CN104986660A - Novel crane trolley - Google Patents
Novel crane trolley Download PDFInfo
- Publication number
- CN104986660A CN104986660A CN201510402961.XA CN201510402961A CN104986660A CN 104986660 A CN104986660 A CN 104986660A CN 201510402961 A CN201510402961 A CN 201510402961A CN 104986660 A CN104986660 A CN 104986660A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- wheel
- crane trolley
- leaf spring
- novel crane
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/02—Travelling gear incorporated in or fitted to trolleys or cranes for underhung trolleys or cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/10—Undercarriages or bogies, e.g. end carriages, end bogies
- B66C9/12—Undercarriages or bogies, e.g. end carriages, end bogies with load-distributing means for equalising wheel pressure
Abstract
The invention relates to a novel crane trolley. The novel crane trolley comprises a walking beam and a pulley beam, wherein the walking beam is provided with a driving wheel and a driven wheel, the driving wheel is connected with a driving shaft, the driving shaft is provided with a first eccentric wheel and a second eccentric wheel, a driven gear sleeves the outer wall of the middle portion of the driving shaft, the driven gear is connected with a driving gear, the driving gear is connected with a motor A, the driven wheel is connected with a shock absorbing device, the shock absorbing device is provided with a connecting seat, the side wall of the upper portion of the connecting seat is provided with a limiting plate, the upper portion of the connecting seat is connected with a steel plate clamp, the middle portion of the steel plate clamp is connected with a leaf spring in a clamped manner, the leaf spring is connected with a leaf spring support, the lower portion of the leaf spring support is provided with a limiting block, the upper portion of the steel plate clamp is connected with a fixed plate, the right side surface of the pulley beam is connected with a winding drum, one end of the winding drum is connected with a speed reduction device, the input end of the speed reduction device is connected with a motor B and the middle portion of the winding drum is connected with a lifting hook through a steel wire rope. The novel crane trolley has the advantages of simple structure, low operating cost, wide use range, good buffer effect and swinging prevention.
Description
Technical field
The invention belongs to technical field of crane equipment, be specifically related to a kind of Novel crane trolley.
Background technology
At present, monkey in use often produces the situation of " three leg ", so-called dolly three legs just refer to that crane carriage is in operation, four wheels only have three wheels to contact with trolley track, a wheel hanging, thus wheel load is produced uneven, wheel wear is uneven, make handling thing unstable, affect the use of hoisting crane, simultaneously, dolly three legs cause dolly to shake, walk the faults such as oblique, and easily occur that handling thing excessively waves accidents such as hurting sb.'s feelings, this is developed to a kind of structure simple, operating cost is low, range of use is wide, good buffer effect, prevent waving, the Novel crane trolley tool of complete function is of great significance.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, and provide that a kind of structure is simple, operating cost is low, range of use is wide, good buffer effect, anti-ly to wave, the Novel crane trolley of complete function.
The object of the present invention is achieved like this: a kind of Novel crane trolley, it comprises walking beam and pulley beam connected vertically with walking beam, the end of described walking beam is provided with anticollison block, the left part of walking beam and right part are respectively arranged with symmetrical driving wheel and flower wheel, described driving wheel is connected with imput shaft, the left part of described imput shaft and right part are respectively arranged with the first eccentric wheel and the second eccentric wheel that match with driving wheel, imput shaft is connected with walking beam by bearing, outer wall in the middle part of imput shaft is socketed with driven gear, described driven gear is connected with the driving gear be meshed with driven gear, the input end of described driving gear is connected with motor A, described flower wheel is connected with shock absorption device by transmission shaft, described shock absorption device is provided with Connection Block, the sidewall on described Connection Block top is provided with positioning plate, the top of Connection Block is connected with steel plate clamp, described steel plate clamp is U-shaped structure, the top of steel plate clamp is set to helicitic texture, the middle part of steel plate clamp is connected with leaf spring, described leaf spring is connected with spring carrying block, the bottom of described spring carrying block is provided with the limiting stopper matched with positioning plate, the top of steel plate clamp is connected with the adapter plate matched with leaf spring, the right flank of described pulley beam is connected with reel, one end of described reel is connected with speed reduction gearing, the input end of described speed reduction gearing is connected with motor B, the middle part of reel is connected with suspension hook by steel rope.
Described walking beam is connected with pulley beam by bolt.
Described anticollison block is rubber anti-collision block.
The quantity of described steel plate clamp is two, and is symmetricly set on left part and the right part of Connection Block respectively.
Described reel is connected with pulley beam by permanent seat.
Phase difference between the first described eccentric wheel and the second eccentric wheel is 180 degree.
Described driving wheel is connected with imput shaft by flat key.
Described described leaf spring is superposed by arc-shaped steel plate and forms.
Beneficial effect of the present invention: the present invention in use, motor A is utilized to drive imput shaft work by driving gear and cooperatively interacting of driven gear, when imput shaft works, imput shaft drives driving wheel work, thus drive the present invention to run on its track, in operational process when driving wheel de-orbit occur unsettled time, its position reduces by driving wheel under the effect of imput shaft, thus realize the contact with track, actv. avoids the phenomenon of appearance " three leg ", in addition because imput shaft is eccentric shaft, and the first eccentric wheel and the second eccentric phase difference are 180 degree, this set meets the contact distance of unsettled driving wheel to greatest extent, actv. prevents the present invention from occurring the phenomenon of " three leg ", the setting of shock absorption device is the phenomenon in order to prevent from occurring during flower wheel hoisting heavy " three leg ", actv. avoids the generation causing lifting accident due to crane frame overbalance, the setting of Connection Block is fixing conveniently to flower wheel, by leaf spring, cushioning effect is realized to crane frame in order to realize simultaneously, prevent crane frame from occurring the generation of reforming phenomena, the setting of steel plate clamp is the connection of conveniently Connection Block and leaf spring, the setting of spring carrying block is the fixing of conveniently leaf spring, the setting of limiting stopper and positioning plate is the height risen due to concussion to limit road wheel, prevent from being risen too high by flower wheel and occur that the phenomenon that crane frame tilts occurs, effectively reduce lifting risk, the setting of motor B is to drive reel work by speed reduction gearing, thus make reel drive suspension hook to hoist by steel rope, reach the effect of the weight that hoists, it is simple that the present invention has structure, operating cost is low, range of use is wide, good buffer effect, prevent waving, the advantage of complete function.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of Novel crane trolley of the present invention.
Fig. 2 is the birds-eye view of a kind of Novel crane trolley of the present invention.
Fig. 3 is the partial enlarged drawing of a kind of Novel crane trolley of the present invention.
Fig. 4 is the structural representation of the imput shaft of a kind of Novel crane trolley of the present invention.
In figure: 1, walking beam 2, pulley beam 3, anticollison block 4, driving wheel 5, flower wheel 6, imput shaft 7, first relievedly take turns the 8, second eccentric wheel 9, driven gear 10, driving gear 11, motor A 12, shock absorption device 13, Connection Block 14, positioning plate 15, steel plate clamp 16, leaf spring 17, spring carrying block 18, limiting stopper 19, adapter plate 20, reel 21, speed reduction gearing 22, motor B 23, suspension hook.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further.
Embodiment 1
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of Novel crane trolley, it comprises walking beam 1 and pulley beam 2 connected vertically with walking beam 1, the end of described walking beam 1 is provided with anticollison block 3, the left part of walking beam 1 and right part are respectively arranged with symmetrical driving wheel 4 and flower wheel 5, described driving wheel 4 is connected with imput shaft 6, the left part of described imput shaft 6 and right part are respectively arranged with the first eccentric wheel 7 and the second eccentric wheel 8 matched with driving wheel 3, imput shaft 6 is connected with walking beam 1 by bearing, outer wall in the middle part of imput shaft 6 is socketed with driven gear 9, described driven gear 9 is connected with the driving gear 10 be meshed with driven gear 9, the input end of described driving gear 10 is connected with motor A11, described flower wheel 5 is connected with shock absorption device 12 by transmission shaft, described shock absorption device 12 is provided with Connection Block 13, the sidewall on described Connection Block 13 top is provided with positioning plate 14, the top of Connection Block 13 is connected with steel plate clamp 15, described steel plate clamp 15 is U-shaped structure, the top of steel plate clamp 15 is set to helicitic texture, the middle part of steel plate clamp 15 is connected with leaf spring 16, described leaf spring 16 is connected with spring carrying block 17, the bottom of described spring carrying block 17 is provided with the limiting stopper 18 matched with positioning plate 14, the top of steel plate clamp 15 is connected with the adapter plate 19 matched with leaf spring 16, the right flank of described pulley beam 2 is connected with reel 20, one end of described reel 20 is connected with speed reduction gearing 21, the input end of described speed reduction gearing 21 is connected with motor B22, the middle part of reel 20 is connected with suspension hook 23 by steel rope.
The present invention in use, motor A is utilized to drive imput shaft work by driving gear and cooperatively interacting of driven gear, when imput shaft works, imput shaft drives driving wheel work, thus drive the present invention to run on its track, in operational process when driving wheel de-orbit occur unsettled time, its position reduces by driving wheel under the effect of imput shaft, thus realize the contact with track, actv. avoids the phenomenon of appearance " three leg ", in addition because imput shaft is eccentric shaft, and the first eccentric wheel and the second eccentric phase difference are 180 degree, this set meets the contact distance of unsettled driving wheel to greatest extent, actv. prevents the present invention from occurring the phenomenon of " three leg ", the setting of shock absorption device is the phenomenon in order to prevent from occurring during flower wheel hoisting heavy " three leg ", actv. avoids the generation causing lifting accident due to crane frame overbalance, the setting of Connection Block is fixing conveniently to flower wheel, by leaf spring, cushioning effect is realized to crane frame in order to realize simultaneously, prevent crane frame from occurring the generation of reforming phenomena, the setting of steel plate clamp is the connection of conveniently Connection Block and leaf spring, the setting of spring carrying block is the fixing of conveniently leaf spring, the setting of limiting stopper and positioning plate is the height risen due to concussion to limit road wheel, prevent from being risen too high by flower wheel and occur that the phenomenon that crane frame tilts occurs, effectively reduce lifting risk, the setting of motor B is to drive reel work by speed reduction gearing, thus make reel drive suspension hook to hoist by steel rope, reach the effect of the weight that hoists, it is simple that the present invention has structure, operating cost is low, range of use is wide, good buffer effect, prevent waving, the advantage of complete function.
Embodiment 2
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of Novel crane trolley, it comprises walking beam 1 and pulley beam 2 connected vertically with walking beam 1, the end of described walking beam 1 is provided with anticollison block 3, the left part of walking beam 1 and right part are respectively arranged with symmetrical driving wheel 4 and flower wheel 5, described driving wheel 4 is connected with imput shaft 6, the left part of described imput shaft 6 and right part are respectively arranged with the first eccentric wheel 7 and the second eccentric wheel 8 matched with driving wheel 3, imput shaft 6 is connected with walking beam 1 by bearing, outer wall in the middle part of imput shaft 6 is socketed with driven gear 9, described driven gear 9 is connected with the driving gear 10 be meshed with driven gear 9, the input end of described driving gear 10 is connected with motor A11, described flower wheel 5 is connected with shock absorption device 12 by transmission shaft, described shock absorption device 12 is provided with Connection Block 13, the sidewall on described Connection Block 13 top is provided with positioning plate 14, the top of Connection Block 13 is connected with steel plate clamp 15, described steel plate clamp 15 is U-shaped structure, the top of steel plate clamp 15 is set to helicitic texture, the middle part of steel plate clamp 15 is connected with leaf spring 16, described leaf spring 16 is connected with spring carrying block 17, the bottom of described spring carrying block 17 is provided with the limiting stopper 18 matched with positioning plate 14, the top of steel plate clamp 15 is connected with the adapter plate 19 matched with leaf spring 16, the right flank of described pulley beam 2 is connected with reel 20, one end of described reel 20 is connected with speed reduction gearing 21, the input end of described speed reduction gearing 21 is connected with motor B22, the middle part of reel 20 is connected with suspension hook 23 by steel rope.
Described walking beam 1 is connected with pulley beam 2 by bolt.
Described anticollison block 3 is rubber anti-collision block.
The quantity of described steel plate clamp 15 is two, and is symmetricly set on left part and the right part of Connection Block 13 respectively.
Described reel 20 is connected with pulley beam 2 by permanent seat.
Phase difference between the first described eccentric wheel 7 and the second eccentric wheel 8 is 180 degree.
Described driving wheel 4 is connected with imput shaft 6 by flat key.
Described described leaf spring 16 is superposed by arc-shaped steel plate and forms.
The present invention in use, motor A is utilized to drive imput shaft work by driving gear and cooperatively interacting of driven gear, when imput shaft works, imput shaft drives driving wheel work, thus drive the present invention to run on its track, in operational process when driving wheel de-orbit occur unsettled time, its position reduces by driving wheel under the effect of imput shaft, thus realize the contact with track, actv. avoids the phenomenon of appearance " three leg ", in addition because imput shaft is eccentric shaft, and the first eccentric wheel and the second eccentric phase difference are 180 degree, this set meets the contact distance of unsettled driving wheel to greatest extent, actv. prevents the present invention from occurring the phenomenon of " three leg ", the setting of shock absorption device is the phenomenon in order to prevent from occurring during flower wheel hoisting heavy " three leg ", actv. avoids the generation causing lifting accident due to crane frame overbalance, the setting of Connection Block is fixing conveniently to flower wheel, by leaf spring, cushioning effect is realized to crane frame in order to realize simultaneously, prevent crane frame from occurring the generation of reforming phenomena, the setting of steel plate clamp is the connection of conveniently Connection Block and leaf spring, the setting of spring carrying block is the fixing of conveniently leaf spring, the setting of limiting stopper and positioning plate is the height risen due to concussion to limit road wheel, prevent from being risen too high by flower wheel and occur that the phenomenon that crane frame tilts occurs, effectively reduce lifting risk, the setting of motor B is to drive reel work by speed reduction gearing, thus make reel drive suspension hook to hoist by steel rope, reach the effect of the weight that hoists, it is simple that the present invention has structure, operating cost is low, range of use is wide, good buffer effect, prevent waving, the advantage of complete function.
Claims (8)
1. a Novel crane trolley, it comprises walking beam and pulley beam connected vertically with walking beam, it is characterized in that: the end of described walking beam is provided with anticollison block, the left part of walking beam and right part are respectively arranged with symmetrical driving wheel and flower wheel, described driving wheel is connected with imput shaft, the left part of described imput shaft and right part are respectively arranged with the first eccentric wheel and the second eccentric wheel that match with driving wheel, imput shaft is connected with walking beam by bearing, outer wall in the middle part of imput shaft is socketed with driven gear, described driven gear is connected with the driving gear be meshed with driven gear, the input end of described driving gear is connected with motor A, described flower wheel is connected with shock absorption device by transmission shaft, described shock absorption device is provided with Connection Block, the sidewall on described Connection Block top is provided with positioning plate, the top of Connection Block is connected with steel plate clamp, described steel plate clamp is U-shaped structure, the top of steel plate clamp is set to helicitic texture, the middle part of steel plate clamp is connected with leaf spring, described leaf spring is connected with spring carrying block, the bottom of described spring carrying block is provided with the limiting stopper matched with positioning plate, the top of steel plate clamp is connected with the adapter plate matched with leaf spring, the right flank of described pulley beam is connected with reel, one end of described reel is connected with speed reduction gearing, the input end of described speed reduction gearing is connected with motor B, the middle part of reel is connected with suspension hook by steel rope.
2. a kind of Novel crane trolley according to claim 1, is characterized in that: described walking beam is connected with pulley beam by bolt.
3. a kind of Novel crane trolley according to claim 1, is characterized in that: described anticollison block is rubber anti-collision block.
4. a kind of Novel crane trolley according to claim 1, is characterized in that: the quantity of described steel plate clamp is two, and is symmetricly set on left part and the right part of Connection Block respectively.
5. a kind of Novel crane trolley according to claim 1, is characterized in that: described reel is connected with pulley beam by permanent seat.
6. a kind of Novel crane trolley according to claim 1, is characterized in that: the phase difference between the first described eccentric wheel and the second eccentric wheel is 180 degree.
7. a kind of Novel crane trolley according to claim 1, is characterized in that: described driving wheel is connected with imput shaft by flat key.
8. a kind of Novel crane trolley according to claim 1, is characterized in that: described described leaf spring is superposed by arc-shaped steel plate and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510402961.XA CN104986660A (en) | 2015-07-10 | 2015-07-10 | Novel crane trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510402961.XA CN104986660A (en) | 2015-07-10 | 2015-07-10 | Novel crane trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104986660A true CN104986660A (en) | 2015-10-21 |
Family
ID=54298591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510402961.XA Pending CN104986660A (en) | 2015-07-10 | 2015-07-10 | Novel crane trolley |
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| Country | Link |
|---|---|
| CN (1) | CN104986660A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905811A (en) * | 2016-06-22 | 2016-08-31 | 新昌县七星街道鑫瑞机械厂 | Bridge crane provided with maintenance platform |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3949961A (en) * | 1972-06-09 | 1976-04-13 | Mcneil Corporation | Material handling apparatus |
| CN2129276Y (en) * | 1992-06-24 | 1993-04-07 | 高国才 | Steel-spring type over-load limiter for crane |
| CN103086277A (en) * | 2013-01-31 | 2013-05-08 | 常德市联嘉机械有限公司 | Travelling crane in workshop |
| CN203624839U (en) * | 2013-11-05 | 2014-06-04 | 山东德鲁克起重机有限公司 | Traveling crab |
| CN204751942U (en) * | 2015-07-10 | 2015-11-11 | 河南东起机械有限公司 | Novel monkey |
-
2015
- 2015-07-10 CN CN201510402961.XA patent/CN104986660A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3949961A (en) * | 1972-06-09 | 1976-04-13 | Mcneil Corporation | Material handling apparatus |
| CN2129276Y (en) * | 1992-06-24 | 1993-04-07 | 高国才 | Steel-spring type over-load limiter for crane |
| CN103086277A (en) * | 2013-01-31 | 2013-05-08 | 常德市联嘉机械有限公司 | Travelling crane in workshop |
| CN203624839U (en) * | 2013-11-05 | 2014-06-04 | 山东德鲁克起重机有限公司 | Traveling crab |
| CN204751942U (en) * | 2015-07-10 | 2015-11-11 | 河南东起机械有限公司 | Novel monkey |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905811A (en) * | 2016-06-22 | 2016-08-31 | 新昌县七星街道鑫瑞机械厂 | Bridge crane provided with maintenance platform |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |