CN212531577U - Supporting device for cantilever beam shaft - Google Patents
Supporting device for cantilever beam shaft Download PDFInfo
- Publication number
- CN212531577U CN212531577U CN202021012692.9U CN202021012692U CN212531577U CN 212531577 U CN212531577 U CN 212531577U CN 202021012692 U CN202021012692 U CN 202021012692U CN 212531577 U CN212531577 U CN 212531577U
- Authority
- CN
- China
- Prior art keywords
- cantilever beam
- abutting
- plate
- cantilever
- abutment
- 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
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a supporting device for a cantilever beam shaft, which relates to the technical field of packaging equipment support and comprises a telescopic structure, wherein a first abutting part and a second abutting part are respectively arranged at two ends of the telescopic direction of the telescopic structure; when the cantilever beam supporting structure is used, the telescopic structure is extended, the first abutting part and the second abutting part are respectively abutted against the outer wall of the cantilever beam shaft and a fixed object on the periphery of the cantilever beam shaft, and the first abutting part and the cantilever beam shaft form relative rotation. The utility model discloses a support tightly on the fixed object of cantilever beam axle's outer wall and cantilever beam axle week side respectively with first butt spare and second butt spare among the extending structure, for the cantilever beam axle provides a holding power, changed the cantilever state of cantilever beam, improved the stability when cantilever beam rotates.
Description
Technical Field
The utility model belongs to the technical field of cantilever beam axle installation technique and specifically relates to a strutting arrangement for be used for cantilever beam axle is related to.
Background
At present, when an enterprise packages materials, the materials to be packaged are often packaged by using various packaging materials such as cloth, paper and plastic, wherein the packaging materials need to be sleeved on an unwinding shaft, and the winding shaft is used for conveying the packaging materials.
The existing Chinese patent with the publication number of CN201045106 discloses a round-pressing round cantilever type winding and unwinding shaft mechanism which is structurally characterized in that a single wall plate is arranged, a winding and unwinding shaft is installed on one side of the single wall plate in a cantilever mode, the winding and unwinding shaft adopts a steam expansion shaft, and the winding and unwinding shaft is connected with a motor through a conveying belt. And the single wallboard is correspondingly provided with an automatic tension control mechanism.
By adopting the scheme, the steam expansion shaft is in a cantilever state, so that the steam expansion shaft is easy to shake after working for a long time, the transmission quality of the first reel is influenced, and a part to be improved exists.
Among the prior art, as shown in fig. 4, a cantilever type reel mounting structure, it includes bottom plate a, and the vertical curb plate B that is provided with on the bottom plate a rotates on the curb plate B and is connected with cantilever beam axle C, and cantilever beam axle C is the level setting.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model aims to provide a strutting arrangement for cantilever beam axle supports tightly on the fixed object of cantilever beam axle all sides the outer wall of cantilever beam axle respectively through first butt piece among the extending structure and second butt piece, for the cantilever beam axle provides a holding power, has changed the cantilever state of cantilever beam, has improved the stability when the cantilever beam rotates.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a supporting device for a cantilever beam shaft comprises a telescopic structure, wherein a first abutting part and a second abutting part are respectively arranged at two ends of the telescopic structure in the telescopic direction; when the cantilever beam supporting structure is used, the telescopic structure is extended, the first abutting part and the second abutting part are respectively abutted against the outer wall of the cantilever beam shaft and a fixed object on the periphery of the cantilever beam shaft, and the first abutting part and the cantilever beam shaft form relative rotation.
By adopting the technical scheme, in actual use, a worker respectively and tightly supports the first abutting part and the second abutting part in the telescopic structure against the outer wall of the cantilever beam shaft and a fixed object on the periphery of the cantilever beam shaft, and on one hand, the lifting structure is utilized to be suitable for stabilizing the cantilever beam shafts with different heights; on the other hand, a supporting force is provided for the cantilever beam shaft, the cantilever state of the cantilever beam is changed, and the stability of the cantilever beam during rotation is improved.
The utility model discloses further set up to: the telescopic structure is located under the cantilever beam shaft along the radial direction of the cantilever beam shaft, and when the telescopic structure is used, the telescopic structure is extended, and the first abutting part and the second abutting part are respectively abutted against a fixed object on the radial lower side wall of the cantilever beam shaft and under the cantilever beam shaft.
By adopting the technical scheme, in actual use, the telescopic mechanism is arranged under the cantilever beam shaft along the radial direction of the cantilever beam shaft, and the first abutting part and the second abutting part are respectively abutted against fixed objects on the radial lower side wall of the cantilever beam shaft and under the cantilever beam shaft, so that the bearing capacity of the first abutting part and the second abutting part on the cantilever beam shaft is improved.
The utility model discloses further set up to: the telescopic structure comprises a butt joint plate and a vertical plate, a sliding groove is vertically formed in the butt joint plate, the vertical plate is inserted into the sliding groove and forms a sliding fit with the sliding groove, and a fixing assembly used for detachably fixing the butt joint plate on the vertical plate is arranged on the butt joint plate.
Through adopting above-mentioned technical scheme, in the in-service use, according to the height at cantilever beam axle place, adjust the distance that butt plate slided on vertical board, then utilize fixed subassembly to fix the butt plate on vertical board, the regulative mode is simple and convenient.
The utility model discloses further set up to: the fixing component comprises a fastening nut, a rotating shaft and a butt column, wherein a strip-shaped groove is vertically formed in the butt plate, a fastening hole matched with the strip-shaped groove is formed in the vertical plate, the fastening nut is welded on one side, deviating from the butt plate, of the vertical plate, the axis of the fastening nut is collinear with the axis of the fastening hole, one end of the rotating shaft in the length direction sequentially penetrates through the strip-shaped groove, the fastening hole and is connected with the fastening nut through threads, the butt column is coaxially fixed at one end, deviating from the fastening nut, of the rotating shaft in the length direction, the butt column is close to one side of the fastening nut and tightly abuts against the butt plate, a first butt piece is arranged on the vertical plate, and a second butt piece is arranged on the.
Through adopting above-mentioned technical scheme, in the in-service use, after the altitude mixture control of butt joint board is accomplished, the manual butt joint post that rotates of staff, and then drive the axis of rotation and rotate, because threaded connection is passed through on fastening nut to the one end of axis of rotation length direction, consequently along with the rotation of axis of rotation, interval between vertical board and the butt plate constantly reduces, until the butt joint post supports the periphery that tightly lies in the bar groove on the butt plate, only need rotate the butt joint post promptly alright fix the butt plate on vertical board, fixed mode is simple and convenient.
The utility model discloses further set up to: the butt joint post has the moment of torsion groove along its radial penetration, the smooth migration of moment of torsion inslot is provided with the dwang.
By adopting the technical scheme, in actual use, a worker holds the rotating rod by hand and rotates by taking the axis of the abutting column as a central line, so that the abutting column is driven to rotate, and the abutting column is convenient for the worker to rotate; in addition, when the rotating rod is rotated, the worker adjusts the moving distance of the rotating rod in the torque slot, the rotating moment of the worker is changed, and the effect of saving labor is achieved.
The utility model discloses further set up to: the vertical board is connected with a cam in a rotating mode, the axis of the rotating connection position of the cam and the vertical board is perpendicular to the sliding direction of the abutting plate, the side wall of the cam keeps abutting with the lower side wall of the abutting plate, and a knob is coaxially fixed on one side, away from the vertical board, of the cam.
By adopting the technical scheme, in actual use, the knob is manually rotated according to the height of the cantilever beam shaft, so that the cam is rotated, and the cam is kept in butt joint with the lower side wall of the butt joint plate, so that the butt joint plate slides in the sliding groove while the cam is rotated, so that the butt joint plate slides on the vertical plate to a proper position, and the butt joint plate is fixed on the vertical plate by using the fixing assembly; through rotating the cam, turn into the removal of butt joint board on vertical board with the rotation of cam, the regulative mode is simple and convenient, and utilizes the knob of keeping away from the coaxial fixed in one side of vertical board at the cam, and the staff of being convenient for rotates the cam.
The utility model discloses further set up to: the second abutting piece is arranged to be a supporting flat plate, the lower side of the supporting flat plate abuts against a fixed object right below the cantilever beam shaft, and the upper side of the supporting flat plate is fixedly connected with the vertical plate.
Through adopting above-mentioned technical scheme, set up the second butt piece into supporting the flat board, increased area of contact, improved the stability to the cantilever beam axle.
The utility model discloses further set up to: the first butt joint piece sets up to the butt joint wheel, the butt joint wheel is provided with two, two on the butt joint wheel rotates along the radial of cantilever beam axle and connects the butt joint board, and two the axis of butt joint wheel is parallel with the axis of cantilever beam axle, two the outer wall butt of butt joint wheel and the radial downside of cantilever beam axle.
By adopting the technical scheme, in actual use, the two abutting wheels rotatably connected to the abutting plates abut against the outer wall of the radial lower side of the cantilever beam shaft to provide two radial supporting points for the cantilever beam shaft, so that on one hand, the stability of the cantilever beam shaft is further improved, and on the other hand, the cantilever beam shaft is prevented from being influenced by the fact that the supporting plate is overturned after being abutted by the abutting force of the cantilever beam shaft.
The utility model discloses further set up to: the outer layer of the abutting wheel is sleeved with a soft rubber sleeve.
Through adopting above-mentioned technical scheme, in the in-service use, utilize the cover to establish the outer flexible glue cover of butt wheel, play the guard action to the outer wall of the cantilever beam axle of butt.
Compared with the prior art, the beneficial effects of the utility model are as follows:
through two butt wheels on the butt plate and the outer wall butt of cantilever beam axle, for the cantilever beam axle provides a holding power, changed the cantilever state of cantilever beam, stability when having improved the cantilever beam and rotating.
Drawings
FIG. 1 is an axial view of the present embodiment, which mainly shows the overall structure of the support device for the cantilever beam axle;
FIG. 2 is an exploded view of the support structure for the cantilever beam axle according to the present embodiment;
FIG. 3 is an exploded view of the support structure for the cantilever beam axle according to the present embodiment;
fig. 4 is a schematic view of the suspension-arm type reel mounting structure in the prior art.
Reference numerals: 1. a telescopic structure; 11. a vertical plate; 111. a fastening hole; 12. a butt joint plate; 121. a sliding groove; 122. a strip-shaped groove; 2. a butting wheel; 21. a soft rubber sleeve; 3. supporting the flat plate; 5. a cam; 6. a knob; 61. anti-skid lines; 7. a fixing assembly; 71. a butting post; 711. a torque slot; 72. a rotating shaft; 73. fastening a nut; 8. rotating the rod.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1, a supporting device for a cantilever beam shaft includes a telescopic structure 1, a first abutting member and a second abutting member are respectively arranged at two ends of the telescopic structure 1 in a telescopic direction, the telescopic structure 1 is located under a cantilever beam shaft C along a radial direction of the cantilever beam shaft C, the first abutting member and the second abutting member respectively abut against a bottom plate on a lower side wall of the cantilever beam shaft C in the radial direction and under the cantilever beam shaft C, and the first abutting member and the cantilever beam shaft C form relative rotation.
In practical use, a worker respectively and tightly supports the first abutting part and the second abutting part in the telescopic structure 1 against the outer wall of the radial lower side of the cantilever beam shaft C and the bottom plate A right below the cantilever beam shaft C, and on one hand, the lifting structure is utilized to be suitable for stabilizing the cantilever beam shafts C with different heights; on the other hand, a supporting force is provided for the cantilever beam shaft C, the cantilever state of the cantilever beam is changed, and the stability of the cantilever beam during rotation is improved.
As shown in fig. 2 and 3, the telescopic structure 1 comprises a vertical plate 11 and an abutting plate 12, the second abutting piece is arranged as a supporting flat plate 3, the vertical plate 11 is vertically fixed on the supporting flat plate 3, and the vertical plate 11 and the supporting flat plate 3 are integrally formed; a sliding groove 121 is vertically formed in one side, close to the cantilever beam shaft C, of the abutting plate 12, and the vertical plate 11 is inserted into the sliding groove 121 and forms sliding fit with the sliding groove 121; a cam 5 is rotatably connected to one side, away from the cantilever beam shaft C, of the vertical plate 11, the axis of the rotary connection position of the cam 5 and the vertical plate 11 is parallel to the axis of the cantilever beam shaft C, a knob 6 is coaxially fixed to one side, away from the vertical plate 11, of the cam 5, and anti-skid grains 61 are arranged on the outer edge side wall of the knob 6; the friction force between the human hand and the outer wall of the knob 6 is increased; the side wall of the cam 5 is held in abutment with the lower side wall of the abutment plate 12. In actual use, the operator rotates the knob 6 to drive the cam 5 to rotate, and further drives the abutting plate 12 to move along the sliding groove 121.
The abutting plate 12 is provided with a fixing assembly 7 for detachably fixing the abutting plate 12 on the vertical plate 11. The fixing component 7 comprises an abutting column 71, a rotating shaft 72 and a fastening nut 73, a strip-shaped groove 122 vertically penetrates through the abutting plate 12, a fastening hole 111 penetrates through the vertical plate 11, the fastening nut 73 is welded on the side wall, close to the cantilever beam, of the vertical plate 11, and the axis of the fastening nut 73 is collinear with the axis of the fastening hole 111; one end of the rotating shaft 72 in the length direction sequentially penetrates through the strip-shaped groove 122 and the fastening hole 111 and is connected with the fastening nut 73 through threads, the abutting column 71 is coaxially fixed at the other end of the rotating shaft 72 in the length direction, and the abutting column 71 and the rotating shaft 72 are integrally arranged; in the practical use, the staff manually rotates the butt post 71, drives the axis of rotation 72 and rotates, and along with the rotation of axis of rotation 72, the interval between vertical board 11 and the butt plate 12 constantly reduces, until the butt post 71 supports the week side of tightly the bar groove 122 on the butt plate 12, only need rotate the butt post 71 promptly, through the threaded connection between axis of rotation 72 and fastening nut 73, alright fix butt plate 12 on vertical board 11.
In order to facilitate the rotation of the abutting column 71 by the worker, a torque groove 711 penetrates through the abutting column 71 along the radial direction of the abutting column, and a rotating rod 8 is arranged in the torque groove 711 in a sliding manner. In actual use, the staff changes the turning moment of the staff by adjusting the moving distance of the turning rod 8 in the torque groove 711, so that the effect of saving labor is achieved, and meanwhile, the staff is convenient to rotate the abutting column 71.
The first abutting part is provided with two abutting wheels 2, the two abutting wheels 2 are rotatably connected to the abutting plate 12 along the radial direction of the cantilever beam shaft C, and the axes of the two abutting wheels 2 are parallel to the axis of the cantilever beam; in addition, the two butting wheels 2 are coaxially sleeved with soft rubber sleeves 21.
In actual use, the staff sets up cantilever beam axle C on two butt wheels 2 according to the distance that cantilever beam axle C's altitude mixture control butt joint board 12 slided on vertical board 11 to make the gum cover 21 on two butt wheels 2 keep the butt with cantilever beam axle C's outer wall, support at the biplane through providing two points for cantilever beam axle C outer wall, improved the stability when the cantilever beam rotates.
The present embodiment is further described below with reference to specific actions:
in actual use, a worker firstly places the support flat plate 3 on the bottom plate, adjusts the sliding distance of the abutting plate 12 on the vertical plate 11 according to the height of the cantilever beam shaft C, then manually rotates the rotating rod 8 to drive the abutting column 71 to rotate, further drives the rotating shaft 72 to rotate, and utilizes the threaded connection between the rotating shaft 72 and the fastening nut 73, along with the rotation of the rotating shaft 72, the distance between the vertical plate 11 and the abutting plate 12 is continuously reduced until the side wall of the abutting column 71 abuts against the periphery of the strip-shaped groove 122 on the vertical plate 11, namely the abutting plate 12 is fixed on the vertical plate 11; at this time, the cantilever beam shaft C is erected between the two abutment wheels 2, and the stability of the cantilever beam shaft C when rotating is improved by providing two-point support on the same plane for the outer wall of the cantilever beam shaft C.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The supporting device for the cantilever beam shaft is characterized by comprising a telescopic structure (1), wherein a first abutting part and a second abutting part are respectively arranged at two ends of the telescopic structure (1) in the telescopic direction; when the cantilever beam supporting structure is used, the telescopic structure (1) is extended, the first abutting part and the second abutting part are respectively abutted against the outer wall of the cantilever beam shaft and a fixed object on the periphery of the cantilever beam shaft, and the first abutting part and the cantilever beam shaft rotate relatively.
2. A support arrangement for a cantilever beam axle according to claim 1, wherein the telescopic structure (1) is located directly below the cantilever beam axle in its radial direction, and in use, the telescopic structure (1) is extended, and the first and second abutment members abut against a fixed object located directly below the cantilever beam axle and on the radial lower sidewall of the cantilever beam axle, respectively.
3. The supporting device for the cantilever beam shaft according to claim 2, wherein the telescopic structure (1) comprises an abutting plate (12) and a vertical plate (11), a sliding groove (121) is vertically formed in the abutting plate (12), the vertical plate (11) is inserted into the sliding groove (121) and forms a sliding fit with the sliding groove (121), and a fixing component (7) for detachably fixing the abutting plate (12) on the vertical plate (11) is arranged on the abutting plate (12).
4. The supporting device for the cantilever beam shaft according to claim 3, wherein the fixing component (7) comprises a fastening nut (73), a rotating shaft (72) and an abutting column (71), the abutting plate (12) is vertically provided with a strip-shaped groove (122), the vertical plate (11) is provided with a fastening hole (111) matched with the strip-shaped groove (122), the fastening nut (73) is welded on one side of the vertical plate (11) departing from the abutting plate (12), the axis of the fastening nut (73) is collinear with the axis of the fastening hole (111), one end of the rotating shaft (72) in the length direction sequentially penetrates through the strip-shaped groove (122), the fastening hole (111) and is connected with the fastening nut (73) through threads, the abutting column (71) is coaxially fixed at one end of the rotating shaft (72) in the length direction departing from the fastening nut (73), and one side of the abutting column (71) close to the fastening nut (73) is abutted against the abutting plate (12), the first abutment is provided on the vertical plate (11) and the second abutment is provided on the abutment plate (12).
5. A support arrangement for a cantilever beam axle according to claim 4, wherein the abutment post (71) has a torque slot (711) running through it in the radial direction, the torque slot (711) being slidably provided with a turning rod (8).
6. The supporting device for the cantilever beam shaft according to claim 3, wherein the vertical plate (11) is rotatably connected with a cam (5), the axis of the rotary connection position of the cam (5) and the vertical plate (11) is perpendicular to the sliding direction of the abutting plate (12), the side wall of the cam (5) is kept in abutting contact with the lower side wall of the abutting plate (12), and a knob (6) is coaxially fixed on one side of the cam (5) far away from the vertical plate (11).
7. A support arrangement for a cantilever axle according to claim 6, wherein the second abutment is provided as a support plate (3), the lower side of the support plate (3) abutting against a fixed object directly below the cantilever axle, the upper side of the support plate (3) being fixedly connected to the vertical plate (11).
8. A support arrangement for a cantilever axle according to claim 7, wherein the first abutment member is provided as two abutment wheels (2), the two abutment wheels (2) are rotatably connected to the abutment plate (12) in the radial direction of the cantilever axle, the axis of the two abutment wheels (2) is parallel to the axis of the cantilever axle, and the two abutment wheels (2) abut against the outer wall of the radial lower side of the cantilever axle.
9. A support arrangement for a cantilever axle according to claim 8, wherein the rubber sock (21) is sleeved on the outer layer of both the abutment wheels (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021012692.9U CN212531577U (en) | 2020-06-04 | 2020-06-04 | Supporting device for cantilever beam shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021012692.9U CN212531577U (en) | 2020-06-04 | 2020-06-04 | Supporting device for cantilever beam shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212531577U true CN212531577U (en) | 2021-02-12 |
Family
ID=74640049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021012692.9U Active CN212531577U (en) | 2020-06-04 | 2020-06-04 | Supporting device for cantilever beam shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212531577U (en) |
-
2020
- 2020-06-04 CN CN202021012692.9U patent/CN212531577U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212531577U (en) | Supporting device for cantilever beam shaft | |
| US4572761A (en) | Paper dispensing apparatus | |
| CN111362071A (en) | Cable coiling device | |
| CA2352992A1 (en) | Apparatus for transferring winding from a filled cylindrical package of an elongte material to an empty core | |
| US4470870A (en) | Masking apron dispensing apparatus | |
| US3359938A (en) | Head gluer | |
| CN209635588U (en) | It is a kind of actively to move back solution bobbin-winding machine | |
| CN219821111U (en) | Wheel structure capable of switching support mode and moving mode | |
| KR101428963B1 (en) | Apparatus for winding oil hose | |
| CN220316701U (en) | Unreeling device for coiled material | |
| CN211389014U (en) | Mechanical-electrical integration is with roll adjustment formula cutting device | |
| CN216885734U (en) | Transmission device for flexible printing machine | |
| CN220519806U (en) | Cable paying-off device | |
| CN220148866U (en) | Yarn winding device capable of preventing yarn from loosening | |
| CN110422696A (en) | The electronic lifting apparatus of tube | |
| CN220310880U (en) | Glue box of box pasting machine | |
| JPH0530691Y2 (en) | ||
| CN213293253U (en) | Storage device convenient for emulsifier to use | |
| CN214215871U (en) | Panel transfer device for furniture production | |
| CN219858909U (en) | Sandstone gathers materials and uses transmission device | |
| CN216235321U (en) | Rope winding device convenient to fix for logistics transportation | |
| CN110871200A (en) | Cleaning mechanism and single-card cleaning system | |
| CN219546368U (en) | Banding strip packing rolling machine | |
| CN220982194U (en) | Auxiliary warning equipment for hanging acrylic layout | |
| CN219058035U (en) | Paper winding mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |