CN212655173U - Degree of freedom device of anti-avalanche flattening machine - Google Patents
Degree of freedom device of anti-avalanche flattening machine Download PDFInfo
- Publication number
- CN212655173U CN212655173U CN202021017559.2U CN202021017559U CN212655173U CN 212655173 U CN212655173 U CN 212655173U CN 202021017559 U CN202021017559 U CN 202021017559U CN 212655173 U CN212655173 U CN 212655173U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- assembly
- plate
- hinge assembly
- fixing frame
- 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.)
- Active
Links
Images
Abstract
The degree of freedom device of the avalanche prevention material flattening machine comprises three pull rods, wherein the upper end of each pull rod is connected with a crane through a top end hinge assembly and a cage-shaped fixing frame, and the lower end of each pull rod is connected with the material flattening machine through a pull rod adjusting lifting device and a lower portion hinge assembly; the lifting device is adjusted to the pull rod and comprises a fixed guide sleeve, the upper end of the fixed guide sleeve is connected with the pull rod through an upper end plate, the lower end of the fixed guide sleeve is sleeved with a lifting inner sleeve, the lifting inner sleeve moves up and down along the fixed guide sleeve and is fixed through a pull rod adjusting assembly, and the lower end of the lifting inner sleeve is connected with a lower hinge assembly through a lower end plate. The utility model provides a pair of prevent avalanche flatting machine degree of freedom device can be so that flatting machine reliable and stable just can not bending deformation when removing along with the hoist.
Description
Technical Field
The utility model relates to an prevent avalanche flat material machine, especially an prevent avalanche flat material machine degree of freedom device.
Background
The patent with the application number of 201920986607. X and the name of 'a movable anti-avalanche flattening device' is the patent applied by the company 2019, and the patent refers to a flattening machine freedom degree device. But no specific structure is mentioned. Because the length of the material flattening machine exceeds 15 meters, when the material flattening machine moves along with the bridge crane front and back, the material flattening machine shakes front and back, and in addition, the material flattening machine is installed by inclining a certain angle and needs to be capable of adjusting the angle. In addition, it is necessary to prevent the flatting machine from being distorted during operation.
Disclosure of Invention
The utility model aims to solve the technical problem that an prevent avalanche flat material machine degree of freedom device is provided, can solve above-mentioned technical problem.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the degree of freedom device of the avalanche prevention material flattening machine comprises a plurality of pull rods, wherein the upper ends of the pull rods are connected with a crane through a top end hinge assembly and a cage-shaped fixing frame, and the lower ends of the pull rods are connected with the material flattening machine through a pull rod adjusting lifting device and a lower portion hinge assembly;
the cage-shaped fixing frame comprises a suspension type tray frame, the lower end of the suspension type tray frame is connected with a top end hinge assembly, the upper end of the suspension type tray frame is connected with a fixing frame upright post, and the top end of the fixing frame upright post is connected with a bridge crane connecting plate;
the top end hinge assembly comprises a top plate, the upper end of the top plate is connected with the cage-shaped fixing frame, the lower end of the top plate is connected with the first supporting plate assembly, and the first supporting plate assembly is hinged with the upper end of the pull rod through a first hinge pin shaft assembly;
the pull rod adjusting and lifting device comprises a fixed guide sleeve, the upper end of the fixed guide sleeve is connected with a pull rod through an upper end plate, the lower end of the fixed guide sleeve is sleeved with a lifting inner sleeve, the lifting inner sleeve moves up and down along the fixed guide sleeve and is fixed through a pull rod adjusting assembly, and the lower end of the lifting inner sleeve is connected with a lower hinge assembly through a lower end plate;
the lower hinge assembly comprises a base plate, the upper end of the base plate is connected with the pull rod adjusting and lifting device through a connecting piece, the lower end of the base plate is connected with a second supporting plate assembly, and the supporting plate assembly is hinged with the material flattening machine through a second hinge pin shaft assembly.
The cage-shaped fixing frame is provided with an inclined pull beam, one end of the inclined pull beam is welded with the front end of the suspension type tray frame, and the other end of the inclined pull beam is welded with the fixing frame stand column.
The top end hinge assembly is provided with a first rib plate, and the lower portion hinge assembly is provided with a second rib plate.
The utility model relates to a prevent flat material machine degree of freedom device of avalanche has following technological effect:
1) and a stable polygonal frame structure can be formed by adopting the three pull rods, so that the phenomenon of front-back shaking is avoided.
2) In order to realize the installation of the material flattening machine at a certain inclined angle, the lengths of the three pull rods are designed according to the installation angle. Because the flat material machine has the installation size deviation at the in-process of installation, in order to compensate this error, adopt pull rod and the combination of pull rod regulation elevating gear to adjust the length of three pull rods respectively.
3) When the material flattening machine operates, materials are conveyed from top to bottom, the reaction force is huge, the upper ends of the three pull rods are connected with the top end hinge assemblies in order to prevent the material flattening machine from being distorted, and the bottoms of the three pull rods are connected with the lower portion hinge assemblies. The two hinge pin shaft assemblies are parallel to each other. The three pull rods are hinged up and down, and can swing slightly under the action of a reaction force, so that inertia impact is offset, and the material flattening machine is prevented from being distorted and deformed.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic connection diagram of the present invention.
Fig. 2 is a front view of the middle cage-shaped fixing frame of the present invention.
Fig. 3 is a left side view of the middle cage-shaped fixing frame of the present invention.
Fig. 4 is a front view of a mid-top hinge assembly of the present invention.
Fig. 5 is a left side view of the present invention top end hinge assembly.
Fig. 6 is a front view of the middle pull rod adjusting lifting device of the present invention.
Fig. 7 is a left side view of the middle pull rod adjusting lifting device of the present invention.
Fig. 8 is a front view of the lower-middle hinge assembly of the present invention.
Fig. 9 is a left side view of the lower middle hinge assembly of the present invention.
In the figure: the device comprises a cage-shaped fixing frame 1, a top end hinge assembly 2, a pull rod 3, a crane 4, a material flattening machine 5, a pull rod adjusting and lifting device 6, a lower portion hinge assembly 7, a suspension type tray frame 1-1, an inclined pull beam 1-2, a bridge crane connecting plate 1-3, a fixing frame upright post 1-4, a top plate 2-1, a first supporting plate assembly 2-2, a first rib plate 2-3, a first hinge pin shaft assembly 2-4, an upper end plate 6-1, a pull rod adjusting assembly 6-2, a fixed guide sleeve 6-3, a lifting inner sleeve 6-4, a lower end plate 6-5, a bottom plate 7-1, a second supporting plate assembly 7-2, a connecting piece 7-3, a second hinge pin shaft assembly 7-4 and a second rib plate 7-5.
Detailed Description
As shown in figure 1, the degree of freedom device of the avalanche prevention material flattening machine comprises three pull rods 3, wherein the upper end of each pull rod 3 is connected with a crane 4 through a top end hinge assembly 2 and a cage-shaped fixing frame 1, and the lower end of each pull rod 3 is connected with a material flattening machine 5 through a pull rod adjusting lifting device 6 and a lower portion hinge assembly 7. Adopt 3 sets of pull rods to constitute stable polygon frame structure, guarantee in the operation process, the front and back rocks do not appear.
Specifically, as shown in fig. 2-3, the cage-shaped fixing frame 1 comprises a suspension tray frame 1-1, the bottom surface of the suspension tray frame 1-1 is welded with a top end hinge assembly 2, a diagonal tension beam 1-2 is welded at the front end of the upper end face of the suspension tray frame 1-1, the other end of the diagonal tension beam 1-2 is welded with a fixing frame upright post 1-4, the lower end of the fixing frame upright post 1-4 is welded on the suspension tray frame 1-1, and the top end of the fixing frame upright post 1-4 is welded with a bridge crane connecting plate 1-3; the upper surfaces of the bridge crane connecting plates 1-3 are directly welded on a steel beam of the bridge crane.
As shown in fig. 4-5, the top hinge assembly 2 comprises a top plate 2-1, the upper end of the top plate 2-1 is welded with a cage-shaped fixing frame 1, and the lower end is welded with a first supporting plate assembly 2-2 and a first rib plate 2-3, so that the strength of the top plate 2-1 is ensured. The first hinge pin shaft component 2-4 is arranged at the lower end of the first support plate component 2-2, and the first support plate component 2-2 is hinged with the upper end of the pull rod 3 through the first hinge pin shaft component 2-4.
As shown in fig. 6-7, the pull rod adjusting lifting device 6 comprises a fixed guide sleeve 6-3, the upper end of the fixed guide sleeve 6-3 is connected with the pull rod 3 through an upper end plate 6-1 and a bolt, the lower end of the fixed guide sleeve 6-3 is sleeved with a lifting inner sleeve 6-4, and the lifting inner sleeve 6-4 moves up and down along the fixed guide sleeve 6-3. Ear plates are arranged on the outer sides of the fixed guide sleeve 6-3 and the lifting inner sleeve 6-4, adjusting bolts are mounted on the ear plates, and the adjusting bolts penetrate through holes in the ear plates and fix the positions of the upper ear plate and the lower ear plate through a plurality of nuts. The positions of the fixed guide sleeve 6-3 and the lifting inner sleeve 6-4 can be adjusted through a pull rod adjusting component 6-2 consisting of an ear plate, an adjusting bolt and the like. The lower end of the lifting inner sleeve 6-4 is connected with a lower hinge assembly 7 through a lower end plate 6-5 and a bolt.
As shown in fig. 8-9, the lower hinge assembly 7 includes a bottom plate 7-1, the upper end of the bottom plate 7-1 is connected to the pull rod adjusting and lifting device 6 through a connecting member 7-3, and the lower end of the bottom plate 7-1 is welded with a second supporting plate assembly 7-2 and a second rib plate 7-5, thereby ensuring the strength of the bottom plate 7-1. The second hinge pin shaft assembly 7-4 is installed at the lower end of the support plate assembly 7-2, and the support plate assembly 7-2 is hinged with the connecting plate of the flat material machine 5 through the second hinge pin shaft assembly 7-4.
Claims (3)
1. The degree of freedom device of the avalanche prevention flattening machine is characterized in that: the material leveling machine comprises a plurality of pull rods (3), wherein the upper ends of the pull rods (3) are connected with a crane (4) through a top end hinge assembly (2) and a cage-shaped fixing frame (1), and the lower ends of the pull rods (3) are connected with a material leveling machine (5) through a pull rod adjusting lifting device (6) and a lower portion hinge assembly (7);
the cage-shaped fixing frame (1) comprises a suspension type tray frame (1-1), the lower end of the suspension type tray frame (1-1) is connected with a top end hinge assembly (2), the upper end of the suspension type tray frame is connected with a fixing frame upright post (1-4), and the top end of the fixing frame upright post (1-4) is connected with a bridge crane connecting plate (1-3);
the top end hinge assembly (2) comprises a top plate (2-1), the upper end of the top plate (2-1) is connected with the cage-shaped fixing frame (1), the lower end of the top plate is connected with a first supporting plate assembly (2-2), and the first supporting plate assembly (2-2) is hinged with the upper end of the pull rod (3) through a first hinge pin shaft assembly (2-4);
the pull rod adjusting lifting device (6) comprises a fixed guide sleeve (6-3), the upper end of the fixed guide sleeve (6-3) is connected with the pull rod (3) through an upper end plate (6-1), the lower end of the fixed guide sleeve (6-3) is sleeved with a lifting inner sleeve (6-4), the lifting inner sleeve (6-4) moves up and down along the fixed guide sleeve (6-3) and is fixed through a pull rod adjusting assembly (6-2), and the lower end of the lifting inner sleeve (6-4) is connected with a lower hinge assembly (7) through a lower end plate (6-5);
the lower hinge assembly (7) comprises a bottom plate (7-1), the upper end of the bottom plate (7-1) is connected with a pull rod adjusting and lifting device (6) through a connecting piece (7-3), the lower end of the bottom plate (7-1) is connected with a second supporting plate assembly (7-2), and the supporting plate assembly (7-2) is hinged with the material flattening machine (5) through a second hinge pin shaft assembly (7-4).
2. The avalanche prevention flatting machine degree of freedom device as set forth in claim 1, wherein: an inclined straining beam (1-2) is arranged on the cage-shaped fixing frame (1), one end of the inclined straining beam (1-2) is welded with the front end of the suspension type tray frame (1-1), and the other end of the inclined straining beam is welded with a fixing frame upright post (1-4).
3. The avalanche prevention flatting machine degree of freedom device as set forth in claim 1, wherein: the top end hinge assembly (2) is provided with a first rib plate (2-3), and the lower portion hinge assembly (7) is provided with a second rib plate (7-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021017559.2U CN212655173U (en) | 2020-06-05 | 2020-06-05 | Degree of freedom device of anti-avalanche flattening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021017559.2U CN212655173U (en) | 2020-06-05 | 2020-06-05 | Degree of freedom device of anti-avalanche flattening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212655173U true CN212655173U (en) | 2021-03-05 |
Family
ID=74754159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021017559.2U Active CN212655173U (en) | 2020-06-05 | 2020-06-05 | Degree of freedom device of anti-avalanche flattening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212655173U (en) |
-
2020
- 2020-06-05 CN CN202021017559.2U patent/CN212655173U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20110070126A (en) | Reinforcement apparatus for reinforcing load carrying capacity of beam in a bridge | |
| CN217201659U (en) | Bailey frame hoisting device | |
| CN212655173U (en) | Degree of freedom device of anti-avalanche flattening machine | |
| CN209799327U (en) | attached support for lifting scaffold hanging device | |
| CN210193176U (en) | Precast beam hoist and mount protection device | |
| CN216786785U (en) | Steel box girder cantilever structure assembling device | |
| CN211846797U (en) | Adjustable elevator sedan-chair frame of modularization | |
| CN211971503U (en) | Lifting appliance with lifting wheels | |
| CN215830038U (en) | Angle adjusting device for oblique prestress tensioning device | |
| CN211895713U (en) | Hoisting device for aerated concrete wall board and building block | |
| CN211444689U (en) | General hoist based on bridge segment promotes | |
| CN209480763U (en) | De-stacking device for stacking machine | |
| CN209799339U (en) | Attached support for lifting scaffold hanging device | |
| CN217600235U (en) | Supplementary upset strutting arrangement of dull and stereotyped component | |
| CN215920860U (en) | Mould cloth system of vibrating | |
| CN211393576U (en) | Segment lifting appliance | |
| CN220376072U (en) | Generating set braced frame convenient to hoist and mount | |
| CN214843560U (en) | Casting blank weighing unit and casting blank weighing device | |
| CN214935310U (en) | Anti-deformation lifting appliance for steel bar truss floor bearing plate | |
| CN218320569U (en) | Adjustable jacking machine | |
| CN219526004U (en) | Steel construction section bar hoist device | |
| CN220319580U (en) | Assembly equipment for hydraulic support top beam | |
| CN214745829U (en) | Dragveyer overspeed device tensioner | |
| CN219173365U (en) | Belt hoist | |
| CN216071704U (en) | Lifting device in hexagonal steel bar machining process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |