CN216008191U - Novel opening and closing device for static wave cover - Google Patents
Novel opening and closing device for static wave cover Download PDFInfo
- Publication number
- CN216008191U CN216008191U CN202121907584.2U CN202121907584U CN216008191U CN 216008191 U CN216008191 U CN 216008191U CN 202121907584 U CN202121907584 U CN 202121907584U CN 216008191 U CN216008191 U CN 216008191U
- Authority
- CN
- China
- Prior art keywords
- wave cover
- static wave
- connecting rod
- rod
- static
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Revetment (AREA)
Abstract
The utility model discloses a novel opening and closing device for a static wave cover, which comprises a portal frame and a double-crank mechanism arranged on the portal frame, wherein the double-crank mechanism is connected with the static wave cover; a second cross beam is arranged in the portal frame, and a sliding rod is arranged at the top of the second cross beam; the double-crank mechanism comprises two first connecting rods which are symmetrically arranged, one end of each first connecting rod is movably connected with the second cross beam, the other end of each first connecting rod is movably connected with a static wave cover, a plurality of pull rods are movably connected onto the sliding rods, and one ends of the pull rods, far away from the sliding rods, are movably connected with the static wave covers; the two sides of the portal frame are movably connected with second connecting rods which are symmetrically arranged, and one ends of the second connecting rods, far away from the portal frame, are movably connected with static wave covers. This application convenient operation, overall structure is simple, and the installation cost of manufacture is low, is fit for promoting on a large scale.
Description
Technical Field
The utility model relates to the field of a static wave degassing system, in particular to a novel static wave cover opening and closing device.
Background
The static wave degassing system is also called an online degassing and filtering system, is a novel device for online degassing and purifying of aluminum liquid, and is suitable for refining and purifying of aluminum liquid in various aluminum processing enterprises.
The static wave cover is one of the components of the static wave degassing system, and is mainly used for preheating the degassing system and preserving heat in the degassing process.
The opening and closing device of the static wave cover in the prior art has two types of direct lifting type and hydraulic turnover type. The direct lifting type is a switching mode which uses a speed reduction motor as lifting power and uses a cross plate structure as auxiliary support, the static wave cover switching device rises linearly, occupies part of operating space after being opened, and hinders slag removal operation of workers. The hydraulic turnover type is an operation mode of using a hydraulic cylinder as power and using a C-shaped connecting rod to form a parallelogram mechanism to enable a static wave cover to be opened and closed in a translation mode, various defects caused by linear rising are avoided, but due to the fact that the rigidity of the C-shaped connecting rod is insufficient, the C-shaped connecting rod can be greatly deformed after being used for a long time, the static wave cover cannot be opened and closed effectively, and inconvenience is brought to work.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel static wave cover opening and closing device, which solves the problems in the prior art, enables a static wave cover to be placed at a designated position after being opened, does not influence slag removal work, can be accurately buckled after being closed, and is convenient and rapid in the whole opening and closing process.
In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a novel opening and closing device for a static wave cover, which comprises a portal frame and a double-crank mechanism arranged on the portal frame, wherein the double-crank mechanism is connected with the static wave cover; a second cross beam is arranged in the portal frame, and a sliding rod is arranged at the top of the second cross beam; the double-crank mechanism comprises two first connecting rods which are symmetrically arranged, one end of each first connecting rod is movably connected with the second cross beam, the other end of each first connecting rod is movably connected with the static wave cover, the sliding rod is movably connected with a plurality of pull rods, and one end of each pull rod, which is far away from the sliding rod, is movably connected with the static wave cover; and two sides of the portal frame are movably connected with second connecting rods which are symmetrically arranged, and one end of each second connecting rod, which is far away from the portal frame, is movably connected with the static wave cover.
Preferably, the portal frame comprises a first upright column, the top end of the first upright column is fixedly connected with a first beam, one end, far away from the first upright column, of the first beam is fixedly connected with a second upright column, and the first upright column is parallel to the second upright column.
Preferably, two ends of the sliding rod are slidably connected between the first upright column and the second upright column, the sliding rod is parallel to the first cross beam, one end of the pull rod is hinged to the sliding rod through a hinge seat, and the other end of the pull rod is hinged to the static wave cover through the hinge seat; one end of the first connecting rod is hinged with the second cross beam through the hinge seat, and the other end of the first connecting rod is hinged with the static wave cover through the hinge seat; one ends of the two second connecting rods are hinged to the first upright post and the second upright post respectively through the hinged seats, and the other ends of the two second connecting rods are hinged to the static wave cover respectively through the hinged seats.
Preferably, a winch is fixedly connected to the first cross beam, and a steel wire rope is detachably connected between the winch and the sliding rod.
Preferably, the first upright post and the second upright post are both provided with grooves in the vertical direction, the grooves are oppositely formed, and two ends of the sliding rod are slidably connected in the grooves.
Preferably, the two ends of the sliding rod are fixedly provided with fixing plates, the fixing plates are provided with a plurality of pulleys, and the pulleys are in sliding connection with the grooves.
Preferably, the pull rod is hinged to the top wall of the static wave cover, and the first connecting rod and the second connecting rod are both hinged to the side wall, close to the second cross beam, of the static wave cover.
Preferably, the first link is parallel to the second link, the first link and the second link have the same length, and the first link is disposed above the second link.
The utility model discloses the following technical effects: the device uses the cooperation of the portal frame and the crank mechanism to open the static wave cover, and the first connecting rod and the second connecting rod are arranged as supporting parts for opening and closing the static wave cover, so that the stress mode of key parts is changed, the problem of insufficient rigidity caused by the adoption of a C-shaped connecting rod is avoided, the pull rod pulls the static wave cover, the first connecting rod and the second connecting rod support the static wave cover, the opening and closing processes do arc motion, the static wave cover leaves the position right above a static wave body after opening, other work is avoided being influenced, and the portal frame is used as a matching part of the integral crank mechanism, so that the opening and closing processes are stable and efficient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural view of the novel opening and closing device for a standing wave cover according to the present invention;
FIG. 2 is a partial enlarged view of a in FIG. 1;
FIG. 3 is a schematic view of the closing state of the electrostatic cover according to the present invention;
FIG. 4 is a schematic view of the open state of the electrostatic discharge cover according to the present invention;
fig. 5 is another angle structure diagram of the novel opening and closing device for the electrostatic cover in embodiment 2;
FIG. 6 is a partial enlarged view of b in FIG. 5;
wherein, 1 is first stand, 2 is first crossbeam, 3 is the second stand, 4 is the hoist engine, 5 is the second crossbeam, 6 is the slide bar, 7 is the pull rod, 8 is the static ripples lid, 9 is first connecting rod, 10 is the second connecting rod, 11 is the recess, 12 is the pulley, 13 is wire rope, 14 is the fixed plate, 15 is the third crossbeam, 16 is the angle displacement sensor, 17 is the sleeve pipe, 18 is the third connecting rod, 19 is the safety cover, 20 is articulated seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example 1
Referring to fig. 1-4, the utility model provides a novel opening and closing device for a static wave cover, which comprises a portal frame and a double-crank mechanism arranged on the portal frame, wherein the double-crank mechanism is connected with a static wave cover 8; a second cross beam 5 is arranged in the portal frame, and a sliding rod 6 is arranged at the top of the second cross beam 5; the double-crank mechanism comprises two first connecting rods 9 which are symmetrically arranged, one end of each first connecting rod 9 is movably connected with the second cross beam 5, the other end of each first connecting rod 9 is movably connected with a static wave cover 8, the sliding rod 6 is movably connected with a plurality of pull rods 7, and one end, far away from the sliding rod 6, of each pull rod 7 is movably connected with the static wave cover 8; the two sides of the portal frame are movably connected with second connecting rods 10 which are symmetrically arranged, and one ends, far away from the portal frame, of the second connecting rods 10 are movably connected with static wave covers 8.
The portal frame comprises a first upright post 1, a first cross beam 2 is fixedly connected to the top end of the first upright post 1, a second upright post 3 is fixedly connected to one end, far away from the first upright post 1, of the first cross beam 2, two ends of a sliding rod 6 are slidably connected to the first upright post 1 and the second upright post 3, two ends of a second cross beam 5 are fixedly connected to the first upright post 1 and the second upright post 3, and a second connecting rod 10 is movably connected to the first upright post 1 and the second upright post 3 in a symmetrical mode.
Fixedly connected with a winch 4 on the first cross beam 2, wherein the winch 4 comprises a steel wire rope 13, the steel wire rope 13 can be detachably connected with a sliding rod 6, the winch 4 provides power for the device, and the sliding rod 6 and the pull rod 7 are used for driving the movable and static wave cover 8 to open and close.
All seted up flutedly 11 in vertical direction on first stand 1 and the second stand 3, recess 11 is seted up relatively, and 6 both ends sliding connection of slide bar is in recess 11, and 6 both ends fixed mounting of slide bar have a fixed plate 14, and fixed mounting has a plurality of pulleys 12 on the fixed plate 14, and pulley 12 sets up in recess 11, and pulley 12 moves in recess 11, and is more steady when making slide bar 6 slide from top to bottom.
In this embodiment, the portal frame material is preferably H shaped steel, and the rigid coupling mode is the welding, and the steel bay of H shaped steel sets up relatively, and pulley 12 sets up in the steel bay, and H shaped steel has the direction function simultaneously, and for guaranteeing that slide bar 6 does not revolve around the axle, 2 are transversely arranged on fixed plate 14 to pulley 12, and vertical layout is 2, and each 4 pulleys at slide bar 6 both ends make slide bar 6 can slide from top to bottom in the steel bay of H shaped steel. The first connecting rods 9 are 2, the second connecting rods 10 are 2, the pull rods 7 are 2, the first connecting rods and the second connecting rods are arranged at intervals, and the portal frame and the double-crank mechanism enable the static wave cover 8 not to rotate in the opening and closing processes and keep parallel to the upper surface of the static wave body all the time. Hoist engine 4 fixed mounting is on first crossbeam 2, and slide bar 6 is connected to the lifting hook, for this device provides power, drives opening and closing of static ripples lid 8.
The opening process of the static wave cover: hoist 4 begins to promote, it rises to drive slide bar 6, because the restriction of the pulley 12 at slide bar 6 both ends, slide bar 6 can only follow the steel bay upward movement of H shaped steel, can not be the motion of pivoting, slide bar 6 drives static ripples lid 8 through pull rod 7 and opens at the in-process that rises, 2 first connecting rods 9 and 2 second connecting rods 10 are isometric, the structural design of portal frame and double crank mechanism, make static ripples lid 8 keep a state removal at the opening in-process, can not take place the upset, when taking static ripples lid 8 to open the assigned position, hoist 4 stops to provide power.
The closing process of the static wave cover: the winch 4 begins to descend, and the sliding rod 6 and the static wave cover 8 do reverse actions under the action of gravity until the static wave cover 8 is completely closed.
Example 2
Fig. 5 to 6 are different from embodiment 1 only in that an angular displacement sensor 16 is added to detect whether the tie rod 7, the first link 9, and the second link 10 are deformed, and whether the stationary wave cover 8 is rotated. The third cross beam 15 is fixedly connected between the first upright post 1 and the second upright post 3, the third cross beam 15 is hinged with a third connecting rod 18 through a hinge seat 20, the third connecting rod 18 is parallel to the second connecting rod 10 and is positioned on the same plane, one end, far away from the third cross beam 15, of the third connecting rod 18 is fixedly connected with a sleeve 17, the sleeve 17 is hinged with a static wave cover 8 through the hinge seat 20, the sleeve 17 serves as a hinge shaft, an output shaft of an angular displacement sensor 16 is fixedly connected in the sleeve 17, the angular displacement sensor 16 is fixedly connected to the outer side wall, close to the third connecting rod 18, of the static wave cover 8, a protective cover 19 is additionally arranged on the outer side of the angular displacement sensor 16, high-temperature-resistant asbestos is laid in the protective cover 19, thermal radiation transmitted by the static wave cover is isolated, and the angular displacement sensor 16 is prevented from being damaged due to high temperature.
The third connecting rod 18 is fixedly connected with the sleeve 17, and the sleeve 17 is hinged with the static wave cover 8 through the hinge seat 20, so that the gravity of the third connecting rod 18 or the force generated by the movement of the static wave cover 8 is borne by the sleeve 17, and the force is prevented from being transmitted to the output shaft of the angular displacement sensor 16, and the angular displacement sensor 16 is damaged. In actual use, the highest point of the opening state and the lowest point of the closing state of the static wave cover 8 are recorded, the angle value of the angular displacement sensor 16 at the moment is recorded, the angle values of the two points are used as the normal working angle range of the angular displacement sensor 16, the third connecting rod 18 is made of a material with low strength and easy deformation, and no supporting force is generated after the static wave cover 8 inclines, such as an aluminum rod. When the pull rod 7, the first connecting rod 9 and the second connecting rod 10 deform, the static wave cover 8 can incline, and the third connecting rod 18 can deform due to low material strength, so that the output shaft of the angular displacement sensor 16 is driven to rotate, and abnormal angle values are generated. The angular displacement sensor 16 is electrically connected to the single chip microcomputer, and the single chip microcomputer reads the numerical value of the angular displacement sensor 16, which is the prior art and is not described herein again.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (8)
1. The utility model provides a novel ripples of calming cover is opened and shut device which characterized in that: the device comprises a portal frame and a double-crank mechanism arranged on the portal frame, wherein the double-crank mechanism is connected with a static wave cover (8);
a second cross beam (5) is arranged in the portal frame, and a sliding rod (6) is arranged at the top of the second cross beam (5);
the double-crank mechanism comprises two first connecting rods (9) which are symmetrically arranged, one end of each first connecting rod (9) is movably connected with the second cross beam (5), the other end of each first connecting rod (9) is movably connected with the static wave cover (8), the sliding rod (6) is movably connected with a plurality of pull rods (7), and one end, far away from the sliding rod (6), of each pull rod (7) is movably connected with the static wave cover (8); the two sides of the portal frame are both movably connected with second connecting rods (10) which are symmetrically arranged, and one ends, far away from the portal frame, of the second connecting rods (10) are movably connected with the static wave covers (8).
2. The novel opening and closing device for the static wave cover as claimed in claim 1, wherein: the portal frame comprises a first stand column (1), a first beam (2) is fixedly connected to the top end of the first stand column (1), a second stand column (3) is fixedly connected to one end, far away from the first stand column (1), of the first beam (2), and the first stand column (1) is parallel to the second stand column (3).
3. The novel opening and closing device for the static wave cover as claimed in claim 2, wherein: the two ends of the sliding rod (6) are connected between the first upright post (1) and the second upright post (3) in a sliding mode, the sliding rod (6) is parallel to the first cross beam (2), one end of the pull rod (7) is hinged to the sliding rod (6) through a hinge seat (20), and the other end of the pull rod (7) is hinged to the static wave cover (8) through the hinge seat (20);
one end of the first connecting rod (9) is hinged with the second cross beam (5) through the hinge seat (20), and the other end of the first connecting rod (9) is hinged with the static wave cover (8) through the hinge seat (20);
one end of each of the two second connecting rods (10) is hinged to the first upright post (1) and the second upright post (3) through the hinge seat (20), and the other end of each of the two second connecting rods (10) is hinged to the static wave cover (8) through the hinge seat (20).
4. The novel opening and closing device for the static wave cover as claimed in claim 2, wherein: a winch (4) is fixedly connected to the first cross beam (2), and a steel wire rope (13) is detachably connected between the winch (4) and the sliding rod (6).
5. The novel opening and closing device for the static wave cover as claimed in claim 2, wherein: grooves (11) are formed in the first upright post (1) and the second upright post (3) in the vertical direction, the grooves (11) are formed oppositely, and two ends of the sliding rod (6) are connected in the grooves (11) in a sliding mode.
6. The novel opening and closing device for the electrostatic wave cover as claimed in claim 5, wherein: fixed plate (14) are fixedly installed at two ends of sliding rod (6), a plurality of pulleys (12) are installed on fixed plate (14), and pulleys (12) are connected with groove (11) in a sliding mode.
7. The novel opening and closing device for the static wave cover as claimed in claim 3, wherein: the pull rod (7) is hinged to the top wall of the static wave cover (8), and the first connecting rod (9) and the second connecting rod (10) are hinged to the side wall, close to the second cross beam (5), of the static wave cover (8).
8. The novel opening and closing device for the electrostatic wave cover according to claim 7, wherein: the first connecting rod (9) is parallel to the second connecting rod (10), the first connecting rod (9) and the second connecting rod (10) are equal in length, and the first connecting rod (9) is arranged above the second connecting rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121907584.2U CN216008191U (en) | 2021-08-16 | 2021-08-16 | Novel opening and closing device for static wave cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121907584.2U CN216008191U (en) | 2021-08-16 | 2021-08-16 | Novel opening and closing device for static wave cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216008191U true CN216008191U (en) | 2022-03-11 |
Family
ID=80527746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121907584.2U Active CN216008191U (en) | 2021-08-16 | 2021-08-16 | Novel opening and closing device for static wave cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216008191U (en) |
-
2021
- 2021-08-16 CN CN202121907584.2U patent/CN216008191U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101633479B (en) | Transportation manipulators of railway truck body | |
| CN216008191U (en) | Novel opening and closing device for static wave cover | |
| CN208787529U (en) | A kind of long nozzle robot of the intelligent automation operation on continuous casting platform | |
| CN104326277A (en) | Full-automatic vanadium-nitrogen alloy discharging device | |
| CN211205237U (en) | Energy-saving concrete thickness detection device | |
| CN209582983U (en) | Graphite boat handling device | |
| CN208147847U (en) | Removable feeding manipulator | |
| CN217079713U (en) | Collapsible cantilever type 3D building printer | |
| CN214140410U (en) | Box turnover machine | |
| CN212553724U (en) | Scraped car engine disassembling tool | |
| CN208643726U (en) | A kind of apparatus for examination and repair of Novel straightener roller box | |
| CN210717483U (en) | Boiler protector | |
| CN210795671U (en) | Novel tank cover lifting device | |
| CN205888410U (en) | Stretchable automatically's novel numerical control welding machine | |
| CN206241210U (en) | A kind of novel synchronous mould rollover unit | |
| CN218969330U (en) | Graphite electrode for electroslag furnace | |
| CN220811619U (en) | Grab bucket portal crane for dredging dykes and dams | |
| CN218786498U (en) | Lifting device for vertical compression | |
| CN215746388U (en) | Split type gear shaping adds gets and covers device | |
| CN213497410U (en) | Welding tool for bulge rear stiffening beam assembly | |
| CN219368385U (en) | Rod stacking prevention mechanism | |
| CN111197971A (en) | Automatic centering and weighing system for material rod of electroslag remelting furnace | |
| CN219924994U (en) | Stainless steel water tank panel linear automatic welding machine | |
| CN211249233U (en) | Machining fixing device | |
| CN212356447U (en) | Safety support for hydraulic lifting platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |