CN205932974U - Gantry crane running gear - Google Patents
Gantry crane running gear Download PDFInfo
- Publication number
- CN205932974U CN205932974U CN201620846764.7U CN201620846764U CN205932974U CN 205932974 U CN205932974 U CN 205932974U CN 201620846764 U CN201620846764 U CN 201620846764U CN 205932974 U CN205932974 U CN 205932974U
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- CN
- China
- Prior art keywords
- frame
- arm
- wheel
- retrodicting
- assembly
- 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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Abstract
The utility model discloses a gantry crane running gear, including the push boat arm always hold, retrodict that a round arm always holds, fan -type gear draft arm, round arm of retrodicting, positioning mechanism, frame, buffer gear and friction antidetonation mechanism, the push boat arm always holds to be installed at frame front portion, fan -type gear draft arm is installed on the push boat arm always holds, and fan -type gear draft arm top is fixed with to pull and impels the wheel, round arm of retrodicting always holds installs lateral part behind the frame, round arm of retrodicting is installed and is always held at the wheel of retrodicting, and round arm top of just retrodicting is fixed with to pull and impels the wheel, the frame is anterior to be installed the walking wheel respectively with the rear portion and always holds, and the walking wheel always holds the top and be fixed with the walking and take turns, positioning mechanism installs at the frame inboardly, friction antidetonation mechanism is fixed on the frame surface. The utility model discloses can two -way promotion portal frame steady operation, remove conveniently and safety, increase in the stability of portal frame in the motion process, improve labor efficiency.
Description
Technical field
This utility model is related to gantry running gear technical field, specially a kind of gantry running gear.
Background technology
Gantry is that horizontal bridge adds composition door frame type crane on two legs.This crane is in ground rail
Upper operation, is mainly used in the places such as outdoor bedding plant, dock, harbour and railway stock and is carried and installation exercise.
Traditional gantry running gear no damping device, and multiplex greatly rubber-tyred running gear, easily cause
Object transport is unstable, and the accident that easily causes occurs, and carrying is unstable, impact lifting safety.
Content of the invention
The purpose of this utility model is to provide a kind of gantry running gear, to solve to carry in above-mentioned background technology
The problem going out.
For achieving the above object, this utility model provides following technical scheme：A kind of gantry running gear, including
Push wheel arm assembly, wheel arm of retrodicting assembly, fan gear draft arm, wheel arm of retrodicting, detent mechanism, frame, buffer gear and friction
Anti-shock mechanism；Described push wheel arm assembly is arranged on frame front side portion, and described fan gear draft arm is arranged on push wheel arm assembly,
And fan gear draft arm top is fixed with traction propulsion wheel；Described wheel arm assembly of retrodicting is arranged on frame rear lateral portion, described fall
Push wheel arm is arranged on retrodicts on wheel assembly, and wheel arm top of retrodicting is fixed with traction propulsion wheel；Described frame front and rear part
Road wheel assembly is not installed, and road wheel assembly top is installed with road wheel, described detent mechanism is arranged in frame
Side, and locating wheel is arranged on road wheel assembly, described friction anti-shock mechanism is fixed on frame surface.
Preferably, described frame lower is provided with gantry supporting track, and gantry supporting track and walking parallel track.
Preferably, described vehicle frame top is provided with the secondary car of traction.
Preferably, described buffer gear is arranged on road wheel assembly.
Preferably, frame is mounted with reflecting at night system.
Compared with prior art, the beneficial effects of the utility model are：This utility model can be stablized two-way push portal frame
Operation, conveniently moving and safety, are provided with two-orbit, supporting track and walking track, increase in portal frame in motor process
Stability, raise labour efficiency.
Brief description
Fig. 1 is this utility model top view.
Fig. 2 is this utility model push arm expanded schematic diagram.
Fig. 3 is this utility model friction anti-shock mechanism schematic diagram.
In reference：1- road wheel；2- push wheel arm assembly；3- retrodicts wheel arm assembly；4- detent mechanism；5- traction is secondary
Car；6- frame；7- traction propulsion wheel；8- buffer gear；9- friction anti-shock mechanism；10- gantry supporting track；11- walking track；
12- road wheel assembly；21- fan gear draft arm；31- retrodicts wheel arm；41- locating wheel.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-3, a kind of embodiment that this utility model provides：A kind of gantry running gear, including pushing away
Wheel arm assembly 2, wheel arm of retrodicting assembly 3, fan gear draft arm 21, wheel arm of retrodicting 31, detent mechanism 4, frame 6, buffer gear 8
With friction anti-shock mechanism 9；Push wheel arm assembly 2 is arranged on frame 6 front side portion, and fan gear draft arm 21 is arranged on push wheel arm assembly
On 2, and fan gear draft arm 21 top is fixed with traction propulsion wheel 7；Wheel arm of retrodicting assembly 3 is arranged on frame 6 rear lateral portion,
Push wheel arm 31 is arranged on retrodicts on wheel assembly 3, and wheel arm 31 top of retrodicting is fixed with traction propulsion wheel 7；Frame 6 front and rear
It is separately installed with road wheel assembly 12, and road wheel assembly 12 top is installed with road wheel 1, detent mechanism 4 is arranged on machine
Inside frame 6, and locating wheel 41 is arranged on road wheel assembly 12, and friction anti-shock mechanism 9 is fixed on frame 6 surface.
Frame 6 bottom is provided with gantry supporting track 10, and gantry supporting track 10 is parallel with walking track 11；Frame 6
Top is provided with the secondary car 5 of traction；Buffer gear 8 is arranged on road wheel assembly 12；Reflecting at night system is mounted with frame 6.
Operation principle：In utility model works, open fan gear draft arm 21 and traction pair car 5, open localization machine
Structure 4 is passed through the secondary car 5 of traction simultaneously and is drawn with fan gear draft arm 21 and friction anti-shock mechanism 9, and utilizes buffer
Structure 8 controlling the portal frame speed of travel, thus reaching gantry safety, even running.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type limits by claims rather than described above, it is intended that the equivalency that will fall in claim
All changes in implication and scope are included in this utility model.Any reference in claim should not be considered as limiting
The involved claim of system.
Claims (5)
1. a kind of gantry running gear, including push wheel arm assembly (2), wheel arm of retrodicting assembly (3), fan gear draft arm
(21) wheel arm of, retrodicting (31), detent mechanism (4), frame (6), buffer gear (8) and friction anti-shock mechanism (9)；Its feature exists
In：Described push wheel arm assembly (2) is arranged on frame (6) front side portion, and it is total that described fan gear draft arm (21) is arranged on push wheel arm
Hold on (2), and fan gear draft arm (21) top is fixed with traction propulsion wheel (7)；Described wheel arm assembly (3) of retrodicting is arranged on
Frame (6) rear lateral portion, described wheel arm of retrodicting (31) is arranged on retrodicts on wheel assembly (3), and wheel arm of retrodicting (31) top is fixed with
Traction propulsion wheel (7)；Described frame (6) front and rear is separately installed with road wheel assembly (12), and road wheel assembly (12)
Top is installed with road wheel (1), and described detent mechanism (4) is arranged on inside frame (6), and locating wheel (41) is installed and is expert at
Walk to take turns on assembly (12), described friction anti-shock mechanism (9) is fixed on frame (6) surface.
2. a kind of gantry running gear according to claim 1 it is characterised in that：Described frame (6) bottom peace
Equipped with gantry supporting track (10), and gantry supporting track (10) is parallel with walking track (11).
3. a kind of gantry running gear according to claim 1 it is characterised in that：Described frame (6) top peace
Equipped with the secondary car (5) of traction.
4. a kind of gantry running gear according to claim 1 it is characterised in that：Described buffer gear (8) peace
It is contained on road wheel assembly (12).
5. a kind of gantry running gear according to claim 1 it is characterised in that：Described frame (6) is upper to install
Reflecting at night system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620846764.7U CN205932974U (en) | 2016-08-08 | 2016-08-08 | Gantry crane running gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620846764.7U CN205932974U (en) | 2016-08-08 | 2016-08-08 | Gantry crane running gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205932974U true CN205932974U (en) | 2017-02-08 |
Family
ID=57921771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620846764.7U Expired - Fee Related CN205932974U (en) | 2016-08-08 | 2016-08-08 | Gantry crane running gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205932974U (en) |
-
2016
- 2016-08-08 CN CN201620846764.7U patent/CN205932974U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170208 Termination date: 20190808 |