CN207890934U - A kind of bridge crane - Google Patents
A kind of bridge crane Download PDFInfo
- Publication number
- CN207890934U CN207890934U CN201721835044.1U CN201721835044U CN207890934U CN 207890934 U CN207890934 U CN 207890934U CN 201721835044 U CN201721835044 U CN 201721835044U CN 207890934 U CN207890934 U CN 207890934U
- Authority
- CN
- China
- Prior art keywords
- shovel piece
- track
- rocker
- bridge crane
- rack
- 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
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model is related to crane technical fields, more particularly to a kind of bridge crane, including track, girder and running gear, the running gear includes walker and traveling wheel, further include deashing device and lubricating arrangement, the deashing device includes rack, cleaning roller, preceding shovel piece and rear shovel piece, the lower end of the preceding shovel piece is connected to the raceway surface, the lower end of shovel piece is vacantly arranged with the raceway surface after described, the linked component for making the lower end of the rear shovel piece be connected to the raceway surface when the raceway surface is left in the lower end of preceding shovel piece is equipped between the preceding shovel piece and the rear shovel piece, shovel piece is installed in the rack by reciprocator and is moved back and forth in the track width direction after described.The logical dust and dirt that can effectively clear up raceway surface of the utility model, cleaning is thorough, effect is good, and is lubricated to the raceway surface after cleaning, reduces raceway surface abrasion, improves service life.
Description
Technical field
The utility model is related to crane technical field, more particularly to a kind of bridge crane.
Background technology
Bridge crane is crossbearer carries out the lifting equipment of material handling in workshop, warehouse and stock ground overhead, due to it
Both ends are located on tall and big concrete column or metallic support, and shape is like bridge, so referred to as bridge crane, bridge crane
Crane span structure along be laid on both sides it is overhead on track it is longitudinally running, the space handling material below crane span structure can be made full use of, no
It is hindered by ground installation, since existing bridge crane is mounted in the plant floor of some harsh environmental conditions more so that
Track gathers a large amount of dusts and solid particle, and when bridge crane is longitudinally running along track, wheel is mixed into rail contact face
Dust and solid particle cause wheel and path wear to aggravate, reduce wheel and track service life.It is real in view of drawbacks described above
It is necessary to design a kind of bridge crane track automatic ash removing device.
Utility model content
The purpose of this utility model is to provide a kind of bridge crane, can clear up at runtime and adhere to ash in orbit
Dirt and dirt and lubrication track, reduce raceway surface abrasion.
The above-mentioned purpose of the utility model technical scheme is that：A kind of bridge crane, including
Track, the girder moved along track and the running gear in end of main beam is set, the running gear includes walker and walking
Wheel further includes clearing up the deashing device of track dust stratification when girder moves and being filled to the lubrication that the track after cleaning is lubricated
It sets, the deashing device includes rack, cleaning roller, preceding shovel piece and rear shovel piece, the rear shovel piece, the preceding shovel piece and the cleaning
Roller is arranged in order along moving direction to be arranged in the rack, and the preceding shovel piece is movably arranged on the rack with the rear shovel piece
On, the lower end of the preceding shovel piece is connected to the raceway surface, and the lower end of the rear shovel piece is vacantly arranged with the raceway surface,
Being equipped between the preceding shovel piece and the rear shovel piece makes the rear shovel piece when the raceway surface is left in the lower end of preceding shovel piece
Lower end is connected to the linked component of the raceway surface, and the rear shovel piece is installed on by reciprocator in the rack and in institute
State track width direction reciprocating movement.
Preferably, the cleaning roller includes roll body and brush filament, the brush filament Spiral distribution is on the roll body.
Preferably, the cleaning roller is connect by transmission mechanism with the traveling wheel, and reversely turn with the traveling wheel
It is dynamic.
Preferably, the reciprocator includes reciprocating screw rod and the drive block that is moved axially along reciprocating screw rod, it is described past
Multifilament bar is rotatably installed in the rack, is mounted on the reciprocating screw rod to the drive block screw-thread fit, the rear shovel
Piece is installed on the drive block, and the pivot center of the reciprocating screw rod is horizontally disposed and perpendicular to the length side of the track
To.
Preferably, the linked component includes preceding rocker, rear rocker and interlocking lever, one end of the preceding rocker is hinged on
In the rack, one end of the affixed preceding shovel piece of the other end, the rear rocker is hinged on the drive block, and the other end is solid
Connect the rear shovel piece；The interlocking lever is connected between the preceding rocker and the rear rocker, and the front end of the interlocking lever is hinged
On the preceding rocker, its rear end is installed with slide bar, and the rear rocker is set on the slide bar and is moved along the slide bar axis
Dynamic, the slide bar is arranged in parallel with the reciprocating screw rod.
Preferably, the preceding shovel piece is to be obliquely installed, the preceding shovel piece forms 120 ° -150 ° with the raceway surface
Angle.
Preferably, be connected between the preceding rocker and the rack make the preceding shovel piece and it is described after shovel piece reset
Reset assembly, the reset assembly are spring, and one end of the spring is connected on the preceding rocker, and the other end is connected to described
In rack.
Preferably, shovel piece is to be obliquely installed after described, inclined direction is identical as the inclined direction of preceding shovel piece.
Preferably, the lower end of shovel piece is equipped with sawtooth after described, the sawtooth is along the axial linear distribution of the reciprocating screw rod.
Preferably, the lubricating arrangement is arranged at the rear of the deashing device comprising after being fixed on the rack
The valve of the fuel tank of side, the oil leaking hole set on raceway surface described in tank bottoms face and control oil leaking hole opening and closing.
The beneficial effects of the utility model：The utility model can effectively clear up rail by the way that cleaning roller and preceding shovel piece is arranged
The dust on road surface and it is easy the dirt rooted out, when the dirt for encountering adhesion-tight, when preceding shovel piece can not be rooted out, the resistance of generation
Shovel piece rotates backward before pushing, and shovel piece rotates after promotion, so that the lower end of rear shovel piece is contacted raceway surface, passes through the reciprocal of rear shovel piece
It is mobile, the longitudinal shovel of dirt progress can be cut in direction of advance and carry out lateral sawing in track width direction, thus effectively
The dirt on track is removed, cleaning is thorough, effect is good, and is lubricated to the raceway surface after cleaning, reduces raceway surface mill
Damage improves service life.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of deashing device in the utility model embodiment；
Fig. 3 is the structural schematic diagram of 1 lubricating arrangement of the utility model embodiment；
In figure：1- tracks, 2- girders, 3- running gears, 31- walkers, 32- traveling wheels, 4- deashing devices, 401- machines
Frame, 402- cleaning rollers, shovel piece before 403-, shovel piece after 404-, rocker before 405-, rocker after 406-, 407- interlocking levers, 408- are slided
Bar, 409- drive blocks, 410- reciprocating screw rods, 411- reset assemblies, 5- lubricating arrangements, 51- fuel tanks, 52- oil leaking holes, 53- valves,
54- cylinders.
Specific implementation mode
In conjunction with attached drawing, the utility model is described in further detail.This specific embodiment is only to the utility model
Explanation, be not limitations of the present invention, those skilled in the art, can be according to need after reading this specification
The modification of not creative contribution is made to the present embodiment, but as long as in the right of the utility model all by
The protection of Patent Law.
Embodiment：As shown in Figs. 1-3, a kind of bridge crane, including track 1, the girder 2 that is moved along track 1 and setting
Running gear 3 in 2 end of girder, the running gear 3 include walker 31 and traveling wheel 32, further include being moved in girder 2
The deashing device 4 of 1 dust stratification of Shi Qingli tracks and the lubricating arrangement 5 that the track 1 after cleaning is lubricated.
As depicted in figs. 1 and 2, deashing device 4 includes rack 401, cleaning roller 402, preceding shovel piece 403 and rear shovel piece 404, institute
It states rear shovel piece 404, the preceding shovel piece 403 and cleaning roller 402 and is arranged in order along moving direction and is arranged in the rack 401, institute
Shovel piece 403 is movably arranged on the rear shovel piece 404 in the rack 401 before stating, and the lower end of the preceding shovel piece 403 is connected to institute
1 surface of track is stated, the lower end of the rear shovel piece 404 is vacantly arranged with 1 surface of the track.
Cleaning roller 402 includes roll body and brush filament, and the brush filament Spiral distribution is on the roll body.Cleaning roller 402 passes through biography
Motivation structure is connect with the traveling wheel 32, and is rotated backward with the traveling wheel 32.Transmission mechanism includes being arranged in rack 1
The transmission gear of a pair of meshing, each conventional gears are coaxially disposed a driving wheel, two driving wheels respectively by transmission belt or
It is driven chain link traveling wheel 32 and cleaning roller 402.Traveling wheel 32 drives one of driving wheel to rotate when rotating, while making transmission
Gear rotates, and driving wheel engage with the transmission gear rotates backward, and cleaning roller 402 is driven to rotate, realize traveling wheel 32 and
Cleaning roller 402 rotates backward.
As shown in Fig. 2, being equipped between preceding shovel piece 403 and the rear shovel piece 404 rail is left in the lower end of preceding shovel piece 403
The lower end of the rear shovel piece 404 is set to be connected to the linked component on 1 surface of the track when 1 surface of road, the rear shovel piece 404 passes through
Reciprocator is installed in the rack 401 and is moved back and forth in 1 width direction of the track.Reciprocator includes being driven by motor
The drive block 409 turn dynamic reciprocating screw rod 410 and moved axially along reciprocating screw rod 410, the reciprocating screw rod 410 are rotatablely installed
It in the rack 401, is mounted on the reciprocating screw rod 410 to 409 screw-thread fit of the drive block, the rear shovel piece 404
It is installed on the drive block 409, the pivot center of the reciprocating screw rod 410 is horizontally disposed and perpendicular to the track 1
Length direction.Linked component includes preceding rocker 405, rear rocker 406 and interlocking lever 407, and one end of the preceding rocker 405 is hinged on
In the rack 401, one end of the affixed preceding shovel piece 403 of the other end, the rear rocker 406 is hinged on the drive block
On 409, the affixed shovel piece 404 afterwards of the other end；The interlocking lever 407 is connected to the preceding rocker 405 and the rear rocker 406
Between, the front end of the interlocking lever 407 is hinged on the preceding rocker 405, and its rear end is installed with slide bar 408, the rear rocker
406 are set on the slide bar 408 and are moved along 408 axis of the slide bar, and the slide bar 408 and the reciprocating screw rod 410 are flat
Row setting.
Preceding shovel piece 403 is to be obliquely installed, and the preceding shovel piece 403 forms 120 ° -150 ° of angle with 1 surface of the track.
Shovel piece 404 is to be obliquely installed afterwards, and inclined direction is identical as the inclined direction of preceding shovel piece 403.The lower end of shovel piece 404 is equipped with saw afterwards
Tooth, the sawtooth is along 410 axial linear distribution of the reciprocating screw rod.Being connected between preceding rocker 405 and the rack 401 makes institute
The reset assembly 411 that shovel piece 403 and the rear shovel piece 404 reset before stating, the reset assembly 411 is spring, the spring
One end is connected on the preceding rocker 405, and the other end is connected in the rack 401.
As shown in figure 3, lubricating arrangement 5 is arranged at the rear of the deashing device 4 comprising be fixed on the rack 401
What the fuel tank 51 at rear, the oil leaking hole 52 set on 1 surface of track described in 51 bottom face of fuel tank and control oil leaking hole 52 were opened and closed
One end of valve 53, valve 53 is hinged on 51 bottom of fuel tank.Valve 53 is equipped with the cavity being recessed inwardly, and cavity surface posts rubber
Layer.The outside of fuel tank 51 is equipped with cylinder 54, and the push rod of cylinder 54 is hinged on valve 53, when push rod pushes forward, valve
53 rotations, which are covered on oil leaking hole 52, is closed.
Claims (10)
1. a kind of bridge crane, including track（1）, along track（1）Mobile girder（2）With setting in girder（2）End
Running gear（3）, the running gear（3）Including walker（31）And traveling wheel（32）, it is characterised in that：Further include in girder
（2）Track is cleared up when mobile（1）The deashing device of dust stratification（4）With to the track after cleaning（1）The lubricating arrangement being lubricated
（5）, the deashing device（4）Including rack（401）, cleaning roller（402）, preceding shovel piece（403）With rear shovel piece（404）, after described
Shovel piece（404）, the preceding shovel piece（403）And cleaning roller（402）It is arranged in order and is arranged in the rack along moving direction（401）
On, the preceding shovel piece（403）With the rear shovel piece（404）It is movably arranged on the rack（401）On, the preceding shovel piece（403）
Lower end be connected to the track（1）Surface, the rear shovel piece（404）Lower end and the track（1）Surface is vacantly arranged, institute
State preceding shovel piece（403）With the rear shovel piece（404）Between be equipped in preceding shovel piece（403）Lower end leave the track（1）Surface
When make it is described after shovel piece（404）Lower end be connected to the track（1）The linked component on surface, the rear shovel piece（404）Pass through
Reciprocator is installed on the rack（401）Above and in the track（1）Width direction moves back and forth.
2. a kind of bridge crane according to claim 1, it is characterised in that：The cleaning roller（402）Including roll body and
Brush filament, the brush filament Spiral distribution is on the roll body.
3. a kind of bridge crane according to claim 2, it is characterised in that：The cleaning roller（402）Pass through driver
Structure and the traveling wheel（32）Connection, and with the traveling wheel（32）It rotates backward.
4. a kind of bridge crane according to claim 1, it is characterised in that：The reciprocator includes reciprocating screw rod
（410）With along reciprocating screw rod（410）The drive block of axial movement（409）, the reciprocating screw rod（410）It is rotatably installed in the machine
Frame（401）On, the drive block（409）It is mounted on the reciprocating screw rod to screw-thread fit（410）On, the rear shovel piece（404）
It is installed on the drive block（409）On, the reciprocating screw rod（410）Pivot center be horizontally disposed and perpendicular to the track
（1）Length direction.
5. a kind of bridge crane according to claim 4, it is characterised in that：The linked component includes preceding rocker
（405）, rear rocker（406）And interlocking lever（407）, the preceding rocker（405）One end be hinged on the rack（401）On,
The affixed preceding shovel piece of the other end（403）, the rear rocker（406）One end be hinged on the drive block（409）On, the other end
The affixed rear shovel piece（404）；The interlocking lever（407）It is connected to the preceding rocker（405）With the rear rocker（406）It
Between, the interlocking lever（407）Front end be hinged on the preceding rocker（405）On, its rear end is installed with slide bar（408）, after described
Rocker（406）It is set in the slide bar（408）Above and along the slide bar（408）Axis moves, the slide bar（408）With it is described past
Multifilament bar（410）It is arranged in parallel.
6. a kind of bridge crane according to claim 5, it is characterised in that：The preceding shovel piece（403）To be obliquely installed,
The preceding shovel piece（403）With the track（1）Surface forms 120 ° -150 ° of angle.
7. a kind of bridge crane according to claim 5 or 6, it is characterised in that：The preceding rocker（405）With the machine
Frame（401）Between be connected with and make the preceding shovel piece（403）With the rear shovel piece（404）The reset assembly of reset（411）, described multiple
Hyte part（411）One end for spring, the spring is connected to the preceding rocker（405）On, the other end is connected to the rack
（401）On.
8. a kind of bridge crane according to claim 7, it is characterised in that：Shovel piece after described（404）To be obliquely installed,
Its inclined direction and the preceding shovel piece（403）Inclined direction it is identical.
9. a kind of bridge crane according to claim 8, it is characterised in that：Shovel piece after described（404）Lower end be equipped with
Sawtooth, the sawtooth is along the reciprocating screw rod（410）Axial linear distribution.
10. a kind of bridge crane according to claim 1, it is characterised in that：The lubricating arrangement（5）It is arranged described
Deashing device（4）Rear comprising be fixed on the rack（401）The fuel tank at rear（51）, be set to fuel tank（51）Bottom is just
To the track（1）The oil leaking hole on surface（52）And control oil leaking hole（52）The valve of opening and closing（53）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721835044.1U CN207890934U (en) | 2017-12-25 | 2017-12-25 | A kind of bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721835044.1U CN207890934U (en) | 2017-12-25 | 2017-12-25 | A kind of bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207890934U true CN207890934U (en) | 2018-09-21 |
Family
ID=63550025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721835044.1U Expired - Fee Related CN207890934U (en) | 2017-12-25 | 2017-12-25 | A kind of bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207890934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902561A (en) * | 2017-12-25 | 2018-04-13 | 浙江邦博机械有限公司 | A kind of bridge crane |
-
2017
- 2017-12-25 CN CN201721835044.1U patent/CN207890934U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902561A (en) * | 2017-12-25 | 2018-04-13 | 浙江邦博机械有限公司 | A kind of bridge crane |
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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: 20180921 Termination date: 20191225 |