CN205380615U - Dismounting device - Google Patents
Dismounting device Download PDFInfo
- Publication number
- CN205380615U CN205380615U CN201521101371.5U CN201521101371U CN205380615U CN 205380615 U CN205380615 U CN 205380615U CN 201521101371 U CN201521101371 U CN 201521101371U CN 205380615 U CN205380615 U CN 205380615U
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- CN
- China
- Prior art keywords
- guide rod
- provision
- disengagement
- dismounting guide
- moving member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a dismounting device, wherein, this dismounting device includes: setting element (1), setting element (1) include the location portion (11) of location on waiting to dismantle an installation body that be used for at least, moving member (2), moving member (2) and setting element (1) interval set up, dismantle guide arm (3), and the quantity of dismantling guide arm (3) is a plurality of and a plurality of it encircles to parallel interval each other to dismantle guide arm (3) location portion (11) sets up, and dismantle the first section (31) of guide arm (3) and connect in moving member (2), the end section (32) of dismantling guide arm (3) is used for connecting to be waited to dismantle treating on the installation body and dismantles, and flexible driving piece (4), flexible driving piece (4) butt in setting element (1) with between moving member (2) to can stretch out and drive moving member (2) drives it follows to dismantle guide arm (3) it keeps away from to dismantle the axial of guide arm (3) remove setting element (1).
Description
Technical field
This utility model relates to disassembling fixture, in particular it relates to a kind of provision for disengagement.
Background technology
Wind power generating set there will be the problems such as collector ring sparking or dynamo bearing damage through long-play, so, the frequency of the dismounting work that collector ring is carried out is higher.Therefore, for improving the promptness of on-the-spot dismounting collector ring work, effectiveness and reliability, the extracting tool of blower fan collector ring of the prior art is had higher requirement.
The frock for dismantling collector ring used in the prior art is by manual operation, and needs three people to operate simultaneously, therefore has following defects that
1, operator uses fork twisting to start building to fill rearward nut, so can cause making collector ring unbalance stress, not only operate relatively difficult, and efficiency is low, and manual operation will cause deviation occur in equipment handling, there is equipment and run hidden danger；
2, when operation once two people firmly inequality, then cause device damage most probably, cause economic loss, additionally, be also easy to that the situation that screw rod fracture causes personal injury occurs.
In consideration of it, be necessary to provide a kind of novel provision for disengagement, to overcome or at least to alleviate defect of the prior art.
Utility model content
The purpose of this utility model is to provide a kind of provision for disengagement, and this provision for disengagement is easy to operate, work efficiency is high, safe and reliable and ensure that the assembly precision of collector ring when being used for and dismantling collector ring of generator.
To achieve these goals, this utility model provides a kind of provision for disengagement, wherein, this provision for disengagement includes: keeper, described keeper at least includes for being positioned at the location division on part to be removed installation body, moving member, described moving member and described keeper interval are arranged, dismounting guide rod, the quantity of described dismounting guide rod is that multiple and multiple described dismounting guide rod is arranged around described location division spaced in parallel to each otherly, first section of described dismounting guide rod is connected to described moving member, the latter end of described dismounting guide rod installs the part to be removed on body for connecting described part to be removed, telescopic drive part, described telescopic drive part is connected between described keeper and described moving member, can stretch out and drive described moving member to drive described dismounting guide rod moving axially away from described keeper along described dismounting guide rod.
Preferably, described keeper includes location dish and the bracing frame as described location division, support frame as described above is used for abutting described part to be removed and installs body, described moving member is displacement disc, support frame as described above is fixed to described location dish, described dismounting guide rod sequentially passes through described displacement disc and described location dish, and axially can move relative to described location dish, and described telescopic drive part is connected between described location dish and described displacement disc.
Preferably, support frame as described above includes the root a being fixed to described location dish and the multiple gripper jaw b extended from described root a away from described location dish.
Preferably, described location dish being provided with locating slot a, described root a is connected in described locating slot a.
Preferably, described first section of described dismounting guide rod has thread segment, and described thread segment is provided with nut, and described nut is positioned at the side deviating from described location dish of described displacement disc, moving towards the end face a of described first section by displacement disc described in backstop.
Preferably, it is electromotor that described part to be removed installs body, and described part to be removed is collector ring.
Preferably, the described latter end of described dismounting guide rod is provided with screw thread.
Preferably, described telescopic drive part is jack.
Preferably, the circumferentially adjacent spacing between two described dismounting guide rods is equal.
Preferably, the number of described dismounting guide rod is more than or equal to 4.
Pass through technique scheme, telescopic drive part (can be such as jack or hydraulic cylinder etc.) can be passed through due to this provision for disengagement stretch out and drive described moving member to drive described dismounting guide rod moving axially away from described keeper along described dismounting guide rod, so the part to be removed that may finally be connected by described dismounting guide rod is installed from described part to be removed, body is removed, therefore compare and merely rely on manpower dismounting, this provision for disengagement more convenient operation, work efficiency is higher, safe and reliable, it is particularly suited for the collector ring of dismounting electromotor, to ensure the assembly precision of collector ring.
Other features and advantages of the utility model will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, but is not intended that restriction of the present utility model together with detailed description below.In the accompanying drawings:
Fig. 1 is the schematic perspective view of the provision for disengagement according to embodiment of the present utility model.
Fig. 2 is the schematic perspective view of the bracing frame according to embodiment of the present utility model.
Fig. 3 is the front view of the location dish according to embodiment of the present utility model.
Fig. 4 is the side view of the location dish according to embodiment of the present utility model.
Description of reference numerals
1 keeper 2 moving member
3 dismounting guide rod 4 telescopic drive parts
5 nut 11 location divisions
11a root 11b gripper jaw
12 location dish 12a locating slots
31 first sections of 31a end faces
32 latter ends
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.It should be appreciated that detailed description of the invention described herein is merely to illustrate and explains this utility model, it is not limited to this utility model.
Referring to Fig. 1, this utility model provides a kind of provision for disengagement, wherein, this provision for disengagement includes: keeper 1, keeper 1 at least includes for being positioned at the location division 11 on part to be removed installation body, moving member 2, moving member 2 and keeper 1 interval are arranged, dismounting guide rod 3, the quantity of dismounting guide rod 3 is that multiple and multiple dismounting guide rod 3 is arranged around location division 11 spaced in parallel to each otherly, first section 31 of dismounting guide rod 3 is connected to moving member 2, the latter end 32 of dismounting guide rod 3 installs the part to be removed on body for connecting part to be removed, telescopic drive part 4, telescopic drive part 4 is connected between keeper 1 and moving member 2, can stretch out and drive moving member 2 to drive dismounting guide rod 3 moving axially away from keeper 1 along dismounting guide rod 3.
As mentioned above, telescopic drive part 4 (can be such as jack or hydraulic cylinder etc.) can be passed through due to this provision for disengagement stretch out and drive moving member 2 to drive dismounting guide rod 3 moving axially away from keeper 2 along dismounting guide rod 3, so the part to be removed that may finally be connected by dismounting guide rod 3 is installed from part to be removed, body is removed, therefore compare and merely rely on manpower dismounting, this provision for disengagement more convenient operation, work efficiency is higher, safe and reliable, it is particularly suited for the collector ring of dismounting electromotor, to ensure the assembly precision of collector ring, when this provision for disengagement is used for the collector ring dismantling electromotor, it is electromotor that part to be removed installs body, part to be removed is collector ring, specifically, electromotor non-drive side main shaft can be withstood with location division 11.Certainly, this provision for disengagement is not limited to the collector ring for dismantling electromotor, it is also possible to for dismantling device or the equipment of the other kinds of needs dismounting mated with this provision for disengagement.
According to preferred implementation of the present utility model, keeper 1 can include location dish 12 and the bracing frame as location division 11, bracing frame is used for abutting part to be removed and installs body, moving member 2 is displacement disc, bracing frame is fixed to location dish 12, dismounting guide rod 3 sequentially passes through displacement disc and location dish 12, and axially can move relative to location dish 12, and telescopic drive part 4 is connected between location dish 12 and displacement disc.Dismounting guide rod 3 is located in location dish 12 and receives certain position-limiting action (spacing along dismounting guide rod 3 radial direction), this can ensure that the accuracy of the dismounting guide rod 3 stationarity in moving process and the direction of motion, is highly beneficial for dismantling part to be removed with uniform dynamics.But; this utility model is not limited to this; as noted; keeper 1 at least includes for being positioned at the location division 11 (here for bracing frame) on part to be removed installation body; that is; it is not provided with location dish 12; directly making telescopic drive part telescopic drive part 4 be connected to the mode driving moving member between bracing frame 1 and moving member 2 and also should be subject to protection of the present utility model, this type of falls within protection domain of the present utility model for the simple structure increasing and decreasing or deforming simply the keeper 1 obtained carried out on parts.
Referring to Fig. 2, preferably, bracing frame can include the root 11a being fixed to location the dish 12 and multiple gripper jaw 11b extended from root 11a remotely located dish 12, it is preferred to 3 gripper jaw 11b, during dismounting collector ring, it is ensured that gripper jaw 11b contacts uniformly with generator shaft.
Referring to Fig. 3 and Fig. 4, it is preferable that can being provided with locating slot 12a on location dish 12, root 11a can be connected in locating slot 12a.Certainly, the root 11a of bracing frame be installed on location dish 12 in other way it is also possible that, for instance bolt connection etc., location dish 12 even can form as one with bracing frame, and this type of scheme and deformation fall within protection domain of the present utility model.
Additionally, dismounting first section 31 of guide rod 3 can have thread segment, thread segment is provided with nut 5, and nut 5 is positioned at the side deviating from location dish 12 of displacement disc, moving towards the end face 31a of first section 31 by backstop displacement disc.The latter end 32 of dismounting guide rod 3 can also be provided with screw thread, threadeds for part to be removed (such as collector ring).
It will be seen from figure 1 that according to preferred implementation of the present utility model, the circumferentially adjacent spacing between two dismounting guide rods 3 is equal, this is to ensureing that it is highly beneficial for dismantling split inloading part with uniform dynamics.
Additionally, the number of dismounting guide rod 3 can more than or equal to 4, it is preferred to 6.
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing; but; this utility model is not limited to the detail in above-mentioned embodiment; in technology concept of the present utility model; the technical solution of the utility model can being carried out multiple simple variant, these simple variant belong to protection domain of the present utility model.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, it is possible to be combined by any suitable mode.In order to avoid unnecessary repetition, various possible compound modes are no longer illustrated by this utility model separately.
Additionally, can also carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. a provision for disengagement, it is characterised in that this provision for disengagement includes:
Keeper (1), described keeper (1) at least includes for being positioned at the location division (11) on part to be removed installation body,
Moving member (2), described moving member (2) and described keeper (1) interval are arranged,
Dismounting guide rod (3), the quantity of described dismounting guide rod (3) is that multiple and multiple described dismounting guide rod (3) is arranged around described location division (11) spaced in parallel to each otherly, first section (31) of described dismounting guide rod (3) are connected to described moving member (2), the latter end (32) of described dismounting guide rod (3) installs the part to be removed on body for connecting described part to be removed
Telescopic drive part (4), described telescopic drive part (4) is connected between described keeper (1) and described moving member (2), mobile axially away from described keeper (1) with what can stretch out and drive described moving member (2) to drive described dismounting guide rod (3) along described dismounting guide rod (3).
2. provision for disengagement according to claim 1, it is characterized in that, described keeper (1) includes location dish (12) and the bracing frame as described location division (11), support frame as described above is used for abutting described part to be removed and installs body, described moving member (2) is displacement disc, support frame as described above is fixed to described location dish (12), described dismounting guide rod (3) sequentially passes through described displacement disc and described location dish (12), and axially can move relative to described location dish (12), described telescopic drive part (4) is connected between described location dish (12) and described displacement disc.
3. provision for disengagement according to claim 2, it is characterized in that, support frame as described above includes the root (11a) being fixed to described location dish (12) and the multiple gripper jaws (11b) extended from described root (11a) away from described location dish (12).
4. provision for disengagement according to claim 3, it is characterised in that being provided with locating slot (12a) on described location dish (12), described root (11a) is connected in described locating slot (12a).
5. provision for disengagement according to claim 2, it is characterized in that, described first section (31) of described dismounting guide rod (3) have thread segment, described thread segment is provided with nut (5), described nut (5) is positioned at the side deviating from described location dish (12) of described displacement disc, with can displacement disc described in backstop mobile towards the end face (31a) of described first section (31).
6. provision for disengagement as claimed in any of claims 1 to 5, it is characterised in that it is electromotor that described part to be removed installs body, and described part to be removed is collector ring.
7. provision for disengagement as claimed in any of claims 1 to 5, it is characterised in that the described latter end (32) of described dismounting guide rod (3) is provided with screw thread.
8. provision for disengagement as claimed in any of claims 1 to 5, it is characterised in that described telescopic drive part (4) is jack.
9. provision for disengagement as claimed in any of claims 1 to 5, it is characterised in that the circumferentially adjacent spacing between two described dismounting guide rods (3) is equal.
10. provision for disengagement as claimed in any of claims 1 to 5, it is characterised in that the number of described dismounting guide rod (3) is more than or equal to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101371.5U CN205380615U (en) | 2015-12-25 | 2015-12-25 | Dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101371.5U CN205380615U (en) | 2015-12-25 | 2015-12-25 | Dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205380615U true CN205380615U (en) | 2016-07-13 |
Family
ID=56337857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521101371.5U Active CN205380615U (en) | 2015-12-25 | 2015-12-25 | Dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205380615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531503A (en) * | 2020-05-21 | 2020-08-14 | 中船重工电机科技股份有限公司 | Disassembling tool and disassembling method for shaft end slip ring assembly during maintenance of wind driven generator |
-
2015
- 2015-12-25 CN CN201521101371.5U patent/CN205380615U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531503A (en) * | 2020-05-21 | 2020-08-14 | 中船重工电机科技股份有限公司 | Disassembling tool and disassembling method for shaft end slip ring assembly during maintenance of wind driven generator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |