CN207759935U - A kind of electric block gantry crane - Google Patents
A kind of electric block gantry crane Download PDFInfo
- Publication number
- CN207759935U CN207759935U CN201820043792.4U CN201820043792U CN207759935U CN 207759935 U CN207759935 U CN 207759935U CN 201820043792 U CN201820043792 U CN 201820043792U CN 207759935 U CN207759935 U CN 207759935U
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- CN
- China
- Prior art keywords
- support plate
- fixed frame
- electric block
- connecting rod
- fixedly connected
- 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 electric block gantry cranes,Including girder,Left fixed frame,Right fixed frame,Electric block,Driving device and suspension hook,The left and right ends of girder have been respectively fixedly connected with left fixed frame,Right fixed frame,The surface of girder is equipped with sliding rail,Electric block is slidably connected on sliding rail,Left fixed frame,The lower end of right fixed frame has been respectively articulated with first connecting rod,Second connecting rod,The lower end of first connecting rod is hinged with the first support plate,The lower end of second connecting rod is hinged with the second support plate,First support plate,Traveling wheel is equipped between second support plate,Adjust the first support plate,The distance between second support plate,To adjust the spacing between traveling wheel,To adapt to the walking track of different in width,Substantially increase the adaptability of the utility model,By the way that limit switch is arranged,Prevent electric block during hoisting heavy from striking left fixed frame or right fixed frame,It ensure that the safety in work.
Description
Technical field
The utility model is related to a kind of crane facility field, specifically a kind of electric block gantry cranes.
Background technology
Gantry crane is a kind of deformation of bridge crane, is called gantry crane.It is mainly used for outdoor goods yard, stock ground
The handling operation of goods, bulk goods.Gantry crane has the spies such as utilization of area rate is high, job area is big, adaptation is wide, versatile
Point is used widely in harbour goods yard.Its metal structure installs two stabilizer blades as door-shaped frame under support main beam, can be with
It directly walks on the track on ground, girder both ends can have overhanging cantilever beam.However existing gantry crane, Wu Fagen
According to the spacing between the width adjusting traveling wheel of ground rail, adaptability is poor.
Utility model content
The purpose of this utility model is to provide a kind of electric block gantry cranes, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：
A kind of electric block gantry crane, including girder, left fixed frame, right fixed frame, electric block, driving device and
The left and right ends of suspension hook, the girder have been respectively fixedly connected with left fixed frame, right fixed frame, and the surface of girder is equipped with sliding rail,
Electric block is slidably connected on sliding rail, driving device is installed on electric block, and the lower section of electric block is solid by steel wire rope
Surely be connected with suspension hook, left fixed frame, right fixed frame lower end be respectively articulated with first connecting rod, second connecting rod, first connecting rod, second
The top of connecting rod is hinged, and the lower end of first connecting rod is hinged with the first support plate, and the lower end of second connecting rod is hinged with the second support plate,
Sleeve is equipped between first support plate, the second support plate, sleeve is fixedly connected with the first support plate, and sleeve is internally provided with silk
Bar, lead screw are connect with bush whorl, and the other end of lead screw and the second support plate are rotatablely connected, and the side wall of the second support plate, which is fixed, to be connected
It is connected to regulation motor, the axle stretch end of regulation motor is fixedly connected across the second support plate with lead screw, the first support plate, the second support
Traveling wheel is equipped between plate, traveling wheel is rotatablely connected with the first support plate, the second support plate respectively, and electricity is equipped on traveling wheel
Machine.
As further program of the utility model：The driving device by motor and drive wheel group at.
As the utility model further scheme：The left and right sides of the electric block is fixed by spring respectively to be connected
It is connected to limited block, the left side wall of the right side wall of left fixed frame and right fixed frame is respectively fixedly connected with limit switches, limit switch
It is electrically connected with driving device, the position of limit switch is corresponding with limited block.
As the utility model further scheme：First support plate, the second support plate are parallel to each other.
As the utility model further scheme：The regulation motor is clockwise and anticlockwise motor.
Compared with prior art, the utility model has the beneficial effects that：The utility model can be according to ground running track
Width, the first support plate, the distance between second support plate are adjusted, to adjust the spacing between traveling wheel, to adapt to not
With the walking track of width, the adaptability of the utility model is substantially increased, by the way that limit switch is arranged, is prevented in hoisting heavy
During electric block strike left fixed frame or right fixed frame, ensure that the safety in work.
Description of the drawings
Fig. 1 is the structural schematic diagram of electric block gantry crane；
Fig. 2 is the right view of right fixed frame in electric block gantry crane.
In figure：1- girders；The left fixed frames of 2-；The right fixed frames of 3-；4- electric blocks；5- driving devices；6- limited blocks；7- is hung
Hook；8- limit switches；9- first connecting rods；10- second connecting rods；The first support plates of 11-；The second support plates of 12-；13- regulation motors；
14- lead screws；15- sleeves；16- traveling wheels.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1,2, in the utility model embodiment, a kind of electric block gantry crane, including girder 1, Zuo Gu
Determine frame 2, right fixed frame 3, electric block 4, driving device 5 and suspension hook 7, the left and right ends of girder 1 have been respectively fixedly connected with a left side admittedly
Determine frame 2, right fixed frame 3, the surface of girder 1 is equipped with sliding rail, electric block 4 is slidably connected on sliding rail, is pacified on electric block 4
Equipped with driving device 5, driving device 5 by motor and drive wheel group at, using driving device 5 can go dynamic electric block 4 along
Girder 1 moves left and right, and the lower section of electric block 4 is fixedly connected with suspension hook 7 by steel wire rope, is used for hoisting heavy, electric block 4
The left and right sides limited block 6, the left side wall of the right side wall of left fixed frame 2 and right fixed frame 3 are fixedly connected with by spring respectively
Limit switches 8 are respectively fixedly connected with, limit switch 8 is electrically connected with driving device 5, position and the limited block 6 of limit switch 8
Corresponding, when electric block 4 runs to the left end or right end of girder 1, limited block 6 and 8 joint of limit switch make
Driving device 5 powers off, prevent electric block 4 from striking left fixed frame 2 or right fixed frame 3, left fixed frame 2, right fixed frame 3
Lower end has been respectively articulated with first connecting rod 9, second connecting rod 10, and first connecting rod 9, the top of second connecting rod 10 are hinged, first connecting rod 9
Lower end is hinged with the first support plate 11, and the lower end of second connecting rod 10 is hinged with the second support plate 12, the first support plate 11, second
Fagging 12 is parallel to each other, and sleeve 15 is equipped between the first support plate 11, the second support plate 12, and sleeve 15 and the first support plate 11 are solid
Fixed connection, sleeve 15 are internally provided with lead screw 14, and lead screw 14 is threadedly coupled with sleeve 15, the other end of lead screw 14 and the second support
Plate 12 is rotatablely connected, and the side wall of the second support plate 12 is fixedly connected with regulation motor 13, and regulation motor 13 is clockwise and anticlockwise motor, is adjusted
The axle stretch end of section motor 13 is fixedly connected across the second support plate 12 with lead screw 14, and 14 turns of lead screw is driven when regulation motor 13 is run
It is dynamic, to drive the first support plate 11, the second support plate 12 to move toward one another or backwards to moving, adjust the first support plate 11, the
The distance between two support plates 12, between the first support plate 11, the second support plate 12 be equipped with traveling wheel 16, traveling wheel 16 respectively with
First support plate 11, the rotation connection of the second support plate 12, and motor is installed on traveling wheel 16,16 turns of traveling wheel can be driven
It is dynamic, to drive the utility model shift position, in the embedding walking track on the ground of traveling wheel 16.
The operation principle of the utility model is：Start regulation motor 13, drive lead screw 14 to rotate when regulation motor 13 is run,
To drive the first support plate 11, the second support plate 12 to move toward one another or backwards to moving, adjust the first support plate 11, second
The distance between fagging 12, to adapt to the walking track of different in width, improves this reality to adjust the spacing between traveling wheel 16
With novel adaptability, weight is hung on suspension hook 7, starts driving device 5, electric block 4 is driven to move left and right, adjusts weight
Position, when electric block 4 runs to the left end or right end of girder 1, limited block 6 and 8 joint of limit switch make
Driving device 5 powers off, and prevents electric block 4 from striking left fixed frame 2 or right fixed frame 3.
It should be strongly noted that the application middle girder, electric block, driving device, suspension hook are the application of the prior art,
Spacing between first support plate, the second support plate can be adjusted to the innovative point of the application, efficiently solve existing gate-type and rise
Heavy-duty machine can not adjust the spacing between traveling wheel according to ground running track, the problem of bad adaptability.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of electric block gantry crane, including girder (1), left fixed frame (2), right fixed frame (3), electric block (4),
Driving device (5) and suspension hook (7), which is characterized in that the left and right ends of the girder (1) have been respectively fixedly connected with left fixed frame
(2), the surface of right fixed frame (3), girder (1) is equipped with sliding rail, and electric block (4), electric block are slidably connected on sliding rail
(4) driving device (5) is installed, the lower section of electric block (4) is fixedly connected with suspension hook (7), left fixed frame by steel wire rope on
(2), the lower end of right fixed frame (3) has been respectively articulated with first connecting rod (9), second connecting rod (10), first connecting rod (9), second connecting rod
(10) top is hinged, and the lower end of first connecting rod (9) is hinged with the first support plate (11), and the lower end of second connecting rod (10) is hinged with
Second support plate (12), between the first support plate (11), the second support plate (12) be equipped with sleeve (15), sleeve (15) with first
Fagging (11) is fixedly connected, and sleeve (15) is internally provided with lead screw (14), and lead screw (14) is threadedly coupled with sleeve (15), lead screw
(14) the other end and the second support plate (12) is rotatablely connected, and the side wall of the second support plate (12) is fixedly connected with regulation motor
(13), the axle stretch end of regulation motor (13) is fixedly connected across the second support plate (12) with lead screw (14), the first support plate (11),
Between second support plate (12) be equipped with traveling wheel (16), traveling wheel (16) respectively with the first support plate (11), the second support plate
(12) it is rotatablely connected, traveling wheel is equipped with motor on (16).
2. electric block gantry crane according to claim 1, which is characterized in that the driving device (5) is by motor
With drive wheel group at.
3. electric block gantry crane according to claim 1, which is characterized in that the left and right of the electric block (4)
Both sides are fixedly connected with limited block (6), the left side wall of the right side wall and right fixed frame (3) of left fixed frame (2) by spring respectively
Limit switches (8) are respectively fixedly connected with, limit switch (8) is electrically connected with driving device (5), the position of limit switch (8)
It is corresponding with limited block (6).
4. electric block gantry crane according to claim 1, which is characterized in that first support plate (11),
Two support plates (12) are parallel to each other.
5. electric block gantry crane according to claim 1, which is characterized in that the regulation motor (13) is positive and negative
Rotating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820043792.4U CN207759935U (en) | 2018-01-11 | 2018-01-11 | A kind of electric block gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820043792.4U CN207759935U (en) | 2018-01-11 | 2018-01-11 | A kind of electric block gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207759935U true CN207759935U (en) | 2018-08-24 |
Family
ID=63184162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820043792.4U Expired - Fee Related CN207759935U (en) | 2018-01-11 | 2018-01-11 | A kind of electric block gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207759935U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132527A (en) * | 2018-10-31 | 2019-01-04 | 上海海事大学 | Watercraft engine room becomes rail space and clamps handling device automatically |
| CN110304546A (en) * | 2019-07-22 | 2019-10-08 | 江苏阆达机械有限公司 | A kind of crane device of Telescopic movable |
| CN115159147A (en) * | 2022-07-01 | 2022-10-11 | 北京国基科技股份有限公司 | Vehicle control method and device |
| CN115573544A (en) * | 2022-10-21 | 2023-01-06 | 中铁十局集团城建工程有限公司 | Purlin spraying operation walking robot with variable rail width and variable rail distance |
-
2018
- 2018-01-11 CN CN201820043792.4U patent/CN207759935U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132527A (en) * | 2018-10-31 | 2019-01-04 | 上海海事大学 | Watercraft engine room becomes rail space and clamps handling device automatically |
| CN109132527B (en) * | 2018-10-31 | 2024-04-19 | 上海海事大学 | Automatic clamping and carrying device for orbital transfer type space of ship engine room |
| CN110304546A (en) * | 2019-07-22 | 2019-10-08 | 江苏阆达机械有限公司 | A kind of crane device of Telescopic movable |
| CN115159147A (en) * | 2022-07-01 | 2022-10-11 | 北京国基科技股份有限公司 | Vehicle control method and device |
| CN115573544A (en) * | 2022-10-21 | 2023-01-06 | 中铁十局集团城建工程有限公司 | Purlin spraying operation walking robot with variable rail width and variable rail distance |
| CN115573544B (en) * | 2022-10-21 | 2023-07-25 | 中铁十局集团城建工程有限公司 | Purlin spraying operation walking robot of track width and track gauge becomes |
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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: 20180824 Termination date: 20200111 |