CN214989922U - Winding drum structure for hoisting machinery - Google Patents
Winding drum structure for hoisting machinery Download PDFInfo
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- CN214989922U CN214989922U CN202121207632.7U CN202121207632U CN214989922U CN 214989922 U CN214989922 U CN 214989922U CN 202121207632 U CN202121207632 U CN 202121207632U CN 214989922 U CN214989922 U CN 214989922U
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- reel
- mounting
- extension board
- mounting disc
- rotating shaft
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Abstract
The utility model relates to the field of supporting facilities of mechanical cranes, and discloses a winding drum structure for hoisting machinery, which comprises a winding drum and a mounting disc, restriction pole and toothed belt, the reel is cylindrical cavity structure, the oblique guide rail is carved with to the reel surface, the inside swing joint of reel cavity has the reel axle, the reel both ends respectively are equipped with a set of mounting disc, the through-hole has been seted up to the mounting disc central point, the mounting disc outside is equipped with the convex mounting, the reel axle passes through-hole and convex mounting fixed connection on the mounting disc, convex mounting below is equipped with the installation base, convex mounting and installation base body coupling, installation base the right inboard is equipped with the extension board, the extension board passes through bolt fixed connection with the installation base this utility model, add the restriction pole, utilize two sets of restriction poles to control the rope in certain extent, prevent that the rope from knoing, can effectively prolong the life of rope.
Description
Technical Field
The utility model relates to a supporting facility field of mechanical crane specifically is a reel structure for hoisting machinery.
Background
The reel is the part that is used for twining wire rope among the hoisting mechanism, and traditional reel structure can be at reel plus a shell, and the shell plays and to play the pleasing to the eye effect of protection, also can restrict the rope in certain extent when reel rolling wire rope, prevents that wire rope migration amplitude is too big intertwine from knoing, makes the reel receipts rope obstructed.
The sliding friction is generated between the limiting steel wire rope and the rope in the existing winding drum shell, the friction force is large in the mode, the abrasion degree of the steel wire rope can be increased to a certain degree, and the service life of the steel wire rope is shortened.
To this end, we have devised a drum construction for a hoisting machine.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a reel structure for hoisting machinery has solved that what current reel shell took place between restriction wire rope and rope is sliding friction, and this kind of mode frictional force is great, can increase wire rope's degree of wear to a certain extent, reduces wire rope's life's problem.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a reel structure for hoisting machinery, includes reel, mounting disc, restriction pole and toothed belt, the reel is cylindrical cavity structure, and the reel surface is carved with the skew guide rail, and the inside reel axle that is equipped with of reel cavity, reel axle and reel swing joint, reel both ends respectively are equipped with a set of mounting disc.
Further, the mounting disc is disc-shaped structure, and the through-hole has been seted up to mounting disc central point, and the mounting disc outside is equipped with the convex mounting, and the reel axle passes through-hole and convex mounting fixed connection on the mounting disc, and convex mounting below is equipped with the installation base, and convex mounting and installation base body coupling, installation base the right inboard are equipped with the extension board, and the extension board passes through bolt fixed connection with the installation base.
Furthermore, the upper end of the extension plate is provided with an installation support plate, a vertical connecting plate is arranged between the installation support plate and the extension plate, the upper end of the vertical connecting plate is fixedly connected with the lower surface of the installation support plate, the lower end of the vertical connecting plate is arranged in the extension plate, and the vertical connecting plate is fixedly connected with the extension plate through two sets of fixing bolts.
Further, installation extension inboard is equipped with the restriction pole, and the restriction pole has two sets ofly, and two sets of restriction poles distribute about being and installation extension fixed connection, and the extension inboard is equipped with the conveyer belt, and the conveyer belt is the loop configuration, and the conveyer belt inboard is equipped with the gear area, gear area and conveyer belt fixed connection, and gear in-band side is equipped with rotating gear, and rotating gear passes through stationary blade fixed connection in the extension inboard.
Further, the upper end of the conveying belt is provided with a rotating shaft fixing box, a rotating shaft is arranged on the side face of the rotating shaft gear box, the rotating shaft penetrates through the inside of the rotating shaft fixing box and is rotatably connected with the rotating shaft fixing box, and the right end of the rotating shaft is provided with a rope guiding hole.
Furthermore, a locking disc is arranged on the outer side of the connecting part of the installation support plate and the limiting rod, a flange disc is arranged in the locking disc, a through hole is formed in the center of the flange disc, a groove is formed in the inner wall of the through hole of the flange disc, a plurality of groups of steel balls are arranged in the groove, and the limiting rod penetrates through the flange disc to be rotatably connected with the installation support plate through the locking disc.
The utility model has the advantages that:
1. the utility model discloses a, through addding the restriction pole, utilize two sets of restriction poles to control the rope in certain extent, can play the restriction rope, prevent the effect that the rope was knoed, effectively solved and set up the shell outside the reel and restrict the rope, but this kind of mode can reduce the life's of rope problem.
2. The utility model discloses a, through addding the toothed belt, the pivot of installation rope guide usefulness on the toothed belt, the pivot can guide wire rope along the neat winding of guide rail on the reel under the drive of toothed belt, has effectively solved the wire rope that traditional reel can only make the first round and has arranged the winding along the guide rail, after the guide rail is twined fully, surplus wire rope can twine chaotic problem on the reel.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a middle gear belt according to the present invention;
FIG. 3 is an enlarged view of A in FIG. 1;
FIG. 4 is a cross-sectional view of a mounting plate of the present invention;
fig. 5 is a schematic structural view of the middle reel of the present invention.
In the figure: 1. a reel; 2. mounting a disc; 3. a male fastener element; 4. installing a base; 5. an extension plate; 6. a vertical connecting plate; 7. mounting a support plate; 8. a restraining bar; 9. a locking disk; 10. a fixing sheet; 11. a gear belt; 12. a conveyor belt; 13. a rotating gear; 14. a rotating shaft fixing box; 15. a rotating shaft; 16. a rope guiding hole; 17. a spool shaft; 18. a flange plate; 19. steel balls; 20. a guide rail.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and 5, the drum structure for the hoisting machine includes a drum 1, a mounting disc 2, a limiting rod 8 and a gear belt 11, wherein the drum 1 is a cylindrical cavity structure, an inclined guide rail 20 is carved on the outer surface of the drum 1, a drum shaft 17 is arranged in the cavity of the drum 1, the drum shaft 17 is movably connected with the drum 1, and a set of mounting discs 2 are respectively arranged at two ends of the drum 1.
Referring to fig. 1, the mounting disc 2 is of a disc-shaped structure, a through hole is formed in the center of the mounting disc 2, a convex fixing piece 3 is arranged on the outer side of the mounting disc 2, the drum shaft 17 penetrates through the through hole in the mounting disc 2 to be fixedly connected with the convex fixing piece 3, a mounting base 4 is arranged below the convex fixing piece 3, the convex fixing piece 3 is integrally connected with the mounting base 4, an extension plate 5 is arranged on the inner side of the right side of the mounting base 4, and the extension plate 5 is fixedly connected with the mounting base 4 through bolts.
Referring to fig. 1, an installation support plate 7 is arranged at the upper end of the extension plate 5, a vertical connecting plate 6 is arranged between the installation support plate 7 and the extension plate 5, the upper end of the vertical connecting plate 6 is fixedly connected with the lower surface of the installation support plate 7, the lower end of the vertical connecting plate 6 is arranged inside the extension plate 5, and the vertical connecting plate 6 is fixedly connected with the extension plate 5 through two sets of fixing bolts.
Referring to fig. 1, the inner side of the installation support plate 7 is provided with two groups of limiting rods 8, the two groups of limiting rods 8 are vertically distributed and fixedly connected with the installation support plate 7, the inner side of the extension plate 5 is provided with a conveyor belt 12, the conveyor belt 12 is of an annular structure, the inner side of the conveyor belt 12 is provided with a gear belt 11, the gear belt 11 is fixedly connected with the conveyor belt 12, the inner side of the gear belt 11 is provided with a rotating gear 13, and the rotating gear 13 is fixedly connected to the inner side of the extension plate 5 through a fixing piece 10.
Referring to fig. 2 and 3, a rotating shaft fixing box 14 is arranged at the upper end of the conveyor belt 12, a rotating shaft 15 is arranged on the side surface of the rotating shaft fixing box 14, the rotating shaft 15 penetrates through the inside of the rotating shaft fixing box 14 and is rotatably connected with the rotating shaft fixing box 14, and a rope guiding hole 16 is formed in the right end of the rotating shaft 15.
Referring to fig. 4, a locking disc 9 is arranged on the outer side of the connecting part of the installation support plate 7 and the limiting rod 8, a flange 18 is arranged inside the locking disc 9, a through hole is formed in the center of the flange 18, a groove is formed in the inner wall of the through hole of the flange 18, a plurality of groups of steel balls 19 are arranged inside the groove, and the limiting rod 8 penetrates through the flange 18 and is rotatably connected with the installation support plate 7 through the locking disc 9
To sum up, the utility model discloses when using, at first fix wire rope's one end in the one end of reel 1, wire rope's the other end is walked around guide rail 20 on reel 1 and is passed in the middle of two sets of restriction poles 8, pass below pivot 15 upward leading rope hole 16 again, with hoisting apparatus fixed connection, wire rope passes along restriction pole 8 at hoisting apparatus during operation, simultaneously driving gear 13 drives conveyer belt 12 and rotates, leading rope hole 16 on conveyer belt 12 is round trip movement about conveyer belt 12, when reel 1 retrieves wire rope, leading rope hole 16 is controlled and will be guided rope along the orderly winding of guide rail 20 on reel 1 about, the rotational speed of adjusting good rotation gear 13, leading rope hole 16 just removes the other end from one end when making epaxial guide rail 20 to pave, then remove from the other end again, guide rope neatly twines the second row.
Because the limiting rod 8 is rotatably connected to the mounting support plate 7, when a rope passes through the limiting rod 8, the rope is in rolling friction with the limiting rod 8, the abrasion of the limiting rod 8 to the rope can be greatly reduced by the rolling friction, and the service life of the steel wire rope is prolonged.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A reel structure for hoisting machinery, includes reel (1), mounting disc (2), restriction pole (8) and cogged belt (11), its characterized in that: reel (1) is cylindrical cavity structure, and reel (1) surface is carved with oblique guide rail (20), and reel (1) cavity is inside to be equipped with reel axle (17), reel axle (17) and reel (1) swing joint, and reel (1) both ends respectively are equipped with a set of mounting disc (2).
2. A drum construction for a hoisting machine as claimed in claim 1, characterized in that: mounting disc (2) are disc-shaped structure, and through-hole has been seted up to mounting disc (2) central point, and the mounting disc (2) outside is equipped with convex mounting (3), and barrel arbor (17) pass through-hole and convex mounting (3) fixed connection on mounting disc (2), and convex mounting (3) below is equipped with installation base (4), convex mounting (3) and installation base (4) body coupling, and installation base (4) the right inboard is equipped with extension board (5), and bolt fixed connection is passed through with installation base (4) in extension board (5).
3. A drum construction for a hoisting machine as claimed in claim 2, characterized in that: the extension plate (5) upper end is equipped with installation extension board (7), is equipped with vertical connecting plate (6) between installation extension board (7) and the extension plate (5), and vertical connecting plate (6) upper end is connected with installation extension board (7) lower fixed surface, and inside extension plate (5) were located to vertical connecting plate (6) lower extreme, and vertical connecting plate (6) and extension plate (5) are through two sets of fixing bolt fixed connection.
4. A drum construction for a hoisting machine as claimed in claim 3, characterized in that: installation extension board (7) inboard is equipped with restriction lever (8), restriction lever (8) have two sets ofly, two sets of restriction lever (8) are upper and lower distribution and installation extension board (7) fixed connection, extension board (5) inboard is equipped with conveyer belt (12), conveyer belt (12) are the loop configuration, conveyer belt (12) inboard is equipped with toothed belt (11), toothed belt (11) and conveyer belt (12) fixed connection, toothed belt (11) inboard is equipped with running gear (13), running gear (13) are through stationary blade (10) fixed connection in extension board (5) inboard.
5. A drum construction for a hoisting machine as claimed in claim 4, characterized in that: the upper end of the conveyor belt (12) is provided with a rotating shaft fixing box (14), the side surface of the rotating shaft fixing box (14) is provided with a rotating shaft (15), the rotating shaft (15) penetrates through the inside of the rotating shaft fixing box (14) to be rotatably connected with the rotating shaft fixing box (14), and the right end of the rotating shaft (15) is provided with a rope guiding hole (16).
6. A drum construction for a hoisting machine as claimed in claim 3, characterized in that: the mounting support plate (7) is connected the position outside with the regulating stem (8) and is equipped with locking plate (9), and locking plate (9) are inside to be equipped with ring flange (18), and ring flange (18) central point puts and has seted up the through-hole, and ring flange (18) through-hole inner wall is seted up flutedly, and the recess is inside to be equipped with a plurality of groups steel ball (19), and regulating stem (8) pass ring flange (18) and are connected with mounting support plate (7) through locking plate (9) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121207632.7U CN214989922U (en) | 2021-06-01 | 2021-06-01 | Winding drum structure for hoisting machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121207632.7U CN214989922U (en) | 2021-06-01 | 2021-06-01 | Winding drum structure for hoisting machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214989922U true CN214989922U (en) | 2021-12-03 |
Family
ID=79085255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121207632.7U Active CN214989922U (en) | 2021-06-01 | 2021-06-01 | Winding drum structure for hoisting machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214989922U (en) |
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2021
- 2021-06-01 CN CN202121207632.7U patent/CN214989922U/en active Active
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