CN209127893U - A kind of gantry crane antisliding apparatus - Google Patents
A kind of gantry crane antisliding apparatus Download PDFInfo
- Publication number
- CN209127893U CN209127893U CN201821947564.6U CN201821947564U CN209127893U CN 209127893 U CN209127893 U CN 209127893U CN 201821947564 U CN201821947564 U CN 201821947564U CN 209127893 U CN209127893 U CN 209127893U
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- CN
- China
- Prior art keywords
- gantry crane
- telescopic rod
- electric telescopic
- clamping device
- antisliding apparatus
- 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.)
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Abstract
The utility model discloses a kind of gantry crane antisliding apparatus, it is related to rail (10), including foot support (1), pincerlike clamping device (2), electric telescopic rod (5), first fixed bracket (9), second fixed bracket (11), it is connected by first fixed bracket (9) with the hinged end (8) of pincerlike clamping device (2) on the inside of foot support (1) one end, the two sides telescopic end of handle end (3) the lateral connection electric telescopic rod (5) of pincerlike clamping device (2), the fixing end of electric telescopic rod (5) connects foot support (1) inside top by second fixed bracket (11), the top of rail (10) is located between the two sides pinching end (4) of pincerlike clamping device (2).The utility model can start automatically electric telescopic rod when gantry crane is static, by pincerlike gripping means grips rail, gantry crane be prevented to be subjected to displacement, the fine safety problem for solving operator, and whole process more automates, is intelligent.
Description
Technical field
The utility model relates to gantry crane ancillary equipment field more particularly to a kind of gantry crane antisliding apparatus.
Background technique
Gantry crane is called gantry crane, is mainly used for the handling operation in the goods yard, stock ground goods, bulk goods of indoor or outdoors.
Its metal structure installs two stabilizer blades, can directly walk on the track on ground as door-shaped frame under support main beam, girder
Both ends can have overhanging cantilever beam.Gantry crane has utilization of area rate is high, job area is big to adapt to the spies such as wide, versatile
Point.
The Chinese patent that number of patent application is 201621402582.7, discloses a kind of fixation device of gantry crane pedestal,
Including pedestal and parallel orbit, the pedestal is equipped with the pulley rolled on parallel orbit, and the pedestal is equipped with fixed block,
It is provided with circular hole on the fixed block, several road holes are provided on the parallel orbit, the fixed block is equipped with across circle
The iron chains in the road Kong He hole, the both ends of the iron chains are equipped with the fixation kit being secured together, when portal frame is in parallel orbit
On when being moved to predetermined position, iron chains is sequentially passed through into circular hole and road hole, then the both ends of iron chains are fixed on by fixation kit
Together, it so that pedestal is fixed on parallel orbit, and then reduces pedestal and is slid on parallel orbit, portal frame is enable to have more preferably
Stationkeeping ability, keep operator more safe when using portal frame.Although the patent can be good at fixing gantry
It hangs, prevents to slide, but it is more troublesome to operate, relatively time-consuming, laborious, operator can also forget to lock sometimes,
It is not smart enough.
Accordingly, it is badly in need of a kind of gantry crane antisliding apparatus easy to operate, time saving and energy saving, more intelligentized at present, to behaviour
The personal safety for making personnel provides guarantee.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of gantry crane that structure is simple and convenient to operate is anti-skidding
Moving device.
The utility model solves above-mentioned technical problem using following technical scheme:
A kind of gantry crane antisliding apparatus, is related to rail, including foot support, pincerlike clamping device, electric telescopic rod, the
One fixed bracket, the second fixed bracket, the hinge that foot support one end inside passes through the first fixed bracket and pincerlike clamping device
It connects end to be connected, the two sides telescopic end of described pincer jamming handle end (3) lateral connection electric telescopic rod is described electronic to stretch
The fixing end of contracting bar connects foot support inside top by the second fixed bracket, and the top of the rail is located at the pincer and clamps
Between the two sides pinching end of device.
One of preferred embodiment as the utility model, further includes rubber block, and the two sides of the pincer clamping device clamp
Rubber block is respectively and fixedly provided on the inside of end.
One of preferred embodiment as the utility model, the rubber block surface are equipped with friction particles.
One of preferred embodiment as the utility model, further includes controller, and the controller is electrically connected with electric telescopic rod
It connects.
One of preferred embodiment as the utility model further includes relay, battery, delay switch, gantry crane driving
Motor, the relay, battery, gantry crane driving motor, controller are sequentially connected in series the first circuit；The relay,
Battery, delay switch, electric telescopic rod, controller are sequentially connected in series composition second servo loop；When controller controls first time
When road works, relay driving delay switch is disconnected, the first circuit closed, and gantry crane driving motor task driven gantry crane moves
Dynamic, antisliding apparatus is in " relaxed state " at this time；When controller disconnects the first circuit, relay driving delay switch is closed
It closes, second servo loop work, electric telescopic rod starts to extend, after the pinching end of pincerlike clamping device starts clamping rail, prevent at this time
Slide device is in " clamped condition ", and delay switch disconnects.
One of preferred embodiment as the utility model, further includes manual switch, and the manual switch is connected to gantry crane
Between driving motor and controller.
One of preferred embodiment as the utility model, the foot support are undercut font steelframe.
One of preferred embodiment as the utility model, the fixing end of the electric telescopic rod are located at pincerlike clamping device
The middle position of handle end.
One of preferred embodiment as the utility model, the power of pincer jamming handle the end arm of force and pinching end
Arm is equal.
The utility model compared with prior art the advantages of be: the utility model can open automatically when gantry crane is static
Dynamic electric telescopic rod prevents gantry crane to be subjected to displacement by pincerlike gripping means grips rail, and fine solves operator
The safety problem of member, whole process more automate, are intelligent.
Detailed description of the invention
Fig. 1 is the side structure schematic diagram of gantry crane antisliding apparatus in embodiment 1；
Fig. 2 is that electric telescopic rod and gantry crane driving motor cooperate circuit diagram in embodiment 1；
Fig. 3 is the cooperation schematic diagram of the idler wheel of foot support and rail in embodiment 1.
Specific embodiment
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and is implemented, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is unlimited
In following embodiments.
Be illustrated in figure 3 the idler wheel of foot support and the cooperation schematic diagram of rail: as seen from the figure, the foot support of gantry crane passes through
Slot rolling and the rail cooperation of idler wheel are moved, if gantry crane is easy to be subjected to displacement without antisliding apparatus, are had in existing market
Much by anti-skidding between various mechanical structures realization foot support and rail, but these structures have various lack mostly
Sunken or laborious to use, time-consuming, inconvenient for operation, in addition operator can also forget often, and causing anti-skid device to lose should have
Effect.
Embodiment 1
Based on the above many disadvantages, referring to Fig. 1-2: a kind of gantry crane antisliding apparatus of the present embodiment research is related to
Rail 10, including foot support 1, pincerlike clamping device 2, the fixed bracket 11 of the fixed bracket 9, second of electric telescopic rod 5, first, institute
It states and is connected by the first fixed bracket 9 with the hinged end 8 of pincerlike clamping device 2 on the inside of 1 one end of foot support, the pincer clamps dress
The two sides telescopic end of 23 lateral connection electric telescopic rod 5 of handle end is set, the fixing end of the electric telescopic rod 5 is solid by second
Fixed rack 11 connects 1 inside top of foot support, and the top of the rail 10 is located at the two sides pinching end of the pincerlike clamping device 2
Between 4, when the elongation of electric telescopic rod 5 prevents gantry crane from position occurs by 4 clamping rail 10 of pinching end of pincerlike clamping device 2
It moves, the fine safety problem for solving operator.
It is slided when clamping in order to prevent, one of the preferred embodiment as the utility model further includes rubber block 7, institute
The inside for stating the two sides pinching end 4 of pincerlike clamping device 2 is respectively and fixedly provided with rubber block 7.
In order to further increase frictional force, one of preferred embodiment as the utility model, rubber block (7) surface is equal
Equipped with friction particles.
For the ease of controlling automatic telescopic link, one of preferred embodiment as the utility model further includes control
Device 6, the controller 6 are electrically connected with electric telescopic rod 5.
Operator forgets to operate in order to prevent, and design automation clamps, one of the preferred embodiment as the utility model,
Further include relay, battery, delay switch, gantry crane driving motor, the relay, battery, gantry crane driving motor,
Controller is sequentially connected in series the first circuit；The relay, battery, delay switch, electric telescopic rod, controller are successively gone here and there
Connection connection composition second servo loop；When controller controls the first loop works, relay driving delay switch is disconnected, the first circuit
Closure, gantry crane driving motor task driven gantry crane is mobile, and antisliding apparatus is in " relaxed state " at this time；When controller is disconnected
When opening the first circuit, relay driving delay switch closure, second servo loop work, electric telescopic rod 5 starts to extend, pincerlike to clamp
After the pinching end 4 of device 2 starts clamping rail, antisliding apparatus is in " clamped condition " at this time, and delay switch disconnects, this implementation
Example can when gantry crane is static Automatic-clamping rail, safety accident caused by having greatly reinforced operator due to fault.
, can be with hand off circuit in order to when controller is damaged, one of preferred embodiment as the utility model,
It further include manual switch, the manual switch is connected between gantry crane driving motor and controller.
One of preferred embodiment as the utility model, the foot support are undercut font steelframe.
In order to improve flexible synchronism, the service efficiency of electric telescopic rod 5, the preferred side as the utility model are improved
One of formula, the fixing end of the electric telescopic rod 5 are located at the middle position of the handle end 3 of pincerlike clamping device 2.
The flexible torque of electric telescopic rod for ease of calculation, one of the preferred embodiment as the utility model, the pincers
3 arm of force of handle end of shape clamping device 2 is equal with the arm of force of pinching end 4.
Working principle of the utility model is:, by controller, driving motor is closed when gantry crane needs to stop mobile,
Relay controls delay switch closure, controls the second servo loop conducting of electric telescopic rod, electric telescopic rod elongation, and pincer clamps dress
After the pinching end set starts clamping rail, antisliding apparatus is in " clamped condition " at this time, and delay switch disconnects.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. a kind of gantry crane antisliding apparatus is related to rail (10), which is characterized in that filled including foot support (1), pincerlike clamp
(2), electric telescopic rod (5), first fixed bracket (9), second fixed bracket (11) are set, are led on the inside of described foot support (1) one end
It crosses first fixed bracket (9) to be connected with the hinged end (8) of pincerlike clamping device (2), the handle end of the pincer clamping device (2)
(3) fixing end of the two sides telescopic end of lateral connection electric telescopic rod (5), the electric telescopic rod (5) passes through the second fixed branch
Frame (11) connects foot support (1) inside top, and the top of the rail (10) is located at the two sides folder of the pincerlike clamping device (2)
Between tight end (4).
2. gantry crane antisliding apparatus according to claim 1, which is characterized in that further include rubber block (7), the pincer
Rubber block (7) are respectively and fixedly provided on the inside of the two sides pinching end (4) of clamping device (2).
3. gantry crane antisliding apparatus according to claim 2, which is characterized in that rubber block (7) surface is equipped with
Friction particles.
4. gantry crane antisliding apparatus according to claim 1, which is characterized in that further include controller (6), the control
Device (6) is electrically connected with electric telescopic rod (5).
5. gantry crane antisliding apparatus according to claim 4, which is characterized in that further include relay, battery, delay
Switch, gantry crane driving motor, the relay, battery, gantry crane driving motor, controller are sequentially connected in series first time
Road；The relay, battery, delay switch, electric telescopic rod, controller are sequentially connected in series composition second servo loop；Work as control
When device processed controls the first loop works, relay driving delay switch is disconnected, the first circuit closed, the work of gantry crane driving motor
Drive gantry crane mobile, antisliding apparatus is in " relaxed state " at this time；When controller disconnects the first circuit, relay driving
Delay switch closure, second servo loop work, electric telescopic rod (5) start to extend, and the pinching end (4) of pincerlike clamping device (2) is opened
After beginning clamping rail, antisliding apparatus is in " clamped condition " at this time, and delay switch disconnects.
6. gantry crane antisliding apparatus according to claim 1, which is characterized in that it further include manual switch, it is described manual
Switch is connected between gantry crane driving motor and controller.
7. gantry crane antisliding apparatus according to claim 1, which is characterized in that the foot support is undercut shaped steel
Frame.
8. gantry crane antisliding apparatus according to claim 1, which is characterized in that the fixation of the electric telescopic rod (5)
End is located at the middle position of the handle end (3) of pincerlike clamping device (2).
9. gantry crane antisliding apparatus according to claim 1, which is characterized in that the hand of the pincer clamping device (2)
Pommel (3) arm of force is equal with the arm of force of pinching end (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821947564.6U CN209127893U (en) | 2018-11-23 | 2018-11-23 | A kind of gantry crane antisliding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821947564.6U CN209127893U (en) | 2018-11-23 | 2018-11-23 | A kind of gantry crane antisliding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209127893U true CN209127893U (en) | 2019-07-19 |
Family
ID=67246738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821947564.6U Active CN209127893U (en) | 2018-11-23 | 2018-11-23 | A kind of gantry crane antisliding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209127893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112299310A (en) * | 2020-10-31 | 2021-02-02 | 中山市宇诺科技有限公司 | Fork truck with safety device |
-
2018
- 2018-11-23 CN CN201821947564.6U patent/CN209127893U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112299310A (en) * | 2020-10-31 | 2021-02-02 | 中山市宇诺科技有限公司 | Fork truck with safety device |
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