Libasi Rope Groove Positioning Device

Abstract

The present invention provides a Ribas rope groove positioning device, which includes a straight-line segment guiding component and an inclined-line segment guiding component. The straight-line segment guiding component includes a first connecting plate and a first fixing member. A plurality of first guiding grooves are provided at the bottom of the first connecting plate. The first guiding grooves match the straight-line segment round steel, and the center line of the first guiding grooves is parallel to the tangent of the drum. The first fixing member is used to connect both ends of the first connecting plate to the drum wall; the inclined-line segment guiding component includes a second connecting plate and a second fixing member. A plurality of second guiding grooves are provided at the bottom of the second connecting plate. The second guiding grooves match the inclined-line segment round steel, and the included angle between the center line of the second guiding grooves and the tangent of the drum is an acute angle. The Ribas rope groove positioning device according to the embodiment of the present invention has a simple structure, is convenient for disassembly and assembly, reduces the positioning difficulty of the straight-line segment round steel and the inclined-line segment round steel, and further improves the Ribas rope groove positioning accuracy.

Description

Technical Field

[0001] The present invention relates to the field of steel structure processing, and particularly to a Ribas rope groove positioning device. Background Art

[0002] The Ribas rope groove drum is a broken-line rope drum, and this broken-line rope drum uses a rope groove form with multiple layers of wire ropes wound. The Ribas rope groove can effectively avoid the phenomenon of cross-winding when the wire rope is wound in multiple layers on the drum, and effectively ensure the neat arrangement of the wire rope. The rope grooves on the surface of the broken-line rope drum include two types of alternately distributed straight rope grooves and oblique rope grooves. 75%-80% of the drum surface is distributed with straight rope grooves, and the rest are oblique rope grooves. The trajectories of the two types of rope grooves are special and difficult to process. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to provide a Ribas rope groove positioning device, which can reduce the positioning difficulty.

[0004] To solve the above technical problems, the present invention adopts the following technical solutions:

[0005] According to the Ribas rope groove positioning device of an embodiment of the present invention, the Ribas rope groove includes multiple parallel round steels to form a rope groove between two adjacent round steels. Each round steel includes multiple straight-segment round steels and multiple oblique-segment round steels. The multiple straight-segment round steels and oblique-segment round steels are spaced apart from each other and connected end to end.

[0006] The Ribas rope groove positioning device includes a straight-segment guiding component and an oblique-segment guiding component. The straight-segment guiding component and the oblique-segment guiding component are respectively used to position the straight-segment round steel and the oblique-segment round steel; wherein,

[0007] The straight-segment guiding component includes a first connecting plate and a first fixing member. The bottom of the first connecting plate is provided with a plurality of first guiding grooves, and the first guiding grooves match the straight-segment round steel. The center line of the first guiding groove is parallel to the tangent of the drum. The first fixing member is used to connect both ends of the first connecting plate to the drum wall.

[0008] The oblique-segment guiding component includes a second connecting plate and a second fixing member. The bottom of the second connecting plate is provided with a plurality of second guiding grooves, and the second guiding grooves match the oblique-segment round steel. The included angle between the center line of the second guiding groove and the tangent of the drum is an acute angle. The first guiding groove is used to match the straight-segment round steel, the second guiding groove is used to match the oblique-segment round steel, and the second fixing member is used to connect both ends of the second connecting plate to the drum wall.

[0009] Further, a first through groove is also provided at the bottom of the first connecting plate. The center line of the first through groove is perpendicular to the center line of the first guiding groove. First slot holes and second slot holes are formed on the two side walls of the first through groove. The first slot hole and the second slot hole are the two ends of the first guiding groove.

[0010] Further, the linear segment guiding assembly further includes:

[0011] A first mounting plate. Two first mounting plates are connected to both ends of the first connecting plate. First mounting holes are provided on the first mounting plate. The first fixing member passes through the first mounting holes so that the first mounting plate is connected to the barrel wall of the reel.

[0012] Further, a plurality of first through holes are provided on the first connecting plate. The center line of the first guiding groove intersects with the center of the circle of the first through hole;

[0013] The linear segment guiding assembly further includes a plurality of third fixing members, and the third fixing members match the first through holes.

[0014] Further, the third fixing member includes a first screw rod and a first nut. The first screw rod matches the first nut. The first nut is connected to the inner wall of the first through groove and the axis of the first nut is collinear with the center of the circle of the first through hole.

[0015] Further, a second through groove is also provided at the bottom of the second connecting plate. The included angle between the center line of the second through groove and the center line of the second guiding groove is an acute angle. Third slot holes and fourth slot holes are formed on the two side walls of the second through groove. The third slot hole and the fourth slot hole are the two ends of the second guiding groove.

[0016] Further, a plurality of second through holes are provided on the second connecting plate. The center line of the second guiding groove intersects with the center of the circle of the second through hole;

[0017] The inclined segment guiding assembly further includes a plurality of fourth fixing members, and the fourth fixing members match the second through holes.

[0018] Further, a plurality of the second through holes are located on the center line of the second connecting plate.

[0019] Further, the fourth fixing member includes a second screw rod and a second nut. The second screw rod matches the second nut. The second nut is connected to the inner wall of the second through groove, and the axis of the second nut is collinear with the center of the circle of the second through hole.

[0020] Further, the first guiding groove and the second guiding groove are of U-shaped structures.

[0021] At least one of the above technical solutions of the present invention has the following beneficial effects:

[0022] The Ribas rope groove positioning device disclosed by the present invention uses a straight-line segment guiding component and an inclined-line segment guiding component to position a straight-line segment round steel and an inclined-line segment round steel respectively, and then welds the straight-line segment round steel and the inclined-line segment round steel to the surface of the drum by welding to form a Ribas rope groove for winding a steel wire rope. The positioning device has a simple structure, is convenient for disassembly and assembly, reduces the positioning difficulty of the straight-line segment round steel and the inclined-line segment round steel, and further improves the positioning accuracy of the Ribas rope groove. Description of the Drawings

[0023] Figure 1 It is a schematic structural diagram of the Ribas rope groove positioning device provided by an embodiment of the present invention located on a drum;

[0024] Figure 2 It is a schematic structural diagram of the straight-line segment guiding component in the Ribas rope groove positioning device provided by an embodiment of the present invention;

[0025] Figure 3 It is a schematic structural diagram of the inclined-line segment guiding component in the Ribas rope groove positioning device provided by an embodiment of the present invention;

[0026] Figure 4 It is a three-dimensional structural diagram of the straight-line segment guiding component in the Ribas rope groove positioning device provided by an embodiment of the present invention;

[0027] Figure 5 It is a three-dimensional structural diagram of the straight-line segment guiding component in the Ribas rope groove positioning device provided by an embodiment of the present invention from another angle;

[0028] Figure 6 It is a side view of the straight-line segment guiding component in the Ribas rope groove positioning device provided by an embodiment of the present invention;

[0029] Figure 7 It is a top view of the straight-line segment guiding component in the Ribas rope groove positioning device provided by an embodiment of the present invention.

[0030] Reference Signs:

[0031] 10. Straight-line segment guiding component; 110. First connecting plate; 111. First guiding groove; 112. First through groove; 113. Groove wall; 1131. First slot hole; 1132. Second slot hole; 120. First fixing piece; 130. Third fixing piece; 131. First screw; 132. First nut; 140. First mounting plate; 141. First mounting hole; 20. Inclined-line segment guiding component; 210. Second connecting plate; 211. Second guiding groove; 220. Second fixing piece; 230. Fourth fixing piece; 30. Drum; 40. Straight-line segment round steel. Detailed implementation manners

[0032] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Apparently, the described embodiments are some but not all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present invention fall within the scope of protection of the present invention.

[0033] The Ribas rope groove includes a plurality of parallel round steels to form a rope groove between two adjacent round steels. Each round steel includes a plurality of straight-segment round steels and a plurality of oblique-segment round steels. The plurality of straight-segment round steels and oblique-segment round steels are spaced apart from each other and connected end to end.

[0034] First, a Ribas rope groove positioning device according to an embodiment of the present invention will be specifically described below with reference to the accompanying drawings.

[0035] Specifically, as Figures 1 to 3 shown, a Ribas rope groove positioning device provided by an embodiment of the present invention includes a straight-segment guiding assembly 10 and an oblique-segment guiding assembly 20. The straight-segment guiding assembly 10 and the oblique-segment guiding assembly 20 are respectively used to position the straight-segment round steel 40 and the oblique-segment round steel.

[0036] Among them, the straight-segment guiding assembly 10 includes a first connecting plate 110 and a first fixing member 120. A first guiding groove 111 is provided at the bottom of the first connecting plate 110. The first guiding groove 111 matches the straight-segment round steel 40. The center line of the first guiding groove 111 is parallel to the tangent of the drum 30. The first fixing member 120 is used to connect both ends of the first connecting plate 110 to the wall of the drum 30.

[0037] The oblique-segment guiding assembly 20 includes a second connecting plate 210 and a second fixing member 220. A second guiding groove 211 is provided at the bottom of the second connecting plate 210. The second guiding groove 211 matches the oblique-segment round steel. The included angle between the center line of the second guiding groove 211 and the tangent of the drum 30 is an acute angle. The first guiding groove 111 is used to match the straight-segment round steel 40, and the second guiding groove 211 is used to match the oblique-segment round steel. The second fixing member 220 is used to connect both ends of the second connecting plate 210 to the wall of the drum 30.

[0038] The above Ribas rope groove positioning device has multiple first guiding grooves 111 provided at the bottom of the first connecting plate 110. The multiple first guiding grooves 111 are covered on the straight-section round steel 40 to define the positions of the multiple straight-section round steels 40 on the surface of the drum 30. Then, the first connecting plate 110 is connected to the wall of the drum 30 by using the first fixing member 120 to further define the positions of the straight-section round steels 40 on the surface of the drum 30. The method for the inclined-section guiding assembly 20 to define the positions of the multiple inclined-section round steels on the surface of the drum 30 is the same as the defining method of the straight-section guiding assembly 10.

[0039] The positions of the multiple straight-section round steels 40 and the multiple inclined-section round steels on the surface of the drum 30 are defined by the Ribas rope groove positioning device, and then the straight-section round steels 40 and the inclined-section round steels are welded to the surface of the drum 30 by welding to form the Ribas rope groove. The positioning device has a simple structure, is convenient for disassembly and assembly, reduces the positioning difficulty of the straight-section round steels 40 and the inclined-section round steels, and further improves the positioning accuracy of the Ribas rope groove.

[0040] In an embodiment, as Figures 4 to 7 shown, a first through groove 112 is further provided at the bottom of the first connecting plate 110. The center line of the first through groove 112 is perpendicular to the center line of the first guiding groove 111. First slot holes 1131 and second slot holes 1132 are formed on the two side walls 113 of the first through groove 112. The first slot holes 1131 and the second slot holes 1132 are the two ends of the first guiding groove 111.

[0041] Furthermore, as Figure 4 and Figure 5 shown, multiple first through holes are provided on the first connecting plate 110. The center line of the first guiding groove 111 intersects with the center of the circle of the first through hole. The straight-section guiding assembly 10 further includes multiple third fixing members 130, and the third fixing members 130 match the first through holes.

[0042] That is to say, the straight-section round steels 40 are further defined by the third fixing members 130 to improve the position stability of the straight-section round steels 40 on the surface of the drum 30 before welding, and further improve the manufacturing accuracy of the straight-section rope groove.

[0043] In an embodiment, the third fixing member 130 includes a first screw 131 and a first nut 132. The first screw 131 matches the first nut 132. The first nut 132 is connected to the inner wall of the first through groove 112 and the axis of the first nut 132 is collinear with the center of the circle of the first through hole.

[0044] That is to say, the first screw rod 131 passes through the first through hole and mates with the first nut 132, so that the end of the first screw rod 131 presses on the upper surface of the straight-section round steel 40 to limit the position of the straight-section round steel 40 on the surface of the reel 30.

[0045] In one embodiment, the straight-section guiding assembly 10 further includes a first mounting plate 140. Two first mounting plates 140 are connected to both ends of the first connecting plate 110. The first mounting plate 140 is provided with a first mounting hole 141. The first fixing member 120 passes through the first mounting hole 141, so that the first mounting plate 140 is connected to the barrel wall of the reel 30.

[0046] As Figures 4 to 7 shown, the first mounting plate 140 is perpendicular to the first connecting plate 110. First mounting plates 140 are connected to both ends of the first connecting plate 110. The first mounting plate 140 is used to connect to the barrel wall of the reel 30 to fix the position of the first connecting plate 110 and further limit the position of the straight-section round steel 40 on the surface of the reel 30.

[0047] In one embodiment, as Figure 3 shown, a second through groove is further provided at the bottom of the second connecting plate 210. The central line of the second through groove forms an acute angle with the central line of the second guiding groove 211. Third slot holes and fourth slot holes are formed on both side walls 113 of the second through groove. The third slot hole and the fourth slot hole are the two ends of the second guiding groove 211.

[0048] That is to say, the positions of the third slot hole and the fourth slot hole on both side walls 113 of the second through groove are staggered to form an oblique line type, that is, the central line of the second through groove forms an acute angle with the central line of the second guiding groove 211.

[0049] The degree of the angle between the central line of the second through groove and the central line of the second guiding groove 211 is determined by multiple parameters such as the diameter of the reel 30, the diameter of the steel wire rope, and the number of winding turns on the surface of the reel 30.

[0050] In one embodiment, a plurality of second through holes are provided on the second connecting plate 210. The central line of the second guiding groove 211 intersects with the center of the second through holes. The oblique-section guiding assembly 20 further includes a plurality of fourth fixing members 230. The fourth fixing members 230 mate with the second through holes.

[0051] Furthermore, a plurality of the second through holes are located on the central line of the second connecting plate 210. The plurality of second through holes located on the central line of the second connecting plate 210 can improve the limiting stability of the second connecting plate 210 and the oblique-section round steel.

[0052] In one embodiment, the fourth fixing member 230 includes a second screw rod and a second nut. The second screw rod mates with the second nut. The second nut is connected to the inner wall of the second through groove, and the axis of the second nut is collinear with the center of the second through hole.

[0053] The fourth fixing member 230 in the inclined line segment guiding assembly 20 is fixed in the same manner as the third fixing member 130 in the straight line segment guiding assembly 10.

[0054] In one embodiment, the first guiding groove 111 and the second guiding groove 211 are of a U-shaped structure.

[0055] Both the straight line segment round steel 40 and the inclined line segment round steel are of a cylindrical structure. Setting the first guiding groove 111 and the second guiding groove 211 into a U-shaped structure improves the matching degree between the straight line segment round steel 40 and the first guiding groove 111, and between the inclined line segment round steel and the second guiding groove 211.

[0056] The above are the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A Ribas rope groove positioning device, characterized in that the Ribas rope groove comprises a plurality of parallel round steel bars to form a rope groove between two adjacent round steel bars, and each round steel bar comprises a plurality of straight-section round steel bars and a plurality of inclined-section round steel bars, and the plurality of straight-section round steel bars and inclined-section round steel bars are spaced apart from each other and connected end to end. the Ribas rope groove positioning device comprises a straight-section guiding component and an inclined-section guiding component, and the straight-section guiding component and the inclined-section guiding component are respectively used for positioning the straight-section round steel bars and the inclined-section round steel bars; wherein, the straight-section guiding component comprises a first connecting plate and a first fixing member, the bottom of the first connecting plate is provided with a plurality of first guiding grooves which match the straight-section round steel bars, the center line of the first guiding groove is parallel to the tangent of the drum, and the first fixing member is used for connecting both ends of the first connecting plate to the wall of the drum. the inclined-section guiding component comprises a second connecting plate and a second fixing member, the bottom of the second connecting plate is provided with a plurality of second guiding grooves which match the inclined-section round steel bars, and the included angle between the center line of the second guiding groove and the tangent of the drum is an acute angle. The first guiding groove is used for matching the straight-section round steel bars, the second guiding groove is used for matching the inclined-section round steel bars, and the second fixing member is used for connecting both ends of the second connecting plate to the wall of the drum. a first through groove is further provided at the bottom of the first connecting plate, the center line of the first through groove is perpendicular to the center line of the first guiding groove, and first slot holes and second slot holes are formed on both side walls of the first through groove, and the first slot holes and the second slot holes are the two ends of the first guiding groove. a second through groove is further provided at the bottom of the second connecting plate, the included angle between the center line of the second through groove and the center line of the second guiding groove is an acute angle, and third slot holes and fourth slot holes are formed on both side walls of the second through groove, and the third slot holes and the fourth slot holes are the two ends of the second guiding groove.

2. The Ribas rope groove positioning device according to claim 1, characterized in that, The straight-section guiding component further comprises: a first mounting plate, and two first mounting plates are connected to both ends of the first connecting plate. The first mounting plate is provided with a first mounting hole, and the first fixing member passes through the first mounting hole so that the first mounting plate is connected to the wall of the drum.

3. The Ribas rope groove positioning device according to claim 1, characterized in that, a plurality of first through holes are provided on the first connecting plate, and the center line of the first guiding groove intersects with the center of the first through hole. the straight-section guiding component further comprises a plurality of third fixing members which match the first through holes.

4. The Ribas rope groove positioning device according to claim 3, characterized in that, the third fixing member comprises a first screw rod and a first nut, the first screw rod matches the first nut, and the first nut is connected to the inner wall of the first through groove and the axis of the first nut is collinear with the center of the first through hole.

5. The Ribas rope groove positioning device according to claim 1, characterized in that, a plurality of second through holes are provided on the second connecting plate, and the center line of the second guiding groove intersects with the center of the second through hole. the inclined-section guiding component further comprises a plurality of fourth fixing members which match the second through holes.

6. The Ribas rope groove positioning device according to claim 5, characterized in that a plurality of the second through holes are located on the center line of the second connecting plate.

7. The Ribas rope groove positioning device according to claim 5, characterized in that, The fourth fixing member includes a second screw and a second nut, the second screw is matched with the second nut, the second nut is connected to the inner wall of the second through groove, and the axis of the second nut is collinear with the center of the second through hole.

8. The Ribas rope groove positioning device according to any one of claims 1 to 7, characterized in that, The first guiding groove and the second guiding groove are of U-shaped structures.

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