CN205588222U - Subassembly is dismantled to shaft coupling - Google Patents
Subassembly is dismantled to shaft coupling Download PDFInfo
- Publication number
- CN205588222U CN205588222U CN201620237903.6U CN201620237903U CN205588222U CN 205588222 U CN205588222 U CN 205588222U CN 201620237903 U CN201620237903 U CN 201620237903U CN 205588222 U CN205588222 U CN 205588222U
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- CN
- China
- Prior art keywords
- main body
- drawbench
- fixing device
- coupling assembly
- claw
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- 230000008878 coupling Effects 0.000 title claims abstract description 45
- 238000010168 coupling process Methods 0.000 title claims abstract description 45
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 45
- 210000000078 claw Anatomy 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 12
- 241000239290 Araneae Species 0.000 claims description 3
- 238000005253 cladding Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a subassembly is dismantled to shaft coupling, including support, fixing device, claw formula puller and hydraulic jack, fixing device set up in on the support, fixing device include the cell type main part with set up in the fixed axle of cell type main part tip, claw formula puller includes puller main part and a plurality of arm of force, and is a plurality of the arm of force is connected but form claw formula structure and joint in the puller main part jointly on the shaft coupling, the puller main part is passed through the fixed axle is fixed will the cladding of cell type main part in in the joint space of claw formula structure, hydraulic jack set up in in the cell type main part and be used for withstanding the installation axle at shaft coupling middle part. The utility model discloses a subassembly is dismantled to shaft coupling sets up a special stationary dog formula puller of fixing device and hydraulic jack, only needs workman's operation can accomplish the dismantlement of shaft coupling, the accident of hurting sb. 's feelings that has taken place when having avoided removing heavy utensil to work efficiency is greatly improved.
Description
Technical field
This utility model relates to overhauling provision for disengagement technical field, is specifically related to a kind of dismounting coupling assembly.
Background technology
The equipment such as motor, decelerator is in use for some time, it usually needs carries out the maintenances such as maintenance repair, periodical repair, annual overhaul, change or maintenance work, and just can must carry out keeping in repair, changing or maintenance work after dismounting couplers.
In maintenance, replacing or the servicing operations of motor or decelerator etc., hydraulic jack and three-jaw pulley extractor is generally used to cooperate and carry out the dismounting to shaft coupling.And three-jaw pulley extractor is heavy claw drawbench, during use, need 3 people that it is fixed；Hydraulic jack then needs 1 portable fixed oil cylinder of people, additionally needs 1 personal responsibility operating cyloinder.The process of whole dismounting couplers needs at least 5 people, wastes substantial amounts of manpower and time, reduces work efficiency；And sometimes in the place operation of narrow space, instrument is heavier, there is potential safety hazard.
Utility model content
This utility model provides a kind of convenient to operate, use safety and can improve the dismounting coupling assembly of work efficiency.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
Thering is provided a kind of dismounting coupling assembly, including support, fixing device, claw drawbench and hydraulic jack, described fixing device is arranged on described support, and described fixing device includes grooved main body and is arranged at the fixing axle of described grooved body end；Described claw drawbench includes drawbench main body and some arm of forces, some described arm of forces are connected in described drawbench main body be collectively forming claw structure and can be connected on shaft coupling, described drawbench main body is fixed by described fixing axle and described grooved main body is coated in the clamping space of described claw structure, in described hydraulic jack is arranged at described grooved main body and for withstanding the installation axle in the middle part of described shaft coupling.
Further, the outer wall of described grooved main body is provided with some groups of fixtures, often organizes that described fixture is fixing with some described arm of forces respectively to be connected.
Further, often organizing described fixture and include two stators, one end of two described stators is fixed on the outer wall of described grooved main body and is clamped between two described stators by the described arm of force.
Preferably, every described stator is equipped with strip through hole.
Further, described fixing device also includes that protective cover, described protective cover are covered at outside described claw drawbench and fixed by some described stators.
Preferably, one end of every described stator be the connection end that is connected of the outer wall with described grooved main body, the other end be free end, described free end withstands the inwall of described protective cover.
Preferably, described support includes sleeve, connecting rod and a spike, and described sleeve is sheathed in described connecting rod and fixes with described fixing device and is connected, and described connecting rod is fixing with described spike to be connected.
As improvement, described connecting rod is provided with some adjustment holes, and one of them described adjustment hole is provided with latch, and described latch offsets with the bottom of described sleeve.
Preferably, described spike is spider.
Preferably, described claw drawbench is three-jaw pulley extractor.
Compared with prior art, dismounting coupling assembly of the present utility model arranges a fixing device and fixes claw drawbench and hydraulic jack specially, before directly fixing device being erected at shaft coupling by support during use, only need an operative can complete the dismounting of shaft coupling, convenient to operate, the casualty accident occurred when avoiding mobile heavy utensil, and substantially increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the side view of dismounting coupling assembly in this utility model one embodiment.
Fig. 2 is the side view of fixing device in this utility model one embodiment.
Fig. 3 is the front view of fixing device in this utility model one embodiment.
Fig. 4 is the side view of dismounting coupling assembly in another embodiment of this utility model.
Fig. 5 is the front view of fixing device in another embodiment of this utility model.
Reference synopsis:
10-support 11-sleeve 12-connecting rod 121-adjustment hole
122-latch 13-props up spike 131-chassis 132-adapter sleeve
133-pole 20-fixing device 21-grooved main body 22-fixes axle
23-fixture 231-stator 232-strip through hole 233-locking member
234-connects end 235-free end 24-protective cover 30-claw drawbench
31-drawbench main body 32-arm of force 40-hydraulic jack
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
It is the embodiment of this utility model dismounting coupling assembly as shown in Figures 1 to 5, support 10, fixing device 20, claw drawbench 30 and hydraulic jack 40 collectively constitutes.Wherein, fixing device 20 is arranged on support 10, and fixing device 20 includes grooved main body 21 and is arranged at the fixing axle 22 of grooved main body 21 end；Claw drawbench 30 includes drawbench main body 31 and some arm of forces 32, some arm of forces 32 are connected in drawbench main body 31 be collectively forming claw structure and can be connected on shaft coupling, drawbench main body 31 is fixing by fixing axle 22 and grooved main body 21 is coated in the clamping space of claw structure, in hydraulic jack 40 is arranged at grooved main body 21 and for withstanding the installation axle in the middle part of shaft coupling.
It should be noted that, grooved main body 21 can be cuboid profile, it can also be cylindrical shape, but the profile of hydraulic jack 40 is usually cylinder, therefore for the convenience installed and stability, the grooved main body 21 of the present embodiment uses cylindrical design, the then position on the right side that the end correspondence grooved main body 21 of grooved main body 21 is positioned in Fig. 1.
This dismounting coupling assembly arranges a fixing device 20 and fixes claw drawbench 30 and hydraulic jack 40 specially, the most scattered maintenance parts are the most intactly combined and are fixed together, before directly fixing device 20 being erected at shaft coupling by support 10 during use, only need an operative, the dismounting that can complete shaft coupling is lifted without manpower, convenient to operate, it is to avoid the casualty accident occurred during mobile heavy utensil, and substantially increase work efficiency.
For the most fixing claw drawbench 30, the arm of force 32 preventing claw drawbench 30 moves and clamping is unstable, arranging some groups of fixtures 23 as shown in Figure 1, Figure 2 on the outer wall of grooved main body 21, often group fixture 23 is fixing with the arm of force 32 of claw drawbench 30 respectively is connected.It is understandable that, the group number that fixture 23 is arranged should be corresponding with the number of the arm of force 32 of claw drawbench 30, and these several groups of fixtures 23 should be evenly distributed on the outer wall of grooved main body 21, to guarantee that each arm of force 32 of claw drawbench 30 can obtain stable fixing.
As shown in Figure 2 and Figure 3, often group fixture 23 includes two stators 231, and one end of two stators 231 is fixed on the outer wall of grooved main body 21 and is clamped between two stators 231 by the arm of force 32.Time actually used, two stators 231 use the mode of this clamping to fix the arm of force 32, and operation is simpler, and only need to hole on the corresponding position of two stators 231, then uses the simple parts such as bolt to be mutually tightened by two stators 231.Owing to the size of different types of claw drawbench 30 is different, therefore strip through hole 232 can be equipped with on every stator 231, the locking members such as bolt 233 can be fixed on the optional position of strip through hole 232, such that it is able to adapt to the fixing of the arm of force 32 of different size size.
As the improvement to the present embodiment, in order to prevent the arm of force 32 of claw drawbench 30 from ejecting, prevent the shaft coupling of pull-out from dropping, as shown in Figure 4, Figure 5, fixing device 20 can also add a protective cover 24, and it is outer and fixing by some stators 231 that protective cover 24 covers at claw drawbench 30.
The fixed form of protective cover 24 can have multiple, in the embodiment improved, use the most simple and practical mode, utilize several groups of fixtures 23 that protective cover 24 is fixed, as shown in Fig. 2, Fig. 4 and Fig. 5, one end of every stator 231 be the connection end 234 that is connected of the outer wall with grooved main body 21, the other end be free end 235, the free end 235 making stator 231 withstands the inwall of protective cover 24, it is achieved in card to fasten, saves other mounting part parts, easy and simple to handle during construction.
As it is shown in figure 1, support 10 includes sleeve 11, connecting rod 12 and a spike 13, sleeve 11 is sheathed in connecting rod 12 and fixes with fixing device 20 and is connected, and connecting rod 12 is fixing with a spike 13 to be connected.In order to make this dismounting coupling assembly can adapt to the equipment that on-the-spot height is different, connecting rod 12 arranges some adjustment holes 121 to be adjusted the height of support 10.One of them adjustment hole 121 of these adjustment holes 121 is provided with latch 122, latch 122 offsets with the bottom of sleeve 11, i.e. can be according to the needs of actual differing heights, sleeve 11 is adjusted to suitable position, being inserted into by latch 122 on corresponding adjustment hole 121 carries out spacing to sleeve 11 again, prevents sleeve 11 toward trapping.
Wherein, propping up spike 13 is spider.Time actually used, as shown in Figure 1, connecting rod 12 can be welded on a chassis 131, the adapter sleeve 132 being provided with bolt hole in three is set on chassis 131, it is connected with three adapter sleeves 132 respectively with three at least screwed poles in one end 133 again, and is finely adjusted to adapt to the dismounting coupling of the equipment of differing heights.
In embodiment of the present utility model, claw drawbench 30 is three-jaw pulley extractor, i.e. has the pulley extractor of three arm of forces 32.During practical operation, first support 10 is installed；Again hydraulic jack 40 and three-jaw pulley extractor (claw drawbench 30) are fixedly mounted in fixing device 20, and the arm of force 32 of three-jaw pulley extractor is stuck on the wheel disc of shaft coupling, hydraulic jack 40 withstands the installation axle of shaft coupling, the elevating ram being specially hydraulic jack 40 withstands the installation axle of shaft coupling, fixing after good position to be adjusted；Protective cover 24 on cover, then operate the hydraulic pump of hydraulic jack 40, make hydraulic jack 40 lifting hydraulic cylinder release of pressure and hold out against the installation axle of shaft coupling, three-jaw pulley extractor pulls the wheel disc of shaft coupling simultaneously, is finally got off by dismounting coupling.
Embodiment described above the most clearly explanation this utility model example, it describes more concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (10)
1. a dismounting coupling assembly, it is characterised in that include support, fixing device, claw drawbench and hydraulic jack；
Described fixing device is arranged on described support, and described fixing device includes grooved main body and is arranged at the fixing axle of described grooved body end；
Described claw drawbench includes drawbench main body and some arm of forces, some described arm of forces are connected in described drawbench main body be collectively forming claw structure and can be connected on shaft coupling, and described drawbench main body is fixed by described fixing axle and described grooved main body is coated in the clamping space of described claw structure；
In described hydraulic jack is arranged at described grooved main body and for withstanding the installation axle in the middle part of described shaft coupling.
Dismounting coupling assembly the most according to claim 1, it is characterised in that the outer wall of described grooved main body is provided with some groups of fixtures, often organizes that described fixture is fixing with some described arm of forces respectively to be connected.
Dismounting coupling assembly the most according to claim 2, it is characterised in that often organize described fixture and include two stators, one end of two described stators is fixed on the outer wall of described grooved main body and is clamped between two described stators by the described arm of force.
Dismounting coupling assembly the most according to claim 3, it is characterised in that be equipped with strip through hole on every described stator.
Dismounting coupling assembly the most according to claim 3, it is characterised in that described fixing device also includes that protective cover, described protective cover are covered at outside described claw drawbench and fixed by some described stators.
Dismounting coupling assembly the most according to claim 5, it is characterised in that one end of every described stator be the connection end that is connected of the outer wall with described grooved main body, the other end be free end, described free end withstands the inwall of described protective cover.
7. according to the dismounting coupling assembly described in any one of claim 1 to 6, it is characterized in that, described support includes sleeve, connecting rod and a spike, and described sleeve is sheathed in described connecting rod and fixes with described fixing device and is connected, and described connecting rod is fixing with described spike to be connected.
Dismounting coupling assembly the most according to claim 7, it is characterised in that described connecting rod is provided with some adjustment holes, one of them described adjustment hole is provided with latch, and described latch offsets with the bottom of described sleeve.
Dismounting coupling assembly the most according to claim 7, it is characterised in that described spike is spider.
10. according to the dismounting coupling assembly described in any one of claim 1 to 6, it is characterised in that described claw drawbench is three-jaw pulley extractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237903.6U CN205588222U (en) | 2016-03-25 | 2016-03-25 | Subassembly is dismantled to shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237903.6U CN205588222U (en) | 2016-03-25 | 2016-03-25 | Subassembly is dismantled to shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205588222U true CN205588222U (en) | 2016-09-21 |
Family
ID=56929325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620237903.6U Active CN205588222U (en) | 2016-03-25 | 2016-03-25 | Subassembly is dismantled to shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205588222U (en) |
-
2016
- 2016-03-25 CN CN201620237903.6U patent/CN205588222U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |