at 15 side of fixed block, and the effect of cushion block 21 is mainly A support platform is provided for object keeping box 18, provides a suitable riding position for object keeping box 18, the side of cushion block 21 and solid The side for determining block 15 is fixedly connected, and the other side of gag lever post 17 is connected with object keeping box 18, and gag lever post 17 has object keeping box 18 The effect of limit, the holding for enabling object keeping box 18 stable upper shifting movement vertically, will not there is a phenomenon where being swung left and right, to Object keeping box 18 is avoided to roll, damage staff or passerby, the bottom of object keeping box 18 and the upper surface activity of cushion block 21 Connection, the top of object keeping box 18 are fixedly installed with link, and the top of object keeping box 18 is connected by the inner wall activity of link and hook 14 It connects, the outer surface of object keeping box 18 is fixedly installed with sleeve 24, and the inner wall fixing sleeve of sleeve 24 is equipped with locating rod 25, locating rod 25 Outer wall movable sleeve is connected to cover board 26, and the outer surface of cover board 26 is flexibly connected with the outer surface of object keeping box 18, the outer surface of cover board 26 It is threaded with screw thread torsion bar 27, one end of screw thread torsion bar 27 runs through cover board 26 and extends to the inside of object keeping box 18, and screw thread is turned round One end of bar 27 is connect with the outer surface thread of object keeping box 18, when work, stops locomotive 1 in place, to unscrew spiral shell first Line torsion bar 27, rotating plate 26 open object keeping box 18, are put into transformer in object keeping box 18, are rotating backward cover board 26, turn round Tight screw thread torsion bar 27, then in the top-hung upper hook 14 of object keeping box 18, props up gag lever post 17 to vertical state, in lifting platform 5 Top load onto locating piece 22, tighten threaded rod 23 and be fixed, then activity rotating bar 19, drive support plate 20 and locating piece 22 Clamping, finally start cabinet 8, drive turntable 9 rotate, drive rope 10 tighten simultaneously shorten, drive object keeping box 18 stablize on move to Proper height simultaneously carries out that object is taken to operate.

When work, locomotive 1 is stopped in place, to unscrew screw thread torsion bar 27 first, rotating plate 26 opens object keeping box 18, it is put into transformer in object keeping box 18, cover board 26 is being rotated backward, is tightening screw thread torsion bar 27, then on the top of object keeping box 18 Portion hangs up hook 14, props up gag lever post 17 to vertical state, loads onto locating piece 22 in the top of lifting platform 5, tighten threaded rod 23 It is fixed, then activity rotating bar 19, drives support plate 20 and locating piece 22 to be clamped, finally start cabinet 8, drive 9 turns of turntable It is dynamic, drive rope 10 to tighten and simultaneously shorten, drive object keeping box 18 stablize on move to proper height and carry out that object is taken to operate.

In conclusion this can stablize the boom hoisting of lifting transformer, by the position-limiting action of gag lever post 17, so that storage Case 18 can be stable in uphill process holding move up variation vertically, rotating bar will not be passed through there is a phenomenon where being swung left and right 19 supporting role makes it possible to be always maintained at the state dangled vertically, by the positioning action of locating shaft 16, so that gag lever post 17 can be freely rotated in its natural state, are realized the erection and folding and unfolding effect of gag lever post 17, are avoided original transformation Device boom hoisting due to lifting when weight roll cause transformer in lifting when damage passerby the problem of；This, which can stablize, hangs The boom hoisting of dress transformer is enabled object keeping box 18 to carry out shifting movement steadily, is passed through by the pulling function of rope 10 The positioning action of sleeve 24 enables cover board 26 that effect is freely rotated for axis completion with locating rod 25, is turned round by tightening screw thread Bar 27 enables cover board 26 firmly to press object keeping box 18, realizes safe storage effect of object keeping box 18, avoids original Transformer crane device causes transformer to lift by crane the bothersome laborious problem of process due to transformer binding trouble；Solves original change Weight rolls when depressor boom hoisting is due to lifting and transformer binding trouble causes the passerby that damages in transformer lifting With the lifting bothersome laborious problem of process.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. one kind can stablize the boom hoisting of lifting transformer, including locomotive (1), it is characterised in that: the side of the locomotive (1) It is connected with backing plate (2), the side of the backing plate (2) is connected with motion bar (3), the side screw thread of the backing plate (2) It is connected with the rivet (4) positioned at motion bar (3) two sides, is fixedly connected with lifting platform (5), the liter at the top of the locomotive (1) It is fixedly connected with fixed link (6) at the top of drop platform (5), the side of the fixed link (6) is fixedly connected with support rod (7), described It being fixedly installed at the top of support rod (7) cabinet (8), the outer surface fixing sleeve of cabinet (8) output shaft is equipped with turntable (9), The outer surface cigarette of the turntable (9) has rope (10), is fixedly connected with brace (11) at the top of the support rod (7), described The middle part fixing sleeve of brace (11) is equipped with rotation axis (12), and the outer wall movable sleeve of the rotation axis (12) is connected to fixed pulley (13), One end of the rope (10) is fixedly connected with hook (14), and the upper surface of the lifting platform (5) is fixedly connected with fixed block (15), the middle part fixing sleeve of the fixed block (15) is equipped with locating shaft (16), the outer surface pivot bush unit of the locating shaft (16) Have gag lever post (17), the side of the gag lever post (17) is connected with rotating bar (19), and one end of the rotating bar (19) is solid Surely it is connected with support plate (20), the bottom of the lifting platform (5) is connected with the locating piece positioned at support plate (20) side (22), the screw top of the locating piece (22) is connected with threaded rod (23), and the upper surface of the lifting platform (5) is fixedly installed with The other side of cushion block (21) positioned at fixed block (15) side, the gag lever post (17) is connected with object keeping box (18), described The outer surface of object keeping box (18) is fixedly installed with sleeve (24), and the inner wall fixing sleeve of the sleeve (24) is equipped with locating rod (25), The outer wall movable sleeve of the locating rod (25) is connected to cover board (26), and the outer surface thread of the cover board (26) is connected with screw thread torsion bar (27)。

2. the boom hoisting that one kind according to claim 1 can stablize lifting transformer, it is characterised in that: the rivet (4) one end runs through backing plate (2) and extends to the inside of locomotive (1), the outer wall of the rivet (4) and the side spiral shell of locomotive (1) Line connection, one end of the motion bar (3) are fixedly connected with fixation and take off, and the upper surface of the locomotive (1) is fixedly installed with handle.

3. the boom hoisting that one kind according to claim 1 can stablize lifting transformer, it is characterised in that: the fixed pulley (13) the outer surface cigarette of outer surface and rope (10), the bottom of the support plate (20) and the upper surface of lifting platform (5) are living Dynamic connection, the side of the locating piece (22) is flexibly connected with the side of support plate (20).

4. the boom hoisting that one kind according to claim 1 can stablize lifting transformer, it is characterised in that: the threaded rod (23) one end runs through locating piece (22) and extends to the inside of lifting platform (5), and the upper surface of the lifting platform (5) offers solid Determine slot, the outer wall of the threaded rod (23) is connect by fixing groove with the screw top of lifting platform (5), and the one of the cushion block (21) Side is fixedly connected with the side of fixed block (15).

5. the boom hoisting that one kind according to claim 1 can stablize lifting transformer, it is characterised in that: the object keeping box (18) bottom is flexibly connected with the upper surface of cushion block (21), is fixedly installed with link at the top of the object keeping box (18), described The top of object keeping box (18) is flexibly connected by link with the inner wall for linking up with (14).

6. the boom hoisting that one kind according to claim 1 can stablize lifting transformer, it is characterised in that: the cover board (26) outer surface is flexibly connected with the outer surface of object keeping box (18), and cover board (26) are run through simultaneously in one end of the screw thread torsion bar (27) The inside of object keeping box (18) is extended to, one end of the screw thread torsion bar (27) is connect with the outer surface thread of object keeping box (18).