CN108147279A - Lifting crosses rail and hangs automatic locking lug-latch switching device - Google Patents
Lifting crosses rail and hangs automatic locking lug-latch switching device Download PDFInfo
- Publication number
- CN108147279A CN108147279A CN201711496230.1A CN201711496230A CN108147279A CN 108147279 A CN108147279 A CN 108147279A CN 201711496230 A CN201711496230 A CN 201711496230A CN 108147279 A CN108147279 A CN 108147279A
- Authority
- CN
- China
- Prior art keywords
- rail
- track
- automatic locking
- locking lug
- switching device
- 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
Classifications
-
- 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
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/12—Devices for changing direction of travel or for transferring from one runway to another; Crossings; Combinations of tracks of different gauges
- B66C7/14—Runway interlocking devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
A kind of lifting provided by the invention crosses rail and hangs automatic locking lug-latch switching device, including track one, track two, track one end is equipped with driving device, driving device is connect with rail clamp plate, rail clamp plate is equipped with rotary shaft, driving device is equipped with stop position inductive switch, and track one is equipped with lock rail position inductive switch.The present invention provides occasion that is mobile and docking in lifting equipment, by same mechanical structure, can realize backstop respectively and lock the function of rail.When two tracks need docking, it can be aligned, be locked, the object on track can safe passing.When two tracks unlock, rail clamp plate as stop device, is caused the accident with preventing the object run on track from plunging off the tracks.
Description
Technical field
The present invention relates to a kind of mechanical equipment for crane, especially a kind of lifting, which crosses rail and hangs automatic locking lug-latch, cuts
Changing device.
Background technology
Cross rail crane be widely used in steel mill, power plant, aircraft factory field, it is often necessary to lifting equipment track
It is moved and is docked.In the prior art, for the lock rail of two docking orbits, open and be detached from connection rail after to object on track
The backstop of part fails to be achieved by same mechanism, and the structure operation of simple function is inconvenient, and safety is not high.
Invention content
For overcome the deficiencies in the prior art, the present invention provides a kind of lifting that can be realized backstop respectively and lock rail function
It crosses rail and hangs automatic locking lug-latch switching device.
A kind of lifting provided by the invention crosses rail and hangs automatic locking lug-latch switching device, including track one, track two, track
One end is equipped with driving device, and driving device is connect with rail clamp plate, and rail clamp plate is equipped with rotary shaft, and driving device is equipped with only
Gear inductive switch, track one are equipped with lock rail position inductive switch.
Preferably, the rail clamp plate is made of the otic placode on connecting plate and both sides, otic placode is symmetrical, and rotary shaft passes through
Two pieces of otic placodes, connecting plate are equipped with connecting hole, and driving device is connect by connecting hole with rail clamp plate.
Preferably, there are gap, the big 1-2mm of gap-ratio track riser thickness between the otic placode on the both sides.
Preferably, track one end is equipped with latch, coordinate with rail clamp plate in vertical state.
Preferably, track one is equipped with movable object.
Preferably, the driving device can be electric pushrod or hydraulic mechanism or motor reducer.
Beneficial effects of the present invention are：The present invention provides occasion that is mobile and docking in lifting equipment, passes through same machinery
Structure can realize backstop and lock the function of rail respectively.When two tracks need docking, it can be aligned, be locked, on track
Object can safe passing.When two tracks unlock, rail clamp plate is i.e. as stop device, to prevent the object run on track
Part, which plunges off the tracks, to cause the accident.
Description of the drawings
Fig. 1 is structure diagram of the invention under backstop state；
Fig. 2 is the A direction views of Fig. 1；
Fig. 3 is structure diagram of the invention under lock track-like state；
Fig. 4 is the B direction views of Fig. 3.
Wherein：1st, driving device；2nd, rail clamp plate；3rd, latch；4th, stop position inductive switch；5th, lock rail position inductive switch；
6th, rotary shaft；7th, movable object；8th, connecting plate；9th, otic placode；10th, track one；11st, track two.
Specific embodiment
According to Fig. 1, Fig. 2, a kind of lifting provided in this embodiment crosses rail and hangs automatic locking lug-latch switching device, including
Track 1, track 2 11, track 1 are equipped with movable object.Driving device 1 is additionally provided on track 1, it is described
Driving device 1 can be electric pushrod or hydraulic mechanism or motor reducer.Driving device 1 is connect with rail clamp plate 2, rail clamp plate
2 are equipped with rotary shaft 6, and driving device 1 is equipped with stop position inductive switch 4, and track 1 is equipped with lock rail position inductive switch 5.It is described
Rail clamp plate 2 be made of connecting plate 8 and the otic placode on both sides 9, otic placode 9 is symmetrical, rotary shaft 6 pass through two pieces of otic placodes 2, connecting plate
8 are equipped with connecting hole, and driving device 1 is connect by connecting hole with rail clamp plate 2.There are gap, gaps between the otic placode 9 on the both sides
It is bigger 1-2mm than track riser thickness.
According to Fig. 1, when track 1, which prolongs arrow direction, to be moved freely, stop position inductive switch 4 receives signal, folder
Rail plate 2 is in vertical state along rotary shaft 6, and againsts latch 3.Effect of the rail clamp plate 2 as object on extremely gear track, with
Prevent that it plunges off the tracks and accident occurs.
Shown according to fig. 2, after track 1 is docked with track 2 11, lock rail position inductive switch 5 receives signal, rail clamp plate
2 clamp track 1 and track 2 11 respectively.Rail clamp plate 2 plays the role of locking rail device, and the object moved on track 1 can be with
In free movement to track 2 11.Join rail when track 1 and the requirement of track 2 11 are detached from, after object to be exercised to track 1,
Rail clamp plate 2 is restored to position shown in FIG. 1.
Claims (9)
1. a kind of lifting crosses rail and hangs automatic locking lug-latch switching device, including track 1, track 2, it is characterised in that：1 end of track
Equipped with driving device, driving device is connect with rail clamp plate, and rail clamp plate is equipped with rotary shaft, and driving device senses equipped with stop position
Switch, track 1 are equipped with lock rail position inductive switch.
2. a kind of lifting according to claim 1 crosses rail and hangs automatic locking lug-latch switching device, it is characterised in that：Described
Rail clamp plate is made of the otic placode on connecting plate and both sides, and otic placode is symmetrical, and rotary shaft passes through two pieces of otic placodes, and connecting plate, which is equipped with, to be connected
Hole is connect, driving device is connect by connecting hole with rail clamp plate.
3. a kind of lifting according to claim 1 or 2 crosses rail and hangs automatic locking lug-latch switching device, it is characterised in that：Rail
1 end of road is equipped with latch, with the rail clamp plate cooperation in vertical state.
4. a kind of lifting according to claim 2 crosses rail and hangs automatic locking lug-latch switching device, it is characterised in that：Described two
There are gap, the big 1-2mm of gap-ratio track riser thickness between the otic placode on side.
5. a kind of lifting according to claim 1 or 2 crosses rail and hangs automatic locking lug-latch switching device, it is characterised in that：Rail
Road 1 is equipped with movable object.
6. a kind of lifting according to claim 3 crosses rail and hangs automatic locking lug-latch switching device, it is characterised in that：Track 1
It is equipped with movable object.
7. a kind of lifting according to claim 1 or 2 crosses rail and hangs automatic locking lug-latch switching device, it is characterised in that：Institute
The driving device stated can be electric pushrod or hydraulic mechanism or motor reducer.
8. a kind of lifting according to claim 3 crosses rail and hangs automatic locking lug-latch switching device, it is characterised in that：Described
Driving device can be electric pushrod or hydraulic mechanism or motor reducer.
9. a kind of lifting according to claim 4 crosses rail and hangs automatic locking lug-latch switching device, it is characterised in that：Described
Driving device can be electric pushrod or hydraulic mechanism or motor reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711496230.1A CN108147279A (en) | 2017-12-31 | 2017-12-31 | Lifting crosses rail and hangs automatic locking lug-latch switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711496230.1A CN108147279A (en) | 2017-12-31 | 2017-12-31 | Lifting crosses rail and hangs automatic locking lug-latch switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108147279A true CN108147279A (en) | 2018-06-12 |
Family
ID=62460608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711496230.1A Pending CN108147279A (en) | 2017-12-31 | 2017-12-31 | Lifting crosses rail and hangs automatic locking lug-latch switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108147279A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817701A (en) * | 2019-09-27 | 2020-02-21 | 博睿斯重工股份有限公司 | Crane with traveling crane switching device and traveling crane set |
| CN111517215A (en) * | 2020-03-26 | 2020-08-11 | 铜陵领芯科技有限公司 | Hanging basket hydraulic drive brake device of building brick |
| CN113788034A (en) * | 2021-10-18 | 2021-12-14 | 中车株洲车辆有限公司 | Rail transporting vehicle set |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1483656A (en) * | 2002-11-11 | 2004-03-24 | 付双俊 | Automatic track alignment method for trackway of crane |
| CN103274306A (en) * | 2013-06-18 | 2013-09-04 | 山东丰汇设备技术有限公司 | Automatic rail aligning device and method for combined rail crane |
| CN208361725U (en) * | 2017-12-31 | 2019-01-11 | 浙江杭钻机械制造股份有限公司 | Lifting crosses rail and hangs automatic locking lug-latch switching device |
-
2017
- 2017-12-31 CN CN201711496230.1A patent/CN108147279A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1483656A (en) * | 2002-11-11 | 2004-03-24 | 付双俊 | Automatic track alignment method for trackway of crane |
| CN103274306A (en) * | 2013-06-18 | 2013-09-04 | 山东丰汇设备技术有限公司 | Automatic rail aligning device and method for combined rail crane |
| CN208361725U (en) * | 2017-12-31 | 2019-01-11 | 浙江杭钻机械制造股份有限公司 | Lifting crosses rail and hangs automatic locking lug-latch switching device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817701A (en) * | 2019-09-27 | 2020-02-21 | 博睿斯重工股份有限公司 | Crane with traveling crane switching device and traveling crane set |
| CN111517215A (en) * | 2020-03-26 | 2020-08-11 | 铜陵领芯科技有限公司 | Hanging basket hydraulic drive brake device of building brick |
| CN111517215B (en) * | 2020-03-26 | 2022-03-29 | 铜陵领芯科技有限公司 | Hanging basket hydraulic drive brake device of building brick |
| CN113788034A (en) * | 2021-10-18 | 2021-12-14 | 中车株洲车辆有限公司 | Rail transporting vehicle set |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |