CN106081902A - A kind of single driving suspension electric dolly - Google Patents
A kind of single driving suspension electric dolly Download PDFInfo
- Publication number
- CN106081902A CN106081902A CN201610713168.6A CN201610713168A CN106081902A CN 106081902 A CN106081902 A CN 106081902A CN 201610713168 A CN201610713168 A CN 201610713168A CN 106081902 A CN106081902 A CN 106081902A
- Authority
- CN
- China
- Prior art keywords
- wheel
- trolley frame
- bearing block
- guide rail
- single driving
- 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
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 6
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
- B66C11/20—Arrangements, e.g. comprising differential gears, enabling simultaneous or selective operation of travelling and hoisting gear; Arrangements using the same rope or cable for both travelling and hoisting, e.g. in Temperley cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/16—Devices specially adapted for limiting trolley or crane travel; Arrangements of buffer-stops
-
- 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
- B66C9/08—Runners; Runner bearings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The present invention relates to a kind of single driving suspension electric dolly, it includes girder and trolley frame, the top of described girder is respectively arranged with guide rail A and guide rail B, the right upper portion of described trolley frame connects wheel A by connecting shaft B, the left side of described trolley frame is provided with support, it is provided with reducing motor on described support, the output shaft of described reducing motor connects the center of wheel B by connecting shaft C, the left end of described wheel A is provided with bearing block A, the right-hand member of described wheel B is provided with bearing block B, it is provided with connecting shaft A between described bearing block A and bearing block B, the bottom of described trolley frame is provided with hook gear；The present invention has simple in construction, reliable, damping performance good, the advantage of good economy performance.
Description
Technical field
The present invention relates to crane facility field, be specifically related to a kind of single driving suspension electric dolly.
Background technology
Along with the development of science and technology, the range of application of crane is more and more extensive, and motor-driven carrier is the important of crane
Accessory, it runs the quality being the most steadily directly connected to whole crane, present a lot of motor-driven carriers employing Dual Drive
Form, this dolly once two motors are asynchronous, can cause the generation of accident, and present trolley is generally positioned at
The top of crane girder, this adds increased the height of crane complete machine, also reduces the lifting altitude of workpiece, when workpiece needs
When superposition is put, reduce the space availability ratio in workshop, add and be not provided with damping device on present trolley wheel, one
Denier lifting workpiece is heavier, and trolley the most easily occurs that vibrations are rocked, and affect Hoisting Security, for overcoming above-mentioned asking
Topic, needs a kind of list of exploitation to drive suspension electric dolly.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, and a kind of simple in construction, reliable, damping are provided
Performance is good, the list of good economy performance drives suspension electric dolly.
The object of the present invention is achieved like this: a kind of single driving suspension electric dolly, and it includes girder and trolley frame,
The top of described girder is respectively arranged with guide rail A and guide rail B, and the right upper portion of described trolley frame is connected by connecting shaft B
Wheel A, the left side of described trolley frame is provided with support, and described support is provided with reducing motor, described reducing motor
Output shaft by connecting shaft C connect wheel B center, the left end of described wheel A is provided with bearing block A, described wheel B
Right-hand member be provided with bearing block B, be provided with connecting shaft A, the end of described trolley frame between described bearing block A and bearing block B
Portion is provided with hook gear.
Described support bottom is provided with reinforcing plate.
Buffer A it is provided with between described trolley frame and wheel A.
Buffer B it is provided with between described trolley frame and wheel B.
Described wheel A can move back and forth along guide rail A.
Described wheel B can move back and forth along guide rail B.
Beneficial effects of the present invention: the present invention is by using girder, trolley frame, guide rail A, guide rail B, wheel A, wheel B, axle
Bearing A, bearing block B, connecting shaft A, connecting shaft B, connecting shaft C, buffer A, buffer B, reducing motor, support, hook gear
Constitute and a kind of single drive suspension electric dolly, have simple in construction, reliable, damping performance good, good economy performance excellent
Point；The present invention is provided with connecting shaft A between wheel A and wheel B, it is ensured that two wheel synchronous operations, it is to avoid wheel A and wheel
B is asynchronous and there is potential safety hazard；Be provided with between trolley frame and the wheel A of the present invention buffer A, trolley frame and wheel B it
Between be provided with buffer B, when lifting by crane workpiece and being heavier, can effective bumper and absorbing shock, it is to avoid its excessive impact of vibrations normally lifts；This
Invention has simple in construction, reliable, damping performance good, the advantage of good economy performance.
Accompanying drawing explanation
Fig. 1 is a kind of single structural representation driving suspension electric dolly of the present invention.
In figure: 1, girder 2, trolley frame 3, guide rail A 4, guide rail B 5, wheel A 6, wheel B 7, axle
Bearing A 8, bearing block B 9, connecting shaft A 10, connecting shaft B 11, connecting shaft C 12, buffer A 13, slow
Rush device B 14, reducing motor 15, support 16, hook gear.
Detailed description of the invention
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1
As it is shown in figure 1, a kind of single driving suspension electric dolly, it includes girder 1 and trolley frame 2, the top of described girder 1
Being respectively arranged with guide rail A3 and guide rail B4, the right upper portion of described trolley frame 2 connects wheel A5 by connecting shaft B10, described
The left side of trolley frame 2 be provided with support 15, described support 15 is provided with reducing motor 14, described reducing motor 14
Output shaft connects the center of wheel B6 by connecting shaft C11, and the left end of described wheel A5 is provided with bearing block A7, described car
The right-hand member of wheel B6 is provided with bearing block B8, is provided with connecting shaft A9 between described bearing block A7 and bearing block B8, and described is little
The bottom of vehicle frame 2 is provided with hook gear 16.
The present invention drives wheel B6 rotational band motor car wheel A5 to rotate, between wheel A5 and wheel B6 by reducing motor 14
It is provided with connecting shaft A9, it is ensured that two wheel synchronous operations, it is to avoid wheel A5 and wheel B6 is asynchronous and there is potential safety hazard；This
Invention has simple in construction, reliable, damping performance good, the advantage of good economy performance.
Embodiment 2
As it is shown in figure 1, a kind of single driving suspension electric dolly, it includes girder 1 and trolley frame 2, the top of described girder 1
Being respectively arranged with guide rail A3 and guide rail B4, the right upper portion of described trolley frame 2 connects wheel A5 by connecting shaft B10, described
The left side of trolley frame 2 be provided with support 15, described support 15 is provided with reducing motor 14, described reducing motor 14
Output shaft connects the center of wheel B6 by connecting shaft C11, and the left end of described wheel A5 is provided with bearing block A7, described car
The right-hand member of wheel B6 is provided with bearing block B8, is provided with connecting shaft A9 between described bearing block A7 and bearing block B8, and described is little
The bottom of vehicle frame 2 is provided with hook gear 16, and described support 15 bottom is provided with reinforcing plate, described trolley frame 2 and wheel
Being provided with buffer A12 between A5, be provided with buffer B13 between described trolley frame 2 and wheel B6, described wheel A5 can
To move back and forth along guide rail A3, described wheel B6 can move back and forth along guide rail B4.
The present invention drives wheel B6 rotational band motor car wheel A5 to rotate, between wheel A5 and wheel B6 by reducing motor 14
It is provided with connecting shaft A9, it is ensured that two wheel synchronous operations, it is to avoid wheel A5 and wheel B6 is asynchronous and there is potential safety hazard；This
Support 15 bottom of invention is provided with reinforcing plate, is provided with buffer A12 between trolley frame 2 and the wheel A5 of the present invention, this
It is provided with buffer B13 between bright trolley frame 2 and wheel B6, when lifting by crane workpiece and being heavier, can effective bumper and absorbing shock, it is to avoid its
Shake excessive impact normally to lift；The wheel A5 of the present invention can move back and forth along guide rail A3, and the wheel B6 of the present invention can edge
Guide rail B4 moves back and forth；The present invention has simple in construction, reliable, damping performance good, the advantage of good economy performance.
Claims (6)
1. a single driving suspension electric dolly, it includes girder and trolley frame, it is characterised in that: the top of described girder
Being respectively arranged with guide rail A and guide rail B, the right upper portion of described trolley frame connects wheel A, described dolly by connecting shaft B
The left side of frame is provided with support, and described support is provided with reducing motor, and the output shaft of described reducing motor is by connecting
Axle C connects the center of wheel B, and the left end of described wheel A is provided with bearing block A, and the right-hand member of described wheel B is provided with bearing
Seat B, is provided with connecting shaft A between described bearing block A and bearing block B, the bottom of described trolley frame is provided with hook gear.
2. a kind of single driving suspension electric dolly as claimed in claim 1, it is characterised in that: described support bottom is arranged
There is reinforcing plate.
3. a kind of single driving suspension electric dolly as claimed in claim 1, it is characterised in that: described trolley frame and wheel
Buffer A it is provided with between A.
4. a kind of single driving suspension electric dolly as claimed in claim 1, it is characterised in that: described trolley frame and wheel
Buffer B it is provided with between B.
5. a kind of single driving suspension electric dolly as claimed in claim 1, it is characterised in that: described wheel A can edge
Guide rail A moves back and forth.
6. a kind of single driving suspension electric dolly as claimed in claim 1, it is characterised in that: described wheel B can edge
Guide rail B moves back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610713168.6A CN106081902A (en) | 2016-08-24 | 2016-08-24 | A kind of single driving suspension electric dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610713168.6A CN106081902A (en) | 2016-08-24 | 2016-08-24 | A kind of single driving suspension electric dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106081902A true CN106081902A (en) | 2016-11-09 |
Family
ID=57224907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610713168.6A Pending CN106081902A (en) | 2016-08-24 | 2016-08-24 | A kind of single driving suspension electric dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106081902A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106986065A (en) * | 2017-05-25 | 2017-07-28 | 宣城市楷昂化工有限公司 | A kind of ton chartered plane |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5711228A (en) * | 1994-10-13 | 1998-01-27 | Wampfler Gmbh | Driven trolley for suspension from and travel on a rail |
| BG807Y1 (en) * | 2003-01-16 | 2006-05-31 | Райчо ТАСЕВ | Driving mechanism |
| CN1939834A (en) * | 2005-10-01 | 2007-04-04 | 德马格起重机及部件有限公司 | Device for hanging a rail, especially a transporting rail of a conveyor or a hoist |
| CN103183290A (en) * | 2012-08-27 | 2013-07-03 | 成都崇安科技有限公司 | Automatic program control working hoist with sleeve type lifting frame for vegetable juice production line |
| CN203159073U (en) * | 2013-03-11 | 2013-08-28 | 天津起重设备有限公司 | Special multi-fulcrum overhang crane for maintaining hangar ceiling appliances |
| CN204980875U (en) * | 2015-08-04 | 2016-01-20 | 河南省三马起重机械有限公司 | Singly drive electronic dolly of suspension type |
-
2016
- 2016-08-24 CN CN201610713168.6A patent/CN106081902A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5711228A (en) * | 1994-10-13 | 1998-01-27 | Wampfler Gmbh | Driven trolley for suspension from and travel on a rail |
| BG807Y1 (en) * | 2003-01-16 | 2006-05-31 | Райчо ТАСЕВ | Driving mechanism |
| CN1939834A (en) * | 2005-10-01 | 2007-04-04 | 德马格起重机及部件有限公司 | Device for hanging a rail, especially a transporting rail of a conveyor or a hoist |
| CN103183290A (en) * | 2012-08-27 | 2013-07-03 | 成都崇安科技有限公司 | Automatic program control working hoist with sleeve type lifting frame for vegetable juice production line |
| CN203159073U (en) * | 2013-03-11 | 2013-08-28 | 天津起重设备有限公司 | Special multi-fulcrum overhang crane for maintaining hangar ceiling appliances |
| CN204980875U (en) * | 2015-08-04 | 2016-01-20 | 河南省三马起重机械有限公司 | Singly drive electronic dolly of suspension type |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106986065A (en) * | 2017-05-25 | 2017-07-28 | 宣城市楷昂化工有限公司 | A kind of ton chartered plane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |
|
| WD01 | Invention patent application deemed withdrawn after publication |