CN113184621B - Dinima rope connecting tool - Google Patents
Dinima rope connecting tool Download PDFInfo
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- CN113184621B CN113184621B CN202110392562.5A CN202110392562A CN113184621B CN 113184621 B CN113184621 B CN 113184621B CN 202110392562 A CN202110392562 A CN 202110392562A CN 113184621 B CN113184621 B CN 113184621B
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- connecting rod
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- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims abstract description 37
- 238000004804 winding Methods 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims description 40
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 241000550190 Dinema <angiosperm> Species 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/44—Arrangements for rotating packages in which the package, core, or former is engaged with, or secured to, a driven member rotatable about the axis of the package
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
- B65H54/553—Both-ends supporting arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/26—Arrangements for preventing slipping of winding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/28—Arrangements for positively securing ends of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/35—Ropes, lines
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- Clamps And Clips (AREA)
- Emergency Lowering Means (AREA)
Abstract
The application provides a enlightening nima rope connecting tool relates to transmission of electricity construction tool field. The denim rope connecting tool includes: the winder is a barrel or a cylinder, the side wall of the winder is an arc surface and is used for winding a Dyneema rope; the locking device is arranged on the side wall of one end of the winder, comprises a first pressure head and a second pressure head which can be elastically pressed and is used for clamping the Dinima rope; the split ring, the split both ends of split ring rotate with the both ends of spooler respectively and be connected, and the split ring's open-ended one end rotates for detachable with the one end of spooler to be connected, and the split ring is used for connecting the earth anchor. The enwinding device is connected with the enwinding device through the enwinding device, so that the enwinding device is tightly connected with the enwinding device through friction and winding of the enwinding device and clamping of the locking device, the enwinding device is prevented from sliding and retracting of the enwinding device, the connection of the enwinding device and the ground anchor through the enwinding device is guaranteed, and meanwhile, the enwinding device cannot damage the enwinding device.
Description
Technical Field
The application relates to a transmission of electricity construction tool field especially relates to a enlightening nima rope connecting tool.
Background
In the process of erecting a power transmission line, the power transmission line needs to cross over ground buildings such as power lines, railways, high-speed buildings and the like, so in order to ensure the safety of construction operation, a net is usually sealed above the ground buildings, and a Dyneema rope is used as a bearing rope for the net sealing.
In the prior art, the enlightening nima rope needs to be connected with a ground anchor on the ground after being stretched to the ground from the spanning frame, and two connection modes of a thread clamping device and a rope sleeve are mainly adopted on the spot at present in the connection process. When the clamping device is used for connection, the clamping device is used for clamping and locking the Dyneema rope to complete connection of the Dyneema rope and the clamping device, and then the clamping device is connected with the ground anchor through a self-contained U-shaped ring; when using the fag end mode to connect, through tying into the fag end at the enlightening nima rope suitable position, the fag end is connected with the earth anchor again, and unnecessary enlightening nima rope turns to 180 degrees and passes through the U type with former enlightening nima rope and presss from both sides fixedly, and this method is because the contact area who enlightening nima rope and U type press from both sides is little, must make the enlightening nima rope have very big deflection just can guarantee to have sufficient frictional force, often causes the damage of enlightening, influences the reliability of reusing.
Therefore, further solution to the above technical problems is needed.
Disclosure of Invention
The invention mainly aims to provide a Dyneema rope connecting tool which can solve the technical problems that the Dyneema rope is easy to damage and the connection reliability is insufficient when the Dyneema rope and a ground anchor are connected at present.
In order to solve the above technical problem, an embodiment of the present application provides the following technical solutions:
the application provides a enlightening nima rope connecting tool in one aspect, includes:
the bobbin winder is a barrel or a cylinder, the side wall of the bobbin winder is an arc surface and is used for winding a Dinima rope;
the locking device is arranged on the side wall of one end of the winder, comprises a first pressure head and a second pressure head which can be elastically pressed and is used for clamping the Dinima rope;
the opening two ends of the split ring are respectively connected with the two ends of the winder in a rotating mode, one end of the opening of the split ring is detachably connected with one end of the winder in a rotating mode, and the split ring is used for being connected with a ground anchor.
The object of the present invention and the technical problems solved thereby can be further achieved by the following technical measures.
Optionally, the foregoing dyneema cord connection tool, wherein the winder is a cylinder.
Optionally, the dinima rope connecting tool may further comprise a spiral protrusion wound along a length direction of the bobbin, and the spiral protrusion is disposed on an outer surface of the side wall of the bobbin to separate the dinima ropes wound on the side wall of the bobbin.
Optionally, the aforementioned dyneema cord connection tool, wherein one end wall of said winder is provided with a boss protruding from a surface of a side wall;
the locking device also comprises a limiting block, a connecting rod structure, an operating rod and an elastic part;
the first pressure head is fixed on the side wall of the winder, the limiting block is fixed on the protruding portion and is opposite to the first pressure head, a wedge-shaped channel is formed by a preset included angle between the limiting block and the first pressure head, two ends of the connecting rod structure are respectively hinged with the limiting block and the second pressure head, and the second pressure head is located in the wedge-shaped channel in a wedge shape and is opposite to the first pressure head;
one end of the operating rod is connected with the connecting rod structure, two ends of the elastic component are respectively connected with the operating rod and the boss, tension force is provided for the operating rod, the second pressing head is located at the first position of the wedge-shaped channel and used for clamping the Dyneema rope with the first pressing head, and when the operating rod is driven to pull the elastic component and pull the connecting rod structure, the second pressing head can be driven to move to the second position along the wedge-shaped channel and used for releasing clamping of the Dyneema rope.
Optionally, in the above dinima rope connecting tool, one side of the first pressing head facing the second pressing head is provided with a first circular arc through groove, one side of the second pressing head facing the first pressing head is provided with a second circular arc through groove, and the first circular arc through groove and the second circular arc through groove are buckled to form an accommodating space for clamping the dinima rope.
Optionally, in the above denim rope connecting tool, a step is formed at a position of the notch on two side walls of the first circular arc through groove, a convex edge is formed by outward extension of two side walls of the second circular arc through groove, and the step and the convex edge are engaged with each other when the first circular arc through groove and the second circular arc through groove are engaged with each other.
Optionally, the connecting rod structure includes a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged to the limiting block, the other end of the first connecting rod is hinged to one end of the second connecting rod, the other end of the second connecting rod is hinged to one end of the second pressing head, and the other end of the second pressing head extends into the wedge-shaped channel;
one end of the operating rod is connected with the second connecting rod, and the operating rod is located at the end part of one end, provided with the protruding part, of the winder.
Optionally, in the dinima rope connecting tool, the two ends of the opening of the split ring are respectively rotatably connected with the first connecting piece and the second connecting piece, and the axial direction of the rotatable connection is parallel to the end wall of the winder;
the first connecting piece is rotatably connected with one end wall of the bobbin, the second connecting piece is detachably and rotatably connected with the other end wall of the bobbin, and the axial directions of the rotary connection at the two ends are perpendicular to the end wall of the bobbin.
Optionally, in the above dinima rope connecting tool, the second connecting piece is provided with a connecting through hole, and the connecting through hole includes a circular hole area and a limiting hole area communicated with the circular hole area;
the second connecting piece is connected with the end wall of the winder through a penetrating rotating shaft, a protrusion is arranged on the side wall, close to the end portion, of one side, connected with the second connecting piece, of the rotating shaft, when the rotating shaft is rotated, the end portion of the rotating shaft is aligned with the circular hole area, and when the protrusion is aligned with the limiting hole area, the second connecting piece can be separated from the rotating shaft.
Optionally, the denima rope connection tool of the preceding paragraph, wherein the split ring is a U-shaped ring, a V-shaped ring, or a C-shaped ring.
By the technical scheme, the Dyneema rope connecting tool at least has the following advantages:
the dinima rope connecting tool provided by the embodiment of the invention is provided with the winder with the arc-shaped side surface, the locking device and the split ring, the dinima rope to be connected can be wound on the side wall of the reel for a plurality of circles through the winder, then the dinima rope is further clamped through the locking device, and then the dinima rope serving as a force bearing rope is fastened and fixed through the split ring and the ground anchor. The enlightening nima rope is through the friction and the winding with the spooler lateral wall like this taut, makes the enlightening nima rope tightly be connected with the spooler to further through locking device's the clamp tightly, prevent that the enlightening nima rope of winding on the spooler from sliding and return and contract, and then guaranteed the enlightening nima rope and passed through the firm being connected of enlightening nima rope connecting tool and earth anchor, guaranteed the reliability of connecting, guarantee the security of engineering construction. Simultaneously, because the lateral wall of spooler is the arc surface, it is connected through frictional force is firm between the rope with the di nima, can not harm the di nima rope, locking device also need not like the transition press from both sides tightly the di nima rope as the wire clip among the prior art, as long as guarantee the di nima rope can not slide relative the spooler, also can not cause the injury to the di nima rope, can not influence the reuse of di nima rope.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to make the technical solutions of the present invention practical in accordance with the contents of the specification, the following detailed description is given of preferred embodiments of the present invention with reference to the accompanying drawings.
Drawings
The above and other objects, features and advantages of exemplary embodiments of the present application will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present application are illustrated by way of example and not by way of limitation in the figures of the accompanying drawings and in which like reference numerals refer to similar or corresponding parts and in which:
FIG. 1 schematically illustrates a principal perspective view of a Dyneema rope attachment tool;
FIG. 2 schematically illustrates a right side view of a Dyneema rope attachment tool;
FIG. 3 schematically illustrates a left side view of a Dyneema rope attachment tool;
FIG. 4 schematically illustrates a structural view of a locking device of a Dyneema rope connection tool;
FIG. 5 is an enlarged view of the A position of FIG. 3;
fig. 6 schematically shows a structural view of a second connecting piece of a denim rope connecting tool.
The reference numerals in fig. 1-6 are:
the device comprises a Dyneema rope 10, a winder 1, a spiral protrusion 11, a protrusion 12, a locking device 2, a first pressure head 21, a first arc-shaped through groove 211, a second pressure head 22, a second arc-shaped through groove 221, a limiting block 23, a connecting rod structure 24, a first connecting rod 241, a second connecting rod 242, an operating rod 25, an elastic component 26, a split ring 3, a wedge-shaped channel 4, a first connecting piece 5, a second connecting piece 6, a connecting through hole 61, a round hole area 611, a limiting hole area 612, a rotating shaft 7 and a protrusion 71.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be noted that, unless otherwise specified, technical terms or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which this application belongs.
As shown in fig. 1 to 3, an embodiment of the present invention provides a denima rope 10 connection tool, including:
the device comprises a winder 1, a locking device 2 and an open ring 3; the winder 1 is a cylinder or a column, and the side wall of the winder 1 is an arc surface and is used for winding a Dyneema rope 10; the locking device 2 is arranged on the side wall of one end of the winder 1, comprises a first pressing head 21 and a second pressing head 22 which can be elastically pressed and used for clamping the Dyneema rope 10; the two ends of the opening of the split ring 3 are respectively rotatably connected with the two ends of the winder 1, one end of the opening of the split ring 3 is detachably and rotatably connected with one end of the winder 1, and the split ring 3 is used for connecting a ground anchor.
Specifically, the bobbin 1 may be a long strip, may be hollow or solid, that is, may be a barrel or a cylinder, and the barrel may be preferably selected as the bobbin 1 under the condition of ensuring the strength of the barrel, but in order to avoid damage to the denima rope 10 when the denima rope 10 is wound and tensioned, the side wall of the bobbin 1 needs to be set to be an arc surface, so that a circular barrel may be preferably used as the bobbin 1, but the bobbin is not limited to be a circular barrel, and may be an oval barrel or another barrel whose side wall is an arc surface. In addition, the bobbin 1 needs to have certain strength and durability, so it is preferable to manufacture the bobbin 1 using a stainless steel material, but not limited to, which can be selected while securing strength.
The locking device 2 can be a common clip, the locking device 2 can also be a clamping mechanism formed by a link mechanism, and the locking device 2 can also be a clamping mechanism formed by a buckle structure, namely, as long as the first pressing head 21 and the second pressing head 22 clamp the dinima rope 10, the dinima rope 10 is prevented from sliding relative to the winder 1 and retracting.
It should be noted that, in order to ensure the structural strength of the connection tool of the denima rope 10, the split ring 3 and the locking device 2 are preferably made of stainless steel, but not limited to stainless steel, and other materials may be selected while ensuring the strength.
The connecting tool of the Dyneema rope 10 provided by the embodiment of the invention is provided with the winder 1 with the arc-shaped side surface, the locking device 2 and the split ring 3, the Dyneema rope 10 to be connected can be wound on the side wall of the winder 1 for several circles, then the Dyneema rope 10 is further clamped by the locking device 2, and then the Dineema rope 10 serving as a force bearing rope is tensioned and fixed by connecting the split ring 3 with a ground anchor. The enlightening Dyneema rope 10 is through the friction and the winding with 1 lateral wall of spooler, make the Dyneema rope 10 tightly be connected with spooler 1 to further the clamp through locking device 2 is tight, prevent that the enlightening Neima rope 10 of winding on spooler 1 from sliding and returning and contract, and then guaranteed that the Dyneema rope 10 passes through the firm being connected of Dyneema rope 10 connecting means and earth anchor, guaranteed the reliability of connecting, guarantee the security of engineering construction. Simultaneously, because the lateral wall of spooler 1 is the arc surface, it is through the frictional force firm connection between the rope 10 with the di nima, can not harm the rope 10 of di nima, locking device 2 also need not press from both sides tightly the rope 10 of di nima as the transition of the wire grip among the prior art, as long as guarantee that the rope 10 of di nima can not slide relative to spooler 1, also can not cause the injury to the rope 10 of di nima, can not influence the reuse of the rope 10 of di nima.
In the embodiment, as shown in fig. 1, the outer surface of the side wall of the bobbin 1 is provided with a spiral protrusion 11 which winds along the length direction of the bobbin 1 to separate the denima ropes 10 wound on the side wall of the bobbin 1.
Specifically, the distance between the spiral protrusion 11 and the adjacent circle on the bobbin 1 may be set according to the actual use requirement, and the spiral protrusion 11 may be a steel bar or a metal rib welded on the sidewall of the bobbin 1 by welding.
As shown in fig. 1 to 5, in the embodiment, one end wall of the bobbin 1 is provided with a convex portion 12 protruding from the side wall surface;
the locking device 2 further comprises a limiting block 23, a connecting rod structure 24, an operating rod 25 and an elastic component 26;
the first pressing head 21 is fixed on the side wall of the bobbin winder 1, the limiting block 23 is fixed on the protruding portion 12 and is opposite to the first pressing head 21, a preset included angle is formed between the limiting block 23 and the first pressing head 21 to form a wedge-shaped channel 4, two ends of the connecting rod structure 24 are respectively hinged to the limiting block 23 and the second pressing head 22, and the second pressing head 22 is located in the wedge-shaped channel 4 in a wedge shape and is opposite to the first pressing head 21;
wherein, one end of the operating rod 25 is connected to the connecting rod structure 24, and two ends of the elastic member 26 are respectively connected to the operating rod 25 and the boss 12, so as to apply a tightening force to the operating rod 25, so that the second pressing head 22 is located at the first position of the wedge-shaped channel 4 for clamping the dinema rope 10 with the first pressing head 21, and when the operating rod 25 is driven to pull the elastic member 26 and pull the connecting rod structure 24, the second pressing head 22 can be driven to move along the wedge-shaped channel 4 to the second position for releasing the clamping of the dinema rope 10.
In particular, the projection 12 may be a structure integral with the end wall of the bobbin 1, i.e. the end wall has a projection. The limiting block 23 of the locking device 2 can be a plate-shaped block, the included angle between the limiting block 23 and the first pressure head 21 can be 30-60 degrees, and other suitable angles can be selected according to actual use and installation teaching, so long as the wedge-shaped angle is ensured.
Wherein the connecting rod structure 24 is a structure for ensuring that the second pressure head 22 can slide and rotate relative to the wedge-shaped groove. The second pressing head 22 is also wedge-shaped, and slides in from the large opening of the wedge-shaped channel 4 to the bottom of the wedge-shaped channel 4, i.e. the first position, where the elastic component 26 (which may be a spring) tensions the operating rod 25 and drives the connecting rod structure 24 to drive the second pressing head 22 to be at the initial position where the second pressing head 21 is pressed, i.e. the tension force applied to the operating rod 25 by the elastic component 26 finally becomes a force for pushing the second pressing head 22 to slide towards the deep part of the wedge-shaped channel 4, i.e. a force for keeping the second pressing head 22 and the first pressing head 21 in a pressed state, and in this way, under the condition of providing a small pushing force, under the action of the wedge-shaped channel 4 on the wedge-shaped second pressing head 22, the second pressing head 22 applies a large pressure on the first pressing head 21, so as to realize the clamping action on the denima rope 10. On the contrary, when the operating lever 25 is pulled to apply a deforming tensile force to the elastic member 26, while the elastic member 26 is elastically deformed, the operating lever 25 pulls the link structure 24 and drives the second ram 22 to slide from the wedge-shaped channel 4 to the outside of the channel, at this time, the wedge-shaped second ram 22 moves along the limiting block 23 in a direction away from the first ram 21 while sliding, when the second position is reached, that is, the position where the clamping of the denima rope 10 is completely released, the clamping of the denima rope 10 is released, at this time, the disassembling work of the denima rope 10 can be realized, and after the tensile force to the operating lever 25 is removed, the link structure 24 and the second ram 22 are sequentially driven to slide to the deep of the wedge-shaped channel 4 under the action of the elastic member 26, that is, the resetting action, that is the second ram 22 returns to the first position.
As shown in fig. 1 and 4, in a specific implementation, a first circular arc through groove 211 is formed in a side of the first pressing head 21 facing the second pressing head 22, a second circular arc through groove 221 is formed in a side of the second pressing head 22 facing the first pressing head 21, and the first circular arc through groove 211 and the second circular arc through groove 221 are buckled to form an accommodating space for clamping the denima rope 10.
Further, steps are formed on the groove walls of the two sides of the first circular arc through groove 211 at the positions of the groove openings, the groove walls of the two sides of the second circular arc through groove 221 extend outwards to form convex edges, and the steps are matched with the convex edges when the first circular arc through groove 211 and the second circular arc through groove 221 are buckled.
The diameter of the accommodating space formed by the first circular arc-shaped through groove 211 and the second circular arc-shaped through groove 221 is only 2-5mm smaller than that of the bunyama rope 10, so that the bunyama rope 10 is not damaged while clamping is guaranteed. Alternatively, the diameter of the accommodating space formed by the first circular arc through groove 211 and the second circular arc through groove 221 may also be a diameter capable of being in transition fit with the denima rope 10, and the specific size may be determined according to the actual application situation.
As shown in fig. 2 to fig. 5, in a specific implementation, the connecting rod structure 24 includes a first connecting rod 241 and a second connecting rod 242, one end of the first connecting rod 241 is hinged to the limiting block 23, the other end of the first connecting rod 241 is hinged to one end of the second connecting rod 242, the other end of the second connecting rod 242 is hinged to one end of the second ram 22, and the other end of the second ram 22 extends into the wedge-shaped channel 4; wherein, one end of the operating rod 25 is connected to the second connecting rod 242, and the operating rod 25 is located at the end of the winder 1 where the protruding part 12 is provided.
Specifically, the axis of the rotating shaft hinged to the limiting block 23 of the first connecting rod 241, the axis of the rotating shaft hinged to the first connecting rod 241 and the second connecting rod 242, and the axis of the rotating shaft hinged to the second pressing head 22 of the second connecting rod 242 are all parallel, and the axes are all perpendicular to the end wall of the bobbin 1 and perpendicular to the extending direction of the first circular arc through groove 211 of the first pressing head 21.
In a specific implementation, as shown in fig. 2, 3 and 6, the split ring 3 is a U-shaped ring, a V-shaped ring or a C-shaped ring.
The two ends of the opening of the split ring 3 are respectively and rotatably connected with a first connecting sheet 5 and a second connecting sheet 6, and the axial direction of the rotary connection is parallel to the end wall of the winder 1; the first connecting piece 5 is rotatably connected with one end wall of the winder 1, the second connecting piece 6 is detachably and rotatably connected with the other end wall of the winder 1, and the axial directions of the rotary connection at the two ends are perpendicular to the end wall of the winder 1.
Further, the second connecting sheet 6 is provided with a connecting through hole 61, and the connecting through hole 61 comprises a round hole area 611 and a limit hole area 612 communicated with the round hole area 611; the second connecting piece 6 is connected with the end wall of the winder 1 through a penetrating rotating shaft 7, a protrusion 71 is arranged on the side wall, close to the end, of one side, connected with the second connecting piece 6, of the rotating shaft 7, when the rotating shaft is rotated to enable the end of the rotating shaft to be aligned with the round hole area 611, and when the protrusion is aligned with the limiting hole area 612, the second connecting piece 6 can be separated from the rotating shaft.
Specifically, the number of the protrusions provided at the end of the rotating shaft 7 and the number of the limiting hole areas 612 may also be two or three, as long as when the protrusions 71 do not correspond to the limiting hole areas 612 after the rotating shaft 7 rotates by a certain angle, it is ensured that the second connecting piece 6 does not separate from the rotating shaft.
It will be appreciated that the relevant features of the devices described above may be referred to one another. In addition, "first", "second", and the like in the above embodiments are for distinguishing the embodiments, and do not represent merits of the embodiments.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (9)
1. A Dyneema rope connection tool, comprising:
the bobbin winder is a barrel or a cylinder, the side wall of the bobbin winder is an arc surface and is used for winding a Dinima rope;
the locking device is arranged on the side wall of one end of the winder, comprises a first pressure head and a second pressure head which can be elastically pressed and is used for clamping the Dinima rope;
the two ends of the opening of the split ring are respectively and rotatably connected with the two ends of the winder, one end of the opening of the split ring is detachably and rotatably connected with one end of the winder, and the split ring is used for connecting a ground anchor;
one end wall of the winder is provided with a bulge part protruding out of the surface of the side wall;
the locking device also comprises a limiting block, a connecting rod structure, an operating rod and an elastic component;
the first pressure head is fixed on the side wall of the winder, the limiting block is fixed on the protruding portion and is opposite to the first pressure head, a wedge-shaped channel is formed by a preset included angle between the limiting block and the first pressure head, two ends of the connecting rod structure are respectively hinged with the limiting block and the second pressure head, and the second pressure head is located in the wedge-shaped channel in a wedge shape and is opposite to the first pressure head;
one end of the operating rod is connected with the connecting rod structure, two ends of the elastic component are respectively connected with the operating rod and the boss, a tensioning force is provided for the operating rod, the second pressing head is located at the first position of the wedge-shaped channel and used for clamping the Dyneema rope with the first pressing head, and when the operating rod is driven to pull the elastic component and pull the connecting rod structure, the second pressing head can be driven to move to the second position along the wedge-shaped channel and used for releasing clamping of the Dyneema rope.
2. The Dyneema rope connection tool of claim 1,
the winder is a cylinder.
3. The Dyneema rope connection tool of claim 1 or 2,
the outer surface of the side wall of the winder is provided with a spiral protrusion which is wound along the length direction of the winder and used for separating the Dyneema rope wound on the side wall of the winder.
4. The Dyneema rope connection tool of claim 1,
one side of the first pressure head, facing the second pressure head, is provided with a first circular arc through groove, one side of the second pressure head, facing the first pressure head, is provided with a second circular arc through groove, and the first circular arc through groove and the second circular arc through groove are buckled to form an accommodating space for clamping the Dinima rope.
5. The Dyneema rope connection tool of claim 4,
steps are formed on the groove walls on the two sides of the first circular arc through groove at the position of the groove opening, convex edges are formed by the outward extension of the groove walls on the two sides of the second circular arc through groove, and the steps are matched with the convex edges when the first circular arc through groove and the second circular arc through groove are buckled.
6. The Dyneema rope connection tool of claim 1,
the connecting rod structure comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged with the limiting block, the other end of the first connecting rod is hinged with one end of the second connecting rod, the other end of the second connecting rod is hinged with one end of the second pressure head, and the other end of the second pressure head extends into the wedge-shaped channel;
one end of the operating rod is connected with the second connecting rod, and the operating rod is located at the end part of the end, provided with the protruding part, of the winder.
7. The Dynimar rope connection tool of claim 1,
the two ends of the opening of the split ring are respectively and rotatably connected with a first connecting sheet and a second connecting sheet, and the axial direction of the rotary connection is parallel to the end wall of the winder;
the first connecting piece is rotatably connected with one end wall of the bobbin, the second connecting piece is detachably and rotatably connected with the other end wall of the bobbin, and the axial directions of the rotary connection at the two ends are perpendicular to the end wall of the bobbin.
8. The Dyneema rope connection tool of claim 7,
the second connecting sheet is provided with a connecting through hole, and the connecting through hole comprises a round hole area and a limiting hole area communicated with the round hole area;
the second connecting piece is connected with the end wall of the winder through a penetrating rotating shaft, a protrusion is arranged on the side wall, close to the end portion, of one side, connected with the second connecting piece, of the rotating shaft, when the rotating shaft is rotated, the end portion of the rotating shaft is aligned with the circular hole area, and when the protrusion is aligned with the limiting hole area, the second connecting piece can be separated from the rotating shaft.
9. The Dyneema rope connection tool of claim 1,
the split ring is a U-shaped ring, a V-shaped ring or a C-shaped ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110392562.5A CN113184621B (en) | 2021-04-13 | 2021-04-13 | Dinima rope connecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110392562.5A CN113184621B (en) | 2021-04-13 | 2021-04-13 | Dinima rope connecting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113184621A CN113184621A (en) | 2021-07-30 |
| CN113184621B true CN113184621B (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110392562.5A Active CN113184621B (en) | 2021-04-13 | 2021-04-13 | Dinima rope connecting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113184621B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1560491A (en) * | 1976-11-10 | 1980-02-06 | Petzl P | Safety device for gripping a rope |
| CN202170962U (en) * | 2011-08-09 | 2012-03-21 | 江苏省送变电公司 | Deenyma rope anchoring device |
| CN203126843U (en) * | 2013-03-08 | 2013-08-14 | 刘豫慧 | Rope catcher |
| CN109626122A (en) * | 2018-12-24 | 2019-04-16 | 江苏省送变电有限公司 | Enlightening Nima rope ground tightening device |
| CN111711118A (en) * | 2020-06-22 | 2020-09-25 | 北京送变电有限公司 | Anchoring tool |
-
2021
- 2021-04-13 CN CN202110392562.5A patent/CN113184621B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1560491A (en) * | 1976-11-10 | 1980-02-06 | Petzl P | Safety device for gripping a rope |
| CN202170962U (en) * | 2011-08-09 | 2012-03-21 | 江苏省送变电公司 | Deenyma rope anchoring device |
| CN203126843U (en) * | 2013-03-08 | 2013-08-14 | 刘豫慧 | Rope catcher |
| CN109626122A (en) * | 2018-12-24 | 2019-04-16 | 江苏省送变电有限公司 | Enlightening Nima rope ground tightening device |
| CN111711118A (en) * | 2020-06-22 | 2020-09-25 | 北京送变电有限公司 | Anchoring tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113184621A (en) | 2021-07-30 |
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