CN107857199A - Maintenance of equipment translates loop wheel machine with fixable type in cabin - Google Patents
Maintenance of equipment translates loop wheel machine with fixable type in cabin Download PDFInfo
- Publication number
- CN107857199A CN107857199A CN201711258197.9A CN201711258197A CN107857199A CN 107857199 A CN107857199 A CN 107857199A CN 201711258197 A CN201711258197 A CN 201711258197A CN 107857199 A CN107857199 A CN 107857199A
- Authority
- CN
- China
- Prior art keywords
- carriage device
- translation beam
- cabin
- fixed
- group
- 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.)
- Granted
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 16
- 238000010276 construction Methods 0.000 claims abstract description 21
- 210000001364 upper extremity Anatomy 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 230000003068 static effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 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
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
-
- 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
Abstract
The invention discloses maintenance of equipment in a kind of cabin loop wheel machine is translated with fixable type, link including translation beam, under translation beam, the loop wheel machine under link, translation beam upper limb hanger bearing on two groups on the bogie wheel of carriage device and carriage device is divided on link under two groups of its bottom wing slide fit；Carriage device is provided with and stopped into pawl, retaining pawl on another group, top surface of the beam is translated every provided with stopping into block, retaining block for its displacement position-limiting, translation beam top is every setting two top positioning holes, carriage device is provided with the anti-outer chocking construction moved of translation beam with return, the latch of chocking construction for the translation beam anti-back stretched out and optionally pierces into top positioning hole on one group；Every setting two bottom lockholes, carriage device is provided with to be locked under one group can pierce into bottom lockhole in the Skidproof structure on static translation beam, the stop pin of Skidproof structure for translation beam bottom.Such scheme realize translation beam it is spacing with stop and lower carriage device can on-slip.
Description
【Technical field】
Loop wheel machine is translated with fixable type the present invention relates to maintenance of equipment in a kind of cabin, is passed in and out applied to the handling of weight high-altitude
The occasion of cabin.
【Background technology】
The equipment such as large gearbox, large-scale power transmission shaft are laid with usual cabin, because these device quality are huge, and machine
Cabin is liftoff to be up to more than 700 meters, when needing to carry out the equipment in cabin maintenance replacing part or carry out necessary maintenance, just
Corrupted part should be moved away from out of cabin and hung onto on ground, it is also necessary to the part to be replaced on ground is hung and rises and transport machine
In cabin, wherein, cabin is more narrow in the space near its hatch door, and installed in the limited cabin in space portal frame or
Cantilever suspender is not preferred plan, and the two has column, installation inconvenience be present, occupies the big deficiency in space.
【The content of the invention】
It is an object of the invention to provide maintenance of equipment fixable type in a kind of cabin suitable for weight handling disengaging cabin
Loop wheel machine is translated, it has the characteristics of compact-sized succinct, the big and spacing stop on-slip of suspension centre span is many-sided safe and reliable.
Therefore, the present invention adopts the following technical scheme that：
Maintenance of equipment translates loop wheel machine with fixable type in cabin, including is fixed on dolly on two below cabin top groups and fills
Put, translation beam, carriage device, link, the electronic lifting cranes of chain type and storage chain bag under two groups, carriage device is located on another group
The rear of carriage device on one group, the direct hanger bearing of its upper limb of translation beam is on two groups on the bogie wheel of carriage device, connection
Frame is located at the lower section of translation beam, and carriage device difference slide fit is on the bottom wing of translation beam under two groups, and carriage device connects under one group
It is connected to the front upper part of link, carriage device is connected to the upper back of link under another group, and the electronic lifting cranes of chain type is fixed
In on link, the storage chain bag below the electronic lifting cranes of chain type is fixed on the bottom of link；Translation beam with it is another
Forward position limiting structure and translation beam that translation beam is partly extended outside cabin are provided with group between carriage device to completely return to
Retrogressing position limiting structure in cabin, the forward position limiting structure and retreat position limiting structure include stopping respectively into pawl, stop into block and
Retaining pawl, retaining block, stop the top surface for being respectively separated into block and retaining block and being fixed on translation beam, each other reversed arrangement only
Enter pawl, retaining pawl is movably installed on another group in the connecting rod of carriage device；It is provided with one group on carriage device and is used to put down
The chocking construction of beam is moved, the chocking construction includes cover for seat, latch, back-moving spring and handle, and the translation beam is in its facade
Upper position is spaced apart and is provided with two top positioning holes, and cover for seat is fixed on one group on the framed side wallboard of carriage device, and latch is worn
Go out cover for seat and it is sold tail and is connected with handle and its plunger is then adapted to the top positioning hole, back-moving spring is placed in latch
Upper and its inner contradicts latch and its outer end is contacted in cover for seat, and the outer end adjacent with this handle is provided with one on the wall of cover for seat
Open slot, is fixed with bayonet lock on the latch with the open slot position corresponding position, and latch its head end is optionally one by one
Pierce into the positioning hole of top；The Skidproof structure for preventing its own from sliding, the Skidproof structure are provided with carriage device under one group
Including cover for seat, stop pin, back-moving spring and handle, the translation beam is spaced apart in its facade lower position and is provided with two bottoms locks
Hole, cover for seat are fixed under one group on the framed side wallboard of carriage device, and stop pin passes cover for seat and it is sold tail and is connected with handle and its pin
Head is then adapted to the bottom lockhole, and back-moving spring is placed on stop pin and its inner contradicts stop pin and its outer end contradicts
In in cover for seat, the outer end adjacent with this handle is provided with an open slot on the wall of cover for seat, on the stop pin with the open slot position
Put corresponding position and be fixed with bayonet lock, its head end of stop pin optionally pierces into the lockhole of bottom one by one.
Above-mentioned two top positioning holes are preposition top positioning hole and rearmounted top positioning hole, and above-mentioned two bottom lockholes are
Preposition bottom lockhole and rearmounted bottom lockhole, wherein,
1) when stretch out cabin outside translation beam stop into block contradict stop into pawl after, above-mentioned chocking construction is driven by handle
Latch is inserted in rearmounted top positioning hole, and above-mentioned Skidproof structure drives stop pin to insert in preposition bottom lockhole by handle.
2) after the translation beam in cabin is completely returned in retaining block conflict retaining pawl, above-mentioned chocking construction passes through hand
Grip strip is moved latch and inserted in preposition top positioning hole.
Carriage device is connected by connecting rod with the preposition fixed beam of neighbouring cabin door position on above-mentioned one group, preposition fixation
Beam is secured by bolts in cabin top；Carriage device is fixedly clamped by connecting rod on another group transition connecting plate, the transition
Connecting plate is fixed in rearmounted fixed beam, and rearmounted fixed beam is secured by bolts in cabin top.
The bottom of above-mentioned link convergence translation beam.
The invention has the advantages that and good effect：
The present invention realizes maintenance displacement part handling disengaging cabin, can effectively lift installation and replacing and the profit of parts
Sliding maintenance operation, uses its upper limb with translation beam to be directly supported on the bogie wheel of upper carriage device, and upper carriage device is then sharp
By the use of existing cabin top surface as fixing point, the link of convergence translation beam bottom is then used to fixing slide fit in translating under lower flange of girder
Carriage device, the also fixed electronic lifting cranes of chain type of link, storage chain bag, this layout designs embody it is compact-sized it is succinct, hang
The characteristics of point span is big, complete machine spatial altitude is small easy for installation, and occupancy cabin space is small, and therefore, handling is convenient, operation is flexible,
In the case that cabin space is narrow, remain to complete material handling and upkeep operation well.
Set up move ahead with retreat position limiting structure after, can be carried out respectively when translation beam is into and out of cabin return displacement position-limiting and
Stretch out displacement position-limiting, and it is supporting be additionally arranged chocking construction, on the one hand after the translation beam in stretching out engine room process is limited, this
Chocking construction and rearmounted top positioning hole can play a part of preventing translation beam from falling back, on the other hand in engine room process is returned
After translation beam is limited, the chocking construction and preposition top positioning hole can play a part of preventing translation beam from sliding outwardly.
After Skidproof structure is set up, translation beam be limited respectively structure it is spacing and chocking construction effect under and it is static not
On the basis of dynamic, it is engaged by Skidproof structure with lock hole, can realizes that preposition lower carriage device locked secure is reliable, it is and preceding
Put the connection of lower carriage device link, with the electronic lifting cranes of the chain type that link is fixedly connected then together with lock onto translation beam
On, the electronic lifting cranes of chain type can not only be firmly secured to operation hoisting point position, improve the security of field operation, and
, will not be because of the rolling of the random vibration aggravation electronic lifting cranes of chain type of machine below deck equipment when the electronic lifting cranes of chain type disables
It is dynamic.
【Brief description of the drawings】
Fig. 1 is the structural representation of the present invention (translation beam is completely returned in cabin)；
Fig. 2 is Fig. 1 A-A sectional views；
Fig. 3 is Fig. 1 B-B sectional views；
Fig. 4 is Fig. 3 Z portions enlarged drawing；
Fig. 5 is the structural representation (a visible facade) of translation beam.
【Embodiment】
Maintenance of equipment translates loop wheel machine with fixable type in cabin, including is fixed on dolly dress on two groups below cabin R tops
Put, translation beam H, carriage device, link T, the electronic lifting cranes M of chain type and storage chain bag M2 under two groups, wherein, dolly on one group
It is positioned adjacent to the more short cabin door in space to device 1, and carriage device 2 is after carriage device 1 on one group on another group
Side, the direct hanger bearing of its upper limb of translation beam H carriage device 2 on the bogie wheel 12 of carriage device 1 on one group with another group
Bogie wheel 22 on, link T is located at translation beam H lower section, and carriage device distinguishes slide fit in translation beam H bottom wing under two groups
On, and carriage device 3 is connected to link T front upper part under one group, after carriage device 4 is connected to link T under another group
Top, the electronic lifting cranes M of chain type are fixed on link T, and the storage chain bag M2 below the electronic lifting cranes M of chain type passes through
Support K is fixed on link T bottom.
Specifically, carriage device 3 is that roller 32 has four (figures on translation beam H by the slide fit of roller 32 under one group
1 is only visible two), symmetrically loaded on carriage device 3 under one group, four rollers 32 22 are slidedly arranged on translation beam side by side
On the bottom wing of H both sides；Under another group carriage device 4 by the slide fit of roller 42 on translation beam H；Roller 42 has four, and (Fig. 1,2 are only
It can be seen that three), symmetrically loaded on carriage device 4 under another group, four rollers 42 22 are slidedly arranged on translation beam H side by side
On the bottom wing of both sides.
The electronic lifting cranes M of chain type carries suspension hook M1；In Fig. 1, cabin only symbolically shows position at cabin top two,
Cabin door is not shown, location right of its position in Fig. 1.
Moving ahead outside cabin R can partly be extended by being provided with translation beam H between carriage device 2 on translation beam H and another group
Position limiting structure and translation beam H completely return to the retrogressing position limiting structure in cabin R, and the position limiting structure that moves ahead includes stopping into the He of pawl 51
Stop into block 52, and retreating position limiting structure then includes retaining pawl 61 and retaining block 62, stops and dividing into block 52 and retaining block 62
Translation beam H top surface Jian Ge be fixed on, each other reversed arrangement stop be movably installed in into pawl 51, retaining pawl 61 it is small on another group
In the connecting rod 23 of car device 2.
In detail, stop as shown in figure 1, stopping into its pawl point sensing of pawl 51 into block 52, that is, stop into pawl 51 and stop into block
52 is corresponding on position relationship；Its pawl point of retaining pawl 61 points to retaining block 62, i.e. retaining pawl 61 and retaining block 62 is in place
Put corresponding in relation；Stop has with stopping the inclined-plane matched into pawl 51 into block 52, and retaining block 62 has and retaining pawl 61
The inclined-plane matched.
Stop identical with the structure of retaining pawl 61 into pawl 51；Stop identical with the structure of retaining block 62 into block 52.
Fig. 3,4 and with reference to shown in Fig. 1 are referred to, are provided with the chocking construction for translation beam H on carriage device 1 on one group
7, the chocking construction 7 includes cover for seat 71, latch 72, back-moving spring 73 and handle 74, and translation beam H is at its facade position on the upper side
Put to be spaced apart and be provided with two top positioning holes, cover for seat 71 is fixed on the framed side wallboard 11 of carriage device 1 on one group, and latch 72 is worn
Go out cover for seat 71 and it is sold tail and is connected with handle 74 and its plunger is then adapted to the top positioning hole, back-moving spring 73 is placed in
On latch 72, its inner of back-moving spring 73 contradicts latch 72 and its outer end is contacted in cover for seat 71, on the wall of cover for seat 71
The outer end adjacent with this handle 74 is provided with an open slot 710, and card is fixed with the position corresponding position of open slot 710 on latch 72
Pin 75, its head end of latch 72 optionally pierce into the positioning hole of top one by one.
Wherein, optionally holding is in the bottom land of open slot 710, the outer face of cover for seat 71 for bayonet lock 75, to cause stop
Its plunger of pin 72 can pass in and out from positioning hole.
Chocking construction 7 can be a set of, can also be arranged symmetrically identical and generally applicable two sets of structure as shown in Figure 4.
The Skidproof structure 8 for preventing its own from being slided along translation beam H bottom wings are moved is provided with carriage device 3 under one group, it is described
Skidproof structure 8 includes cover for seat (not seen in figure), stop pin (can't see in figure), back-moving spring (not seen in figure) and handle
81, translation beam H are spaced apart in the inclined lower position of its facade and are provided with two bottom lockholes, and cover for seat is fixed on carriage device 3 under one group
Framed side wallboard 31 on, stop pin pass cover for seat and its sell tail be connected with handle 81 and its plunger then with the bottom lockhole fit
Match somebody with somebody, back-moving spring is placed on stop pin, and its inner of back-moving spring contradicts stop pin and its outer end is contacted in cover for seat, in cover for seat
Wall on the outer end adjacent with this handle 81 be provided with an open slot, be fixed with card with the open slot position corresponding position on stop pin
Pin, its head end of stop pin optionally pierce into the lockhole of bottom one by one.
Wherein, optionally holding is in the bottom land of open slot, the outer face of cover for seat for bayonet lock, to cause its plunger of stop pin
It can be passed in and out from the bottom lockhole.
Skidproof structure 8 can be a set of, can also be arranged symmetrically identical and generally applicable two sets of structure.
Chocking construction 7 has identical structure with both Skidproof structures 8, and simply chocking construction 7 is used to make translation beam H static,
And Skidproof structure 8 is then used to make carriage device 3 under one group static.
Above-mentioned two top positioning holes are divided into preposition top positioning hole H1 and rearmounted top positioning hole H3, above-mentioned two bottoms
Lockhole is divided into preposition bottom lockhole H2 and rearmounted bottom lockhole H4, wherein,
When stretch out cabin R outside translation beam H stop into block 52 contradict stop into pawl 51 after, chocking construction 7 passes through handle 71
Latch 72 is driven to insert in rearmounted top positioning hole H3 and (be located at by standing on the operation platform outside cabin), so
Afterwards, being moved along carriage device 3 under one group, to cause stop pin to be directed at preposition bottom lockhole H2, above-mentioned Skidproof structure 8 passes through hand
Handle 81 drives the stop pin to insert in preposition bottom lockhole H2.
After the translation beam H in cabin R is completely returned in conflict retaining pawl 61 of retaining block 62, chocking construction 7 passes through
Handle 71 drives latch 72 to insert in preposition top positioning hole H1 and (needs first to take off latch 72 from rearmounted top positioning hole H3
Separate out and), now, weight handling is entered in cabin R, and operation Skidproof structure 8 pulls out handle 81, makes groove of the bayonet lock by open slot
Move and be stuck on the outer face of cover for seat outside bottom, then stop pin departs from preposition bottom lockhole H2, it is possible to slide dolly under two groups and fill
Put with the electronic lifting cranes M of chain type, after weight is substantially in place, then stop pin is inserted into rearmounted bottom lockhole H4, declined simultaneously
It is laid flat weight, you can carry out parts for maintenance displacement operation.
Carriage device structure is roughly the same on two groups；Carriage device structure is roughly the same under two groups.
Carriage device 1 is connected by connecting rod 13 with the preposition fixed beam 91 of neighbouring cabin door position on one group, preposition solid
Determine beam 91 and cabin top is fixed on by bolt S1；Carriage device 2 is fixedly clamped by connecting rod 23 on another group transition connection
Plate 921, the transition connecting plate 921 are fixed in rearmounted fixed beam 92, and rearmounted fixed beam 92 is fixed on cabin top by bolt S2.
It is shown in Figure 2, because transition connecting plate 921 is in bending design, to improve the size of transition connecting plate 921 essence
Degree, transition connecting plate 921 are welded with spacer pipe 24, and after connecting rod 23 passes through spacer pipe 24, framed side wallboard 21, the both ends of connecting rod 23 are twisted
Tight nut, to complete the connection of transition connecting plate 921 and two pieces of framed side wallboards 21, in the present embodiment, stop into pawl 51 and retaining pawl
61 are movably arranged on spacer pipe 24.
To improve the compactness of vertical structure of the present invention, link T convergence translation beams H bottom.
Translation beam uses H-shaped steel, to mitigate translation beam H deadweight, as shown in Figure 5 on the basis of using I shape steel, is needing
Preposition top positioning hole, preposition bottom lockhole position is set to weld contiguous block with holes, and it is rearmounted being respectively necessary for setting
Contiguous block with holes is welded in top positioning hole, rearmounted bottom lockhole position.
Claims (4)
1. maintenance of equipment translates loop wheel machine with fixable type in a kind of cabin, it is characterised in that：Including being fixed on below cabin top
Carriage device on two groups, translation beam, carriage device, link, the electronic lifting cranes of chain type and storage chain bag under two groups, on another group
Carriage device is positioned at the rear of carriage device on one group, and the direct hanger bearing of its upper limb of translation beam is in the branch of carriage device on two groups
Hold on wheel, link is located at the lower section of translation beam, and carriage device difference slide fit is on the bottom wing of translation beam under two groups, and under one group
Carriage device is connected to the front upper part of link, and carriage device is connected to the upper back of link under another group, and chain type is electronic to be carried
Hanging machine is fixed on link, and the storage chain bag below the electronic lifting cranes of chain type is fixed on the bottom of link；Flat
Move on beam and another group and translation beam is provided between carriage device partly extends forward position limiting structure and translation beam outside cabin
Completely return to the retrogressing position limiting structure in cabin, the forward position limiting structure and retreat position limiting structure include stopping respectively into pawl,
Stop the top surface for into block and retaining pawl, retaining block, stopping and being respectively separated into block and retaining block and being fixed on translation beam, each other instead
It is movably installed in stopping into pawl, retaining pawl for arrangement on another group in the connecting rod of carriage device；On one group on carriage device
Provided with the chocking construction for translation beam, the chocking construction includes cover for seat, latch, back-moving spring and handle, the translation
Beam is spaced apart in its facade upper position and is provided with two top positioning holes, and cover for seat is fixed on the framed side wallboard of carriage device on one group
On, latch passes cover for seat and it is sold tail and is connected with handle and its plunger is then adapted to the top positioning hole, back-moving spring
Be placed on latch and its inner contradict latch and its outer end is contacted in cover for seat, it is adjacent with this handle on the wall of cover for seat
Outer end be provided with an open slot, be fixed with bayonet lock with the open slot position corresponding position on the latch, its head end of latch can
Optionally pierce into one by one in the positioning hole of top；The Skidproof structure for preventing its own from sliding is provided with carriage device under one group,
The Skidproof structure includes cover for seat, stop pin, back-moving spring and handle, and the translation beam opens up at its facade lower position interval
There are two bottom lockholes, cover for seat is fixed under one group on the framed side wallboard of carriage device, and stop pin passes cover for seat and it sells tail and hand
Handle is connected and its plunger is then adapted to the bottom lockhole, and back-moving spring is placed on stop pin and its inner contradicts stop pin
And its outer end is contacted in cover for seat, the outer end adjacent with this handle is provided with an open slot on the wall of cover for seat, on the stop pin
Bayonet lock is fixed with the open slot position corresponding position, its head end of stop pin optionally pierces into the lockhole of bottom one by one.
2. maintenance of equipment translates loop wheel machine with fixable type in cabin according to claim 1, it is characterised in that：Described two
Top positioning hole is preposition top positioning hole and rearmounted top positioning hole, and two bottom lockholes are preposition bottom lockhole with after
Bottom lockhole is put, wherein,
1) when stretch out cabin outside translation beam stop into block contradict stop into pawl after, the chocking construction drives stop by handle
Pin is inserted in rearmounted top positioning hole, and the Skidproof structure drives stop pin to insert in preposition bottom lockhole by handle；
2) after the translation beam in cabin is completely returned in retaining block conflict retaining pawl, the chocking construction passes through handle band
Dynamic latch is inserted in preposition top positioning hole.
3. maintenance of equipment translates loop wheel machine with fixable type in cabin according to claim 1, it is characterised in that：Described one group
Upper carriage device is connected by connecting rod with the preposition fixed beam of neighbouring cabin door position, and preposition fixed beam is secured by bolts in
Cabin top；Carriage device is fixedly clamped by connecting rod on another group transition connecting plate, and the transition connecting plate is fixed on rearmounted
In fixed beam, rearmounted fixed beam is secured by bolts in cabin top.
4. maintenance of equipment translates loop wheel machine with fixable type in cabin according to claim 1, it is characterised in that：The connection
The bottom of frame convergence translation beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711258197.9A CN107857199B (en) | 2017-11-21 | 2017-11-21 | Fixable translational crane for equipment maintenance in cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711258197.9A CN107857199B (en) | 2017-11-21 | 2017-11-21 | Fixable translational crane for equipment maintenance in cabin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107857199A true CN107857199A (en) | 2018-03-30 |
| CN107857199B CN107857199B (en) | 2023-12-01 |
Family
ID=61704913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711258197.9A Active CN107857199B (en) | 2017-11-21 | 2017-11-21 | Fixable translational crane for equipment maintenance in cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107857199B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0948585A (en) * | 1995-08-04 | 1997-02-18 | Fujita Corp | Stabilizer for lifted cargo in trolley hoist |
| JP2004175545A (en) * | 2002-11-28 | 2004-06-24 | Taisei Corp | Bridge crane |
| CN102311052A (en) * | 2011-08-18 | 2012-01-11 | 天津起重设备有限公司 | Multifunctional self-localization multi-supports electric cucurbit twin-beam suspending crane |
| CN203612830U (en) * | 2013-12-20 | 2014-05-28 | 中国舰船研究设计中心 | Manual lifting and translation device for ships and capable of adapting to ultralow space |
| CN104724602A (en) * | 2015-02-09 | 2015-06-24 | 镇江维斯特船用设备有限公司(外商独资) | Synchronous traveling device of super-low-altitude double-beam engine room crane |
| CN205855846U (en) * | 2016-08-10 | 2017-01-04 | 河南新科起重机股份有限公司 | A kind of many fulcrums electric hang crane |
| CN106348142A (en) * | 2016-11-14 | 2017-01-25 | 中国船舶重工集团公司第七0四研究所 | Explosive-proof cabin crane capable of centrally and fixedly arranging driving device at end part |
| CN207581222U (en) * | 2017-11-21 | 2018-07-06 | 浙江双鸟机械有限公司 | Maintenance of equipment translates loop wheel machine with fixable type in cabin |
-
2017
- 2017-11-21 CN CN201711258197.9A patent/CN107857199B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0948585A (en) * | 1995-08-04 | 1997-02-18 | Fujita Corp | Stabilizer for lifted cargo in trolley hoist |
| JP2004175545A (en) * | 2002-11-28 | 2004-06-24 | Taisei Corp | Bridge crane |
| CN102311052A (en) * | 2011-08-18 | 2012-01-11 | 天津起重设备有限公司 | Multifunctional self-localization multi-supports electric cucurbit twin-beam suspending crane |
| CN203612830U (en) * | 2013-12-20 | 2014-05-28 | 中国舰船研究设计中心 | Manual lifting and translation device for ships and capable of adapting to ultralow space |
| CN104724602A (en) * | 2015-02-09 | 2015-06-24 | 镇江维斯特船用设备有限公司(外商独资) | Synchronous traveling device of super-low-altitude double-beam engine room crane |
| CN205855846U (en) * | 2016-08-10 | 2017-01-04 | 河南新科起重机股份有限公司 | A kind of many fulcrums electric hang crane |
| CN106348142A (en) * | 2016-11-14 | 2017-01-25 | 中国船舶重工集团公司第七0四研究所 | Explosive-proof cabin crane capable of centrally and fixedly arranging driving device at end part |
| CN207581222U (en) * | 2017-11-21 | 2018-07-06 | 浙江双鸟机械有限公司 | Maintenance of equipment translates loop wheel machine with fixable type in cabin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107857199B (en) | 2023-12-01 |
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