CN108657950A - A kind of crane girder vehicle structure - Google Patents
A kind of crane girder vehicle structure Download PDFInfo
- Publication number
- CN108657950A CN108657950A CN201810711107.5A CN201810711107A CN108657950A CN 108657950 A CN108657950 A CN 108657950A CN 201810711107 A CN201810711107 A CN 201810711107A CN 108657950 A CN108657950 A CN 108657950A
- Authority
- CN
- China
- Prior art keywords
- trolley
- trundle
- roller
- crane
- lifting
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims abstract description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 239000002245 particle Substances 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000007306 turnover 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
-
- 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
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
Abstract
The invention discloses a kind of crane girder vehicle structures, including：Trolley frame, trolley frame upper end is connected to main beam structure, it is provided with trundle at the both ends of girder, trundle includes adhesion wheel group and passive wheel group, the gauge of trolley track is 2300 millimeters, 2850 millimeters of the wheelspan of trundle, roller is provided on the girder of trolley frame upper end, roller main shaft is connected to roller motor by lifting by crane speed reducer, under the drive of roller motor, realize that the winding of roller steel wire rope rolls, then drive moving up and down for steel wire rope, a kind of crane girder vehicle structure of the present invention compact to design, it is stable, long lifespan.
Description
Technical field
The present invention relates to crane facility fields, more particularly to a kind of crane girder vehicle structure.
Background technology
The trolley of crane refers to the operation part of the lifting mechanism of crane, and crane refers to vertical in a certain range
It is promoted and more action hoisting machineries of horizontal carrying heavy goods, also known as crane, crane is widely used in, industrial and mining enterprises, steel
Work, traffic, harbour, logistics turnover department realize that the automation and mechanization of cargo are susceptible to weight in trolley travelling
The case where shaking, and hoisting heavy is not sufficiently stable, and may be caused the accident, for this purpose, the present invention provides a kind of crane girders
Vehicle structure, compact to design, safety coefficient is high.
Invention content
The invention mainly solves the technical problem of providing a kind of crane girder vehicle structures, and operating cost is low, practical
Safety.
A kind of crane girder vehicle structure, including：Trolley frame, trolley frame upper end are connected to main beam structure,
The both ends of girder are provided with trundle, and trundle includes adhesion wheel group and passive wheel group, trundle adhesion wheel group lower end
It is supported provided with trolley travelling torque, the support of trolley travelling torque is connected to trolley track, and trundle is connected to by retarder
Small tramcar motor, trolley frame and girder are run under the drive of trolley along trolley track, and the speed of service of trundle is 20 meters
It is per minute, a diameter of 400 millimeters of trundle.
The gauge of trolley track is 2300 millimeters, 2850 millimeters of the wheelspan of trundle, in operation, the deceleration ratio of retarder
It is 80, trolley motor power (output) is 3KW.
It is provided with roller on the girder of trolley frame upper end, lifting nameplate is provided on roller, roller main shaft is subtracted by lifting
Fast machine is connected to roller motor, under the drive of roller motor, realizes that the winding of roller steel wire rope rolls, then drives steel wire rope
Move up and down, complete the lifting of weight, hoisting weight is 50 tons maximum, and 9 meters of lifting altitude, 2 meters of lifting velocity is per minute, lifting
The ratio of retarder is 130, and the power of roller motor is 18.5KW.
It is provided with trolley conduction rack in one end of trundle, conductor wire and data line are provided in trolley conduction rack, is led to
Control device is crossed, the movement of trolley is controlled, and controls the rotation of roller motor, realizes weight lifting.
And it is provided with Crashworthy plate at the both ends of trundle, and is provided with trolley limit switch, by the shifting for limiting trolley
Dynamic distance, improves the safety coefficient of crane.
It is provided with buffer at trolley track both ends, further increases the stability of entire crane,
A kind of optimal technical scheme is connected in trolley track lower end and sweeps rail plate, and the purpose of small vehicle overhauling is lifted by crane by sweeping rail plate,
It avoids falling into inclusion particles on trolley track, improves the service life of trolley.
The beneficial effects of the invention are as follows：A kind of crane girder vehicle structure of the present invention, compact to design, stable, longevity
Life length.
Description of the drawings
Fig. 1 is a kind of crane girder vehicle structure schematic diagram one of the invention；
Fig. 2 is a kind of vertical view of crane girder vehicle structure of the present invention；
Fig. 3 is a kind of crane girder vehicle structure two of the invention；
The label of each component is as follows in attached drawing：.
1 is trolley conduction rack, and 2 be trolley frame, and 3 be roller, and 4 be roller motor, and 5 be trundle, and 6 be trolley track, and 7 are
Lifting nameplate, 8 trolley limit switches, 9 support for trolley travelling torque, and 10 be speed reducer, and 11 be motor, and 12 be adhesion wheel
Group, 13 be passive wheel group, and 14 be buffer, and 15 be fixed pulley, and 16 be to sweep rail plate.
Specific implementation mode
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Fig. 3 is please referred to Fig.1, the embodiment of the present invention includes：
A kind of crane girder vehicle structure, including：Trolley frame, trolley frame upper end is connected to main beam structure, in girder
Both ends be provided with trundle, trundle includes adhesion wheel group and passive wheel group, the setting of trundle adhesion wheel group lower end
The support of trolley travelling torque, the support of trolley travelling torque are connected to trolley track, and trundle is connected to trolley by retarder
Motor, trolley frame and girder are run under the drive of trolley along trolley track, and the speed of service of trundle is 20 meters every point
Clock, a diameter of 400 millimeters of trundle.
The gauge of trolley track is 2300 millimeters, 2850 millimeters of the wheelspan of trundle, in operation, the deceleration ratio of retarder
It is 80, trolley motor power (output) is 3KW.
It is provided with roller on the girder of trolley frame upper end, lifting nameplate and fixed pulley are provided on roller, roller main shaft is logical
It crosses lifting speed reducer and is connected to roller motor, under the drive of roller motor, realize that the winding of roller steel wire rope rolls, then band
Dynamic steel wire rope moves up and down, and completes the lifting of weight, and hoisting weight is 50 tons maximum, 9 meters of lifting altitude, and 2 meters of lifting velocity is every
Minute, the ratio for lifting by crane retarder is 130, and the power of roller motor is 18.5KW.
It is provided with trolley conduction rack in one end of trundle, conductor wire and data line are provided in trolley conduction rack, is led to
Control device is crossed, the movement of trolley is controlled, and controls the rotation of roller motor, realizes weight lifting.
And it is provided with Crashworthy plate at the both ends of trundle, and is provided with trolley limit switch, by the shifting for limiting trolley
Dynamic distance, improves the safety coefficient of crane.
It is provided with buffer at trolley track both ends, further increases the stability of entire crane,
A kind of optimal technical scheme is connected in trolley track lower end and sweeps rail plate, and the purpose of small vehicle overhauling is lifted by crane by sweeping rail plate,
It avoids falling into inclusion particles on trolley track, improves the service life of trolley.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (2)
1. a kind of crane girder vehicle structure, which is characterized in that including：Trolley frame, trolley frame upper end are connected to main beam structure,
It is provided with trundle at the both ends of girder, trundle includes adhesion wheel group and passive wheel group, under trundle adhesion wheel group
End is provided with trolley travelling torque and supports, and the support of trolley travelling torque is connected to trolley track, and trundle is connected by retarder
Small tramcar motor, trolley frame and girder are run along trolley track under the drive of trolley, and the speed of service of trundle is 20
Rice is per minute, a diameter of 400 millimeters of trundle, and the gauge of trolley track is 2300 millimeters, 2850 millimeters of the wheelspan of trundle,
In operation, the deceleration ratio of retarder is 80, and trolley motor power (output) is 3KW, and roller is provided on the girder of trolley frame upper end,
Lifting nameplate is provided on roller, roller main shaft is connected to roller motor by lifting by crane speed reducer, under the drive of roller motor,
It realizes that the winding of roller steel wire rope rolls, then drives moving up and down for steel wire rope, complete the lifting of weight, hoisting weight is maximum
50 tons, 9 meters of lifting altitude, 2 meters of lifting velocity is per minute, and the ratio for lifting by crane retarder is 130, and the power of roller motor is
18.5KW is provided with trolley conduction rack in one end of trundle, conductor wire and data line is provided in trolley conduction rack, is passed through
Control device controls the movement of trolley, Crashworthy plate is provided at the both ends of trundle, and be provided with trolley limit switch, small
Track road both ends are provided with buffer, further increase the stability of entire crane.
2. a kind of crane girder vehicle structure according to claim 1, which is characterized in that connected in trolley track lower end
Sweep rail plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810711107.5A CN108657950A (en) | 2018-07-03 | 2018-07-03 | A kind of crane girder vehicle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810711107.5A CN108657950A (en) | 2018-07-03 | 2018-07-03 | A kind of crane girder vehicle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108657950A true CN108657950A (en) | 2018-10-16 |
Family
ID=63773541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810711107.5A Pending CN108657950A (en) | 2018-07-03 | 2018-07-03 | A kind of crane girder vehicle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108657950A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102190251A (en) * | 2011-03-22 | 2011-09-21 | 大连大起产业开发有限公司 | Low wheel pressure crane |
| CN202046804U (en) * | 2011-03-22 | 2011-11-23 | 大连大起产业开发有限公司 | Hook bridge crane used in cold conditions |
| CN203187312U (en) * | 2013-04-22 | 2013-09-11 | 南通润邦重机有限公司 | Novel bridge crane |
| CN103318754A (en) * | 2013-06-20 | 2013-09-25 | 无锡市协兴港口机械有限公司 | Bridge structure for bridge-type crane |
| CN204079281U (en) * | 2014-08-21 | 2015-01-07 | 江西工埠机械有限责任公司 | Crane carriage |
| CN104876129A (en) * | 2015-05-20 | 2015-09-02 | 河南省恒远起重机械集团有限公司 | Limiting device of electric trolley of bridge type crane |
| CN204823777U (en) * | 2015-08-18 | 2015-12-02 | 河南省宇华起重设备有限公司 | Two roof beam hoists are with integrated monkey frame |
| CN105819332A (en) * | 2016-05-24 | 2016-08-03 | 无锡市协兴港口机械有限公司 | Traveling mechanism of bridge crane |
| CN106081901A (en) * | 2016-08-10 | 2016-11-09 | 河南新科起重机股份有限公司 | A kind of novel SMD hoisting trolley |
| CN208545032U (en) * | 2018-07-03 | 2019-02-26 | 信华智能装备(江苏)有限公司 | A kind of crane girder vehicle structure |
-
2018
- 2018-07-03 CN CN201810711107.5A patent/CN108657950A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102190251A (en) * | 2011-03-22 | 2011-09-21 | 大连大起产业开发有限公司 | Low wheel pressure crane |
| CN202046804U (en) * | 2011-03-22 | 2011-11-23 | 大连大起产业开发有限公司 | Hook bridge crane used in cold conditions |
| CN203187312U (en) * | 2013-04-22 | 2013-09-11 | 南通润邦重机有限公司 | Novel bridge crane |
| CN103318754A (en) * | 2013-06-20 | 2013-09-25 | 无锡市协兴港口机械有限公司 | Bridge structure for bridge-type crane |
| CN204079281U (en) * | 2014-08-21 | 2015-01-07 | 江西工埠机械有限责任公司 | Crane carriage |
| CN104876129A (en) * | 2015-05-20 | 2015-09-02 | 河南省恒远起重机械集团有限公司 | Limiting device of electric trolley of bridge type crane |
| CN204823777U (en) * | 2015-08-18 | 2015-12-02 | 河南省宇华起重设备有限公司 | Two roof beam hoists are with integrated monkey frame |
| CN105819332A (en) * | 2016-05-24 | 2016-08-03 | 无锡市协兴港口机械有限公司 | Traveling mechanism of bridge crane |
| CN106081901A (en) * | 2016-08-10 | 2016-11-09 | 河南新科起重机股份有限公司 | A kind of novel SMD hoisting trolley |
| CN208545032U (en) * | 2018-07-03 | 2019-02-26 | 信华智能装备(江苏)有限公司 | A kind of crane girder vehicle structure |
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| PB01 | Publication | ||
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