CN205325581U - Coupler dismounting device - Google Patents

Coupler dismounting device Download PDF

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Publication number
CN205325581U
CN205325581U CN201521053298.9U CN201521053298U CN205325581U CN 205325581 U CN205325581 U CN 205325581U CN 201521053298 U CN201521053298 U CN 201521053298U CN 205325581 U CN205325581 U CN 205325581U
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CN
China
Prior art keywords
coupling
detaching
laterally
shaft coupling
support bar
Prior art date
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Active
Application number
CN201521053298.9U
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Chinese (zh)
Inventor
于龙
贺振华
张充敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Shenhua Energy Co Ltd
Shenhua Zhungeer Energy Co Ltd
Original Assignee
China Shenhua Energy Co Ltd
Shenhua Zhungeer Energy Co Ltd
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Publication date
Application filed by China Shenhua Energy Co Ltd, Shenhua Zhungeer Energy Co Ltd filed Critical China Shenhua Energy Co Ltd
Priority to CN201521053298.9U priority Critical patent/CN205325581U/en
Application granted granted Critical
Publication of CN205325581U publication Critical patent/CN205325581U/en
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Abstract

The utility model discloses a coupler dismounting device, including mount, ejecting of telescopic and joint spare, joint spare be used for the joint shaft coupling and erect in on the mount, ejecting piece set up in on the mount and be used for the top to be in the installation of shaft coupling is epaxial. The utility model discloses a coupler dismounting device's simple structure is light, utilizes the joint spare chucking shaft coupling that sets up on the mount to epaxial it uses in a flexible way in order to extract the shaft coupling in the installation of shaft coupling to utilize ejecting top, and safe and reliable when dismantling the shaft coupling has improved the production efficiency of maintenance, has reduced workman's intensity of labour.

Description

A kind of detaching device for coupling
Technical field
This utility model relates to coal separation provision for disengagement technical field, more particularly, to a kind of detaching device for coupling。
Background technology
Shaft coupling is drive division conventional in machinery and the joining actuating device of enforcement division, as, in coal preparation plant's belt haulage machine actuating device, input/output terminal all adopts shaft coupling to connect transmission。After operation production equipment uses a period of time, it being typically conducted the maintenance works such as maintenance repair, periodical repair, annual overhaul, and when overhauling reductor, motor, cylinder, it is necessary to just can overhaul after dismounting couplers。
In maintenance process, dismounting couplers is that a ratio works more frequently, generally uses frame-type shaft coupling extracting tool to dismantle at present, and frame-type shaft coupling extracting tool two people of minimum needs lift or play could work with lifting apparatus, this instrument is heavier, use dumb, and owing to needs lifting uses, be often easily deformed damage, sometimes there is also destructive dismounting, the labor intensity of workman is big, bothersome effort, and safety is without ensureing。
Utility model content
This utility model provides one to use flexibly detaching device for coupling easily。
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of detaching device for coupling is provided, including fixed mount, telescopic ejection piece and shackle member, described shackle member is for clamping shaft coupling and is set up in described fixed mount, and described ejection piece is arranged on described fixed mount and for withstanding on the installation axle of described shaft coupling。
Further, described fixed mount includes first laterally setting up part, second laterally erection part and two pieces are relatively fixed and arrange and longitudinal direction with notch portion sets up part, described first both sides laterally setting up part are respectively arranged at two pieces of described rear ends longitudinally setting up part, described second laterally sets up part is arranged at the described first rear laterally setting up part, described ejection piece is laterally set up part by described first and the described second horizontal erection part is fixed and supported, and described shackle member is laterally set up the fixing support of part by two pieces of described longitudinal parts and second that set up。
Further, described shackle member includes transverse support bar, two rhizoid bars and the chuck of shaft coupling described in clamping, described transverse support bar is housed in two pieces of described notch portion longitudinally setting up part, and one end of two described screw mandrels is connected with the two ends of described transverse support bar respectively, the other end is connected with the two ends of described chuck respectively and is erected at described second laterally sets up on part。
One of improve, described transverse support bar be respectively arranged at two ends with strip through hole, the length direction of described strip through hole is identical with the length direction of described transverse support bar, and two described screw mandrels are each passed through described strip through hole and are fixed in described transverse support bar。
The two of improvement, this detaching device for coupling also includes movable stand, and described fixed mount is arranged on described movable stand。
Alternatively, described movable stand includes supporting plate, the handle that is arranged on described supporting plate and be arranged at the castor bottom described supporting plate, and described fixed mount is arranged on described supporting plate。
Preferably, described castor is movable castor。
Preferably, described ejection piece is hydraulic jack。
Compared with prior art, detaching device for coupling of the present utility model simple and light, utilize the shackle member clamping shaft coupling being arranged on fixed mount, and utilize ejection piece to withstand on the installation axle of shaft coupling to extract shaft coupling, it uses flexibly, during dismounting couplers safe and reliable, improve the production efficiency of maintenance, reduce the labor intensity of workman。
Accompanying drawing explanation
Fig. 1 is the structural representation of detaching device for coupling in this utility model one embodiment。
Fig. 2 is the structural representation that in this utility model one embodiment, movable stand combines with fixed mount。
Fig. 3 is the top view of Fig. 2。
Fig. 4 is the structural representation of chuck in this utility model one embodiment。
Fig. 5 is the structural representation of transverse support bar in this utility model one embodiment。
Accompanying drawing labelling synopsis:
10 fixed mounts 11 first laterally set up part
12 second laterally set up part 13 longitudinally sets up part
131 notch portion 20 ejection pieces
30 shackle member 31 transverse support bar
311 strip through hole 32 screw mandrels
33 chuck 40 movable stands
41 supporting plate 42 handles
43 castor 44 hoist cylinders
45 pedal 50 shaft couplings
51 install axle
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail。
It is the embodiment of this utility model detaching device for coupling as shown in Figures 1 to 5, including fixed mount 10, telescopic ejection piece 20 and shackle member 30, shackle member 30 is for clamping shaft coupling 50 and is set up in fixed mount 10, and ejection piece 20 is arranged on fixed mount 10 and for withstanding on the installation axle 51 of shaft coupling 50。
That is to say, this detaching device for coupling is provided with a fixed mount 10, and utilizes the shackle member 40 clamping shaft coupling 50 being arranged on fixed mount 10, withstands on the installation axle 51 of shaft coupling 50 with ejection piece 20 and extract shaft coupling after closed coupling 50。This detaching device for coupling simple and light, it is to avoid the shortcoming that apparatus is heavy, it is not necessary to use the lifting apparatus slinger to make, use flexibly, when dismounting couplers safe and reliable, improve the production efficiency of maintenance to a great extent, reduce the labor intensity of workman。
It is understood that the front end of the detaching device for coupling of the present embodiment refers to workman when using this provision for disengagement performs one end of mobile operation, i.e. left side in Fig. 1;Rear end refers to one end of the shaft coupling of the required dismounting of this provision for disengagement alignment, i.e. right side in Fig. 1。
In order to of the present utility model detaching device for coupling is better described, substitutes fixed mount 10, ejection piece 20 and shackle member 30 with the composition of structure more specifically below and be illustrated。It should be noted that following longitudinal direction refers to from the front end of this detaching device for coupling direction to the back-end, i.e. direction from left to right in Fig. 1;Horizontal then refer in Fig. 1 direction from top to bottom。
It is the embodiment more specifically of this utility model detaching device for coupling as shown in Figures 1 to 5。As shown in Figure 2 and Figure 3, the fixed mount 10 of this detaching device for coupling includes first, and laterally erection part 11, second laterally erection part 12 and two pieces are relatively fixed and arrange and longitudinal direction with notch portion 131 sets up part 13, first both sides laterally setting up part 11 are respectively arranged at two pieces of rear ends longitudinally setting up part 13, second laterally sets up part 12 is arranged at the first rear laterally setting up part 11, ejection piece 20 is laterally set up part 11 by first and the second horizontal erection part 12 is fixed and supported, and shackle member 30 is laterally set up the fixing support of part 12 by two pieces of longitudinal parts 13 and second that set up。
As shown in Figure 1, shackle member 30 includes transverse support bar 31, two rhizoid bar 32 and the chuck 33 for clamping shaft coupling 50, transverse support bar 31 is housed in two pieces of notch portion 131 longitudinally setting up part 13, and one end of two rhizoid bars 32 is connected with the two ends of transverse support bar 31 respectively, the other end is connected with the two ends of chuck 33 respectively and is erected at second laterally sets up on part 12。
When using installation, first the chuck 33 of suitable dimension being snapped on shaft coupling 50, then be connected to the two ends of chuck 33 with two rhizoid bars 32 and be fixed in transverse support bar 31, two screw mandrels 32 are erected on the second horizontal erection part 12 simultaneously;Adjust the corresponding position of ejection piece 20 and make the installation axle 51 in the middle part of its ejection part bit alignment shaft coupling 50, finally perform eject step。
In order to increase the use popularity of this detaching device for coupling, namely it is the shaft coupling that can dismantle various dissimilar size, as shown in Figure 5, the present embodiment is respectively arranged at two ends with strip through hole 311 in transverse support bar 31, the length direction of strip through hole 311 should be identical with the length direction of transverse support bar 31, and two rhizoid bars 32 are each passed through strip through hole 311 and are fixed in transverse support bar 31。Owing to through hole is strip, screw mandrel 32 can be arranged on different positions, to adapt to the fixed installation of the chuck 33 of different size size such that it is able to realize the dismounting of various shaft coupling, various disk, bearing, gear, belt pulley, flange etc. even can also be dismantled。
In order to enable this detaching device for coupling to be moved easily and use flexibly, it is also possible to set up a movable stand 40, and fixed mount 10 is arranged on movable stand 40。As shown in Figure 1, Figure 2 and Figure 3, the movable stand 40 of the present embodiment includes supporting plate 41, the handle 42 that is arranged on supporting plate 41 and be arranged at the castor 43 bottom supporting plate 41, and fixed mount 10 is arranged on supporting plate 41。As further improvement, one hoist cylinder 44 can also be set in the bottom of movable stand 40, the pedal 45 being connected with the piston drive of hoist cylinder 44 is correspondingly set in one end that the handle 42 of movable stand 40 is arranged, then can pass through to step on pedal 45 to drive hoist cylinder 44, and then the height of movable stand 40 is adjusted。When using this detaching device for coupling, it is possible to move according to diverse location and centering, easy to use。Preferably, castor 43 can also select movable castor, is universal wheel, and the dismounting coupling work for all directions provides further convenient。
Ejection piece 20 in the present embodiment is adopted hydraulic jack and is driven by electrodynamic pump, and its use is light。
After tested, the detaching device for coupling of this utility model embodiment is used can to improve overhaul efficiency significantly。Certain coal preparation plant dismounting couplers in maintenance process, originally use one shaft coupling of dismounting in several hours, after using the detaching device for coupling of the present embodiment, only need half an hour can complete the dismounting work of a set of shaft coupling safely and reliably, and destructive dismounting problem does not occur。
Embodiment described above is only knows explanation this utility model example, and it describes comparatively 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 (8)

1. a detaching device for coupling, it is characterized in that, including fixed mount, telescopic ejection piece and shackle member, described shackle member is for clamping shaft coupling and is set up in described fixed mount, and described ejection piece is arranged on described fixed mount and for withstanding on the installation axle of described shaft coupling。
2. detaching device for coupling according to claim 1, it is characterized in that, described fixed mount includes first and laterally sets up part, second laterally erection part and two pieces are relatively fixed and arrange and longitudinal direction with notch portion sets up part, described first both sides laterally setting up part are respectively arranged at two pieces of described rear ends longitudinally setting up part, described second laterally sets up part is arranged at the described first rear laterally setting up part, described ejection piece by described first, laterally fix and support by erection part and the described second horizontal erection part, described shackle member is fixed by two pieces of described longitudinally erection parts and second laterally erection part and is supported。
3. detaching device for coupling according to claim 2, it is characterized in that, described shackle member includes transverse support bar, two rhizoid bars and the chuck of shaft coupling described in clamping, described transverse support bar is housed in two pieces of described notch portion longitudinally setting up part, and one end of two described screw mandrels is connected with the two ends of described transverse support bar respectively, the other end is connected with the two ends of described chuck respectively and is erected at described second laterally sets up on part。
4. detaching device for coupling according to claim 3, it is characterized in that, described transverse support bar be respectively arranged at two ends with strip through hole, the length direction of described strip through hole is identical with the length direction of described transverse support bar, and two described screw mandrels are each passed through described strip through hole and are fixed in described transverse support bar。
5. the detaching device for coupling according to any one of Claims 1-4, it is characterised in that also including movable stand, described fixed mount is arranged on described movable stand。
6. detaching device for coupling according to claim 5, it is characterised in that described movable stand includes supporting plate, the handle that is arranged on described supporting plate and be arranged at the castor bottom described supporting plate, and described fixed mount is arranged on described supporting plate。
7. detaching device for coupling according to claim 6, it is characterised in that described castor is movable castor。
8. the detaching device for coupling according to any one of Claims 1-4, it is characterised in that described ejection piece is hydraulic jack。
CN201521053298.9U 2015-12-16 2015-12-16 Coupler dismounting device Active CN205325581U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521053298.9U CN205325581U (en) 2015-12-16 2015-12-16 Coupler dismounting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521053298.9U CN205325581U (en) 2015-12-16 2015-12-16 Coupler dismounting device

Publications (1)

Publication Number Publication Date
CN205325581U true CN205325581U (en) 2016-06-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521053298.9U Active CN205325581U (en) 2015-12-16 2015-12-16 Coupler dismounting device

Country Status (1)

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CN (1) CN205325581U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108621085A (en) * 2018-03-28 2018-10-09 江苏泰隆减速机股份有限公司 A kind of dismounting coupling tooling
CN109048770A (en) * 2018-08-17 2018-12-21 绍兴上虞杭协热电有限公司 A kind of provision for disengagement of shaft coupling
CN106737391B (en) * 2017-01-20 2019-04-26 上海第一水泵厂有限公司 Shaft coupling extracting tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106737391B (en) * 2017-01-20 2019-04-26 上海第一水泵厂有限公司 Shaft coupling extracting tool
CN108621085A (en) * 2018-03-28 2018-10-09 江苏泰隆减速机股份有限公司 A kind of dismounting coupling tooling
CN109048770A (en) * 2018-08-17 2018-12-21 绍兴上虞杭协热电有限公司 A kind of provision for disengagement of shaft coupling

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