CN208440150U - A kind of equalizer bar of machinery check and repair - Google Patents

Abstract

The utility model relates to machinery check and repair specific purpose tool technical fields, more particularly to a kind of equalizer bar of large and middle size motor maintenance, including supporting beam, supporting steel plate, platform sling, the supporting beam upper center is provided with supporting steel plate, multiple suspension centres are evenly arranged on supporting steel plate, supporting beam lower end two sides are provided with platform sling, the platform sling is symmetrical along the middle vertical plane of supporting beam length direction, multiple lifting hole(eyelet)s are provided on platform sling, lifting hole(eyelet) on two platform slings it is corresponding and bilateral symmetry, the supporting steel plate both ends are respectively arranged with handle, support supporting plate is provided in the middle part of lower end.The utility model R&D cycle is short, and manufacture craft is simple, and raw material are chosen without particular/special requirement, at low cost；It is practical, it is applicable to the large and middle size motor of different model size；Equalizer bar movement, easy to use, storage neat appearance；It is easy to operate understandable, high safety low to the training cost of worker；It is high-efficient, punching, the core pulling work of large and middle size motor can be rapidly completed.

Description

A kind of equalizer bar of machinery check and repair

Technical field

The utility model relates to machinery check and repair specific purpose tool technical field more particularly to a kind of balances of machinery check and repair Beam.

Background technique

The core pulling, punching of large and middle size motor rotor windings in the workshops such as heat, cold rolling are overhauled at present, usually utilize vehicle The size of interior existing driving is hooked into row lifting construction operation.But because roll line various specifications motor size is different, structure is different, Keep maintenance lifting operation quite inconvenient.Especially in motor punching, core pulling work, traditional way is maintenance teams and groups according to not Motor with outer dimension makes different equalizer bars, very waste of resource and is stored inconveniently.And it generally will be more in use Secondary examination is hung, and suitable suspension centre is found on equalizer bar just can guarantee the level of rotor, and security risk is big, operating efficiency is low. CN206798956U utility model patent discloses the hanging apparatus of a kind of paint roller and liquid-dipping roller, including long with roll body to be lifted Corresponding equalizer bar is spent, the both ends close to equalizer bar are provided with connection position, and middle part is provided with for filling with elevating translational The lifting lug for the lifting point connection set, connection position are connected by wirerope end corresponding with lifting roll body.The length of equalizer bar with Length with lifting roll body is corresponding, thus connection position by wirerope with lifting after roll body end connect, steel wire when lifting Stress of restricting is substantially vertical after stretching, so as to avoid to roll body surface size or metal layer ankle injury.

But above-mentioned hanging apparatus application is very limited, single, non-adjustable based on the corresponding balance beam hanging points of barrel length Section, it is poor to the core pulling of rotor winding, punching maintenance practicability.Therefore workshop condition condition and large and medium motor are combined The characteristics of maintenance, develop it is a kind of suitable for different machinery check and repair balance beam for hoisting be very it is necessary to.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of equalizer bars of machinery check and repair, are being overhauled with realizing Using a general equalizer bar and it can guarantee that rotor is horizontal when different model motor.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of equalizer bar of machinery check and repair, packet Supporting beam, supporting steel plate, platform sling are included, the supporting beam upper center is provided with supporting steel plate, is provided on supporting steel plate multiple Suspension centre, supporting beam lower end two sides are provided with platform sling, multiple lifting hole(eyelet)s are provided on platform sling.

Further, the platform sling is symmetrical along the middle vertical plane of supporting beam length direction.

Further, the lifting hole(eyelet) on two platform slings it is corresponding and bilateral symmetry.

Further, the suspension centre on the supporting steel plate is uniformly distributed.

Further, the supporting steel plate both ends are respectively arranged with handle.

Further, support supporting plate is provided in the middle part of the lower end of the supporting beam.

The beneficial effects of the utility model are: the utility model R&D cycle is short, manufacture craft is simple, and raw material choose nothing Particular/special requirement, it is at low cost；It is practical, it is applicable to the large and middle size motor of different model size；Equalizer bar movement, user Just, neat appearance is stored；It is easy to operate understandable, high safety low to the training cost of worker；It is high-efficient, it can be rapidly completed big Punching, the core pulling work of middle size motor.

Detailed description of the invention

Fig. 1 is the utility model structure diagram；

Schematic diagram when Fig. 2 is utility model works；

It is as shown in the figure: 1- supporting beam, 2- supporting steel plate, 3- platform sling, 4- lifting hole(eyelet), 5- suspension centre, 6- handle, 7- support supporting plate, 8- driving hook, the small hook of 9- driving, 10- chain block, 11- rotor.

Specific embodiment

The present invention will be further described with reference to the accompanying drawings and examples.

As shown, a kind of equalizer bar of machinery check and repair, including supporting beam 1, supporting steel plate 2, platform sling 3, the support 1 upper center of beam is provided with supporting steel plate 2, and multiple suspension centres 5,1 lower end two sides of the supporting beam setting are provided on supporting steel plate 2 There is platform sling 3, multiple lifting hole(eyelet)s 4 are provided on platform sling 3.Main support structure of the supporting beam 1 as entire equalizer bar mainly uses steel Material is made, and steel pipe or I-steel can be used, it is big that the upper end that supporting steel plate 2 is mounted on supporting beam 1 is mainly used for connection driving Hook 8 and small hook 9 of driving a vehicle, the suspension centre 5 being arranged on supporting steel plate 2 are specific connecting portion, are set to middle part primarily to more Gravitational equilibrium is carried out well, and the platform sling 3 of 1 lower end two sides of supporting beam setting between rotor 11 primarily to convenient for connecting It connecing, lifting hole(eyelet) 4 is connecting portion, what needs to be explained here is that, lifting hole(eyelet) 4 and suspension centre 5 are only to play the role of one convenient for connecting, Similar can also take the setting structures such as lifting lug or suspension hook to be attached, and entire equalizer bar can be made to have seen using lifting hole(eyelet) 4 It is next more concise and beautiful, it can also effectively mitigate the weight of whole device.Multiple lifting hole(eyelet)s 4 are set and suspension centre 5 is then to examine There are suitable lifting hole(eyelet) 4 and suspension centre 5 for selection when repairing different size of motor, it is of course possible to which understanding is optimal lifting hole(eyelet) number Amount is setting two, and two lifting hole(eyelet)s 4 not only can satisfy the maintenance of different size motor, but also can guarantee platform sling 3 with enough strong Degree, similarly, suspension centre 5 preferably select to be setting 5.In maintenance, first driving hook 8 and small hook 9 of driving a vehicle are selected suitably Suspension centre 5 connects, and rotor generally passes through chain block 10 and is connected with platform sling 3, naturally it is also possible to take other adjustable companies Chain block 10 is connected on two lifting hole(eyelet)s 4 in outside when overhauling biggish motor, then adjusts hand by bonding tool connection The length of cucurbit 10 is drawn to keep rotor holding horizontal；When overhauling lesser motor, chain block 10 can be connected to inside Two lifting hole(eyelet)s 4 on, the length for then adjusting chain block 10 keeps rotor holding horizontal.

When being overhauled to electrode, it is necessary to rotor is lifted into level, and then realizes the work such as motor core pulling, and Rotor mainly passes through the connectors such as chain block 10 and is connected on two lateral hanging plates 3 of equalizer bar, if platform sling 3 is apart from balance The distance of beam 1 is inconsistent, then more troublesome when adjusting rotor level, described to hang in order to facilitate the adjusting of gravitational equilibrium Plate 3 is symmetrical along the middle vertical plane of 1 length direction of supporting beam, and symmetrical platform sling connect it is also more convenient.

Since lifting hole(eyelet) 4 is the connecting portion for connecting rotor, in order to more easily adjust to keep rotor Level, the lifting hole(eyelet) 4 on two platform slings 3 is corresponding and bilateral symmetry, because platform sling 3 is the middle vertical plane pair along 1 length direction of supporting beam Claim distribution, so the lifting hole(eyelet) on the platform sling of left and right be also along 1 length direction of supporting beam middle vertical plane it is symmetrical, in this way with branch Support beam 1 midpoint be supporting point, the arm of force of rotor left and right ends be it is the same, adjust get up it is more convenient.

The upper end of equalizer bar mainly passes through supporting steel plate 2 and is connected with driving hook and the small hook of driving, and connecting portion is suspension centre 5, since equalizer bar will be used for different size of machinery check and repair, need to adjust hook when facing the motor of different models Position, but if suspension centre 5 every the too close or too far adjustment that will affect balance is also inconvenient to the connection linked up with, just look at Go also not beautiful enough, as optimal embodiment, the suspension centre 5 on the supporting steel plate 2 is uniformly distributed.

For the ease of the movement of equalizer bar, 2 both ends of supporting steel plate are respectively arranged with handle 6, and equalizer bar puts shifting After transporting trolley, the handle 6 for manually pushing away both ends can easily be stored equalizer bar movement to specified place.

Equalizer bar needs to fix after moving on transport small car, but if additionally fixing using other modes, such as uses iron chains It locks or is fixed with bolt, can be more troublesome, as preferred embodiment, branch is provided in the middle part of the lower end of the supporting beam 1 Bracketing plate 7, support supporting plate rise support fixed function, such equalizer bar being placed on transport small car with neat appearance, operation Also relatively convenient, and save placing space.

Claims (5)

1. a kind of equalizer bar of machinery check and repair, it is characterised in that: including supporting beam (1), supporting steel plate (2), platform sling (3), institute It states supporting beam (1) upper center to be provided with supporting steel plate (2), multiple suspension centres (5), the support is provided on supporting steel plate (2) Beam (1) lower end two sides are provided with platform sling (3), and multiple lifting hole(eyelet)s (4) are provided on platform sling (3)；In the middle part of the lower end of the supporting beam (1) It is provided with support supporting plate (7).

2. the equalizer bar of machinery check and repair as described in claim 1, it is characterised in that: the platform sling (3) is long along supporting beam (1) The middle vertical plane for spending direction is symmetrical.

3. the equalizer bar of machinery check and repair as claimed in claim 2, it is characterised in that: the lifting hole(eyelet) (4) on two platform slings (3) is opposite Answer and bilateral symmetry.

4. the equalizer bar of machinery check and repair as described in claim 1, it is characterised in that: the suspension centre on the supporting steel plate (2) (5) it is uniformly distributed.

5. the equalizer bar of machinery check and repair as described in claim 1, it is characterised in that: supporting steel plate (2) the both ends difference It is provided with handle (6).