CN205298487U

CN205298487U - Gear box box positioner

Info

Publication number: CN205298487U
Application number: CN201620046600.6U
Authority: CN
Inventors: 沈绮
Original assignee: Siemens Machinery Drive Systems Tianjin Co Ltd
Current assignee: The transmission system Co. Ltd.
Priority date: 2016-01-18
Filing date: 2016-01-18
Publication date: 2016-06-08
Anticipated expiration: 2026-01-18

Abstract

The utility model relates to a gear box box positioner, high two fixed staies and location support such as include, the three is not on same straight line, and every fixed stay includes fixed baseplate and link, and the link is provided with the connection screw, and location support is including location base and positioning end, and the positioning end is provided with the locating hole, still include the mounting that corresponds with the fixed stay, the mounting includes connecting portion and fixed part, connecting portion be suitable for through threaded connection in connecting the screw, the fixed part uses the nut fastening on the box after being suitable for and passing first through -hole, still includes the setting element that corresponds with location support, the setting element includes fastening portion and location portion, fastening portion is suitable for the fastening in the second screw, location portion is suitable for and inserts the locating hole. Like this, adopt high more stable holding surfaces of support formation such as three, guaranteed the levelness of box on the one hand, also protected the personnel's personal safety in box below operation in addition on the one hand.

Description

Gear case body positioner

Technical field

This utility model relates to a kind of gear case body positioner, especially relates to the case positioning device on a kind of casing with the gear-box of two the first through holes and second screw.

Background technology

Large gearbox, gear-box especially used for wind power generation, when assembling, casing is piled up and may require that very high levelness, in order to the follow-up accurate installation to bearing and tooth.

And the casing of this kind of gear-box is generally heavier, even from great in 1 ton, in this case, the personnel that are just highly detrimental to operate below at casing, will face relatively larger risk when assembling, once casing topples, consequence is hardly imaginable.

Utility model content

One of the purpose of this utility model is to provide a kind of gear case body positioner, and described gear case body has two the first through holes and second screw, including:

Two fixing supports, each described fixing support includes a fixed pedestal and a link, and described link is provided with a connecting screw hole;

The fixture corresponding with described fixing support, each described fixture all includes a connecting portion and a fixed part, described connecting portion is suitable to be threadedly attached in described connecting screw hole, and described fixed part uses nut to be fastened on described casing after being adapted to pass through described first through hole;

One location supports, contour with described fixing support, and described location supports support not on the same line fixing with said two, and the support of described location includes a location pedestal and a positioning end, and described positioning end is provided with hole, a location;

Supporting corresponding keeper with described location, described keeper includes a fastening part and a location division, and described fastening part is suitable to be fastened in described second screw, and described location division is adapted for insertion into hole, described location.

So, adopting three contour supporting to form a more stable supporting surface, ensure that the levelness of casing on the one hand, still further aspect also protects personnel's personal safety of operation below casing.

In one embodiment, a protection step it is provided with between described connecting portion and fixed part and between described fastening part and described location division. So, the gear ring seam being damaged to casing when installing would not be caused.

In one embodiment, the length of described location division is more than the length of described fixed part. When putting down casing, when keeper is also not inserted into the support of location, the collision of casing and fixture will not occur, protect the safety of casing.

In one embodiment, described fixed part includes the threaded joints being positioned at described fixture end and the cylinder being attached thereto. Cylinder can stretch to the first through hole on casing, and is exposed by threaded joints, facilitates tightening nut fixing support and casing to be fixed together.

In one embodiment, between described cylinder and described threaded joints, it is additionally provided with a spigot surface, thus facilitates fixture and stretch to the first through hole of casing.

In one embodiment, between described connecting portion and described fixed part, and/or, between described fastening part and described location division, it is provided with one regulates pad. Even if cause that three final appearance of support are not contour due to ground out-of-flatness or other reasons, by increasing or reduce certain adjustment pad supported, it highly can be adjusted, so that the fixing support of realization is contour with the location actual level of support, it is ensured that follow-up bearing or the accurate of tooth are installed.

In one embodiment, described gear-box is gear-box used for wind power generation.

Accompanying drawing explanation

Hereafter the above-mentioned characteristic of this utility model, technical characteristic, advantage and implementation thereof will be further described by description of a preferred embodiment and in conjunction with accompanying drawing in the way of clearly understandable, wherein:

Fig. 1 is the fixing schematic diagram supported in a kind of embodiment that this utility model provides;

Fig. 2 is the schematic diagram of fixture in a kind of embodiment that this utility model provides;

Fig. 3 is the schematic diagram positioning support in a kind of embodiment that this utility model provides;

Fig. 4 is the schematic diagram of keeper in a kind of embodiment that this utility model provides.

Label declaration:

10 fixing supports;

12 links

14 fixed pedestals

16 connecting screw holes

20 fixtures

26 connecting portions

28 fixed parts

281 threaded joints

282 cylinders

283 spigot surfaces

30 location support

32 positioning ends

34 location pedestals

36 hole, location

40 keepers

42 fastening parts

46 location divisions

50 protection steps

Detailed description of the invention

In order to the technical characteristic of utility model, purpose and effect are more clearly understood from, now comparison accompanying drawing illustrates detailed description of the invention of the present utility model, and label identical in the various figures represents identical part. For multiple identical composition parts, sometimes one of them is marked with symbol, and to other ellipsis.

In any case each figure discussed below and being used to only describes the various embodiments of the principle of the disclosure in this patent file by way of illustration and should not be construed as limiting the scope of the present disclosure. It will be understood to those of skill in the art that the principle that can implement the disclosure in the equipment of any suitable layout. Exemplary for reference non-limiting embodiments is described the various innovative teachings of the application.

Gear case body in this utility model is generally heavier, it is such as the gear-box used in occasions such as wind-power electricity generations, the casing of such gear-box is provided with two the first through hole (not shown)s and a second screw (not shown).

In order to ensure levelness when casing is piled up, this utility model embodiment provides a kind of gear case body positioner, this device includes supporting and corresponding connection member, specifically, including three supports, these three has two to be fixing support in supporting, having one is that location supports, three supports have equal height, and three supports are placed on place according to isosceles triangle, it is to say, three support not on the same line, such supported at three point can form a more stable supporting plane.

As shown in Figure 1, each fixing support 10 includes a fixed pedestal 14 and a link 12, fixed pedestal 14 can be fixed on ground, place or on other comparatively smooth faces, and link 12 is provided with a connecting screw hole 16, the convenient connection with casing.

Specific to how fixing support 10 being connected on casing, embodiment of the present utility model provides the fixture 20 that a kind of and fixing support 10 is corresponding, as shown in Figure 2, each fixture 20 all includes a connecting portion 26 and a fixed part 28, just can be by the connecting screw hole 16 that fixture 20 is threadedly attached in fixing support 10 by connecting portion 26, thus fixed part 28 is exposed, then can be fastened on casing by re-using nut after the first through hole on fixed part 28 traverse casing, thus achieve fixing support 10 and be connected with the fixing of casing.

For location support 30, as shown in Figure 3, it is contour with fixing support 10, pedestal 34 and a positioning end 32 is positioned including one, location pedestal 34 can the same with fixing support 10 be fixed on ground, place or on other comparatively smooth faces, and positioning end 32 is provided with hole 36, a location, can be realized and being located by connecting of casing by this hole, location 36.

Specifically, this utility model embodiment provides a kind of keepers 40 corresponding with location support 30, as shown in Figure 4, keeper 40 includes a fastening part 42 and a location division 46, fastening part 42 can be fastened in the second screw on casing, thus say that location division 46 is exposed, then location division 46 is inserted in the hole, location 36 that location supports on 30.

For having the casing of gear ring seam, owing to this seam is comparatively fragile, install and accidentally it can be caused damage, for this, it is possible to be provided with a protection step 50 between connecting portion 26 and fixed part 28 and between fastening part 42 and location division 46. So, when mounted, seam can be formed a protective barrier by protection step 50.

The length length more than fixed part 28 of location division 46 can be set, so, when putting down casing, when keeper 40 is also not inserted into supporting in 30 to location, does not have the collision of casing and fixture 20, protect the safety of casing.

And, consider to need to be fixed together fixing support 10 with casing, the fixed part 28 of fixture 20 can include the threaded joints 281 being positioned at fixture 20 end and the cylinder 282 being attached thereto, the diameter of threaded joints 281 is direct less than cylinder 282, but also a spigot surface 283 can be additionally provided with between cylinder 282 and threaded joints 281, so, when fixture 20 is inserted in casing, threaded joints 281 can either directly through the first through hole, and cylinder 282 can also be inserted in the first through hole more easily due to spigot surface 283, threaded joints 281 exposes the most at last, convenient use nut is fixed.

Consider that place is likely to out-of-flatness to some extent, in order to avoid levelness is impacted, can also between connecting portion and fixed part 28, and/or, between fastening part 42 and location division 46, it is provided with one regulates pad, as such, it is possible to regulate pad according to practical situation adjustment, so that the support member being placed on place is finally all up to the standard neat, it is ensured that the levelness of casing.

Introduce concrete installation location with an embodiment now, it is possible to first pile up on the ground by three supports with isosceles triangle, form supported at three point. The connecting portion of fixture 20 is screwed in the connecting screw hole 16 of fixing support 10, the fixed part 28 of fixture 20 is exposed upward, then the fastening part 42 of keeper 40 is spun on the second screw on casing, the location division 46 of keeper 40 is exposed down.

Then the position of casing is adjusted, location division 46 is made to inject in the hole, location 36 that location supports 30 lentamente, now can adjust the position of casing, it is corresponding with being fixed on fixing fixture 20 position supported on 10 to make its first through hole, then casing is put into lentamente in fixing support 10, notice during let-down that casing to be put down gently in order to avoid unnecessary gouge, the level height of casing is adjusted again after putting well, ensure horizontal and vertical level, and solidify rigging position, after adjustment, at this moment the first through hole on the fixed part 28 traverse casing of fixture 20, and its threaded joints 281 is exposed outside the first through hole, at this moment nut is used to be fixed, in order to avoid casing is toppled over or slides when operation.

Being respectively provided with certain altitude owing to fixing support 10 and location support 30, thus define certain space between casing and ground, lower box can be carried out installing operation by staff in this space, and personal safety is ensured.

In this article, " schematically " expression " serves as example, example or explanation ", should will not be construed to a kind of preferred or more advantage technical scheme described herein as any diagram of " schematically ", embodiment.

The a series of detailed description of those listed above is only for illustrating of possible embodiments of the present utility model; they are also not used to limit protection domain of the present utility model, all should be included within protection domain of the present utility model without departing from this utility model skill Equivalent embodiments of making of spirit or change.

Claims

1. gear case body positioner, described gear case body has two the first through holes and second screw, it is characterised in that including:

Two fixing supports (10), each described fixing support (10) includes a fixed pedestal (14) and a link (12), and described link (12) is provided with a connecting screw hole (16);

The fixture (20) corresponding with described fixing support (10), each described fixture (20) all includes a connecting portion (26) and a fixed part (28), described connecting portion (26) is suitable to be threadedly attached in described connecting screw hole (16), and described fixed part (28) uses nut to be fastened on described casing after being adapted to pass through described first through hole;

One location supports (30), contour with described fixing support (10), described location supports (30) with the fixing support (10) of said two not on the same line, described location supports (30) and includes location pedestal (34) and a positioning end (32), and described positioning end (32) is provided with hole, a location (36);

The keeper (40) that (30) are corresponding is supported with described location, described keeper (40) includes a fastening part (42) and a location division (46), described fastening part (42) is suitable to be fastened in described second screw, and described location division (46) are adapted for insertion into hole, described location (36).

2. gear case body positioner as claimed in claim 1; it is characterized in that, between described connecting portion (26) and fixed part (28) and between described fastening part (42) and described location division (46), be provided with a protection step (50).

3. gear case body positioner as claimed in claim 1, it is characterised in that the length of described location division (46) is more than the length of described fixed part (28).

4. gear case body positioner as claimed in claim 1, it is characterized in that, described fixed part (28) includes the threaded joints (281) being positioned at described fixture (20) end and the cylinder (282) being attached thereto.

5. gear case body positioner as claimed in claim 4, it is characterised in that be additionally provided with a spigot surface (283) between described cylinder (282) and described threaded joints (281).

6. gear case body positioner as claimed in claim 1, it is characterized in that, between described connecting portion (26) and described fixed part (28), and/or, between described fastening part (42) and described location division (46), it is provided with one regulates pad.

7. gear case body positioner as claimed in claim 1, it is characterised in that described gear-box is gear-box used for wind power generation.