CN207178500U - A kind of shaft coupling of lifting motor of travelling crane fixed structure - Google Patents
A kind of shaft coupling of lifting motor of travelling crane fixed structure Download PDFInfo
- Publication number
- CN207178500U CN207178500U CN201721260958.XU CN201721260958U CN207178500U CN 207178500 U CN207178500 U CN 207178500U CN 201721260958 U CN201721260958 U CN 201721260958U CN 207178500 U CN207178500 U CN 207178500U
- Authority
- CN
- China
- Prior art keywords
- shaft coupling
- coupling body
- shaft
- adapter sleeve
- connection
- 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.)
- Expired - Fee Related
Links
- 230000001808 coupling Effects 0.000 title claims abstract description 79
- 238000010168 coupling process Methods 0.000 title claims abstract description 79
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 79
- 239000011148 porous material Substances 0.000 claims abstract description 23
- 238000003032 molecular docking Methods 0.000 claims description 2
- 230000023298 conjugation with cellular fusion Effects 0.000 claims 2
- 230000013011 mating Effects 0.000 claims 2
- 230000021037 unidirectional conjugation Effects 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
It the utility model is related to a kind of shaft coupling of lifting motor of travelling crane fixed structure, including shaft coupling body, one end mouth of pipe connection machine shaft of the shaft coupling body, the other end mouth of pipe connects speed changer rotating shaft, and the pore of shaft coupling body is spline shape pore, the both ends of the shaft coupling body are installed with adapter sleeve, and the both ends of shaft coupling body are the end cap of setting and adapter sleeve clamping, and the jack hole evenly around shaft coupling body pore is provided with end cap, worn in the jack hole and connect fastening bolt, connection internal thread is set on the internal face of the adapter sleeve.The utility model changes the mode that is connected of existing shaft coupling, while employs two kinds of thread connecting modes, it is ensured that shaft coupling is connected firmly, and improves shaft coupling connection transmission security.
Description
Technical field
It the utility model is related to shaft coupling to be connected technical field, more particularly to a kind of shaft coupling of lifting motor of travelling crane is consolidated
Determine structure.
Background technology
Lifting motor of travelling crane is conventional lifting gear, due to using frequent, the common components damage of lifting motor of travelling crane
Frequently, the linkage part especially as the shaft coupling of crane, when damaging, huge safety problem may be brought,
The mostly of existing driving crane shaft coupling are mounted using jump ring, and low intensity of jump ring itself, are occurring repeatedly to touch
The phenomenon of rupture occurs after hitting, causes shaft coupling connection to loosen, when serious, directly bursting apart occurs in jump ring, and shaft coupling departs from, from
And cause lifting motor of travelling crane can not rise or from aerial quick tenesmus, it there are larger potential safety hazard.
Utility model content
The purpose of this utility model is for overcome the deficiencies in the prior art, there is provided a kind of shaft coupling of lifting motor of travelling crane
Fixed structure, changes the mode that is connected of existing shaft coupling, while employs two kinds of thread connecting modes, it is ensured that shaft coupling
It is connected firmly, improves shaft coupling connection transmission security.
The utility model is achieved through the following technical solutions：A kind of shaft coupling of lifting motor of travelling crane fixed structure, including connection
Axle device body, one end mouth of pipe connection machine shaft of the shaft coupling body, the connection speed changer rotating shaft of the other end mouth of pipe, and shaft coupling
The pore of device body is spline shape pore, and the both ends of the shaft coupling body are installed with adapter sleeve, and the two of shaft coupling body
End is to set the end cap with adapter sleeve clamping, and the jack hole evenly around shaft coupling body pore is provided with end cap,
Worn in the jack hole and connect fastening bolt, connection internal thread is set on the internal face of the adapter sleeve.
Further, the spline I that the spline shape pore of the machine shaft end set and shaft coupling body is coupled, it is described
Speed changer roller end sets the spline II being coupled with the spline shape pore of shaft coupling body.
Further, the surface of machine shaft and the speed changer rotating shaft sets and is engaged with the connection internal thread of adapter sleeve
Connection screw thread.
Further, the adapter sleeve is with setting what is docked with jack hole on the end face of shaft coupling body both ends end cap clamping
Connection groove is worn, the fastening bolt wears connection groove and jack hole is connected with machine shaft, speed changer roller end.
Further, the machine shaft, speed changer rotating shaft set to set in the axial end of spline and are connected with fastening bolt
Screwed hole.
Compared with prior art, the beneficial effects of the utility model are：The utility model shaft coupling passes through body both ends
Spline shape pore be connected with the spline I of machine shaft end and the spline II of speed changer roller end, while in shaft coupling
The both ends of body set adapter sleeve, and adapter sleeve is turned by the connection internal thread set on internal face with machine shaft, speed changer
The connection screw thread that axle surface is engaged is connected, so as to realize being connected for shaft coupling, and at shaft coupling body both ends
The jack hole evenly around shaft coupling body pore is provided with the end cap of clamping adapter sleeve, while in machine shaft, speed changer
The shaft end that rotating shaft is connected with adapter sleeve is threaded hole, and connect groove by wearing on adapter sleeve end face penetrates tightly to jack hole
Fixing bolt, and fastening bolt is connected with screwed hole, so as to realize shaft coupling body both ends and machine shaft, speed changer rotating shaft
Connection, change the mode that is connected of existing shaft coupling, while employ connection external threading at shaft coupling body both ends and connect
Connect and two kinds of connected modes of fastening bolt threaded screw bore, it is ensured that shaft coupling is connected firmly, and improves shaft coupling connection transmission peace
Quan Xing.
Brief description of the drawings
Fig. 1 is the utility model shaft coupling of lifting motor of travelling crane fixed structure connection diagram；
Fig. 2 is the utility model shaft coupling of lifting motor of travelling crane body cross-sectional view；
Fig. 3 is the utility model shaft coupling of lifting motor of travelling crane body end view；
Fig. 4 is the utility model shaft coupling of lifting motor of travelling crane body section diagrammatic cross-section.
Wherein：1st, shaft coupling body；2nd, machine shaft；3rd, speed changer rotating shaft；4th, adapter sleeve；5th, fastening bolt；6th, spline
Ⅰ；7th, spline II；8th, internal thread is connected；10th, jack hole；11st, spline shape pore；12nd, connection groove is worn.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
As shown in figure 1, a kind of shaft coupling of lifting motor of travelling crane fixed structure is the utility model is related to, including shaft coupling body
1, one end mouth of pipe connection machine shaft 2 of the shaft coupling body 1, other end mouth of pipe connection speed changer rotating shaft 3.
As shown in Figure 1, 2, the both ends of the shaft coupling body 1 are installed with adapter sleeve 4, and the both ends of shaft coupling body 1
Portion is to set the end cap with the clamping of adapter sleeve 4, and the jack hole evenly around the pore of shaft coupling body 1 is provided with end cap
10, wear in the jack hole 10 and connect fastening bolt 5, connection internal thread 8 is set on the internal face of the adapter sleeve 4.
As shown in Figure 1,3, the pore of the shaft coupling body 1 is spline shape pore 11, the end set of machine shaft 2
The spline I 6 being coupled with the spline shape pore 11 of shaft coupling body 1, the end set of speed changer rotating shaft 3 and shaft coupling body 1
Spline shape pore 11 be coupled spline II 7.
As shown in Fig. 1,4, the surface of the machine shaft 2 and speed changer rotating shaft 3 sets the connection internal thread with adapter sleeve 4
8 connection screw threads being engaged, the adapter sleeve 4 on the end face of the both ends end cap clamping of shaft coupling body 1 with setting and jack hole 10
Groove 12 is connected in wearing for docking, and the fastening bolt 5, which is worn, connects groove 12 and jack hole 10 and machine shaft 2, speed changer rotating shaft 3
End connects, and the machine shaft 2, speed changer rotating shaft 3 set the screw thread for setting in the axial end of spline and being connected with fastening bolt 5
Hole.
Embodiment 1
This shaft coupling is turned by the spline shape pore 11 at body both ends and the spline I 6 of the end of machine shaft 2 and speed changer
The spline II 7 of the end of axle 3 connects, while sets adapter sleeve 4 at the both ends of shaft coupling body 1, and adapter sleeve 4 is by internal face
The connection screw thread that the connection internal thread 8 of setting is engaged with machine shaft 2, the surface of speed changer rotating shaft 3 is connected, so as to realize connection
Axle device is connected, and is provided with the end cap of the both ends clamping adapter sleeve 4 of shaft coupling body 1 evenly around shaft coupling
The jack hole 10 of the pore of body 1, while be threaded in the shaft end that machine shaft 2, speed changer rotating shaft 3 are connected with adapter sleeve 4
Hole, groove 12 is connected by wearing on the end face of adapter sleeve 4 and penetrates fastening bolt 5, and fastening bolt 5 and screwed hole to jack hole 10
Connection, so as to realize the both ends of shaft coupling body 1 and machine shaft 2, the connection of speed changer rotating shaft 3, change existing shaft coupling
The mode that is connected, while employ at the both ends of shaft coupling body 1 adapter sleeve 4 and be threadedly coupled and the screw thread of fastening bolt 5
Two kinds of connected modes of screw, it is ensured that shaft coupling is connected firmly, and improves shaft coupling connection transmission security.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of shaft coupling of lifting motor of travelling crane fixed structure, including shaft coupling body（1）, it is characterised in that the shaft coupling
Body（1）One end mouth of pipe connection machine shaft（2）, the connection speed changer rotating shaft of the other end mouth of pipe（3）, and shaft coupling body（1）
Pore be spline shape pore（11）, the shaft coupling body（1）Both ends be installed with adapter sleeve（4）, and shaft coupling body
（1）Both ends for set and adapter sleeve（4）The end cap of clamping, and be provided with end cap evenly around shaft coupling body（1）
The jack hole of pore（10）, the jack hole（10）Inside wear and connect fastening bolt（5）, the adapter sleeve（4）Internal face on set
Connect internal thread（8）.
2. a kind of shaft coupling of lifting motor of travelling crane fixed structure according to claim 1, it is characterised in that the motor turns
Axle（2）End set and shaft coupling body（1）Spline shape pore（11）The spline I of mating（6）, the speed changer rotating shaft（3）
End set and shaft coupling body（1）Spline shape pore（11）The spline II of mating（7）.
3. a kind of shaft coupling of lifting motor of travelling crane fixed structure according to claim 1, it is characterised in that the motor turns
Axle（2）With speed changer rotating shaft（3）Surface set and adapter sleeve（4）Connection internal thread（8）The connection screw thread being engaged.
A kind of 4. shaft coupling of lifting motor of travelling crane fixed structure according to claim 1, it is characterised in that the adapter sleeve
（4）With shaft coupling body（1）Setting and jack hole on the end face of both ends end cap clamping（10）Connection groove is worn in docking（12）, it is described
Fastening bolt（5）Through wearing connection groove（12）And jack hole（10）With machine shaft（2）, speed changer rotating shaft（3）End connects.
5. a kind of shaft coupling of lifting motor of travelling crane fixed structure according to claim 1, it is characterised in that the motor turns
Axle（2）, speed changer rotating shaft（3）Setting and fastening bolt in the axial end of spline are set（5）The screwed hole of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721260958.XU CN207178500U (en) | 2017-09-28 | 2017-09-28 | A kind of shaft coupling of lifting motor of travelling crane fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721260958.XU CN207178500U (en) | 2017-09-28 | 2017-09-28 | A kind of shaft coupling of lifting motor of travelling crane fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207178500U true CN207178500U (en) | 2018-04-03 |
Family
ID=61749572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721260958.XU Expired - Fee Related CN207178500U (en) | 2017-09-28 | 2017-09-28 | A kind of shaft coupling of lifting motor of travelling crane fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207178500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720450A (en) * | 2020-07-03 | 2020-09-29 | 安徽理工大学 | Novel flange coupling |
-
2017
- 2017-09-28 CN CN201721260958.XU patent/CN207178500U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720450A (en) * | 2020-07-03 | 2020-09-29 | 安徽理工大学 | Novel flange coupling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207178500U (en) | A kind of shaft coupling of lifting motor of travelling crane fixed structure | |
| CN204985379U (en) | Axle and bloated tight connecting device of no key of hub connection | |
| CN203456637U (en) | Cable-used fast connector | |
| CN203570800U (en) | Hexagonal flange face bolt | |
| CN204784182U (en) | Slide bearing with adjustable clearance | |
| CN204512120U (en) | Connect bearing pin | |
| CN204913764U (en) | Dismantlement installation device of roll grinder emery wheel | |
| CN201246441Y (en) | Traction overload protection device | |
| CN204004019U (en) | A kind of adapter sleeve | |
| CN201340470Y (en) | Optical cable drawing head | |
| CN205218970U (en) | Moment of torsion controlling means | |
| CN203095412U (en) | Lifting movable joint for drilling tool | |
| CN209124152U (en) | A kind of flotation device main axis protective sleeve | |
| CN104179768B (en) | The method preventing bolt fracture to be scattered and bear the notch bolt assembly of superimpose loads power | |
| CN203756055U (en) | Floating device for power head drilling rig | |
| CN206190702U (en) | Screw | |
| CN204003869U (en) | A kind of notch bolt assembly that bears superimpose loads power | |
| CN203863625U (en) | Positioning and mounting tool of valve rod locking nuts | |
| CN203779430U (en) | Shaft penetrating device | |
| CN204529081U (en) | The shackle of a kind of D type | |
| CN203863626U (en) | Adjustable positioning and installing tool for locking nut of valve rod | |
| CN204949627U (en) | Glue gloves die clamper | |
| CN205744815U (en) | A kind of Novel bolt | |
| CN203892753U (en) | Balanced type universal joint | |
| CN203665451U (en) | Threaded insert installation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20180928 |